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Q3AUA8 (Q3AUA8_CHLCH) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 59. Feed History...

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

Protein namesSubmitted name:
Homoserine kinase EMBL ABB27417.1
EC=2.7.1.39 EMBL ABB27417.1
Gene names
Ordered Locus Names:Cag_0139
OrganismChlorobium chlorochromatii (strain CaD3) [Complete proteome] [HAMAP]
Taxonomic identifier340177 [NCBI]
Taxonomic lineageBacteria › Chlorobi › Chlorobia › Chlorobiales › Chlorobiaceae › Chlorobium/Pelodictyon group › Chlorobium

Protein attributes

Sequence length320 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate By similarity. SAAS SAAS006203

Catalytic activity

ATP + L-homoserine = ADP + O-phospho-L-homoserine. SAAS SAAS006203

Pathway

Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 4/5. SAAS SAAS006203

Subcellular location

Cytoplasm By similarity SAAS SAAS006203.

Sequence similarities

Belongs to the GHMP kinase family. RuleBase RU004209

Sequences

Sequence LengthMass (Da)Tools
Q3AUA8 [UniParc].

Last modified November 22, 2005. Version 1.
Checksum: BDC34B2CA6FB1217

FASTA32033,510
        10         20         30         40         50         60 
MRKAIGFASA TVGNVACGFD VLGFAITAPG DEVILTLSDT AQSDLPVSIT RIEGDGGALP 

        70         80         90        100        110        120 
LDPRKNTSSF VVLKFLDYIR HHKNIAFDGH ISLELIKHLP LSSGMGSSAA SGAAALVAAN 

       130        140        150        160        170        180 
ALFGNPCTKM ELVHFAIEGE RVACGSAHAD NAAPALLGNF VLIRSYTPLD IITIPSPANL 

       190        200        210        220        230        240 
YCSLVHPHTE LRTSYARSVL PTNLPLKTAI QQWGNVGALV AGLLTSDYEL IGRSLVDVVA 

       250        260        270        280        290        300 
EPKRAPLIPG FVEVKKAALQ AGALGCSIAG SGPSVFAFST SEEIATRVGM AMKEAFLHSN 

       310        320 
AHLESDVWIT PVCTQGARVL

« Hide

References

[1]"Complete sequence of Chlorobium chlorochromatii CaD3."
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CaD3.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000108 Genomic DNA. Translation: ABB27417.1.
RefSeqYP_378460.1. NC_007514.1.

3D structure databases

ProteinModelPortalQ3AUA8.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3AUA8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3747185.
GenomeReviewsGene locus Cag_0139 in contig CP000108_GR.
KEGGcch:Cag_0139.
PATRIC21367825. VBIChlChl46571_0146.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0083.
HOGENOMHBG646290.
OMAGSAHADN.
PhylomeDBQ3AUA8.
ProtClustDBPRK01212.

Family and domain databases

InterProIPR006204. GHMP_kinase.
IPR013750. GHMP_kinase_C.
IPR006203. GHMP_knse_ATP-bd_CS.
IPR000870. Homoserine_kinase.
IPR020568. Ribosomal_S5_D2-typ_fold.
IPR014721. Ribosomal_S5_D2-typ_fold_subgr.
[Graphical view]
Gene3DG3DSA:3.30.230.10. Ribosomal_S5_D2-type_fold. 1 hit.
KOK00872.
PfamPF08544. GHMP_kinases_C. 1 hit.
PF00288. GHMP_kinases_N. 1 hit.
[Graphical view]
PIRSFPIRSF000676. Homoser_kin. 1 hit.
PRINTSPR00958. HOMSERKINASE.
SUPFAMSSF54211. Ribosomal_S5_D2-typ_fold. 1 hit.
TIGRFAMsTIGR00191. ThrB. 1 hit.
PROSITEPS00627. GHMP_KINASES_ATP. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameQ3AUA8_CHLCH
AccessionPrimary (citable) accession number: Q3AUA8
Entry history
Integrated into UniProtKB/TrEMBL: November 22, 2005
Last sequence update: November 22, 2005
Last modified: December 14, 2011
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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