Citrus Sinensis ID: 033909

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------11
Protein Sequence
MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGIVHVFP
Secondary Structure (PSIPRED)
cccccccccccccccccccccccccccccEEEcccccccHHHHHHHHHHHHHHHHHHccEEccccHHHHHHHHHHHHHHHHHcccccccEEEEcHHHHHHHcccccccc
Secondary Structure Prediction (SSPRO)
ccEEEEEccccccccccccccccccccEEEEEEccccccHHHHHHHHHHHHHHHHHcccEcEccHHHHHHHHHHHHHHHHHHcccEccHHHHHHHHHHHHHcccEEEcc
Coil and Loop (DISEMBL)
mtlqsslcgsgvstfictprpiiarprpvtqiraqvepseKSVEIMRKFSEQYARrsdtffcvdkSVTSVVIKGLAdhkdslgaplcpcimttkllklsrasgivhvfp
Flexible Loop (DISEMBL)
mtlqsslcgsgvstfictprpiiarprpvtqiraqvepseksveIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLAdhkdslgapLCPCIMTTKLlklsrasgivhvfp
Low Complexity Region (SEG)
MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGIVHVFP
Disordered region (IsUnstruct)
*******CGSGVSTFICTPRPIIARPR*V*******************FSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGIVHV**
Disordered Region (DISOPRED)
**********************************************RKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRAS*IVHVFP
Disordered Region (DISEMBL)
********GSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGIVHVFP
Disordered Region (DISPRO)
*TLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGIVHVFP
Transmembrane Helix (TMHMM)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
SSSSSSSSSSSSSSSSSSSSSSSSSSiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooo
TM Helix, Signal Peptide (Phobius)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP HMM Mode)
SSSSSSSSSSSSSSSSSSSSSSSSSoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGIVHVFP
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	109	2.2.26 [Sep-21-2011]
O49856	144	Ferredoxin-thioredoxin re	yes	no	0.779	0.590	0.662	1e-24
Q9SJ89	146	Ferredoxin-thioredoxin re	yes	no	0.779	0.582	0.670	1e-24
P41349	148	Ferredoxin-thioredoxin re	N/A	no	0.577	0.425	0.809	1e-23
P41348	144	Ferredoxin-thioredoxin re	N/A	no	0.605	0.458	0.731	3e-23
P41347	152	Ferredoxin-thioredoxin re	N/A	no	0.596	0.427	0.685	6e-21
Q6K471	146	Ferredoxin-thioredoxin re	yes	no	0.449	0.335	0.877	1e-19
Q1XDA1	116	Ferredoxin-thioredoxin re	N/A	no	0.449	0.422	0.693	4e-15
P51386	118	Ferredoxin-thioredoxin re	N/A	no	0.440	0.406	0.708	7e-15
O78461	102	Ferredoxin-thioredoxin re	yes	no	0.495	0.529	0.555	6e-13
Q9TM25	111	Ferredoxin-thioredoxin re	N/A	no	0.449	0.441	0.591	8e-13

>sp|O49856|FTRC_SOYBN Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic OS=Glycine max GN=FTRC PE=2 SV=1

 Score =  111 bits (278), Expect = 1e-24,   Method: Compositional matrix adjust.
 Identities = 59/89 (66%), Positives = 67/89 (75%), Gaps = 4/89 (4%)

Query: 1  MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTF 60
          MT Q+S     V + + TP     R R    +RAQ EPS+KSVEIMRKFSEQYAR+S T+
Sbjct: 1  MTTQASTFAVAVPS-VATP---FRRHRNPFVVRAQAEPSDKSVEIMRKFSEQYARKSGTY 56

Query: 61 FCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          FCVDK VTSVVIKGLADHKD+LGAPLCPC
Sbjct: 57 FCVDKGVTSVVIKGLADHKDTLGAPLCPC 85

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.
Glycine max (taxid: 3847)
EC: 1EC: .EC: 8EC: .EC: 7EC: .EC: 2

>sp|Q9SJ89|FTRC_ARATH Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic OS=Arabidopsis thaliana GN=FTRC PE=2 SV=1

 Score =  111 bits (277), Expect = 1e-24,   Method: Compositional matrix adjust.
 Identities = 61/91 (67%), Positives = 65/91 (71%), Gaps = 6/91 (6%)

Query: 1  MTLQSSLCGSGV--STFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSD 58
          M LQ+  C  G   S    TPR    R      IRA+ EPSEKSVEIMRKFSEQYARRS 
Sbjct: 1  MNLQAVSCSFGFLSSPLGVTPRTSFRR----FVIRAKTEPSEKSVEIMRKFSEQYARRSG 56

Query: 59 TFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          T+FCVDK VTSVVIKGLA+HKDS GAPLCPC
Sbjct: 57 TYFCVDKGVTSVVIKGLAEHKDSYGAPLCPC 87

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Arabidopsis thaliana (taxid: 3702)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|P41349|FTRC2_SPIOL Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic OS=Spinacia oleracea PE=2 SV=1

 Score =  108 bits (269), Expect = 1e-23,   Method: Compositional matrix adjust.
 Identities = 51/63 (80%), Positives = 57/63 (90%)

Query: 27 RPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPL 86
          RP   I ++VEPS+KSVEIMRKFSEQYAR+S T+FCVDK VTSVVIKGLA+HKDSLGAPL
Sbjct: 27 RPQCVILSKVEPSDKSVEIMRKFSEQYARKSGTYFCVDKGVTSVVIKGLAEHKDSLGAPL 86

Query: 87 CPC 89
          CPC
Sbjct: 87 CPC 89

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Spinacia oleracea (taxid: 3562)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|P41348|FTRC1_SPIOL Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic OS=Spinacia oleracea GN=FTRC PE=1 SV=2

 Score =  107 bits (266), Expect = 3e-23,   Method: Compositional matrix adjust.
 Identities = 49/67 (73%), Positives = 61/67 (91%), Gaps = 1/67 (1%)

Query: 24 ARPRPVTQ-IRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSL 82
          A PR  ++ IRAQ +PS+KS+E+MRKFSEQ+ R+SDT+FCVDKSVT+VVIKGLADH+D+L
Sbjct: 19 ASPRRFSRVIRAQADPSDKSMEVMRKFSEQFCRKSDTYFCVDKSVTAVVIKGLADHRDTL 78

Query: 83 GAPLCPC 89
          GAPLCPC
Sbjct: 79 GAPLCPC 85

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Spinacia oleracea (taxid: 3562)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|P41347|FTRC_MAIZE Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic OS=Zea mays GN=FTRC PE=2 SV=1

 Score = 99.4 bits (246), Expect = 6e-21,   Method: Compositional matrix adjust.
 Identities = 48/70 (68%), Positives = 57/70 (81%), Gaps = 5/70 (7%)

Query: 24 ARPRPVTQIRAQVE----PSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHK 79
           RPR    +RAQ       ++KSVE+MRKFSEQYARRS+TFFC DK+VT+VVIKGLADH+
Sbjct: 25 GRPRRCA-VRAQAAGADASNDKSVEVMRKFSEQYARRSNTFFCADKTVTAVVIKGLADHR 83

Query: 80 DSLGAPLCPC 89
          D+LGAPLCPC
Sbjct: 84 DTLGAPLCPC 93

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Zea mays (taxid: 4577)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|Q6K471|FTRC_ORYSJ Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic OS=Oryza sativa subsp. japonica GN=Os09g0249900 PE=2 SV=1

 Score = 94.7 bits (234), Expect = 1e-19,   Method: Compositional matrix adjust.
 Identities = 43/49 (87%), Positives = 47/49 (95%)

Query: 41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          KS+EIMRKFSEQYARRS+TFFC +KSVT+VVIKGLADHKD LGAPLCPC
Sbjct: 39 KSLEIMRKFSEQYARRSNTFFCSEKSVTAVVIKGLADHKDQLGAPLCPC 87

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Oryza sativa subsp. japonica (taxid: 39947)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|Q1XDA1|FTRC_PORYE Ferredoxin-thioredoxin reductase, catalytic chain OS=Porphyra yezoensis GN=ftrB PE=3 SV=2

 Score = 80.1 bits (196), Expect = 4e-15,   Method: Compositional matrix adjust.
 Identities = 34/49 (69%), Positives = 42/49 (85%)

Query: 41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          +++E MRKFSE YA+R+ TFFC+D SVT+VVI+GLA HKD  GAPLCPC
Sbjct: 11 ENLEAMRKFSETYAKRTGTFFCIDSSVTAVVIEGLARHKDQYGAPLCPC 59

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Porphyra yezoensis (taxid: 2788)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|P51386|FTRC_PORPU Ferredoxin-thioredoxin reductase, catalytic chain OS=Porphyra purpurea GN=ftrB PE=3 SV=1

 Score = 79.0 bits (193), Expect = 7e-15,   Method: Compositional matrix adjust.
 Identities = 34/48 (70%), Positives = 40/48 (83%)

Query: 42 SVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          ++E MRKFSE YA+R+ TFFC D SVT+VVI+GLA HKD  GAPLCPC
Sbjct: 12 NLEAMRKFSETYAKRTGTFFCADNSVTAVVIEGLARHKDKYGAPLCPC 59

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Porphyra purpurea (taxid: 2787)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|O78461|FTRC_GUITH Ferredoxin-thioredoxin reductase, catalytic chain OS=Guillardia theta GN=ftrB PE=3 SV=1

 Score = 72.8 bits (177), Expect = 6e-13,   Method: Compositional matrix adjust.
 Identities = 30/54 (55%), Positives = 40/54 (74%)

Query: 36 VEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          +E    S   M+KF+E YA+R++TFFC D S+T +V++GLA HKD  GAPLCPC
Sbjct: 2  IESYSDSFVAMKKFAETYAKRTNTFFCNDLSITQIVLEGLAKHKDEYGAPLCPC 55

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Guillardia theta (taxid: 55529)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

>sp|Q9TM25|FTRC_CYACA Ferredoxin-thioredoxin reductase, catalytic chain OS=Cyanidium caldarium GN=ftrB PE=3 SV=1

 Score = 72.4 bits (176), Expect = 8e-13,   Method: Compositional matrix adjust.
 Identities = 29/49 (59%), Positives = 41/49 (83%)

Query: 41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          K++E + KF+E YA+ S T+FC+D+S+T++VI+GLA HKD  GAPLCPC
Sbjct: 6  KNLESLHKFAEAYAKLSRTYFCIDQSITALVIEGLARHKDDYGAPLCPC 54

FTR is a [4Fe-4S] protein playing a central role in the ferredoxin/thioredoxin regulatory chain. It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin) in the regulation of enzymes by reduction of specific disulfide groups. Catalyzes the light-dependent activation of several photosynthetic enzymes.

Cyanidium caldarium (taxid: 2771)

EC: 1

EC: .

EC: 8

EC: .

EC: 7

EC: .

EC: 2

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	109
225452570	145	PREDICTED: ferredoxin-thioredoxin reduct	0.779	0.586	0.722	8e-27
147852954	160	hypothetical protein VITISV_006145 [Viti	0.779	0.531	0.722	1e-26
116779666	150	unknown [Picea sitchensis] gi|116785080|	0.788	0.573	0.655	6e-25
388494172	144	unknown [Lotus japonicus]	0.614	0.465	0.820	1e-24
14275859	148	ferredoxin-thioredoxin-reductase catalyt	0.770	0.567	0.659	3e-24
346467615	155	hypothetical protein [Amblyomma maculatu	0.779	0.548	0.651	5e-24
407971016	144	ferredoxin-thioredoxin reductase catalyt	0.779	0.590	0.662	4e-23
449492658	187	PREDICTED: ferredoxin-thioredoxin reduct	0.532	0.310	0.862	5e-23
297831548	146	ferredoxin thioredoxin reductase catalyt	0.779	0.582	0.670	6e-23
15224046	146	Ferredoxin-thioredoxin reductase catalyt	0.779	0.582	0.670	6e-23

>gi|225452570|ref|XP_002280653.1| PREDICTED: ferredoxin-thioredoxin reductase catalytic chain, chloroplastic [Vitis vinifera] gi|296087725|emb|CBI34981.3| unnamed protein product [Vitis vinifera]

 Score =  124 bits (311), Expect = 8e-27,   Method: Compositional matrix adjust.
 Identities = 65/90 (72%), Positives = 74/90 (82%), Gaps = 5/90 (5%)

Query: 1  MTLQ-SSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDT 59
          M+LQ SS    G+S+F+  PR    R R V +IRA+VEPS+KSVEIMRKFSEQYAR+S T
Sbjct: 1  MSLQASSSYAFGISSFVSPPR----RVRHVPEIRAKVEPSDKSVEIMRKFSEQYARKSGT 56

Query: 60 FFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          +FCVDK VTSVVIKGLADHKDSLGAPLCPC
Sbjct: 57 YFCVDKGVTSVVIKGLADHKDSLGAPLCPC 86

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|147852954|emb|CAN81270.1| hypothetical protein VITISV_006145 [Vitis vinifera]

 Score =  123 bits (309), Expect = 1e-26,   Method: Compositional matrix adjust.
 Identities = 65/90 (72%), Positives = 74/90 (82%), Gaps = 5/90 (5%)

Query: 1  MTLQ-SSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDT 59
          M+LQ SS    G+S+F+  PR    R R V +IRA+VEPS+KSVEIMRKFSEQYAR+S T
Sbjct: 1  MSLQASSSYAFGISSFVSPPR----RVRHVPEIRAKVEPSDKSVEIMRKFSEQYARKSGT 56

Query: 60 FFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          +FCVDK VTSVVIKGLADHKDSLGAPLCPC
Sbjct: 57 YFCVDKGVTSVVIKGLADHKDSLGAPLCPC 86

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|116779666|gb|ABK21385.1| unknown [Picea sitchensis] gi|116785080|gb|ABK23584.1| unknown [Picea sitchensis]

 Score =  117 bits (294), Expect = 6e-25,   Method: Compositional matrix adjust.
 Identities = 57/87 (65%), Positives = 69/87 (79%), Gaps = 1/87 (1%)

Query: 3  LQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFC 62
          + +S+   GVS+   +    I   +   Q+RA+VEPS KSVEIMRKFSEQYARRSDT+FC
Sbjct: 6  INTSISNLGVSSLKSSANARI-ESKYSMQVRAKVEPSNKSVEIMRKFSEQYARRSDTYFC 64

Query: 63 VDKSVTSVVIKGLADHKDSLGAPLCPC 89
          VDK+VTSVVIKGLA+HKD+LGAPLCPC
Sbjct: 65 VDKAVTSVVIKGLAEHKDTLGAPLCPC 91

Source: Picea sitchensis

Species: Picea sitchensis

Genus: Picea

Family: Pinaceae

Order: Coniferales

Class: Coniferopsida

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|388494172|gb|AFK35152.1| unknown [Lotus japonicus]

 Score =  117 bits (292), Expect = 1e-24,   Method: Compositional matrix adjust.
 Identities = 55/67 (82%), Positives = 61/67 (91%)

Query: 23 IARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSL 82
          + R R +  +RAQVEPSEKS+EIMRKFSEQYAR+S T+FCVDKSVTSVVIKGLADHKDSL
Sbjct: 19 LRRHRNLHVVRAQVEPSEKSIEIMRKFSEQYARKSGTYFCVDKSVTSVVIKGLADHKDSL 78

Query: 83 GAPLCPC 89
          GAPLCPC
Sbjct: 79 GAPLCPC 85

Source: Lotus japonicus

Species: Lotus japonicus

Genus: Lotus

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|14275859|emb|CAC39620.1| ferredoxin-thioredoxin-reductase catalytic subunit B [Solanum tuberosum]

 Score =  115 bits (289), Expect = 3e-24,   Method: Compositional matrix adjust.
 Identities = 60/91 (65%), Positives = 71/91 (78%), Gaps = 7/91 (7%)

Query: 2  TLQSSLC---GSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSD 58
          TLQ+S     G G+S+F   P+P   R   V    A++EPSEKSVEIMRKFSEQYARRS+
Sbjct: 3  TLQASTSYSVGFGISSFATRPKPSTHRCLTV----AKMEPSEKSVEIMRKFSEQYARRSE 58

Query: 59 TFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          T+FC+DK VTSVVIKGLA+HKD+LGAPLCPC
Sbjct: 59 TYFCMDKGVTSVVIKGLAEHKDTLGAPLCPC 89

Source: Solanum tuberosum

Species: Solanum tuberosum

Genus: Solanum

Family: Solanaceae

Order: Solanales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|346467615|gb|AEO33652.1| hypothetical protein [Amblyomma maculatum]

 Score =  114 bits (286), Expect = 5e-24,   Method: Compositional matrix adjust.
 Identities = 58/89 (65%), Positives = 70/89 (78%), Gaps = 4/89 (4%)

Query: 1   MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTF 60
           M++QSS  G G+     +P P   R R  +++ A+ EPS+KSVE+MRKFSEQYARRS T+
Sbjct: 21  MSIQSSFSGVGLPCL--SPAPTTRRSR--SRVFAKAEPSDKSVELMRKFSEQYARRSGTY 76

Query: 61  FCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
           FCVDK VTSVVIKGLADHKDS+GAPLCPC
Sbjct: 77  FCVDKGVTSVVIKGLADHKDSVGAPLCPC 105

Source: Amblyomma maculatum

Species: Amblyomma maculatum

Genus: Amblyomma

Family: Ixodidae

Order: Ixodida

Class: Arachnida

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|407971016|ref|NP_001236326.1| ferredoxin-thioredoxin reductase catalytic chain, chloroplastic [Glycine max] gi|3913670|sp|O49856.1|FTRC_SOYBN RecName: Full=Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic; Short=FTR-C; Flags: Precursor gi|2765445|emb|CAA75356.1| ferredoxin thioredoxin reductase precursor [Glycine max]

 Score =  111 bits (278), Expect = 4e-23,   Method: Compositional matrix adjust.
 Identities = 59/89 (66%), Positives = 67/89 (75%), Gaps = 4/89 (4%)

Query: 1  MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSDTF 60
          MT Q+S     V + + TP     R R    +RAQ EPS+KSVEIMRKFSEQYAR+S T+
Sbjct: 1  MTTQASTFAVAVPS-VATP---FRRHRNPFVVRAQAEPSDKSVEIMRKFSEQYARKSGTY 56

Query: 61 FCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          FCVDK VTSVVIKGLADHKD+LGAPLCPC
Sbjct: 57 FCVDKGVTSVVIKGLADHKDTLGAPLCPC 85

Source: Glycine max

Species: Glycine max

Genus: Glycine

Family: Fabaceae

Order: Fabales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449492658|ref|XP_004159064.1| PREDICTED: ferredoxin-thioredoxin reductase catalytic chain, chloroplastic-like [Cucumis sativus]

 Score =  111 bits (278), Expect = 5e-23,   Method: Compositional matrix adjust.
 Identities = 50/58 (86%), Positives = 55/58 (94%)

Query: 32  IRAQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
           +RAQ EPSEKSVEIMRKFSEQYAR+S T+FCVDK VT+VVIKGLADHKD+LGAPLCPC
Sbjct: 71  VRAQAEPSEKSVEIMRKFSEQYARKSGTYFCVDKGVTAVVIKGLADHKDTLGAPLCPC 128

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|297831548|ref|XP_002883656.1| ferredoxin thioredoxin reductase catalytic beta chain family protein [Arabidopsis lyrata subsp. lyrata] gi|297329496|gb|EFH59915.1| ferredoxin thioredoxin reductase catalytic beta chain family protein [Arabidopsis lyrata subsp. lyrata]

 Score =  111 bits (277), Expect = 6e-23,   Method: Compositional matrix adjust.
 Identities = 61/91 (67%), Positives = 65/91 (71%), Gaps = 6/91 (6%)

Query: 1  MTLQSSLCGSGV--STFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSD 58
          M LQ+  C  G   S    TPR    R      IRA+ EPSEKSVEIMRKFSEQYARRS 
Sbjct: 1  MNLQAVSCSFGFVSSPLGVTPRTSFRR----FVIRAKTEPSEKSVEIMRKFSEQYARRSG 56

Query: 59 TFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          T+FCVDK VTSVVIKGLA+HKDS GAPLCPC
Sbjct: 57 TYFCVDKGVTSVVIKGLAEHKDSYGAPLCPC 87

Source: Arabidopsis lyrata subsp. lyrata

Species: Arabidopsis lyrata

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|15224046|ref|NP_178547.1| Ferredoxin-thioredoxin reductase catalytic chain [Arabidopsis thaliana] gi|75206241|sp|Q9SJ89.1|FTRC_ARATH RecName: Full=Ferredoxin-thioredoxin reductase catalytic chain, chloroplastic; Short=FTR-C; Flags: Precursor gi|4544427|gb|AAD22336.1| putative ferredoxin-thioredoxin reductase [Arabidopsis thaliana] gi|17380642|gb|AAL36151.1| putative ferredoxin-thioredoxin reductase [Arabidopsis thaliana] gi|21436083|gb|AAM51242.1| putative ferredoxin-thioredoxin reductase [Arabidopsis thaliana] gi|21593637|gb|AAM65604.1| putative ferredoxin-thioredoxin reductase [Arabidopsis thaliana] gi|330250764|gb|AEC05858.1| Ferredoxin-thioredoxin reductase catalytic chain [Arabidopsis thaliana]

 Score =  111 bits (277), Expect = 6e-23,   Method: Compositional matrix adjust.
 Identities = 61/91 (67%), Positives = 65/91 (71%), Gaps = 6/91 (6%)

Query: 1  MTLQSSLCGSGV--STFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSD 58
          M LQ+  C  G   S    TPR    R      IRA+ EPSEKSVEIMRKFSEQYARRS 
Sbjct: 1  MNLQAVSCSFGFLSSPLGVTPRTSFRR----FVIRAKTEPSEKSVEIMRKFSEQYARRSG 56

Query: 59 TFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          T+FCVDK VTSVVIKGLA+HKDS GAPLCPC
Sbjct: 57 TYFCVDKGVTSVVIKGLAEHKDSYGAPLCPC 87

Source: Arabidopsis thaliana

Species: Arabidopsis thaliana

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

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	109
TAIR|locus:2049228	146	AT2G04700 [Arabidopsis thalian	0.779	0.582	0.670	3.3e-24
UNIPROTKB|Q55389	118	ftrC "Ferredoxin-thioredoxin r	0.467	0.432	0.607	4.9e-14

TAIR|locus:2049228 AT2G04700 [Arabidopsis thaliana (taxid:3702)]

 Score = 277 (102.6 bits), Expect = 3.3e-24, P = 3.3e-24
 Identities = 61/91 (67%), Positives = 65/91 (71%)

Query:     1 MTLQSSLCGSGV--STFICTPRPIIARPRPVTQIRAQVEPSEKSVEIMRKFSEQYARRSD 58
             M LQ+  C  G   S    TPR    R      IRA+ EPSEKSVEIMRKFSEQYARRS 
Sbjct:     1 MNLQAVSCSFGFLSSPLGVTPRTSFRR----FVIRAKTEPSEKSVEIMRKFSEQYARRSG 56

Query:    59 TFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
             T+FCVDK VTSVVIKGLA+HKDS GAPLCPC
Sbjct:    57 TYFCVDKGVTSVVIKGLAEHKDSYGAPLCPC 87

GO:0008937 "ferredoxin-NAD(P) reductase activity" evidence=IEA

GO:0009507 "chloroplast" evidence=ISM;IDA

GO:0030385 "ferredoxin:thioredoxin reductase activity" evidence=ISS

GO:0055114 "oxidation-reduction process" evidence=IEA

GO:0009570 "chloroplast stroma" evidence=IDA

GO:0009941 "chloroplast envelope" evidence=IDA

GO:0000023 "maltose metabolic process" evidence=RCA

GO:0019252 "starch biosynthetic process" evidence=RCA

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

UNIPROTKB|Q55389 ftrC "Ferredoxin-thioredoxin reductase, catalytic chain" [Synechocystis sp. PCC 6803 substr. Kazusa (taxid:1111708)]

 Score = 181 (68.8 bits), Expect = 4.9e-14, P = 4.9e-14
 Identities = 31/51 (60%), Positives = 43/51 (84%)

Query:    39 SEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
             + K++  M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct:     8 NNKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 58


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        0.323   0.135   0.400    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      109       109   0.00091  102 3  11 22  0.39    30
                                                     29  0.41    32


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:  2
  No. of states in DFA:  518 (55 KB)
  Total size of DFA:  103 KB (2072 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:  11.78u 0.20s 11.98t   Elapsed:  00:00:01
  Total cpu time:  11.78u 0.20s 11.98t   Elapsed:  00:00:01
  Start:  Fri May 10 08:05:54 2013   End:  Fri May 10 08:05:55 2013

GO:0005515 "protein binding" evidence=IPI

---

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)
Q6K471	FTRC_ORYSJ	1, ., 8, ., 7, ., 2	0.8775	0.4495	0.3356	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

Prediction Level	EC number	Confidence of Prediction
4th Layer	1.8.7.2	0.914
3rd Layer	1.8.7	0.921

---

Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING

Original result from the STRING server

Fail to connect to STRING server

---

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	109
CHL00165	116	CHL00165, ftrB, ferredoxin thioreductase subunit b	7e-25
pfam02943	105	pfam02943, FeThRed_B, Ferredoxin thioredoxin reduc	1e-24
COG4802	110	COG4802, FtrB, Ferredoxin-thioredoxin reductase, c	6e-17

>gnl|CDD|214382 CHL00165, ftrB, ferredoxin thioreductase subunit beta; Validated

 Score = 90.3 bits (224), Expect = 7e-25
 Identities = 33/49 (67%), Positives = 42/49 (85%)

Query: 41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          +S+E MRKF+E YA+R++TFFC D S+T+VVI+GLA HKD  GAPLCPC
Sbjct: 11 ESLEAMRKFAETYAKRTNTFFCSDLSITAVVIEGLARHKDEYGAPLCPC 59

Length = 116

>gnl|CDD|145870 pfam02943, FeThRed_B, Ferredoxin thioredoxin reductase catalytic beta chain

 Score = 89.3 bits (222), Expect = 1e-24
 Identities = 33/51 (64%), Positives = 40/51 (78%)

Query: 41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIM 91
          KS+E MRKF+E+YA+RS T+FC D  VT+VVI+GLA HKD  G PLCPC  
Sbjct: 1  KSLEKMRKFAEKYAKRSGTYFCPDPEVTAVVIEGLARHKDRYGKPLCPCRH 51

Length = 105

>gnl|CDD|227139 COG4802, FtrB, Ferredoxin-thioredoxin reductase, catalytic subunit [Energy production and conversion]

 Score = 69.8 bits (171), Expect = 6e-17
 Identities = 20/51 (39%), Positives = 32/51 (62%)

Query: 39 SEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          S++ +  M +F+EQYA +S      D+  T+ V++GLA +K+  G P CPC
Sbjct: 2  SDEELNKMYRFTEQYAEKSGYRLNPDREFTAEVLRGLASNKERYGYPSCPC 52

Length = 110

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	109
CHL00165	116	ftrB ferredoxin thioreductase subunit beta; Valida	99.95
COG4802	110	FtrB Ferredoxin-thioredoxin reductase, catalytic s	99.94
PF02943	108	FeThRed_B: Ferredoxin thioredoxin reductase cataly	99.94
PF05511	99	ATP-synt_F6: Mitochondrial ATP synthase coupling f	90.42

>CHL00165 ftrB ferredoxin thioreductase subunit beta; Validated

Probab=99.95  E-value=1.3e-28  Score=178.84  Aligned_cols=70  Identities=49%  Similarity=0.782  Sum_probs=65.9

Q ss_pred             cCCCCHHHHHHHHHHHHHHhhhcCceeccChhhHHHHHHHHHHhHHhhCCCCCCCccCcchhhhhhhcCc
Q 033909           35 QVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGI  104 (109)
Q Consensus        35 ~~~~see~lE~m~~f~ekyAek~Gy~fNPD~evt~~VieGLa~NK~rYG~~~CPCRl~~g~re~dr~~~~  104 (109)
                      +...+++++|+|++|+++||+++||+||||+++|+.||+||++||++||+||||||+++|++++++..-|
T Consensus         5 ~~~~~~~~~e~m~~f~ekya~~~G~~fnpD~~vt~~Vi~GLa~nK~~yG~p~CPCR~~~~k~~e~~~~~~   74 (116)
T CHL00165          5 NEKSKPESLEAMRKFAETYAKRTNTFFCSDLSITAVVIEGLARHKDEYGAPLCPCRHYEDKKVEVSAAYW   74 (116)
T ss_pred             ccccchhhHHHHHHHHHHHHHHhCCeeCCCHHHHHHHHHHHHHHHHHhCCCCCCCcCCCCcHHHhhcCCe
Confidence            4567899999999999999999999999999999999999999999999999999999999999887544

>COG4802 FtrB Ferredoxin-thioredoxin reductase, catalytic subunit [Energy production and conversion]

Probab=99.94  E-value=3.4e-27  Score=169.88  Aligned_cols=64  Identities=33%  Similarity=0.588  Sum_probs=62.4

Q ss_pred             CCHHHHHHHHHHHHHHhhhcCceeccChhhHHHHHHHHHHhHHhhCCCCCCCccCcchhhhhhh
Q 033909           38 PSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRA  101 (109)
Q Consensus        38 ~see~lE~m~~f~ekyAek~Gy~fNPD~evt~~VieGLa~NK~rYG~~~CPCRl~~g~re~dr~  101 (109)
                      .+++++++||+|+++||+++||+||||.++|+.|++||+.||++||+++||||+++|++++||.
T Consensus         1 ~~~e~l~~my~~~eq~AeksG~~lnpD~e~~~~v~~gL~~~ke~yG~~~CPCRl~~g~eeedk~   64 (110)
T COG4802           1 ESDEELNKMYRFTEQYAEKSGYRLNPDREFTAEVLRGLASNKERYGYPSCPCRLVTGKEEEDKD   64 (110)
T ss_pred             CcHHHHHHHHHHHHHHHHhcCceeCCCHHHHHHHHHHHHHhHHHhCCCCCCeecccCCHHHhhc
Confidence            3689999999999999999999999999999999999999999999999999999999999997

>PF02943 FeThRed_B: Ferredoxin thioredoxin reductase catalytic beta chain; InterPro: IPR004209 Ferredoxin thioredoxin reductase is a [4FE-4S] protein present in organisms performing oxygenic photosynthesis, and plays an important role in the ferredoxin/thioredoxin regulatory chain

Probab=99.94  E-value=4.1e-27  Score=168.47  Aligned_cols=58  Identities=38%  Similarity=0.606  Sum_probs=49.7

Q ss_pred             HHHHHHHHHHHHHhhhcCceeccChhhHHHHHHHHHHhHHhhCCCCCCCccCcchhhh
Q 033909           41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKL   98 (109)
Q Consensus        41 e~lE~m~~f~ekyAek~Gy~fNPD~evt~~VieGLa~NK~rYG~~~CPCRl~~g~re~   98 (109)
                      +++|+|++|+++||+++||+||||+++|+.|++||++||++||++|||||+++|++++
T Consensus         1 ~~le~~~~~~~~~a~~~G~~~NpD~~~~~~v~~GL~~nk~~yG~~~CPCr~~~~~~ee   58 (108)
T PF02943_consen    1 KELEKMYKFLEKYAEKSGYKLNPDEEVTDDVLEGLARNKERYGYPYCPCRLASGKEEE   58 (108)
T ss_dssp             HHHHHHHHHHHHHHHHTT-B-BSSHHHHHHHHHHHHHHHHHHSS-B-SSC--S-HHHH
T ss_pred             ChHHHHHHHHHHHHHHhCCEECCCHHHHHHHHHHHHHHHHHhCCCCCCCCCCCCchhh
Confidence            5899999999999999999999999999999999999999999999999999999987

It converts an electron signal (photoreduced ferredoxin) to a thiol signal (reduced thioredoxin), regulating enzymes by reduction of specific disulphide groups. It catalyses the light-dependent activation of several photosynthetis enzymes. Ferredoxin thioredoxin reductase is a heterodimer of subunit alpha and subunit beta. Subunit alpha is the variable subunit, and beta is the catalytic chain []. The structure of the beta subunit has been determined and found to fold around the FeS cluster [].; GO: 0008937 ferredoxin-NAD(P) reductase activity, 0055114 oxidation-reduction process; PDB: 2PUK_E 2PVD_A 2PVG_A 2PUO_A 2PU9_A 1DJ7_A 2PVO_A.

>PF05511 ATP-synt_F6: Mitochondrial ATP synthase coupling factor 6; InterPro: IPR008387 ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane

Probab=90.42  E-value=0.61  Score=33.51  Aligned_cols=81  Identities=15%  Similarity=0.193  Sum_probs=39.6

Q ss_pred             CccccccccccccCccCCCCCcccCCCcceeee--ccCCCCHH-HHHHHHHHHHHHhhhcCceeccChhhHHHHHHHHHH
Q 033909            1 MTLQSSLCGSGVSTFICTPRPIIARPRPVTQIR--AQVEPSEK-SVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLAD   77 (109)
Q Consensus         1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--~~~~~see-~lE~m~~f~ekyAek~Gy~fNPD~evt~~VieGLa~   77 (109)
                      |.+|+.+.++..|..+..-+    |.-.-.++.  ...+|-++ =+++++++..|-..+.|=..++++++-..+-+-|.+
T Consensus         1 m~~~~~~~~~~~~~~s~~~~----Rni~~sa~~~~k~~DPIQklFldKIREY~~Ksks~gGklVD~~Pe~~kel~eel~k   76 (99)
T PF05511_consen    1 MALQRRLSSLLRSAVSVHLR----RNIGTSAVAFNKALDPIQKLFLDKIREYNQKSKSSGGKLVDAGPEYEKELNEELEK   76 (99)
T ss_dssp             ------------------------------------S--TTTHHHHHHHHHHHHHHTTTSS-STT--THHHHHHHHHHHH
T ss_pred             CchHHHHHHHHHHHHHHHHH----HHhhhhHHHHhcccChHHHHHHHHHHHHHHHhccCCCCCCCCCHHHHHHHHHHHHH
Confidence            77888666666665555444    222212222  12344444 578999999999999999999999999999999999


Q ss_pred             hHHhhCCC
Q 033909           78 HKDSLGAP   85 (109)
Q Consensus        78 NK~rYG~~   85 (109)
                      -...||.-
T Consensus        77 L~r~YG~g   84 (99)
T PF05511_consen   77 LARQYGGG   84 (99)
T ss_dssp             HHHHHHSS
T ss_pred             HHHHhCCc
Confidence            99999863

ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. Some ATPases work in reverse, using the energy from the hydrolysis of ATP to create a proton gradient. There are different types of ATPases, which can differ in function (ATP synthesis and/or hydrolysis), structure (e.g., F-, V- and A-ATPases, which contain rotary motors) and in the type of ions they transport [, ]. The different types include: F-ATPases (F1F0-ATPases), which are found in mitochondria, chloroplasts and bacterial plasma membranes where they are the prime producers of ATP, using the proton gradient generated by oxidative phosphorylation (mitochondria) or photosynthesis (chloroplasts). V-ATPases (V1V0-ATPases), which are primarily found in eukaryotic vacuoles and catalyse ATP hydrolysis to transport solutes and lower pH in organelles. A-ATPases (A1A0-ATPases), which are found in Archaea and function like F-ATPases (though with respect to their structure and some inhibitor responses, A-ATPases are more closely related to the V-ATPases). P-ATPases (E1E2-ATPases), which are found in bacteria and in eukaryotic plasma membranes and organelles, and function to transport a variety of different ions across membranes. E-ATPases, which are cell-surface enzymes that hydrolyse a range of NTPs, including extracellular ATP. F-ATPases (also known as F1F0-ATPase, or H(+)-transporting two-sector ATPase) (3.6.3.14 from EC) are composed of two linked complexes: the F1 ATPase complex is the catalytic core and is composed of 5 subunits (alpha, beta, gamma, delta, epsilon), while the F0 ATPase complex is the membrane-embedded proton channel that is composed of at least 3 subunits (A-C), nine in mitochondria (A-G, F6, F8). Both the F1 and F0 complexes are rotary motors that are coupled back-to-back. In the F1 complex, the central gamma subunit forms the rotor inside the cylinder made of the alpha(3)beta(3) subunits, while in the F0 complex, the ring-shaped C subunits forms the rotor. The two rotors rotate in opposite directions, but the F0 rotor is usually stronger, using the force from the proton gradient to push the F1 rotor in reverse in order to drive ATP synthesis []. These ATPases can also work in reverse to hydrolyse ATP to create a proton gradient. This entry represents subunit F6 (or coupling factor 6) found in the F0 complex of F-ATPases in mitochondria. The F6 subunit is part of the peripheral stalk that links the F1 and F0 complexes together, and which acts as a stator to prevent certain subunits from rotating with the central rotary element. The peripheral stalk differs in subunit composition between mitochondrial, chloroplast and bacterial F-ATPases. In mitochondria, the peripheral stalk is composed of one copy each of subunits OSCP (oligomycin sensitivity conferral protein), F6, B and D []. There is no homologue of subunit F6 in bacterial or chloroplast F-ATPase, whose peripheral stalks are composed of one copy of the delta subunit (homologous to OSCP), and two copies of subunit B in bacteria, or one copy each of subunits B and B' in chloroplasts and photosynthetic bacteria. More information about this protein can be found at Protein of the Month: ATP Synthases [].; GO: 0015078 hydrogen ion transmembrane transporter activity, 0015986 ATP synthesis coupled proton transport, 0000276 mitochondrial proton-transporting ATP synthase complex, coupling factor F(o); PDB: 2WSS_V 2CLY_C 1VZS_A.

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	109
1dj7_A	117	Crystal Structure Of Ferredoxin Thioredoxin Reducta		4e-15
2puk_A	109	Crystal Srtucture Of The Binary Complex Between Fer		5e-15
2pu9_A	110	Crystal Srtucture Of The Binary Complex Between Fer		7e-15
2pvd_A	107	Crystal Srtucture Of The Reduced Ferredoxin:thiored		2e-14
2pvg_A	108	Crystal Srtucture Of The Binary Complex Between Fer		2e-14

>pdb|1DJ7|A Chain A, Crystal Structure Of Ferredoxin Thioredoxin Reductase Length = 117

Iteration: 1
 Score = 76.3 bits (186), Expect = 4e-15,   Method: Compositional matrix adjust.
 Identities = 31/51 (60%), Positives = 43/51 (84%)
Query: 39 SEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          + K++  M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 7  NNKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 57

>pdb|2PUK|A Chain A, Crystal Srtucture Of The Binary Complex Between Ferredoxin: Thioredoxin Reductase And Thioredoxin M Length = 109

Iteration: 1
 Score = 75.9 bits (185), Expect = 5e-15,   Method: Compositional matrix adjust.
 Identities = 31/51 (60%), Positives = 43/51 (84%)
Query: 39 SEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          + K++  M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 1  NNKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 51

>pdb|2PU9|A Chain A, Crystal Srtucture Of The Binary Complex Between Ferredoxin: Thioredoxin Reductase And Thioredoxin F Length = 110

Iteration: 1
 Score = 75.5 bits (184), Expect = 7e-15,   Method: Compositional matrix adjust.
 Identities = 31/49 (63%), Positives = 42/49 (85%)
Query: 41 KSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          K++  M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 2  KTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 50

>pdb|2PVD|A Chain A, Crystal Srtucture Of The Reduced Ferredoxin:thioredoxin Reductase Length = 107

Iteration: 1
 Score = 73.6 bits (179), Expect = 2e-14,   Method: Compositional matrix adjust.
 Identities = 30/44 (68%), Positives = 39/44 (88%)
Query: 46 MRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 4  MKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 47

>pdb|2PVG|A Chain A, Crystal Srtucture Of The Binary Complex Between Ferredoxin And Ferredoxin:thioredoxin Reductase Length = 108

Iteration: 1
 Score = 73.6 bits (179), Expect = 2e-14,   Method: Compositional matrix adjust.
 Identities = 30/44 (68%), Positives = 39/44 (88%)
Query: 46 MRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 7  MKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 50

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	109
1dj7_A	117	Ferredoxin thioredoxin reductase: catalytic chain;	1e-21

>1dj7_A Ferredoxin thioredoxin reductase: catalytic chain; 4Fe-4S cluster binding fold with CXCX16CXCX8CXC binding MOTI electron transport; 1.60A {Synechocystis SP} SCOP: g.36.1.1 PDB: 2pu9_A 2pvo_A 2puo_A 2puk_A 2pvg_A 2pvd_A Length = 117

 Score = 81.2 bits (200), Expect = 1e-21
 Identities = 31/56 (55%), Positives = 44/56 (78%)

Query: 34 AQVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
          +    + K++  M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 2  SSDTQNNKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 57

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	109
1dj7_A	117	Ferredoxin thioredoxin reductase: catalytic chain;	99.95

>1dj7_A Ferredoxin thioredoxin reductase: catalytic chain; 4Fe-4S cluster binding fold with CXCX16CXCX8CXC binding MOTI electron transport; 1.60A {Synechocystis SP} SCOP: g.36.1.1 PDB: 2pu9_A 2pvo_A 2puo_A 2puk_A 2pvg_A 2pvd_A

Probab=99.95  E-value=4.9e-29  Score=179.99  Aligned_cols=68  Identities=46%  Similarity=0.810  Sum_probs=61.6

Q ss_pred             cCCCCHHHHHHHHHHHHHHhhhcCceeccChhhHHHHHHHHHHhHHhhCCCCCCCccCcchhhhhhhcC
Q 033909           35 QVEPSEKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASG  103 (109)
Q Consensus        35 ~~~~see~lE~m~~f~ekyAek~Gy~fNPD~evt~~VieGLa~NK~rYG~~~CPCRl~~g~re~dr~~~  103 (109)
                      +++++++++++|++|+++||+++||+||||+++|+.|++||++||++||+||||||++ |++++|+..+
T Consensus         3 ~~~~~~~~~e~~~~f~ek~ae~~G~~~NpD~evt~~vi~GLa~nk~~yG~~~CPCR~~-gdke~d~~~~   70 (117)
T 1dj7_A            3 SDTQNNKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPCRHY-EDKEAEVKNT   70 (117)
T ss_dssp             ----CHHHHHHHHHHHHHHHHHTTCBCBSSHHHHHHHHHHHHHHHHHHSSCBCSSSCC-SCHHHHHHHC
T ss_pred             CCcccHHHHHHHHHHHHHHHHHhCCEECCCHHHHHHHHHHHHHHHHHhCCCCCCCcCC-CChhhhcccC
Confidence            5789999999999999999999999999999999999999999999999999999999 8988887644

---

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	109
d2pu9a1	108	g.36.1.1 (A:8-115) Ferredoxin thioredoxin reductas	3e-22

>d2pu9a1 g.36.1.1 (A:8-115) Ferredoxin thioredoxin reductase (FTR), catalytic beta chain {Synechocystis sp. [TaxId: 1143]} Length = 108

class: Small proteins
fold: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
superfamily: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
family: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
domain: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
species: Synechocystis sp. [TaxId: 1143]

 Score = 81.8 bits (202), Expect = 3e-22
 Identities = 31/50 (62%), Positives = 42/50 (84%)

Query: 40 EKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPC 89
           K++  M+ F+EQYA+R+DT+FC D SVT+VVI+GLA HK+ LG+PLCPC
Sbjct: 1  NKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPC 50

Homologous Domains Detected by HHsearch

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

ID	Length	Definition	Probability
Query	109
d2pu9a1	108	Ferredoxin thioredoxin reductase (FTR), catalytic	99.95

>d2pu9a1 g.36.1.1 (A:8-115) Ferredoxin thioredoxin reductase (FTR), catalytic beta chain {Synechocystis sp. [TaxId: 1143]}

class: Small proteins
fold: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
superfamily: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
family: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
domain: Ferredoxin thioredoxin reductase (FTR), catalytic beta chain
species: Synechocystis sp. [TaxId: 1143]

Probab=99.95  E-value=7.6e-29  Score=175.46  Aligned_cols=65  Identities=48%  Similarity=0.835  Sum_probs=62.1

Q ss_pred             HHHHHHHHHHHHHHhhhcCceeccChhhHHHHHHHHHHhHHhhCCCCCCCccCcchhhhhhhcCc
Q 033909           40 EKSVEIMRKFSEQYARRSDTFFCVDKSVTSVVIKGLADHKDSLGAPLCPCIMTTKLLKLSRASGI  104 (109)
Q Consensus        40 ee~lE~m~~f~ekyAek~Gy~fNPD~evt~~VieGLa~NK~rYG~~~CPCRl~~g~re~dr~~~~  104 (109)
                      ++++|+|++|+++||+++||+||||+++|+.||+||++||++||++|||||+++|++++|+..-|
T Consensus         1 dk~le~~~~f~e~ya~~~G~~~npD~~v~~~vi~GLa~nk~~yG~~~CPCr~~~gk~ee~k~~~~   65 (108)
T d2pu9a1           1 NKTLAAMKNFAEQYAKRTDTYFCSDLSVTAVVIEGLARHKEELGSPLCPCRHYEDKEAEVKNTFW   65 (108)
T ss_dssp             CHHHHHHHHHHHHHHHHHTCBCBSSHHHHHHHHHHHHHHHHHHSSCBCTTBCCSCHHHHHHHCTT
T ss_pred             ChhHHHHHHHHHHHHHHcCceeCCCHHHHHHHHHHHHHHHHHcCCCCCCcccCCCcHHHhhcCce
Confidence            58999999999999999999999999999999999999999999999999999999999987544