#=GF ID PSII_Pbs31
#=GF AC PF18240.5
#=GF DE Photosystem II Psb31 protein
#=GF AU Smart A;0000-0002-6965-5633
#=GF SE ECOD:EUF03798
#=GF GA 25.00 25.00;
#=GF TC 25.00 25.10;
#=GF NC 24.90 24.70;
#=GF BM hmmbuild HMM.ann SEED.ann
#=GF SM hmmsearch -E 1000 --cpu 4 -Z 75585367 HMM pfamseq
#=GF TP Domain
#=GF RN [1]
#=GF RM 23988112
#=GF RT Crystal structure of Psb31, a novel extrinsic protein of
#=GF RT photosystem II from a marine centric diatom and implications for
#=GF RT its binding and function.
#=GF RA Nagao R, Suga M, Niikura A, Okumura A, Koua FH, Suzuki T, Tomo
#=GF RA T, Enami I, Shen JR;
#=GF RL Biochemistry. 2013;52:6646-6652.
#=GF DR INTERPRO; IPR040933;
#=GF DR SO; 0000417; polypeptide_domain;
#=GF CC This domain is Psb31, an extrinsic protein found in photosystem
#=GF CC II (PSII) present in Chaetoceros gracilis. Photosystem II (PSII)
#=GF CC is a multisubunit, membrane protein complex located in the
#=GF CC thylakoid membranes of oxygenic photosynthetic organisms from
#=GF CC cyanobacteria to higher plants. The four helices in the
#=GF CC N-terminal domain are arranged in an up-down-up-down fold and
#=GF CC are similar in structure to PsbQ protein in Spinach, despite low
#=GF CC sequence homology [1].
#=GF SQ 34
#=GS A0A813JLA7_POLGL/58-147 AC A0A813JLA7.1
#=GS A0A812Q538_9DINO/63-141 AC A0A812Q538.1
#=GS A0A813FYH6_POLGL/66-147 AC A0A813FYH6.1
#=GS A0A448ZDN4_9STRA/60-152 AC A0A448ZDN4.1
#=GS A0A813CSE2_9DINO/63-141 AC A0A813CSE2.1
#=GS A0A813BAZ2_9DINO/63-141 AC A0A813BAZ2.1
#=GS A0A1Z5JRZ4_FISSO/61-153 AC A0A1Z5JRZ4.1
#=GS F0Y9K2_AURAN/49-143 AC F0Y9K2.1
#=GS A0A0M0JXV0_9EUKA/63-151 AC A0A0M0JXV0.1
#=GS A0A1Q9EVX8_SYMMI/63-141 AC A0A1Q9EVX8.1
#=GS A0A813FEU3_POLGL/66-147 AC A0A813FEU3.1
#=GS A0A835ZH21_9STRA/67-158 AC A0A835ZH21.1
#=GS A0A1E7FAF2_9STRA/62-154 AC A0A1E7FAF2.1
#=GS A0A812PUW7_9DINO/63-141 AC A0A812PUW7.1
#=GS A0A812IIR8_9DINO/53-141 AC A0A812IIR8.1
#=GS A0A812XI66_9DINO/62-141 AC A0A812XI66.1
#=GS W7TXJ7_9STRA/63-153 AC W7TXJ7.1
#=GS A0A836CPF3_9STRA/66-157 AC A0A836CPF3.1
#=GS K0R4S8_THAOC/58-147 AC K0R4S8.1
#=GS A0A813G448_POLGL/58-147 AC A0A813G448.1
#=GS A0A812XNJ5_9DINO/62-141 AC A0A812XNJ5.1
#=GS A0A1Q9CK15_SYMMI/63-141 AC A0A1Q9CK15.1
#=GS A0A812WF06_9DINO/63-141 AC A0A812WF06.1
#=GS B8CC14_THAPS/57-146 AC B8CC14.1
#=GS B7G1J1_PHATC/60-152 AC B7G1J1.1
#=GS A0A6H5JBE3_9PHAE/72-162 AC A0A6H5JBE3.1
#=GS A0A4D9D808_9STRA/349-439 AC A0A4D9D808.1
#=GS A0A0G4EX51_VITBC/74-167 AC A0A0G4EX51.1
#=GS A0A5J4Z270_PORPP/63-184 AC A0A5J4Z270.1
#=GS D7G7Q2_ECTSI/72-162 AC D7G7Q2.1
#=GS A0A8J6CE54_DIALT/50-143 AC A0A8J6CE54.1
#=GS R1D7M1_EMIHU/45-138 AC R1D7M1.1
#=GS A0A1Z5JWD7_FISSO/61-153 AC A0A1Z5JWD7.1
#=GS A0A812QCR0_9DINO/63-141 AC A0A812QCR0.1
A0A813JLA7_POLGL/58-147 adaqgepntalfk-------------YGPPIL.......KLKDAVE..KGD...VDE.VLRK.......ENKFKLLN-GYW.....--RNQPEQYKEVNMLTEQILDAA....AEGKTKEVKDLYAQYVNRPDIK................
A0A812Q538_9DINO/63-141 ........tclar-------------YGPQVL.......GLKAAVE..KGD...MET.VLKK.......EPKFRALNSYWR.....---NQPGFFEKKAELSEKIMEAA....DAGKKDEVKKLYTEYVS-----dp..............
A0A813FYH6_POLGL/66-147 ........falfk-------------YGPPIL.......KLKDAVE..KGD...MDE.VLRK.......ENKFKLLN-GYW.....--RNQPEQYKEVNMLTEQILDAA....AGGNTKEVKDLYAQYVSRPDIK................
A0A448ZDN4_9STRA/60-152 .............AVSAATIQRAKFQYGSRIA.......ALKDAVS..KGD...FGA.VAAE.......KNAFILYNSGAF.....PGTKNKDKKAAAIQGTNAIFAAI....RSKDAGALKTAYAAYTKTVEL-s...............
A0A813CSE2_9DINO/63-141 ........tclar-------------YGPQVL.......GLKAAVE..KGD...MET.VLKK.......EPKFKALNSYWR.....---NQPGFFEKKSELSEKIMEAA....DAGKKDEVKKLYAEYVS-----dp..............
A0A813BAZ2_9DINO/63-141 ........tclar-------------YGPQVL.......GLKGAVE..KGD...MQT.ILKK.......EPKFKALNSYWR.....---NQPGFFEKKAELTEKLLEAA....DSGNKAEVQKLYTEYVS-----dp..............
A0A1Z5JRZ4_FISSO/61-153 .............AVSAATVNRARGIYGDRIA.......ALKSAVE..KGD...LDA.IVAE.......KNAFVLFNSGAY.....PTAKSKQQKKAAIEGTNAIFKAI....KAGDKAAVKSAYNSYVAANDI-s...............
F0Y9K2_AURAN/49-143 .............AVSAATVARSRGIYGGRIA.......DLKDAVE..KGD...FAA.VLAE.......KNAFDLFNSGAYa...qKSAITKAQKAIAVTETKNIMEAI....ASKNANQLKTSYAAYMKNAAI-d...............
A0A0M0JXV0_9EUKA/63-151 .............ASSKTVLERARAIYGSRVF.......RLQGAAP..---...-AK.VAEE.......INTFTLFTTGAY.....RSAADKDTVTKLKALAKEIAKAS....KAGDAAATSAKVKEFVAVGKI-r...............
A0A1Q9EVX8_SYMMI/63-141 ........tclar-------------YGPQVL.......GLKGAVE..KGD...MQT.ILKK.......EPKFKALNSYWR.....---NQPGFFEKKAELTEKLLEAA....DSGNKAEVQKLYTEYVS-----dp..............
A0A813FEU3_POLGL/66-147 ........falfk-------------YGPPIL.......KLKDAVE..KGD...MDE.VLRK.......ENKFKLLN-GFW.....--RNQPEQYKEVNMLTEQILDAA....AGGNTREVKDLYAQYVSRPDIK................
A0A835ZH21_9STRA/67-158 .............AVSEATVQRAKGIYGDKVL.......SLAGAVK..AGN...FEA.VAAE.......KNAITLLASGGF.....-GMSSKADKKQAQALKNAIFAAI....DTKNAAALQSAYGDLIKLAKI-p...............
A0A1E7FAF2_9STRA/62-154 .............AISKATIQRSKFKFGSRIA.......ALKGAVA..KGD...FAA.VAAE.......KNAFVLYNSGAY.....PGAKNKEAKKQAIIATNAIFGAI....RAKDAKALQTAYAGYIKATNM-s...............
A0A812PUW7_9DINO/63-141 ........tclar-------------YGPQVL.......GLKAAVD..KGD...MET.VLKK.......EPKFKALNSYWR.....---NQPGFFEKKAELSEKIMEAA....DAGKKDEVKKLYAEYVA-----dp..............
A0A812IIR8_9DINO/53-141 ..ayadaqgepvt---------ALARYGPQVL.......GLKAAVE..KGD...MQT.ILKK.......EPKFKALNSYWR.....---NQPGFFEKKAELTEKLLEAA....DSGNKAEVQKLYTEYVS-----dp..............
A0A812XI66_9DINO/62-141 .......vtclar-------------YGPQVL.......GLKGAVE..KGD...MQT.ILKK.......EPKFKALNSYWR.....---NQPGFFEKKAELTEKLLEAA....DSGNKAEVQKLYTEYVS-----dp..............
W7TXJ7_9STRA/63-153 ............s-VSSTTVQRASGLYGPRVI.......ALKDAVA..KGD...FAA.LDKA.......DGAIRLFNSGAF.....--ALNKPQKLKVQALYNDVRAAV....VKKDASRLKTAWAMYFKEA---gld.............
A0A836CPF3_9STRA/66-157 .............AVSESTVQRAKGIYGDKVL.......NLAGAVK..AGN...FEA.VKAE.......SGAISLLTSGGF.....-ARASKADKAAAKAAKDAIFAAV....ESKDAAKLQSAYADLVKLAKI-p...............
K0R4S8_THAOC/58-147 .............AKSAATVSRARGIYGQRIA.......ALEDAVS..KGD...FGA.VAAE.......KNAFILYNSGAI.....---TSKDKQAAAVKQTNAIFAAI....RGKDAGALKKAYGDYKSAQDI-a...............
A0A813G448_POLGL/58-147 adaqgepntalfk-------------YGPPIL.......KLQDAVE..KGD...VDE.VLRK.......ENKFKLLN-GYW.....--RNQPEQYKEVNMLTEQILDAA....AEGKTKEVKDLYARYVNIPEF-k...............
A0A812XNJ5_9DINO/62-141 .......vtclar-------------YGPQVL.......GLKGAVE..KGD...MQT.ILKK.......EPKFKALNSYWR.....---NQPGFFEKKAELTEKLLEAA....DSGNKAEVQKLYSEYVS-----dp..............
A0A1Q9CK15_SYMMI/63-141 ........tclar-------------YGPQVL.......GLKAAVE..KGD...MET.VLKK.......EPKFKALNSYWR.....---NQPGFFEKKSELSEKIMEAA....DAGKKDEVKKLYAEYVS-----dp..............
A0A812WF06_9DINO/63-141 ........tclar-------------YGPQVL.......GLKAAVD..KGD...MET.VLKK.......EPKFRALNSYWR.....---NQPGFFEKKAELSEKIMEAA....DAGKKDEVKKLYAEYVS-----dp..............
B8CC14_THAPS/57-146 .............AKSAATQSRARGIYGQRIA.......ALESAVN..AGD...FGA.VAAE.......KNAFILFNSGAI.....---ADKSKKSEAVKQTNAIFAAI....RAKDAGALKSAYATYKGANDIK................
B7G1J1_PHATC/60-152 .............AVSGATVQKARTVYGGRIA.......ELKEAVN..KGD...FGA.VANE.......KSAFVLFNSGAY.....PTSKSKEEKKAAISSTNKIFAAV....KAGDKAALKSAYDEYVKTNDIK................
A0A6H5JBE3_9PHAE/72-162 .............AKSPATQARARGIYGNRIA.......ALKGAVD..KGD...TAA.ILAE.......QNCFRLFNSGVY.....--STDKAKFAEAEALAKSVVQAA....GAGDAKALKDSYAAYMKYTEKK................
A0A4D9D808_9STRA/349-439 ............s-VSSTTVQRASGLYGPRVI.......ALKDAVA..KGD...FAA.LDKA.......DGAIRLFNSGAF.....--ALNKPQKLKVQALYNDVRAAV....VKKDASRLKTSWAMYFKEA---gld.............
A0A0G4EX51_VITBC/74-167 .............AVSDATVQRARGTYGIRLL.......DLEPAVN..KGD...FSA.VAKE.......KNAFTLFNSGAYa...kRGPIDRENKAKAESITKDIFAAV....EAKDVNKLKSSYAEYKK-----flpt............
A0A5J4Z270_PORPP/63-184 .............AVSSATKYRARNLYGSRIFdaapmieKLVAAVN..AKNwdtVES.IVGKkgpledlKNSFTLFATGAY.....--PTDKLVQTDLIGNTAVIYEMAgilrKAADQQDQKKALKAVN------elvksykeylaagelk
D7G7Q2_ECTSI/72-162 .............AKSLATQSRARGIYGNRIA.......ALKGAVD..KGD...TAA.IVAE.......QNCFRLFNSGVY.....--STDKAKFAEAEALAKSVVQAA....GAGDAKALKDSYAAYMKYTEKK................
A0A8J6CE54_DIALT/50-143 .............AESLLTQQTARARYGPRLL.......RLREVIGdrHAD...VNAsLAEE.......AIAVHLFTSGAF.....ARGSERARRLQALEKQLHVVAA-....-AGDAGGARQALDDIIETGEI-r...............
R1D7M1_EMIHU/45-138 .............ANSKATVDKARAIYGSRVV.......RLASASP..---...-EA.IIED.......QNAITLFISGAYragpnGNTQDKAISKQLLALKKTALDGA....KSGDAAKAQGALKEMIAIAKL-t...............
A0A1Z5JWD7_FISSO/61-153 .............AVSAATVNRARGIYGDRIA.......ALKSAVE..KGD...LDA.IVAE.......KNAFVLFNSGAY.....PTAKSKQQKKAAIEGTNAIFKAI....KAGDKAAVKSAYNSYVAANDI-s...............
A0A812QCR0_9DINO/63-141 ........tclar-------------YGPQVL.......GLKAAVE..KGD...MET.VLKK.......EPKFRALNSYWR.....---NQPGFFEKKAELSEKIMEAA....DAGKKDEVKKLYAEYVS-----dp..............
#=GC seq_cons ..........................YGspll.......uLKuAVc..KGD...hps.llcc.......cstFcLhNSGha........sp.sthcctttLocpIhcAs....cuGctsclKphYupYls.....s...............
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