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The map label for this gene is psaB

Identifier: 170078567

GI number: 170078567

Start: 2042579

End: 2044780

Strand: Direct

Name: psaB

Synonym: SYNPCC7002_A1962

Alternate gene names: 170078567

Gene position: 2042579-2044780 (Clockwise)

Preceding gene: 170078566

Following gene: 170078568

Centisome position: 67.9

GC content: 52.5

Gene sequence:

>2202_bases
ATGGCAACTAAATTTCCAAAATTTAGCCAAGACCTTGCTCAAGATCCCACTACGCGTCGGATTTGGTACGGAATCGCTAC
AGCACATGATTTCGAGACCCACGACGGGATGACTGAGGAGAATCTTTACCAAAAGATCTTTGCTTCCCACTTCGGTCACC
TCGCAATCATCTTCCTGTGGACTTCCGGCACCCTCTTCCACGTTGCTTGGCAAGGCAATTTCGAGCAGTGGATCAAAGAT
CCCCTGAACGTCCGTCCCATCGCCCATGCGATCTGGGATCCCCACTTTGGTCAAGGCGCAATTGATGCCTTTACCCAAGC
GGGCGCTTCTAACCCTGTAAACATTGCATATTCTGGGGTTTACCATTGGTTCTACACCATTGGGATGACCACCAATGCTG
ACCTCTACCAAGGCGCAGTATTCCTTCTGATCCTCTCTTCTCTGTTTTTGTTCGCAGGCTGGCTGCACTTGCAACCCAAG
TTCCGTCCTAGTCTTGCGTGGTTCAAGGATGCTGAATCTCGCCTCAACCACCACTTAGCTGGTTTGTTTGGTGTCAGTTC
TTTGGCTTGGACAGGTCACCTGGTACACGTTGCAATTCCTGAGTCTCGCGGTGTTCATGTTGGCTGGGATAACTTCCTTT
CTGTGAAGCCTCACCCCGCTGGTTTGATGCCCTTCTTCACTGGGAACTGGGGTGTGTATGCGCAAAACCCTGATACTGCG
GGTCATGTGTTTGGCACATCCCAAGGTGCAGGTACTGCGATTCTGACCTTCCTTGGTGGTTTCCACCCCCAAACGGAGTC
TCTCTGGTTGACTGATATTGCCCACCACCACTTGGCGATCGCCGTGCTGTTTATCATCGCGGGTCACATGTATCGCACCA
AGTTCGGGATTGGTCACAGCATCAAAGAGATCCTCAATGCCCACCAGCCCCCCTCGGGTAAGCTTGGTGCCGGCCACAAA
GGTCTTTACGATACCGTTAACAACTCCCTCCACTTCCAGTTGGGTCTGGCGCTTGCATCCTTGGGTGTAATCACCTCCTT
GGTTGCACAGCACATGTACTCTCTGCCTTCCTATGCGTTCATCGCCAAGGATTACACTACCCAGGCAGCACTGTACACCC
ACCACCAGTACATCGCTGGTTTCTTGATGGTCGGTGCGTTTGCCCACGGTGCGATTTTCTTCGTCCGTGACTACGATCCC
GAAGCGAACAAAGACAATGTTCTTTATCGCATGTTGGAGCACAAGGAAGCCCTGATCTCTCACCTCAGCTGGGTATCTCT
CTTCCTCGGTTTCCACACCCTCGGACTCTATGTCCACAACGATGTAGTAGTTGCCTTCGGTACCCCTGAAAAGCAAATCC
TCATCGAACCTGTCTTTGCTCAGTTTGTCCAAGCGGCTTCTGGTAAAGCACTCTACGGCTTTGATGTACTTCTTTCCAAC
GCTGATAGCATCGCTTCCAATGCAAGTGCGGCTTATCTTCCCGGCTGGTTAGATGCCATCAACAGCGGTTCTAACTCTCT
CTTCCTCAACATTGGTCCTGGTGACTTCCTCGTTCACCACGCGATCGCCCTCGGTCTTCACACCACCACTCTCATTCTTG
TGAAAGGTGCGTTGGATGCCCGTGGTTCTAAGCTAATGCCCGATAAGAAAGACTTCGGCTACAGCTTCCCCTGTGATGGC
CCCGGTCGTGGCGGTACTTGTGATATCTCCGCTTGGGATGCCTTCTACCTCGCAATGTTCTGGATGCTGAACACCCTGGG
CTGGTTGACCTTCTACTGGCACTGGAAGCACCTCGGCATTTGGCAAGGTAACGTTGCTCAGTTCAACGAAAACTCCACCT
ACCTGATGGGCTGGTTCCGTGACTACCTCTGGGCGAACTCCGCACAGTTGATCAACGGCTACAACCCCTACGGTGTAAAC
AATCTCTCCGTCTGGGCTTGGATGTTCCTCTTCGGACACCTTGTTTGGGCAACTGGTTTCATGTTCCTCATCTCTTGGCG
TGGTTACTGGCAAGAGCTGATCGAAACTATCGTTTGGGCCCACGAGCGCACTCCCCTGGCGAACATTGTTCGTTGGAAGG
ACAAGCCCGTTGCGCTATCCATCGTTCAGGCTCGTTTGGTTGGTCTCGCTCACTTCACGGTGGGTTACGTCCTCACCTAC
GCGGCCTTCCTGATTGCCTCGACGTCAGGTAAGTTTGGTTGA

Upstream 100 bases:

>100_bases
CCCAATTGGCTCCTAGTATCTTTCCCTGCGGGAAAATACAGAGGTTACATTTGAAGACCTCACCCTCATTTGTTTAACGA
GGAGAACCTCAAGCATAGTT

Downstream 100 bases:

>100_bases
TTAAGTTCTTCTGAAAATTAACCTGCTAAAATCTCACCCCTTGTCTTTTCGGCAGGGGGTTTTTGCTTTGCGATGAAAAA
AACCCTAGAACAATGGGCCA

Product: photosystem I P700 chlorophyll a apoprotein A2

Products: NA

Alternate protein names: PsaB

Number of amino acids: Translated: 733; Mature: 732

Protein sequence:

>733_residues
MATKFPKFSQDLAQDPTTRRIWYGIATAHDFETHDGMTEENLYQKIFASHFGHLAIIFLWTSGTLFHVAWQGNFEQWIKD
PLNVRPIAHAIWDPHFGQGAIDAFTQAGASNPVNIAYSGVYHWFYTIGMTTNADLYQGAVFLLILSSLFLFAGWLHLQPK
FRPSLAWFKDAESRLNHHLAGLFGVSSLAWTGHLVHVAIPESRGVHVGWDNFLSVKPHPAGLMPFFTGNWGVYAQNPDTA
GHVFGTSQGAGTAILTFLGGFHPQTESLWLTDIAHHHLAIAVLFIIAGHMYRTKFGIGHSIKEILNAHQPPSGKLGAGHK
GLYDTVNNSLHFQLGLALASLGVITSLVAQHMYSLPSYAFIAKDYTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDP
EANKDNVLYRMLEHKEALISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFVQAASGKALYGFDVLLSN
ADSIASNASAAYLPGWLDAINSGSNSLFLNIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDG
PGRGGTCDISAWDAFYLAMFWMLNTLGWLTFYWHWKHLGIWQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGVN
NLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETIVWAHERTPLANIVRWKDKPVALSIVQARLVGLAHFTVGYVLTY
AAFLIASTSGKFG

Sequences:

>Translated_733_residues
MATKFPKFSQDLAQDPTTRRIWYGIATAHDFETHDGMTEENLYQKIFASHFGHLAIIFLWTSGTLFHVAWQGNFEQWIKD
PLNVRPIAHAIWDPHFGQGAIDAFTQAGASNPVNIAYSGVYHWFYTIGMTTNADLYQGAVFLLILSSLFLFAGWLHLQPK
FRPSLAWFKDAESRLNHHLAGLFGVSSLAWTGHLVHVAIPESRGVHVGWDNFLSVKPHPAGLMPFFTGNWGVYAQNPDTA
GHVFGTSQGAGTAILTFLGGFHPQTESLWLTDIAHHHLAIAVLFIIAGHMYRTKFGIGHSIKEILNAHQPPSGKLGAGHK
GLYDTVNNSLHFQLGLALASLGVITSLVAQHMYSLPSYAFIAKDYTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDP
EANKDNVLYRMLEHKEALISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFVQAASGKALYGFDVLLSN
ADSIASNASAAYLPGWLDAINSGSNSLFLNIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDG
PGRGGTCDISAWDAFYLAMFWMLNTLGWLTFYWHWKHLGIWQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGVN
NLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETIVWAHERTPLANIVRWKDKPVALSIVQARLVGLAHFTVGYVLTY
AAFLIASTSGKFG
>Mature_732_residues
ATKFPKFSQDLAQDPTTRRIWYGIATAHDFETHDGMTEENLYQKIFASHFGHLAIIFLWTSGTLFHVAWQGNFEQWIKDP
LNVRPIAHAIWDPHFGQGAIDAFTQAGASNPVNIAYSGVYHWFYTIGMTTNADLYQGAVFLLILSSLFLFAGWLHLQPKF
RPSLAWFKDAESRLNHHLAGLFGVSSLAWTGHLVHVAIPESRGVHVGWDNFLSVKPHPAGLMPFFTGNWGVYAQNPDTAG
HVFGTSQGAGTAILTFLGGFHPQTESLWLTDIAHHHLAIAVLFIIAGHMYRTKFGIGHSIKEILNAHQPPSGKLGAGHKG
LYDTVNNSLHFQLGLALASLGVITSLVAQHMYSLPSYAFIAKDYTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDPE
ANKDNVLYRMLEHKEALISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFVQAASGKALYGFDVLLSNA
DSIASNASAAYLPGWLDAINSGSNSLFLNIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGYSFPCDGP
GRGGTCDISAWDAFYLAMFWMLNTLGWLTFYWHWKHLGIWQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGVNN
LSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETIVWAHERTPLANIVRWKDKPVALSIVQARLVGLAHFTVGYVLTYA
AFLIASTSGKFG

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:

Cell location: Cellular thylakoid membrane; Multi-pass membrane protein

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psaA/psaB family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSAB_SYNP2 (P17155)

Other databases:

- EMBL:   M18165
- EMBL:   CP000951
- PIR:   S06902
- RefSeq:   YP_001735205.1
- ProteinModelPortal:   P17155
- SMR:   P17155
- GeneID:   6055678
- GenomeReviews:   CP000951_GR
- KEGG:   syp:SYNPCC7002_A1962
- HOGENOM:   HBG284930
- OMA:   FTGNWGV
- ProtClustDB:   PRK13199
- GO:   GO:0015979
- GO:   GO:0006810
- HAMAP:   MF_00482
- InterPro:   IPR001280
- InterPro:   IPR020586
- InterPro:   IPR006244
- Gene3D:   G3DSA:1.20.1130.10
- PIRSF:   PIRSF002905
- PRINTS:   PR00257
- TIGRFAMs:   TIGR01336

Pfam domain/function: PF00223 PsaA_PsaB

EC number: NA

Molecular weight: Translated: 81638; Mature: 81507

Theoretical pI: Translated: 7.18; Mature: 7.18

Prosite motif: PS00419 PHOTOSYSTEM_I_PSAAB

Important sites: BINDING 669-669 BINDING 670-670

Signals:

None

Transmembrane regions:

HASH(0x1caaaba4)-; HASH(0x1d7d72b4)-; HASH(0x1d779528)-; HASH(0x1d45e73c)-; HASH(0x1d05145c)-; HASH(0x1d82b3a4)-; HASH(0x1ccdc520)-; HASH(0x1d628b8c)-; HASH(0x1cd1c498)-; HASH(0x1cff3754)-; HASH(0x1d77e9bc)-;

Cys/Met content:

0.3 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.3 %Cys     (Mature Protein)
1.8 %Met     (Mature Protein)
2.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATKFPKFSQDLAQDPTTRRIWYGIATAHDFETHDGMTEENLYQKIFASHFGHLAIIFLW
CCCCCCCHHHHHHCCCCCCEEEEEEEECCCCCCCCCCCHHHHHHHHHHHCCCCEEEEEEE
TSGTLFHVAWQGNFEQWIKDPLNVRPIAHAIWDPHFGQGAIDAFTQAGASNPVNIAYSGV
ECCEEEEEEECCCHHHHHCCCCCCCHHHHHHCCCCCCCHHHHHHHHCCCCCCCEEEEHHH
YHWFYTIGMTTNADLYQGAVFLLILSSLFLFAGWLHLQPKFRPSLAWFKDAESRLNHHLA
EEEEEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHEECCCCCCCHHHHHHHHHHHHHHHH
GLFGVSSLAWTGHLVHVAIPESRGVHVGWDNFLSVKPHPAGLMPFFTGNWGVYAQNPDTA
HHHHHHHHHHCCEEEEEEECCCCCEEECCCCCEECCCCCCCCCCEEECCEEEEECCCCCC
GHVFGTSQGAGTAILTFLGGFHPQTESLWLTDIAHHHLAIAVLFIIAGHMYRTKFGIGHS
CCEEECCCCCCHHHHHHHCCCCCCCCCEEHHHHHHHHHHHHHHHHHHCHHHHHHCCCCHH
IKEILNAHQPPSGKLGAGHKGLYDTVNNSLHFQLGLALASLGVITSLVAQHMYSLPSYAF
HHHHHHCCCCCCCCCCCCCCCHHHHHCCCEEEEHHHHHHHHHHHHHHHHHHHHCCCCEEE
IAKDYTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDPEANKDNVLYRMLEHKEALIS
EECCCCHHHHHHHHHHHHHHHHHHHHHHCCEEEEEECCCCCCCCCHHHHHHHHHHHHHHH
HLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFVQAASGKALYGFDVLLSN
HHHHHHHHHHHHHHHEEEECCEEEEECCCCCCEEECHHHHHHHHHCCCCEEEEHHHHHCC
ADSIASNASAAYLPGWLDAINSGSNSLFLNIGPGDFLVHHAIALGLHTTTLILVKGALDA
CHHHHCCCCCCCCCHHHHHHCCCCCEEEEEECCHHHHHHHHHHHHHHHEEEEEEECCCCC
RGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAMFWMLNTLGWLTFYWHWKHLGI
CCCCCCCCCHHCCCCCCCCCCCCCCEEECHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEE
WQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGVNNLSVWAWMFLFGHLVWATGF
ECCCCEEECCCCCEEHHHHHHHHHCCCHHEECCCCCCCCCCHHHHHHHHHHHHHHHHHHH
MFLISWRGYWQELIETIVWAHERTPLANIVRWKDKPVALSIVQARLVGLAHFTVGYVLTY
HHHHHHHHHHHHHHHHHHHHCCCCCHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
AAFLIASTSGKFG
HHHHHHCCCCCCH
>Mature Secondary Structure 
ATKFPKFSQDLAQDPTTRRIWYGIATAHDFETHDGMTEENLYQKIFASHFGHLAIIFLW
CCCCCCHHHHHHCCCCCCEEEEEEEECCCCCCCCCCCHHHHHHHHHHHCCCCEEEEEEE
TSGTLFHVAWQGNFEQWIKDPLNVRPIAHAIWDPHFGQGAIDAFTQAGASNPVNIAYSGV
ECCEEEEEEECCCHHHHHCCCCCCCHHHHHHCCCCCCCHHHHHHHHCCCCCCCEEEEHHH
YHWFYTIGMTTNADLYQGAVFLLILSSLFLFAGWLHLQPKFRPSLAWFKDAESRLNHHLA
EEEEEEECCCCCCHHHHHHHHHHHHHHHHHHHHHHEECCCCCCCHHHHHHHHHHHHHHHH
GLFGVSSLAWTGHLVHVAIPESRGVHVGWDNFLSVKPHPAGLMPFFTGNWGVYAQNPDTA
HHHHHHHHHHCCEEEEEEECCCCCEEECCCCCEECCCCCCCCCCEEECCEEEEECCCCCC
GHVFGTSQGAGTAILTFLGGFHPQTESLWLTDIAHHHLAIAVLFIIAGHMYRTKFGIGHS
CCEEECCCCCCHHHHHHHCCCCCCCCCEEHHHHHHHHHHHHHHHHHHCHHHHHHCCCCHH
IKEILNAHQPPSGKLGAGHKGLYDTVNNSLHFQLGLALASLGVITSLVAQHMYSLPSYAF
HHHHHHCCCCCCCCCCCCCCCHHHHHCCCEEEEHHHHHHHHHHHHHHHHHHHHCCCCEEE
IAKDYTTQAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDPEANKDNVLYRMLEHKEALIS
EECCCCHHHHHHHHHHHHHHHHHHHHHHCCEEEEEECCCCCCCCCHHHHHHHHHHHHHHH
HLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFVQAASGKALYGFDVLLSN
HHHHHHHHHHHHHHHEEEECCEEEEECCCCCCEEECHHHHHHHHHCCCCEEEEHHHHHCC
ADSIASNASAAYLPGWLDAINSGSNSLFLNIGPGDFLVHHAIALGLHTTTLILVKGALDA
CHHHHCCCCCCCCCHHHHHHCCCCCEEEEEECCHHHHHHHHHHHHHHHEEEEEEECCCCC
RGSKLMPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAMFWMLNTLGWLTFYWHWKHLGI
CCCCCCCCCHHCCCCCCCCCCCCCCEEECHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEE
WQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGVNNLSVWAWMFLFGHLVWATGF
ECCCCEEECCCCCEEHHHHHHHHHCCCHHEECCCCCCCCCCHHHHHHHHHHHHHHHHHHH
MFLISWRGYWQELIETIVWAHERTPLANIVRWKDKPVALSIVQARLVGLAHFTVGYVLTY
HHHHHHHHHHHHHHHHHHHHCCCCCHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHH
AAFLIASTSGKFG
HHHHHHCCCCCCH

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: NA