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Protein

Glycerol-3-phosphate acyltransferase

Gene

plsB

Organism
Pseudomonas syringae pv. syringae (strain B728a)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

Acyl-CoA + sn-glycerol 3-phosphate = CoA + 1-acyl-sn-glycerol 3-phosphate.UniRule annotation

Pathwayi: CDP-diacylglycerol biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes CDP-diacylglycerol from sn-glycerol 3-phosphate.UniRule annotation
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Glycerol-3-phosphate acyltransferase (plsB)
  2. no protein annotated in this organism
  3. Phosphatidate cytidylyltransferase (Psyr_1348)
This subpathway is part of the pathway CDP-diacylglycerol biosynthesis, which is itself part of Phospholipid metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes CDP-diacylglycerol from sn-glycerol 3-phosphate, the pathway CDP-diacylglycerol biosynthesis and in Phospholipid metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Lipid biosynthesis, Lipid metabolism, Phospholipid biosynthesis, Phospholipid metabolism

Enzyme and pathway databases

UniPathwayiUPA00557; UER00612.

Names & Taxonomyi

Protein namesi
Recommended name:
Glycerol-3-phosphate acyltransferaseUniRule annotation (EC:2.3.1.15UniRule annotation)
Short name:
GPATUniRule annotation
Gene namesi
Name:plsBUniRule annotation
Ordered Locus Names:Psyr_1328
OrganismiPseudomonas syringae pv. syringae (strain B728a)
Taxonomic identifieri205918 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonasPseudomonas syringae
Proteomesi
  • UP000000426 Componenti: Chromosome

Subcellular locationi

  • Cell inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation; Cytoplasmic side UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000494501 – 833Glycerol-3-phosphate acyltransferaseAdd BLAST833

Interactioni

Protein-protein interaction databases

STRINGi205918.Psyr_1328.

Structurei

3D structure databases

ProteinModelPortaliQ4ZWU3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi309 – 314HXXXXD motif6

Domaini

The HXXXXD motif is essential for acyltransferase activity and may constitute the binding site for the phosphate moiety of the glycerol-3-phosphate.UniRule annotation

Sequence similaritiesi

Belongs to the GPAT/DAPAT family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105E55. Bacteria.
COG2937. LUCA.
HOGENOMiHOG000218231.
KOiK00631.
OMAiEVIYVPC.
OrthoDBiPOG091H06BX.

Family and domain databases

HAMAPiMF_00393. Glyc3P_acyltrans. 1 hit.
InterProiIPR022284. GPAT/DHAPAT.
IPR028354. GPAT_PlsB.
IPR002123. Plipid/glycerol_acylTrfase.
[Graphical view]
PANTHERiPTHR12563. PTHR12563. 2 hits.
PfamiPF01553. Acyltransferase. 1 hit.
[Graphical view]
PIRSFiPIRSF500064. GPAT. 1 hit.
PIRSF000437. GPAT_DHAPAT. 1 hit.
SMARTiSM00563. PlsC. 1 hit.
[Graphical view]
TIGRFAMsiTIGR03703. plsB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q4ZWU3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTRSPFRRLV FGTLRRLLYL WVRSETINQS SFTLNLDRSR PVFYALQSPS
60 70 80 90 100
ISDLAVIDTE CRKAGLPRPV LSVAVGNLIE PAAFFYLTPS PDWLGRQDKR
110 120 130 140 150
GAPPTLERVV AAVSQNPGED AQIIPVSVFW GQSPDRESSA WKLLFADSWA
160 170 180 190 200
VTGRLRRLVS ILILGRKTRV QFSAPIHMRE LVGENKGYEL TLRMTQRLLR
210 220 230 240 250
VHFRNLKSAV IGPDVSHRRT VVKGLLDEPL VKQAIIEEAE REHITQEKAR
260 270 280 290 300
ERALSYGNEI ASDYTYSVIR FMEVVLSWFW NKIYDGIKVS HIEGVQEVAP
310 320 330 340 350
GHEVIYVPCH RSHIDYLLLS YLLFRNGLTP PHIAAGINLN MPVVGGLLRR
360 370 380 390 400
GGAFFMRRTF KGNPLYTAVF TEYLHTLFIK GFPVEYFVEG GRSRTGRMLQ
410 420 430 440 450
PKTGMLAITL RSFLRNSRMP IVFIPVYIGY ERVLEGRTYL GELRGATKKK
460 470 480 490 500
ESIFDIFKVI GALKQRFGQV SVNFGAPIKL AEFLDGEQPD WREQQLDPQF
510 520 530 540 550
RPEWLSETTH RLGERVAQHL NEAAAVNPMN LVAVALLSTQ RLALDDQAME
560 570 580 590 600
RVLDLYLTLL RAVPYSPHTT LPEGDGRSLI EHVKGMDLLA EQKDALGKIL
610 620 630 640 650
YLNEQNAVLM TYYRNNVLHI FALPSLLASF FQSSSRMTRE QILRYTRALY
660 670 680 690 700
PFLQSELFIR WPLNELDDVV DQWLAAFVEQ GLLRFKKDAY VRPEPSSREF
710 720 730 740 750
VLLTLLSRAI AQTLQRFYMA IALLLNSGQN TLSPEQLEDL CTVMAQRLSI
760 770 780 790 800
LHGLNAPEFF DKSLFRHFIQ TLLDLGVLRK DSAGKLSYHP MLGELAEGAA
810 820 830
KRVLPAEIRL SIRQVALHSN EEEQDVGTDQ GAA
Length:833
Mass (Da):94,717
Last modified:June 7, 2005 - v1
Checksum:i73BF4192F906B936
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000075 Genomic DNA. Translation: AAY36379.1.
RefSeqiWP_011266965.1. NC_007005.1.
YP_234417.1. NC_007005.1.

Genome annotation databases

EnsemblBacteriaiAAY36379; AAY36379; Psyr_1328.
GeneIDi3366823.
KEGGipsb:Psyr_1328.
PATRICi19983147. VBIPseSyr42314_1361.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000075 Genomic DNA. Translation: AAY36379.1.
RefSeqiWP_011266965.1. NC_007005.1.
YP_234417.1. NC_007005.1.

3D structure databases

ProteinModelPortaliQ4ZWU3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi205918.Psyr_1328.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAY36379; AAY36379; Psyr_1328.
GeneIDi3366823.
KEGGipsb:Psyr_1328.
PATRICi19983147. VBIPseSyr42314_1361.

Phylogenomic databases

eggNOGiENOG4105E55. Bacteria.
COG2937. LUCA.
HOGENOMiHOG000218231.
KOiK00631.
OMAiEVIYVPC.
OrthoDBiPOG091H06BX.

Enzyme and pathway databases

UniPathwayiUPA00557; UER00612.

Family and domain databases

HAMAPiMF_00393. Glyc3P_acyltrans. 1 hit.
InterProiIPR022284. GPAT/DHAPAT.
IPR028354. GPAT_PlsB.
IPR002123. Plipid/glycerol_acylTrfase.
[Graphical view]
PANTHERiPTHR12563. PTHR12563. 2 hits.
PfamiPF01553. Acyltransferase. 1 hit.
[Graphical view]
PIRSFiPIRSF500064. GPAT. 1 hit.
PIRSF000437. GPAT_DHAPAT. 1 hit.
SMARTiSM00563. PlsC. 1 hit.
[Graphical view]
TIGRFAMsiTIGR03703. plsB. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiPLSB_PSEU2
AccessioniPrimary (citable) accession number: Q4ZWU3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 7, 2005
Last modified: November 2, 2016
This is version 72 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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 one 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.