1I27

CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF THE RAP74 SUBUNIT OF HUMAN TRANSCRIPTION FACTOR IIF (TFIIF)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0005634	cellular_component	nucleus
A	0006367	biological_process	transcription initiation at RNA polymerase II promoter
A	0032968	biological_process	positive regulation of transcription elongation by RNA polymerase II

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 999

Chain	Residue
A	GLU503
A	HIS512
A	GLU517
A	HOH1001

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	3
Details	BINDING: BINDING => ECO:0007744|PDB:1I27, ECO:0007744|PDB:1J2X

Chain	Residue	Details
A	GLU503
A	HIS512
A	GLU517

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	MOD_RES: Phosphoserine => ECO:0007744|PubMed:18669648

Chain	Residue	Details
A	SER449

---