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1IMJ

CRYSTAL STRUCTURE OF THE HUMAN CCG1/TAFII250-INTERACTING FACTOR B (CIB)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005730cellular_componentnucleolus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0016787molecular_functionhydrolase activity
A0045944biological_processpositive regulation of transcription by RNA polymerase II
A0050427biological_process3'-phosphoadenosine 5'-phosphosulfate metabolic process
A0061733molecular_functionprotein-lysine-acetyltransferase activity
A0070062cellular_componentextracellular exosome
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 211
ChainResidue
AGLY40
AILE41
AARG42
APHE43
APRO89
ASER111
AHIS188
AHOH222
AHOH252

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"14672934","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"31478652","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Charge relay system","evidences":[{"source":"PubMed","id":"14672934","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"PubMed","id":"22814378","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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