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A0KMV4 (ASTB_AERHH) Reviewed, UniProtKB/Swiss-Prot

Last modified December 14, 2011. Version 29. 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:
N-succinylarginine dihydrolase
EC=3.5.3.23
Gene names
Name:astB
Ordered Locus Names:AHA_3105
OrganismAeromonas hydrophila subsp. hydrophila (strain ATCC 7966 / NCIB 9240) [Complete proteome] [HAMAP]
Taxonomic identifier380703 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Aeromonadales › Aeromonadaceae › Aeromonas

Protein attributes

Sequence length445 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the hydrolysis of N(2)-succinylarginine into N(2)-succinylornithine, ammonia and CO2 By similarity. HAMAP MF_01172

Catalytic activity

N(2)-succinyl-L-arginine + 2 H2O = N(2)-succinyl-L-ornithine + 2 NH3 + CO2. HAMAP MF_01172

Pathway

Amino-acid degradation; L-arginine degradation via AST pathway; L-glutamate and succinate from L-arginine: step 2/5. HAMAP MF_01172

Subunit structure

Homodimer By similarity. HAMAP MF_01172

Sequence similarities

Belongs to the succinylarginine dihydrolase family.

Ontologies

Keywords
   Biological processArginine metabolism
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processarginine metabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionN-succinylarginine dihydrolase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 445445N-succinylarginine dihydrolase HAMAP MF_01172
PRO_1000065713

Regions

Region19 – 2810Substrate binding By similarity
Region137 – 1382Substrate binding By similarity

Sites

Active site1741 By similarity
Active site2501 By similarity
Active site3691Nucleophile By similarity
Binding site1101Substrate By similarity
Binding site2141Substrate By similarity
Binding site2521Substrate By similarity
Binding site3631Substrate By similarity

Sequences

Sequence LengthMass (Da)Tools
A0KMV4 [UniParc].

Last modified December 12, 2006. Version 1.
Checksum: 52E4B9CBFC418B75

FASTA44548,686
        10         20         30         40         50         60 
MKHFEVNFDG LVGPTHNYAG LSYGNVASQN NAKEASNPKE AAKQGLRKMK ALTELGMTQG 

        70         80         90        100        110        120 
VLAPQERPDL ATLRRLGFTG NDASVLAQAA KQAPAVLAAC YSASSMWTAN AATVSPSADT 

       130        140        150        160        170        180 
QDGRIHFTPA NLTNKFHRSL EPEVTGRILR AVFNNDRHFY HHQHLPENDH FGDEGAANHT 

       190        200        210        220        230        240 
RLCRAYGESG VELFVYGRSA FDVSQPAPKR YPARQTLEAS QAIARLHGLG DESAVFIQQN 

       250        260        270        280        290        300 
PDVIDQGVFH NDVIAVGNQN VLFFHQQAFL NTASALAEVR TKFGDGELHF IEVPTAEVSV 

       310        320        330        340        350        360 
QDAVKSYLFN TQILTLPSGE MAIIAPTECR DNPAVSAYLT KLVTLGTPIK GVHYMDVKQS 

       370        380        390        400        410        420 
MRNGGGPACL RLRVAMNDTE LAAVNPACLI TDSQFARLDG WVDRHYRDSL ALDDLRDPAL 

       430        440 
VMESRTALDE LTQILKLGSV YPFQR

« Hide

References

[1]"Genome sequence of Aeromonas hydrophila ATCC 7966T: jack of all trades."
Seshadri R., Joseph S.W., Chopra A.K., Sha J., Shaw J., Graf J., Haft D.H., Wu M., Ren Q., Rosovitz M.J., Madupu R., Tallon L., Kim M., Jin S., Vuong H., Stine O.C., Ali A., Horneman A.J., Heidelberg J.F.
J. Bacteriol. 188:8272-8282(2006) [PubMed: 16980456] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 7966 / NCIB 9240.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000462 Genomic DNA. Translation: ABK38175.1.
RefSeqYP_857605.1. NC_008570.1.

3D structure databases

ProteinModelPortalA0KMV4.
SMRA0KMV4. Positions 3-445.
ModBaseSearch...

Protein-protein interaction databases

STRINGA0KMV4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4489032.
GenomeReviewsGene locus AHA_3105 in contig CP000462_GR.
KEGGaha:AHA_3105.
PATRIC20783824. VBIAerHyd135212_3104.
TIGRAHA_3105.

Phylogenomic databases

eggNOGCOG3724.
HOGENOMHBG289862.
OMAHFAHHPA.
PhylomeDBA0KMV4.
ProtClustDBPRK13281.

Enzyme and pathway databases

BioCycAHYD196024:AHA_3105-MONOMER.

Family and domain databases

HAMAPMF_01172. AstB.
[Tree]
InterProIPR007079. SuccinylArg_d-Hdrlase_AstB.
[Graphical view]
Gene3DG3DSA:3.75.10.20. SuccinylArg_di_hydro. 1 hit.
KOK01484.
PfamPF04996. AstB. 1 hit.
[Graphical view]
TIGRFAMsTIGR03241. Arg_catab_astB. 1 hit.
ProtoNetSearch...

Entry information

Entry nameASTB_AERHH
AccessionPrimary (citable) accession number: A0KMV4
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: December 12, 2006
Last modified: December 14, 2011
This is version 29 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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