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Q6KHN3

- RNC_MYCMO

UniProt

Q6KHN3 - RNC_MYCMO

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Protein

Ribonuclease 3

Gene

rnc

Organism
Mycoplasma mobile (strain ATCC 43663 / 163K / NCTC 11711)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Digests double-stranded RNA. Involved in the processing of primary rRNA transcript to yield the immediate precursors to the large and small rRNAs (23S and 16S). Processes some mRNAs, and tRNAs when they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA of type II CRISPR loci if present in the organism.UniRule annotation

Catalytic activityi

Endonucleolytic cleavage to 5'-phosphomonoester.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi50 – 501MagnesiumUniRule annotation
Active sitei54 – 541UniRule annotation
Metal bindingi121 – 1211MagnesiumUniRule annotation
Active sitei124 – 1241UniRule annotation
Metal bindingi124 – 1241MagnesiumUniRule annotation

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. ribonuclease III activity Source: UniProtKB-HAMAP
  3. rRNA binding Source: UniProtKB-KW

GO - Biological processi

  1. mRNA processing Source: UniProtKB-HAMAP
  2. rRNA catabolic process Source: InterPro
  3. rRNA processing Source: UniProtKB-HAMAP
  4. tRNA processing Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

mRNA processing, rRNA processing, tRNA processing

Keywords - Ligandi

Magnesium, Metal-binding, RNA-binding, rRNA-binding

Enzyme and pathway databases

BioCyciMMOB267748:GH6Y-434-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribonuclease 3UniRule annotation (EC:3.1.26.3UniRule annotation)
Alternative name(s):
Ribonuclease IIIUniRule annotation
Short name:
RNase IIIUniRule annotation
Gene namesi
Name:rncUniRule annotation
Ordered Locus Names:MMOB4110
OrganismiMycoplasma mobile (strain ATCC 43663 / 163K / NCTC 11711)
Taxonomic identifieri267748 [NCBI]
Taxonomic lineageiBacteriaTenericutesMollicutesMycoplasmataceaeMycoplasma
ProteomesiUP000009072: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 246246Ribonuclease 3PRO_0000228550Add
BLAST

Proteomic databases

PRIDEiQ6KHN3.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi267748.MMOB4110.

Structurei

3D structure databases

ProteinModelPortaliQ6KHN3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini10 – 135126RNase IIIUniRule annotationAdd
BLAST
Domaini161 – 23070DRBMUniRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 DRBM (double-stranded RNA-binding) domain.UniRule annotation
Contains 1 RNase III domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0571.
HOGENOMiHOG000246808.
KOiK03685.
OMAiTETNFKS.
OrthoDBiEOG6T1WVS.

Family and domain databases

Gene3Di1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPiMF_00104. RNase_III.
InterProiIPR014720. dsRNA-bd_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view]
PANTHERiPTHR11207. PTHR11207. 1 hit.
PfamiPF00035. dsrm. 1 hit.
PF00636. Ribonuclease_3. 1 hit.
[Graphical view]
SMARTiSM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view]
SUPFAMiSSF69065. SSF69065. 1 hit.
TIGRFAMsiTIGR02191. RNaseIII. 1 hit.
PROSITEiPS50137. DS_RBD. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6KHN3-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MNKKTKIEGL ENFLTLNNII FKDIKYYIQA LTHKTYANEH ANIESYDILE
60 70 80 90 100
FIGDAILQMK SSIFIFQHFQ NITEGEASLI RAKNVCSSGL SELSKKLGLS
110 120 130 140 150
KLLLISKGSE HLRENVKINA DLFESFVAAI YLDLGDEKLE EFLKEIFYPY
160 170 180 190 200
ISTTNLESIK DPKSSFQEYI QSYSNEIIEY KITQLENELR SELFKAELMH
210 220 230 240
NGITYGVGFG KTKKVAEEEA ATRALETLKA PSKQTIKKAI KAEKKE
Length:246
Mass (Da):28,099
Last modified:July 5, 2004 - v1
Checksum:iB24A66561862B71E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017308 Genomic DNA. Translation: AAT27897.1.
RefSeqiYP_016108.1. NC_006908.1.

Genome annotation databases

EnsemblBacteriaiAAT27897; AAT27897; MMOB4110.
GeneIDi2807434.
KEGGimmo:MMOB4110.
PATRICi20016181. VBIMycMob32482_0433.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017308 Genomic DNA. Translation: AAT27897.1 .
RefSeqi YP_016108.1. NC_006908.1.

3D structure databases

ProteinModelPortali Q6KHN3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 267748.MMOB4110.

Proteomic databases

PRIDEi Q6KHN3.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAT27897 ; AAT27897 ; MMOB4110 .
GeneIDi 2807434.
KEGGi mmo:MMOB4110.
PATRICi 20016181. VBIMycMob32482_0433.

Phylogenomic databases

eggNOGi COG0571.
HOGENOMi HOG000246808.
KOi K03685.
OMAi TETNFKS.
OrthoDBi EOG6T1WVS.

Enzyme and pathway databases

BioCyci MMOB267748:GH6Y-434-MONOMER.

Family and domain databases

Gene3Di 1.10.1520.10. 1 hit.
3.30.160.20. 1 hit.
HAMAPi MF_00104. RNase_III.
InterProi IPR014720. dsRNA-bd_dom.
IPR011907. RNase_III.
IPR000999. RNase_III_dom.
[Graphical view ]
PANTHERi PTHR11207. PTHR11207. 1 hit.
Pfami PF00035. dsrm. 1 hit.
PF00636. Ribonuclease_3. 1 hit.
[Graphical view ]
SMARTi SM00358. DSRM. 1 hit.
SM00535. RIBOc. 1 hit.
[Graphical view ]
SUPFAMi SSF69065. SSF69065. 1 hit.
TIGRFAMsi TIGR02191. RNaseIII. 1 hit.
PROSITEi PS50137. DS_RBD. 1 hit.
PS50142. RNASE_3_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 43663 / 163K / NCTC 11711.

Entry informationi

Entry nameiRNC_MYCMO
AccessioniPrimary (citable) accession number: Q6KHN3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 21, 2006
Last sequence update: July 5, 2004
Last modified: November 26, 2014
This is version 68 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, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3