Citrus Sinensis ID: 032127

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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-------
Protein Sequence
MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL
Secondary Structure (PSIPRED)
ccccccccccccccccccccccccccccccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHcccccccccccccccccEEEEccccEEEEcccccEEEEEccccEEEcccccccccEEEEEEccccccccccccccccc
Secondary Structure Prediction (SSPRO)
ccEEEccccccccccccccccccccccccccccccccccEEccccccccccccHHHHHHHHHHHHHHHHHcccHHHHHHHccccccEEEEccccEEEEcccccEEEEEccccEEEEccccccccEEEEEEccccccHHHcccHHHcc
Coil and Loop (DISEMBL)
MAVSSLSLNWVSTTLSKklnvaypneltrsatafscqnfftcpedissdeeNKSKRRLLLMGAGLltanllpanslfaqeipknydafvdridgysyvypsdwtefeftghdsgfkDRYLQLQNVRVrfiptdkkdvhdlgpmeefl
Flexible Loop (DISEMBL)
mavsslslnwVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRfiptdkkdvhdlgpmeefl
Low Complexity Region (SEG)
MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL
Disordered region (IsUnstruct)
*******LNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPE************RLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPT***************
Disordered Region (DISOPRED)
**********************************************************LLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKK*VHDLGPME**L
Disordered Region (DISEMBL)
MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL
Disordered Region (DISPRO)
****SL*LNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPED*****ENKSKRRLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPME***
Transmembrane Helix (TMHMM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
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Signal Peptide (SignalP NN Mode)
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Coiled Coils (COILS)
MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL
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	147	2.2.26 [Sep-21-2011]
O80634	238	PsbP-like protein 2, chlo	yes	no	1.0	0.617	0.526	8e-37
P82538	230	PsbP-like protein 1, chlo	no	no	0.653	0.417	0.326	6e-08
P11594	260	Oxygen-evolving enhancer	N/A	no	0.734	0.415	0.297	5e-07
Q42029	263	Oxygen-evolving enhancer	no	no	0.721	0.403	0.319	6e-07
O49080	264	Oxygen-evolving enhancer	N/A	no	0.721	0.401	0.319	7e-07
P93566	260	Oxygen-evolving enhancer	N/A	no	0.707	0.4	0.310	1e-06
Q96334	217	Oxygen-evolving enhancer	N/A	no	0.673	0.456	0.315	4e-06
Q7DM39	268	Oxygen-evolving enhancer	N/A	no	0.625	0.343	0.326	4e-06
Q04127	266	Oxygen-evolving enhancer	N/A	no	0.761	0.421	0.300	4e-06
Q9SLQ8	263	Oxygen-evolving enhancer	N/A	no	0.625	0.349	0.346	5e-06

>sp|O80634|PPL2_ARATH PsbP-like protein 2, chloroplastic OS=Arabidopsis thaliana GN=PPL2 PE=1 SV=2

 Score =  152 bits (383), Expect = 8e-37,   Method: Compositional matrix adjust.
 Identities = 79/150 (52%), Positives = 94/150 (62%), Gaps = 3/150 (2%)

Query: 1   MAVSSLSL--NWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDI-SSDEENKSKRR 57
           MAVSSLS+     S T+S K  +  PN   ++    S        E        N  KRR
Sbjct: 1   MAVSSLSIRCGGFSPTISHKTEILCPNPSLKACCLLSSGGKADSSESTYQKGSGNNWKRR 60

Query: 58  LLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKD 117
             L+G G L A  +PA  L A+EIPK+Y  FVDR DGYSY YPSDW EF+F  HDS FKD
Sbjct: 61  QALVGVGTLVATSIPATLLLAEEIPKSYSPFVDREDGYSYYYPSDWREFDFRAHDSAFKD 120

Query: 118 RYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           RYLQLQNVRVRFIPT+K D+H++GPMEE +
Sbjct: 121 RYLQLQNVRVRFIPTEKNDIHEVGPMEEVV 150

Required for accumulation of the chloroplast NAD(P)H dehydrogenase (NDH) complex. May be a subunit of this complex.
Arabidopsis thaliana (taxid: 3702)

>sp|P82538|PPL1_ARATH PsbP-like protein 1, chloroplastic OS=Arabidopsis thaliana GN=PPL1 PE=1 SV=1

 Score = 56.2 bits (134), Expect = 6e-08,   Method: Compositional matrix adjust.
 Identities = 32/98 (32%), Positives = 51/98 (52%), Gaps = 2/98 (2%)

Query: 51  ENKSKRRLLL-MGAGLLTANLLPANSL-FAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEF 108
           ++K +RRL++  G      +LL    L FA E  K + A  D  D Y+++YP  W E   
Sbjct: 45  QDKCQRRLIVTFGVVAPWISLLSRAPLSFAAESKKGFLAVSDNKDAYAFLYPFGWQEVVI 104

Query: 109 TGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEF 146
            G D  +KD    L++V V  +PT K+ + + GP ++ 
Sbjct: 105 EGQDKVYKDVIEPLESVSVNLVPTSKQTIKEFGPPKQI 142

Required for efficient repair of photodamaged PSII, but not tightly associated with the complex.

Arabidopsis thaliana (taxid: 3702)

>sp|P11594|PSBP_SINAL Oxygen-evolving enhancer protein 2, chloroplastic OS=Sinapis alba GN=PSBP PE=2 SV=2

 Score = 53.1 bits (126), Expect = 5e-07,   Method: Compositional matrix adjust.
 Identities = 36/121 (29%), Positives = 56/121 (46%), Gaps = 13/121 (10%)

Query: 40  FTCPEDISSDEENKS-KRRL---LLMGAGLLTANLLPANSLFAQEI------PKNYDAFV 89
             C    + +E+N +  RRL   LL+GA  + + + PA++ + +         KN D   
Sbjct: 35  LVCKAQQTHEEDNSTVSRRLALTLLVGAAAVGSKVSPADAAYGEAANVFGKPKKNTDFTA 94

Query: 90  DRIDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEF 146
              DG+    P+ W    E E+ G    ++D +    N+ V   PTDKK + D G  EEF
Sbjct: 95  YSGDGFQVQVPAKWNPSREVEYPGQVLRYEDNFDATSNLNVMVTPTDKKSITDYGSPEEF 154

Query: 147 L 147
           L
Sbjct: 155 L 155

May be involved in the regulation of photosystem II.

Sinapis alba (taxid: 3728)

>sp|Q42029|PSBP1_ARATH Oxygen-evolving enhancer protein 2-1, chloroplastic OS=Arabidopsis thaliana GN=PSBP1 PE=1 SV=2

 Score = 52.8 bits (125), Expect = 6e-07,   Method: Compositional matrix adjust.
 Identities = 38/119 (31%), Positives = 57/119 (47%), Gaps = 13/119 (10%)

Query: 42  CPEDISSDEENKS-KRRL---LLMGAGLLTANLLPANSLFAQEI-----PK-NYDAFVDR 91
           C    S +++N +  RRL   LL+GA  + + + PA++ + +       PK N D     
Sbjct: 40  CKAQQSHEDDNSAVSRRLALTLLVGAAAVGSKVSPADAAYGEAANVFGKPKTNTDFLPYN 99

Query: 92  IDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
            DG+    P+ W    E E+ G    F+D +    N+ V   PTDKK + D G  EEFL
Sbjct: 100 GDGFKVQVPAKWNPSKEIEYPGQVLRFEDNFDATSNLNVMVTPTDKKSITDYGSPEEFL 158

May be involved in the regulation of photosystem II.

Arabidopsis thaliana (taxid: 3702)

>sp|O49080|PSBP_FRIAG Oxygen-evolving enhancer protein 2, chloroplastic OS=Fritillaria agrestis GN=PSBP PE=2 SV=1

 Score = 52.8 bits (125), Expect = 7e-07,   Method: Compositional matrix adjust.
 Identities = 39/122 (31%), Positives = 57/122 (46%), Gaps = 16/122 (13%)

Query: 42  CPEDISSD-EENKS---KRRL---LLMGAGLLTANLLPANSLFAQ------EIPKNYDAF 88
           C    SSD +EN S    RRL   +L+G+  +   + PAN+ + +      +   N D  
Sbjct: 38  CRAQKSSDTDENSSTAVSRRLALTILIGSAAVGTKIAPANAAYGEAANVFGKAKTNTDFL 97

Query: 89  VDRIDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEE 145
               DG++ + P+ W    E EF G    ++D +    NV V   PT KK + D G  EE
Sbjct: 98  PYTGDGFNLLIPAKWNPSKEVEFPGQVLRYEDNFDVTSNVSVTVTPTSKKSITDYGTPEE 157

Query: 146 FL 147
           FL
Sbjct: 158 FL 159

May be involved in the regulation of photosystem II.

Fritillaria agrestis (taxid: 64177)

>sp|P93566|PSBP_SOLTU Oxygen-evolving enhancer protein 2, chloroplastic OS=Solanum tuberosum GN=PSBP PE=2 SV=1

 Score = 52.4 bits (124), Expect = 1e-06,   Method: Compositional matrix adjust.
 Identities = 36/116 (31%), Positives = 55/116 (47%), Gaps = 12/116 (10%)

Query: 44  EDISSDEENKSKRRL---LLMGAGLLTANLLPANSLFAQEI-----PK-NYDAFVDRIDG 94
           +D +++  N   RRL   LL+G   + + + PA++ + +       PK N D      DG
Sbjct: 40  QDDANNTSNAVSRRLALTLLIGTAAIGSKVSPADAAYGEAANVFGKPKENTDFLPYNGDG 99

Query: 95  YSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           +    P+ W    E EF G    ++D +    N+ V   PTDKK + D G  EEFL
Sbjct: 100 FKLQIPAKWNPSKEIEFPGQVLRYEDNFDSTSNLMVAVTPTDKKSITDYGSPEEFL 155

May be involved in the regulation of photosystem II.

Solanum tuberosum (taxid: 4113)

>sp|Q96334|PSBP_BRAJU Oxygen-evolving enhancer protein 2, chloroplastic (Fragment) OS=Brassica juncea GN=PSBP PE=2 SV=1

 Score = 50.4 bits (119), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 35/111 (31%), Positives = 53/111 (47%), Gaps = 12/111 (10%)

Query: 49  DEENKSKRRL---LLMGAGLLTANLLPANSLFAQEI-----PK-NYDAFVDRIDGYSYVY 99
           D+ +   RRL   LL+GA  + + + PA++ + +       PK N D      DG+    
Sbjct: 2   DDTSTVSRRLALTLLVGAAAVGSKVSPADAAYGEAANVFGKPKTNTDFTAINGDGFQVQV 61

Query: 100 PSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           P+ W    E E+ G    ++D +    N+ V   PTDKK + D G  EEFL
Sbjct: 62  PAKWNPSREVEYPGQVLRYEDNFDATSNLNVMVTPTDKKSITDYGSPEEFL 112

May be involved in the regulation of photosystem II.

Brassica juncea (taxid: 3707)

>sp|Q7DM39|PSBP1_TOBAC Oxygen-evolving enhancer protein 2-1, chloroplastic OS=Nicotiana tabacum GN=PSBP1 PE=3 SV=2

 Score = 50.1 bits (118), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 34/104 (32%), Positives = 50/104 (48%), Gaps = 12/104 (11%)

Query: 56  RRL---LLMGAGLLTANLLPANSLFAQEI-----PK-NYDAFVDRIDGYSYVYPSDWT-- 104
           RRL   +L+GA  + + + PA++ + +       PK N D      DG+    P+ W   
Sbjct: 60  RRLALTVLIGAAAIGSKVSPADAAYGEAANVFGKPKENTDFLAYNGDGFKLQVPAKWNPS 119

Query: 105 -EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
            E EF G    ++D +    N+ V   PTDKK + D G  EEFL
Sbjct: 120 KEVEFPGQVLRYEDNFDSTSNLIVTVTPTDKKSITDYGSPEEFL 163

May be involved in the regulation of photosystem II.

Nicotiana tabacum (taxid: 4097)

>sp|Q04127|PSBP3_TOBAC Oxygen-evolving enhancer protein 2-3, chloroplastic OS=Nicotiana tabacum GN=PSBP3 PE=2 SV=1

 Score = 50.1 bits (118), Expect = 4e-06,   Method: Compositional matrix adjust.
 Identities = 37/123 (30%), Positives = 57/123 (46%), Gaps = 11/123 (8%)

Query: 36  CQNFFTCPEDISSDEENKSKRRLL--LMGAGLLTANLLPANSLFAQEI-----PKNYDAF 88
            QN  + P+  + +  + S+R  L  L+GA  + + + PA++ + +       PK    F
Sbjct: 39  AQNKQSAPQQDNVNSVSVSRRLALTLLIGAAAVGSKVSPADAAYGEAANVFGKPKTDTDF 98

Query: 89  VD-RIDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPME 144
                DG+    PS W    E E+ G    F+D +    NV V   PTDKK + D G  E
Sbjct: 99  QTYNGDGFKLQIPSKWNPNKEVEYPGQVLRFEDNFDATSNVIVAITPTDKKSITDFGSPE 158

Query: 145 EFL 147
           +FL
Sbjct: 159 QFL 161

May be involved in the regulation of photosystem II.

Nicotiana tabacum (taxid: 4097)

>sp|Q9SLQ8|PSBP_CUCSA Oxygen-evolving enhancer protein 2, chloroplastic OS=Cucumis sativus GN=PSBP PE=2 SV=1

 Score = 50.1 bits (118), Expect = 5e-06,   Method: Compositional matrix adjust.
 Identities = 36/104 (34%), Positives = 50/104 (48%), Gaps = 12/104 (11%)

Query: 56  RRL---LLMGAGLLTANLLPANSLFAQEI-----PK-NYDAFVDRIDGYSYVYPSDWT-- 104
           RRL   +L+GA  L + + PA++ + +       PK N D      DG+    PS W   
Sbjct: 55  RRLALTVLIGAAALGSKVSPADAAYGEAANVFGKPKSNTDYLPYSGDGFKLSIPSKWNPS 114

Query: 105 -EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
            E EF G    ++D +    N+ V   PTDKK + D G  EEFL
Sbjct: 115 KEREFPGQVLRYEDNFDSNSNLSVIINPTDKKSIKDFGSPEEFL 158

May be involved in the regulation of photosystem II.

Cucumis sativus (taxid: 3659)

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	147
224109586	235	predicted protein [Populus trichocarpa]	0.986	0.617	0.648	8e-49
217072084	234	unknown [Medicago truncatula]	0.993	0.623	0.625	3e-46
388494952	234	unknown [Medicago truncatula]	0.993	0.623	0.619	5e-46
388504902	234	unknown [Lotus japonicus]	0.993	0.623	0.605	4e-45
225449629	235	PREDICTED: psbP-like protein 2, chloropl	1.0	0.625	0.632	8e-43
358248758	234	uncharacterized protein LOC100813624 [Gl	0.993	0.623	0.598	2e-42
356536494	234	PREDICTED: psbP-like protein 2, chloropl	0.993	0.623	0.605	2e-41
255637163	205	unknown [Glycine max]	0.993	0.712	0.598	5e-41
449524958	202	PREDICTED: psbP-like protein 2, chloropl	1.0	0.727	0.547	1e-35
449464218	236	PREDICTED: psbP-like protein 2, chloropl	1.0	0.622	0.547	2e-35

>gi|224109586|ref|XP_002315245.1| predicted protein [Populus trichocarpa] gi|222864285|gb|EEF01416.1| predicted protein [Populus trichocarpa]

 Score =  197 bits (502), Expect = 8e-49,   Method: Compositional matrix adjust.
 Identities = 94/145 (64%), Positives = 113/145 (77%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           MA+SSLSL+W STTLS+KL+V   NE+     AFS  N  TC  + + +EE+  KRRLLL
Sbjct: 1   MAISSLSLSWASTTLSQKLSVPGSNEILPRVAAFSGNNSVTCTAEATFNEESNCKRRLLL 60

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G LT +L+PAN LFA+EIPKNY +FVD  DGYSY YPSDW +F+F GHDS FKDR  
Sbjct: 61  LGVGALTTSLVPANFLFAEEIPKNYTSFVDFEDGYSYYYPSDWIDFDFRGHDSAFKDRTK 120

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEE 145
           QLQNVRVRFIPT+KKD+H+LGPMEE
Sbjct: 121 QLQNVRVRFIPTEKKDIHELGPMEE 145

Source: Populus trichocarpa

Species: Populus trichocarpa

Genus: Populus

Family: Salicaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|217072084|gb|ACJ84402.1| unknown [Medicago truncatula]

 Score =  189 bits (480), Expect = 3e-46,   Method: Compositional matrix adjust.
 Identities = 92/147 (62%), Positives = 107/147 (72%), Gaps = 1/147 (0%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           M VSS SL W S+ LS KLN+ + N L R+ T  S  N  +C  + +S  E   +RR LL
Sbjct: 1   MVVSSCSLTWTSSYLSHKLNLPHSNHLLRNTTTSSSNNV-SCAMETTSSTERHCQRRPLL 59

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G LTANLLPANSL A+EIP  Y +FVD  DGYSY+YPSDW EF+F  HDS FKDRYL
Sbjct: 60  LGIGALTANLLPANSLLAEEIPDRYRSFVDYEDGYSYIYPSDWKEFDFRAHDSAFKDRYL 119

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRVRFIPT+KKDV DLGPMEE +
Sbjct: 120 QLQNVRVRFIPTEKKDVRDLGPMEEVI 146

Source: Medicago truncatula

Species: Medicago truncatula

Genus: Medicago

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|388494952|gb|AFK35542.1| unknown [Medicago truncatula]

 Score =  189 bits (479), Expect = 5e-46,   Method: Compositional matrix adjust.
 Identities = 91/147 (61%), Positives = 107/147 (72%), Gaps = 1/147 (0%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           M VSS SL W S+ LS KLN+ + N L R+ T  S  N  +C  + +S  E   +RR LL
Sbjct: 1   MVVSSCSLTWTSSYLSHKLNLPHSNHLLRNTTTSSSNNV-SCAMETTSSTERHCQRRPLL 59

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G LTANLLPANSL A+EIP  Y +FVD  DGYSY+YPSDW EF+F  HDS FKDRYL
Sbjct: 60  LGIGALTANLLPANSLLAEEIPDRYRSFVDYEDGYSYIYPSDWKEFDFRAHDSAFKDRYL 119

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRVRFIPT+KKD+ DLGPMEE +
Sbjct: 120 QLQNVRVRFIPTEKKDIRDLGPMEEVI 146

Source: Medicago truncatula

Species: Medicago truncatula

Genus: Medicago

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|388504902|gb|AFK40517.1| unknown [Lotus japonicus]

 Score =  185 bits (470), Expect = 4e-45,   Method: Compositional matrix adjust.
 Identities = 89/147 (60%), Positives = 109/147 (74%), Gaps = 1/147 (0%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           MAVSS SL+W S  +S KLN+ + N L R  T+ S  N  +C  + +S EE+ S+RRLLL
Sbjct: 1   MAVSSCSLSWTSPCVSHKLNLPHSNHLPR-ITSTSHSNNVSCATETTSSEESHSQRRLLL 59

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G +TANL P   LFA+EIP  Y AFVD  DGYSYVYPSDW EF+F  HDS FKDRYL
Sbjct: 60  LGIGAITANLQPTRLLFAEEIPDRYRAFVDYSDGYSYVYPSDWKEFDFRAHDSAFKDRYL 119

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRVRF+PT+KKD+ D+GP+EE +
Sbjct: 120 QLQNVRVRFLPTEKKDIRDMGPIEEVV 146

Source: Lotus japonicus

Species: Lotus japonicus

Genus: Lotus

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|225449629|ref|XP_002279556.1| PREDICTED: psbP-like protein 2, chloroplastic [Vitis vinifera] gi|296086288|emb|CBI31729.3| unnamed protein product [Vitis vinifera]

 Score =  178 bits (451), Expect = 8e-43,   Method: Compositional matrix adjust.
 Identities = 93/147 (63%), Positives = 111/147 (75%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           MA+SSLSL WVSTT+S KL++ +  ++ R A   SC +   C  + + DEE+  +RR LL
Sbjct: 1   MALSSLSLGWVSTTISNKLDLPHSIDVPRFAAFTSCNSISACSRETAFDEESHLERRSLL 60

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G GLL ANL PA+SL A+EIP NY AFVD  DGYSY YP DW EFEF GHDS FKDRYL
Sbjct: 61  LGVGLLAANLFPASSLHAEEIPANYKAFVDLSDGYSYYYPLDWREFEFRGHDSAFKDRYL 120

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRV FIPTDK+D+HDLGPMEE +
Sbjct: 121 QLQNVRVSFIPTDKRDIHDLGPMEEVV 147

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|358248758|ref|NP_001239935.1| uncharacterized protein LOC100813624 [Glycine max] gi|255647240|gb|ACU24088.1| unknown [Glycine max]

 Score =  176 bits (447), Expect = 2e-42,   Method: Compositional matrix adjust.
 Identities = 88/147 (59%), Positives = 102/147 (69%), Gaps = 1/147 (0%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           M VSS SL+W+S  LS KLN+ + N L R+    S    F C  D +   E+  +RR LL
Sbjct: 1   MVVSSCSLSWISPCLSHKLNLPHTNCLPRNIATSSSNTVF-CELDTTPSGESHCRRRPLL 59

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G LTANL P N +FAQE P  Y AFVD  DGYSYVYP DW EF+F  HDS FKDRYL
Sbjct: 60  LGIGALTANLQPTNLVFAQEKPDRYRAFVDYEDGYSYVYPIDWKEFDFRAHDSAFKDRYL 119

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRVRFIPT+KKD+ DLGPMEE +
Sbjct: 120 QLQNVRVRFIPTEKKDIRDLGPMEEVI 146

Source: Glycine max

Species: Glycine max

Genus: Glycine

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|356536494|ref|XP_003536772.1| PREDICTED: psbP-like protein 2, chloroplastic-like [Glycine max]

 Score =  173 bits (439), Expect = 2e-41,   Method: Compositional matrix adjust.
 Identities = 89/147 (60%), Positives = 104/147 (70%), Gaps = 1/147 (0%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           MAVSS SL+W+S  LS KLN+ + N L R+ TA S  N   C  + +   E   +RR LL
Sbjct: 1   MAVSSCSLSWISPCLSHKLNLPHTNCLPRN-TATSSSNTVFCALETNPRGEIFCQRRPLL 59

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G LTANL P N +FAQE P  Y AFVD  DGYSYVYP DW EF+F  HDS FKDRYL
Sbjct: 60  LGVGALTANLQPINLVFAQEKPDRYRAFVDYEDGYSYVYPIDWKEFDFRAHDSAFKDRYL 119

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRVRFIPT+KKD+ +LGPMEE +
Sbjct: 120 QLQNVRVRFIPTEKKDIRELGPMEEVV 146

Source: Glycine max

Species: Glycine max

Genus: Glycine

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|255637163|gb|ACU18912.1| unknown [Glycine max]

 Score =  172 bits (435), Expect = 5e-41,   Method: Compositional matrix adjust.
 Identities = 88/147 (59%), Positives = 103/147 (70%), Gaps = 1/147 (0%)

Query: 1   MAVSSLSLNWVSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLLL 60
           MAVSS SL+W+S  LS KLN+ + N L R+ TA S  N   C  + +   E   +RR LL
Sbjct: 1   MAVSSCSLSWISPCLSHKLNLPHTNCLPRN-TATSSSNTVFCALETNPRGEIFCQRRPLL 59

Query: 61  MGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYL 120
           +G G L ANL P N +FAQE P  Y AFVD  DGYSYVYP DW EF+F  HDS FKDRYL
Sbjct: 60  LGVGALAANLQPINLVFAQEKPDRYRAFVDYEDGYSYVYPIDWKEFDFRAHDSAFKDRYL 119

Query: 121 QLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           QLQNVRVRFIPT+KKD+ +LGPMEE +
Sbjct: 120 QLQNVRVRFIPTEKKDIRELGPMEEVV 146

Source: Glycine max

Species: Glycine max

Genus: Glycine

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449524958|ref|XP_004169488.1| PREDICTED: psbP-like protein 2, chloroplastic-like, partial [Cucumis sativus]

 Score =  154 bits (388), Expect = 1e-35,   Method: Compositional matrix adjust.
 Identities = 81/148 (54%), Positives = 103/148 (69%), Gaps = 1/148 (0%)

Query: 1   MAVSSLSLNWVSTTLSK-KLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLL 59
           MAVS+  L+WV  T S  KL +   NE + + ++FS  +   C  +  S +E    RR L
Sbjct: 1   MAVSTSCLSWVPATASNWKLKLLPFNEPSTATSSFSSSSTINCSIERISRDEGIYNRRPL 60

Query: 60  LMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRY 119
           L+G G L  +LL A+ LFA+EIPKNY AFVD  DGYSY YPSDW EF+F  HDS FKDRY
Sbjct: 61  LLGVGALATSLLGASPLFAEEIPKNYRAFVDSTDGYSYYYPSDWREFDFRAHDSAFKDRY 120

Query: 120 LQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           LQLQNVRV+FIPT+KKD+H+ GP++E +
Sbjct: 121 LQLQNVRVKFIPTEKKDIHEEGPLDEVV 148

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449464218|ref|XP_004149826.1| PREDICTED: psbP-like protein 2, chloroplastic-like [Cucumis sativus]

 Score =  154 bits (388), Expect = 2e-35,   Method: Compositional matrix adjust.
 Identities = 81/148 (54%), Positives = 103/148 (69%), Gaps = 1/148 (0%)

Query: 1   MAVSSLSLNWVSTTLSK-KLNVAYPNELTRSATAFSCQNFFTCPEDISSDEENKSKRRLL 59
           MAVS+  L+WV  T S  KL +   NE + + ++FS  +   C  +  S +E    RR L
Sbjct: 1   MAVSTSCLSWVPATASNWKLKLLPFNEPSTATSSFSSSSTINCSIERISRDEGIYNRRPL 60

Query: 60  LMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRY 119
           L+G G L  +LL A+ LFA+EIPKNY AFVD  DGYSY YPSDW EF+F  HDS FKDRY
Sbjct: 61  LLGVGALATSLLGASPLFAEEIPKNYRAFVDSTDGYSYYYPSDWREFDFRAHDSAFKDRY 120

Query: 120 LQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           LQLQNVRV+FIPT+KKD+H+ GP++E +
Sbjct: 121 LQLQNVRVKFIPTEKKDIHEEGPLDEVV 148

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

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	147
TAIR|locus:2039727	238	PnsL1 "Photosynthetic NDH subc	0.986	0.609	0.533	4e-35
TAIR|locus:2100681	230	PPL1 "PsbP-like protein 1" [Ar	0.673	0.430	0.336	9.6e-10
TAIR|locus:2033087	263	PSBP-1 "photosystem II subunit	0.721	0.403	0.319	2.5e-08
TAIR|locus:2130295	287	PPD1 "PsbP-Domain Protein1" [A	0.700	0.358	0.312	1.4e-05

TAIR|locus:2039727 PnsL1 "Photosynthetic NDH subcomplex L 1" [Arabidopsis thaliana (taxid:3702)]

 Score = 380 (138.8 bits), Expect = 4.0e-35, P = 4.0e-35
 Identities = 79/148 (53%), Positives = 93/148 (62%)

Query:     1 MAVSSLSLNW--VSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPEDI-SSDEENKSKRR 57
             MAVSSLS+     S T+S K  +  PN   ++    S        E        N  KRR
Sbjct:     1 MAVSSLSIRCGGFSPTISHKTEILCPNPSLKACCLLSSGGKADSSESTYQKGSGNNWKRR 60

Query:    58 LLLMGAGLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKD 117
               L+G G L A  +PA  L A+EIPK+Y  FVDR DGYSY YPSDW EF+F  HDS FKD
Sbjct:    61 QALVGVGTLVATSIPATLLLAEEIPKSYSPFVDREDGYSYYYPSDWREFDFRAHDSAFKD 120

Query:   118 RYLQLQNVRVRFIPTDKKDVHDLGPMEE 145
             RYLQLQNVRVRFIPT+K D+H++GPMEE
Sbjct:   121 RYLQLQNVRVRFIPTEKNDIHEVGPMEE 148

GO:0005509 "calcium ion binding" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;IDA

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:0030095 "chloroplast photosystem II" evidence=ISS

GO:0009543 "chloroplast thylakoid lumen" evidence=IDA

GO:0009579 "thylakoid" evidence=IDA

GO:0009535 "chloroplast thylakoid membrane" evidence=IDA

GO:0010207 "photosystem II assembly" evidence=RCA

GO:0016556 "mRNA modification" evidence=RCA

GO:0019344 "cysteine biosynthetic process" evidence=RCA

TAIR|locus:2100681 PPL1 "PsbP-like protein 1" [Arabidopsis thaliana (taxid:3702)]

 Score = 141 (54.7 bits), Expect = 9.6e-10, P = 9.6e-10
 Identities = 34/101 (33%), Positives = 53/101 (52%)

Query:    47 SSDEENKSKRRLLL-MGAGLLTANLLPANSL-FAQEIPKNYDAFVDRIDGYSYVYPSDWT 104
             SS  ++K +RRL++  G      +LL    L FA E  K + A  D  D Y+++YP  W 
Sbjct:    41 SSHLQDKCQRRLIVTFGVVAPWISLLSRAPLSFAAESKKGFLAVSDNKDAYAFLYPFGWQ 100

Query:   105 EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEE 145
             E    G D  +KD    L++V V  +PT K+ + + GP ++
Sbjct:   101 EVVIEGQDKVYKDVIEPLESVSVNLVPTSKQTIKEFGPPKQ 141

GO:0005509 "calcium ion binding" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;IDA

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:0030095 "chloroplast photosystem II" evidence=ISS

GO:0009543 "chloroplast thylakoid lumen" evidence=IDA

GO:0031977 "thylakoid lumen" evidence=IDA

GO:0009579 "thylakoid" evidence=IDA

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

GO:0006364 "rRNA processing" evidence=RCA

GO:0009657 "plastid organization" evidence=RCA

GO:0010103 "stomatal complex morphogenesis" evidence=RCA

GO:0010207 "photosystem II assembly" evidence=RCA

GO:0043085 "positive regulation of catalytic activity" evidence=RCA

TAIR|locus:2033087 PSBP-1 "photosystem II subunit P-1" [Arabidopsis thaliana (taxid:3702)]

 Score = 131 (51.2 bits), Expect = 2.5e-08, P = 2.5e-08
 Identities = 38/119 (31%), Positives = 57/119 (47%)

Query:    42 CPEDISSDEENKS-KRRL---LLMGAGLLTANLLPANSLFAQEI-----PK-NYDAFVDR 91
             C    S +++N +  RRL   LL+GA  + + + PA++ + +       PK N D     
Sbjct:    40 CKAQQSHEDDNSAVSRRLALTLLVGAAAVGSKVSPADAAYGEAANVFGKPKTNTDFLPYN 99

Query:    92 IDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
              DG+    P+ W    E E+ G    F+D +    N+ V   PTDKK + D G  EEFL
Sbjct:   100 GDGFKVQVPAKWNPSKEIEYPGQVLRFEDNFDATSNLNVMVTPTDKKSITDYGSPEEFL 158

GO:0005509 "calcium ion binding" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;IDA

GO:0009543 "chloroplast thylakoid lumen" evidence=ISS;IDA

GO:0009654 "oxygen evolving complex" evidence=ISS

GO:0015979 "photosynthesis" evidence=IEA

GO:0030095 "chloroplast photosystem II" evidence=ISS

GO:0009534 "chloroplast thylakoid" evidence=IDA

GO:0019898 "extrinsic to membrane" evidence=TAS

GO:0031977 "thylakoid lumen" evidence=IDA

GO:0009579 "thylakoid" evidence=IDA

GO:0009941 "chloroplast envelope" evidence=IDA

GO:0009535 "chloroplast thylakoid membrane" evidence=IDA

GO:0009570 "chloroplast stroma" evidence=IDA

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

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

GO:0048046 "apoplast" evidence=IDA

GO:0000165 "MAPK cascade" 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:0009637 "response to blue light" evidence=RCA

GO:0009644 "response to high light intensity" evidence=RCA

GO:0009657 "plastid organization" evidence=RCA

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

GO:0009744 "response to sucrose stimulus" evidence=RCA

GO:0009773 "photosynthetic electron transport in photosystem I" 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:0010114 "response to red light" evidence=RCA

GO:0010155 "regulation of proton transport" evidence=RCA

GO:0010200 "response to chitin" evidence=RCA

GO:0010207 "photosystem II assembly" evidence=RCA

GO:0010218 "response to far red light" 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=RCA;TAS

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

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

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

TAIR|locus:2130295 PPD1 "PsbP-Domain Protein1" [Arabidopsis thaliana (taxid:3702)]

 Score = 107 (42.7 bits), Expect = 1.4e-05, P = 1.4e-05
 Identities = 35/112 (31%), Positives = 54/112 (48%)

Query:    38 NFFTCPEDISSDEENKSKRRLLLMGAGLLTANL-LPANSLFAQEIPKNYDAFVDRIDGYS 96
             N  T  + + +    KS    LLM +GL+ +   LP  + FA   P  +  ++D  DGYS
Sbjct:    66 NCLTDAKQVCAVGRRKSMMMGLLM-SGLIVSQANLP--TAFAST-PV-FREYIDTFDGYS 120

Query:    97 YVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFI-PTDKK--DVHDLGPMEE 145
             + YP +W +    G D  F+D  +  +N+ V F  P+      + DLG  EE
Sbjct:   121 FKYPQNWIQVRGAGADIFFRDPVVLDENLSVEFSSPSSSNYTSLEDLGSPEE 172


Parameters:
  V=100
  filter=SEG
  E=0.001

  ctxfactor=1.00

  Query                        -----  As Used  -----    -----  Computed  ----
  Frame  MatID Matrix name     Lambda    K       H      Lambda    K       H
   +0      0   BLOSUM62        0.318   0.134   0.398    same    same    same
               Q=9,R=2         0.244   0.0300  0.180     n/a     n/a     n/a

  Query
  Frame  MatID  Length  Eff.Length     E     S W   T  X   E2     S2
   +0      0      147       147   0.00091  103 3  11 22  0.47    31
                                                     30  0.50    33


Statistics:

  Database:  /share/blast/go-seqdb.fasta
   Title:  go_20130330-seqdb.fasta
   Posted:  5:47:42 AM PDT Apr 1, 2013
   Created:  5:47:42 AM PDT Apr 1, 2013
   Format:  XDF-1
   # of letters in database:  169,044,731
   # of sequences in database:  368,745
   # of database sequences satisfying E:  4
  No. of states in DFA:  583 (62 KB)
  Total size of DFA:  146 KB (2089 KB)
  Time to generate neighborhood:  0.00u 0.00s 0.00t   Elapsed:  00:00:00
  No. of threads or processors used:  24
  Search cpu time:  15.36u 0.09s 15.45t   Elapsed:  00:00:01
  Total cpu time:  15.37u 0.09s 15.46t   Elapsed:  00:00:01
  Start:  Mon May 20 16:34:23 2013   End:  Mon May 20 16:34:24 2013

GO:0009507 "chloroplast" evidence=ISM;IDA

GO:0009654 "oxygen evolving complex" evidence=ISS

GO:0030095 "chloroplast photosystem II" evidence=ISS

GO:0009543 "chloroplast thylakoid lumen" evidence=IDA

GO:0031977 "thylakoid lumen" evidence=IDA

GO:0009579 "thylakoid" evidence=IDA

GO:0009535 "chloroplast thylakoid membrane" evidence=IDA

GO:0009570 "chloroplast stroma" evidence=IDA

GO:0016020 "membrane" evidence=IDA

GO:0005515 "protein binding" evidence=IPI

GO:0048564 "photosystem I assembly" evidence=IMP

---

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)
O80634	PPL2_ARATH	No assigned EC number	0.5266	1.0	0.6176	yes	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_fgenesh4_pg.C_LG_X1887	hypothetical protein (235 aa)
		(Populus trichocarpa)
Predicted Functional Partners:
	gw1.XIII.355.1	hypothetical protein (158 aa)			•	•			•		0.692
	estExt_Genewise1_v1.C_LG_X6026	hypothetical protein (200 aa)			•	•					0.620
	eugene3.00160848	hypothetical protein (215 aa)			•	•					0.615
	eugene3.00130190	SubName- Full=Putative uncharacterized protein; (339 aa)			•	•					0.597
	fgenesh4_pm.C_LG_II001205	RecName- Full=Photosystem II reaction center psb28 protein; (115 aa)			•	•					0.588
	estExt_Genewise1_v1.C_LG_II4195	SubName- Full=Putative uncharacterized protein; (140 aa)			•	•					0.586
	estExt_Genewise1_v1.C_LG_V3745	SubName- Full=Putative uncharacterized protein; (331 aa)			•	•			•		0.570
	gw1.152.106.1	hypothetical protein (199 aa)			•	•			•		0.568
	estExt_fgenesh4_kg.C_LG_VII0034	SubName- Full=Putative uncharacterized protein; (332 aa)			•	•			•		0.561
	estExt_Genewise1_v1.C_LG_V0051	hypothetical protein (130 aa)			•				•		0.559

---

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	147
PLN00042	260	PLN00042, PLN00042, photosystem II oxygen-evolving	7e-10
pfam01789	163	pfam01789, PsbP, PsbP	1e-08
PLN00059	286	PLN00059, PLN00059, PsbP domain-containing protein	3e-05

>gnl|CDD|177676 PLN00042, PLN00042, photosystem II oxygen-evolving enhancer protein 2; Provisional

 Score = 55.2 bits (133), Expect = 7e-10
 Identities = 37/111 (33%), Positives = 51/111 (45%), Gaps = 12/111 (10%)

Query: 49  DEENKSKRRL---LLMGAGLLTANLLPANSLFAQEI-----PKNYDAFVDRI-DGYSYVY 99
           ++ +   RR    LL GA    A + PAN+ + +       PK    F+    DG+  + 
Sbjct: 45  EDNSAVSRRAALALLAGAAAAGAKVSPANAAYGESANVFGKPKTNTGFLPYNGDGFKLLV 104

Query: 100 PSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           PS W    E EF G    F+D +    N+ V   PTDKK + D G  EEFL
Sbjct: 105 PSKWNPSKEREFPGQVLRFEDNFDATSNLSVMVTPTDKKSITDYGSPEEFL 155

Length = 260

>gnl|CDD|216701 pfam01789, PsbP, PsbP

 Score = 50.4 bits (121), Expect = 1e-08
 Identities = 26/72 (36%), Positives = 34/72 (47%), Gaps = 2/72 (2%)

Query: 77  FAQEIPKNYDAFVDRIDGYSYVYPSDWT-EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKK 135
              +    + A+VD  DGY ++YP+ W  E    G D  F D     +NV V   P DKK
Sbjct: 2   CKAKTNAGFQAYVDTDDGYEFLYPTGWWREVVSDGPDVVFHDLIESDENVSVVISPVDKK 61

Query: 136 -DVHDLGPMEEF 146
             + DLG  EE 
Sbjct: 62  KSLEDLGSPEEV 73

This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+. Length = 163

>gnl|CDD|177690 PLN00059, PLN00059, PsbP domain-containing protein 1; Provisional

 Score = 42.1 bits (98), Expect = 3e-05
 Identities = 31/96 (32%), Positives = 49/96 (51%), Gaps = 7/96 (7%)

Query: 55  KRRLLLMGAGLLTANLL--PANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHD 112
           +R+ ++MG  LL + L+   AN   A      +  ++D  DGYS+ YP +W +    G D
Sbjct: 79  RRKSMMMG--LLMSGLIVSEANLPTAFASIPVFREYIDTFDGYSFKYPQNWIQVRGAGAD 136

Query: 113 SGFKDRYLQLQNVRVRF-IPTDKK--DVHDLGPMEE 145
             F+D  +  +N+ V F  P+  K   + DLG  EE
Sbjct: 137 IFFRDPVVLDENLSVEFSSPSSSKYTSLEDLGSPEE 172

Length = 286

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	147
PLN00042	260	photosystem II oxygen-evolving enhancer protein 2;	100.0
PLN00059	286	PsbP domain-containing protein 1; Provisional	99.92
PF01789	175	PsbP: PsbP; InterPro: IPR002683 Oxygenic photosynt	99.84
PLN00067	263	PsbP domain-containing protein 6; Provisional	99.74
PLN00066	262	PsbP domain-containing protein 4; Provisional	99.58
PLN03152	241	hypothetical protein; Provisional	98.51
PF12712	153	DUF3805: Domain of unknown function (DUF3805); Int	88.28

>PLN00042 photosystem II oxygen-evolving enhancer protein 2; Provisional

Probab=100.00  E-value=4.6e-34  Score=238.47  Aligned_cols=116  Identities=33%  Similarity=0.549  Sum_probs=99.3

Q ss_pred             ccccccCCccceeeccCccccccchhhhHHHHHH---HHHHHhhhhCCCccccccc-----ccCCcccceeC-CCCeEEe
Q 032127           28 TRSATAFSCQNFFTCPEDISSDEENKSKRRLLLM---GAGLLTANLLPANSLFAQE-----IPKNYDAFVDR-IDGYSYV   98 (147)
Q Consensus        28 ~r~~~~~~~~~~~~c~~~~~~~~~~~~~RR~aL~---g~aa~~a~~~pa~aA~ae~-----~p~g~~~f~d~-~dGysfl   98 (147)
                      +|.....++++ ++|++|++  ..+.++||.+|+   |++++++.+.|+++||||+     +|++.++|+++ +|||+|+
T Consensus        27 ~~~~~~~~~~~-~~~~~~~~--~~~~~srr~~l~~~~ga~a~~~~~~pa~aay~~~anvfg~~k~~~gF~~y~~dgY~Fl  103 (260)
T PLN00042         27 ARAVSASRPSQ-VVCRAQEE--DNSAVSRRAALALLAGAAAAGAKVSPANAAYGESANVFGKPKTNTGFLPYNGDGFKLL  103 (260)
T ss_pred             ccccCCCCCcc-eeeecccc--ccccccHHHHHHHHHHHHHhhcccCchhhhhcchhhccCCCCCCCCCeEeeCCCeEEe
Confidence            34444555555 69999876  446689998877   4455678999999999999     88888888888 5999999


Q ss_pred             ccCCce---EeeecCCcceecCcccCccceEEEEecCCCCCcccCCCcccc
Q 032127           99 YPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEF  146 (147)
Q Consensus        99 yPs~W~---ev~~~G~d~~f~D~~~~~eNVsV~Vsp~~~~sI~dfGsPeev  146 (147)
                      ||++|+   |++++|+|++|||+|+++|||+|+|+|++|++|+|||+||||
T Consensus       104 yP~~W~~~ke~~~~G~dv~f~D~~~~~eNVSV~Ispt~k~sI~dlGsPee~  154 (260)
T PLN00042        104 VPSKWNPSKEREFPGQVLRFEDNFDATSNLSVMVTPTDKKSITDYGSPEEF  154 (260)
T ss_pred             cCCCCccccccccCCceEEeeccccccccEEEEEecCCcCCHhhcCCHHHH
Confidence            999995   778899999999999999999999999999999999999996

>PLN00059 PsbP domain-containing protein 1; Provisional

Probab=99.92  E-value=7.8e-26  Score=190.01  Aligned_cols=104  Identities=28%  Similarity=0.462  Sum_probs=82.2

Q ss_pred             eeccCccccccchhhhHHHHHH-HH--HHHhhhhCCCcccccccccCCcccceeCCCCeEEeccCCceEeeecCCcceec
Q 032127           40 FTCPEDISSDEENKSKRRLLLM-GA--GLLTANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFK  116 (147)
Q Consensus        40 ~~c~~~~~~~~~~~~~RR~aL~-g~--aa~~a~~~pa~aA~ae~~p~g~~~f~d~~dGysflyPs~W~ev~~~G~d~~f~  116 (147)
                      +.|..+.+  ..-+++||++|+ +.  +.+.....-...|+|+  |+||+.|+|..|||+|+||.||++|...|+|++||
T Consensus        65 ~~~~~~~~--~~~~~~rr~~~~~~l~~~~~~~s~~~~~~a~a~--~~~l~~y~D~~DGY~FlYP~GWi~V~~~G~DVvFr  140 (286)
T PLN00059         65 INCLTDAK--QVCAVGRRKSMMMGLLMSGLIVSEANLPTAFAS--IPVFREYIDTFDGYSFKYPQNWIQVRGAGADIFFR  140 (286)
T ss_pred             eecccchh--hhhhhhhhhhhHHHHHHHHHHHHhhcCchhhcC--CcccceeEcCCCCeEEeCCCCCeEeccCCCceEEe
Confidence            35664442  344789999975 22  1122222223356764  66899999999999999999999999999999999


Q ss_pred             CcccCccceEEEEecCC---CCCcccCCCccccC
Q 032127          117 DRYLQLQNVRVRFIPTD---KKDVHDLGPMEEFL  147 (147)
Q Consensus       117 D~~~~~eNVsV~Vsp~~---~~sI~dfGsPeeva  147 (147)
                      |+++.+|||||+|+|++   +++|+|||+|+||+
T Consensus       141 D~Ie~~ENVSV~ISs~sss~~~sLeDLGsP~eVg  174 (286)
T PLN00059        141 DPVVLDENLSVEFSSPSSSKYTSLEDLGSPEEVG  174 (286)
T ss_pred             ccCccccceEEEEecCCcccCCChHHcCCHHHHH
Confidence            99999999999999764   89999999999984

>PF01789 PsbP: PsbP; InterPro: IPR002683 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=99.84  E-value=8e-22  Score=154.11  Aligned_cols=80  Identities=38%  Similarity=0.596  Sum_probs=62.3

Q ss_pred             hhhCCCcccccccccCCcccceeCCCCeEEeccCCceEeeecCCcceecCcccCccceEEEEecCCCC-CcccCCCcccc
Q 032127           68 ANLLPANSLFAQEIPKNYDAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKK-DVHDLGPMEEF  146 (147)
Q Consensus        68 a~~~pa~aA~ae~~p~g~~~f~d~~dGysflyPs~W~ev~~~G~d~~f~D~~~~~eNVsV~Vsp~~~~-sI~dfGsPeev  146 (147)
                      +.+.++..+.++..++||+.|.|..+||+|+||++|+++++.|++++|+|+++.++||+|+|+|+.+. +|+|||+|+||
T Consensus         6 ~~~~~~~~~~~~~~~~~~~~y~d~~~~y~f~~P~gW~~~~~~G~~v~f~d~~~~~~nvsV~v~p~~~~~sl~~lGs~~~v   85 (175)
T PF01789_consen    6 ALLSSANVACAAEASTGFQPYTDSDDGYSFLYPSGWEEVDVSGADVVFRDPIDADENVSVVVSPVPKDFSLEDLGSPEEV   85 (175)
T ss_dssp             ----------STT--SSEEEEEECTTTEEEEEETTEEEEESTTEEEEEEETTETTSEEEEEEEE-STS-SGGGG-SHHHH
T ss_pred             EeeccchhhhcccCCCCceEEEcCCCCEEEECCCCCeecCCCCeEEEEECcccccceEEEEEEecCCcCchhhcCCHHHH
Confidence            33344555555667889999999999999999999999999999999999999999999999999755 99999999997


Q ss_pred             C
Q 032127          147 L  147 (147)
Q Consensus       147 a  147 (147)
                      +
T Consensus        86 a   86 (175)
T PF01789_consen   86 A   86 (175)
T ss_dssp             H
T ss_pred             H
Confidence            4

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 PsbP. Both PsbP and PsbQ (IPR008797 from INTERPRO) are regulators that are necessary for the biogenesis of optically active PSII. PsbP increases the affinity of the water oxidation site for chloride ions and provides the conditions required for high affinity binding of calcium ions [, ]. The crystal structure of PsbP from Nicotiana tabacum (Common tobacco) revealed a two-domain structure, where domain 1 may play a role in the ion retention activity in PSII, the N-terminal residues being essential for calcium and chloride ion retention activity []. PsbP is encoded in the nuclear genome in plants.; GO: 0005509 calcium ion binding, 0015979 photosynthesis, 0009523 photosystem II, 0009654 oxygen evolving complex, 0019898 extrinsic to membrane; PDB: 2VU4_A 1V2B_A 2LNJ_A 2XB3_A.

>PLN00067 PsbP domain-containing protein 6; Provisional

Probab=99.74  E-value=2.8e-18  Score=143.82  Aligned_cols=95  Identities=23%  Similarity=0.451  Sum_probs=67.2

Q ss_pred             chhhhHHHHHHHHHHHhhh-hCCCccccccc---------ccC--CcccceeC-----------CCCeEEeccCCceEee
Q 032127           51 ENKSKRRLLLMGAGLLTAN-LLPANSLFAQE---------IPK--NYDAFVDR-----------IDGYSYVYPSDWTEFE  107 (147)
Q Consensus        51 ~~~~~RR~aL~g~aa~~a~-~~pa~aA~ae~---------~p~--g~~~f~d~-----------~dGysflyPs~W~ev~  107 (147)
                      ...+.||+.|.|+++.... .....++.|-+         .|.  ||-.|...           -.||+|+||.+|+++.
T Consensus        40 ~~~~~rr~~~~~~~~~~~~~~~~~~~~~~~~~~v~~~lp~~~~~~~~~~f~~~~~~tpalra~~i~gY~FlyP~gW~~v~  119 (263)
T PLN00067         40 AVVIHRRELLLGLALAPLILIAPEPPAEAREVEVGSYLPPSPSDPSFVLFKASPKDTPALRAGNVQPYQFILPPTWKQTR  119 (263)
T ss_pred             cchhHHHHHHhhhhhhhhhhccCCchhhhheehhhcccCCCCCCCceEEEecCCCCCcccccCCcccceEeCCCCCcCcc
Confidence            3457899999877654221 12222333322         222  45555432           3699999999999888


Q ss_pred             ec----C-----------CcceecCcccCccceEEEEecC------CCCCcccCCCccccC
Q 032127          108 FT----G-----------HDSGFKDRYLQLQNVRVRFIPT------DKKDVHDLGPMEEFL  147 (147)
Q Consensus       108 ~~----G-----------~d~~f~D~~~~~eNVsV~Vsp~------~~~sI~dfGsPeeva  147 (147)
                      +.    |           +|++|+|++  ++||+|+|+|+      ++++|+|||+||||+
T Consensus       120 Vs~~~sGnycqp~c~~p~~dv~F~D~~--dgnVSVIVSPV~r~t~k~~~sIeDlGsPeeVl  178 (263)
T PLN00067        120 VANILSGNYCQPKCAEPWVEVKFEDEK--QGKVQVVASPLIRLTNKPNATIEEIGSPEKLI  178 (263)
T ss_pred             ccccccCccccccccCCCceEEEeCCC--CCCEEEEEecccccccCCCCChHHccCHHHHH
Confidence            75    4           899999955  77999999997      568999999999984

>PLN00066 PsbP domain-containing protein 4; Provisional

Probab=99.58  E-value=2.8e-15  Score=126.06  Aligned_cols=97  Identities=18%  Similarity=0.350  Sum_probs=67.6

Q ss_pred             chhhhHHHHHHHHHHH---hhhhCCCc--cc-cccc----------ccCCcccceeC-------------CCCeEEeccC
Q 032127           51 ENKSKRRLLLMGAGLL---TANLLPAN--SL-FAQE----------IPKNYDAFVDR-------------IDGYSYVYPS  101 (147)
Q Consensus        51 ~~~~~RR~aL~g~aa~---~a~~~pa~--aA-~ae~----------~p~g~~~f~d~-------------~dGysflyPs  101 (147)
                      ...++||.+|+..+++   ++...|+.  |+ +|-.          --.|++.|.-+             ...|+|+||.
T Consensus        42 ~~~~~rr~~~~s~~~~~~~~~~~~~~~~~a~~~g~~ag~~~~~s~~~~~g~~~~~rp~~~~Gg~G~~~~~i~~Y~F~yP~  121 (262)
T PLN00066         42 ATAVSRRSALASGAAAASSAVLAFPGEGLAVKQGLLAGRVPGLSEPDENGWRTYRRPEGKSGGHGVGWSEITPYSFKVPQ  121 (262)
T ss_pred             cchhhHHHHHHHHHHHHhhhhhcCCcchhhhhhcccccCCCCCCCccccceEEEecCccccCcCCCCccccCCeEEECCC
Confidence            3467999999844333   11223322  22 3311          12356666543             2569999999


Q ss_pred             CceEeeec-----CCcceecCcccCccceEEEEecC--------CCCCcccCCCccccC
Q 032127          102 DWTEFEFT-----GHDSGFKDRYLQLQNVRVRFIPT--------DKKDVHDLGPMEEFL  147 (147)
Q Consensus       102 ~W~ev~~~-----G~d~~f~D~~~~~eNVsV~Vsp~--------~~~sI~dfGsPeeva  147 (147)
                      +|+|+.+.     |.++.|++..+.++||+|+|+|+        ++++|+|||+||||+
T Consensus       122 GW~ev~VS~~d~gg~~vd~Rf~~~~~~nvsVvVspv~rla~~~~~~~sI~dLGspeeVi  180 (262)
T PLN00066        122 GWEEVPVSIADLGGTEIDLRFASDKEGRLKVVVAPVLRFADNLGDNATIEEIGPPEKVI  180 (262)
T ss_pred             CCeEeecccccCCCCceEEEeccCCCccEEEEEeccccccccccCCCChHHcCCHHHHH
Confidence            99999886     65566666668999999999997        689999999999974

>PLN03152 hypothetical protein; Provisional

Probab=98.51  E-value=9.7e-08  Score=79.43  Aligned_cols=59  Identities=25%  Similarity=0.437  Sum_probs=43.5

Q ss_pred             ceeCCCCeEEeccCCceEe----eec-CC------------cceecCcccCccceEEEEecC--------CCCCcccCCC
Q 032127           88 FVDRIDGYSYVYPSDWTEF----EFT-GH------------DSGFKDRYLQLQNVRVRFIPT--------DKKDVHDLGP  142 (147)
Q Consensus        88 f~d~~dGysflyPs~W~ev----~~~-G~------------d~~f~D~~~~~eNVsV~Vsp~--------~~~sI~dfGs  142 (147)
                      |.=++|||+.-||-++..+    ++. |-            ..||- --|.+|||||+|+|+        +.++|+|||+
T Consensus        79 ~~~~g~gf~~~~pp~f~di~e~~~~~~g~~~yg~~akp~~~~aRf~-s~D~sEnVSVVIspv~~LK~tfle~kDLtDLGs  157 (241)
T PLN03152         79 FQFYGDGFSIRVPPSFEDIMEPEDYNAGLSLYGDKAKPRTFAARFA-SPDGSEVLSVVIRPSNQLKITFLEAKDITDLGS  157 (241)
T ss_pred             hhhhCCceEEeCCCChhhhcChhhcccccceecCCCCCcceeeeec-CCCCCceEEEEEecCccccccccccCChhHcCC
Confidence            3445899999999999433    222 21            12332 346899999999996        6899999999


Q ss_pred             ccccC
Q 032127          143 MEEFL  147 (147)
Q Consensus       143 Peeva  147 (147)
                      |+||+
T Consensus       158 p~EVg  162 (241)
T PLN03152        158 LKEAA  162 (241)
T ss_pred             HHHHH
Confidence            99985

>PF12712 DUF3805: Domain of unknown function (DUF3805); InterPro: IPR024315 This entry represents an N-terminal domain found in a family of bacterial proteins, whose function is unknown

Probab=88.28  E-value=0.58  Score=36.99  Aligned_cols=45  Identities=29%  Similarity=0.452  Sum_probs=26.7

Q ss_pred             ccceeCCCCeEEeccCCceEeeecCCc-ceecCcccCccceEEEEec
Q 032127           86 DAFVDRIDGYSYVYPSDWTEFEFTGHD-SGFKDRYLQLQNVRVRFIP  131 (147)
Q Consensus        86 ~~f~d~~dGysflyPs~W~ev~~~G~d-~~f~D~~~~~eNVsV~Vsp  131 (147)
                      +-|+.++.=|++.||.+|-|.+ +|.+ -.|.|+-.-+-|..+..-.
T Consensus         2 kKfiSpg~WFS~~YP~~W~EfE-D~E~sflFYnp~~WTGNfRISayk   47 (153)
T PF12712_consen    2 KKFISPGAWFSMEYPADWNEFE-DGEGSFLFYNPDQWTGNFRISAYK   47 (153)
T ss_dssp             EEEE-GGG-EEEEE-TT-EEE----TTEEEEE-SSS---EEEEEEEE
T ss_pred             CcccCCCceEEEecCCCcchhc-cCCcceEEEChHHhcCceEEEEEe
Confidence            4578888889999999999888 5554 5788888888888876553

In two related Bacteroides species, the gene for members of this family lies immediately upstream from a putative ATP binding component of an ATP transporter and a putative histidinol phosphatase. The structure of this domain is strikingly similar to the N-terminal structure of 1tui, also of unknown function. The domain carries four conserved tryptophan residues.; PDB: 3HLZ_A.

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	147
1v2b_A	177	Crystal Structure Of Psbp Protein In The Oxygen-Evo		9e-05
2vu4_A	190	Structure Of Psbp Protein From Spinacia Oleracea At		5e-04

>pdb|1V2B|A Chain A, Crystal Structure Of Psbp Protein In The Oxygen-Evolving Complex Of Photosystem Ii From Higher Plants Length = 177

Iteration: 1
 Score = 42.4 bits (98), Expect = 9e-05,   Method: Compositional matrix adjust.
 Identities = 23/58 (39%), Positives = 29/58 (50%), Gaps = 3/58 (5%)
Query: 93  DGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           DG+    PS W    E E+ G    F+D +    NV V   PTDKK + D G  E+FL
Sbjct: 15  DGFKLQIPSKWNPNKEVEYPGQVLRFEDNFDATSNVIVAITPTDKKSITDFGSPEQFL 72

>pdb|2VU4|A Chain A, Structure Of Psbp Protein From Spinacia Oleracea At 1.98 A Resolution Length = 190

Iteration: 1
 Score = 39.7 bits (91), Expect = 5e-04,   Method: Compositional matrix adjust.
 Identities = 22/58 (37%), Positives = 30/58 (51%), Gaps = 3/58 (5%)
Query: 93  DGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           DG+  + PS W    E EF G    ++D +    N+ V   PTDKK + D G  E+FL
Sbjct: 28  DGFKLLVPSKWNPSKEKEFPGQVLRYEDNFDATSNLSVLVQPTDKKSITDFGSPEDFL 85

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	147
2vu4_A	273	Oxygen-evolving enhancer protein 2; kDa protein, t	9e-19
1v2b_A	177	23-kDa polypeptide of photosystem II oxygen- evolv	1e-12
2xb3_A	165	PSBP protein; photosynthesis, zinc-binding, photos	2e-09
2lnj_A	170	SLL1418 protein, putative uncharacterized protein	4e-08
1vt4_I	1221	APAF-1 related killer DARK; drosophila apoptosome,	3e-05

>1v2b_A 23-kDa polypeptide of photosystem II oxygen- evolving complex; alpha-beta, riken structural genomics/proteomics initiative, RSGI; HET: GLC; 1.60A {Nicotiana tabacum} SCOP: d.107.1.2 Length = 177

 Score = 60.7 bits (146), Expect = 1e-12
 Identities = 26/70 (37%), Positives = 32/70 (45%), Gaps = 4/70 (5%)

Query: 82  PKNYDAFVD-RIDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDV 137
           PK    F     DG+    PS W    E E+ G    F+D +    NV V   PTDKK +
Sbjct: 3   PKTDTDFQTYNGDGFKLQIPSKWNPNKEVEYPGQVLRFEDNFDATSNVIVAITPTDKKSI 62

Query: 138 HDLGPMEEFL 147
            D G  E+FL
Sbjct: 63  TDFGSPEQFL 72

>2xb3_A PSBP protein; photosynthesis, zinc-binding, photosystem; 2.80A {Thermosynechococcus elongatus} Length = 165

 Score = 52.2 bits (124), Expect = 2e-09
 Identities = 20/67 (29%), Positives = 28/67 (41%), Gaps = 2/67 (2%)

Query: 82  PKNYDAFVDRIDGYSYVYPSDWTEFEFTGH-DSGFKDRYLQLQNVRVRFIP-TDKKDVHD 139
                A+VD  DGY ++YP  W + +     D  F D     +NV V        K + +
Sbjct: 5   TSGLQAYVDSYDGYEFLYPRGWVQVQVEDPVDVVFHDIIETTENVSVVVNTVASTKSLEE 64

Query: 140 LGPMEEF 146
           LG  EE 
Sbjct: 65  LGSPEEV 71

>2lnj_A SLL1418 protein, putative uncharacterized protein SLL1418; cyanop, photosystem II, PSBP, photosynthesis; NMR {Synechocystis SP} Length = 170

 Score = 49.1 bits (116), Expect = 4e-08
 Identities = 17/71 (23%), Positives = 28/71 (39%), Gaps = 5/71 (7%)

Query: 82  PKNYDAFVDRIDGYSYVYPSDWTEF----EFTGHDSGFKDRYLQLQNVRVRFIPTD-KKD 136
             +   + D  DGY ++YP+ W          G D  F+D   + +N+ V        K 
Sbjct: 11  IASLQRYSDTKDGYEFLYPNGWIGVDVKGASPGVDVVFRDLIERDENLSVIISEIPSDKT 70

Query: 137 VHDLGPMEEFL 147
           + DLG   +  
Sbjct: 71  LTDLGTATDVG 81

>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 = 41.8 bits (97), Expect = 3e-05
 Identities = 33/177 (18%), Positives = 52/177 (29%), Gaps = 58/177 (32%)

Query: 9   NW-------VSTTLSKKLNVAYPNELTRSATAFSCQNFFTCPED---------------I 46
           NW       ++T +   LNV  P E  +     S    F  P                 I
Sbjct: 346 NWKHVNCDKLTTIIESSLNVLEPAEYRKMFDRLS---VF--PPSAHIPTILLSLIWFDVI 400

Query: 47  SSDEE---NKSKRRLLLMGA---------GLLTANLLPANSLFAQ--------EIPKNY- 85
            SD     NK  +  L+             +     +   + +A          IPK + 
Sbjct: 401 KSDVMVVVNKLHKYSLVEKQPKESTISIPSIYLELKVKLENEYALHRSIVDHYNIPKTFD 460

Query: 86  --DAFVDRIDGYSYVYPSD-WTEFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHD 139
             D     +D Y Y +        E     + F+  +L       RF+  ++K  HD
Sbjct: 461 SDDLIPPYLDQYFYSHIGHHLKNIEHPERMTLFRMVFLDF-----RFL--EQKIRHD 510

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	147
2lnj_A	170	SLL1418 protein, putative uncharacterized protein	99.65
1v2b_A	177	23-kDa polypeptide of photosystem II oxygen- evolv	99.77
2xb3_A	165	PSBP protein; photosynthesis, zinc-binding, photos	99.75
3hlz_A	269	Uncharacterized protein BT_1490; NP_810393.1, stru	82.22

>2lnj_A SLL1418 protein, putative uncharacterized protein SLL1418; cyanop, photosystem II, PSBP, photosynthesis; NMR {Synechocystis SP}

Probab=99.65  E-value=1.3e-20  Score=145.76  Aligned_cols=69  Identities=25%  Similarity=0.437  Sum_probs=64.9

Q ss_pred             ccccCCcccceeCCCCeEEeccCCceEeeec----CCcceecCcccCccceEEEEecCCC-CCcccCCCccccC
Q 032127           79 QEIPKNYDAFVDRIDGYSYVYPSDWTEFEFT----GHDSGFKDRYLQLQNVRVRFIPTDK-KDVHDLGPMEEFL  147 (147)
Q Consensus        79 e~~p~g~~~f~d~~dGysflyPs~W~ev~~~----G~d~~f~D~~~~~eNVsV~Vsp~~~-~sI~dfGsPeeva  147 (147)
                      .+.|+||+.|.|..|||+|+||++|++++++    |++++|+|+++.++||+|+|+|+++ ++|+|||+||||+
T Consensus         8 ~~~~~g~~~y~d~~~gy~f~~P~gW~~~~~~~~~~g~~v~f~d~~~~~~nvsV~v~p~~~~~si~d~G~pe~va   81 (170)
T 2lnj_A            8 GVGIASLQRYSDTKDGYEFLYPNGWIGVDVKGASPGVDVVFRDLIERDENLSVIISEIPSDKTLTDLGTATDVG   81 (170)
Confidence            3468899999999999999999999999888    9999999999999999999999986 9999999999985

>1v2b_A 23-kDa polypeptide of photosystem II oxygen- evolving complex; alpha-beta, riken structural genomics/proteomics initiative, RSGI; HET: GLC; 1.60A {Nicotiana tabacum} SCOP: d.107.1.2

Probab=99.77  E-value=7.1e-20  Score=143.88  Aligned_cols=64  Identities=34%  Similarity=0.671  Sum_probs=58.0

Q ss_pred             ccCCcccceeCCCCeEEeccCCce---EeeecCCcceecCcccCccceEEEEecCCCCCcccCCCcccc
Q 032127           81 IPKNYDAFVDRIDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEF  146 (147)
Q Consensus        81 ~p~g~~~f~d~~dGysflyPs~W~---ev~~~G~d~~f~D~~~~~eNVsV~Vsp~~~~sI~dfGsPeev  146 (147)
                      .++||+.|.  +|||+|+||++|+   +++++|++++|+|+++.++||+|+|+|+++++|+|||+|+||
T Consensus         5 ~~~g~~~y~--~~gysf~yP~~W~~~~~~~~~G~~~~f~d~~~~~~nvsV~v~p~~~~si~dlGspe~~   71 (177)
T 1v2b_A            5 TDTDFQTYN--GDGFKLQIPSKWNPNKEVEYPGQVLRFEDNFDATSNVIVAITPTDKKSITDFGSPEQF   71 (177)
T ss_dssp             --CCEEEEE--CSSEEEEEETTCEECCCCCSTTEEEEEEETTEEEEEEEEEEEECSCSSGGGGCSHHHH
T ss_pred             CCCCceEEe--cCCEEEEcCCCCcccccccCCCceEEEeCCcCCCccEEEEEeCCCCCChhHCCCHHHH
Confidence            467899997  9999999999997   456789999999999999999999999999999999999994

>2xb3_A PSBP protein; photosynthesis, zinc-binding, photosystem; 2.80A {Thermosynechococcus elongatus}

Probab=99.75  E-value=3.4e-19  Score=136.23  Aligned_cols=68  Identities=29%  Similarity=0.511  Sum_probs=62.1

Q ss_pred             cccCCcccceeCCCCeEEeccCCceEeeec-CCcceecCcccCccceEEEEecCCC-CCcccCCCccccC
Q 032127           80 EIPKNYDAFVDRIDGYSYVYPSDWTEFEFT-GHDSGFKDRYLQLQNVRVRFIPTDK-KDVHDLGPMEEFL  147 (147)
Q Consensus        80 ~~p~g~~~f~d~~dGysflyPs~W~ev~~~-G~d~~f~D~~~~~eNVsV~Vsp~~~-~sI~dfGsPeeva  147 (147)
                      ..|+||+.|.|+.+||+|+||.+|+++.++ |++++|+|+++..+||+|+|+|+.+ ++|+|||+||||+
T Consensus         3 ~~~~g~~~~~D~~~gysf~~P~~W~~~~~~~g~~v~f~d~~~~~~~v~V~v~p~~~~~~l~~~G~~e~va   72 (165)
T 2xb3_A            3 SATSGLQAYVDSYDGYEFLYPRGWVQVQVEDPVDVVFHDIIETTENVSVVVNTVASTKSLEELGSPEEVG   72 (165)
T ss_dssp             ---CCEEEEEETTTTEEEEEETTEEEECCCTTEEEEEEESSCTTSEEEEEEEECSSCCCSGGGCCHHHHH
T ss_pred             CCCCCceEEEcCCCCEEEEcCCCCeEecCCCCceEEEECcccCCceEEEEEecCCCCCChHHcCCHHHHH
Confidence            368899999999999999999999999998 9999999999999999999999975 9999999999974

>3hlz_A Uncharacterized protein BT_1490; NP_810393.1, structural genomics, joint center for structural genomics, JCSG; HET: MSE; 1.50A {Bacteroides thetaiotaomicron vpi-5482}

Probab=82.22  E-value=1.2  Score=36.76  Aligned_cols=45  Identities=29%  Similarity=0.394  Sum_probs=34.6

Q ss_pred             ccceeCCCCeEEeccCCceEeeecCCcceecCcccCccceEEEEe
Q 032127           86 DAFVDRIDGYSYVYPSDWTEFEFTGHDSGFKDRYLQLQNVRVRFI  130 (147)
Q Consensus        86 ~~f~d~~dGysflyPs~W~ev~~~G~d~~f~D~~~~~eNVsV~Vs  130 (147)
                      +-|+.++.=|++.||++|-|.+-.----.|.+|-.=+-|..+.--
T Consensus         5 kk~ISPgaWfs~~yP~~W~EfEd~E~sflFynp~~WtGNfRISay   49 (269)
T 3hlz_A            5 KKFISPGAWFSMNYPSDWNEFEDGEGSFLFYNPDVWTGNFRISAF   49 (269)
T ss_dssp             EEEECGGGCEEEEECTTCEEECCCTTEEEEECSSSCCCEEEEEEE
T ss_pred             ceeecCCceeEEecCCCcccccCCCCceeeeChhhcccceEEEec
Confidence            568899999999999999987654444577788777777776544

---

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	147
d1v2ba_	171	d.107.1.2 (A:) Oxygen-evolving enhancer protein Ps	2e-10

>d1v2ba_ d.107.1.2 (A:) Oxygen-evolving enhancer protein PsbP {Common tobacco (Nicotiana tabacum) [TaxId: 4097]} Length = 171

class: Alpha and beta proteins (a+b)
fold: Mog1p/PsbP-like
superfamily: Mog1p/PsbP-like
family: PsbP-like
domain: Oxygen-evolving enhancer protein PsbP
species: Common tobacco (Nicotiana tabacum) [TaxId: 4097]

 Score = 53.9 bits (129), Expect = 2e-10
 Identities = 23/58 (39%), Positives = 29/58 (50%), Gaps = 3/58 (5%)

Query: 93  DGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL 147
           DG+    PS W    E E+ G    F+D +    NV V   PTDKK + D G  E+FL
Sbjct: 9   DGFKLQIPSKWNPNKEVEYPGQVLRFEDNFDATSNVIVAITPTDKKSITDFGSPEQFL 66

Homologous Domains Detected by HHsearch

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

ID	Length	Definition	Probability
Query	147
d1v2ba_	171	Oxygen-evolving enhancer protein PsbP {Common toba	99.69

>d1v2ba_ d.107.1.2 (A:) Oxygen-evolving enhancer protein PsbP {Common tobacco (Nicotiana tabacum) [TaxId: 4097]}

class: Alpha and beta proteins (a+b)
fold: Mog1p/PsbP-like
superfamily: Mog1p/PsbP-like
family: PsbP-like
domain: Oxygen-evolving enhancer protein PsbP
species: Common tobacco (Nicotiana tabacum) [TaxId: 4097]

Probab=99.69  E-value=1.6e-18  Score=132.04  Aligned_cols=62  Identities=37%  Similarity=0.745  Sum_probs=55.2

Q ss_pred             CcccceeCCCCeEEeccCCce---EeeecCCcceecCcccCccceEEEEecCCCCCcccCCCccccC
Q 032127           84 NYDAFVDRIDGYSYVYPSDWT---EFEFTGHDSGFKDRYLQLQNVRVRFIPTDKKDVHDLGPMEEFL  147 (147)
Q Consensus        84 g~~~f~d~~dGysflyPs~W~---ev~~~G~d~~f~D~~~~~eNVsV~Vsp~~~~sI~dfGsPeeva  147 (147)
                      +|+.|.|  |||+|+||++|.   +.+..|+|++|+|+++.++||+|+|+|+++++|++||+||++|
T Consensus         2 ~~~~y~~--dgy~f~~P~~W~~~~~~~~~g~d~~f~d~~~~~~nv~V~v~p~~~~sl~~~G~p~~~~   66 (171)
T d1v2ba_           2 DFQTYNG--DGFKLQIPSKWNPNKEVEYPGQVLRFEDNFDATSNVIVAITPTDKKSITDFGSPEQFL   66 (171)
T ss_dssp             CEEEEEC--SSEEEEEETTCEECCCCCSTTEEEEEEETTEEEEEEEEEEEECSCSSGGGGCSHHHHH
T ss_pred             CcccccC--CCEEEECCCCCceecccCCCCceEEEeccccCCceEEEEEecCCCcchhhccChHHHH
Confidence            4667765  899999999996   4456799999999999999999999999999999999999863