3MKM

Crystal structure of the E. coli pyrimidine nucleoside hydrolase YeiK (Apo-form)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005509	molecular_function	calcium ion binding
A	0006139	biological_process	nucleobase-containing compound metabolic process
A	0006206	biological_process	pyrimidine nucleobase metabolic process
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0016799	molecular_function	hydrolase activity, hydrolyzing N-glycosyl compounds
A	0045437	molecular_function	uridine nucleosidase activity
A	0046133	biological_process	pyrimidine ribonucleoside catabolic process
A	0046872	molecular_function	metal ion binding
A	0050263	molecular_function	ribosylpyrimidine nucleosidase activity
B	0005509	molecular_function	calcium ion binding
B	0006139	biological_process	nucleobase-containing compound metabolic process
B	0006206	biological_process	pyrimidine nucleobase metabolic process
B	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
B	0016799	molecular_function	hydrolase activity, hydrolyzing N-glycosyl compounds
B	0045437	molecular_function	uridine nucleosidase activity
B	0046133	biological_process	pyrimidine ribonucleoside catabolic process
B	0046872	molecular_function	metal ion binding
B	0050263	molecular_function	ribosylpyrimidine nucleosidase activity
C	0005509	molecular_function	calcium ion binding
C	0006139	biological_process	nucleobase-containing compound metabolic process
C	0006206	biological_process	pyrimidine nucleobase metabolic process
C	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
C	0016799	molecular_function	hydrolase activity, hydrolyzing N-glycosyl compounds
C	0045437	molecular_function	uridine nucleosidase activity
C	0046133	biological_process	pyrimidine ribonucleoside catabolic process
C	0046872	molecular_function	metal ion binding
C	0050263	molecular_function	ribosylpyrimidine nucleosidase activity
D	0005509	molecular_function	calcium ion binding
D	0006139	biological_process	nucleobase-containing compound metabolic process
D	0006206	biological_process	pyrimidine nucleobase metabolic process
D	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
D	0016799	molecular_function	hydrolase activity, hydrolyzing N-glycosyl compounds
D	0045437	molecular_function	uridine nucleosidase activity
D	0046133	biological_process	pyrimidine ribonucleoside catabolic process
D	0046872	molecular_function	metal ion binding
D	0050263	molecular_function	ribosylpyrimidine nucleosidase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	8
Details	BINDING SITE FOR RESIDUE CA A 501

Chain	Residue
A	ASP11
A	ASP16
A	ASN40
A	VAL124
A	ASP240
A	HOH320
A	HOH361
A	HOH405

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site_id	AC2
Number of Residues	8
Details	BINDING SITE FOR RESIDUE CA B 501

Chain	Residue
B	ASP16
B	ASN40
B	VAL124
B	ASP240
B	HOH318
B	HOH332
B	HOH500
B	ASP11

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site_id	AC3
Number of Residues	8
Details	BINDING SITE FOR RESIDUE CA C 501

Chain	Residue
C	ASP11
C	ASP16
C	ASN40
C	VAL124
C	ASP240
C	HOH335
C	HOH358
C	HOH504

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site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE CA D 501

Chain	Residue
D	ASP11
D	ASP16
D	VAL124
D	ASP240
D	HOH331
D	HOH438
D	HOH510

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Functional Information from PROSITE/UniProt

site_id	PS01247
Number of Residues	11
Details	IUNH Inosine-uridine preferring nucleoside hydrolase family signature. DcDPGhDDAIA

Chain	Residue	Details
A	ASP9-ALA19

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