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2GEQ

Crystal Structure of a p53 Core Dimer Bound to DNA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000976molecular_functiontranscription cis-regulatory region binding
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0005634cellular_componentnucleus
A0006355biological_processregulation of DNA-templated transcription
A0006915biological_processapoptotic process
B0000976molecular_functiontranscription cis-regulatory region binding
B0003677molecular_functionDNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0005634cellular_componentnucleus
B0006355biological_processregulation of DNA-templated transcription
B0006915biological_processapoptotic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1
ChainResidue
ACYS173
AHIS176
ACYS235
ACYS239

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 2
ChainResidue
BCYS173
BHIS176
BCYS235
BCYS239

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE TRS A 301
ChainResidue
ATYR123
AASN128
AASP265
AHOH360
AHOH402
ATHR99

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE TRS B 302
ChainResidue
BTHR99
BASP265
BSER266
BHOH373
BHOH377

Functional Information from PROSITE/UniProt
site_idPS00348
Number of Residues13
DetailsP53 p53 family signature. MCNSSCMGGMNRR
ChainResidueDetails
AMET234-ARG246

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues380
DetailsDNA_BIND: DNA_BIND => ECO:0000250|UniProtKB:P04637
ChainResidueDetails
ATHR99-LYS289
BTHR99-LYS289

site_idSWS_FT_FI2
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:16717092
ChainResidueDetails
ACYS173
AHIS176
ACYS235
ACYS239
BCYS173
BHIS176
BCYS235
BCYS239

site_idSWS_FT_FI3
Number of Residues2
DetailsSITE: Interaction with DNA => ECO:0000269|PubMed:16717092
ChainResidueDetails
ALYS117
BLYS117

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:P04637
ChainResidueDetails
ALYS117
BLYS117

site_idSWS_FT_FI5
Number of Residues4
DetailsMOD_RES: Phosphoserine; by AURKB => ECO:0000250|UniProtKB:P04637
ChainResidueDetails
BSER180
BSER266
ASER180
ASER266

site_idSWS_FT_FI6
Number of Residues2
DetailsMOD_RES: Phosphothreonine; by AURKB => ECO:0000250|UniProtKB:P04637
ChainResidueDetails
BTHR281
ATHR281

site_idSWS_FT_FI7
Number of Residues6
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:P04637
ChainResidueDetails
ALYS289
BLYS288
ALYS288
BLYS289

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PDB entries from 2024-06-12

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