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Q54JP5 (OAT_DICDI) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 66. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Probable ornithine aminotransferase

EC=2.6.1.13
Alternative name(s):
Ornithine--oxo-acid aminotransferase
Gene names
Name:oatA
ORF Names:DDB_G0287913
OrganismDictyostelium discoideum (Slime mold) [Reference proteome]
Taxonomic identifier44689 [NCBI]
Taxonomic lineageEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium

Protein attributes

Sequence length416 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

L-ornithine + a 2-oxo acid = L-glutamate 5-semialdehyde + an L-amino acid.

Cofactor

Pyridoxal phosphate By similarity.

Pathway

Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-ornithine: step 1/1.

Subcellular location

Cytoplasm By similarity.

Sequence similarities

Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 416416Probable ornithine aminotransferase
PRO_0000327775

Amino acid modifications

Modified residue2671N6-(pyridoxal phosphate)lysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q54JP5 [UniParc].

Last modified May 24, 2005. Version 1.
Checksum: 3C7765B82E5073D3

FASTA41645,752
        10         20         30         40         50         60 
MDPISSQIQE CTSKELIEME SEFAAHTYHP IPVVFKKASG VHVWDVEEKQ YFDFLSAYSA 

        70         80         90        100        110        120 
VNQGHSHPKI VSALITQAQK CALSSRAFYN EVFPQYAKYI TEYFGYEMVL PMNTGAEAVE 

       130        140        150        160        170        180 
TSIKLARRWG YVKKGIAEDQ AIVISCKGCF HGRTIGVISM SDDPSSYNKY GPLMNGIIKI 

       190        200        210        220        230        240 
DYNSTQQLEE VLSQHADRVC GFIVEPIQGE AGVVVPDEGY LKKCYELCKK YNVLLVADEI 

       250        260        270        280        290        300 
QTGLCRTGRM LCSDWDGIKP DLVLLGKAIS GGLLPISAVL GGKDVMLTIK PGEHGSTYGG 

       310        320        330        340        350        360 
SPLASAVAMA ALDVLRDENL AENAQKLGEH FRAQISNINH PAIQLVRGKG LLNAIVIDPN 

       370        380        390        400        410 
FTVSAWDICI KFAENGLLAK PTHDNIIRLA PPLTITLEQI DQCVSIIKKV FDSFKN 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AAFI02000104 Genomic DNA. Translation: EAL63485.1.
RefSeqXP_636989.1. XM_631897.1.

3D structure databases

ProteinModelPortalQ54JP5.
SMRQ54JP5. Positions 12-414.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING44689.DDB_0231478.

Proteomic databases

PRIDEQ54JP5.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblProtistsDDB0231478; DDB0231478; DDB_G0287913.
GeneID8626361.
KEGGddi:DDB_G0287913.

Organism-specific databases

dictyBaseDDB_G0287913. oatA.

Phylogenomic databases

eggNOGCOG4992.
OMADVMLTIK.
PhylomeDBQ54JP5.

Enzyme and pathway databases

UniPathwayUPA00098; UER00358.

Family and domain databases

Gene3D3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
InterProIPR005814. Aminotrans_3.
IPR010164. Orn_aminotrans.
IPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_major_sub2.
[Graphical view]
PANTHERPTHR11986. PTHR11986. 1 hit.
PTHR11986:SF18. PTHR11986:SF18. 1 hit.
PfamPF00202. Aminotran_3. 1 hit.
[Graphical view]
PIRSFPIRSF000521. Transaminase_4ab_Lys_Orn. 1 hit.
SUPFAMSSF53383. SSF53383. 1 hit.
TIGRFAMsTIGR01885. Orn_aminotrans. 1 hit.
PROSITEPS00600. AA_TRANSFER_CLASS_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

PROQ54JP5.

Entry information

Entry nameOAT_DICDI
AccessionPrimary (citable) accession number: Q54JP5
Entry history
Integrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: May 24, 2005
Last modified: July 9, 2014
This is version 66 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Dictyostelium discoideum

Dictyostelium discoideum: entries, gene names and cross-references to dictyBase