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Protein

Tyrosine-protein kinase transforming protein Src

Gene

V-SRC

Organism
Avian sarcoma virus (strain rASV1441)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

This phosphoprotein, required for both the initiation and the maintenance of neoplastic transformation, is a protein kinase that catalyzes the phosphorylation of tyrosine residues in vitro.

Catalytic activityi

ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.PROSITE-ProRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei295ATPPROSITE-ProRule annotation1
Active sitei386Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi273 – 281ATPPROSITE-ProRule annotation9

GO - Molecular functioni

Keywordsi

Molecular functionKinase, Transferase, Tyrosine-protein kinase
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BRENDAi2.7.10.2. 600.

Names & Taxonomyi

Protein namesi
Recommended name:
Tyrosine-protein kinase transforming protein Src (EC:2.7.10.2)
Alternative name(s):
pp60v-src
Short name:
p60-Src
Short name:
v-Src
Gene namesi
Name:V-SRC
OrganismiAvian sarcoma virus (strain rASV1441)
Taxonomic identifieri11894 [NCBI]
Taxonomic lineageiVirusesRetro-transcribing virusesRetroviridaeOrthoretrovirinaeAlpharetrovirusunclassified Alpharetrovirus
Virus hostiGalliformes [TaxID: 8976]

Pathology & Biotechi

Keywords - Diseasei

Oncogene

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved; by hostBy similarity
ChainiPRO_00000881472 – 526Tyrosine-protein kinase transforming protein SrcAdd BLAST525

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Lipidationi2N-myristoyl glycine; by hostBy similarity1
Modified residuei416Phosphotyrosine; by autocatalysis1 Publication1

Post-translational modificationi

The phosphorylated form is termed pp60v-src.1 Publication

Keywords - PTMi

Lipoprotein, Myristate, Phosphoprotein

PTM databases

iPTMnetiP00525.

Interactioni

Chemistry databases

BindingDBiP00525.

Structurei

Secondary structure

1526
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi86 – 90Combined sources5
Beta strandi106 – 110Combined sources5
Beta strandi114 – 123Combined sources10
Turni124 – 127Combined sources4
Beta strandi128 – 133Combined sources6
Helixi134 – 136Combined sources3
Beta strandi137 – 139Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1QWENMR-A81-140[»]
1QWFNMR-A81-140[»]
ProteinModelPortaliP00525.
SMRiP00525.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP00525.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini81 – 142SH3PROSITE-ProRule annotationAdd BLAST62
Domaini148 – 245SH2PROSITE-ProRule annotationAdd BLAST98
Domaini267 – 517Protein kinasePROSITE-ProRule annotationAdd BLAST251

Sequence similaritiesi

Belongs to the protein kinase superfamily. Tyr protein kinase family. SRC subfamily.PROSITE-ProRule annotation

Keywords - Domaini

SH2 domain, SH3 domain

Family and domain databases

Gene3Di3.30.505.10. 1 hit.
InterProiView protein in InterPro
IPR011009. Kinase-like_dom.
IPR000719. Prot_kinase_dom.
IPR017441. Protein_kinase_ATP_BS.
IPR001245. Ser-Thr/Tyr_kinase_cat_dom.
IPR000980. SH2.
IPR036860. SH2_dom_sf.
IPR036028. SH3-like_dom.
IPR001452. SH3_domain.
IPR008266. Tyr_kinase_AS.
IPR020635. Tyr_kinase_cat_dom.
PfamiView protein in Pfam
PF07714. Pkinase_Tyr. 1 hit.
PF00017. SH2. 1 hit.
PF00018. SH3_1. 1 hit.
PRINTSiPR00401. SH2DOMAIN.
PR00452. SH3DOMAIN.
PR00109. TYRKINASE.
SMARTiView protein in SMART
SM00252. SH2. 1 hit.
SM00326. SH3. 1 hit.
SM00219. TyrKc. 1 hit.
SUPFAMiSSF50044. SSF50044. 1 hit.
SSF55550. SSF55550. 1 hit.
SSF56112. SSF56112. 1 hit.
PROSITEiView protein in PROSITE
PS00107. PROTEIN_KINASE_ATP. 1 hit.
PS50011. PROTEIN_KINASE_DOM. 1 hit.
PS00109. PROTEIN_KINASE_TYR. 1 hit.
PS50001. SH2. 1 hit.
PS50002. SH3. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P00525-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGSSKSKPKD PSQRRCSLEP PDSTHHGGFP ASQTPNKTAA PDTHRTPSRS
60 70 80 90 100
FGTVATEPKL FGGFNTSDTV TSPQRAGALA GGVTTFVALY DYESRTETDL
110 120 130 140 150
SFKKGERLQI VNNTEGDWWL AHSLTTGQTG YIPSNYVAPS DSIQAEEWYF
160 170 180 190 200
GKITRRESER LLLNPENPRG TFLVRESETT KGAYCLSVSD FDNAKGLNVK
210 220 230 240 250
HYKIRKLDSG GFYITSRTQF SSLQQLVAYY SKHADGLCHR LTNVCPTSKP
260 270 280 290 300
QTQGLAKDAW EIPRESLRLE VKLGQGCFGE VWMGTWNGTT RVAIKTLKPG
310 320 330 340 350
TMSPEAFLQE AQVMKKLRHE KLVQLYAVVS EEPIYIVTEY MSKGSLLDFL
360 370 380 390 400
KGEMGKYLRL PQLVDMAAQI ASGMAYVERM NYVHRDLRAA NILVGENLVC
410 420 430 440 450
KVADFGLARL IEDNEYTARQ GAKFPIKWTA PEAALYGRFT IKSDVWSFGI
460 470 480 490 500
LLTELTTKGR VPYPGMGNGE VLDRVERGYR MPCPPECPES LHDLMCQCWR
510 520
RDPEERPTFE YLQAQLLPAC VLEVAE
Length:526
Mass (Da):58,878
Last modified:January 23, 2007 - v3
Checksum:i7DB3903F80233E49
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
K00928 Genomic RNA. Translation: AAA42565.1.

Similar proteinsi

Entry informationi

Entry nameiSRC_AVISR
AccessioniPrimary (citable) accession number: P00525
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: January 23, 2007
Last modified: October 25, 2017
This is version 131 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families