1TOT

ZZ Domain of CBP- a Novel Fold for a Protein Interaction Module

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
A	0008270	molecular_function	zinc ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 53

Chain	Residue
A	CYS22
A	VAL24
A	CYS25
A	HIS40
A	HIS42

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 54

Chain	Residue
A	CYS9
A	CYS12
A	CYS31
A	CYS34

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Functional Information from PROSITE/UniProt

site_id	PS01357
Number of Residues	26
Details	ZF_ZZ_1 Zinc finger ZZ-type signature. CneCkhhvet..RWhCtv...CeDYdLCinC

Chain	Residue	Details
A	CYS9-CYS34

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	48
Details	ZN_FING: ZZ-type => ECO:0000255|PROSITE-ProRule:PRU00228

Chain	Residue	Details
A	ARG4-ASP52

---

site_id	SWS_FT_FI2
Number of Residues	8
Details	BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00228

Chain	Residue	Details
A	CYS9
A	CYS12
A	CYS22
A	CYS25
A	CYS31
A	CYS34
A	HIS40
A	HIS42

---

site_id	SWS_FT_FI3
Number of Residues	1
Details	MOD_RES: N6-acetyllysine => ECO:0000250|UniProtKB:Q92793

Chain	Residue	Details
A	LYS43

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	MOD_RES: N6-acetyllysine => ECO:0007744|PubMed:23806337

Chain	Residue	Details
A	LYS46

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