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The map label for this gene is psaB

Identifier: 75908781

GI number: 75908781

Start: 3173015

End: 3175243

Strand: Direct

Name: psaB

Synonym: Ava_2567

Alternate gene names: 75908781

Gene position: 3173015-3175243 (Clockwise)

Preceding gene: 75908780

Following gene: 75908790

Centisome position: 49.85

GC content: 46.84

Gene sequence:

>2229_bases
ATGGCTACAAAATATCCTAAATTTAGCCGGGATCTGGCTCAAGATCCGACTACGCGTCGAATTTGGTATGCGATCGCCAC
GGGAAATGATTTTGAAAGTCATGATGGCATAACTGAGGAAAATCTCTACCAAAAGATTTTCGCTACTCACTTCGGTCATG
TCGCCATCATTTTCTTGTGGGCATCAAGTCTTCTGTTCCACGTCGCCTGGCAAGGTAACTTTGAACAGTGGATAAAAGAT
CCACTCCATATTCGCCCCATTGCCCATGCCATTTGGGACCCCCATTTTGGTGAACCAGCCATAGAGGCTTTTAGCCAAGG
TGGTGCTAACTATCCCGTAAATATTGCTTACTCTGGTGTTTATCACTGGTGGTATACCATCGGGATGCGGACGAATAACG
ACCTTTACCAAGGTTCTATTTTCCTGTTGCTTTTAGCAGCCTTATTTTTATTCGCAGGTTGGCTACACTTGCAACCCAAA
TTTCGTCCTAGCTTGACTTGGTTTAAGAGTGCTGAACCTCGTCTGAATCACCACTTAGCTGGTTTGTTTGGTGTTAGTTC
CTTGGCTTGGGCCGGTCACTTGATTCACGTCGCCATCCCCGAATCTCGTGGGGTTCATGTGGGTTGGAGAAACTTTCTGA
CTACTTTGCCTCACCCAGCAGGTTTAACACCATTCTGGATGGGTAACTGGGGTGTGTATGCCGAAAATGCAGATACGACC
GGGCATATTTTCGGCACATCCCAAGGTGCAGGAACCGCTATTTTGACTTTTTTGGGTGGTTTCCATCCCCAAACTGAATC
GCTGTGGTTGACTGATATGGCGCATCACCATCTAGCGATCGCTGTTATCTTTATCATTGCCGGGCATATGTACCGGACTA
ACTTTGGCATTGGTCACAGCATCAAAGAGATGCTGAACGCCAGACAATTCTTTGGTATCCGTACTGAAGGACAGTTCAAC
TTACCCCATCAAGGGTTATACGACACTTATAACAACTCCTTGCACTTCCAATTATCCATACACTTGGCAGCGTTAGGGAC
TGCGTTGTCGTTAGTGGCGCAACATATGTACTCGCTGCCGCCTTACGCCTTTATAGCAAAGGACTTTACAACACAGGCGG
CGCTATATACCCATCACCAGTACATTGCTGGGTTCTTGATGGTTGGCGCGTTTGCCCATGCTGGTATTTTCTGGGTACGA
GACTACGACCCAGAACAAAATCAAGGTAACGTCCTTGACCGTGTACTGAAGCATAAAGAAGCGATTATCTCTCACCTAAG
TTGGGTGTCGCTTTTCTTAGGCTTCCATACTCTAGGACTATACGTTCACAACGATGTTGTAGTTGCCTTTGGCACTCCAG
AAAAGCAAATTTTGATTGAGCCGGTGTTTGCTCAATTCATCCAAGCTGCTCATGGCAAACTGCTTTATGGGATGGATACT
TTATTATCTAACCCAGATAGTATTGCTTATACAGCTTGGCCAAACCACGCTAACGTCTGGTTGCCAAACTGGCTAGAGGC
GATTAACTCCGGCACTAACTCTTTATTCTTGACCATTGGCCCTGGTGATTTCTTGGTACACCATGCGATCGCTCTCGGTT
TGCATACCACCACCTTGATTTGTGTTAAGGGTGCGTTGGATGCCCGTGGTACTAAGCTGATGCCCGATAAGAAAGACTTC
GGCTTCACCTTCCCCTGTGATGGGCCTGGCCGTGGTGGTACTTGCCAAACCTCCTCTTGGGAACAGTCTTTCTATCTGGC
TCTCTTCTGGATGTTGAATCTCCTGGGCTGGGTAACTTTCTACTGGCATTGGAAGCATCTTGGGGTTTGGCAAGGTAACG
TTGCTCAGTTCAACGAAAACTCCACATACCTGATGGGTTGGTTCCGTGATTACCTCTGGGCTAATTCGGCTCAGTTAATT
AACGGTTACAATCCCTACGGCACAAATAATTTGTCTGTCTGGGCTTGGATGTTCCTGTTTGGACATTTAGTTTGGGCTAC
CGGTTTCATGTTCCTGATTAGCTGGCGTGGGTACTGGCAAGAGTTAATTGAAACTCTAGTTTGGGCGCACGAGCGCACGC
CCCTAGCTAACTTAGTTCGTTGGAAAGATAAGCCAGTGGCTCTATCTATTGTGCAAGGTTGGTTAGTCGGTTTAGCTCAC
TTTACCGTTGGTTACATCCTTACCTATGCAGCATTCCTTATAGCCTCAACGGCTGGTAAATTTGGTTAA

Upstream 100 bases:

>100_bases
ATCTGTAGGCTGAAAGGATGTTGATTCAATTGAAAAAATTTGCTGGCTCATGAGAACTAGCAACTTGGATTAGCGTTTCA
GGAGGATATGACTAGAATAC

Downstream 100 bases:

>100_bases
AAAATTTTGATATCCTTTGACCTTAGCCATTGTCCCCCTTGATACCGTTAGGTGAAAGGGGGATTTTTTTCTAAAATTTG
GCTTCAATTTCTCAAGGCAC

Product: photosystem I P700 chlorophyll a apoprotein A2

Products: NA

Alternate protein names: PsaB 2

Number of amino acids: Translated: 742; Mature: 741

Protein sequence:

>742_residues
MATKYPKFSRDLAQDPTTRRIWYAIATGNDFESHDGITEENLYQKIFATHFGHVAIIFLWASSLLFHVAWQGNFEQWIKD
PLHIRPIAHAIWDPHFGEPAIEAFSQGGANYPVNIAYSGVYHWWYTIGMRTNNDLYQGSIFLLLLAALFLFAGWLHLQPK
FRPSLTWFKSAEPRLNHHLAGLFGVSSLAWAGHLIHVAIPESRGVHVGWRNFLTTLPHPAGLTPFWMGNWGVYAENADTT
GHIFGTSQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVIFIIAGHMYRTNFGIGHSIKEMLNARQFFGIRTEGQFN
LPHQGLYDTYNNSLHFQLSIHLAALGTALSLVAQHMYSLPPYAFIAKDFTTQAALYTHHQYIAGFLMVGAFAHAGIFWVR
DYDPEQNQGNVLDRVLKHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKLLYGMDT
LLSNPDSIAYTAWPNHANVWLPNWLEAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLICVKGALDARGTKLMPDKKDF
GFTFPCDGPGRGGTCQTSSWEQSFYLALFWMLNLLGWVTFYWHWKHLGVWQGNVAQFNENSTYLMGWFRDYLWANSAQLI
NGYNPYGTNNLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQGWLVGLAH
FTVGYILTYAAFLIASTAGKFG

Sequences:

>Translated_742_residues
MATKYPKFSRDLAQDPTTRRIWYAIATGNDFESHDGITEENLYQKIFATHFGHVAIIFLWASSLLFHVAWQGNFEQWIKD
PLHIRPIAHAIWDPHFGEPAIEAFSQGGANYPVNIAYSGVYHWWYTIGMRTNNDLYQGSIFLLLLAALFLFAGWLHLQPK
FRPSLTWFKSAEPRLNHHLAGLFGVSSLAWAGHLIHVAIPESRGVHVGWRNFLTTLPHPAGLTPFWMGNWGVYAENADTT
GHIFGTSQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVIFIIAGHMYRTNFGIGHSIKEMLNARQFFGIRTEGQFN
LPHQGLYDTYNNSLHFQLSIHLAALGTALSLVAQHMYSLPPYAFIAKDFTTQAALYTHHQYIAGFLMVGAFAHAGIFWVR
DYDPEQNQGNVLDRVLKHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKLLYGMDT
LLSNPDSIAYTAWPNHANVWLPNWLEAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLICVKGALDARGTKLMPDKKDF
GFTFPCDGPGRGGTCQTSSWEQSFYLALFWMLNLLGWVTFYWHWKHLGVWQGNVAQFNENSTYLMGWFRDYLWANSAQLI
NGYNPYGTNNLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQGWLVGLAH
FTVGYILTYAAFLIASTAGKFG
>Mature_741_residues
ATKYPKFSRDLAQDPTTRRIWYAIATGNDFESHDGITEENLYQKIFATHFGHVAIIFLWASSLLFHVAWQGNFEQWIKDP
LHIRPIAHAIWDPHFGEPAIEAFSQGGANYPVNIAYSGVYHWWYTIGMRTNNDLYQGSIFLLLLAALFLFAGWLHLQPKF
RPSLTWFKSAEPRLNHHLAGLFGVSSLAWAGHLIHVAIPESRGVHVGWRNFLTTLPHPAGLTPFWMGNWGVYAENADTTG
HIFGTSQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVIFIIAGHMYRTNFGIGHSIKEMLNARQFFGIRTEGQFNL
PHQGLYDTYNNSLHFQLSIHLAALGTALSLVAQHMYSLPPYAFIAKDFTTQAALYTHHQYIAGFLMVGAFAHAGIFWVRD
YDPEQNQGNVLDRVLKHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKLLYGMDTL
LSNPDSIAYTAWPNHANVWLPNWLEAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLICVKGALDARGTKLMPDKKDFG
FTFPCDGPGRGGTCQTSSWEQSFYLALFWMLNLLGWVTFYWHWKHLGVWQGNVAQFNENSTYLMGWFRDYLWANSAQLIN
GYNPYGTNNLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQGWLVGLAHF
TVGYILTYAAFLIASTAGKFG

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): PSAB2_ANAVT (Q3MA04)

Other databases:

- EMBL:   CP000117
- RefSeq:   YP_323077.1
- ProteinModelPortal:   Q3MA04
- SMR:   Q3MA04
- STRING:   Q3MA04
- GeneID:   3679590
- GenomeReviews:   CP000117_GR
- KEGG:   ava:Ava_2567
- NMPDR:   fig|240292.3.peg.2227
- eggNOG:   NOG81876
- HOGENOM:   HBG284930
- OMA:   GHVAIIF
- ProtClustDB:   PRK13199
- BioCyc:   AVAR240292:AVA_2567-MONOMER
- 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: 83887; Mature: 83756

Theoretical pI: Translated: 7.27; Mature: 7.27

Prosite motif: PS00419 PHOTOSYSTEM_I_PSAAB

Important sites: BINDING 678-678 BINDING 679-679

Signals:

None

Transmembrane regions:

HASH(0xd70102c)-; HASH(0x11373fe4)-; HASH(0xe4963cc)-; HASH(0x110c87b0)-; HASH(0x10ef4060)-; HASH(0x10f13020)-; HASH(0x1146e2b0)-; HASH(0xfcd1550)-; HASH(0x110269fc)-; HASH(0x113f55c0)-; HASH(0xfa95144)-;

Cys/Met content:

0.4 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
2.3 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
1.8 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATKYPKFSRDLAQDPTTRRIWYAIATGNDFESHDGITEENLYQKIFATHFGHVAIIFLW
CCCCCCCHHHHHHCCCCCCEEEEEEECCCCCCCCCCCCHHHHHHHHHHHHCCHHHHHHHH
ASSLLFHVAWQGNFEQWIKDPLHIRPIAHAIWDPHFGEPAIEAFSQGGANYPVNIAYSGV
HHHHHEEEEECCCHHHHCCCCCCCCHHHHHHCCCCCCCHHHHHHHCCCCCCCEEEEECCE
YHWWYTIGMRTNNDLYQGSIFLLLLAALFLFAGWLHLQPKFRPSLTWFKSAEPRLNHHLA
EEEEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCHHHHHHH
GLFGVSSLAWAGHLIHVAIPESRGVHVGWRNFLTTLPHPAGLTPFWMGNWGVYAENADTT
HHHHHHHHHHCCEEEEEEECCCCCCEECHHHHHHHCCCCCCCCCEEECCCEEEECCCCCC
GHIFGTSQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVIFIIAGHMYRTNFGIGHS
EEEEECCCCCCHHHHHHHCCCCCCCCCEEEHHHHHHHHHHHHHHHHHCHHEECCCCCCHH
IKEMLNARQFFGIRTEGQFNLPHQGLYDTYNNSLHFQLSIHLAALGTALSLVAQHMYSLP
HHHHHHHHHHCCCCCCCCCCCCCCCCHHCCCCCEEEEEEEEHHHHHHHHHHHHHHHHCCC
PYAFIAKDFTTQAALYTHHQYIAGFLMVGAFAHAGIFWVRDYDPEQNQGNVLDRVLKHKE
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCEEEEECCCCCCCCCHHHHHHHHHHH
AIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKLLYGMDT
HHHHHHHHHHHHHHHHHHHEEEECCEEEEECCCCCCEEECHHHHHHHHHHCCCEEEEHHH
LLSNPDSIAYTAWPNHANVWLPNWLEAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLI
HHCCCCCEEEEECCCCCCEECCHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHHHEEE
CVKGALDARGTKLMPDKKDFGFTFPCDGPGRGGTCQTSSWEQSFYLALFWMLNLLGWVTF
EEECCCCCCCCCCCCCCCCCCEECCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHH
YWHWKHLGVWQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGTNNLSVWAWMFLF
HHEEEEEEEECCCCEEECCCCCEEHHHHHHHHHCCCHHEECCCCCCCCCCHHHHHHHHHH
GHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQGWLVGLAH
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHCCCCCCHHHHHHHHHHHHHH
FTVGYILTYAAFLIASTAGKFG
HHHHHHHHHHHHHHHHHCCCCH
>Mature Secondary Structure 
ATKYPKFSRDLAQDPTTRRIWYAIATGNDFESHDGITEENLYQKIFATHFGHVAIIFLW
CCCCCCHHHHHHCCCCCCEEEEEEECCCCCCCCCCCCHHHHHHHHHHHHCCHHHHHHHH
ASSLLFHVAWQGNFEQWIKDPLHIRPIAHAIWDPHFGEPAIEAFSQGGANYPVNIAYSGV
HHHHHEEEEECCCHHHHCCCCCCCCHHHHHHCCCCCCCHHHHHHHCCCCCCCEEEEECCE
YHWWYTIGMRTNNDLYQGSIFLLLLAALFLFAGWLHLQPKFRPSLTWFKSAEPRLNHHLA
EEEEEEEEEECCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCHHHHHHH
GLFGVSSLAWAGHLIHVAIPESRGVHVGWRNFLTTLPHPAGLTPFWMGNWGVYAENADTT
HHHHHHHHHHCCEEEEEEECCCCCCEECHHHHHHHCCCCCCCCCEEECCCEEEECCCCCC
GHIFGTSQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVIFIIAGHMYRTNFGIGHS
EEEEECCCCCCHHHHHHHCCCCCCCCCEEEHHHHHHHHHHHHHHHHHCHHEECCCCCCHH
IKEMLNARQFFGIRTEGQFNLPHQGLYDTYNNSLHFQLSIHLAALGTALSLVAQHMYSLP
HHHHHHHHHHCCCCCCCCCCCCCCCCHHCCCCCEEEEEEEEHHHHHHHHHHHHHHHHCCC
PYAFIAKDFTTQAALYTHHQYIAGFLMVGAFAHAGIFWVRDYDPEQNQGNVLDRVLKHKE
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCEEEEECCCCCCCCCHHHHHHHHHHH
AIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKLLYGMDT
HHHHHHHHHHHHHHHHHHHEEEECCEEEEECCCCCCEEECHHHHHHHHHHCCCEEEEHHH
LLSNPDSIAYTAWPNHANVWLPNWLEAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLI
HHCCCCCEEEEECCCCCCEECCHHHHHHCCCCCEEEEEECCCHHHHHHHHHHHHHHHEEE
CVKGALDARGTKLMPDKKDFGFTFPCDGPGRGGTCQTSSWEQSFYLALFWMLNLLGWVTF
EEECCCCCCCCCCCCCCCCCCEECCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHH
YWHWKHLGVWQGNVAQFNENSTYLMGWFRDYLWANSAQLINGYNPYGTNNLSVWAWMFLF
HHEEEEEEEECCCCEEECCCCCEEHHHHHHHHHCCCHHEECCCCCCCCCCHHHHHHHHHH
GHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQGWLVGLAH
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHCCCCCCHHHHHHHHHHHHHH
FTVGYILTYAAFLIASTAGKFG
HHHHHHHHHHHHHHHHHCCCCH

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