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Q3SRX8

- PANC_NITWN

UniProt

Q3SRX8 - PANC_NITWN

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Protein

Pantothenate synthetase

Gene

panC

Organism
Nitrobacter winogradskyi (strain Nb-255 / ATCC 25391)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate.UniRule annotation

Catalytic activityi

ATP + (R)-pantoate + beta-alanine = AMP + diphosphate + (R)-pantothenate.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei41 – 411Proton donorUniRule annotation
Binding sitei65 – 651Beta-alanineUniRule annotation
Binding sitei65 – 651PantoateUniRule annotation
Binding sitei158 – 1581PantoateUniRule annotation
Binding sitei181 – 1811ATP; via amide nitrogen and carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi34 – 418ATPUniRule annotation
Nucleotide bindingi152 – 1554ATPUniRule annotation
Nucleotide bindingi189 – 1924ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. pantoate-beta-alanine ligase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. pantothenate biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Pantothenate biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciNWIN323098:GJEG-1733-MONOMER.
UniPathwayiUPA00028; UER00005.

Names & Taxonomyi

Protein namesi
Recommended name:
Pantothenate synthetaseUniRule annotation (EC:6.3.2.1UniRule annotation)
Short name:
PSUniRule annotation
Alternative name(s):
Pantoate--beta-alanine ligaseUniRule annotation
Pantoate-activating enzymeUniRule annotation
Gene namesi
Name:panCUniRule annotation
Ordered Locus Names:Nwi_1702
OrganismiNitrobacter winogradskyi (strain Nb-255 / ATCC 25391)
Taxonomic identifieri323098 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeNitrobacter
ProteomesiUP000002531: 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 – 283283Pantothenate synthetasePRO_0000305497Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi323098.Nwi_1702.

Structurei

3D structure databases

ProteinModelPortaliQ3SRX8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the pantothenate synthetase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175516.
KOiK01918.
OMAiDYFEARH.
OrthoDBiEOG6Z6FZ4.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
HAMAPiMF_00158. PanC.
InterProiIPR004821. Cyt_trans-like.
IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.

Sequencei

Sequence statusi: Complete.

Q3SRX8-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MPPAPAIVRT LPSLRRALER LRARRGTIAL VPTMGALHEG HLALVRQAKR
60 70 80 90 100
RASRVIVSIF VNPTQFAPHE DFGSYPRTWK ADLAKLAEAK TDLIWRPDVS
110 120 130 140 150
TMYPRDFATR ISTEGPAIAR LEDHFRPHFF GGVTTVVGKL FIQCRPDVAL
160 170 180 190 200
FGQKDYQQLK VVTRMVADLD LGVKIVGVPI VREPDGLAMS SRNVYLSNEQ
210 220 230 240 250
RARAPTLYRT LKDAAGRLRN GDHLEAVMAD GARTIEDTGF SLDYFEARHA
260 270 280
ETLSPVGSLK DGPVRLLVAA KIGDTRLIDN LGV
Length:283
Mass (Da):31,340
Last modified:October 11, 2005 - v1
Checksum:iE348C68912DDF1E4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000115 Genomic DNA. Translation: ABA04963.1.
RefSeqiWP_011314961.1. NC_007406.1.
YP_318315.1. NC_007406.1.

Genome annotation databases

EnsemblBacteriaiABA04963; ABA04963; Nwi_1702.
GeneIDi3675725.
KEGGinwi:Nwi_1702.
PATRICi22700152. VBINitWin102302_1901.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000115 Genomic DNA. Translation: ABA04963.1 .
RefSeqi WP_011314961.1. NC_007406.1.
YP_318315.1. NC_007406.1.

3D structure databases

ProteinModelPortali Q3SRX8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 323098.Nwi_1702.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABA04963 ; ABA04963 ; Nwi_1702 .
GeneIDi 3675725.
KEGGi nwi:Nwi_1702.
PATRICi 22700152. VBINitWin102302_1901.

Phylogenomic databases

eggNOGi COG0414.
HOGENOMi HOG000175516.
KOi K01918.
OMAi DYFEARH.
OrthoDBi EOG6Z6FZ4.

Enzyme and pathway databases

UniPathwayi UPA00028 ; UER00005 .
BioCyci NWIN323098:GJEG-1733-MONOMER.

Family and domain databases

Gene3Di 3.40.50.620. 1 hit.
HAMAPi MF_00158. PanC.
InterProi IPR004821. Cyt_trans-like.
IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view ]
Pfami PF02569. Pantoate_ligase. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Genome sequence of the chemolithoautotrophic nitrite-oxidizing bacterium Nitrobacter winogradskyi Nb-255."
    Starkenburg S.R., Chain P.S.G., Sayavedra-Soto L.A., Hauser L., Land M.L., Larimer F.W., Malfatti S.A., Klotz M.G., Bottomley P.J., Arp D.J., Hickey W.J.
    Appl. Environ. Microbiol. 72:2050-2063(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Nb-255 / ATCC 25391.

Entry informationi

Entry nameiPANC_NITWN
AccessioniPrimary (citable) accession number: Q3SRX8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 2, 2007
Last sequence update: October 11, 2005
Last modified: November 26, 2014
This is version 58 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The reaction proceeds by a bi uni uni bi ping pong mechanism.UniRule annotation

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3