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0FGFR2_HUMAN*   SwissProt (?) | Description Local Annotation Link Reference
General Information
NameFGFR2
DescriptionFibroblast growth factor receptor 2 precursor (ec 2.7.1.112) (fgfr-2) (keratinocyte growth factor receptor 2).
SpeciesHomo sapiens (NCBI taxonomy ID: 9606)
GO0016021 integral to membrane (NAS)
0016020 membrane (NAS)
0005007 fibroblast growth factor receptor activity (NAS)
0004713 protein-tyrosine kinase activity (NAS)
0016049 cell growth (NAS)
0006468 protein amino acid phosphorylation (NAS)

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schematic display of those terms with internal associations, click the node and browse the corresponding GO term
Domain Architecture (Details)
InterPro domains unassigned to SynO:
Protein kinases comprise a large family of enzymes that mediate the response of eukaryotic cells to external stimuli by phosphorylation of hydroxyamino acids. The enzymes fall into two broad classes.haracterised with respect to substrate specificity: serine/threonine specific and tyrosine specific . Tyrosine phosphorylating activity was originally detected in two viral transforming proteins .ut many retroviral transforming proteins and their cellular counterparts have since been shown to possess such activity. The growth factor receptors.hich are activated by ligand binding.nd theinsulin-related peptide receptor.re also family members.
  IPR001245:Tyrosine protein kinase
The basic structure of immunoglobulin (Ig) molecules is a tetramer of two light chains and two heavy chains linked by disulfide bonds. There are two types of light chains: kappa and lambda.ach composed of a constant domain (CL) and a variable domain (VL). There are five types of heavy chains: alpha.elta.psilon.amma and mu.ll consisting of a variable domain (VH) and three (in alpha.elta and gamma) or four (in epsilon and mu) constant domains (CH1 to CH4). Ig molecules are highly modular proteins.n which the variable and constant domains have clear.onserved sequence patterns. The domains in Ig and Ig-like molecules are grouped into four types: V-set (variable; ).1-set (constant-1; ).2-set (constant-2; ) and I-set (intermediate; ) . Structural studies have shown that these domains share a common core Greek-key beta-sandwich structure.ith the types differing in the number of strands in the beta-sheets as well as in their sequence patterns .Immunoglobulin-like domains that are related in both sequence and structure can be found in several diverse protein families. Ig-like domains are involved in a variety of functions.ncluding cell-cell recognition.ell-surface receptors.uscle structure and the immune system . This entry represents a subtype of the immunoglobulin domain.nd is found in a diverse range of protein families that includes glycoproteins.ibroblast growth factor receptors.ascular endothelial growth factor receptors.nterleukin-6 receptor.nd neural cell adhesion molecules. It also includes proteins that are classified as unassigned proteinase inhibitors belonging to MEROPS inhibitor families I2.17 and I43 .
  IPR003598:Immunoglobulin subtype 2
This entry is for immunoglobulin-like domains. Studies indicate that the interactions essential for defining the structure of these beta sandwich proteins are also important in nucleation of folding.nd that proteins containing this fold may share similar folding pathways even though the proteins may have low sequence homology. The fold consists of a beta-sandwich formed of 7 strands in 2 sheets with a Greek-key topology. Some members of the fold have additional strands. The Pfam alignments do not include the first and last strand of the immunoglobulin-like domain.
  IPR013151:Immunoglobulin
Eukaryotic protein kinases are enzymesthat belong to a very extensive family of proteins which share a conserved catalytic core common withboth serine/threonine and tyrosine protein kinases. There are a number of conserved regions in thecatalytic domain of protein kinases. In the N-terminal extremity of the catalytic domain there is aglycine-rich stretch of residues in the vicinity of a lysine residue.hich has been shown to be involvedin ATP binding. In the central part of the catalytic domain there is a conserved aspartic acid residuewhich is important for the catalytic activity of the enzyme . This entry includes protein kinases from eukaryotes and viruses and may include some bacterial hits too.
  IPR000719:Protein kinase
Protein kinases () catalyze the phosphotransfer reaction fundamental to most signalling and regulatory processes in the eukaryotic cell . The catalytic subunit contains a core that is common to both serine/threonine and tyrosine protein kinases. The catalytic domain contains the nucleotide-binding site and the catalytic apparatus in an inter-lobe cleft. Structurally it shares functional and structural similarities with the ATP-grasp fold.hich is found in enzymes that catalyse the formation of an amide bond.nd with PIPK (phosphoinositol phosphate kinase). The three-dimensional fold of the protein kinase catalytic domain is similar to domains found in several other proteins. These include the catalytic domain of actin-fragmin kinase.n atypical protein kinase that regulates the F-actin capping activity in plasmodia ; the catalytic domain of phosphoinositide-3-kinase (PI3K).hich phosphorylates phosphoinositides and as such is involved in a number of fundamental cellular processes such as apoptosis.roliferation.otility and adhesion ; the catalytic domain of the MHCK/EF2 kinase.n atypical protein kinase that includes the TRP (transient channel potential) calcium-channel kinase involved in the modulation of calcium channels in eukaryotic cells in response to external signals ; choline kinase.hich catalyses the ATP-dependent phosphorylation of choline during the biosynthesis of phosphatidylcholine ; and 3.-aminoglycoside phosphotransferase type IIIa. bacterial enzyme that confers resistance to a range of aminoglycoside antibiotics .
  IPR011009:Protein kinase-like
This entry represents domains with an immunoglobulin-like (Ig-like) fold.hich consists of a beta-sandwich of seven or more strands in two sheets with a Greek-key topology. Ig-like domains are one of the most common protein modules found in animals.ccurring in a variety of different proteins. These domains are often involved in interactions.ommonly with other Ig-like domains via their beta-sheets . Domains within this fold-family share the same structure.ut can diverge with respect to their sequence. Based on sequence.g-like domains can be classified as V-set domains (antibody variable domain-like).1-set domains (antibody constant domain-like).2-set domains.nd I-set domains (antibody intermediate domain-like). Proteins can contain more than one of these types of Ig-like domains. For example.n the human T-cell receptor antigen CD2.omain 1 (D1) is a V-set domain.hile domain 2 (D2) is a C2-set domain.oth domains having the same Ig-like fold .Domains with an Ig-like fold can be found in many.iverse proteins in addition to immunoglobulin molecules. For example.g-like domains occur in several different types of receptors (such as various T-cell antigen receptors).everal cell adhesion molecules.HC class I and II antigens.s well as the hemolymph protein hemolin.nd the muscle proteins titin.elokin and twitchin.
  IPR013783:Immunoglobulin-like fold
IPR001245:Pkinase_Tyr 
Evalue:-158.619781494141 
Location:481-757IPR003598:IGc2 
Evalue:-12.1366771398795 
Location:170-238IPR003598:IGc2 
Evalue:-11.6197887582884 
Location:53-114IPR003598:IGc2 
Evalue:-6.11918640771921 
Location:269-349
SequencesProtein: FGFR2_HUMAN (821 aa)
mRNA: NM_000141
Local Annotation
Synapse Ontology
transport of vesicles in the presynaptic neuron
sdb:0017 Mobilization: synapsins, CAM kinase I  (Evidence:keywords)
the plasma membrane of the postsynaptic neuron. It apposes with presynaptic actiove zone.
sdb:0108 postsynaptic plasma membrane  (Evidence:keywords)
KO assignmentK05093
  Level 3 annotation:
    fibroblast growth factor receptor 2
  Level 2 annotation:
    Cytokine receptors
    Cell adhesion molecules (CAMs)
    CD molecules
    Regulation of actin cytoskeleton
Loci Structure (Details)Loci index, Chromosomal location, Length, Possible relational loci clusterExon1: 561 residues, 123227845-123229525Exon2: 37 residues, 123233201-123233307Exon3: 48 residues, 123234898-123235036Exon4: 25 residues, 123236857-123236928Exon5: 43 residues, 123237494-123237617Exon6: 65 residues, 123246035-123246226Exon7: 39 residues, 123247998-123248109Exon8: 42 residues, 123250329-123250451Exon9: 52 residues, 123253293-123253445Exon10: 69 residues, 123264620-123264823Exon11: 50 residues, 123266822-123266967Exon12: 65 residues, 123269482-123269673Exon13: 43 residues, 123288095-123288219Exon14: 58 residues, 123300793-123300963Exon15: 28 residues, 123314005-123314083Exon16: 91 residues, 123314941-123315208Exon17: 88 residues, 123343212-123343471Exon18: 149 residues, 123347465-123347907Exon19: 2 residues, -Jump to FGFR2_HUMAN  
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