Reviewed, UniProtKB/Swiss-Prot P73662 (PTA_SYNY3)

Names and origin

Protein names

Recommended name:
    Phosphate acetyltransferase
    EC=2.3.1.8
Alternative name(s):
    Phosphotransacetylase

Gene names

Name:	pta
Ordered Locus Names:	slr2132

Organism

Synechocystis sp. (strain PCC 6803) [Complete proteome] [HAMAP]

Taxonomic identifier

1148 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechocystis

Protein attributes

Sequence length	697 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	Acetyl-CoA + phosphate = CoA + acetyl phosphate.
Pathway	Metabolic intermediate biosynthesis; acetyl-CoA biosynthesis; acetyl-CoA from acetate: step 2/2.
Subcellular location	Cytoplasm Potential.
Sequence similarities	In the N-terminal section; belongs to the cobB/cobQ family. In the C-terminal section; belongs to the phosphate acetyltransferase and butyryltransferase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Molecular function	Acyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	metabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	phosphate acetyltransferase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 697	697	Phosphate acetyltransferase		PRO_0000179148
Regions
	Region	374 – 697	324	Phosphate acetyltransferase

Sequences

	Sequence		Length	Mass (Da)
	P73662-1 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: F77B4439F5DB671A	FASTA	697	76,477
	10 20 30 40 50 60 MTSSLYLSTT EARSGKSLVV LGILDLILKK TTRIAYFRPI IQDPVNGKHD NNIILVLENF 70 80 90 100 110 120 RLQQTYTDSF GLYFHEAVSL ASDGAIDQVL DRILAKYRHL ADQVDFILCE GSDYLGEESA 130 140 150 160 170 180 FEFDLNTTIA KMLNCPILLL GNAMGNTIAD SLQPIDMALN SYDQESCQVV GVIINRVQPE 190 200 210 220 230 240 LATEIQAQLE QRYGDRPMVL GTIPQDIMLK SLRLREIVSG LNAQVLSGAD LLDNLVYHHL 250 260 270 280 290 300 VVAMHIAHAL HWLHEKNTLI ITPGDRGDII LGVMQAHRSL NYPSIAGILL TADYHPEPAI 310 320 330 340 350 360 MKLIEGLPDA PPLLLTSTHT HETSARLETL HPALSPTDNY KIRHSIALFQ QQIDGEKLLN 370 380 390 400 410 420 YLKTIRSKGI TPKLFLYNLV QAATAAQRHI VLPEGEEIRI LKAAASLINH GIVRLTLLGN 430 440 450 460 470 480 IEAIEQTVKI NHIDLDLSKV RLINPKTSPD RERYAETYYQ LRKHKGVTLA MARDILTDIS 490 500 510 520 530 540 YFGTMMVHLG EADGMVSGSV NTTQHTVRPA LQIIKTQPGF SLVSSVFFMC LEDRVLVYGD 550 560 570 580 590 600 CAVNPDPNAE QLAEIALTSA ATAKNFGIEP RVALLSYSSG SSGQGADVEK VRQATAIAKE 610 620 630 640 650 660 REPDLALEGP IQYDAAVDST VAAQKMPGSA VAGKATVFIF PDLNTGNNTY KAVQRETKAI 670 680 690 AIGPILQGLN KPVNDLSRGC LVEDIINTVV ITALQVK

References

[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: 8905231] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000022 Genomic DNA. Translation: BAA17707.1.
PIR	S77149.
RefSeq	NP_441027.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	P73662.
Genome annotation databases
GeneID	954340.
GenomeReviews	Gene locus slr2132 in contig BA000022_GR.
KEGG	syn:slr2132.
NMPDR	fig|1148.1.peg.1128.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P73662.
OMA	VIVGSDY.
Enzyme and pathway databases
BioCyc	SSP1148:SLR2132-MON.
Family and domain databases
InterPro	IPR010766. DRTGG. IPR016475. P-Actrans_bac. IPR004614. P_AcTrfase. IPR002505. PTA_PTB. [Graphical view]
Pfam	PF07085. DRTGG. 1 hit. PF01515. PTA_PTB. 1 hit. [Graphical view]
PIRSF	PIRSF006107. PhpActrans_proteobac. 1 hit.
TIGRFAMs	TIGR00651. pta. 1 hit.
ProtoNet	Search...

Entry information

Entry name

PTA_SYNY3

Accession

Primary (citable) accession number: P73662

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 30, 2000
Last sequence update:	February 1, 1997
Last modified:	November 3, 2009
This is version 57 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)