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Reviewed, UniProtKB/Swiss-Prot Q1MEZ8 (ASSY1_RHIL3)

Last modified February 9, 2010. Version 26. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    Argininosuccinate synthase 1
    EC=6.3.4.5
Alternative name(s):
    Citrulline--aspartate ligase 1
Gene names
Name: argG1
Ordered Locus Names: RL2987
OrganismRhizobium leguminosarum bv. viciae (strain 3841) [Complete proteome] [HAMAP]
Taxonomic identifier216596 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Rhizobium

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Protein attributes

Sequence length403 AA.
Sequence statusComplete.
Protein existenceInferred from homology.

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General annotation (Comments)

Catalytic activity

ATP + L-citrulline + L-aspartate = AMP + diphosphate + N(omega)-(L-arginino)succinate. HAMAP MF_00005

Pathway

Amino-acid biosynthesis; L-arginine biosynthesis; L-arginine from L-ornithine and carbamoyl phosphate: step 2/3. HAMAP MF_00005

Subunit structure

Homotetramer By similarity. HAMAP MF_00005

Subcellular location

Cytoplasm Probable HAMAP MF_00005.

Sequence similarities

Belongs to the argininosuccinate synthase family. Type 1 subfamily.

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Ontologies

Keywords
   Biological processAmino-acid biosynthesis
Arginine biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionLigase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processarginine biosynthetic process

Inferred from electronic annotation. Source: HAMAP

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionATP binding

Inferred from electronic annotation. Source: HAMAP

argininosuccinate synthase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 403403Argininosuccinate synthase 1 HAMAP MF_00005
PRO_0000263961

Regions

Nucleotide binding10 – 189ATP By similarity

Sites

Binding site371ATP; via amide nitrogen and carbonyl oxygen By similarity
Binding site881Citrulline By similarity
Binding site931Citrulline By similarity
Binding site1181ATP; via amide nitrogen By similarity
Binding site1201Aspartate By similarity
Binding site1241Aspartate By similarity
Binding site1241Citrulline By similarity
Binding site1251Aspartate By similarity
Binding site1281Citrulline By similarity
Binding site1791Citrulline By similarity
Binding site1881Citrulline By similarity
Binding site2641Citrulline By similarity
Binding site2761Citrulline By similarity

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Sequences

Sequence LengthMass (Da)Tools
Q1MEZ8-1 [UniParc].

Last modified May 30, 2006. Version 1.
Checksum: 4A143B783BBD0634

FASTA40344,319
        10         20         30         40         50         60 
MTKIEKIVLS YSGGLDTSII LKWLQETYGC EVVTFTADLG QGEELEPARA KAEMSGVKDI 

        70         80         90        100        110        120 
RIVDLREEFV SDFVFPMLRA NALYEGQYLL GSSIARPLIA KHLVGIAREV GADAVAHGAT 

       130        140        150        160        170        180 
GKGNDQIRFE LAVNALDPSI KVIAPWRQWN IRSRLQLSEY AEKHRIPVPS DKRGEAPFSI 

       190        200        210        220        230        240 
DANLLHTSTE GKSLENPAEV APDHVYQRTV DPVDAPDTPE IITVGFERGD PVSVNGKAMT 

       250        260        270        280        290        300 
PAALLTELNG LGGRHGVGRL DLVENRFIGM KSRGIYETPG GTILLAAHRG IESITLDRAA 

       310        320        330        340        350        360 
AHLKDEIMPR YAELIYNGFW FAPEREMLQA LIDHSQAFVS GEVTLRLYKG SASVISRASP 

       370        380        390        400 
CSLYSADLVT FEESTIAFDH HDAEGFIRLN GLRLRSWAAR NGR

« Hide

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Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AM236080 Genomic DNA. Translation: CAK08476.1.
RefSeqYP_768571.1.

3D structure databases

SMRQ1MEZ8. Positions 6-395.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ1MEZ8.

Genome annotation databases

GeneID4400740.
GenomeReviewsGene locus RL2987 in contig AM236080_GR.
KEGGrle:RL2987.
NMPDRfig|216596.1.peg.3091.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0137.
HOGENOMHBG335267.
OMAWAARNGR.
PhylomeDBQ1MEZ8.

Family and domain databases

HAMAPMF_00005. Arg_succ_synth_type1.
[Tree]
InterProIPR001518. Arginosuc_synth.
IPR018223. Arginosuc_synth_CS.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
Gene3DG3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
PANTHERPTHR11587. Arginosuc_synth. 1 hit.
PfamPF00764. Arginosuc_synth. 1 hit.
[Graphical view]
TIGRFAMsTIGR00032. argG. 1 hit.
PROSITEPS00564. ARGININOSUCCIN_SYN_1. 1 hit.
PS00565. ARGININOSUCCIN_SYN_2. 1 hit.
[Graphical view]
ProtoNetSearch...

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Entry information

Entry nameASSY1_RHIL3
AccessionPrimary (citable) accession number: Q1MEZ8
Entry history
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: May 30, 2006
Last modified: February 9, 2010
This is version 26 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

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Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents