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5I9X

Crystal Structure of Ephrin A2 (EphA2) Receptor Protein Kinase with bosutinib (SKI-606)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004713molecular_functionprotein tyrosine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues17
Detailsbinding site for residue DB8 A 1001
ChainResidue
AILE619
AGLU693
ATYR694
AMET695
AGLU696
ALEU746
AHOH1130
AHOH1175
AHOH1251
AALA644
AILE645
ALYS646
AGLU663
ASER671
AILE676
AILE690
ATHR692

site_idAC2
Number of Residues6
Detailsbinding site for residue EDO A 1002
ChainResidue
AASN732
AGLU815
ALYS863
APHE864
AALA865
AHOH1140

site_idAC3
Number of Residues7
Detailsbinding site for residue EDO A 1003
ChainResidue
AILE781
ATHR784
AILE789
AMET827
AILE830
AEDO1004
AHOH1116

site_idAC4
Number of Residues4
Detailsbinding site for residue EDO A 1004
ChainResidue
AGLU710
APRO786
AASN831
AEDO1003

site_idAC5
Number of Residues6
Detailsbinding site for residue EDO A 1005
ChainResidue
AHIS673
AASN748
AASN750
AVAL752
ALYS754
AHOH1135

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues28
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGAGEFGEVYkGmlktssgkkevp......VAIK
ChainResidueDetails
AILE619-LYS646

site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YVHrDLAARNILV
ChainResidueDetails
ATYR735-VAL747

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10028","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"18691976","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine; by autocatalysis","evidences":[{"source":"UniProtKB","id":"Q03145","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"Q03145","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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