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Protein

Phycocyanobilin lyase subunit alpha

Gene

cpcE

Organism
Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Required for the chromophorylation of the cpcA gene product.

GO - Molecular functioni

  1. lyase activity Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Enzyme and pathway databases

BioCyciSSP32049:GKF7-2214-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Phycocyanobilin lyase subunit alpha (EC:4.-.-.-)
Alternative name(s):
Phycocyanin operon protein CpcE
Gene namesi
Name:cpcE
Ordered Locus Names:SYNPCC7002_A2213
OrganismiSynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Taxonomic identifieri32049 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001688: Chromosome

Subcellular locationi

GO - Cellular componenti

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

Keywords - Cellular componenti

Phycobilisome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 268268Phycocyanobilin lyase subunit alphaPRO_0000199270Add
BLAST

Interactioni

Subunit structurei

CpcE and CpcF associate to form a lyase.

Protein-protein interaction databases

STRINGi32049.SYNPCC7002_A2213.

Structurei

3D structure databases

ProteinModelPortaliP31967.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the CpcE/RpcE/PecE family.Curated

Phylogenomic databases

eggNOGiCOG1413.
HOGENOMiHOG000276576.
KOiK02288.
OMAiLRYYAAW.
OrthoDBiEOG69D3BK.

Family and domain databases

Gene3Di1.25.10.10. 2 hits.
InterProiIPR011989. ARM-like.
IPR016024. ARM-type_fold.
IPR004155. PBS_lyase_HEAT.
[Graphical view]
PfamiPF03130. HEAT_PBS. 4 hits.
[Graphical view]
SMARTiSM00567. EZ_HEAT. 6 hits.
[Graphical view]
SUPFAMiSSF48371. SSF48371. 1 hit.

Sequencei

Sequence statusi: Complete.

P31967-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDWQMAEAW TLEEAIANIQ QTEDTGKRYY AAWWFGKFRV QDERAVNALL
60 70 80 90 100
AALKDETDRS PDGGYPLRRN AAKALGKLGN LAAVQPLIES LESPDYYVRE
110 120 130 140 150
SAAQSLEMLG DRQAIPALQA LLAGGVAAAV KAEGKPHLVQ PYEAVIEALG
160 170 180 190 200
TIGATAAIAE IEPFLDHEFA KIRYAALRAL YQLTQEAHYA EQLMEALNGN
210 220 230 240 250
QLQLRRSALL DLGAIGYVPA GQAIAKAYAE NSLKLISLKG ILESHLQRTA
260
ETLDADGLQL LELMDSLL
Length:268
Mass (Da):29,233
Last modified:June 10, 2008 - v2
Checksum:i9AD7AFC6A301D1DA
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti173 – 1731R → P in AAA27308 (PubMed:1644801).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M93569 Genomic DNA. Translation: AAA27308.1.
CP000951 Genomic DNA. Translation: ACB00194.1.
RefSeqiWP_012307812.1. NC_010475.1.
YP_001735449.1. NC_010475.1.

Genome annotation databases

EnsemblBacteriaiACB00194; ACB00194; SYNPCC7002_A2213.
GeneIDi6055870.
KEGGisyp:SYNPCC7002_A2213.
PATRICi23819064. VBISynSp37135_2465.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M93569 Genomic DNA. Translation: AAA27308.1.
CP000951 Genomic DNA. Translation: ACB00194.1.
RefSeqiWP_012307812.1. NC_010475.1.
YP_001735449.1. NC_010475.1.

3D structure databases

ProteinModelPortaliP31967.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi32049.SYNPCC7002_A2213.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACB00194; ACB00194; SYNPCC7002_A2213.
GeneIDi6055870.
KEGGisyp:SYNPCC7002_A2213.
PATRICi23819064. VBISynSp37135_2465.

Phylogenomic databases

eggNOGiCOG1413.
HOGENOMiHOG000276576.
KOiK02288.
OMAiLRYYAAW.
OrthoDBiEOG69D3BK.

Enzyme and pathway databases

BioCyciSSP32049:GKF7-2214-MONOMER.

Family and domain databases

Gene3Di1.25.10.10. 2 hits.
InterProiIPR011989. ARM-like.
IPR016024. ARM-type_fold.
IPR004155. PBS_lyase_HEAT.
[Graphical view]
PfamiPF03130. HEAT_PBS. 4 hits.
[Graphical view]
SMARTiSM00567. EZ_HEAT. 6 hits.
[Graphical view]
SUPFAMiSSF48371. SSF48371. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "The cpcE and cpcF genes of Synechococcus sp. PCC 7002. Construction and phenotypic characterization of interposon mutants."
    Zhou J., Gasparich G.E., Stirewalt V.L., de Lorimier R., Bryant D.A.
    J. Biol. Chem. 267:16138-16145(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], CHARACTERIZATION.
  2. "Complete sequence of Synechococcus sp. PCC 7002."
    Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T., Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J., Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27264 / PCC 7002 / PR-6.
  3. Cited for: CHARACTERIZATION.

Entry informationi

Entry nameiCPCE_SYNP2
AccessioniPrimary (citable) accession number: P31967
Secondary accession number(s): B1XIU2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: June 10, 2008
Last modified: January 7, 2015
This is version 72 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.