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Protein

Adenosylcobalamin-dependent ribonucleoside-triphosphate reductase

Gene

rtpR

Organism
Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

2'-deoxyribonucleoside triphosphate + thioredoxin disulfide + H2O = ribonucleoside triphosphate + thioredoxin.

Cofactori

Enzyme regulationi

Allosterically regulated by ATP and dNTP.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei408 – 4081By similarity
Active sitei410 – 4101By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

DNA replication

Keywords - Ligandi

Cobalamin, Cobalt

Enzyme and pathway databases

BioCyciLDEL390333:GIXG-94-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Adenosylcobalamin-dependent ribonucleoside-triphosphate reductase (EC:1.17.4.2)
Short name:
RTPR
Gene namesi
Name:rtpR
Ordered Locus Names:Ldb0096
OrganismiLactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778)
Taxonomic identifieri390333 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
ProteomesiUP000001259 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 739739Adenosylcobalamin-dependent ribonucleoside-triphosphate reductasePRO_0000326539Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi119 ↔ 419Redox-activeBy similarity

Keywords - PTMi

Disulfide bond

Interactioni

Subunit structurei

Monomer.By similarity

Protein-protein interaction databases

STRINGi390333.Ldb0096.

Structurei

3D structure databases

ProteinModelPortaliQ1G7W2.
SMRiQ1G7W2. Positions 5-724.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni147 – 15812Effector region-1By similarityAdd
BLAST
Regioni168 – 313146Effector region-2By similarityAdd
BLAST
Regioni565 – 62662Adenosylcobalamin-binding-1By similarityAdd
BLAST
Regioni685 – 72440Adenosylcobalamin-binding-2By similarityAdd
BLAST

Sequence similaritiesi

Keywords - Domaini

Redox-active center

Phylogenomic databases

eggNOGiCOG1372.
HOGENOMiHOG000068540.
KOiK00527.
OMAiDSLNNCW.
OrthoDBiEOG68DCVH.

Family and domain databases

InterProiIPR000788. RNR_lg_C.
IPR013345. RTP_Rdtase_AdoCbl-dep.
[Graphical view]
PfamiPF02867. Ribonuc_red_lgC. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02505. RTPR. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1G7W2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSEGISLSAE FIDRVKASVK PHWGKLGWVT YKRTYARWLP EKGRSENWDE
60 70 80 90 100
TVKRVVEGNI NLDPRLQDSP SLELKQSLTE EAERLYKLIY GLGATPSGRN
110 120 130 140 150
LWISGTDYQR RTGDSLNNCW FVAIRPQKYG DSKIVPSYLG KQEKAVSMPF
160 170 180 190 200
SFLFDELMKG GGVGFSVARS NISQIPRVDF AIDLQVVVDE SSESYDASVK
210 220 230 240 250
VGAVGKNELV QDADSIYYRL PDTREGWVLA NALLIDLHFA QTNPDRKQKL
260 270 280 290 300
ILDLSDIRPY GAEIHGFGGT ASGPMPLISM LLDINEVLNN KAGGRLTSVD
310 320 330 340 350
AADICNLIGK AVVAGNVRRS AELALGSNDD QDFISMKQDQ EKLMHHRWAS
360 370 380 390 400
NNSVAVDSAF SGYQPIAAGI RENGEPGIVN LDLSKNYGRI VDGYQAGIDG
410 420 430 440 450
DVEGTNPCGE ISLANGEPCN LFEVFPLIAE EQGWDLQEVF ALAARYAKRV
460 470 480 490 500
TFSPYDWEIS REIIQKNRRI GISMSGIQDW LLTRLGNRVV TGFKDDFDPE
510 520 530 540 550
THEAIKVPVY DKRAIKMVDQ LYKAVVKADQ DYSKTLGCNE SIKHTTVKPS
560 570 580 590 600
GTVAKLAGAS EGMHFHYGAY LIQRIRFQNS DPLLPALKAC GYRTEADIYT
610 620 630 640 650
ENTTCVEFPV KAVGADNPNF ASAGTVSIAE QFATQAFLQT YWSDNAVSCT
660 670 680 690 700
ITFQDSEGDQ VESLLRQYRF IIKSTSLLPY FGGSLQQAPK EPIDKETYEK
710 720 730
RSQEITGNVE EVFSQLNSDV KDLELVDQTD CEGGACPIK
Length:739
Mass (Da):81,910
Last modified:June 27, 2006 - v1
Checksum:iAA7CFEDC22FC74CF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954253 Genomic DNA. Translation: CAI96937.1.
RefSeqiWP_003622993.1. NC_008054.1.
YP_618299.1. NC_008054.1.

Genome annotation databases

EnsemblBacteriaiCAI96937; CAI96937; Ldb0096.
GeneIDi4084028.
KEGGildb:Ldb0096.
PATRICi22215846. VBILacDel123523_0082.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954253 Genomic DNA. Translation: CAI96937.1.
RefSeqiWP_003622993.1. NC_008054.1.
YP_618299.1. NC_008054.1.

3D structure databases

ProteinModelPortaliQ1G7W2.
SMRiQ1G7W2. Positions 5-724.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi390333.Ldb0096.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAI96937; CAI96937; Ldb0096.
GeneIDi4084028.
KEGGildb:Ldb0096.
PATRICi22215846. VBILacDel123523_0082.

Phylogenomic databases

eggNOGiCOG1372.
HOGENOMiHOG000068540.
KOiK00527.
OMAiDSLNNCW.
OrthoDBiEOG68DCVH.

Enzyme and pathway databases

BioCyciLDEL390333:GIXG-94-MONOMER.

Family and domain databases

InterProiIPR000788. RNR_lg_C.
IPR013345. RTP_Rdtase_AdoCbl-dep.
[Graphical view]
PfamiPF02867. Ribonuc_red_lgC. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02505. RTPR. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778.

Entry informationi

Entry nameiRTPR_LACDA
AccessioniPrimary (citable) accession number: Q1G7W2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: June 27, 2006
Last modified: May 27, 2015
This is version 63 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

Allosteric enzyme, Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.