1JB0


Conserved Protein Domain Family
psaB
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TIGR01336: psaB 
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photosystem I core protein PsaB
The core proteins of photosystem I are PsaA and PsaB, homologous integral membrane proteins that form a heterodimer. The heterodimer binds the electron-donating chlorophyll dimer P700, as well as chlorophyll, phylloquinone, and 4FE-4S electron acceptors. This model describes PsaB only. [Energy metabolism, Photosynthesis]
Links
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Statistics
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PSSM-Id: 130403
Aligned: 4 rows
Threshold Bit Score: 1422.04
Created: 8-Oct-2014
Updated: 25-Oct-2021
Structure
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Program:
Drawing:
Aligned Rows:
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
1JB0_B   1 ATKFPKFSQDLAQDPTTRRIWYAIAMAHDFESHDGMTEENLYQKIFASHFGHLAIIFLWVSGSLFHVAWQGNFEQWVQDP 80  Synechococcus elongatus
P56767   2 ALRFPRFSQGLAQDPTTRRIWFGIATAHDFESHDDITEERLYQNIFASHFGQLAIIFLWTSGNLFHVAWQGNFETWVQDP 81  thale cress
Q9TLQ6   2 ATKFPKFSQSLSSDPTTRRIWYGIATSHDFEAHDNVTEENLYQKIFASHFGHLAIIFLWTSGNLFHVAWQGNFEAWIANP 81  Cyanidium caldarium
O52475   2 ATKFPKFSQDLAQDPTTRRIWYAMATGNDFESHDGMTEENLYQKIFATHFGHVAIIFLWASSLLFHVAWQGNFEQWIKDP 81  Mastigocladus laminosus

1JB0_B  81 VNTRPIAHAIWDPQFGKAAVDAFTQAGASNPVDIAYSGVYHWWYTIGMRTNGDLYQGAIFLLILASLALFAGWLHLQPKF 160 Synechococcus elongatus
P56767  82 LHVRPIAHAIWDPHFGQPAVEAFTRGGALGPVNIAYSGVYQWWYTIGLRTNEDLYTGALFLLFLSALSLIGGWLHLQPKW 161 thale cress
Q9TLQ6  82 LKVKPVAHAIWDPHFGQAALKAFSRGGVNYPVDISYSGVYHWWYTIGMRTSSDLYAGALFLLVLAALCMFAGRLHLQPKF 161 Cyanidium caldarium
O52475  82 IHIRPIAHAIWDPQFGKPAIEAFTQGGANYPVNISYSGIYHWWYTIGMRTNNDLYMGAVFLLILASVFLFAGWLHLQPKF 161 Mastigocladus laminosus

1JB0_B 161 RPSLSWFKNAESRLNHHLAGLFGVSSLAWAGHLIHVAIPESRGQHVGWDNFLSTMPHPAGLAPFFTGNWGVYAQNPDTAS 240 Synechococcus elongatus
P56767 162 KPRVSWFKNAESRLNHHLSGLFGVSSLAWTGHLVHVAIPASRGEYVRWNNFLNVLPHPQGLGPLFTGQWNLYAQNPDSSS 241 thale cress
Q9TLQ6 162 KPSISWFKNNESRLNHHLSGLFGLSSLAWCGHLIHVAIPASRGQHIGWNNFLTTPPHPAGLKPFFTGNWSDYSLNPDDPS 241 Cyanidium caldarium
O52475 162 RPSLSWFKSAEPRLNHHLAGLFGVSSLAWAGHLIHVAIPESRGQHVGWNNFLSTLPHPAGLQPFFTGNWGVYASDPDTAN 241 Mastigocladus laminosus

1JB0_B 241 HVFGTAQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVLFIVAGHMYRTQFGIGHSIKEMMDAKdffGt---KVE-- 315 Synechococcus elongatus
P56767 242 HLFGTSQGSGTAILTLLGGFHPQTQSLWLTDMAHHHLAIAILFLIAGHMYRTNFGIGHSIKDLLEAH---I----PPG-- 312 thale cress
Q9TLQ6 242 HIFGTSSNSGKAILTFLGGFHPQTQSLWLTDIAHHHLAIAVIFIIAGHMYRTNFGIGHNIKDILEAH---Kp---P-S-- 312 Cyanidium caldarium
O52475 242 HVFGTSQGAGTAILTFLGGFHPQTESLWLTDMAHHHLAIAVIFIIAGHMYRTNFGIGHSIKEMLNSK---AglvpGTNse 318 Mastigocladus laminosus

1JB0_B 316 GPFNMPHQGIYETYNNSLHFQLGWHLACLGVITSLVAQHMYSLPPYAFIAQDHTTMAALYTHHQYIAGFLMVGAFAHGAI 395 Synechococcus elongatus
P56767 313 GRLGRGHKGLYDTINNSIHFQLGLALASLGVITSLVAQHMYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAI 392 thale cress
Q9TLQ6 313 GKMGLGHKGLFNTISNSLHFQLGLALACLGVLSSLTAQHLYSIPPYAFISRDFVTQAALYTHHQYIAGFLMVGAFAHGAI 392 Cyanidium caldarium
O52475 319 GQFNLPHQGLYDTYNNSLHFQLGIHLAALGTITSLVAQHMYAMPPYAFIAKDYTTQAALYTHHQYIAIFLMLGAFAHGAI 398 Mastigocladus laminosus

1JB0_B 396 FLVRDYDPAQNKGNVLDRVLQHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQAAHGKLLY 475 Synechococcus elongatus
P56767 393 FFIRDYNPEQNEDNVLARMLDHKEAIISHLSWASLFLGFHTLGLYVHNDVMLAFGTPEKQILIEPIFAQWIQSAHGKTSY 472 thale cress
Q9TLQ6 393 FFVRDYDPKQNKDNVLYRMLEHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFGNPEKQILIEPIFAQWIQATSGKTLY 472 Cyanidium caldarium
O52475 399 FWVRDYDPEQNKGNVLDRVLKHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFGTPEKQILIEPVFAQFIQASHGKVLY 478 Mastigocladus laminosus

1JB0_B 476 GFDTLLSNPDSIASTAwpnY---GNVWLPGWLDAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKL 552 Synechococcus elongatus
P56767 473 GFDVLLSSTSGPAFNA---G---RSIWLPGWLNAINENSNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKL 546 thale cress
Q9TLQ6 473 GFNVLLASSSSSATQA---A---QSLWLPNWLEAINNNNNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKL 546 Cyanidium caldarium
O52475 479 GLNVLLSNPDSVAYTA---YpnyGNVWLQGWLDAINSGTNSLFLTIGPGDFLVHHAFALALHTTVLILVKGALDARGSKL 555 Mastigocladus laminosus

1JB0_B 553 MPDKKDFGYAFPCDGPGRGGTCDISAWDAFYLAMFWMLNTIGWVTFYWHWKHLGVWEGNVAQFNESSTYLMGWLRDYLWL 632 Synechococcus elongatus
P56767 547 MPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLNTIGWVTFYWHWKHITLWQGNVSQFNESSTYLMGWLRDYLWL 626 thale cress
Q9TLQ6 547 MPDKKDFGYSFPCDGPGRGGTCDISAWDAFYLGVFWMLNTIGWTTFYWHWKHITIWQGNASQFNESSTYLMGWFRDYLWL 626 Cyanidium caldarium
O52475 556 MPDKKDFGYAFPCDGPGRGGTCDISAWDAFYLATFWALNTVGWVTFYWHWKHLGIWQGNVAQFNESSTYLMGWFRDYLWA 635 Mastigocladus laminosus

1JB0_B 633 NSSQLINGYNPFGTNNLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQAR 712 Synechococcus elongatus
P56767 627 NSSQLINGYNPFGMNSLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETLAWAHERTPLANLIRWKDKPVALSIVQAR 706 thale cress
Q9TLQ6 627 NSSPIINGYNPYGMNNLSVWAWMFLFAHLVWATGFMFLISWRGYWQELIESLVWAHERTPLANLITWKDKPVALSIVQAR 706 Cyanidium caldarium
O52475 636 NSAQLINGYNPYGMNNLSVWAWMFLFGHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWKDKPVALSIVQAR 715 Mastigocladus laminosus

1JB0_B 713 LVGLAHFSVGYILTYAAFLIASTAAKFG 740 Synechococcus elongatus
P56767 707 LVGLAHFSVGYIFTYAAFLIASTSGKFG 734 thale cress
Q9TLQ6 707 LVGLVHFSVGYVLTYAAFVIASTAGKFN 734 Cyanidium caldarium
O52475 716 LVGLTHFTVGYVLTYAAFLIASTAGKFG 743 Mastigocladus laminosus
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