3CRP

A heterospecific leucine zipper tetramer

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0006355	biological_process	regulation of DNA-templated transcription
B	0003700	molecular_function	DNA-binding transcription factor activity
B	0006355	biological_process	regulation of DNA-templated transcription
C	0003700	molecular_function	DNA-binding transcription factor activity
C	0006355	biological_process	regulation of DNA-templated transcription
D	0003700	molecular_function	DNA-binding transcription factor activity
D	0006355	biological_process	regulation of DNA-templated transcription
E	0003700	molecular_function	DNA-binding transcription factor activity
E	0006355	biological_process	regulation of DNA-templated transcription

Functional Information from PDB Data

site_id	AC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE NA B 35

Chain	Residue
B	HIS19
C	LYS4
C	HIS19

---