Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4QPM

Structure of Bub1 kinase domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
A0007094biological_processmitotic spindle assembly checkpoint signaling
B0004672molecular_functionprotein kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
B0007094biological_processmitotic spindle assembly checkpoint signaling
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ADP A 1501
ChainResidue
AGLY794
ATYR869
ATHR873
AASP921
AASN922
AASP946
AMG1502
AMG1503
AHOH1601
AHOH1602
AHOH1603
AGLY796
AHOH1604
AHOH1637
AHOH1639
AHOH1655
AALA797
APHE798
AALA799
AVAL801
ALYS821
AMET850
AGLU867

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1502
ChainResidue
AASN922
AASP946
AADP1501
AHOH1601
AHOH1602

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1503
ChainResidue
AASP946
AADP1501
AHOH1603
AHOH1604
AHOH1605

site_idAC4
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ADP B 1501
ChainResidue
BGLY794
BGLY796
BALA797
BPHE798
BALA799
BVAL801
BLYS821
BGLU867
BTYR869
BTHR873
BASP921
BASN922
BILE945
BASP946
BMG1502
BMG1503
BHOH1601
BHOH1602
BHOH1604
BHOH1605
BHOH1620
BHOH1648

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 1502
ChainResidue
BASN922
BASP946
BADP1501
BMG1503
BHOH1601
BHOH1602

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 1503
ChainResidue
BASP946
BADP1501
BMG1502
BHOH1603
BHOH1604
BHOH1605

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 1504
ChainResidue
BLEU875
BASN879
BLYS882

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL B 1505
ChainResidue
BHOH1655

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues29
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGEGAFAQVYeAtqgdlndaknkqk.....FVLK
ChainResidueDetails
ALEU793-LYS821

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiHgDIKpdNFIL
ChainResidueDetails
AILE913-LEU925

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10027","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

244349

PDB entries from 2025-11-05

PDB statisticsPDBj update infoContact PDBjnumon