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Q41038

- Q41038_PEA

UniProt

Q41038 - Q41038_PEA

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Protein
Submitted name: Type II chlorophyll a/b binding protein from photosystem I
Gene
lhaB
Organism
Pisum sativum (Garden pea)
Status
Unreviewed - Annotation score: 2 out of 5 - Experimental evidence at protein leveli

Functioni

Cofactori

Binds at least 14 chlorophylls (8 Chl-a and 6 Chl-b) and carotenoids such as lutein and neoxanthin By similarity.SAAS annotations

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei126 – 1261Chlorophyll a 6 (covalent)Imported
Metal bindingi156 – 1561Magnesium (chlorophyll a 7 axial ligand)Imported
Metal bindingi164 – 1641Magnesium (chlorophyll a 2 axial ligand)Imported
Metal bindingi224 – 2241Magnesium (chlorophyll a 1 axial ligand)Imported
Metal bindingi239 – 2391Magnesium (chlorophyll a 9 axial ligand); via pros nitrogenImported

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. photosynthesis, light harvesting Source: InterPro
Complete GO annotation...

Keywords - Biological processi

Photosynthesis

Keywords - Ligandi

ChlorophyllSAAS annotations, Chromophore, MagnesiumSAAS annotations, Metal-bindingSAAS annotations

Names & Taxonomyi

Protein namesi
Submitted name:
Type II chlorophyll a/b binding protein from photosystem IImported
Gene namesi
Name:lhaBImported
OrganismiPisum sativum (Garden pea)Imported
Taxonomic identifieri3888 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeFabeaePisum

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-KW
  2. photosystem I Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

ChloroplastSAAS annotations, Membrane, Photosystem ISAAS annotations, Photosystem IISAAS annotations, Plastid, ThylakoidSAAS annotations

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 4848 PredictedImported
Add
BLAST
Chaini49 – 269221 PredictedImported
PRO_5000146366Add
BLAST

Keywords - PTMi

PhosphoproteinSAAS annotations

Proteomic databases

ProMEXiQ41038.

Interactioni

Protein-protein interaction databases

DIPiDIP-60294N.

Structurei

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2O01X-ray3.40274-259[»]
2WSCX-ray3.3021-269[»]
2WSEX-ray3.4921-269[»]
2WSFX-ray3.4821-269[»]
3LW5X-ray3.30294-269[»]
ProteinModelPortaliQ41038.
SMRiQ41038. Positions 74-259.

Miscellaneous databases

EvolutionaryTraceiQ41038.

Family & Domainsi

Keywords - Domaini

SignalImported, TransmembraneSAAS annotations

Family and domain databases

Gene3Di1.10.3460.10. 1 hit.
InterProiIPR001344. Chloro_AB-bd_pln.
IPR022796. Chloroa_b-bind.
IPR023329. Chlorophyll_a/b-bd_dom.
[Graphical view]
PANTHERiPTHR21649. PTHR21649. 1 hit.
PfamiPF00504. Chloroa_b-bind. 1 hit.
[Graphical view]
SUPFAMiSSF103511. SSF103511. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q41038-1 [UniParc]FASTAAdd to Basket

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MASACASSAI AAVAISTPSS QKNGSPSGTS KAFLGRKLKV NSSTASPSRV    50
RSTSTVCTVA EPDRPLWFPG STPPPWLDGS LPGDFGFDPL GLGSDPESLR 100
WNVQAELVHS RWAMLGAAGI FIPEFLTKLG ILNTPSWYTA GEQEYFTDTT 150
TLFIVELVFI GWAEGRRWAD ILNPGCVNTD PIFPNNKLTG TDVGYPGGLW 200
FDPLGWGSAS PQKLKELRTK EIKNGRLAML AVMGAWFQHI YTGTGPIDNL 250
FAHLADPGHA TIFAAFTPK 269
Length:269
Mass (Da):28,888
Last modified:November 1, 1996 - v1
Checksum:iDC007AD3C780AD06
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X81962 mRNA. Translation: CAA57492.1.
PIRiS60608.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X81962 mRNA. Translation: CAA57492.1 .
PIRi S60608.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
2O01 X-ray 3.40 2 74-259 [» ]
2WSC X-ray 3.30 2 1-269 [» ]
2WSE X-ray 3.49 2 1-269 [» ]
2WSF X-ray 3.48 2 1-269 [» ]
3LW5 X-ray 3.30 2 94-269 [» ]
ProteinModelPortali Q41038.
SMRi Q41038. Positions 74-259.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

DIPi DIP-60294N.

Proteomic databases

ProMEXi Q41038.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Miscellaneous databases

EvolutionaryTracei Q41038.

Family and domain databases

Gene3Di 1.10.3460.10. 1 hit.
InterProi IPR001344. Chloro_AB-bd_pln.
IPR022796. Chloroa_b-bind.
IPR023329. Chlorophyll_a/b-bd_dom.
[Graphical view ]
PANTHERi PTHR21649. PTHR21649. 1 hit.
Pfami PF00504. Chloroa_b-bind. 1 hit.
[Graphical view ]
SUPFAMi SSF103511. SSF103511. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Cloning of a pea cDNA encoding a polypeptide of the light-harvesting complex associated with photosystem I using a monoclonal antibody."
    Cannell M.E., Mitchell A.J., McCready S., Callow J.A., Green J.R.
    Plant Mol. Biol. 27:821-824(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: ArgenImported.
  2. "The structure of a plant photosystem I supercomplex at 3.4 A resolution."
    Amunts A., Drory O., Nelson N.
    Nature 447:58-63(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (3.40 ANGSTROMS) OF 74-259.
  3. "Structure determination and improved model of plant photosystem I."
    Amunts A., Toporik H., Borovikova A., Nelson N.
    J. Biol. Chem. 285:3478-3486(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (3.30 ANGSTROMS) IN COMPLEX WITH CHLOROPHYLL A.

Entry informationi

Entry nameiQ41038_PEA
AccessioniPrimary (citable) accession number: Q41038
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: September 3, 2014
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureImported

External Data

Dasty 3

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