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Protein

Cysteine synthase

Gene

OASTL1

Organism
Chlamydomonas reinhardtii (Chlamydomonas smithii)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

O-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei149Pyridoxal phosphateUniRule annotation1
Binding sitei341Pyridoxal phosphateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionTransferaseUniRule annotation
Biological processAmino-acid biosynthesis, Cysteine biosynthesisUniRule annotation
LigandPyridoxal phosphateUniRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Cysteine synthaseUniRule annotation (EC:2.5.1.47UniRule annotation)
Gene namesi
Name:OASTL1Imported
ORF Names:CHLREDRAFT_175651Imported
OrganismiChlamydomonas reinhardtii (Chlamydomonas smithii)Imported
Taxonomic identifieri3055 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaChlorophyceaeChlamydomonadalesChlamydomonadaceaeChlamydomonas
Proteomesi
  • UP000006906 Componenti: Unassembled WGS sequence

Subcellular locationi

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei118N6-(pyridoxal phosphate)lysineUniRule annotation1

Proteomic databases

PaxDbiA8J434.

Interactioni

Protein-protein interaction databases

STRINGi3055.EDP01088.

Structurei

3D structure databases

ProteinModelPortaliA8J434.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini82 – 367PALPInterPro annotationAdd BLAST286

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni253 – 257Pyridoxal phosphate bindingUniRule annotation5

Sequence similaritiesi

Belongs to the cysteine synthase/cystathionine beta-synthase family.UniRule annotation

Phylogenomic databases

eggNOGiKOG1252. Eukaryota.
COG0031. LUCA.
InParanoidiA8J434.
KOiK01738.

Family and domain databases

InterProiView protein in InterPro
IPR005856. Cys_synth.
IPR005859. CysK.
IPR001216. P-phosphate_BS.
IPR001926. PLP-dep.
IPR036052. Trypto_synt_PLP_dependent.
PfamiView protein in Pfam
PF00291. PALP. 1 hit.
SUPFAMiSSF53686. SSF53686. 1 hit.
TIGRFAMsiTIGR01139. cysK. 1 hit.
TIGR01136. cysKM. 1 hit.
PROSITEiView protein in PROSITE
PS00901. CYS_SYNTHASE. 1 hit.

Sequencei

Sequence statusi: Complete.

A8J434-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPVAAFGSRI QSHASAGTSS LRHCSDCIVP LRLSPVTAAG RCRGSVTRTV
60 70 80 90 100
PVRAQAQATQ AATPSIAVSV PDPHVGIQPD ATRLVGNTPM VFLNSVTRGC
110 120 130 140 150
GARIAAKLES FEPCCSVKDR IALNMIERAE QAGQISPGVT TLIEPTSGNT
160 170 180 190 200
GVALAYVAAA KGYRLALTMP ETMSIERRVL LKAFGAELVL TPGRLGMTGA
210 220 230 240 250
IRKAEEMVRS TPNAFMLQQF DNPANPEVHL KTTGPEIWRD TAGNIDMFVA
260 270 280 290 300
GVGTGGTISG VGQYLKEQKP GVQVVAVEPA ESPVISGGAP GYHQIQGIGA
310 320 330 340 350
GFVPKNLRVD LLDEVVKINS NEAIEMARRL AVEEGLLCGI SSGAAVAAAI
360 370 380 390 400
RIAKRPENRD KLIVTVLPSF GERYLSTVLF NTLWSVDAEE EVSMPDSWRM
410
ASGAERPATR EPRL
Length:414
Mass (Da):43,830
Last modified:December 4, 2007 - v1
Checksum:i3B86EA3C5581A40C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DS496136 Genomic DNA. Translation: EDP01088.1.
RefSeqiXP_001696139.1. XM_001696087.1.
UniGeneiCre.3181.

Genome annotation databases

EnsemblPlantsiEDP01088; EDP01088; CHLREDRAFT_175651.
GeneIDi5721691.
GrameneiEDP01088; EDP01088; CHLREDRAFT_175651.
KEGGicre:CHLREDRAFT_175651.

Similar proteinsi

Entry informationi

Entry nameiA8J434_CHLRE
AccessioniPrimary (citable) accession number: A8J434
Entry historyiIntegrated into UniProtKB/TrEMBL: December 4, 2007
Last sequence update: December 4, 2007
Last modified: October 25, 2017
This is version 58 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported