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Protein

Argininosuccinate synthase

Gene

argG

Organism
Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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

Pathway: 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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei39 – 391ATP; via amide nitrogen and carbonyl oxygenUniRule annotation
Binding sitei90 – 901CitrullineUniRule annotation
Binding sitei95 – 951CitrullineUniRule annotation
Binding sitei120 – 1201ATP; via amide nitrogenUniRule annotation
Binding sitei122 – 1221AspartateUniRule annotation
Binding sitei126 – 1261AspartateUniRule annotation
Binding sitei126 – 1261CitrullineUniRule annotation
Binding sitei127 – 1271AspartateUniRule annotation
Binding sitei130 – 1301CitrullineUniRule annotation
Binding sitei181 – 1811CitrullineUniRule annotation
Binding sitei190 – 1901CitrullineUniRule annotation
Binding sitei266 – 2661CitrullineUniRule annotation
Binding sitei278 – 2781CitrullineUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi12 – 209ATPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Amino-acid biosynthesis, Arginine biosynthesis

Keywords - Ligandi

ATP-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:MCA1099
OrganismiMethylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
Taxonomic identifieri243233 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaMethylococcalesMethylococcaceaeMethylococcus
ProteomesiUP000006821 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 408408Argininosuccinate synthasePRO_0000148611Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi243233.MCA1099.

Structurei

3D structure databases

ProteinModelPortaliQ609X7.
SMRiQ609X7. Positions 8-399.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0137.
HOGENOMiHOG000230093.
KOiK01940.
OMAiPAREWGM.
OrthoDBiEOG6K9QCV.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
3.90.1260.10. 1 hit.
HAMAPiMF_00005. Arg_succ_synth_type1.
InterProiIPR001518. 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.
[Graphical view]
PfamiPF00764. Arginosuc_synth. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00032. argG. 1 hit.
PROSITEiPS00564. ARGININOSUCCIN_SYN_1. 1 hit.
PS00565. ARGININOSUCCIN_SYN_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q609X7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSSNVKKVA LAYSGGLDTS VILKWLQETY GCEVVTFTAD LGQGEEVEPA
60 70 80 90 100
RAKAQAMGVK EIYIDDLREE FSRDFVFPMF RANAIYEGEY LLGTSIARPL
110 120 130 140 150
IAKRLIEIAN ETGADAIAHG ATGKGNDQVR FELGAYALRP DIRVIAPWRE
160 170 180 190 200
WELTSRETLL AYAESRGIPI EMKRGKTSPY SMDANLLHIS YEGGILEDPW
210 220 230 240 250
AEPEETMWRW SVSPENAPDR PTYVELTYEH GDIVAIDGER MTAAAVLARL
260 270 280 290 300
NQLGGANGIG RLDIVENRYV GMKSRGCYET PGGTIMLKAH RAIESITLDR
310 320 330 340 350
EVAHLKDELM PRYASLIYNG YWWSPERRML QQMIDASQAT VNGVVRVKLY
360 370 380 390 400
KGNVSVVGRK SESNSLFDMN IATFEDDRGA YDQKDAEGFI KLNALRLRIA

GRKGASFA
Length:408
Mass (Da):45,511
Last modified:November 23, 2004 - v1
Checksum:i567D8160689206A8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017282 Genomic DNA. Translation: AAU92618.1.
RefSeqiWP_010960394.1. NC_002977.6.
YP_113570.1. NC_002977.6.

Genome annotation databases

EnsemblBacteriaiAAU92618; AAU92618; MCA1099.
KEGGimca:MCA1099.
PATRICi22606018. VBIMetCap22254_1125.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017282 Genomic DNA. Translation: AAU92618.1.
RefSeqiWP_010960394.1. NC_002977.6.
YP_113570.1. NC_002977.6.

3D structure databases

ProteinModelPortaliQ609X7.
SMRiQ609X7. Positions 8-399.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243233.MCA1099.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAU92618; AAU92618; MCA1099.
KEGGimca:MCA1099.
PATRICi22606018. VBIMetCap22254_1125.

Phylogenomic databases

eggNOGiCOG0137.
HOGENOMiHOG000230093.
KOiK01940.
OMAiPAREWGM.
OrthoDBiEOG6K9QCV.

Enzyme and pathway databases

UniPathwayiUPA00068; UER00113.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
3.90.1260.10. 1 hit.
HAMAPiMF_00005. Arg_succ_synth_type1.
InterProiIPR001518. 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.
[Graphical view]
PfamiPF00764. Arginosuc_synth. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00032. argG. 1 hit.
PROSITEiPS00564. ARGININOSUCCIN_SYN_1. 1 hit.
PS00565. ARGININOSUCCIN_SYN_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33009 / NCIMB 11132 / Bath.

Entry informationi

Entry nameiASSY_METCA
AccessioniPrimary (citable) accession number: Q609X7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 2005
Last sequence update: November 23, 2004
Last modified: April 1, 2015
This is version 68 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.