4N3W

Crystal Structure of the Bromodomain-PHD Finger Module of Human Transcriptional Co-Activator CBP in complex with Acetylated Histone 4 Peptide (H4K20ac).

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004402	molecular_function	histone acetyltransferase activity
A	0006355	biological_process	regulation of DNA-templated transcription

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 1401

Chain	Residue
A	CYS1199
A	CYS1200
A	HIS1291
A	CYS1294

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 1402

Chain	Residue
A	CYS1283
A	CYS1286
A	CYS1308
A	CYS1311

---

Functional Information from PROSITE/UniProt

site_id	PS00047
Number of Residues	5
Details	HISTONE_H4 Histone H4 signature. GAKRH

Chain	Residue	Details
C	GLY14-HIS18

---

site_id	PS00633
Number of Residues	60
Details	BROMODOMAIN_1 Bromodomain signature. SlpFrqpvDpqllgipDYFdiVknpMdlstIkrkldtgq..Yqepwqyvddvwl.MfnNAwlY

Chain	Residue	Details
A	SER1108-TYR1167

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	107
Details	Domain: {"description":"Bromo","evidences":[{"source":"PROSITE-ProRule","id":"PRU00035","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	46
Details	Region: {"description":"Interaction with histone","evidences":[{"source":"PubMed","id":"24361270","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	18
Details	Region: {"description":"Interaction with ASF1A","evidences":[{"source":"PubMed","id":"24616510","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	Modified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"PubMed","id":"12086618","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15964846","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17967882","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27338793","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	2
Details	Cross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

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