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Protein

Pantothenate synthetase

Gene

panC

Organism
Brucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

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 sitei37 – 371Proton donorUniRule annotation
Binding sitei61 – 611Beta-alanineUniRule annotation
Binding sitei61 – 611PantoateUniRule annotation
Binding sitei153 – 1531PantoateUniRule annotation
Binding sitei176 – 1761ATP; via amide nitrogen and carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi30 – 378ATPUniRule annotation
Nucleotide bindingi147 – 1504ATPUniRule annotation
Nucleotide bindingi184 – 1874ATPUniRule 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

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:BMEI1593
OrganismiBrucella melitensis biotype 1 (strain 16M / ATCC 23456 / NCTC 10094)
Taxonomic identifieri224914 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
ProteomesiUP000000419 Componenti: Chromosome I

Subcellular locationi

  1. Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 293293Pantothenate synthetasePRO_0000128210Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi224914.BMEI1593.

Structurei

Secondary structure

1
293
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi2 – 43Combined sources
Helixi7 – 1913Combined sources
Beta strandi24 – 296Combined sources
Helixi35 – 4713Combined sources
Beta strandi49 – 557Combined sources
Helixi59 – 613Combined sources
Turni68 – 703Combined sources
Helixi75 – 8410Combined sources
Beta strandi88 – 914Combined sources
Helixi95 – 984Combined sources
Beta strandi106 – 1083Combined sources
Helixi110 – 1134Combined sources
Helixi117 – 1204Combined sources
Helixi124 – 13916Combined sources
Beta strandi142 – 1476Combined sources
Helixi151 – 16313Combined sources
Beta strandi169 – 1735Combined sources
Helixi186 – 1905Combined sources
Helixi193 – 1986Combined sources
Helixi201 – 21515Combined sources
Helixi220 – 23011Combined sources
Turni231 – 2333Combined sources
Beta strandi237 – 2459Combined sources
Turni247 – 2493Combined sources
Beta strandi261 – 2699Combined sources
Beta strandi272 – 2809Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3INNX-ray2.10A/B/C/D1-293[»]
ProteinModelPortaliQ8YFC9.
SMRiQ8YFC9. Positions 1-281.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ8YFC9.

Family & Domainsi

Sequence similaritiesi

Belongs to the pantothenate synthetase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000175517.
KOiK01918.
OMAiALHKGHQ.
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]
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8YFC9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQIIHTIEEL RQALAPARQQ GKKIGFVPTM GYLHKGHLEL VRRARVENDV
60 70 80 90 100
TLVSIFVNPL QFGANEDLGR YPRDLERDAG LLHDAQVDYL FAPTVSDMYP
110 120 130 140 150
RPMQTVVDVP PLGNQMEGEA RPGHFAGVAT VVSKLFNIVG PDAAYFGEKD
160 170 180 190 200
FQQLVIIRRM VDDMAIPVRI VGVETVREDD GLACSSRNVY LTPEQRRAAI
210 220 230 240 250
IVPQALDEAD RLYRSGMDDP DALEAAIRTF IGRQPLAVPE VIAIRDPETL
260 270 280 290
ERLPALQGRP ILVALFVRVG ATRLLDNRVI GHAAPQITQE RAA
Length:293
Mass (Da):32,524
Last modified:March 1, 2002 - v1
Checksum:iBF9F2C983D14E2D1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008917 Genomic DNA. Translation: AAL52774.1.
PIRiAC3451.
RefSeqiNP_540510.1. NC_003317.1.

Genome annotation databases

EnsemblBacteriaiAAL52774; AAL52774; BMEI1593.
KEGGibme:BMEI1593.
PATRICi17796743. VBIBruMel146950_0191.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008917 Genomic DNA. Translation: AAL52774.1.
PIRiAC3451.
RefSeqiNP_540510.1. NC_003317.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
3INNX-ray2.10A/B/C/D1-293[»]
ProteinModelPortaliQ8YFC9.
SMRiQ8YFC9. Positions 1-281.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi224914.BMEI1593.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAL52774; AAL52774; BMEI1593.
KEGGibme:BMEI1593.
PATRICi17796743. VBIBruMel146950_0191.

Phylogenomic databases

HOGENOMiHOG000175517.
KOiK01918.
OMAiALHKGHQ.
OrthoDBiEOG6Z6FZ4.

Enzyme and pathway databases

UniPathwayiUPA00028; UER00005.

Miscellaneous databases

EvolutionaryTraceiQ8YFC9.

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]
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 16M / ATCC 23456 / NCTC 10094.

Entry informationi

Entry nameiPANC_BRUME
AccessioniPrimary (citable) accession number: Q8YFC9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 2002
Last sequence update: March 1, 2002
Last modified: April 1, 2015
This is version 77 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

3D-structure, Complete proteome

Documents

  1. Brucella melitensis
    Brucella melitensis (strain 16M): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  4. 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.