Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

DNA gyrase subunit A

Gene

gyrA

Organism
Staphylococcus aureus (strain USA300)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

DNA gyrase negatively supercoils closed circular double-stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings.UniRule annotation

Catalytic activityi

ATP-dependent breakage, passage and rejoining of double-stranded DNA.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei84 – 841Confers resistance to the antibiotic ciprofloxacin
Active sitei123 – 1231O-(5'-phospho-DNA)-tyrosine intermediateUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase, Topoisomerase

Keywords - Biological processi

Antibiotic resistance

Keywords - Ligandi

ATP-binding, DNA-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSAUR451515:GH3C-6-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
DNA gyrase subunit AUniRule annotation (EC:5.99.1.3UniRule annotation)
Gene namesi
Name:gyrAUniRule annotation
Ordered Locus Names:SAUSA300_0006
OrganismiStaphylococcus aureus (strain USA300)
Taxonomic identifieri367830 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000001939 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 887887DNA gyrase subunit APRO_0000232698Add
BLAST

Interactioni

Subunit structurei

Heterotetramer, composed of two GyrA and two GyrB chains. Within the heterotetramer, GyrA contains the active site tyrosine that forms a covalent intermediate with the DNA, while GyrB contributes the cofactor binding sites and catalyzes ATP hydrolysis.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ2FKQ0.
SMRiQ2FKQ0. Positions 31-489.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the topoisomerase GyrA/ParC subunit family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0188.
HOGENOMiHOG000076278.
KOiK02469.
OMAiETVDWVP.
OrthoDBiEOG661H5V.

Family and domain databases

Gene3Di3.30.1360.40. 1 hit.
3.90.199.10. 2 hits.
HAMAPiMF_01897. GyrA.
InterProiIPR024946. Arg_repress_C-like.
IPR005743. GyrA.
IPR006691. GyrA/parC_pinwhl.
IPR013760. Topo_IIA-like_dom.
IPR002205. Topo_IIA_A/C.
IPR013758. Topo_IIA_A/C_ab.
[Graphical view]
PfamiPF03989. DNA_gyraseA_C. 6 hits.
PF00521. DNA_topoisoIV. 1 hit.
[Graphical view]
SMARTiSM00434. TOP4c. 1 hit.
[Graphical view]
SUPFAMiSSF56719. SSF56719. 1 hit.
TIGRFAMsiTIGR01063. gyrA. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2FKQ0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAELPQSRIN ERNITSEMRE SFLDYAMSVI VARALPDVRD GLKPVHRRIL
60 70 80 90 100
YGLNEQGMTP DKSYKKSARI VGDVMGKYHP HGDLSIYEAM VRMAQDFSYR
110 120 130 140 150
YPLVDGQGNF GSMDGDGAAA MRYTEARMTK ITLELLRDIN KDTIDFIDNY
160 170 180 190 200
DGNEREPSVL PARFPNLLAN GASGIAVGMA TNIPPHNLTE LINGVLSLSK
210 220 230 240 250
NPDISIAELM EDIEGPDFPT AGLILGKSGI RRAYETGRGS IQMRSRAVIE
260 270 280 290 300
ERGGGRQRIV VTEIPFQVNK ARMIEKIAEL VRDKKIDGIT DLRDETSLRT
310 320 330 340 350
GVRVVIDVRK DANASVILNN LYKQTPLQTS FGVNMIALVN GRPKLINLKE
360 370 380 390 400
ALVHYLEHQK TVVRRRTQYN LRKAKDRAHI LEGLRIALDH IDEIISTIRE
410 420 430 440 450
SDTDKVAMES LQQRFKLSEK QAQAILDMRL RRLTGLERDK IEAEYNELLN
460 470 480 490 500
YISELEAILA DEEVLLQLVR DELTEIRDRF GDDRRTEIQL GGFENLEDED
510 520 530 540 550
LIPEEQIVIT LSHNNYIKRL PVSTYRAQNR GGRGVQGMNT LEEDFVSQLV
560 570 580 590 600
TLSTHDHVLF FTNKGRVYKL KGYEVPELSR QSKGIPVVNA IELENDEVIS
610 620 630 640 650
TMIAVKDLES EDNFLVFATK RGVVKRSALS NFSRINRNGK IAISFREDDE
660 670 680 690 700
LIAVRLTSGQ EDILIGTSHA SLIRFPESTL RPLGRTATGV KGITLREGDE
710 720 730 740 750
VVGLDVAHAN SVDEVLVVTE NGYGKRTPVN DYRLSNRGGK GIKTATITER
760 770 780 790 800
NGNVVCITTV TGEEDLMIVT NAGVIIRLDV ADISQNGRAA QGVRLIRLGD
810 820 830 840 850
DQFVSTVAKV KEDAEDETNE DEQSTSTVSE DGTEQQREAV VNDETPGNAI
860 870 880
HTEVIDSEEN DEDGRIEVRQ DFMDRVEEDI QQSSDEE
Length:887
Mass (Da):99,376
Last modified:March 21, 2006 - v1
Checksum:iC59597B724F9AE1B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000255 Genomic DNA. Translation: ABD20924.1.

Genome annotation databases

EnsemblBacteriaiABD20924; ABD20924; SAUSA300_0006.
KEGGisaa:SAUSA300_0006.
PATRICi19589220. VBIStaAur129981_0053.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000255 Genomic DNA. Translation: ABD20924.1.

3D structure databases

ProteinModelPortaliQ2FKQ0.
SMRiQ2FKQ0. Positions 31-489.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABD20924; ABD20924; SAUSA300_0006.
KEGGisaa:SAUSA300_0006.
PATRICi19589220. VBIStaAur129981_0053.

Phylogenomic databases

eggNOGiCOG0188.
HOGENOMiHOG000076278.
KOiK02469.
OMAiETVDWVP.
OrthoDBiEOG661H5V.

Enzyme and pathway databases

BioCyciSAUR451515:GH3C-6-MONOMER.

Family and domain databases

Gene3Di3.30.1360.40. 1 hit.
3.90.199.10. 2 hits.
HAMAPiMF_01897. GyrA.
InterProiIPR024946. Arg_repress_C-like.
IPR005743. GyrA.
IPR006691. GyrA/parC_pinwhl.
IPR013760. Topo_IIA-like_dom.
IPR002205. Topo_IIA_A/C.
IPR013758. Topo_IIA_A/C_ab.
[Graphical view]
PfamiPF03989. DNA_gyraseA_C. 6 hits.
PF00521. DNA_topoisoIV. 1 hit.
[Graphical view]
SMARTiSM00434. TOP4c. 1 hit.
[Graphical view]
SUPFAMiSSF56719. SSF56719. 1 hit.
TIGRFAMsiTIGR01063. gyrA. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Complete genome sequence of USA300, an epidemic clone of community-acquired meticillin-resistant Staphylococcus aureus."
    Diep B.A., Gill S.R., Chang R.F., Phan T.H., Chen J.H., Davidson M.G., Lin F., Lin J., Carleton H.A., Mongodin E.F., Sensabaugh G.F., Perdreau-Remington F.
    Lancet 367:731-739(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], ANTIBIOTIC RESISTANCE.
    Strain: USA300.

Entry informationi

Entry nameiGYRA_STAA3
AccessioniPrimary (citable) accession number: Q2FKQ0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 18, 2006
Last sequence update: March 21, 2006
Last modified: July 22, 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

Complete 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.