2CBN

Crystal structure of ZipD from Escherichia coli

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004518	molecular_function	nuclease activity
A	0004519	molecular_function	endonuclease activity
A	0004527	molecular_function	exonuclease activity
A	0004532	molecular_function	RNA exonuclease activity
A	0008033	biological_process	tRNA processing
A	0008270	molecular_function	zinc ion binding
A	0016891	molecular_function	RNA endonuclease activity, producing 5'-phosphomonoesters
A	0016896	molecular_function	RNA exonuclease activity, producing 5'-phosphomonoesters
A	0042780	biological_process	tRNA 3'-end processing
A	0042781	molecular_function	3'-tRNA processing endoribonuclease activity
A	0042803	molecular_function	protein homodimerization activity
A	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 401

Chain	Residue
A	HIS64
A	HIS66
A	HIS141
A	ASP212
A	ZN402

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site_id	AC2
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN A 402

Chain	Residue
A	ZN401
A	ASP68
A	HIS69
A	ASP212
A	HIS270

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton acceptor => ECO:0000255|HAMAP-Rule:MF_01818

Chain	Residue	Details
A	ASP68

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site_id	SWS_FT_FI2
Number of Residues	7
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01818, ECO:0000269|PubMed:16452444

Chain	Residue	Details
A	HIS64
A	HIS66
A	ASP68
A	HIS69
A	HIS141
A	ASP212
A	HIS270

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