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Protein

Argininosuccinate synthase

Gene

argG

Organism
Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + L-citrulline + L-aspartate = AMP + diphosphate + N(omega)-(L-arginino)succinate.UniRule annotation

Pathwayi: L-arginine biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes L-arginine from L-ornithine and carbamoyl phosphate.UniRule annotation
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Ornithine carbamoyltransferase (argF)
  2. Argininosuccinate synthase (argG)
  3. Argininosuccinate lyase (argH)
This subpathway is part of the pathway L-arginine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-arginine from L-ornithine and carbamoyl phosphate, the pathway L-arginine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei37ATP; via amide nitrogen and carbonyl oxygenUniRule annotation1
Binding sitei90CitrullineUniRule annotation1
Binding sitei95CitrullineUniRule annotation1
Binding sitei120ATP; via amide nitrogenUniRule annotation1
Binding sitei122AspartateUniRule annotation1
Binding sitei126AspartateUniRule annotation1
Binding sitei126CitrullineUniRule annotation1
Binding sitei127AspartateUniRule annotation1
Binding sitei130CitrullineUniRule annotation1
Binding sitei181CitrullineUniRule annotation1
Binding sitei190CitrullineUniRule annotation1
Binding sitei266CitrullineUniRule annotation1
Binding sitei278CitrullineUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi10 – 18ATPUniRule annotation9

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processAmino-acid biosynthesis, Arginine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00068; UER00113

Names & Taxonomyi

Protein namesi
Recommended name:
Argininosuccinate synthaseUniRule annotation (EC:6.3.4.5UniRule annotation)
Alternative name(s):
Citrulline--aspartate ligaseUniRule annotation
Gene namesi
Name:argGUniRule annotation
Ordered Locus Names:Rsph17029_2873
OrganismiRhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9)
Taxonomic identifieri349101 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
Proteomesi
  • UP000002606 Componenti: Chromosome 1

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000004281 – 408Argininosuccinate synthaseAdd BLAST408

Proteomic databases

PRIDEiA3PNQ9

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA3PNQ9
SMRiA3PNQ9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the argininosuccinate synthase family. Type 1 subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000230093
KOiK01940
OMAiGVGRIDM

Family and domain databases

CDDicd01999 Argininosuccinate_Synthase, 1 hit
Gene3Di3.40.50.620, 1 hit
3.90.1260.10, 1 hit
HAMAPiMF_00005 Arg_succ_synth_type1, 1 hit
InterProiView protein in InterPro
IPR001518 Arginosuc_synth
IPR018223 Arginosuc_synth_CS
IPR023434 Arginosuc_synth_type_1_subfam
IPR024074 AS_cat/multimer_dom_body
IPR014729 Rossmann-like_a/b/a_fold
PANTHERiPTHR11587 PTHR11587, 1 hit
PfamiView protein in Pfam
PF00764 Arginosuc_synth, 1 hit
TIGRFAMsiTIGR00032 argG, 1 hit
PROSITEiView protein in PROSITE
PS00564 ARGININOSUCCIN_SYN_1, 1 hit
PS00565 ARGININOSUCCIN_SYN_2, 1 hit

Sequencei

Sequence statusi: Complete.

A3PNQ9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSAPKKVVLA YSGGLDTSII LKWLQTEYGC EVVTFTADLG QGEELEPARE
60 70 80 90 100
KAVMLGIKPE NIFIEDVREE FVRDFVFPMF RANALYEGLY LLGTSIARPL
110 120 130 140 150
IAKRLVEIAA QTGADAVAHG ATGKGNDQVR FELTAYALDP AIKVIAPWRE
160 170 180 190 200
WDLTSRTKLL EFAEQNQIPI AKNKRGEAPF SVDANLLHTS SEGRVLENPG
210 220 230 240 250
EEAPDYVYQR TVDPEKAPDA PEFVEIAFEK GDAVAINGEA MSPATILTKL
260 270 280 290 300
NELGGKHGVG RLDLVENRFV GMKSRGIYET PGGTILLEAH RGIEQITLDS
310 320 330 340 350
GAGHLKDSIM PRYAELIYNG FWYSPEREML QALIDKSQEH VTGTVRVKLY
360 370 380 390 400
KGFARTVARW SEHSLYSEKH VTFEEDAGAY DQKDAAGFIR LNALRLKLIA

TRNARVKG
Length:408
Mass (Da):45,244
Last modified:April 3, 2007 - v1
Checksum:iAE24E105324E0927
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000577 Genomic DNA Translation: ABN77975.1
RefSeqiWP_002721701.1, NC_009049.1

Genome annotation databases

EnsemblBacteriaiABN77975; ABN77975; Rsph17029_2873
KEGGirsh:Rsph17029_2873

Similar proteinsi

Entry informationi

Entry nameiASSY_RHOS1
AccessioniPrimary (citable) accession number: A3PNQ9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: April 3, 2007
Last modified: May 23, 2018
This is version 63 of the entry and version 1 of the sequence. See 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

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