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Q9SEA0 (CCS_CITSI) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 57. 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:
Capsanthin/capsorubin synthase, chromoplast

EC=5.3.99.8
Gene names
Name:CCS
OrganismCitrus sinensis (Sweet orange) (Citrus aurantium var. sinensis)
Taxonomic identifier2711 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsSapindalesRutaceaeCitrus

Protein attributes

Sequence length503 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the conversion of the ubiquitous 5,6-epoxycarotenoids, antheraxanthin and violaxanthin, into capsanthin and capsorubin, respectively.

Catalytic activity

Violaxanthin = capsorubin.

Antheraxanthin = capsanthin.

Pathway

Carotenoid biosynthesis; capsanthin biosynthesis; capsanthin from antheraxanthin: step 1/1.

Carotenoid biosynthesis; capsorubin biosynthesis; capsorubin from violaxanthin: step 1/1.

Subcellular location

Plastidchromoplast By similarity.

Sequence similarities

Belongs to the lycopene cyclase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – ?Chromoplast Potential
Chain? – 503Capsanthin/capsorubin synthase, chromoplastPRO_0000018437

Regions

Nucleotide binding88 – 11730NAD Potential

Sequences

Sequence LengthMass (Da)Tools
Q9SEA0 [UniParc].

Last modified May 1, 2000. Version 1.
Checksum: 2C957F0AA91075E6

FASTA50356,663
        10         20         30         40         50         60 
MATLLSPFSP SPLAKVSQII DSTSSPSFSL FPLGRQNACS RKADHHHHHR IRTSKFGNFL 

        70         80         90        100        110        120 
ELTPESVPEF LDFDLPWFHP SDRIRYDVII IGTGPAGLRL AEQVSSRHSV KVCCVDPSPL 

       130        140        150        160        170        180 
STWPNNYGVW VDEFEDIGLV DCLDKTWPMT CVFINDHKTK YLDRPYGRVS RNILKTKLLE 

       190        200        210        220        230        240 
NCVSNGVKFH KAKVWHVNHQ EFESSIVCDD GNEIKASLIV DASGFASSFV EYDKPRNHGY 

       250        260        270        280        290        300 
QIAHGILAEV ESHPFDLDKM VLMDWRDSHL GNEPYLRASN LKLPTFLYAM PFDSNLVFLE 

       310        320        330        340        350        360 
ETSLVSRPVL SYKEVKSRMA ARLRHMGIRV KRVIEDEKCL IPMGGPLPVI PQSVMAIGGT 

       370        380        390        400        410        420 
SGLIHPATGY MVARTMALAP ALADAIAECL GSTRMIRGRP LHQKVWNGLW PIDRRCNREF 

       430        440        450        460        470        480 
YSFGMETLLK LDLKGTRRFF DAFFDLNPYY WHGFLSSRLS LAELAGLSLS LFGHASNSSR 

       490        500 
LDIVTKCPVP LVKMMGNLAL ETI 

« Hide

References

[1]"Molecular cloning of full length capsanthin/capsorubin synthase homologous gene from orange (Citrus sinensis)."
Xu C.J., Chen D.M., Zhang S.L.
Shi Yan Sheng Wu Xue Bao 34:147-150(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AF169241 Genomic DNA. Translation: AAF18389.1.

3D structure databases

ProteinModelPortalQ9SEA0.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayUPA00806; UER00774.
UPA00807; UER00775.

Family and domain databases

InterProIPR010108. Lycopene_cyclase_b/e.
IPR008671. Lycopene_cyclase_FAD-bd.
[Graphical view]
PfamPF05834. Lycopene_cycl. 1 hit.
[Graphical view]
TIGRFAMsTIGR01790. carotene-cycl. 1 hit.
ProtoNetSearch...

Entry information

Entry nameCCS_CITSI
AccessionPrimary (citable) accession number: Q9SEA0
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: May 1, 2000
Last modified: February 19, 2014
This is version 57 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways