1QMI

Crystal structure of RNA 3'-terminal phosphate cyclase, an ubiquitous enzyme with unusual topology

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000166	molecular_function	nucleotide binding
A	0003824	molecular_function	catalytic activity
A	0003963	molecular_function	RNA-3'-phosphate cyclase activity
A	0005524	molecular_function	ATP binding
A	0005737	cellular_component	cytoplasm
A	0006396	biological_process	RNA processing
A	0016874	molecular_function	ligase activity
B	0000166	molecular_function	nucleotide binding
B	0003824	molecular_function	catalytic activity
B	0003963	molecular_function	RNA-3'-phosphate cyclase activity
B	0005524	molecular_function	ATP binding
B	0005737	cellular_component	cytoplasm
B	0006396	biological_process	RNA processing
B	0016874	molecular_function	ligase activity
C	0000166	molecular_function	nucleotide binding
C	0003824	molecular_function	catalytic activity
C	0003963	molecular_function	RNA-3'-phosphate cyclase activity
C	0005524	molecular_function	ATP binding
C	0005737	cellular_component	cytoplasm
C	0006396	biological_process	RNA processing
C	0016874	molecular_function	ligase activity
D	0000166	molecular_function	nucleotide binding
D	0003824	molecular_function	catalytic activity
D	0003963	molecular_function	RNA-3'-phosphate cyclase activity
D	0005524	molecular_function	ATP binding
D	0005737	cellular_component	cytoplasm
D	0006396	biological_process	RNA processing
D	0016874	molecular_function	ligase activity

Functional Information from PROSITE/UniProt

site_id	PS01287
Number of Residues	11
Details	RTC RNA 3'-terminal phosphate cyclase signature. HGfyPaGGGvV

Chain	Residue	Details
A	HIS158-VAL168

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	Active site: {"description":"Tele-AMP-histidine intermediate","evidences":[{"source":"PubMed","id":"20399182","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1QMH","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

site_id	SWS_FT_FI2
Number of Residues	24
Details	Binding site: {"evidences":[{"source":"PubMed","id":"20399182","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3KGD","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

Catalytic Information from CSA

site_id	CSA1
Number of Residues	1
Details	Annotated By Reference To The Literature 1qmh

Chain	Residue	Details
A	HIS309

site_id	CSA2
Number of Residues	1
Details	Annotated By Reference To The Literature 1qmh

Chain	Residue	Details
B	HIS309

site_id	CSA3
Number of Residues	1
Details	Annotated By Reference To The Literature 1qmh

Chain	Residue	Details
C	HIS309

site_id	CSA4
Number of Residues	1
Details	Annotated By Reference To The Literature 1qmh

Chain	Residue	Details
D	HIS309