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The map label for this gene is psaB [H]

Identifier: 158335608

GI number: 158335608

Start: 2475181

End: 2477391

Strand: Direct

Name: psaB [H]

Synonym: AM1_2458

Alternate gene names: 158335608

Gene position: 2475181-2477391 (Clockwise)

Preceding gene: 158335607

Following gene: 158335612

Centisome position: 38.06

GC content: 46.68

Gene sequence:

>2211_bases
ATGGCTACTAAATTTCCTAGTTTTAGCCAAGACCTTGCCCAAGATCCAACAACACGTCGGATCTGGTACGGAATTGCCAC
AGTTCATGATTTTGAGACTCATGACGGAATGACGGAGGAAAATCTTTATCAAAAGATTTTCGCGACTCACTTCGGTCATC
TCTCTATTATCTTTCTATGGTCTGCTGGCCATCTTTTCCATGTCGCCTGGCAAGGCAACTTTGAACAGTGGATCCAAGAT
CCACTAACCATCCGTCCCATCGCCCATGCGATTTGGGACCCCCATTTGGGTGATGCTGCAACTCAGGCGTTCACCCAAGC
TGGCGCTTCTGGTCCAGTTGACCTTTGTTATTCTGGCCTCTACCAATGGTGGTACACCATTGGTATGCGTACCAATGGTG
ATTTATACATTGGTTCTGTTTTCTTGATGATTGTCGCTGCAGTCATGTTGTTTGCAGGTTGGCTTCATCTACAACCCAAA
TTTCGACCCAGCTTAGCCTGGTTTAGAGATGCTGAATCCCAAATGAACCACCACTTGGCAGTTCTATTTGGTGCTAGCTC
TTTGGGCTGGACAGGCCACTTAATCCACGTTGCTATTCCCGAAGCTCGGGGTCAGCACGTAGGTTGGGATAACTTTCTGT
CAACCATGCCTCACCCTGCTGGTTTAGCGCCTTTCTTTACTGGGCGTTGGGGAGTTTATGCTCAAAACCCTGATACTGCT
GGTCATATTTTTGGAACTAGCGAAGGTGCTGGAACTGCGATTATTACCTTTATTGGCGGTTTCCATCCCCAAACTGAAGC
ATTGTGGCTAACTGATATTGCCCACCACCATCTGGCTATTGCTGTGATGTACATCATTGCTGGCCATATGTATCGAACTC
AGTTCGGTATTGGGCATAGTATGAAAGAGATCCTAGAAGCACACACCCCTCCCAGCGGGATGTTGGGTGATGCGCACAAG
GGCCTTTATGACACTTACAATGAATCTCTACATTTCCAGTTAGGTTTCCACCTAGCTGCATTAGGTGTAATCACTTCTGT
GGTTGCCCAACATATGTATTCATTGCCGTCATACGCTTTCATCTCTCAAGACCATGTCACACAAGCTGCGCTTTACACAC
ATCACCAATATATTGCTGGAATTCTAGCAATTGGTGCTTTTGCGCATGGTGGTATCTTCTTTGTCCGAGATTACGATCCA
GAACGTAACAAGAACAACGTTCTTGCTCGTGCTCTTGAGCATAAAGAGGCGATTATCTCCCACCTATCTTGGGTATCCAT
GTTCAGTGGTTTCCATACCCTTGGTGTTTATGTTCATAACGACACCGTGGTAGCTTTTGGTACTCCTGAGAAGCAAATTT
TGGTTGAGCCAATCTTTGCGCAATGGATTCAGGCAGCTCATGGCAAACTGCTCTTAGGATTTGAAACACTGCTTTCAAAT
CCTAATGGATTGGCTTATAACCCTCCTAACATTTCTCCTGATGTATTTGTTCCTGGATGGGTTGAAGCAATGAACAACCC
TGTTATCGGGCCGTTTATGTCTCAAGGGCCTGGTGACTTCTTGGTTCATCATGGTATTGCCTTCAGTTTGCATGTCACCG
TCTTAATCTGTGTCAAGGGTTGTTTGGATGCCCGTGGTTCTAAACTGATGCCTGACAAGAAAGACTTTGGTTATAGCTTC
CCTTGTGATGGCCCCGGACGTGGCGGTACTTGTGATATCTCTGCTTGGGATTCCTTCTACCTTGCCTTCTTCTGGATGCT
CAACACAATTGGTTGGATTGTCTTCTACTTCAACTGGAAGCATTTGGCTATCTGGTCTGGTAACGAAGCTCAGTTCAATA
CCAACTCTACTTATCTAATGGGTTGGCTGCGAGACTACCTTTGGGGATACTCAGCTCAATTGATTAACGGTTACACACCA
TTTGGTGTAAATAGCCTGTCAGTTTGGGCTTGGATTTTCCTCTTAGGCCACCTCTGCTGGGCGACTGGCTTCTTGTTCTT
GATCTCCTGGAGAGGTTACTGGCAAGAGCTGATTGAGACTCTCGTTTGGGCTCACCAGCGTACTCCCCTCGCCAACTTAG
TGACATGGAAAGACAAGCCTGTTGCTCTCTCTATCGTTCAAGGTCGCTTGGTGGGTTTAGTCCACTTTGCGGTTGGCTAT
TATGTGACCTACGCGGCTTTTGTGATTGGTGCAACAGCTCCTCTCGGCTAA

Upstream 100 bases:

>100_bases
GGACTGGGCCATTACCTCCTAGGTGGAATTGTGACCTCTTGGTCATTCTACCTAGCTCGAATTCTCGCATTAGGATAGGC
AAGGAGGACACTAAAAACTT

Downstream 100 bases:

>100_bases
AGAACTGCTAGCATATAGCTACGATAAATAGATTAATCCCCCCTCAACATAGTGTTGAGGGGGGTTTCGATTGAAGGGAA
AACGCTTATGGGATCATCGC

Product: photosystem I P700 chlorophyll a apoprotein A2

Products: NA

Alternate protein names: PsaB [H]

Number of amino acids: Translated: 736; Mature: 735

Protein sequence:

>736_residues
MATKFPSFSQDLAQDPTTRRIWYGIATVHDFETHDGMTEENLYQKIFATHFGHLSIIFLWSAGHLFHVAWQGNFEQWIQD
PLTIRPIAHAIWDPHLGDAATQAFTQAGASGPVDLCYSGLYQWWYTIGMRTNGDLYIGSVFLMIVAAVMLFAGWLHLQPK
FRPSLAWFRDAESQMNHHLAVLFGASSLGWTGHLIHVAIPEARGQHVGWDNFLSTMPHPAGLAPFFTGRWGVYAQNPDTA
GHIFGTSEGAGTAIITFIGGFHPQTEALWLTDIAHHHLAIAVMYIIAGHMYRTQFGIGHSMKEILEAHTPPSGMLGDAHK
GLYDTYNESLHFQLGFHLAALGVITSVVAQHMYSLPSYAFISQDHVTQAALYTHHQYIAGILAIGAFAHGGIFFVRDYDP
ERNKNNVLARALEHKEAIISHLSWVSMFSGFHTLGVYVHNDTVVAFGTPEKQILVEPIFAQWIQAAHGKLLLGFETLLSN
PNGLAYNPPNISPDVFVPGWVEAMNNPVIGPFMSQGPGDFLVHHGIAFSLHVTVLICVKGCLDARGSKLMPDKKDFGYSF
PCDGPGRGGTCDISAWDSFYLAFFWMLNTIGWIVFYFNWKHLAIWSGNEAQFNTNSTYLMGWLRDYLWGYSAQLINGYTP
FGVNSLSVWAWIFLLGHLCWATGFLFLISWRGYWQELIETLVWAHQRTPLANLVTWKDKPVALSIVQGRLVGLVHFAVGY
YVTYAAFVIGATAPLG

Sequences:

>Translated_736_residues
MATKFPSFSQDLAQDPTTRRIWYGIATVHDFETHDGMTEENLYQKIFATHFGHLSIIFLWSAGHLFHVAWQGNFEQWIQD
PLTIRPIAHAIWDPHLGDAATQAFTQAGASGPVDLCYSGLYQWWYTIGMRTNGDLYIGSVFLMIVAAVMLFAGWLHLQPK
FRPSLAWFRDAESQMNHHLAVLFGASSLGWTGHLIHVAIPEARGQHVGWDNFLSTMPHPAGLAPFFTGRWGVYAQNPDTA
GHIFGTSEGAGTAIITFIGGFHPQTEALWLTDIAHHHLAIAVMYIIAGHMYRTQFGIGHSMKEILEAHTPPSGMLGDAHK
GLYDTYNESLHFQLGFHLAALGVITSVVAQHMYSLPSYAFISQDHVTQAALYTHHQYIAGILAIGAFAHGGIFFVRDYDP
ERNKNNVLARALEHKEAIISHLSWVSMFSGFHTLGVYVHNDTVVAFGTPEKQILVEPIFAQWIQAAHGKLLLGFETLLSN
PNGLAYNPPNISPDVFVPGWVEAMNNPVIGPFMSQGPGDFLVHHGIAFSLHVTVLICVKGCLDARGSKLMPDKKDFGYSF
PCDGPGRGGTCDISAWDSFYLAFFWMLNTIGWIVFYFNWKHLAIWSGNEAQFNTNSTYLMGWLRDYLWGYSAQLINGYTP
FGVNSLSVWAWIFLLGHLCWATGFLFLISWRGYWQELIETLVWAHQRTPLANLVTWKDKPVALSIVQGRLVGLVHFAVGY
YVTYAAFVIGATAPLG
>Mature_735_residues
ATKFPSFSQDLAQDPTTRRIWYGIATVHDFETHDGMTEENLYQKIFATHFGHLSIIFLWSAGHLFHVAWQGNFEQWIQDP
LTIRPIAHAIWDPHLGDAATQAFTQAGASGPVDLCYSGLYQWWYTIGMRTNGDLYIGSVFLMIVAAVMLFAGWLHLQPKF
RPSLAWFRDAESQMNHHLAVLFGASSLGWTGHLIHVAIPEARGQHVGWDNFLSTMPHPAGLAPFFTGRWGVYAQNPDTAG
HIFGTSEGAGTAIITFIGGFHPQTEALWLTDIAHHHLAIAVMYIIAGHMYRTQFGIGHSMKEILEAHTPPSGMLGDAHKG
LYDTYNESLHFQLGFHLAALGVITSVVAQHMYSLPSYAFISQDHVTQAALYTHHQYIAGILAIGAFAHGGIFFVRDYDPE
RNKNNVLARALEHKEAIISHLSWVSMFSGFHTLGVYVHNDTVVAFGTPEKQILVEPIFAQWIQAAHGKLLLGFETLLSNP
NGLAYNPPNISPDVFVPGWVEAMNNPVIGPFMSQGPGDFLVHHGIAFSLHVTVLICVKGCLDARGSKLMPDKKDFGYSFP
CDGPGRGGTCDISAWDSFYLAFFWMLNTIGWIVFYFNWKHLAIWSGNEAQFNTNSTYLMGWLRDYLWGYSAQLINGYTPF
GVNSLSVWAWIFLLGHLCWATGFLFLISWRGYWQELIETLVWAHQRTPLANLVTWKDKPVALSIVQGRLVGLVHFAVGYY
VTYAAFVIGATAPLG

Specific function: PsaA and psaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. PSI is a plastocyanin/cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which tran

COG id: NA

COG function: NA

Gene ontology:
GO:0000287: Photosystem I P700 chlorophyll a apoprotein
GO:0006810: Photosystem I P700 chlorophyll a apoprotein
GO:0009055: Photosystem I P700 chlorophyll a apoprotein
GO:0009522: Photosystem I P700 chlorophyll a apoprotein
GO:0009579: Photosystem I P700 chlorophyll a apoprotein
GO:0015979: Photosystem I P700 chlorophyll a apoprotein
GO:0016020: Photosystem I P700 chlorophyll a apoprotein
GO:0016021: Photosystem I P700 chlorophyll a apoprotein
GO:0016168: Photosystem I P700 chlorophyll a apoprotein
GO:0018298: Photosystem I P700 chlorophyll a apoprotein
GO:0022900: Photosystem I P700 chlorophyll a apoprotein
GO:0046872: Photosystem I P700 chlorophyll a apoprotein
GO:0051536: Photosystem I P700 chlorophyll a apoprotein
GO:0051539: Photosystem I P700 chlorophyll a apoprotein
GO:0055114: Photosystem I P700 chlorophyll a apoprotein

Cell location: Cellular thylakoid membrane; Multi-pass membrane protein [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psaA/psaB family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001280
- InterPro:   IPR020586
- InterPro:   IPR006244 [H]

Pfam domain/function: PF00223 PsaA_PsaB [H]

EC number: NA

Molecular weight: Translated: 82135; Mature: 82004

Theoretical pI: Translated: 6.73; Mature: 6.73

Prosite motif: PS00419 PHOTOSYSTEM_I_PSAAB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
2.4 %Met     (Translated Protein)
3.3 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
2.3 %Met     (Mature Protein)
3.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATKFPSFSQDLAQDPTTRRIWYGIATVHDFETHDGMTEENLYQKIFATHFGHLSIIFLW
CCCCCCCCHHHHHCCCCCCEEEEEEEEEEECCCCCCCCHHHHHHHHHHHHCCCEEEEEEE
SAGHLFHVAWQGNFEQWIQDPLTIRPIAHAIWDPHLGDAATQAFTQAGASGPVDLCYSGL
ECCCEEEEEECCCHHHHHCCCCEEHHHHHHHCCCCCCHHHHHHHHHCCCCCCHHHHHHHH
YQWWYTIGMRTNGDLYIGSVFLMIVAAVMLFAGWLHLQPKFRPSLAWFRDAESQMNHHLA
HHHHHHEEECCCCCEEHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHCHHHHHCCEEE
VLFGASSLGWTGHLIHVAIPEARGQHVGWDNFLSTMPHPAGLAPFFTGRWGVYAQNPDTA
EEEECCCCCCCEEEEEEEECCCCCCCCCHHHHHHHCCCCCCCCCCCCCCCEEEECCCCCC
GHIFGTSEGAGTAIITFIGGFHPQTEALWLTDIAHHHLAIAVMYIIAGHMYRTQFGIGHS
CEEEECCCCCCEEEEEEECCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHH
MKEILEAHTPPSGMLGDAHKGLYDTYNESLHFQLGFHLAALGVITSVVAQHMYSLPSYAF
HHHHHHHCCCCCCCCCCHHCCHHHHCCCCEEEEHHHHHHHHHHHHHHHHHHHHCCCCEEE
ISQDHVTQAALYTHHQYIAGILAIGAFAHGGIFFVRDYDPERNKNNVLARALEHKEAIIS
ECHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEECCCCCCCCCHHHHHHHHHHHHHHH
HLSWVSMFSGFHTLGVYVHNDTVVAFGTPEKQILVEPIFAQWIQAAHGKLLLGFETLLSN
HHHHHHHHCCCEEEEEEEECCEEEEECCCCHHHHHHHHHHHHHHHHCCCEEEEHHHHHCC
PNGLAYNPPNISPDVFVPGWVEAMNNPVIGPFMSQGPGDFLVHHGIAFSLHVTVLICVKG
CCCCEECCCCCCCCCCCCHHHHHHCCCCCCCHHCCCCCCEEECCCCHHHHHHHHHHHHHH
CLDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDSFYLAFFWMLNTIGWIVFYFNWK
HHCCCCCCCCCCCHHCCCCCCCCCCCCCCEEECHHHHHHHHHHHHHHHHHHEEEEEEEEE
HLAIWSGNEAQFNTNSTYLMGWLRDYLWGYSAQLINGYTPFGVNSLSVWAWIFLLGHLCW
EEEEECCCCCEECCCCHHHHHHHHHHHHCCHHHHHCCCCCCCCCHHHHHHHHHHHHHHHH
ATGFLFLISWRGYWQELIETLVWAHQRTPLANLVTWKDKPVALSIVQGRLVGLVHFAVGY
HHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHEEEECCCCEEEEEHHHHHHHHHHHHHHH
YVTYAAFVIGATAPLG
HHHHHHHHHHCCCCCC
>Mature Secondary Structure 
ATKFPSFSQDLAQDPTTRRIWYGIATVHDFETHDGMTEENLYQKIFATHFGHLSIIFLW
CCCCCCCHHHHHCCCCCCEEEEEEEEEEECCCCCCCCHHHHHHHHHHHHCCCEEEEEEE
SAGHLFHVAWQGNFEQWIQDPLTIRPIAHAIWDPHLGDAATQAFTQAGASGPVDLCYSGL
ECCCEEEEEECCCHHHHHCCCCEEHHHHHHHCCCCCCHHHHHHHHHCCCCCCHHHHHHHH
YQWWYTIGMRTNGDLYIGSVFLMIVAAVMLFAGWLHLQPKFRPSLAWFRDAESQMNHHLA
HHHHHHEEECCCCCEEHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHCHHHHHCCEEE
VLFGASSLGWTGHLIHVAIPEARGQHVGWDNFLSTMPHPAGLAPFFTGRWGVYAQNPDTA
EEEECCCCCCCEEEEEEEECCCCCCCCCHHHHHHHCCCCCCCCCCCCCCCEEEECCCCCC
GHIFGTSEGAGTAIITFIGGFHPQTEALWLTDIAHHHLAIAVMYIIAGHMYRTQFGIGHS
CEEEECCCCCCEEEEEEECCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHH
MKEILEAHTPPSGMLGDAHKGLYDTYNESLHFQLGFHLAALGVITSVVAQHMYSLPSYAF
HHHHHHHCCCCCCCCCCHHCCHHHHCCCCEEEEHHHHHHHHHHHHHHHHHHHHCCCCEEE
ISQDHVTQAALYTHHQYIAGILAIGAFAHGGIFFVRDYDPERNKNNVLARALEHKEAIIS
ECHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEECCCCCCCCCHHHHHHHHHHHHHHH
HLSWVSMFSGFHTLGVYVHNDTVVAFGTPEKQILVEPIFAQWIQAAHGKLLLGFETLLSN
HHHHHHHHCCCEEEEEEEECCEEEEECCCCHHHHHHHHHHHHHHHHCCCEEEEHHHHHCC
PNGLAYNPPNISPDVFVPGWVEAMNNPVIGPFMSQGPGDFLVHHGIAFSLHVTVLICVKG
CCCCEECCCCCCCCCCCCHHHHHHCCCCCCCHHCCCCCCEEECCCCHHHHHHHHHHHHHH
CLDARGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDSFYLAFFWMLNTIGWIVFYFNWK
HHCCCCCCCCCCCHHCCCCCCCCCCCCCCEEECHHHHHHHHHHHHHHHHHHEEEEEEEEE
HLAIWSGNEAQFNTNSTYLMGWLRDYLWGYSAQLINGYTPFGVNSLSVWAWIFLLGHLCW
EEEEECCCCCEECCCCHHHHHHHHHHHHCCHHHHHCCCCCCCCCHHHHHHHHHHHHHHHH
ATGFLFLISWRGYWQELIETLVWAHQRTPLANLVTWKDKPVALSIVQGRLVGLVHFAVGY
HHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHEEEECCCCEEEEEHHHHHHHHHHHHHHH
YVTYAAFVIGATAPLG
HHHHHHHHHHCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: 8486290; 11687205 [H]