A proteinisoform is any of several different forms of the same protein . Different forms of a protein may be produced from related genes , or may arise from the same gene by alternative splicing . A large number of isoforms are caused by single nucleotide polymorphisms or SNPs, small genetic differences between alleles of the same gene. These occur at specific individual nucleotide positions within a gene. The discovery of isoforms partly explains the apparently small number of coding regions genes revealed by the human genome project the ability to create categorically different proteins from the same gene increases the diversity of the proteome . Isoforms are readily described and discovered by microarray studies and cDNA libraries. Glycoforms A glycoform is an isoform of a protein that differs only with respect to the number or type of attached glycan . Glycoproteins often consist of a number of different glycoforms, with alterations in the attached saccharide or oligosaccharide . These modifications may result from differences in biosynthesis during the process of glycosylation , or due to the action of glycosidases or glycosyltransferases . Glycoforms may be detected through detailed chemical analysis of separated glycoforms, but more conveniently detected through differential reaction with lectins , as in lectin affinity chromatography and lectin affinity electrophoresis . Typical examples of glycoproteins consisting of glycoforms are the blood proteins as orosomucoid , antitrypsin ... isoform in yeasts and multiple at least six in mammals in eukaryotes. Creatine kinase ... isoform http www.ncbi.nlm.nih.gov entrez query.fcgi?cmd Retrieve&db mesh&list uids 68020033&dopt Full MeSH entry protein isoforms http ghr.nlm.nih.gov glossary isoforms Definitions Isoform DEFAULTSORT ProteinIsoform Category Molecular biology Category Proteins protein stub ca Isoforma de Isoform es Isoforma fr Isoforme it Isoforma proteica nl Prote ne isovorm pl Polimorfizm bia ek simple Isoform ... more details
Ginard B title Alternative splicing a ubiquitous mechanism for the generation of multiple protein ... associated genes RAGs using RNA Seq, which is important in understanding the isoform diversity ... F, Motti D, Morris R, Bixby JL, Lemmon VP title Isoform diversity and regulation in peripheral and central ... in sequence to the conventional Pten isoform except for a difference in TSS and a small shift in the CDS ... untranslated region 3 UTR compared to the conventional Pten isoform expressed within neurons. The truncated CDS encodes a protein that lacks a phosphate domain. Also, overexpression of Pten J2 and Pten ... more details
Pfam box Symbol SpA Name Protein A image Protein A 1DEE 1L6X.png width caption Structure of a domain of protein A as a three helix bundle binding to the heavy variable chain of a VH3 human Fab ref name ... JB, Silverman GJ. title Crystal structure of a Staphylococcus aureus protein A domain complexed with the Fab ... month May pmid 10805799 doi pmc 25840 ref left. Minimized protein A bound to Fc fragment of Rituximab ... April pmid 10754313 doi ref Pfam InterPro SMART PROSITE SCOP 1DEE TCDB OPM family OPM protein PDB PDB2 1dee , PDB2 1l6x Protein A is a 56 Atomic mass unit kDa MSCRAMM surface protein originally found ... and phagocytosis . Protein A antibody binding Protein A binds with high affinity to human IgG1 and IgG2 as well as mouse IgG2a and IgG2b. Protein A binds with moderate affinity to human IgM ... or IgD , nor will it react to mouse IgM, IgA or IgE. The capacity of protein A to bind antibodies with such high .... The protein A used for production of antibodies in bio pharmaceuticals is most commonly bound to a stationary phase chromatography resin. Other antibody binding proteins In addition to Protein A, other immunoglobulin binding bacterial proteins such as Protein G , Protein A G and Protein L are all ... Staphylococcus aureus utilizes Protein A, along with a host of other proteins and surface factors to aid its survival and, thus, virulence. Protein A helps inhibit phagocytic engulfment and acts as an immunological disguise. Mutants of S. aureus lacking protein A are more efficiently phagocytosed ... toxin. J. Exp. Med. 2003 197 1125 1139. ref Research Recombinant Staphylococcal Protein ... form of Protein A is called MabSelect. ref http www.gelifesciences.com aptrix upp00919.nsf Content 17D93C2E6A580E57C1257628001CE677 file 18114994AE.pdf ref Protein A is often coupled to other molecules .... Protein A is often immobilized onto a solid support and used as reliable method for purifying total IgG from crude protein mixtures such as blood serum serum or ascites fluid, or coupled with one ... more details
PBB geneid 5627 Protein S is a vitamin K dependent plasma glycoprotein synthesized in the endothelium. In the circulation, Protein S exists in two forms a free form and a complex form bound to complement system complement protein C4b binding protein C4BP . In humans, protein S is encoded by the PROS1 ... B, Stenflo J, Wydro R title Isolation and sequence of the cDNA for human protein S, a regulator ... url ref In 1979, researchers in Seattle , Washington first discovered protein S and arbitrarily ... X Stuart factor , and protein S journal Biochemistry volume 16 issue 4 pages 698 706 year 1977 ... RG, Davie EW title Characterization of protein S, a gamma carboxyglutamic acid containing protein ... March pmid 420821 doi 10.1021 bi00572a026 ref Function The best characterized function of Protein S is its role in the anti coagulation pathway, where it functions as a cofactor to Protein C in the inactivation .... ref name pmid18695379 cite journal author Castoldi E, Hackeng TM title Regulation of coagulation by protein ... 18695379 doi 10.1097 MOH.0b013e328309ec97 url ref Protein S can bind to negatively charged phospholipids via the carboxylated Gla domain GLA domain . This property allows Protein S to function in the removal ... such as macrophages . Protein S can bind to the negatively charged phospholipids and function as a bridging molecule between the apoptotic cell and the phagocyte. The bridging property of Protein ... lead to Protein S deficiency which is a rare blood disorder which can lead to an increased risk of thrombosis ... R, Daly ME title The prevalence of, and molecular defects underlying, inherited protein S deficiency ... author Garc a de Frutos P, Fuentes Prior P, Hurtado B, Sala N title Molecular basis of protein S deficiency ... doi url ref Interactions Protein S has been shown to Proteinprotein interaction interact with Factor ... 621 635 of protein S are essential for binding to factor Va journal J. Biol. Chem. volume 274 issue ... Feb. title Binding of protein S to factor Va associated with inhibition of prothrombinase that is independent ... more details
About a class of molecules protein as a nutrient Protein nutrient other uses pp semi indef File Myoglobin.png thumb right A representation of the 3D structure of the protein myoglobin showing colored alpha helix alpha helices . This protein was the first to have its structure solved by X ray crystallography ... folded into a globular protein globular or fibrous protein fibrous form, facilitating a biological ... . The peptide sequence sequence of amino acids in a protein is defined by the DNA sequence sequence ... archaea pyrrolysine . Shortly after or even during synthesis, the residues in a protein are often ... to form stable protein complex es. Like other biological macromolecules such as polysaccharide ... acid s from food. Through the process of digestion , animals break down ingested protein into free amino acids that are then used in metabolism. Proteins may be protein purification purified from ... made possible a number of methods to facilitate purification. Methods commonly used to study protein ... chains in a protein that ultimately determines its three dimensional structure and its chemical reactivity ... linked in the protein chain, an individual amino acid is called a residue, and the linked series of carbon, nitrogen, and oxygen atoms are known as the main chain or protein backbone. ref Murray ... structures of the peptide bond that links individual amino acids to form a protein polymer The peptide ... angle s in the peptide bond determine the local shape assumed by the protein backbone. ref Murray et al ., p. 31. ref The end of the protein with a free carboxyl group is known as the C terminus .... The words protein , polypeptide, and peptide are a little ambiguous and can overlap in meaning. Protein is generally used to refer to the complete biological molecule in a stable tertiary structure ... structure conformation . Synthesis Main Protein biosynthesis Image Ribosome mRNA translation en.svg thumb A ribosome produces a protein using mRNA as template. File Genetic code.svg thumb The DNA ... more details
enzyme Name protein xylosyltransferase EC number 2.4.2.26 CAS number 55576 38 0 IUBMB EC number 2 4 2 26 GO code 0030158 image width caption In enzymology , a protein xylosyltransferase EC number 2.4.2.26 is an enzyme that catalysis catalyzes the chemical reaction in which a beta D xylose xylosyl residue is transferred from UDP D xylose to the sidechain oxygen atom of a serine residue in a protein . This enzyme belongs to the family of glycosyltransferase s, specifically the pentosyltransferases. The systematic name of this enzyme class is UDP D xylose protein beta D xylosyltransferase . Other names in common use include UDP D xylose core protein beta D xylosyltransferase , UDP D xylose core protein xylosyltransferase , UDP D xylose proteoglycan core protein beta D xylosyltransferase , UDP xylose core protein beta D xylosyltransferase , uridine diphosphoxylose core protein beta xylosyltransferase , and uridine diphosphoxylose protein xylosyltransferase . This enzyme participates in the biosynthesis of chondroitin sulfate and glycan structures. References reflist 1 cite journal author Stoolmiller AC, Horwitz AL, Dorfman A date 1972 title Biosynthesis of the chondroitin sulfate proteoglycan. Purification and properties of xylosyltransferase journal J. Biol. Chem. volume 247 pages 3525&ndash 32 pmid 5030630 issue 11 cite journal author Gotting C, Kuhn J, Zahn R, Brinkmann T, Kleesiek K date 2000 title Molecular cloning and expression of human UDP d Xylose proteoglycan core protein beta d xylosyltransferase and its first isoform XT II journal J. Mol. Biol. volume 304 pages 517&ndash 28 pmid 11099377 doi 10.1006 jmbi.2000.4261 issue 4 enzyme stub Category EC 2.4.2 Category Enzymes of unknown structure ... more details
Confusing date January 2009 Unreferenced date July 2007 Fetal proteins are simply protein s present at highest levels at the fetus stage. Often related proteins assume similar roles after birth or in the embryo , in which case the fetal varieties are called fetal isoform s. Sometimes the gene s coding fetal isoforms occur adjacent to their adult homology biology homologues in the genome , and in those cases a locus control region often coordinates the transition from fetal to adult forms. In other cases fetal isoforms can be produced by alternate splicing using fetal exon s to produce proteins that differ in only a portion of their amino acid sequence. In some situations the reexpression or continuing expression of fetal forms can reveal the presence of a disease condition or serve as a treatment for diseases such as sickle cell anemia . Some well known examples include Alpha fetoprotein , the predominant serum protein of the fetus which gives way to albumin in the adult. Fetal hemoglobin , the fetal version of hemoglobin . Fetal Troponin T and Troponin I isoforms. protein stub Category Developmental biology ... more details
wiktionarypar proteinProtein is an organic compound made of amino acids. Protein may also refer to Protein nutrient Protein band See also List of topics related to protein disambig es Prote na desambiguaci n lv Prote ni noz mju atdal ana ... more details
Protein database may refer to Any protein structure database Any protein sequence database Exact names Protein NIH Protein database of the National Institute of Health Protein Database of Bio Synthesis, Inc. disambig ... more details
, the tau proteins constitute a family of six Proteinisoform isoforms with the range from 352 441 ...PBB geneid 4137 Tau proteins are proteins that microtubule associated protein stabilize microtubules ... is designated MAPT microtubule associated protein tau . ref name pmid3131773 cite journal ... encoding a core protein of the paired helical filament of Alzheimer disease identification as the microtubule associated protein tau journal Proc. Natl. Acad. Sci. U.S.A. volume 85 issue 11 pages ... isoforms of human microtubule associated protein tau sequences and localization in neurofibrillary ..., Lockwood AH, Hwo SY, Kirschner MW title A protein factor essential for microtubule assembly journal ... 432646 doi 10.1073 pnas.72.5.1858 ref Function Tau protein is a highly soluble microtubule associated protein MAP . In humans, these proteins are mostly found in neurons compared to non neuronal cells ... of mice lacking tau protein journal Nature volume 369 issue 6480 pages 488 91 year 1994 month June ... tubulin assembly into microtubules. Tau has two ways of controlling microtubule stability proteinisoform isoforms and phosphorylation . Six tau isoforms exist in human brain tissue, and they are distinguished by their number of binding protein domain domains . Three isoforms have three binding ... end carboxy terminus of the protein and are positively charged allowing it to bind to the negatively ... Thr phosphorylation sites on the longest tau isoform. Phosphorylation has been reported on approximately ... ML, Kincaid RL title Regulated phosphorylation and dephosphorylation of tau protein effects on microtubule ..., a Protein kinase Serine.2Fthreonine specific protein kinases serine threonine kinase . When PKN is activated ... s association with MTs. Genetics The MAPT gene for encoding tau protein is located on chromosome Chromosome 17 human 17 q21, containing 16 exon s. The major tau protein in the human brain is Transcription .... So, the longest isoform in the Central nervous system CNS has four repeats R1, R2, R3 and R4 and two ... more details
A binding protein is any protein that acts as an agent to Molecular binding bind two or more molecules together. Examples include DNA binding protein Single strand binding protein Telomere binding protein RNA binding protein Poly A binding protein Nuclear cap binding protein complex CREB binding protein Calcium binding protein Calcium binding protein 1 S100 calcium binding protein A1 TATA binding protein Actin binding protein Penicillin binding proteins Retinol binding protein Retinol binding protein 4 EP300 Binding immunoglobulin protein Odorant binding protein Lipopolysaccharide binding protein C4b binding protein Rap GTP binding protein Calmodulin binding proteins Iron binding proteins Thyroxine binding proteins Folate binding protein Sterol regulatory element binding protein GTP binding protein Retinaldehyde binding protein 1 Ccaat enhancer binding proteins Androgen binding protein Maltose binding protein Phosphatidylethanolamine binding protein 1 Syntaxin binding protein 3 Insulin like growth factor binding protein Methyl CpG binding domain protein 2 Growth hormone binding protein Vitamin D binding protein Syntaxin binding protein 2 Oxysterol binding protein E3 binding protein Iron responsive element binding protein Polypyrimidine tract binding protein Fatty acid binding protein Myosin binding protein C, cardiac CPE binding protein Category Proteins biochem stub ... more details
Protein supplement may refer to Dietary supplement s Bodybuilding supplement Protein Bodybuilding supplement Protein bar See also Protein Disambig ... more details
Protein K may refer to Protein K porin , a porin expressed in pathogenic strains of E. coli Protein K gene expression , a DNA and RNA binding protein expressed in the nucleus of eukaryotes disambig ... more details
Citrullinated protein may refer to Any protein having undergone citrullination The proteins often cyclic ones being the targets of anti citrullinated protein antibody anti citrullinated protein antibodies disambig ... more details
PBB geneid 2038 Erythrocyte membrane protein band 4.2 is a protein that in humans is encoded by the EPB42 ... CM, Lux SE title The murine pallid mutation is a platelet storage pool disease associated with the protein ... membrane protein band 4.2 url http www.ncbi.nlm.nih.gov sites entrez?Db gene&Cmd ShowDetailView&TermToSearch 2038 accessdate ref Protein 4.2 is a cytoskeleton protein found in red blood cells . The PBB Summary template is automatically maintained by Protein Box Bot. See Template PBB Controls to Stop updates. PBB Summary section title summary text Erythrocyte membrane protein band 4.2 is an ATP binding protein which may regulate the association of protein 3 with ankyrin. It probably has a role in erythrocyte ... doi 10.1034 j.1600 0749.2002.1r082.x cite journal author Sung LA title Human erythrocyte protein 4.2 isoform expression, differential splicing, and chromosomal assignment journal Blood volume ... protein 4.2, a high copy number membrane protein, is N myristylated journal J. Biol. Chem. volume ... to threonine substitution in protein 4.2 cDNA is associated with a Japanese form of hereditary hemolytic anemia protein 4.2NIPPON journal Blood volume 79 issue 7 pages 1846 54 year 1992 pmid 1558976 ... author Sung LA title Molecular cloning of human protein 4.2 a major component of the erythrocyte membrane ... erythrocyte protein 4.2 maps to chromosome 15q15 journal Am. J. Hum. Genet. volume 50 issue 1 pages ... CM title Organization of the gene for human erythrocyte membrane protein 4.2 structural similarities ... Korsgren C title Complete amino acid sequence and homologies of human erythrocyte membrane protein ... of erythrocyte membrane protein 4.2 journal Biochem. J. volume 309 issue 2 pages 677 81 year 1995 pmid 7626035 doi pmc 1135783 cite journal author Hayette S title A point mutation in the protein ... first9 C. M. cite journal author Hayette S title A deletional frameshift mutation in protein 4.2 gene ... in the erythrocyte protein 4.2 gene of Japanese patients with hereditary spherocytosis protein 4.2 ... more details
Infobox protein family Symbol 14 3 3 Name 14 3 3 image PDB 1ib1 EBI.jpg width caption Crystal structure of the 14 3 3 zeta serotonin N acetyltransferase complex. ref Cite journal author T. Obsil, R. Ghirlando, D. C. Klein, S. Ganguly & F. Dyda title Crystal structure of the 14 3 3zeta serotonin N acetyltransferase complex. a role for scaffolding in enzyme regulation journal Cell journal Cell volume 105 issue 2 pages 257 267 year 2001 month April pmid 11336675 ref Pfam PF00244 Pfam clan InterPro IPR000308 SMART 14 3 3 PROSITE PDOC00633 MEROPS SCOP 1a4o TCDB OPM family OPM protein CAZy CDD 14 3 3 proteins are a family of conserved regulatory molecule s expressed in all eukaryote eukaryotic cells. 14 3 3 protein s have the ability to bind a multitude of functionally diverse signal transduction signaling proteins , including kinase s, phosphatase s, and transmembrane receptor s. More than 100 signaling proteins have been reported as 14 3 3 ligands. The name 14 3 3 refers to the particular elution and migration pattern of these proteins on DEAE cellulose chromatography and starch gel electrophoresis . The 14 3 3 proteins eluted in the 14th fraction of bovine brain homogenate and were found on positions 3.3 of subsequent electrophoresis by Moore and Perez 1967 . Elevated amounts of 14 3 ... Nagashima first9 K ref File 14 3 3dimer.png thumb right Molecular structure of a 14 3 3 protein dimer ... in pairs. Protists have at least one. Eukaryotes can tolerate the loss of an 14 3 3 isoform if multiple ... resolved and deposited in the public domain. 14 3 3 proteins play an isoform specific role in class switch recombination. They are believed to interact with the protein Activation Induced Cytidine Deaminase ... 3 3 2 ELM LIG 14 3 3 3 MeshName 14 3 3 Protein http www.rcsb.org pdb explore.do?structureId 2BTP Three dimensional structure of 14 3 3 Protein Theta Human complexed with a peptide in the PDB. http www.sdbonline.org ... Programmed cell death Category Proteins Category Protein families fa ru ... more details
kilodalton kDa protein. There are 10 known isoform s of human merlin molecule the full molecule ...PBB geneid 4771 Merlin also called Neurofibromin 2 or schwannomin is a cytoskeletal protein . In humans, it is a tumor suppressor gene tumor suppressor protein involved in Neurofibromatosis type II . ref ... membrane organizing protein causes neuro fibromatosis type 2 journal Nature volume 363 issue 6429 ... reveal its similarity to the ERM protein family . The name merlin is an acronym for Moesin Ezrin Radixin Like Protein . Gene Homo sapiens Human merlin is coded by the gene NF2 in Chromosome 22 . Mus ... encodes a highly conserved merlin protein with alternative forms journal Hum. Mol. Genet. volume ... is a member of the ERM family of proteins including ezrin , moesin, and radixin, which are in the protein ... 10332 6 year 2002 pmid 11756419 doi 10.1074 jbc.M109979200 ref Merlin can protein dimer dimer ize ... cytoskeleton scaffolding protein, i.e. linking actin filaments to cell membrane or membrane glycoprotein ... author Alfthan K, Heiska L, Gr nholm M, Renkema GH, Carp n O title Cyclic AMP dependent protein kinase ... salient cell growth controlling molecules, including eIF3c, CD44 , protein kinase A and p21 activated ... 16497727 doi 10.1093 hmg ddl021 ref Interactions Merlin protein has been shown to Proteinprotein ... protein interacts with hepatocyte growth factor regulated tyrosine kinase substrate journal Hum. Mol ... interaction of the neurofibromatosis 2 tumor suppressor protein merlin and the ERM protein ezrin journal ... H, Fan X, Lagani re J, Chishti A H, Rouleau G A year 2001 month Aug. title Schwannomin isoform .... title Magicin, a novel cytoskeletal protein associates with the NF2 tumor suppressor merlin and Grb2 ... .bin fbidq.html?FBgn0013951 FlyBase synopsis of gene Mer UMichOPM protein pdbid 1gc6 ... proteins Hippo signaling pathway The PBB Controls template provides controls for Protein Box Bot ... no update protein box yes update summary no update citations no PDB Gallery geneid 4771 Category ... more details
PBB geneid 6497 The Ski protein is a nuclear Oncogene protooncoprotein that is associated with tumors ... where the protein was initially discovered. Structure Gene The SKI proto oncogene is located at a region ... 24 issue 2 pages 265 72 year 2005 month June pmid 15986136 doi 10.1007 s10555 005 1576 x ref Protein ... url ref The SKI protein has a 728 amino acid sequence, with multiple protein domain domain s and is expressed ... SnoN protein. The different domains have different functions, with the primary domains interacting with Smad proteins. The protein has a helix turn helix structural motif motif , a cysteine and histidine ... zipper . All these domains, including a proline rich region, are consistent with the fact that the protein must have domains that allow it to interact with other proteins. ref name Reed The protein ... WE, Lin K title Competition between Ski and CREB binding protein for binding to Smad proteins ... a domain similar to the Dachshund protein. The SKI Dachshund homology domain SKI DHD contains the helix turn helix domains of the protein and the beta alpha beta turn motifs. ref name Wilson Function ... fibroblast s depend on the SKI protein as a transcription co regulator inducing transformation. ref name Reed The aforementioned DHD region is specifically employed for proteinprotein interactions ... that the SKI protein in cancerous cells acts as a suppressor, inhibiting TGF beta signaling pathway transforming growth factor TFG signaling . TFG is a protein which regulates cell growth . Signaling ... and embryonic cell s at low levels, however an over expression of the protein is characteristic of tumor cells. ref name Chen It is thought that high levels of SKI protein inactivate tumor suppression ... Reed The SKI protein and the CPB protein compete for binding with the Smad proteins, specifically competing with the Mothers against decapentaplegic homolog 3 Smad 3 and CREB CReB binding protein interactions ... studied area of the protein s link to cancer. Currently it is thought that the SKI protein prevents ... more details
, protein stability, response to stress, and progression through the cell cycle . ref cite journal ... protein. SUMO family members often have dissimilar names the SUMO homologue in yeast , for example, is called ... HSUMO1 1A5R nmr ribbons.png thumb 300px right Structure schematic of human SUMO1 protein made with iMol and based on PDB file 1A5R, an NMR structure the backbone of the protein is represented as a ribbon ... the shape of the protein human SUMO1, PDB file 1A5R Function SUMO modification of proteins has many functions. Among the most frequent and best studied are protein stability, cell nucleus nuclear cytosol ... of a given protein is SUMOylated and this modification is rapidly reversed by the action of deSUMOylating ... modulates the partitioning of the Ran GTPase activating protein RanGAP1 between the cytosol and the nuclear ... ubiquitin related polypeptide involved in targeting RanGAP1 to nuclear pore complex protein RanBP2 ... protein hNinein promotes hNinein nuclear localization journal Life Sci. volume 78 issue ... two 3 homolog 1 S. cerevisiae ref to find out more. There are 3 confirmed SUMO isoform s in humans ... heterogeneity of small ubiquitin related protein modifiers SUMO 1 versus SUMO 2 3 journal J Biol ... members and depends on which organism the protein comes from. Although SUMO has very little sequence ... of human SUMO1 is depicted on the right. It shows SUMO1 as a globular protein with both ends of the amino acid chain shown in red and blue sticking out of the protein s centre. The spherical ... of the protein in solution. Prediction of SUMO attachment Most SUMO modified proteins contain the tetrapeptide ... number of E3 ligating proteins attaches it to the protein. In yeast, there are four SUMO E3 proteins ... doi 10.1016 j.tibs.2007.05.002 ref See also Ubiquitin Prokaryotic ubiquitin like protein References ... fusion technology for enhanced protein expression and purification in prokaryotes and eukaryotes ... protein expression and purification in prokaryotes and eukaryotes.pdf Download PDF External links ... more details
M protein may refer to M protein Streptococcus , a virulence factor of the bacterium Streptococcus pyogenes Another name for viral matrix protein , non structural protein linking the viral envelope with the virus capsid Another name for paraprotein , an abnormal protein in the urine or blood, often seen in multiple myeloma or Monoclonal gammopathy of undetermined significance MGUS disambiguation cs M protein ... more details
Protein fingerprinting can refer to any of the several methods for identifying or differentiating proteins Peptide mass fingerprinting , a method developed in 1993 that uses protein mass spectrometry following SDS PAGE Older techniques using two dimensional chromatography and or protein electrophoresis Disambig ... more details
Orphan date February 2009 Unreferenced date February 2009 MASP is a protein name abbreviation of Mannan binding lectin MBL associated serine protease. See also MASP2 protein Category Human proteins protein stub ... more details
Wikify date April 2010 Protein subfamily is a level of protein classification, especially protein 3D structures. It is under protein family. Protein family in SCOP Structural Classification of Proteins means the members are all related evolutionarily and they share very similar structures with functional similarities. Protein subfamily is when the family members share the same interaction interfaces and interaction partners. This more strict criterion forces that all the subfamily members have to share functionally related. External links http www.scop.mrc lmb.cam.ac.uk scop SCOP DB at Cambridge UK http cathdb.info CATH protein structure DB http proteinsubfamily.org ProteinSubfamily wiki portal anchor foo Category Proteins Category Protein classification protein stub ... more details
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