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2X9F

ephB4 kinase domain inhibitor complex

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 Residues18
DetailsBINDING SITE FOR RESIDUE X9F A 1889
ChainResidue
AILE621
AMET696
AGLU697
AGLY699
ALEU747
ASER757
AASP758
AHOH2023
AHOH2242
AHOH2243
AGLY622
AVAL629
AALA645
ALYS647
AGLU664
ATHR693
AGLU694
APHE695

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 1890
ChainResidue
AASP740
AASP758
AMG1891
AHOH2029
AHOH2030
AHOH2032
AHOH2127

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 1891
ChainResidue
AASP740
AASP758
AMG1890
AHOH2109
AHOH2126
AHOH2127

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues27
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGAGEFGEVCrGrlkapgkkesc.......VAIK
ChainResidueDetails
AILE621-LYS647

site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YVHrDLAARNILV
ChainResidueDetails
ATYR736-VAL748

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

239803

PDB entries from 2025-08-06

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