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Q9SEA0

- CCS_CITSI

UniProt

Q9SEA0 - CCS_CITSI

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Protein

Capsanthin/capsorubin synthase, chromoplast

Gene

CCS

Organism
Citrus sinensis (Sweet orange) (Citrus aurantium var. sinensis)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

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

Catalytic activityi

Violaxanthin = capsorubin.
Antheraxanthin = capsanthin.

Pathwayi

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi88 – 11730NADSequence AnalysisAdd
BLAST

GO - Molecular functioni

  1. capsanthin synthase activity Source: UniProtKB-EC
  2. capsorubin synthase activity Source: UniProtKB-EC
  3. oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen Source: InterPro

GO - Biological processi

  1. carotenoid biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Isomerase, Oxidoreductase

Keywords - Biological processi

Carotenoid biosynthesis

Keywords - Ligandi

NAD

Enzyme and pathway databases

UniPathwayiUPA00806; UER00774.
UPA00807; UER00775.

Names & Taxonomyi

Protein namesi
Recommended name:
Capsanthin/capsorubin synthase, chromoplast (EC:5.3.99.8)
Gene namesi
Name:CCS
OrganismiCitrus sinensis (Sweet orange) (Citrus aurantium var. sinensis)
Taxonomic identifieri2711 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsSapindalesRutaceaeCitrus

Subcellular locationi

Plastidchromoplast By similarity

GO - Cellular componenti

  1. chromoplast Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Chromoplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini? – 503Capsanthin/capsorubin synthase, chromoplastPRO_0000018437
Transit peptidei1 – ?ChromoplastSequence Analysis

Structurei

3D structure databases

ProteinModelPortaliQ9SEA0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the lycopene cyclase family.Curated

Keywords - Domaini

Transit peptide

Family and domain databases

InterProiIPR010108. Lycopene_cyclase_b/e.
IPR008671. Lycopene_cyclase_FAD-bd.
[Graphical view]
PfamiPF05834. Lycopene_cycl. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01790. carotene-cycl. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9SEA0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MATLLSPFSP SPLAKVSQII DSTSSPSFSL FPLGRQNACS RKADHHHHHR
60 70 80 90 100
IRTSKFGNFL ELTPESVPEF LDFDLPWFHP SDRIRYDVII IGTGPAGLRL
110 120 130 140 150
AEQVSSRHSV KVCCVDPSPL STWPNNYGVW VDEFEDIGLV DCLDKTWPMT
160 170 180 190 200
CVFINDHKTK YLDRPYGRVS RNILKTKLLE NCVSNGVKFH KAKVWHVNHQ
210 220 230 240 250
EFESSIVCDD GNEIKASLIV DASGFASSFV EYDKPRNHGY QIAHGILAEV
260 270 280 290 300
ESHPFDLDKM VLMDWRDSHL GNEPYLRASN LKLPTFLYAM PFDSNLVFLE
310 320 330 340 350
ETSLVSRPVL SYKEVKSRMA ARLRHMGIRV KRVIEDEKCL IPMGGPLPVI
360 370 380 390 400
PQSVMAIGGT SGLIHPATGY MVARTMALAP ALADAIAECL GSTRMIRGRP
410 420 430 440 450
LHQKVWNGLW PIDRRCNREF YSFGMETLLK LDLKGTRRFF DAFFDLNPYY
460 470 480 490 500
WHGFLSSRLS LAELAGLSLS LFGHASNSSR LDIVTKCPVP LVKMMGNLAL

ETI
Length:503
Mass (Da):56,663
Last modified:May 1, 2000 - v1
Checksum:i2C957F0AA91075E6
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF169241 Genomic DNA. Translation: AAF18389.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF169241 Genomic DNA. Translation: AAF18389.1 .

3D structure databases

ProteinModelPortali Q9SEA0.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00806 ; UER00774 .
UPA00807 ; UER00775 .

Family and domain databases

InterProi IPR010108. Lycopene_cyclase_b/e.
IPR008671. Lycopene_cyclase_FAD-bd.
[Graphical view ]
Pfami PF05834. Lycopene_cycl. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR01790. carotene-cycl. 1 hit.
ProtoNeti Search...

Publicationsi

  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].

Entry informationi

Entry nameiCCS_CITSI
AccessioniPrimary (citable) accession number: Q9SEA0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: May 1, 2000
Last modified: October 29, 2014
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3