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Protein
Submitted name:

LH1 alpha polypeptide

Gene

pufA

Organism
Thermochromatium tepidum (Chromatium tepidum)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.SAAS annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi36Magnesium (bacteriochlorophyll a 1 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 10 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 11 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 13 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 14 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 15 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 18 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 21 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 30 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 40 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 41 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 6 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 7 axial ligand); via tele nitrogenCombined sources1
Metal bindingi36Magnesium (bacteriochlorophyll a 8 axial ligand); via tele nitrogenCombined sources1
Metal bindingi46Calcium 1Combined sources1
Metal bindingi46Calcium 2Combined sources1
Metal bindingi47Calcium 1; via carbonyl oxygenCombined sources1
Metal bindingi49Calcium 1Combined sources1
Metal bindingi49Calcium 2Combined sources1
Metal bindingi49Calcium 3Combined sources1
Metal bindingi50Calcium 1Combined sources1
Metal bindingi50Calcium 2Combined sources1
Metal bindingi50Calcium 3Combined sources1
Metal bindingi51Calcium 1; via amide nitrogen and carbonyl oxygenCombined sources1
Metal bindingi51Calcium 2; via carbonyl oxygenCombined sources1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLight-harvesting polypeptideSAAS annotation
LigandBacteriochlorophyllSAAS annotation, CalciumCombined sources, Chlorophyll, Chromophore, MagnesiumSAAS annotation, Metal-bindingCombined sourcesSAAS annotation

Names & Taxonomyi

Protein namesi
Submitted name:
LH1 alpha polypeptideImported
Gene namesi
Name:pufAImported
OrganismiThermochromatium tepidum (Chromatium tepidum)Imported
Taxonomic identifieri1050 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaChromatialesChromatiaceaeThermochromatium

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei20 – 39HelicalSequence analysisAdd BLAST20

GO - Cellular componenti

Keywords - Cellular componenti

Antenna complexSAAS annotation, Cell membraneSAAS annotation, Membrane

Interactioni

Protein-protein interaction databases

DIPiDIP-60695N.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3WMMX-ray3.011/3/5/7/9/A/D/F/I/K/O/Q/S/U/W/Y1-61[»]
4V8KX-ray3.01A1/A3/A5/A7/A9/AA/AD/AF/AI/AK/AO/AQ/AS/AU/AW/AY/B1/B3/B5/B7/B9/BA/BD/BF/BI/BK/BO/BQ/BS/BU1-61[»]
5B5MX-ray3.301/3/5/7/9/A/AA/AC/AE/AG/AI/AK/D/F/I/K/O/Q/S/U/W/Y/d/f/h/j/l/m/p/r1-61[»]
5B5NX-ray3.301/3/5/7/9/A/AA/AC/AE/AG/AI/AK/D/F/I/K/O/Q/S/U/W/Y/d/f/h/j/l/m/p/r1-61[»]
SMRiD2Z0P2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini9 – 47LHCInterPro annotationAdd BLAST39

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysisSAAS annotation

Family and domain databases

Gene3Di4.10.220.20. 1 hit.
InterProiView protein in InterPro
IPR000066. Antenna_a/b.
IPR018332. Antenna_alpha.
IPR002361. Antenna_alpha_CS.
PfamiView protein in Pfam
PF00556. LHC. 1 hit.
PRINTSiPR00673. LIGHTHARVSTA.
SUPFAMiSSF56918. SSF56918. 1 hit.
PROSITEiView protein in PROSITE
PS00968. ANTENNA_COMP_ALPHA. 1 hit.

Sequencei

Sequence statusi: Complete.

D2Z0P2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFTMNANLYK IWLILDPRRV LVSIVAFQIV LGLLIHMIVL STDLNWLDDN
60
IPVSYQALGK K
Length:61
Mass (Da):7,028
Last modified:March 23, 2010 - v1
Checksum:iF7BCC6129C108E2B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB543090 Genomic DNA. Translation: BAI67781.1.

Similar proteinsi

Entry informationi

Entry nameiD2Z0P2_THETI
AccessioniPrimary (citable) accession number: D2Z0P2
Entry historyiIntegrated into UniProtKB/TrEMBL: March 23, 2010
Last sequence update: March 23, 2010
Last modified: August 30, 2017
This is version 28 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources