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Q9PHK7 (ASSY_CAMJE) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 70. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Argininosuccinate synthase
EC=6.3.4.5
Alternative name(s):
Citrulline--aspartate ligase
Gene names
Name:argG
Ordered Locus Names:Cj0665c
OrganismCampylobacter jejuni
Taxonomic identifier197 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Campylobacteraceae › Campylobacter

Protein attributes

Sequence length406 AA.
Sequence statusComplete.
Protein existenceInferred from homology

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 By similarity HAMAP MF_00005.

Sequence similarities

Belongs to the argininosuccinate synthase family. Type 1 subfamily.

Ontologies

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

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

argininosuccinate synthase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 406406Argininosuccinate synthase HAMAP MF_00005
PRO_0000148580

Regions

Nucleotide binding11 – 199ATP By similarity

Sites

Binding site381ATP; via amide nitrogen and carbonyl oxygen By similarity
Binding site911Citrulline By similarity
Binding site961Citrulline By similarity
Binding site1211ATP; via amide nitrogen By similarity
Binding site1231Aspartate By similarity
Binding site1271Aspartate By similarity
Binding site1271Citrulline By similarity
Binding site1281Aspartate By similarity
Binding site1311Citrulline By similarity
Binding site1811Citrulline By similarity
Binding site1901Citrulline By similarity
Binding site2661Citrulline By similarity
Binding site2781Citrulline By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9PHK7 [UniParc].

Last modified October 1, 2000. Version 1.
Checksum: 8A1E137AF30EC77F

FASTA40645,578
        10         20         30         40         50         60 
MKNEVKKVVL AYSGGLDTSI ILKWLQDEYN CEVVTFTADI GQGEELEPAR KKALSLGIKE 

        70         80         90        100        110        120 
ENIFIKDLRD EFVKDYVFPM FRANAIYEGE YLLGTSIARP LIAKTQAQIA LQTGADAVSH 

       130        140        150        160        170        180 
GATGKGNDQV RFELGYLAFS PDLKIIAPWR EWDLNSREKL LAYAQKHGID ISKKKGKSPY 

       190        200        210        220        230        240 
SMDANLLHIS YEGLVLEDPA HAPEEDMWRW SKSPKDAPNE SEIIELDFQK GDLVAINGEK 

       250        260        270        280        290        300 
LSPAGLLTKL NELGCKHGIG RLDIVENRYV GMKSRGCYET PGGTILLKAH RALESITLDR 

       310        320        330        340        350        360 
EAAHLKDELM PKYASLIYNG YWFSPERMML QALIDESQIH ANGRVKLELY KGNVMVIGRE 

       370        380        390        400 
SANDSLFNAA YCTFEEDEVY NQKDAAGFIK LNALRFIIAG KNGRKF

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AL111168 Genomic DNA. Translation: CAL34806.1.
PIRC81415.
RefSeqYP_002344089.1. NC_002163.1.

3D structure databases

ProteinModelPortalQ9PHK7.
SMRQ9PHK7. Positions 7-401.
ModBaseSearch...

Protein-protein interaction databases

IntActQ9PHK7. 44 interactions.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID904988.
GenomeReviewsGene locus Cj0665c in contig AL111168_GR.
KEGGcje:Cj0665c.
PATRIC20058275. VBICamJej33762_0657.

Phylogenomic databases

HOGENOMHBG335267.
OMARANAIYE.
ProtClustDBPRK00509.

Enzyme and pathway databases

BioCycCJEJ192222:CJ0665C-MONOMER.

Family and domain databases

HAMAPMF_00005. Arg_succ_synth_type1.
[Tree]
InterProIPR001518. 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]
Gene3DG3DSA:3.90.1260.10. G3DSA:3.90.1260.10. 1 hit.
G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
KOK01940.
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...

Entry information

Entry nameASSY_CAMJE
AccessionPrimary (citable) accession number: Q9PHK7
Secondary accession number(s): Q0PAK8
Entry history
Integrated into UniProtKB/Swiss-Prot: April 23, 2003
Last sequence update: October 1, 2000
Last modified: January 25, 2012
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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