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Protein

Plastocyanin, chloroplastic

Gene

PETE

Organism
Chlamydomonas reinhardtii (Chlamydomonas smithii)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I.1 Publication

Cofactori

Cu2+1 Publication

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi85 – 851Copper; via pros nitrogen1 Publication
Metal bindingi130 – 1301Copper1 Publication
Metal bindingi133 – 1331Copper; via pros nitrogen1 Publication
Metal bindingi138 – 1381Copper1 Publication

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Keywords - Ligandi

Copper, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Plastocyanin, chloroplastic
Alternative name(s):
PC6-2
Gene namesi
Name:PETE
OrganismiChlamydomonas reinhardtii (Chlamydomonas smithii)
Taxonomic identifieri3055 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaChlorophyceaeChlamydomonadalesChlamydomonadaceaeChlamydomonas

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid, Thylakoid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 4747ChloroplastAdd
BLAST
Chaini48 – 14598Plastocyanin, chloroplasticPRO_0000002886Add
BLAST

Proteomic databases

PaxDbiP18068.
PRIDEiP18068.
ProMEXiP18068.

Interactioni

Protein-protein interaction databases

STRINGi3055.EDO96805.

Structurei

Secondary structure

1
145
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi49 – 546Combined sources
Beta strandi60 – 7011Combined sources
Beta strandi74 – 796Combined sources
Beta strandi85 – 895Combined sources
Helixi91 – 933Combined sources
Helixi100 – 1034Combined sources
Beta strandi105 – 1095Combined sources
Beta strandi115 – 1195Combined sources
Beta strandi124 – 1296Combined sources
Helixi131 – 1366Combined sources
Beta strandi139 – 1457Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2PLTX-ray1.50A48-145[»]
ProteinModelPortaliP18068.
SMRiP18068. Positions 48-145.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP18068.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini48 – 14598Plastocyanin-likeAdd
BLAST

Sequence similaritiesi

Belongs to the plastocyanin family.Curated
Contains 1 plastocyanin-like domain.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiENOG410IY43. Eukaryota.
COG3794. LUCA.
KOiK02638.
OMAiYEYYCEP.

Family and domain databases

Gene3Di2.60.40.420. 1 hit.
InterProiIPR000923. BlueCu_1.
IPR028871. BlueCu_1_BS.
IPR001235. Copper_blue_Plastocyanin.
IPR008972. Cupredoxin.
IPR002387. Plastocyanin.
[Graphical view]
PfamiPF00127. Copper-bind. 1 hit.
[Graphical view]
PRINTSiPR00156. COPPERBLUE.
PR00157. PLASTOCYANIN.
SUPFAMiSSF49503. SSF49503. 1 hit.
TIGRFAMsiTIGR02656. cyanin_plasto. 1 hit.
PROSITEiPS00196. COPPER_BLUE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P18068-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKATLRAPAS RASAVRPVAS LKAAAQRVAS VAGVSVASLA LTLAAHADAT
60 70 80 90 100
VKLGADSGAL EFVPKTLTIK SGETVNFVNN AGFPHNIVFD EDAIPSGVNA
110 120 130 140
DAISRDDYLN APGETYSVKL TAAGEYGYYC EPHQGAGMVG KIIVQ
Length:145
Mass (Da):14,875
Last modified:November 1, 1990 - v1
Checksum:i7E4454E4B942A779
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J05524 mRNA. Translation: AAA33078.1.
L07282 Genomic DNA. Translation: AAA33089.1.
PIRiA36569.
RefSeqiXP_001702952.1. XM_001702900.1.
UniGeneiCre.3374.

Genome annotation databases

EnsemblPlantsiEDO96805; EDO96805; CHLREDRAFT_185915.
GeneIDi5728459.
GrameneiEDO96805; EDO96805; CHLREDRAFT_185915.
KEGGicre:CHLREDRAFT_185915.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J05524 mRNA. Translation: AAA33078.1.
L07282 Genomic DNA. Translation: AAA33089.1.
PIRiA36569.
RefSeqiXP_001702952.1. XM_001702900.1.
UniGeneiCre.3374.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2PLTX-ray1.50A48-145[»]
ProteinModelPortaliP18068.
SMRiP18068. Positions 48-145.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3055.EDO96805.

Proteomic databases

PaxDbiP18068.
PRIDEiP18068.
ProMEXiP18068.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiEDO96805; EDO96805; CHLREDRAFT_185915.
GeneIDi5728459.
GrameneiEDO96805; EDO96805; CHLREDRAFT_185915.
KEGGicre:CHLREDRAFT_185915.

Phylogenomic databases

eggNOGiENOG410IY43. Eukaryota.
COG3794. LUCA.
KOiK02638.
OMAiYEYYCEP.

Miscellaneous databases

EvolutionaryTraceiP18068.

Family and domain databases

Gene3Di2.60.40.420. 1 hit.
InterProiIPR000923. BlueCu_1.
IPR028871. BlueCu_1_BS.
IPR001235. Copper_blue_Plastocyanin.
IPR008972. Cupredoxin.
IPR002387. Plastocyanin.
[Graphical view]
PfamiPF00127. Copper-bind. 1 hit.
[Graphical view]
PRINTSiPR00156. COPPERBLUE.
PR00157. PLASTOCYANIN.
SUPFAMiSSF49503. SSF49503. 1 hit.
TIGRFAMsiTIGR02656. cyanin_plasto. 1 hit.
PROSITEiPS00196. COPPER_BLUE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Isolation and characterization of a complementary DNA clone for an algal pre-apoplastocyanin."
    Merchant S., Hill K., Kim J.H., Thompson J., Zaitlin D., Bogorad L.
    J. Biol. Chem. 265:12372-12379(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
    Strain: 2137.
  2. "The plastocyanin-deficient phenotype of Chlamydomonas reinhardtii Ac-208 results from a frame-shift mutation in the nuclear gene encoding preapoplastocyanin."
    Quinn J., Li H.H., Singer J., Morimoto B., Mets L., Kindle K., Merchant S.
    J. Biol. Chem. 268:7832-7841(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  3. "The 1.5-A crystal structure of plastocyanin from the green alga Chlamydomonas reinhardtii."
    Redinbo M.R., Cascio D., Choukair M.K., Rice D., Merchant S., Yeates T.O.
    Biochemistry 32:10560-10567(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.50 ANGSTROMS) OF 48-145 IN COMPLEX WITH COPPER, FUNCTION, COFACTOR, SUBCELLULAR LOCATION.

Entry informationi

Entry nameiPLAS_CHLRE
AccessioniPrimary (citable) accession number: P18068
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1990
Last sequence update: November 1, 1990
Last modified: February 17, 2016
This is version 113 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

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 one 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.