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Protein

Phosphate acetyltransferase

Gene

pta

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
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

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:slr2132
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425: Chromosome

Subcellular locationi

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 – 697697Phosphate acetyltransferasePRO_0000179148Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi1148.slr2132.

Structurei

3D structure databases

ProteinModelPortaliP73662.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni374 – 697324Phosphate 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.
InParanoidiP73662.
KOiK13788.
OMAiVTPLMFE.
OrthoDBiEOG6BKJ5W.
PhylomeDBiP73662.

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.

P73662-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSSLYLSTT EARSGKSLVV LGILDLILKK TTRIAYFRPI IQDPVNGKHD
60 70 80 90 100
NNIILVLENF RLQQTYTDSF GLYFHEAVSL ASDGAIDQVL DRILAKYRHL
110 120 130 140 150
ADQVDFILCE GSDYLGEESA FEFDLNTTIA KMLNCPILLL GNAMGNTIAD
160 170 180 190 200
SLQPIDMALN SYDQESCQVV GVIINRVQPE LATEIQAQLE QRYGDRPMVL
210 220 230 240 250
GTIPQDIMLK SLRLREIVSG LNAQVLSGAD LLDNLVYHHL VVAMHIAHAL
260 270 280 290 300
HWLHEKNTLI ITPGDRGDII LGVMQAHRSL NYPSIAGILL TADYHPEPAI
310 320 330 340 350
MKLIEGLPDA PPLLLTSTHT HETSARLETL HPALSPTDNY KIRHSIALFQ
360 370 380 390 400
QQIDGEKLLN YLKTIRSKGI TPKLFLYNLV QAATAAQRHI VLPEGEEIRI
410 420 430 440 450
LKAAASLINH GIVRLTLLGN IEAIEQTVKI NHIDLDLSKV RLINPKTSPD
460 470 480 490 500
RERYAETYYQ LRKHKGVTLA MARDILTDIS YFGTMMVHLG EADGMVSGSV
510 520 530 540 550
NTTQHTVRPA LQIIKTQPGF SLVSSVFFMC LEDRVLVYGD CAVNPDPNAE
560 570 580 590 600
QLAEIALTSA ATAKNFGIEP RVALLSYSSG SSGQGADVEK VRQATAIAKE
610 620 630 640 650
REPDLALEGP IQYDAAVDST VAAQKMPGSA VAGKATVFIF PDLNTGNNTY
660 670 680 690
KAVQRETKAI AIGPILQGLN KPVNDLSRGC LVEDIINTVV ITALQVK
Length:697
Mass (Da):76,477
Last modified:February 1, 1997 - v1
Checksum:iF77B4439F5DB671A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17707.1.
PIRiS77149.
RefSeqiNP_441027.1. NC_000911.1.
YP_005651084.1. NC_017277.1.
YP_007450909.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA17707; BAA17707; BAA17707.
GeneIDi954340.
KEGGisyn:slr2132.
PATRICi23839344. VBISynSp132158_1236.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17707.1.
PIRiS77149.
RefSeqiNP_441027.1. NC_000911.1.
YP_005651084.1. NC_017277.1.
YP_007450909.1. NC_020286.1.

3D structure databases

ProteinModelPortaliP73662.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi1148.slr2132.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA17707; BAA17707; BAA17707.
GeneIDi954340.
KEGGisyn:slr2132.
PATRICi23839344. VBISynSp132158_1236.

Phylogenomic databases

eggNOGiCOG0280.
HOGENOMiHOG000053797.
InParanoidiP73662.
KOiK13788.
OMAiVTPLMFE.
OrthoDBiEOG6BKJ5W.
PhylomeDBiP73662.

Enzyme and pathway databases

UniPathwayiUPA00340; UER00459.

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. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.

Entry informationi

Entry nameiPTA_SYNY3
AccessioniPrimary (citable) accession number: P73662
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: February 1, 1997
Last modified: January 7, 2015
This is version 99 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
  3. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

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.