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Q55FI1 (GABT_DICDI) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 63. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
4-aminobutyrate aminotransferase

EC=2.6.1.19
Alternative name(s):
GABA aminotransferase
Short name=GABA-AT
Gamma-amino-N-butyrate transaminase
Short name=GABA transaminase
Gene names
Name:gabT
ORF Names:DDB_G0268104
OrganismDictyostelium discoideum (Slime mold) [Reference proteome]
Taxonomic identifier44689 [NCBI]
Taxonomic lineageEukaryotaAmoebozoaMycetozoaDictyosteliidaDictyostelium

Protein attributes

Sequence length495 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

4-aminobutanoate + 2-oxoglutarate = succinate semialdehyde + L-glutamate.

Cofactor

Pyridoxal phosphate 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 – 4954954-aminobutyrate aminotransferase
PRO_0000327473

Amino acid modifications

Modified residue3501N6-(pyridoxal phosphate)lysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q55FI1 [UniParc].

Last modified May 24, 2005. Version 1.
Checksum: D79738D198B10CE1

FASTA49555,692
        10         20         30         40         50         60 
MSSSRLIKCL SSNNYIVRSF SKSSIPTTPT PDFPGEYKEP IVKTQIPGPQ SKALIERLNK 

        70         80         90        100        110        120 
LQDPRAAHFF ADYANSRGNY ISDVDGNILL DLYCQIASIP IGYNNPELIK AAKSDRWVSA 

       130        140        150        160        170        180 
IINRPSLGVL PPKDWPALIE NSFMQVSPKG LNQVFTAMCG SCANECAYKA VFMHYQHVKR 

       190        200        210        220        230        240 
GGKPFTPEEL SSCMKNQEPG SPSLSILSFK KGFHGRTFGT LSTTRSKAIH KLDIPAFDWP 

       250        260        270        280        290        300 
AATFPDLKYP LAEHAKENRE IEDRCLQEVE QLIKTWHIPV AGIIVEPIQA EGGDNYATPY 

       310        320        330        340        350        360 
FFQGLRDITK KHGVSMIVDE VQTGMGATGK FWAHEHWNLT SPPDIVTFSK KMQAAGFYHN 

       370        380        390        400        410        420 
LDYRPSESYR NFNTWMGDPV RALELEVVIG EIKKNHLLDN VVITGNYLKD GLFDIAARYP 

       430        440        450        460        470        480 
GLIQNIRGEG TFLAIDFPTP AERDRVISHI RLLGVEMGGC GERSIRFRPM LVCQPSHINQ 

       490 
FLNRFDQTMK ELYKN 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AAFI02000003 Genomic DNA. Translation: EAL73505.1.
RefSeqXP_647552.1. XM_642460.1.

3D structure databases

ProteinModelPortalQ55FI1.
SMRQ55FI1. Positions 36-492.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING44689.DDB_0231448.

Proteomic databases

PRIDEQ55FI1.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblProtistsDDB0231448; DDB0231448; DDB_G0268104.
GeneID8616360.
KEGGddi:DDB_G0268104.

Organism-specific databases

dictyBaseDDB_G0268104. gabT.

Phylogenomic databases

eggNOGCOG0160.
KOK13524.
OMALNMLTDY.
ProtClustDBCLSZ2729370.

Family and domain databases

Gene3D3.40.640.10. 1 hit.
3.90.1150.10. 2 hits.
InterProIPR004631. 4NH2But_aminotransferase_euk.
IPR005814. Aminotrans_3.
IPR015424. PyrdxlP-dep_Trfase.
IPR015421. PyrdxlP-dep_Trfase_major_sub1.
IPR015422. PyrdxlP-dep_Trfase_major_sub2.
[Graphical view]
PANTHERPTHR11986. PTHR11986. 1 hit.
PTHR11986:SF6. PTHR11986:SF6. 1 hit.
PfamPF00202. Aminotran_3. 1 hit.
[Graphical view]
PIRSFPIRSF000521. Transaminase_4ab_Lys_Orn. 1 hit.
SUPFAMSSF53383. SSF53383. 1 hit.
TIGRFAMsTIGR00699. GABAtrns_euk. 1 hit.
PROSITEPS00600. AA_TRANSFER_CLASS_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

PROQ55FI1.

Entry information

Entry nameGABT_DICDI
AccessionPrimary (citable) accession number: Q55FI1
Entry history
Integrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: May 24, 2005
Last modified: October 16, 2013
This is version 63 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

Dictyostelium discoideum

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