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Protein

Ribonuclease Z

Gene

rnz

Organism
Synechococcus sp. (strain CC9902)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Zinc phosphodiesterase, which displays some tRNA 3'-processing endonuclease activity. Probably involved in tRNA maturation, by removing a 3'-trailer from precursor tRNA.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage of RNA, removing extra 3' nucleotides from tRNA precursor, generating 3' termini of tRNAs. A 3'-hydroxy group is left at the tRNA terminus and a 5'-phosphoryl group is left at the trailer molecule.UniRule annotation

Cofactori

Zn2+UniRule annotationNote: Binds 2 Zn2+ ions.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi62 – 621Zinc 1; catalyticUniRule annotation
Metal bindingi64 – 641Zinc 1; catalyticUniRule annotation
Active sitei66 – 661Proton acceptorUniRule annotation
Metal bindingi66 – 661Zinc 2; catalyticUniRule annotation
Metal bindingi67 – 671Zinc 2; catalyticUniRule annotation
Metal bindingi145 – 1451Zinc 1; catalyticUniRule annotation
Metal bindingi216 – 2161Zinc 1; catalyticUniRule annotation
Metal bindingi216 – 2161Zinc 2; catalyticUniRule annotation
Metal bindingi274 – 2741Zinc 2; catalyticUniRule annotation

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

tRNA processing

Keywords - Ligandi

Metal-binding, Zinc

Enzyme and pathway databases

BioCyciSSP316279:GJCI-540-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease ZUniRule annotation (EC:3.1.26.11UniRule annotation)
Short name:
RNase ZUniRule annotation
Alternative name(s):
tRNA 3 endonucleaseUniRule annotation
tRNase ZUniRule annotation
Gene namesi
Name:rnzUniRule annotation
Ordered Locus Names:Syncc9902_0532
OrganismiSynechococcus sp. (strain CC9902)
Taxonomic identifieri316279 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
Proteomesi
  • UP000002712 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 319319Ribonuclease ZPRO_1000070347Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi316279.Syncc9902_0532.

Structurei

3D structure databases

ProteinModelPortaliQ3AZH7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RNase Z family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105IES. Bacteria.
COG1234. LUCA.
HOGENOMiHOG000272419.
KOiK00784.
OMAiWYLVDCG.
OrthoDBiEOG61P6TK.

Family and domain databases

Gene3Di3.60.15.10. 1 hit.
HAMAPiMF_01818. RNase_Z_BN.
InterProiIPR001279. Metallo-B-lactamas.
IPR013471. RNase_Z/BN.
[Graphical view]
PfamiPF12706. Lactamase_B_2. 2 hits.
[Graphical view]
SUPFAMiSSF56281. SSF56281. 1 hit.
TIGRFAMsiTIGR02651. RNase_Z. 1 hit.

Sequencei

Sequence statusi: Complete.

Q3AZH7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQVTFLGTSS GVPTRARNVS AVALRLPQRS EMWLFDCGEG TQHQFLRSEL
60 70 80 90 100
RLSQLRRVFV THMHGDHVFG LPGLLASLGL AGNSNEGVDL YGPDPLESYL
110 120 130 140 150
NGVLRTSSTR IGYPLKVHRV HDCAENGTLV YEDDDLMVRC TPLTHRVPAY
160 170 180 190 200
AYRVDQKPLA GRFDIAKAKD LQIPPGPIYA QLKRGDTVTL EDGRVIDGTT
210 220 230 240 250
LCGPERPGVS VVYCTDTVFC EAAVDLAQGA DLLIHESTFA HQESEMAYQK
260 270 280 290 300
QHSTSTMAAQ TAAEANVGQL VLTHLSPRYA PGNAVTPEDL LKEAQAIFPN
310
TCLAKDFLTL EVKPRCNSL
Length:319
Mass (Da):34,905
Last modified:November 22, 2005 - v1
Checksum:iE0CFE01E92EC3ADA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000097 Genomic DNA. Translation: ABB25500.1.
RefSeqiWP_011359347.1. NC_007513.1.

Genome annotation databases

EnsemblBacteriaiABB25500; ABB25500; Syncc9902_0532.
KEGGisye:Syncc9902_0532.
PATRICi23798219. VBISynSp76179_0576.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000097 Genomic DNA. Translation: ABB25500.1.
RefSeqiWP_011359347.1. NC_007513.1.

3D structure databases

ProteinModelPortaliQ3AZH7.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi316279.Syncc9902_0532.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABB25500; ABB25500; Syncc9902_0532.
KEGGisye:Syncc9902_0532.
PATRICi23798219. VBISynSp76179_0576.

Phylogenomic databases

eggNOGiENOG4105IES. Bacteria.
COG1234. LUCA.
HOGENOMiHOG000272419.
KOiK00784.
OMAiWYLVDCG.
OrthoDBiEOG61P6TK.

Enzyme and pathway databases

BioCyciSSP316279:GJCI-540-MONOMER.

Family and domain databases

Gene3Di3.60.15.10. 1 hit.
HAMAPiMF_01818. RNase_Z_BN.
InterProiIPR001279. Metallo-B-lactamas.
IPR013471. RNase_Z/BN.
[Graphical view]
PfamiPF12706. Lactamase_B_2. 2 hits.
[Graphical view]
SUPFAMiSSF56281. SSF56281. 1 hit.
TIGRFAMsiTIGR02651. RNase_Z. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of Synechococcus sp. CC9902."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Martinez M., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
    Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CC9902.

Entry informationi

Entry nameiRNZ_SYNS9
AccessioniPrimary (citable) accession number: Q3AZH7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: November 22, 2005
Last modified: May 11, 2016
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.