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Protein

Phosphate acetyltransferase

Gene

pta

Organism
Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Involved in acetate metabolism.By similarity

Catalytic activityi

Acetyl-CoA + phosphate = CoA + acetyl phosphate.

Pathwayi

GO - Molecular functioni

  1. phosphate acetyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. acetyl-CoA biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Enzyme and pathway databases

BioCyciASP62977:GJVV-503-MONOMER.
UniPathwayiUPA00340; UER00459.

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphate acetyltransferase (EC:2.3.1.8)
Alternative name(s):
Phosphotransacetylase
Gene namesi
Name:pta
Ordered Locus Names:ACIAD0540
OrganismiAcinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1)
Taxonomic identifieri62977 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesMoraxellaceaeAcinetobacter
ProteomesiUP000000430 Componenti: Chromosome

Subcellular locationi

  1. Cytoplasm Curated

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 – 720720Phosphate acetyltransferasePRO_0000405544Add
BLAST

Interactioni

Subunit structurei

Homohexamer.By similarity

Protein-protein interaction databases

STRINGi62977.ACIAD0540.

Structurei

3D structure databases

ProteinModelPortaliQ6FEP2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni389 – 720332Phosphate acetyltransferaseAdd
BLAST

Domaini

The N-terminal region seems to be important for proper quaternary structure. The C-terminal region contains the substrate-binding site (By similarity).By similarity

Sequence similaritiesi

In the N-terminal section; belongs to the CobB/CobQ family.Curated
In the C-terminal section; belongs to the phosphate acetyltransferase and butyryltransferase family.Curated

Phylogenomic databases

eggNOGiCOG0280.
HOGENOMiHOG000053797.
KOiK13788.
OMAiKPIAQPH.
OrthoDBiEOG6BKJ5W.

Family and domain databases

Gene3Di3.40.1390.20. 1 hit.
3.40.50.300. 1 hit.
InterProiIPR010766. DRTGG.
IPR016475. P-Actrans_bac.
IPR027417. P-loop_NTPase.
IPR004614. P_AcTrfase.
IPR002505. PTA_PTB.
IPR028979. Ser_kin/Pase_Hpr_N_like.
[Graphical view]
PfamiPF07085. DRTGG. 1 hit.
PF01515. PTA_PTB. 1 hit.
[Graphical view]
PIRSFiPIRSF006107. PhpActrans_proteobac. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
SSF75138. SSF75138. 1 hit.
TIGRFAMsiTIGR00651. pta. 1 hit.

Sequencei

Sequence statusi: Complete.

Q6FEP2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNTILMIPTG EGVGLTSACL GLIYALDCNG IKAGFLKPFS QELPNQVDRT
60 70 80 90 100
TSLFSHLFQG KTVTSISHEK VLQRLALGER DELLEEAVSI HRNVAANYDV
110 120 130 140 150
IIVEGLLPNA QDHFATELNA ALAQALDAKV VLVSTADVQN PRRTAEKIEA
160 170 180 190 200
HLHHFGGVSS NRTAGVLFMR TRGLPEETAQ IPLTIDPSLR LNTEIAAFSQ
210 220 230 240 250
ELQRYNRNLG TTTLPIIGLV PFSNTLSVPR TLDIASIIEG DWIHQGEARH
260 270 280 290 300
RRILHSSLIA SSIEYELNKF VAGELIISAS ERTDVLLASS LATSNGIPLA
310 320 330 340 350
GLVLTERKAP NPQILDFCQH AIKQGLPILH TQLNTLETAQ RLADFGNEIP
360 370 380 390 400
VDDTERAEQV TRFVSSHIDT AWLNSQINTG VQPRLSPSAF RHELVQKSIA
410 420 430 440 450
AKKRIVLPEG DEPRTVQAAA ICQSRGIAHC ILLAKPEAVV EVAKARGIEL
460 470 480 490 500
PDDLEIIDPD LIRNQYITPM VELRNGKLNE LQAKEQLQDT VVLGTMMLAL
510 520 530 540 550
DQVDGLVSGA IHTTANTVRP AFQLIKTAPD YSLVSSVFFM LLPDEVYVYG
560 570 580 590 600
DCAINPDPDA DQLAEIAIQS ADSAKAFGIN PRIAMISYST GTSGAGADVE
610 620 630 640 650
KVAKATEIAK QRRPDLLIDG PLQYDAASVE SVGRQKAPDS QVAGRANVFI
660 670 680 690 700
FPDLNTGNTT YKAVQRSANV VSVGPMLQGL NKPVNDLSRG ALVDDIVFTI
710 720
ALTAIQAEQQ LEAKAAALAS
Length:720
Mass (Da):77,882
Last modified:July 19, 2004 - v1
Checksum:i2657B1A8C48606CB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR543861 Genomic DNA. Translation: CAG67466.1.
RefSeqiYP_045288.1. NC_005966.1.

Genome annotation databases

EnsemblBacteriaiCAG67466; CAG67466; ACIAD0540.
KEGGiaci:ACIAD0540.
PATRICi20738982. VBIAciSp98416_0471.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR543861 Genomic DNA. Translation: CAG67466.1.
RefSeqiYP_045288.1. NC_005966.1.

3D structure databases

ProteinModelPortaliQ6FEP2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi62977.ACIAD0540.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG67466; CAG67466; ACIAD0540.
KEGGiaci:ACIAD0540.
PATRICi20738982. VBIAciSp98416_0471.

Phylogenomic databases

eggNOGiCOG0280.
HOGENOMiHOG000053797.
KOiK13788.
OMAiKPIAQPH.
OrthoDBiEOG6BKJ5W.

Enzyme and pathway databases

UniPathwayiUPA00340; UER00459.
BioCyciASP62977:GJVV-503-MONOMER.

Family and domain databases

Gene3Di3.40.1390.20. 1 hit.
3.40.50.300. 1 hit.
InterProiIPR010766. DRTGG.
IPR016475. P-Actrans_bac.
IPR027417. P-loop_NTPase.
IPR004614. P_AcTrfase.
IPR002505. PTA_PTB.
IPR028979. Ser_kin/Pase_Hpr_N_like.
[Graphical view]
PfamiPF07085. DRTGG. 1 hit.
PF01515. PTA_PTB. 1 hit.
[Graphical view]
PIRSFiPIRSF006107. PhpActrans_proteobac. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
SSF75138. SSF75138. 1 hit.
TIGRFAMsiTIGR00651. pta. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Unique features revealed by the genome sequence of Acinetobacter sp. ADP1, a versatile and naturally transformation competent bacterium."
    Barbe V., Vallenet D., Fonknechten N., Kreimeyer A., Oztas S., Labarre L., Cruveiller S., Robert C., Duprat S., Wincker P., Ornston L.N., Weissenbach J., Marliere P., Cohen G.N., Medigue C.
    Nucleic Acids Res. 32:5766-5779(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33305 / BD413 / ADP1.

Entry informationi

Entry nameiPTA_ACIAD
AccessioniPrimary (citable) accession number: Q6FEP2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 8, 2011
Last sequence update: July 19, 2004
Last modified: April 1, 2015
This is version 67 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. 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.