Citrus Sinensis ID: 024163

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140-------150-------160-------170-------180-------190-------200-------210-------220-------230-------240-------250-------260-------270-
Protein Sequence
MLPRSLALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWYAQLEQ
Secondary Structure (PSIPRED)
ccHHHHHHHHHHHHHHcccccccccccccccHHHHccEEEEEEEcEEEccccccccccccccEEccccccccccEEcccEEEEEEEcccccccccccccEEEEEEEEEcccEEEEEEEcccccEEEEEEcccEEEEEEEEcccccEEEEEEEEEcHHcccccccccccccccccccccccccccccccccccccccccccccccHHHHHHHHccccccccEEEEEEEEEEccccccEEEEEEEEccccccccccccccEEEEEEEEEEEcc
Secondary Structure Prediction (SSPRO)
ccHHHHHHHHHHHHHHHHHcccccccccHccHHHHHHccHHHHcccccccccccEccccccEEcccccEEEEEEEEcccEEEEEEcccccccccHEccccEEEEEEEcccccEEEEEEccccEEEEEEcccccccEEEEEccccccccEEEEEEEEEEcccccccccEEEccccccccccccccccccccccccEEccccccccHHHHHHHHccEEEcccEEEEEEEEEEcccccEEEEEEEEEcccccccccccccEEEEEEEEEEEEcc
Coil and Loop (DISEMBL)
mlprslalpsplllssfrsgasaegvpkrltydeiqSKTYMEvkgtgtanqcptidggvdsfafkpgkyqakkfcleptsftvkaesvnknappdfqntklMTRLTYTldeiegpfevspdgtikfvekdgiDYAAVTvqlpggervpfLFTIKQLVasgkpenfggeflvpsyrgssfldpkgrggstgydnaialpaggrgdeedlakenikntssstgkitlsvtkskpetgevigvfeslqpsdtdmgakvpkdvkiQGIWYAQLEQ
Flexible Loop (DISEMBL)
mlprslalpsplllssfrsgasaegvpkrltydeIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTvkaesvnknappdfqntkLMTRLTYTLDEIegpfevspdgtIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKenikntssstgkitlsvtkskpetgeVIGVFeslqpsdtdmgakvpkdVKIQGIWYAQLEQ
Low Complexity Region (SEG)
MlprslalpsplllssfrsGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWYAQLEQ
Disordered region (IsUnstruct)
*******************************YDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVK************QNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYR**********************************************************************************DVKIQGIWYA****
Disordered Region (DISOPRED)
*LPRSLALPSPLLLSSFRSGAS*******LTYDEIQSKTYMEVKGTGTANQCPTID***********KYQAKKFCLEPTSF*****************TKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIK**********FGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRG*******ENIKNTSSSTGKITLSVTKSKPETGEVIGVFES*Q*******AKVPKDVKIQGIWYAQLE*
Disordered Region (DISEMBL)
MLPRSLALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWYAQLEQ
Disordered Region (DISPRO)
MLPRSLALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWYAQLE*
Transmembrane Helix (TMHMM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
ooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
TM Helix, Signal Peptide (MEMSAT_SVM)
SSSSSSSSSSSSSiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
SSSSSSSSSSSSSSSSSSSSSSSoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
SSSSSSSSSSSSSSSSSSSSSSSSooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
MLPRSLALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWYAQLEQ
Positional Conservation
no confident homologs detected

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Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST

Original result of BLAST against SWISS-PROT Database

ID	Length	Definition	RBH(Q2H)	RBH(H2Q)	Q cover	H cover	Identity	E-value
Query	271	2.2.26 [Sep-21-2011]
Q40459	332	Oxygen-evolving enhancer	N/A	no	0.929	0.759	0.932	1e-137
P23322	329	Oxygen-evolving enhancer	N/A	no	0.929	0.765	0.912	1e-134
P26320	333	Oxygen-evolving enhancer	N/A	no	0.929	0.756	0.892	1e-132
O49079	329	Oxygen-evolving enhancer	N/A	no	0.929	0.765	0.865	1e-129
P12359	332	Oxygen-evolving enhancer	N/A	no	0.966	0.789	0.842	1e-128
P23321	332	Oxygen-evolving enhancer	yes	no	0.929	0.759	0.857	1e-128
P14226	329	Oxygen-evolving enhancer	N/A	no	0.929	0.765	0.865	1e-128
Q9S841	331	Oxygen-evolving enhancer	no	no	0.929	0.761	0.853	1e-128
P85194	324	Oxygen-evolving enhancer	N/A	no	0.926	0.774	0.860	1e-127
P27665	325	Oxygen-evolving enhancer	N/A	no	0.955	0.796	0.815	1e-120

>sp|Q40459|PSBO_TOBAC Oxygen-evolving enhancer protein 1, chloroplastic OS=Nicotiana tabacum GN=PSBO PE=2 SV=1

 Score =  488 bits (1255), Expect = e-137,   Method: Compositional matrix adjust.
 Identities = 235/252 (93%), Positives = 245/252 (97%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLT+DEIQSKTYMEVKGTGTANQCPTIDGGV SFAFKPGKY AKKFCLEP
Sbjct: 81  SGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVASFAFKPGKYNAKKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESVNKNAPPDFQ TKLMTRLTYTLDEIEGPFEVS DGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVNKNAPPDFQKTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNTSSSTGKITLSVT+SKPETGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELQKENVKNTSSSTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Stabilizes the manganese cluster which is the primary site of water splitting.
Nicotiana tabacum (taxid: 4097)

>sp|P23322|PSBO_SOLLC Oxygen-evolving enhancer protein 1, chloroplastic OS=Solanum lycopersicum GN=PSBO PE=2 SV=2

 Score =  478 bits (1229), Expect = e-134,   Method: Compositional matrix adjust.
 Identities = 230/252 (91%), Positives = 243/252 (96%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTI+GGV SFAFKPGKY AKKFCLEP
Sbjct: 78  SGANAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIEGGVGSFAFKPGKYTAKKFCLEP 137

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAE V+KN+ PDFQ TKLMTRLTYTLDEIEGPFEVSPDGT+KF EKDGIDYAAVT
Sbjct: 138 TSFTVKAEGVSKNSAPDFQKTKLMTRLTYTLDEIEGPFEVSPDGTVKFEEKDGIDYAAVT 197

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 198 VQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 257

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT+S TGKITLSVT+SKPETGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 258 AGGRGDEEELQKENVKNTASLTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKD 317

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 318 VKIQGIWYAQLE 329

Stabilizes the manganese cluster which is the primary site of water splitting.

Solanum lycopersicum (taxid: 4081)

>sp|P26320|PSBO_SOLTU Oxygen-evolving enhancer protein 1, chloroplastic OS=Solanum tuberosum GN=PSBO PE=2 SV=1

 Score =  470 bits (1209), Expect = e-132,   Method: Compositional matrix adjust.
 Identities = 225/252 (89%), Positives = 240/252 (95%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLT+DEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKY AKKFCLEP
Sbjct: 81  SGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYNAKKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAE V+KN+ PDFQ TKLMTRLTYTLDEIEGPFEVSPDGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAEGVSKNSAPDFQKTKLMTRLTYTLDEIEGPFEVSPDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F  +FLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFSVDFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT+S TGKIT +VTKS P+TGEVIGVFES+QPSDTD+GAK PKD
Sbjct: 261 AGGRGDEEELQKENVKNTASLTGKITFTVTKSNPQTGEVIGVFESIQPSDTDLGAKTPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Stabilizes the manganese cluster which is the primary site of water splitting.

Solanum tuberosum (taxid: 4113)

>sp|O49079|PSBO_FRIAG Oxygen-evolving enhancer protein 1, chloroplastic OS=Fritillaria agrestis GN=PSBO PE=2 SV=1

 Score =  460 bits (1184), Expect = e-129,   Method: Compositional matrix adjust.
 Identities = 218/252 (86%), Positives = 237/252 (94%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEGVPKRLT+DEIQSKTYMEVKG+GTANQCPTI+GG +SF +K GKY  KK CLEP
Sbjct: 78  SGASAEGVPKRLTFDEIQSKTYMEVKGSGTANQCPTIEGGTESFGYKTGKYTLKKLCLEP 137

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAE +NKNAPP+FQ TKLMTRLTYTLDEIEGPFEV+PDGT+KF EKDGIDYAAVT
Sbjct: 138 TSFTVKAEGINKNAPPEFQKTKLMTRLTYTLDEIEGPFEVAPDGTVKFEEKDGIDYAAVT 197

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFT+KQLVA+GKPE+F G +LVPSYRGSSFLDPKGRGGS GYDNA+ALP
Sbjct: 198 VQLPGGERVPFLFTVKQLVATGKPESFSGSYLVPSYRGSSFLDPKGRGGSAGYDNAVALP 257

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KENIK+ SSSTGKITLSVTKSKPETGEVIGVFES+QPSDTD+G+K PKD
Sbjct: 258 AGGRGDEEELVKENIKDVSSSTGKITLSVTKSKPETGEVIGVFESIQPSDTDLGSKAPKD 317

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 318 VKIQGIWYAQLE 329

Stabilizes the manganese cluster which is the primary site of water splitting.

Fritillaria agrestis (taxid: 64177)

>sp|P12359|PSBO_SPIOL Oxygen-evolving enhancer protein 1, chloroplastic OS=Spinacia oleracea GN=PSBO PE=1 SV=1

 Score =  458 bits (1179), Expect = e-128,   Method: Compositional matrix adjust.
 Identities = 224/266 (84%), Positives = 244/266 (91%), Gaps = 4/266 (1%)

Query: 6   LALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFK 65
           LAL +  L++S   GA+AEG  KRLTYDEIQSKTY+EVKGTGTANQCPT++GGVDSFAFK
Sbjct: 70  LALATSALIAS---GANAEG-GKRLTYDEIQSKTYLEVKGTGTANQCPTVEGGVDSFAFK 125

Query: 66  PGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIK 125
           PGKY AKKFCLEPT F VKAE ++KN+ PDFQNTKLMTRLTYTLDEIEGPFEVS DGT+K
Sbjct: 126 PGKYTAKKFCLEPTKFAVKAEGISKNSGPDFQNTKLMTRLTYTLDEIEGPFEVSSDGTVK 185

Query: 126 FVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGR 185
           F EKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPE+F G+FLVPSYRGSSFLDPKGR
Sbjct: 186 FEEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPESFSGDFLVPSYRGSSFLDPKGR 245

Query: 186 GGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQ 245
           GGSTGYDNA+ALPAGGRGDEE+L KEN KN +SS G ITLSVT SKPETGEVIGVF+SLQ
Sbjct: 246 GGSTGYDNAVALPAGGRGDEEELQKENNKNVASSKGTITLSVTSSKPETGEVIGVFQSLQ 305

Query: 246 PSDTDMGAKVPKDVKIQGIWYAQLEQ 271
           PSDTD+GAKVPKDVKI+G+WYAQLEQ
Sbjct: 306 PSDTDLGAKVPKDVKIEGVWYAQLEQ 331

Stabilizes the manganese cluster which is the primary site of water splitting (By similarity). Binds GTP after preillumination of photosystem II core complex. This binding is inhibited by DCMU.

Spinacia oleracea (taxid: 3562)

>sp|P23321|PSBO1_ARATH Oxygen-evolving enhancer protein 1-1, chloroplastic OS=Arabidopsis thaliana GN=PSBO1 PE=1 SV=2

 Score =  457 bits (1177), Expect = e-128,   Method: Compositional matrix adjust.
 Identities = 216/252 (85%), Positives = 238/252 (94%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEG PKRLTYDEIQSKTYMEVKGTGTANQCPTIDGG ++F+FKPGKY  KKFC EP
Sbjct: 81  SGASAEGAPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGSETFSFKPGKYAGKKFCFEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKA+SV+KNAPP+FQNTKLMTRLTYTLDEIEGPFEV+ DG++ F E+DGIDYAAVT
Sbjct: 141 TSFTVKADSVSKNAPPEFQNTKLMTRLTYTLDEIEGPFEVASDGSVNFKEEDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFT+KQL ASGKP++F G+FLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTVKQLDASGKPDSFTGKFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT++S G+ITL VTKSKPETGEVIGVFESLQPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELVKENVKNTAASVGEITLKVTKSKPETGEVIGVFESLQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQG+WY QLE
Sbjct: 321 VKIQGVWYGQLE 332

Stabilizes the manganese cluster which is the primary site of water splitting.

Arabidopsis thaliana (taxid: 3702)

>sp|P14226|PSBO_PEA Oxygen-evolving enhancer protein 1, chloroplastic OS=Pisum sativum GN=PSBO PE=2 SV=1

 Score =  457 bits (1176), Expect = e-128,   Method: Compositional matrix adjust.
 Identities = 218/252 (86%), Positives = 235/252 (93%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEG PKRLT+DEIQSKTY+EVKGTGTANQCPTIDGGVDSF+FKPGKY AKK CLEP
Sbjct: 77  SGASAEGAPKRLTFDEIQSKTYLEVKGTGTANQCPTIDGGVDSFSFKPGKYNAKKLCLEP 136

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVK+E V KN P  FQNTKLMTRLTYTLDEIEGPFEVS DG++KF EKDGIDYAAVT
Sbjct: 137 TSFTVKSEGVTKNTPLAFQNTKLMTRLTYTLDEIEGPFEVSADGSVKFEEKDGIDYAAVT 196

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKP++F GEFLVPSYRGSSFLDPKGRG STGYDNA+ALP
Sbjct: 197 VQLPGGERVPFLFTIKQLVASGKPDSFSGEFLVPSYRGSSFLDPKGRGASTGYDNAVALP 256

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN K+ +SS GKITLSVT++KPETGEVIGVFES+QPSDTD+GAK PKD
Sbjct: 257 AGGRGDEEELGKENNKSAASSKGKITLSVTQTKPETGEVIGVFESIQPSDTDLGAKAPKD 316

Query: 259 VKIQGIWYAQLE 270
           VKIQG+WYAQLE
Sbjct: 317 VKIQGVWYAQLE 328

Stabilizes the manganese cluster which is the primary site of water splitting.

Pisum sativum (taxid: 3888)

>sp|Q9S841|PSBO2_ARATH Oxygen-evolving enhancer protein 1-2, chloroplastic OS=Arabidopsis thaliana GN=PSBO2 PE=1 SV=1

 Score =  457 bits (1176), Expect = e-128,   Method: Compositional matrix adjust.
 Identities = 215/252 (85%), Positives = 237/252 (94%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA AEG PKRLTYDEIQSKTYMEVKGTGTANQCPTIDGG ++F+FK GKY  KKFC EP
Sbjct: 80  SGAGAEGAPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGSETFSFKAGKYTGKKFCFEP 139

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKA+SV+KNAPPDFQNTKLMTRLTYTLDEIEGPFEV  DG++KF E+DGIDYAAVT
Sbjct: 140 TSFTVKADSVSKNAPPDFQNTKLMTRLTYTLDEIEGPFEVGSDGSVKFKEEDGIDYAAVT 199

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFT+KQL ASGKPE+F G+FLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 200 VQLPGGERVPFLFTVKQLEASGKPESFSGKFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 259

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L+KEN+KNT++S G+ITL +TKSKPETGEVIGVFESLQPSDTD+GAKVPKD
Sbjct: 260 AGGRGDEEELSKENVKNTAASVGEITLKITKSKPETGEVIGVFESLQPSDTDLGAKVPKD 319

Query: 259 VKIQGIWYAQLE 270
           VKIQG+WY Q+E
Sbjct: 320 VKIQGVWYGQIE 331

Stabilizes the manganese cluster which is the primary site of water splitting. Regulates dephosphorylation and turnover of the PSII reaction center D1 protein.

Arabidopsis thaliana (taxid: 3702)

>sp|P85194|PSBO_HELAN Oxygen-evolving enhancer protein 1, chloroplastic OS=Helianthus annuus GN=PSBO PE=1 SV=1

 Score =  452 bits (1164), Expect = e-127,   Method: Compositional matrix adjust.
 Identities = 216/251 (86%), Positives = 234/251 (93%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEG PKRLTYDEIQSKTYMEVKGTGTANQCPTI+GGV+ FA KPGKY A+KFCLEP
Sbjct: 73  SGASAEGSPKRLTYDEIQSKTYMEVKGTGTANQCPTIEGGVNGFAVKPGKYNAQKFCLEP 132

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAE ++KN+ P+FQ TKLMTRLTYTLDEIEGP EVS DGTIKF EKDGIDYAAVT
Sbjct: 133 TSFTVKAEGISKNSAPEFQKTKLMTRLTYTLDEIEGPLEVSSDGTIKFEEKDGIDYAAVT 192

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIK+LVA+GKPE+FGG FLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 193 VQLPGGERVPFLFTIKELVATGKPESFGGNFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 252

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KENIKNT++  G+IT SVT SKPETGEVIGVFES+QPSDTD+GAK PKD
Sbjct: 253 AGGRGDEEELLKENIKNTAAGKGEITFSVTSSKPETGEVIGVFESIQPSDTDLGAKAPKD 312

Query: 259 VKIQGIWYAQL 269
           VKIQG+WYAQL
Sbjct: 313 VKIQGVWYAQL 323

Stabilizes the manganese cluster which is the primary site of water splitting.

Helianthus annuus (taxid: 4232)

>sp|P27665|PSBO_WHEAT Oxygen-evolving enhancer protein 1, chloroplastic OS=Triticum aestivum GN=PSBO PE=2 SV=1

 Score =  429 bits (1104), Expect = e-120,   Method: Compositional matrix adjust.
 Identities = 216/265 (81%), Positives = 231/265 (87%), Gaps = 6/265 (2%)

Query: 6   LALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFK 65
            AL +  LL S   GA+AEG PKRLT+DEIQSKTYMEVKGTGTANQCPTIDGGVDSF FK
Sbjct: 65  FALATSALLVS---GATAEGAPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVDSFPFK 121

Query: 66  PGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIK 125
            GKY+ KKFCLEPTSFTVKAE + KN PP FQ TKLMTRLTYTLDE+EGP EV    T+K
Sbjct: 122 AGKYEMKKFCLEPTSFTVKAEGIQKNEPPRFQKTKLMTRLTYTLDEMEGPLEVRRRRTLK 181

Query: 126 FVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGR 185
           F EKDGIDYAAVTVQLPGGERV FLFT+KQLVA+GKPE+F   FLVPSYRGSSFLDPKGR
Sbjct: 182 FEEKDGIDYAAVTVQLPGGERVAFLFTVKQLVATGKPESF-RPFLVPSYRGSSFLDPKGR 240

Query: 186 GGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQ 245
           GGSTGYDNA ALP GGRGDEE+LAKEN+KN SSSTG ITLSVTKSKPETGEVIGVFES+Q
Sbjct: 241 GGSTGYDNAGALPRGGRGDEEELAKENVKNASSSTGNITLSVTKSKPETGEVIGVFESVQ 300

Query: 246 PSDTDMGAKVPKDVKIQGIWYAQLE 270
           PSDTD+ A  PKDVKIQG+WYAQLE
Sbjct: 301 PSDTDLEA--PKDVKIQGVWYAQLE 323

Stabilizes the manganese cluster which is the primary site of water splitting.

Triticum aestivum (taxid: 4565)

Close Homologs in the Non-Redundant Database Detected by BLAST

Original result of BLAST against Nonredundant Database

GI	Length	Definition	Q cover	H cover	Identity	E-value
Query	271
326467059	333	oxygen evolving enhancer protein 1 [Litc	0.929	0.756	0.940	1e-137
118489901	331	unknown [Populus trichocarpa x Populus d	0.966	0.791	0.894	1e-136
11134054	332	RecName: Full=Oxygen-evolving enhancer p	0.929	0.759	0.932	1e-135
346230039	333	chloroplast oxygen-evolving enhancer pro	0.966	0.786	0.894	1e-135
224084209	331	hypothetical protein POPTRDRAFT_716206 [	0.929	0.761	0.924	1e-135
384038819	333	chloroplast PsbO4 precursor [Nicotiana b	0.929	0.756	0.920	1e-135
119952178	332	oxygen evolving enhancer protein 1 precu	0.929	0.759	0.916	1e-134
30013657	332	oxygen evolving complex 33 kDa photosyst	0.929	0.759	0.920	1e-134
384038813	332	chloroplast PsbO1 precursor [Nicotiana b	0.929	0.759	0.920	1e-134
61697115	332	chloroplast photosynthetic oxygen-evolvi	0.929	0.759	0.916	1e-134

>gi|326467059|gb|ADZ75466.1| oxygen evolving enhancer protein 1 [Litchi chinensis]

 Score =  493 bits (1268), Expect = e-137,   Method: Compositional matrix adjust.
 Identities = 237/252 (94%), Positives = 248/252 (98%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTI+GGVDSFAFKPGKYQAKK CLEP
Sbjct: 81  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIEGGVDSFAFKPGKYQAKKLCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESV+KNAPP+FQNTKLMTRLTYTLDEIEGPFEVS DGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVSKNAPPEFQNTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+FGG+FLVPSYRG+SFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFGGQFLVPSYRGTSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+LAKENIKN SSSTGKITLSVTK+KPETGEVIGVFESLQPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELAKENIKNASSSTGKITLSVTKTKPETGEVIGVFESLQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Source: Litchi chinensis

Species: Litchi chinensis

Genus: Litchi

Family: Sapindaceae

Order: Sapindales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|118489901|gb|ABK96748.1| unknown [Populus trichocarpa x Populus deltoides]

 Score =  488 bits (1257), Expect = e-136,   Method: Compositional matrix adjust.
 Identities = 237/265 (89%), Positives = 251/265 (94%), Gaps = 3/265 (1%)

Query: 6   LALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFK 65
            AL +  L++S   GASAEGVPKRLTYDEIQSKTYMEVKG+GTANQCPT+DGG +SFAFK
Sbjct: 70  FALATSALIAS---GASAEGVPKRLTYDEIQSKTYMEVKGSGTANQCPTLDGGAESFAFK 126

Query: 66  PGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIK 125
           PGKY AKKFCLEPTSFTVKAESV+KNAPP+FQNTKLMTRLTYTLDEIEGPFEVSPDGTIK
Sbjct: 127 PGKYNAKKFCLEPTSFTVKAESVSKNAPPEFQNTKLMTRLTYTLDEIEGPFEVSPDGTIK 186

Query: 126 FVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGR 185
           F EKDGIDYAAVTVQLPGGERVPFLFTIKQL ASGKPENF GEFLVPSYRG+SFLDPKGR
Sbjct: 187 FEEKDGIDYAAVTVQLPGGERVPFLFTIKQLAASGKPENFSGEFLVPSYRGTSFLDPKGR 246

Query: 186 GGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQ 245
           GGSTGYDNA+ALPAGGRGDEE+L KENIKNT+SSTGKITLSVTKSKPETGE+IGVFESLQ
Sbjct: 247 GGSTGYDNAVALPAGGRGDEEELLKENIKNTASSTGKITLSVTKSKPETGEIIGVFESLQ 306

Query: 246 PSDTDMGAKVPKDVKIQGIWYAQLE 270
           PSDTD+GAK PKDVKIQGIWYAQLE
Sbjct: 307 PSDTDLGAKTPKDVKIQGIWYAQLE 331

Source: Populus trichocarpa x Populus deltoides

Species: Populus trichocarpa x Populus deltoides

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|11134054|sp|Q40459.1|PSBO_TOBAC RecName: Full=Oxygen-evolving enhancer protein 1, chloroplastic; Short=OEE1; AltName: Full=33 kDa subunit of oxygen evolving system of photosystem II; AltName: Full=33 kDa thylakoid membrane protein; AltName: Full=OEC 33 kDa subunit; Flags: Precursor gi|505482|emb|CAA45701.1| 33 kDa polypeptide of water-oxidizing complex of photosystem II [Nicotiana tabacum]

 Score =  488 bits (1255), Expect = e-135,   Method: Compositional matrix adjust.
 Identities = 235/252 (93%), Positives = 245/252 (97%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLT+DEIQSKTYMEVKGTGTANQCPTIDGGV SFAFKPGKY AKKFCLEP
Sbjct: 81  SGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIDGGVASFAFKPGKYNAKKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESVNKNAPPDFQ TKLMTRLTYTLDEIEGPFEVS DGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVNKNAPPDFQKTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNTSSSTGKITLSVT+SKPETGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELQKENVKNTSSSTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Source: Nicotiana tabacum

Species: Nicotiana tabacum

Genus: Nicotiana

Family: Solanaceae

Order: Solanales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|346230039|gb|AEO21912.1| chloroplast oxygen-evolving enhancer protein 1 [Dimocarpus longan]

 Score =  486 bits (1251), Expect = e-135,   Method: Compositional matrix adjust.
 Identities = 237/265 (89%), Positives = 251/265 (94%), Gaps = 3/265 (1%)

Query: 6   LALPSPLLLSSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFK 65
            AL +P L+ S   GA AEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTI+GGVDSFAFK
Sbjct: 71  FALATPALVVS---GAGAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIEGGVDSFAFK 127

Query: 66  PGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIK 125
           PGKYQAKKFCLEPTSFTVKAE VNKN+PP+FQNTKLMTRLTYTLDEIEGPFEVS DGT+K
Sbjct: 128 PGKYQAKKFCLEPTSFTVKAEGVNKNSPPEFQNTKLMTRLTYTLDEIEGPFEVSSDGTVK 187

Query: 126 FVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGR 185
           F EKDGIDYAAVTVQLPGGERVPFLFT+KQLVASGKPE+FGG+FLVPSYRG+SFLDPKGR
Sbjct: 188 FEEKDGIDYAAVTVQLPGGERVPFLFTVKQLVASGKPESFGGQFLVPSYRGTSFLDPKGR 247

Query: 186 GGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQ 245
           GGSTGYDNA+ALPAGGRGDEE+LAKENIKN SSSTGKITLSVTKSKPETGEVIGVFES Q
Sbjct: 248 GGSTGYDNAVALPAGGRGDEEELAKENIKNASSSTGKITLSVTKSKPETGEVIGVFESFQ 307

Query: 246 PSDTDMGAKVPKDVKIQGIWYAQLE 270
           PSDTD+GAKV KDVKIQGIWYAQL+
Sbjct: 308 PSDTDLGAKVAKDVKIQGIWYAQLD 332

Source: Dimocarpus longan

Species: Dimocarpus longan

Genus: Dimocarpus

Family: Sapindaceae

Order: Sapindales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|224084209|ref|XP_002307234.1| hypothetical protein POPTRDRAFT_716206 [Populus trichocarpa] gi|118487880|gb|ABK95762.1| unknown [Populus trichocarpa] gi|118488755|gb|ABK96188.1| unknown [Populus trichocarpa] gi|222856683|gb|EEE94230.1| hypothetical protein POPTRDRAFT_716206 [Populus trichocarpa]

 Score =  486 bits (1250), Expect = e-135,   Method: Compositional matrix adjust.
 Identities = 233/252 (92%), Positives = 245/252 (97%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEGVPKRLTYDEIQSKTYMEVKG+GTANQCPT+DGG +SFAFKPGKY AKKFCLEP
Sbjct: 80  SGASAEGVPKRLTYDEIQSKTYMEVKGSGTANQCPTLDGGAESFAFKPGKYNAKKFCLEP 139

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESV+KNAPP+FQNTKLMTRLTYTLDEIEGPFEVSPDGTIKF EKDGIDYAAVT
Sbjct: 140 TSFTVKAESVSKNAPPEFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFEEKDGIDYAAVT 199

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQL ASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 200 VQLPGGERVPFLFTIKQLAASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 259

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KENIKNT+SSTGKITLSVTKSKPETGE+IGVFESLQPSDTD+GAK PKD
Sbjct: 260 AGGRGDEEELLKENIKNTASSTGKITLSVTKSKPETGEIIGVFESLQPSDTDLGAKTPKD 319

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQL+
Sbjct: 320 VKIQGIWYAQLD 331

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|384038819|gb|AFH58000.1| chloroplast PsbO4 precursor [Nicotiana benthamiana]

 Score =  485 bits (1249), Expect = e-135,   Method: Compositional matrix adjust.
 Identities = 232/252 (92%), Positives = 247/252 (98%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGV+SFAFKPGKY AKKFCLEP
Sbjct: 81  SGANAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVESFAFKPGKYNAKKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESV+KNAPP+FQ TKLMTRLTYTLDEIEGPFEVSPDGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVSKNAPPEFQKTKLMTRLTYTLDEIEGPFEVSPDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKP++F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPDSFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT+SSTGKITLSVT+SKPETGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELEKENVKNTASSTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQL+
Sbjct: 321 VKIQGIWYAQLD 332

Source: Nicotiana benthamiana

Species: Nicotiana benthamiana

Genus: Nicotiana

Family: Solanaceae

Order: Solanales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|119952178|dbj|BAA96365.3| oxygen evolving enhancer protein 1 precursor [Bruguiera gymnorhiza]

 Score =  484 bits (1246), Expect = e-134,   Method: Compositional matrix adjust.
 Identities = 231/252 (91%), Positives = 244/252 (96%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA AEGVPKRLTYDEIQSKTY+EVKGTGTANQCPTI+GGVDSFAFKPGKY  KK CLEP
Sbjct: 80  SGAGAEGVPKRLTYDEIQSKTYLEVKGTGTANQCPTIEGGVDSFAFKPGKYNVKKLCLEP 139

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAE VNKNAPP+FQNTKLMTRLTYTLDEIEGPFEVSPDGT+KFVEKDGIDYAAVT
Sbjct: 140 TSFTVKAEGVNKNAPPEFQNTKLMTRLTYTLDEIEGPFEVSPDGTVKFVEKDGIDYAAVT 199

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFT+KQLVA+GKPE+F GE+LVPSYRGSSFLDPKGRGGSTGYBNA+ALP
Sbjct: 200 VQLPGGERVPFLFTVKQLVATGKPESFSGEYLVPSYRGSSFLDPKGRGGSTGYBNAVALP 259

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KENIKNTSSSTGKITL VTKSKPETGEVIGVFESLQPSDTD+GAKVPKD
Sbjct: 260 AGGRGDEEELTKENIKNTSSSTGKITLGVTKSKPETGEVIGVFESLQPSDTDLGAKVPKD 319

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQL+
Sbjct: 320 VKIQGIWYAQLD 331

Source: Bruguiera gymnorhiza

Species: Bruguiera gymnorhiza

Genus: Bruguiera

Family: Rhizophoraceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|30013657|gb|AAP03871.1| oxygen evolving complex 33 kDa photosystem II protein [Nicotiana tabacum]

 Score =  483 bits (1244), Expect = e-134,   Method: Compositional matrix adjust.
 Identities = 232/252 (92%), Positives = 244/252 (96%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLT+DEIQSKTYMEVKGTGTANQCPTI+GGV SFAFKPGKY AKKFCLEP
Sbjct: 81  SGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIEGGVASFAFKPGKYNAKKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESVNKNAPPDFQ TKLMTRLTYTLDEIEGPFEVS DGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVNKNAPPDFQKTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT+SSTGKITLSVT+ KPETGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELEKENVKNTASSTGKITLSVTQCKPETGEVIGVFESIQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Source: Nicotiana tabacum

Species: Nicotiana tabacum

Genus: Nicotiana

Family: Solanaceae

Order: Solanales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|384038813|gb|AFH57997.1| chloroplast PsbO1 precursor [Nicotiana benthamiana]

 Score =  483 bits (1244), Expect = e-134,   Method: Compositional matrix adjust.
 Identities = 232/252 (92%), Positives = 244/252 (96%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEG PKRLT+DEIQSKTYMEVKGTGTANQCPTI+GGV SFAFKPGKY AKKFCLEP
Sbjct: 81  SGANAEGAPKRLTFDEIQSKTYMEVKGTGTANQCPTIEGGVASFAFKPGKYNAKKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESVNKNAPPDFQ TKLMTRLTYTLDEIEGPFEVS DGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVNKNAPPDFQKTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT+SSTGKITLSVT+SKPETGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELEKENVKNTASSTGKITLSVTQSKPETGEVIGVFESIQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Source: Nicotiana benthamiana

Species: Nicotiana benthamiana

Genus: Nicotiana

Family: Solanaceae

Order: Solanales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|61697115|gb|AAX53163.1| chloroplast photosynthetic oxygen-evolving protein 33 kDa subunit [Nicotiana benthamiana]

 Score =  482 bits (1241), Expect = e-134,   Method: Compositional matrix adjust.
 Identities = 231/252 (91%), Positives = 244/252 (96%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGA+AEGVPKRLT+DEIQSKTYMEVKGTGTANQCPTI+GGV SFAFKPGKY A KFCLEP
Sbjct: 81  SGANAEGVPKRLTFDEIQSKTYMEVKGTGTANQCPTIEGGVASFAFKPGKYNANKFCLEP 140

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESVNKNAPPDFQ TKLMTRLTYTLDEIEGPFEVS DGT+KF EKDGIDYAAVT
Sbjct: 141 TSFTVKAESVNKNAPPDFQKTKLMTRLTYTLDEIEGPFEVSSDGTVKFEEKDGIDYAAVT 200

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIKQLVASGKPE+F GEFLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 201 VQLPGGERVPFLFTIKQLVASGKPESFSGEFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 260

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+L KEN+KNT+SSTGKITLSVT+SKP+TGEVIGVFES+QPSDTD+GAKVPKD
Sbjct: 261 AGGRGDEEELEKENVKNTASSTGKITLSVTQSKPQTGEVIGVFESIQPSDTDLGAKVPKD 320

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 321 VKIQGIWYAQLE 332

Source: Nicotiana benthamiana

Species: Nicotiana benthamiana

Genus: Nicotiana

Family: Solanaceae

Order: Solanales

Phylum: Streptophyta

Superkingdom: Eukaryota

---

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST

Original result of BLAST against Gene Ontology (AMIGO)

ID	Length	Definition	Q cover	H cover	Identity	E-value
Query	271
TAIR|locus:2077972	331	PSBO2 "photosystem II subunit	0.926	0.758	0.852	4.2e-118
TAIR|locus:2154940	332	PSBO1 "PS II oxygen-evolving c	0.926	0.756	0.856	4.2e-118
UNIPROTKB|P10549	274	psbO "Photosystem II manganese	0.837	0.828	0.454	1.1e-50
TAIR|locus:2114975	143	AT4G37230 [Arabidopsis thalian	0.464	0.881	0.496	1.1e-31

TAIR|locus:2077972 PSBO2 "photosystem II subunit O-2" [Arabidopsis thaliana (taxid:3702)]

 Score = 1163 (414.5 bits), Expect = 4.2e-118, P = 4.2e-118
 Identities = 214/251 (85%), Positives = 236/251 (94%)

Query:    20 GASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPT 79
             GA AEG PKRLTYDEIQSKTYMEVKGTGTANQCPTIDGG ++F+FK GKY  KKFC EPT
Sbjct:    81 GAGAEGAPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGSETFSFKAGKYTGKKFCFEPT 140

Query:    80 SFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTV 139
             SFTVKA+SV+KNAPPDFQNTKLMTRLTYTLDEIEGPFEV  DG++KF E+DGIDYAAVTV
Sbjct:   141 SFTVKADSVSKNAPPDFQNTKLMTRLTYTLDEIEGPFEVGSDGSVKFKEEDGIDYAAVTV 200

Query:   140 QLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPA 199
             QLPGGERVPFLFT+KQL ASGKPE+F G+FLVPSYRGSSFLDPKGRGGSTGYDNA+ALPA
Sbjct:   201 QLPGGERVPFLFTVKQLEASGKPESFSGKFLVPSYRGSSFLDPKGRGGSTGYDNAVALPA 260

Query:   200 GGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDV 259
             GGRGDEE+L+KEN+KNT++S G+ITL +TKSKPETGEVIGVFESLQPSDTD+GAKVPKDV
Sbjct:   261 GGRGDEEELSKENVKNTAASVGEITLKITKSKPETGEVIGVFESLQPSDTDLGAKVPKDV 320

Query:   260 KIQGIWYAQLE 270
             KIQG+WY Q+E
Sbjct:   321 KIQGVWYGQIE 331

GO:0005509 "calcium ion binding" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;IDA

GO:0009654 "oxygen evolving complex" evidence=ISS

GO:0015979 "photosynthesis" evidence=IEA

GO:0030095 "chloroplast photosystem II" evidence=ISS

GO:0042549 "photosystem II stabilization" evidence=IEA;IMP

GO:0009543 "chloroplast thylakoid lumen" evidence=IDA

GO:0031977 "thylakoid lumen" evidence=IDA

GO:0009579 "thylakoid" evidence=IDA

GO:0010242 "oxygen evolving activity" evidence=ISS

GO:0019684 "photosynthesis, light reaction" evidence=ISS;RCA

GO:0009535 "chloroplast thylakoid membrane" evidence=IDA

GO:0010207 "photosystem II assembly" evidence=RCA;IMP

GO:0009570 "chloroplast stroma" evidence=IDA

GO:0010287 "plastoglobule" evidence=IDA

GO:0010205 "photoinhibition" evidence=IMP

GO:0035304 "regulation of protein dephosphorylation" evidence=RCA;IMP

GO:0008266 "poly(U) RNA binding" evidence=IDA

GO:0005515 "protein binding" evidence=IPI

GO:0009534 "chloroplast thylakoid" evidence=IDA

GO:0000165 "MAPK cascade" evidence=RCA

GO:0006098 "pentose-phosphate shunt" evidence=RCA

GO:0006355 "regulation of transcription, DNA-dependent" evidence=RCA

GO:0006364 "rRNA processing" evidence=RCA

GO:0006612 "protein targeting to membrane" evidence=RCA

GO:0009617 "response to bacterium" evidence=RCA

GO:0009657 "plastid organization" evidence=RCA

GO:0009773 "photosynthetic electron transport in photosystem I" evidence=RCA

GO:0009862 "systemic acquired resistance, salicylic acid mediated signaling pathway" evidence=RCA

GO:0009867 "jasmonic acid mediated signaling pathway" evidence=RCA

GO:0009902 "chloroplast relocation" evidence=RCA

GO:0009965 "leaf morphogenesis" evidence=RCA

GO:0010027 "thylakoid membrane organization" evidence=RCA

GO:0010310 "regulation of hydrogen peroxide metabolic process" evidence=RCA

GO:0010363 "regulation of plant-type hypersensitive response" evidence=RCA

GO:0019761 "glucosinolate biosynthetic process" evidence=RCA

GO:0030003 "cellular cation homeostasis" evidence=RCA

GO:0030154 "cell differentiation" evidence=RCA

GO:0031348 "negative regulation of defense response" evidence=RCA

GO:0042742 "defense response to bacterium" evidence=RCA

GO:0042793 "transcription from plastid promoter" evidence=RCA

GO:0045893 "positive regulation of transcription, DNA-dependent" evidence=RCA

GO:0070838 "divalent metal ion transport" evidence=RCA

TAIR|locus:2154940 PSBO1 "PS II oxygen-evolving complex 1" [Arabidopsis thaliana (taxid:3702)]

 Score = 1163 (414.5 bits), Expect = 4.2e-118, P = 4.2e-118
 Identities = 215/251 (85%), Positives = 237/251 (94%)

Query:    20 GASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPT 79
             GASAEG PKRLTYDEIQSKTYMEVKGTGTANQCPTIDGG ++F+FKPGKY  KKFC EPT
Sbjct:    82 GASAEGAPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGSETFSFKPGKYAGKKFCFEPT 141

Query:    80 SFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTV 139
             SFTVKA+SV+KNAPP+FQNTKLMTRLTYTLDEIEGPFEV+ DG++ F E+DGIDYAAVTV
Sbjct:   142 SFTVKADSVSKNAPPEFQNTKLMTRLTYTLDEIEGPFEVASDGSVNFKEEDGIDYAAVTV 201

Query:   140 QLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPA 199
             QLPGGERVPFLFT+KQL ASGKP++F G+FLVPSYRGSSFLDPKGRGGSTGYDNA+ALPA
Sbjct:   202 QLPGGERVPFLFTVKQLDASGKPDSFTGKFLVPSYRGSSFLDPKGRGGSTGYDNAVALPA 261

Query:   200 GGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDV 259
             GGRGDEE+L KEN+KNT++S G+ITL VTKSKPETGEVIGVFESLQPSDTD+GAKVPKDV
Sbjct:   262 GGRGDEEELVKENVKNTAASVGEITLKVTKSKPETGEVIGVFESLQPSDTDLGAKVPKDV 321

Query:   260 KIQGIWYAQLE 270
             KIQG+WY QLE
Sbjct:   322 KIQGVWYGQLE 332

GO:0005509 "calcium ion binding" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;IDA

GO:0009543 "chloroplast thylakoid lumen" evidence=IDA

GO:0009654 "oxygen evolving complex" evidence=ISS

GO:0015979 "photosynthesis" evidence=IEA

GO:0030095 "chloroplast photosystem II" evidence=ISS

GO:0042549 "photosystem II stabilization" evidence=IEA;IMP

GO:0031977 "thylakoid lumen" evidence=IDA

GO:0009579 "thylakoid" evidence=IDA

GO:0009535 "chloroplast thylakoid membrane" evidence=IDA

GO:0010207 "photosystem II assembly" evidence=RCA;IMP

GO:0009570 "chloroplast stroma" evidence=IDA

GO:0010287 "plastoglobule" evidence=IDA

GO:0042742 "defense response to bacterium" evidence=IEP;RCA

GO:0010205 "photoinhibition" evidence=IMP

GO:0035304 "regulation of protein dephosphorylation" evidence=RCA;IMP

GO:0008266 "poly(U) RNA binding" evidence=IDA

GO:0048046 "apoplast" evidence=IDA

GO:0005515 "protein binding" evidence=IPI

GO:0009534 "chloroplast thylakoid" evidence=IDA

GO:0000165 "MAPK cascade" evidence=RCA

GO:0006355 "regulation of transcription, DNA-dependent" evidence=RCA

GO:0006364 "rRNA processing" evidence=RCA

GO:0006612 "protein targeting to membrane" evidence=RCA

GO:0009409 "response to cold" evidence=RCA

GO:0009595 "detection of biotic stimulus" evidence=RCA

GO:0009617 "response to bacterium" evidence=RCA

GO:0009697 "salicylic acid biosynthetic process" evidence=RCA

GO:0009814 "defense response, incompatible interaction" evidence=RCA

GO:0009862 "systemic acquired resistance, salicylic acid mediated signaling pathway" evidence=RCA

GO:0009867 "jasmonic acid mediated signaling pathway" evidence=RCA

GO:0009902 "chloroplast relocation" evidence=RCA

GO:0009965 "leaf morphogenesis" evidence=RCA

GO:0010027 "thylakoid membrane organization" evidence=RCA

GO:0010200 "response to chitin" evidence=RCA

GO:0010310 "regulation of hydrogen peroxide metabolic process" evidence=RCA

GO:0010363 "regulation of plant-type hypersensitive response" evidence=RCA

GO:0019344 "cysteine biosynthetic process" evidence=RCA

GO:0019684 "photosynthesis, light reaction" evidence=IDA;RCA

GO:0030003 "cellular cation homeostasis" evidence=RCA

GO:0030154 "cell differentiation" evidence=RCA

GO:0031348 "negative regulation of defense response" evidence=RCA

GO:0042793 "transcription from plastid promoter" evidence=RCA

GO:0043900 "regulation of multi-organism process" evidence=RCA

GO:0045893 "positive regulation of transcription, DNA-dependent" evidence=RCA

GO:0050832 "defense response to fungus" evidence=RCA

GO:0070838 "divalent metal ion transport" evidence=RCA

GO:0010242 "oxygen evolving activity" evidence=IDA

UNIPROTKB|P10549 psbO "Photosystem II manganese-stabilizing polypeptide" [Synechocystis sp. PCC 6803 substr. Kazusa (taxid:1111708)]

 Score = 527 (190.6 bits), Expect = 1.1e-50, P = 1.1e-50
 Identities = 110/242 (45%), Positives = 147/242 (60%)

Query:    39 TYMEVKGTGTANQCPTIDGGV-DSFAFKPG-KYQAKKFCLEPTSFTVKAESVNKNAPPDF 96
             TY ++  TG AN CP I      +   +P  KY    FC+EP  + VK E VNK    ++
Sbjct:    35 TYDDIVNTGLANVCPEISSFTRGTIEVEPNTKYFVSDFCMEPQEYFVKEEPVNKRQKAEY 94

Query:    97 QNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQL 156
                K++TR T +L++I G   V  DGT+ F EKDGID+  +TV LPGGE VPF FT+K  
Sbjct:    95 VKGKVLTRQTTSLEQIRGSIAVGADGTLTFKEKDGIDFQPITVLLPGGEEVPFFFTVKNF 154

Query:   157 VASGKP--------ENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDL 208
               + +P         +F G+F VPSYRG+ FLDPK RG  TGYDNA+ALP+       D 
Sbjct:   155 TGTTEPGFTSINSSTDFVGDFNVPSYRGAGFLDPKARGLYTGYDNAVALPSAA-----DK 209

Query:   209 AKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWYAQ 268
              + N K T    G ++L VT+    TGE+ G+FES QPSDTD+GAK P DVK++GI+Y +
Sbjct:   210 FRTNKKETPLGKGTLSLQVTQVDGSTGEIAGIFESEQPSDTDLGAKEPLDVKVRGIFYGR 269

Query:   269 LE 270
             ++
Sbjct:   270 VD 271

GO:0030096 "plasma membrane-derived thylakoid photosystem II" evidence=IDA

TAIR|locus:2114975 AT4G37230 [Arabidopsis thaliana (taxid:3702)]

 Score = 281 (104.0 bits), Expect = 1.1e-31, Sum P(2) = 1.1e-31
 Identities = 70/141 (49%), Positives = 87/141 (61%)

Query:   132 IDYAAVTVQLPGGERVPFLF-TIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTG 190
             +DYAAVTV       V  ++ +  +  +S     + G   +PS      +  K      G
Sbjct:    17 VDYAAVTVH---NFLVGSVYRSCSRSSSSWHRRGYFGPKSIPSAFTQGHVGNKS-DQYQG 72

Query:   191 YDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTD 250
             YDNA+ALPA  RG+ E+LAKEN         KITLSVTKS PE+GEVIG FES+QPSDTD
Sbjct:    73 YDNAVALPA--RGNNEELAKEN--------NKITLSVTKSNPESGEVIGAFESIQPSDTD 122

Query:   251 MGAKVPKDVKIQGIWYAQLEQ 271
             +GA  PKDVKIQGIWY QL++
Sbjct:   123 LGATTPKDVKIQGIWYCQLDE 143

GO:0005509 "calcium ion binding" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM

GO:0009523 "photosystem II" evidence=IEA

GO:0009654 "oxygen evolving complex" evidence=IEA;ISS

GO:0015979 "photosynthesis" evidence=IEA

GO:0019898 "extrinsic to membrane" evidence=IEA

GO:0042549 "photosystem II stabilization" evidence=IEA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
P11472	PSBO_SYNE7	No assigned EC number	0.456	0.8782	0.8592	yes	no
Q9R6W6	PSBO_CYAA5	No assigned EC number	0.4831	0.9040	0.8909	yes	no
P23321	PSBO1_ARATH	No assigned EC number	0.8571	0.9298	0.7590	yes	no
P23322	PSBO_SOLLC	No assigned EC number	0.9126	0.9298	0.7659	N/A	no
P85194	PSBO_HELAN	No assigned EC number	0.8605	0.9261	0.7746	N/A	no
P12853	PSBO_CHLRE	No assigned EC number	0.6072	0.9003	0.8384	N/A	no
O49079	PSBO_FRIAG	No assigned EC number	0.8650	0.9298	0.7659	N/A	no
P83504	PSBO_BRARA	No assigned EC number	0.9677	0.1143	1.0	N/A	no
P27665	PSBO_WHEAT	No assigned EC number	0.8150	0.9557	0.7969	N/A	no
Q9SBN6	PSBO_VOLCA	No assigned EC number	0.6088	0.9040	0.8361	N/A	no
P12359	PSBO_SPIOL	No assigned EC number	0.8421	0.9667	0.7891	N/A	no
P13907	PSBO_NOSS1	No assigned EC number	0.5123	0.8487	0.8424	yes	no
P26320	PSBO_SOLTU	No assigned EC number	0.8928	0.9298	0.7567	N/A	no
Q40459	PSBO_TOBAC	No assigned EC number	0.9325	0.9298	0.7590	N/A	no
P0A431	PSBO_THEEB	No assigned EC number	0.4979	0.8413	0.8382	yes	no
P14226	PSBO_PEA	No assigned EC number	0.8650	0.9298	0.7659	N/A	no

EC Number Prediction by Ezypred Server

Original result from Ezypred Server

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software

No EC number assignment, probably not an enzyme!

---

Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING

Original result from the STRING server

Your Input:
	estExt_Genewise1_v1.C_LG_V3745	SubName- Full=Putative uncharacterized protein; (331 aa)
		(Populus trichocarpa)
Predicted Functional Partners:
	psbC	photosystem II 44 kDa protein; One of the components of the core antenna complex of photosystem [...] (459 aa)			•		•		•		0.766
	fgenesh4_pm.C_LG_II001205	RecName- Full=Photosystem II reaction center psb28 protein; (115 aa)			•	•			•		0.720
	estExt_Genewise1_v1.C_LG_II4195	SubName- Full=Putative uncharacterized protein; (140 aa)			•	•			•		0.699
	eugene3.00110854	hypothetical protein (508 aa)			•		•		•		0.678
	psbB	PSII 47kDa protein ; One of the components of the core antenna complex of photosystem II. It bi [...] (508 aa)			•		•		•		0.678
	estExt_Genewise1_v1.C_LG_I8285	SubName- Full=Putative uncharacterized protein; (224 aa)			•	•			•		0.677
	gw1.III.1492.1	annotation not avaliable (213 aa)			•	•			•		0.668
	eugene3.00081422	SubName- Full=Putative uncharacterized protein; (205 aa)			•	•			•		0.663
	eugene3.00100819	SubName- Full=Putative uncharacterized protein; (202 aa)			•	•			•		0.663
	petA	RecName- Full=Apocytochrome f; Flags- Precursor;; Component of the cytochrome b6-f complex, whi [...] (319 aa)			•				•		0.626

---

Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST

Original result of RPS-BLAST against CDD database part I

ID	Length	Definition	E-value
Query	271
PLN00037	313	PLN00037, PLN00037, photosystem II oxygen-evolving	1e-178
pfam01716	245	pfam01716, MSP, Manganese-stabilising protein / ph	1e-128

>gnl|CDD|177671 PLN00037, PLN00037, photosystem II oxygen-evolving enhancer protein 1; Provisional

 Score =  493 bits (1270), Expect = e-178
 Identities = 216/252 (85%), Positives = 236/252 (93%)

Query: 19  SGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEP 78
           SGASAEGVPKRLTYDEIQS TY+EVKGTGTANQCPT+DGG +SF+FKPGKY  KKFCLEP
Sbjct: 62  SGASAEGVPKRLTYDEIQSLTYLEVKGTGTANQCPTVDGGDESFSFKPGKYALKKFCLEP 121

Query: 79  TSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVT 138
           TSFTVKAESV KN  P+FQNTKLMTRLTYTLDEIEGP +V  DG++KF EKDGIDYAAVT
Sbjct: 122 TSFTVKAESVFKNGEPEFQNTKLMTRLTYTLDEIEGPLKVGSDGSVKFEEKDGIDYAAVT 181

Query: 139 VQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALP 198
           VQLPGGERVPFLFTIK+LVA+GKPE+FGG+FLVPSYRGSSFLDPKGRGGSTGYDNA+ALP
Sbjct: 182 VQLPGGERVPFLFTIKELVATGKPESFGGDFLVPSYRGSSFLDPKGRGGSTGYDNAVALP 241

Query: 199 AGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKD 258
           AGGRGDEE+LAKEN KNT++STG ITLSV KS PETGE+ GVFES+QPSDTD+G+KVPKD
Sbjct: 242 AGGRGDEEELAKENNKNTAASTGNITLSVAKSNPETGEIAGVFESIQPSDTDLGSKVPKD 301

Query: 259 VKIQGIWYAQLE 270
           VKIQGIWYAQLE
Sbjct: 302 VKIQGIWYAQLE 313

Length = 313

>gnl|CDD|110695 pfam01716, MSP, Manganese-stabilising protein / photosystem II polypeptide

 Score =  363 bits (934), Expect = e-128
 Identities = 152/247 (61%), Positives = 183/247 (74%), Gaps = 12/247 (4%)

Query: 34  EIQSKTYMEVKGTGTANQCPTIDGGV-DSFAFKPGK-YQAKKFCLEPTSFTVKAESVNKN 91
           E Q+ TY E+KGTG AN+CPT+D G   S   K GK Y  K  CLEPTSF VK E VNK 
Sbjct: 1   EKQTLTYDEIKGTGLANKCPTLDEGTRGSIPLKAGKTYFLKDLCLEPTSFFVKEEPVNKR 60

Query: 92  APPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLF 151
              +F  TKL+TRLT +LD+I G  +V  DG++ FVEKDGID+ AVTVQLPGGERVPFLF
Sbjct: 61  QEAEFVPTKLLTRLTTSLDQISGDLKVGADGSLTFVEKDGIDFQAVTVQLPGGERVPFLF 120

Query: 152 TIKQLVASGKP--------ENFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRG 203
           TIK LVAS +P         +F G+F VPSYRG++FLDPKGRG +TGYDNA+ALPA    
Sbjct: 121 TIKNLVASTQPGFTSINTSTDFKGDFNVPSYRGANFLDPKGRGLATGYDNAVALPA--AA 178

Query: 204 DEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQG 263
           DEE+LAKEN+K T+   G I+L V K   ETGE+ GVFES+QPSDTD+GAK PKDVKI+G
Sbjct: 179 DEEELAKENVKRTALGKGTISLQVAKVDGETGEIAGVFESIQPSDTDLGAKEPKDVKIRG 238

Query: 264 IWYAQLE 270
           ++YA++E
Sbjct: 239 VFYARIE 245

This family consists of the 33 KDa photosystem II polypeptide from the oxygen evolving complex (OEC) of plants and cyanobacteria. The protein is also known as the manganese-stabilising protein as it is associated with the manganese complex of the OEC and may provide the ligands for the complex. Length = 245

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	271
PLN00037	313	photosystem II oxygen-evolving enhancer protein 1;	100.0
PF01716	245	MSP: Manganese-stabilising protein / photosystem I	100.0

>PLN00037 photosystem II oxygen-evolving enhancer protein 1; Provisional

Probab=100.00  E-value=5.7e-129  Score=894.40  Aligned_cols=256  Identities=84%  Similarity=1.314  Sum_probs=249.5

Q ss_pred             hhhccCCCCCCCCCccchhhhcccceeeeeceeecCCCCCcCCCCcceeecCCceeeeecccccceEEEEeeecCCCCCC
Q 024163           15 SSFRSGASAEGVPKRLTYDEIQSKTYMEVKGTGTANQCPTIDGGVDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPP   94 (271)
Q Consensus        15 ~~~~~~a~a~~~~~~lTyd~~~~ltY~qvkgTGlAN~CP~l~~~~~~i~l~~g~Y~l~~lClEPtsf~VkeE~~~k~~~~   94 (271)
                      ..++++|.|++++++|||||||+|||+||||||+||+||+++++.+.|++++|+|+|++||||||+|+||||+.+||+++
T Consensus        58 ~~~~~~~~a~~~~~~lt~~e~~~ltY~~vkgTG~AN~CP~l~~~~~~i~~~~g~y~l~~lClePtsf~VkeE~~~k~~~~  137 (313)
T PLN00037         58 ALVASGASAEGVPKRLTYDEIQSLTYLEVKGTGTANQCPTVDGGDESFSFKPGKYALKKFCLEPTSFTVKAESVFKNGEP  137 (313)
T ss_pred             HHHhccccccccccccchhhhcccchhhhcCceecccCCCcCCCcceecccCCceeeeeeccCCceEEEEecccCCcccc
Confidence            34567888888889999999999999999999999999999888888999999999999999999999999999999999


Q ss_pred             ccccceeeeeeeeeeeeeeeeeEeCCCCCeeEEEecCeeeeeeEEecCCCceeeeEEEecceeeccCCcccceeeecccc
Q 024163           95 DFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGGEFLVPSY  174 (271)
Q Consensus        95 eFv~tKLmTR~TyTLd~I~G~l~v~~dG~ltf~E~dGiDfa~iTVqlPGGErVPFLFTvK~L~A~~~~~~F~G~F~VPSY  174 (271)
                      |||++|||||+|||||+|+|+|++++||+|+|+|+|||||||||||||||||||||||||+|+|++++++|+|+|+||||
T Consensus       138 eFv~~KlmTR~TytLd~i~G~l~~~~dG~l~F~E~dGiDf~~~TVqlPGGErVPFlFTvK~LvA~~~~t~F~G~f~VPSY  217 (313)
T PLN00037        138 EFQNTKLMTRLTYTLDEIEGPLKVGSDGSVKFEEKDGIDYAAVTVQLPGGERVPFLFTIKELVATGKPESFGGDFLVPSY  217 (313)
T ss_pred             ccccceEEEeeeeehhheeeeeEeCCCCcEEEEEeCCccceeEEEEcCCCceeeEEEEeecceeeccCccceeeEeCccc
Confidence            99999999999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             CCCCCCCCCCCCCCcccccceeccCCCCCChhHHhhhhcccccccceEEEEEEEeecCCCCeeeEEEeEeCCCCCCCCCC
Q 024163          175 RGSSFLDPKGRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAK  254 (271)
Q Consensus       175 Rgs~FLDPKGRG~sTGYD~AvaLpa~g~~d~eeL~kEN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~S~QpSDTDmGak  254 (271)
                      |||+||||||||++|||||||||||.|++|+|||+|||+|++++++|+|+|+|+|||++||||||||+|+||||||||||
T Consensus       218 R~s~FLDPKGRG~~TGYD~AVaLpA~G~~d~eeL~kEN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~s~QpSDTDlGak  297 (313)
T PLN00037        218 RGSSFLDPKGRGGSTGYDNAVALPAGGRGDEEELAKENNKNTAASTGNITLSVAKSNPETGEIAGVFESIQPSDTDLGSK  297 (313)
T ss_pred             cccCccCCCccCCccccccceeccccCCCCHHHHHhhhccccccccceEEEEEEeecCCCCeEEEEEEeeCCCCcccCCC
Confidence            99999999999999999999999998778999999999999999999999999999999999999999999999999999


Q ss_pred             CCcceEEEEEEEEEec
Q 024163          255 VPKDVKIQGIWYAQLE  270 (271)
Q Consensus       255 ~PkdVki~GifYgrl~  270 (271)
                      +||||||+|+|||||+
T Consensus       298 ~pkdVki~G~fYgrl~  313 (313)
T PLN00037        298 VPKDVKIQGIWYAQLE  313 (313)
T ss_pred             CCceEEEEEEEEEecC
Confidence            9999999999999985

>PF01716 MSP: Manganese-stabilising protein / photosystem II polypeptide; InterPro: IPR002628 Oxygenic photosynthesis uses two multi-subunit photosystems (I and II) located in the cell membranes of cyanobacteria and in the thylakoid membranes of chloroplasts in plants and algae

Probab=100.00  E-value=1e-126  Score=858.05  Aligned_cols=235  Identities=68%  Similarity=1.114  Sum_probs=194.2

Q ss_pred             hhcccceeeeeceeecCCCCCcCCCCcc-eeecCCc-eeeeecccccceEEEEeeecCCCCCCccccceeeeeeeeeeee
Q 024163           34 EIQSKTYMEVKGTGTANQCPTIDGGVDS-FAFKPGK-YQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDE  111 (271)
Q Consensus        34 ~~~~ltY~qvkgTGlAN~CP~l~~~~~~-i~l~~g~-Y~l~~lClEPtsf~VkeE~~~k~~~~eFv~tKLmTR~TyTLd~  111 (271)
                      |||+|||+|||||||||+||+|++++++ |+|++|+ |+|++||||||+|+||||+++||+++|||+||||||+|||||+
T Consensus         1 e~~~ltY~qvkgTGlAN~CP~l~~~~~~~i~l~~g~~Y~~~~lClePtsf~VkeE~~~k~~~~eFv~tKlmTR~TytLd~   80 (245)
T PF01716_consen    1 EIQSLTYDQVKGTGLANTCPTLSGGARGSISLKPGKSYKLKDLCLEPTSFQVKEEPANKRGEAEFVPTKLMTRQTYTLDQ   80 (245)
T ss_dssp             ------HHHCTTTSGCCS-----ST-B--EESHSSSSEEEEEEEEEEEEEEEEE--SSSSSS-EEEEEEESSTS-SSEEE
T ss_pred             CcccccceeeecceecccCCccCCCCCCceeeCCCCeeEeeeeeecCcEEEEEecccccCCcccceeeeEEeeeeeeehh
Confidence            5789999999999999999999998777 9999994 9999999999999999999999999999999999999999999


Q ss_pred             eeeeeEeCCCCCeeEEEecCeeeeeeEEecCCCceeeeEEEecceeeccCCcc--------cceeeeccccCCCCCCCCC
Q 024163          112 IEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPEN--------FGGEFLVPSYRGSSFLDPK  183 (271)
Q Consensus       112 I~G~l~v~~dG~ltf~E~dGiDfa~iTVqlPGGErVPFLFTvK~L~A~~~~~~--------F~G~F~VPSYRgs~FLDPK  183 (271)
                      |+|+|+|++||+|+|+|+|||||||||||||||||||||||||+|+|+++++.        |+|+|+|||||||+|||||
T Consensus        81 i~G~l~v~~dG~ltf~E~dGiDfa~~TVqlPGGErVPFlFTvK~LvA~~~~~~~si~~stdf~G~f~VPSYRgs~FLDPK  160 (245)
T PF01716_consen   81 IEGDLKVGSDGSLTFKEKDGIDFAPITVQLPGGERVPFLFTVKELVAKGQPGGSSINPSTDFGGEFRVPSYRGSTFLDPK  160 (245)
T ss_dssp             EEEEEEEETTSEEEEEEECEC-EEEEEEECSSS-EEEEEEE-CCEEEEE-SSSSEESTT-EEEEEEEEE-SS-TT-B-CC
T ss_pred             eEEEEEECCCCcEEEEEeCCcceeeEEEecCCCcEeeEEEEehhhhccCCCCcccccccceeeeeEeccccccccccCCC
Confidence            99999999999999999999999999999999999999999999999998755        9999999999999999999


Q ss_pred             CCCCCcccccceeccCCCCCChhHHhhhhcccccccceEEEEEEEeecCCCCeeeEEEeEeCCCCCCCCCCCCcceEEEE
Q 024163          184 GRGGSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQG  263 (271)
Q Consensus       184 GRG~sTGYD~AvaLpa~g~~d~eeL~kEN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~S~QpSDTDmGak~PkdVki~G  263 (271)
                      |||++|||||||||||.  +|+|||+|||+|++++++|+|+|+|+|||++||||||||+|+||||||||||+||||||+|
T Consensus       161 GRG~~TGYD~AvaLpa~--~d~eeL~keN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~s~QpSDTDlGak~pkdVki~G  238 (245)
T PF01716_consen  161 GRGGSTGYDNAVALPAA--GDDEELFKENNKRFDVGKGSISLSVAKVDPETGEIAGVFESIQPSDTDLGAKEPKDVKIKG  238 (245)
T ss_dssp             SBBSSSSBSS-TTSTTS---STT-CHHHHS----EEEEEEEEEEEEEETTTTEEEEEEEEEEEB--TTTTS---EEEEEE
T ss_pred             cccccccccchhhcccc--cchhhhhhhhccccccccceEEEEEEeECCCcCcEEEEEEeeCCCCccccCCCCceEEEEE
Confidence            99999999999999995  4999999999999999999999999999999999999999999999999999999999999


Q ss_pred             EEEEEec
Q 024163          264 IWYAQLE  270 (271)
Q Consensus       264 ifYgrl~  270 (271)
                      +|||||+
T Consensus       239 i~Y~rle  245 (245)
T PF01716_consen  239 IFYGRLE  245 (245)
T ss_dssp             EEEEEEE
T ss_pred             EEEEecC
Confidence            9999996

Photosystem II (PSII) has a P680 reaction centre containing chlorophyll 'a' that uses light energy to carry out the oxidation (splitting) of water molecules, and to produce ATP via a proton pump. Photosystem I (PSI) has a P700 reaction centre containing chlorophyll that takes the electron and associated hydrogen donated from PSII to reduce NADP+ to NADPH. Both ATP and NADPH are subsequently used in the light-independent reactions to convert carbon dioxide to glucose using the hydrogen atom extracted from water by PSII, releasing oxygen as a by-product. PSII is a multisubunit protein-pigment complex containing polypeptides both intrinsic and extrinsic to the photosynthetic membrane [, ]. Within the core of the complex, the chlorophyll and beta-carotene pigments are mainly bound to the antenna proteins CP43 (PsbC) and CP47 (PsbB), which pass the excitation energy on to the reaction centre proteins D1 (Qb, PsbA) and D2 (Qa, PsbD) that bind all the redox-active cofactors involved in the energy conversion process. The PSII oxygen-evolving complex (OEC) oxidises water to provide protons for use by PSI, and consists of OEE1 (PsbO), OEE2 (PsbP) and OEE3 (PsbQ). The remaining subunits in PSII are of low molecular weight (less than 10 kDa), and are involved in PSII assembly, stabilisation, dimerisation, and photo-protection []. In PSII, the oxygen-evolving complex (OEC) is responsible for catalysing the splitting of water to O(2) and 4H+. The OEC is composed of a cluster of manganese, calcium and chloride ions bound to extrinsic proteins. In cyanobacteria there are five extrinsic proteins in OEC (PsbO, PsbP-like, PsbQ-like, PsbU and PsbV), while in plants there are only three (PsbO, PsbP and PsbQ), PsbU and PsbV having been lost during the evolution of green plants []. This family represents the PSII OEC protein PsbO, which appears to be the most important extrinsic protein for oxygen evolution. PsbO lies closest to the Mn cluster where water oxidation occurs, and has a stabilising effect on the Mn cluster. As a result, PsbO is often referred to as the Mn-stabilising protein (MSP), although none of its amino acids are likely ligands for Mn. Calcium ions were found to modify the conformation of PsbO in solution [].; GO: 0005509 calcium ion binding, 0015979 photosynthesis, 0042549 photosystem II stabilization, 0009523 photosystem II, 0009654 oxygen evolving complex, 0019898 extrinsic to membrane; PDB: 3PRR_O 4FBY_f 3BZ1_O 3KZI_O 1S5L_o 2AXT_o 3BZ2_O 3PRQ_O 3ARC_O 3A0B_O ....

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	271
4ixq_O	272	Rt Fs X-ray Diffraction Of Photosystem Ii, Dark Sta		1e-62
2axt_O	247	Crystal Structure Of Photosystem Ii From Thermosyne		2e-62
1s5l_O	246	Architecture Of The Photosynthetic Oxygen Evolving		2e-62
3arc_O	243	Crystal Structure Of Oxygen-Evolving Photosystem Ii		7e-62
3a0b_O	242	Crystal Structure Of Br-Substituted Photosystem Ii		7e-62

>pdb|4IXQ|O Chain O, Rt Fs X-ray Diffraction Of Photosystem Ii, Dark State Length = 272

Iteration: 1
 Score =  236 bits (601), Expect = 1e-62,   Method: Compositional matrix adjust.
 Identities = 124/249 (49%), Positives = 168/249 (67%), Gaps = 21/249 (8%)
Query: 36  QSKTYMEVKGTGTANQCPTIDGG------VDSFAFKPGKYQAKKFCLEPTSFTVKAESVN 89
           Q+ TY ++ GTG AN+CPT+D        +DS       Y+  + CL+PT+F VK E  N
Sbjct: 29  QTLTYDDIVGTGLANKCPTLDDTARGAYPIDS----SQTYRIARLCLQPTTFLVKEEPKN 84
Query: 90  KNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPF 149
           K    +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P 
Sbjct: 85  KRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPL 144
Query: 150 LFTIKQLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGG 201
           LFT+K LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP   
Sbjct: 145 LFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALP--- 201
Query: 202 RGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKI 261
           +  EE+LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKI
Sbjct: 202 QAKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKI 261
Query: 262 QGIWYAQLE 270
           QG++YA +E
Sbjct: 262 QGVFYASIE 270

>pdb|2AXT|O Chain O, Crystal Structure Of Photosystem Ii From Thermosynechococcus Elongatus Length = 247

Iteration: 1
 Score =  235 bits (600), Expect = 2e-62,   Method: Compositional matrix adjust.
 Identities = 124/249 (49%), Positives = 168/249 (67%), Gaps = 21/249 (8%)
Query: 36  QSKTYMEVKGTGTANQCPTIDGG------VDSFAFKPGKYQAKKFCLEPTSFTVKAESVN 89
           Q+ TY ++ GTG AN+CPT+D        +DS       Y+  + CL+PT+F VK E  N
Sbjct: 4   QTLTYDDIVGTGLANKCPTLDDTARGAYPIDS----SQTYRIARLCLQPTTFLVKEEPKN 59
Query: 90  KNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPF 149
           K    +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P 
Sbjct: 60  KRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPL 119
Query: 150 LFTIKQLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGG 201
           LFT+K LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP   
Sbjct: 120 LFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALP--- 176
Query: 202 RGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKI 261
           +  EE+LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKI
Sbjct: 177 QAKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKI 236
Query: 262 QGIWYAQLE 270
           QG++YA +E
Sbjct: 237 QGVFYASIE 245

>pdb|1S5L|O Chain O, Architecture Of The Photosynthetic Oxygen Evolving Center Length = 246

Iteration: 1
 Score =  235 bits (600), Expect = 2e-62,   Method: Compositional matrix adjust.
 Identities = 124/249 (49%), Positives = 168/249 (67%), Gaps = 21/249 (8%)
Query: 36  QSKTYMEVKGTGTANQCPTIDGG------VDSFAFKPGKYQAKKFCLEPTSFTVKAESVN 89
           Q+ TY ++ GTG AN+CPT+D        +DS       Y+  + CL+PT+F VK E  N
Sbjct: 3   QTLTYDDIVGTGLANKCPTLDDTARGAYPIDS----SQTYRIARLCLQPTTFLVKEEPKN 58
Query: 90  KNAPPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPF 149
           K    +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P 
Sbjct: 59  KRQEAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPL 118
Query: 150 LFTIKQLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGG 201
           LFT+K LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP   
Sbjct: 119 LFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALP--- 175
Query: 202 RGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKI 261
           +  EE+LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKI
Sbjct: 176 QAKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKI 235
Query: 262 QGIWYAQLE 270
           QG++YA +E
Sbjct: 236 QGVFYASIE 244

>pdb|3ARC|O Chain O, Crystal Structure Of Oxygen-Evolving Photosystem Ii At 1.9 Angstrom Resolution Length = 243

Iteration: 1
 Score =  233 bits (595), Expect = 7e-62,   Method: Compositional matrix adjust.
 Identities = 123/246 (50%), Positives = 166/246 (67%), Gaps = 21/246 (8%)
Query: 39  TYMEVKGTGTANQCPTIDGG------VDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNA 92
           TY ++ GTG AN+CPT+D        +DS       Y+  + CL+PT+F VK E  NK  
Sbjct: 3   TYDDIVGTGLANKCPTLDDTARGAYPIDS----SQTYRIARLCLQPTTFLVKEEPKNKRQ 58
Query: 93  PPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFT 152
             +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P LFT
Sbjct: 59  EAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFT 118
Query: 153 IKQLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGD 204
           +K LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP   +  
Sbjct: 119 VKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALP---QAK 175
Query: 205 EEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGI 264
           EE+LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKIQG+
Sbjct: 176 EEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGV 235
Query: 265 WYAQLE 270
           +YA +E
Sbjct: 236 FYASIE 241

>pdb|3A0B|O Chain O, Crystal Structure Of Br-Substituted Photosystem Ii Complex Length = 242

Iteration: 1
 Score =  233 bits (595), Expect = 7e-62,   Method: Compositional matrix adjust.
 Identities = 123/246 (50%), Positives = 166/246 (67%), Gaps = 21/246 (8%)
Query: 39  TYMEVKGTGTANQCPTIDGG------VDSFAFKPGKYQAKKFCLEPTSFTVKAESVNKNA 92
           TY ++ GTG AN+CPT+D        +DS       Y+  + CL+PT+F VK E  NK  
Sbjct: 3   TYDDIVGTGLANKCPTLDDTARGAYPIDS----SQTYRIARLCLQPTTFLVKEEPKNKRQ 58
Query: 93  PPDFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFT 152
             +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P LFT
Sbjct: 59  EAEFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFT 118
Query: 153 IKQLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGD 204
           +K LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP   +  
Sbjct: 119 VKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALP---QAK 175
Query: 205 EEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGI 264
           EE+LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKIQG+
Sbjct: 176 EEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGV 235
Query: 265 WYAQLE 270
           +YA +E
Sbjct: 236 FYASIE 241

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	271
3arc_O	243	Photosystem II manganese-stabilizing polypeptide;	1e-113
1vt4_I	1221	APAF-1 related killer DARK; drosophila apoptosome,	7e-05

>3arc_O Photosystem II manganese-stabilizing polypeptide; PSII, membrane-protein complex, transmembrane alpha-helix, E transport, photosynthesis; HET: OEX CLA PHO BCR PL9 SQD LMG UNL LMT HTG DGD LHG HEM; 1.90A {Thermosynechococcus vulcanus} PDB: 3bz1_O* 2axt_O* 3bz2_O* 3prq_O* 3prr_O* 1s5l_O* 3kzi_O* 3a0b_O* 3a0h_O* Length = 243

 Score =  324 bits (832), Expect = e-113
 Identities = 121/245 (49%), Positives = 166/245 (67%), Gaps = 13/245 (5%)

Query: 37  SKTYMEVKGTGTANQCPTIDGGV-DSFAFKPGK-YQAKKFCLEPTSFTVKAESVNKNAPP 94
           + TY ++ GTG AN+CPT+D     ++     + Y+  + CL+PT+F VK E  NK    
Sbjct: 1   TLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEA 60

Query: 95  DFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIK 154
           +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P LFT+K
Sbjct: 61  EFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVK 120

Query: 155 QLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEE 206
            LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP      EE
Sbjct: 121 NLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALPQ---AKEE 177

Query: 207 DLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWY 266
           +LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKIQG++Y
Sbjct: 178 ELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFY 237

Query: 267 AQLEQ 271
           A +E 
Sbjct: 238 ASIEP 242

>1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221

 Score = 42.9 bits (100), Expect = 7e-05
 Identities = 43/279 (15%), Positives = 79/279 (28%), Gaps = 75/279 (26%)

Query: 2   LPRSLALPSPLLLSSFRSGASAEGVPKRL-TYDEIQSKTYMEVKGTGTANQCPTIDGGVD 60
           LPR +   +P  LS      S          +  +                   I+  ++
Sbjct: 318 LPREVLTTNPRRLSII--AESIRDGLATWDNWKHVNCDKLTT-----------IIESSLN 364

Query: 61  SFAFKPGKYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEGPFEVSP 120
               +P +Y+ K F       +V   S   + P     T L++ + + + + +    V+ 
Sbjct: 365 --VLEPAEYR-KMF----DRLSVFPPSA--HIP-----TILLSLIWFDVIKSDVMVVVNK 410

Query: 121 DGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKPENFGG--EFLVPSYRGSS 178
                 VEK   +    T+ +P             L    K EN       +V  Y    
Sbjct: 411 LHKYSLVEKQPKES---TISIPSI----------YLELKVKLENEYALHRSIVDHYNIPK 457

Query: 179 FLDPKGRGGST--GYD-NAIA--LPAGGRGDEEDL------------AKENIKNTSSS-- 219
             D           Y  + I   L      +   L             K  I++ S++  
Sbjct: 458 TFDSDDLIPPYLDQYFYSHIGHHLKNIEHPERMTLFRMVFLDFRFLEQK--IRHDSTAWN 515

Query: 220 -TGKI--TLS--------VTKSKPETGEVIGVFESLQPS 247
            +G I  TL         +  + P+   ++       P 
Sbjct: 516 ASGSILNTLQQLKFYKPYICDNDPKYERLVNAILDFLPK 554

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	271
3arc_O	243	Photosystem II manganese-stabilizing polypeptide;	100.0

>3arc_O Photosystem II manganese-stabilizing polypeptide; PSII, membrane-protein complex, transmembrane alpha-helix, E transport, photosynthesis; HET: OEX CLA PHO BCR PL9 SQD LMG UNL LMT HTG DGD LHG HEM; 1.90A {Thermosynechococcus vulcanus} PDB: 3bz1_O* 2axt_O* 3bz2_O* 3prq_O* 3prr_O* 1s5l_O* 3kzi_O* 3a0b_O* 3a0h_O*

Probab=100.00  E-value=3.8e-125  Score=845.81  Aligned_cols=232  Identities=52%  Similarity=0.902  Sum_probs=224.5

Q ss_pred             ccceeeeeceeecCCCCCcCCCCcc-eeecCC-ceeeeecccccceEEEEeeecCCCCCCccccceeeeeeeeeeeeeee
Q 024163           37 SKTYMEVKGTGTANQCPTIDGGVDS-FAFKPG-KYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEG  114 (271)
Q Consensus        37 ~ltY~qvkgTGlAN~CP~l~~~~~~-i~l~~g-~Y~l~~lClEPtsf~VkeE~~~k~~~~eFv~tKLmTR~TyTLd~I~G  114 (271)
                      +|||+||||||+||+||+|++++++ |+|++| +|+|++||||||+|+||||+++||+++|||+||||||+|||||||+|
T Consensus         1 ~ltY~~vkgTGlAN~CP~l~~~~~g~i~l~~~g~y~~~~~ClePtsf~Vkee~~~k~~~~eFv~tKlmTR~TyTLd~i~G   80 (243)
T 3arc_O            1 TLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEAEFVPTKLVTRETTSLDQIQG   80 (243)
T ss_dssp             CCCHHHHTTSSGGGSCCCCCTTCBCCEECCTTSCEEEEEEEEEEEEEEEECCCCSSCSCCCEEECEECSCSCCCEEEEEE
T ss_pred             CCchhheeceeecccCCCCCCCCCCceeeCCCCceEeeeeccCCcEEEEEeeccCCCCcccceeeeEEEeeeeeehheeE
Confidence            3666679999999999999988877 899885 99999999999999999999999999999999999999999999999


Q ss_pred             eeEeCCCCCeeEEEecCeeeeeeEEecCCCceeeeEEEecceeeccCC--------cccceeeeccccCCCCCCCCCCCC
Q 024163          115 PFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKP--------ENFGGEFLVPSYRGSSFLDPKGRG  186 (271)
Q Consensus       115 ~l~v~~dG~ltf~E~dGiDfa~iTVqlPGGErVPFLFTvK~L~A~~~~--------~~F~G~F~VPSYRgs~FLDPKGRG  186 (271)
                      +|+|++||+|+|+|+|||||||||||||||||||||||||+|+|++++        +.|+|+|+|||||||+||||||||
T Consensus        81 ~l~v~~dG~l~f~E~dGiDfa~~TVqlPGGErVPFlFTvK~LvA~~~~~~~si~~s~~f~G~f~VPSYRgs~FLDPKGRG  160 (243)
T 3arc_O           81 ELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRG  160 (243)
T ss_dssp             EEEECTTSCEEEEEEEEECEEEEEEECTTSCEEEEEEECTTCEEECCSCCSEECTTCEEEEEEEEECSSCTTCCCTTSBC
T ss_pred             EEEECCCCceEEEEecCeecceEEEEcCCCcccceEeeehhheeeccccccccccccccceeEeccccccccccCCCcCC
Confidence            999999999999999999999999999999999999999999999986        569999999999999999999999


Q ss_pred             CCcccccceeccCCCCCChhHHhhhhcccccccceEEEEEEEeecCCCCeeeEEEeEeCCCCCCCCCCCCcceEEEEEEE
Q 024163          187 GSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWY  266 (271)
Q Consensus       187 ~sTGYD~AvaLpa~g~~d~eeL~kEN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~S~QpSDTDmGak~PkdVki~GifY  266 (271)
                      ++||||||||||| +  |+|||+|||+|++++++|+|+|+|+|||++||||||||+|+||||||||||+||||||+|+||
T Consensus       161 ~~tGYD~AvaLpA-~--d~eel~keN~K~~~~~~G~i~l~V~kvd~~TGEiaGvF~s~QpSDTDlGak~pkdVki~G~~Y  237 (243)
T 3arc_O          161 LASGYDSAIALPQ-A--KEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFY  237 (243)
T ss_dssp             SSSSBSSCTTSTT-S--CSGGGHHHHSCCCCEEEEEEEEEEEEEETTTTEEEEEEEEEEECCCTTTTSCCCEEEEEEEEE
T ss_pred             CCcccccceeccc-C--ChHHHhhhhccccccccceEEEEEEeeCCCCceEEEEEEeeCCCCcccCCCCCceEEEEEEEE
Confidence            9999999999999 3  999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             EEecC
Q 024163          267 AQLEQ  271 (271)
Q Consensus       267 grl~~  271 (271)
                      |||++
T Consensus       238 ~rl~~  242 (243)
T 3arc_O          238 ASIEP  242 (243)
T ss_dssp             EEEEE
T ss_pred             EEecC
Confidence            99974

---

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST

Original result of RPS-BLAST against SCOP70(version1.75) database

ID	Length	Definition	E-value
Query	271
d2axto1	242	f.4.1.4 (O:30-271) Manganese-stabilising protein,	1e-127

>d2axto1 f.4.1.4 (O:30-271) Manganese-stabilising protein, PsbO {Thermosynechococcus elongatus [TaxId: 146786]} Length = 242

class: Membrane and cell surface proteins and peptides
fold: Transmembrane beta-barrels
superfamily: OMPA-like
family: PsbO-like
domain: Manganese-stabilising protein, PsbO
species: Thermosynechococcus elongatus [TaxId: 146786]

 Score =  358 bits (921), Expect = e-127
 Identities = 121/244 (49%), Positives = 166/244 (68%), Gaps = 13/244 (5%)

Query: 37  SKTYMEVKGTGTANQCPTIDGGV-DSFAFKPGK-YQAKKFCLEPTSFTVKAESVNKNAPP 94
           + TY ++ GTG AN+CPT+D     ++     + Y+  + CL+PT+F VK E  NK    
Sbjct: 1   TLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEA 60

Query: 95  DFQNTKLMTRLTYTLDEIEGPFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIK 154
           +F  TKL+TR T +LD+I+G  +V+ DG++ FVE+DGID+  VTVQ+ GGER+P LFT+K
Sbjct: 61  EFVPTKLVTRETTSLDQIQGELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVK 120

Query: 155 QLVASGKPE--------NFGGEFLVPSYRGSSFLDPKGRGGSTGYDNAIALPAGGRGDEE 206
            LVAS +P         +F GEF VPSYR ++FLDPKGRG ++GYD+AIALP      EE
Sbjct: 121 NLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRGLASGYDSAIALPQ---AKEE 177

Query: 207 DLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWY 266
           +LA+ N+K  S + G+I+L+V K    TGE+ G FES Q SD DMGA  P +VKIQG++Y
Sbjct: 178 ELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFY 237

Query: 267 AQLE 270
           A +E
Sbjct: 238 ASIE 241

Homologous Domains Detected by HHsearch

Original result of HHsearch against SCOP70(version1.75) database

ID	Length	Definition	Probability
Query	271
d2axto1	242	Manganese-stabilising protein, PsbO {Thermosynecho	100.0

>d2axto1 f.4.1.4 (O:30-271) Manganese-stabilising protein, PsbO {Thermosynechococcus elongatus [TaxId: 146786]}

class: Membrane and cell surface proteins and peptides
fold: Transmembrane beta-barrels
superfamily: OMPA-like
family: PsbO-like
domain: Manganese-stabilising protein, PsbO
species: Thermosynechococcus elongatus [TaxId: 146786]

Probab=100.00  E-value=1.5e-123  Score=832.98  Aligned_cols=232  Identities=52%  Similarity=0.902  Sum_probs=224.1

Q ss_pred             ccceeeeeceeecCCCCCcCCCCcc-eeecCC-ceeeeecccccceEEEEeeecCCCCCCccccceeeeeeeeeeeeeee
Q 024163           37 SKTYMEVKGTGTANQCPTIDGGVDS-FAFKPG-KYQAKKFCLEPTSFTVKAESVNKNAPPDFQNTKLMTRLTYTLDEIEG  114 (271)
Q Consensus        37 ~ltY~qvkgTGlAN~CP~l~~~~~~-i~l~~g-~Y~l~~lClEPtsf~VkeE~~~k~~~~eFv~tKLmTR~TyTLd~I~G  114 (271)
                      ||||+||||||+||+||+|++++++ |+|++| +|+|++||||||+|+||+|+++||+++|||++|||||+|||||||+|
T Consensus         1 slTY~~vkgTG~AN~CP~~~~~~~g~i~l~~g~~y~l~~lClePt~f~Vk~e~~~kr~~~eFv~tKlmTR~TytLd~i~G   80 (242)
T d2axto1           1 TLTYDDIVGTGLANKCPTLDDTARGAYPIDSSQTYRIARLCLQPTTFLVKEEPKNKRQEAEFVPTKLVTRETTSLDQIQG   80 (242)
T ss_dssp             CCCHHHHTTTTTTTSCCCCCTTCCCCBCCCSSSCEEEEEEEEEEEEEEEECCCCSSCSCCCEEEEEECSCSCCCEEEEEE
T ss_pred             CcchhheecceecccCCccCCCcccceEecCCCceEeeeeccCCcEEEEEecccccCCcccceeeeEEEeeeeechheeE
Confidence            4667779999999999999999888 999999 79999999999999999999999999999999999999999999999


Q ss_pred             eeEeCCCCCeeEEEecCeeeeeeEEecCCCceeeeEEEecceeeccCC--------cccceeeeccccCCCCCCCCCCCC
Q 024163          115 PFEVSPDGTIKFVEKDGIDYAAVTVQLPGGERVPFLFTIKQLVASGKP--------ENFGGEFLVPSYRGSSFLDPKGRG  186 (271)
Q Consensus       115 ~l~v~~dG~ltf~E~dGiDfa~iTVqlPGGErVPFLFTvK~L~A~~~~--------~~F~G~F~VPSYRgs~FLDPKGRG  186 (271)
                      +|+|++||+|+|+|+|||||||||||||||||||||||||+|+|++++        +.|+|+|+|||||||+||||||||
T Consensus        81 ~l~v~~dG~l~f~E~dGiDf~~iTVqlPGGErVPFlFtvK~LvA~~~~~~ssi~tst~f~G~f~VPSYR~s~FLDPKGRG  160 (242)
T d2axto1          81 ELKVNSDGSLTFVEEDGIDFQPVTVQMAGGERIPLLFTVKNLVASTQPNVTSITTSTDFKGEFNVPSYRTANFLDPKGRG  160 (242)
T ss_dssp             EEEECSTTCEEEECCEEECEEEEEEEESSSCEEEEEEECEEEEEEECSSCCSBCTTCEEEEEEEECCSSCTTCBCTTSBB
T ss_pred             eeEeCCCCceEEEEeCCeecceEEEEcCCCcccceEEEehheeEecCCCCCcccccceeeeeEeccccccccccCCcccc
Confidence            999999999999999999999999999999999999999999998754        249999999999999999999999


Q ss_pred             CCcccccceeccCCCCCChhHHhhhhcccccccceEEEEEEEeecCCCCeeeEEEeEeCCCCCCCCCCCCcceEEEEEEE
Q 024163          187 GSTGYDNAIALPAGGRGDEEDLAKENIKNTSSSTGKITLSVTKSKPETGEVIGVFESLQPSDTDMGAKVPKDVKIQGIWY  266 (271)
Q Consensus       187 ~sTGYD~AvaLpa~g~~d~eeL~kEN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~S~QpSDTDmGak~PkdVki~GifY  266 (271)
                      ++||||||||||+   +|+|||+|||+|++++++|+|+|+|+|||++||||||||+|+||||||||||+||||||+|+||
T Consensus       161 ~~tGYD~AvaLp~---~d~eeL~keN~K~~~~~~G~i~l~V~kVd~~TGEiaGvF~s~QpSDTDlGak~pkdVki~G~~Y  237 (242)
T d2axto1         161 LASGYDSAIALPQ---AKEEELARANVKRFSLTKGQISLNVAKVDGRTGEIAGTFESEQLSDDDMGAHEPHEVKIQGVFY  237 (242)
T ss_dssp             SSBSBSSCTTCTT---SCSGGGHHHHSCCCCCEEEEEEEEEEECCTTTCEEEEEEEEEEEBCCTTTTSCCCEEEEEEEEE
T ss_pred             ccccchhhhcccC---CChHHHhhhhccccccccceEEEEEEeeCCCCCcEEEEEEeeCCCCccccCCCCceEEEEEEEE
Confidence            9999999999995   3889999999999999999999999999999999999999999999999999999999999999


Q ss_pred             EEecC
Q 024163          267 AQLEQ  271 (271)
Q Consensus       267 grl~~  271 (271)
                      |||+|
T Consensus       238 grleP  242 (242)
T d2axto1         238 ASIEP  242 (242)
T ss_dssp             EEEEC
T ss_pred             EEeCC
Confidence            99986