Citrus Sinensis ID: 045035

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Local Sequence Feature Prediction

Residue Number Marker
--------10--------20--------30--------40--------50--------60--------70--------80--------90-----
Protein Sequence
VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKVCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS
Secondary Structure (PSIPRED)
cccccccccccccHHHHHHHHHccccccccccccccccHHccccccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHccc
Secondary Structure Prediction (SSPRO)
EEEccccccccccccHHHHcccccEcHHHHHHccccHcccccccccccccccccccccccccccccHHHHHHHHHHHHHHHHHHHHHHHHHHccc
Coil and Loop (DISEMBL)
VYEVTKFledhpggdevflsvtgkdatddfedvghspigeidvstipkkkvctppkqphynqdkTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS
Flexible Loop (DISEMBL)
vyevtkfledhpggdEVFLSVTGKDATDDFEDVGHSpigeidvstipkkkvctppkqphynQDKTSEFIIRLLQFLVPLAILglavgiriytrss
Low Complexity Region (SEG)
VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKVCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS
Disordered region (IsUnstruct)
****************VFLSVT****************GEIDV*********************TSEFIIRLLQFLVPLAILGLAVGIRIYT***
Disordered Region (DISOPRED)
VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEI********************************QFLVPLAILGLAVGIRIYTRS*
Disordered Region (DISEMBL)
VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKVCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS
Disordered Region (DISPRO)
VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPI*EIDVSTIPKKK*************KTSEFIIRLLQFLVPLAILGLAVGIRIYTRS*
Transmembrane Helix (TMHMM)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHHHHiiiii
Transmembrane Helix (HMMTOP)
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHiiiiiii
Transmembrane Helix (MEMSAT)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHHHHoooooooooo
TM Helix, Signal Peptide (MEMSAT_SVM)
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiHHHHHHHHHHHHHHHHHHHHHHoooo
TM Helix, Signal Peptide (Phobius)
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooHHHHHHHHHHHHHHHHHHHHHHHHiiii
Signal Peptide (SignalP HMM Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signal Peptide (SignalP NN Mode)
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Coiled Coils (COILS)
VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKVCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS
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	95	2.2.26 [Sep-21-2011]
O48845	134	Cytochrome b5 isoform B O	yes	no	0.989	0.701	0.778	6e-39
P49100	137	Cytochrome b5 OS=Oryza sa	no	no	0.989	0.686	0.711	3e-36
P49098	136	Cytochrome b5 OS=Nicotian	N/A	no	1.0	0.698	0.685	6e-36
P49099	135	Cytochrome b5, seed isofo	N/A	no	1.0	0.703	0.676	8e-35
O04354	132	Cytochrome b5 OS=Borago o	N/A	no	1.0	0.719	0.657	6e-33
P49097	135	Cytochrome b5 OS=Cuscuta	N/A	no	1.0	0.703	0.657	2e-32
Q42342	134	Cytochrome b5 isoform A O	no	no	0.978	0.694	0.611	1e-29
P40934	134	Cytochrome b5 OS=Brassica	N/A	no	0.978	0.694	0.611	2e-29
Q9ZWT2	140	Cytochrome B5 isoform D O	no	no	0.989	0.671	0.594	5e-28
Q9ZNV4	132	Cytochrome B5 isoform C O	no	no	0.978	0.704	0.419	8e-11

>sp|O48845|CYB5B_ARATH Cytochrome b5 isoform B OS=Arabidopsis thaliana GN=CYTB5-B PE=1 SV=1

 Score =  159 bits (401), Expect = 6e-39,   Method: Compositional matrix adjust.
 Identities = 81/104 (77%), Positives = 86/104 (82%), Gaps = 10/104 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +GEID +TIPKK 
Sbjct: 30  VYNVTKFLEDHPGGDDVLLSSTGKDATDDFEDVGHSESAREMMEQYYVGEIDPTTIPKKV 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
             TPPKQPHYNQDKTSEFII+LLQFLVPLAILGLAVGIRIYT+S
Sbjct: 90  KYTPPKQPHYNQDKTSEFIIKLLQFLVPLAILGLAVGIRIYTKS 133

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases.
Arabidopsis thaliana (taxid: 3702)

>sp|P49100|CYB5_ORYSJ Cytochrome b5 OS=Oryza sativa subsp. japonica GN=Os05g0108800 PE=2 SV=2

 Score =  150 bits (378), Expect = 3e-36,   Method: Compositional matrix adjust.
 Identities = 74/104 (71%), Positives = 82/104 (78%), Gaps = 10/104 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY V+KFLEDHPGGD+V LS TGKDATDDFEDVGHS           +G+ID STIP + 
Sbjct: 31  VYNVSKFLEDHPGGDDVLLSSTGKDATDDFEDVGHSTTARAMMDEYYVGDIDTSTIPART 90

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
              PPKQPHYNQDKT EFII++LQFLVPLAILGLAV IRIYT+S
Sbjct: 91  KYVPPKQPHYNQDKTPEFIIKILQFLVPLAILGLAVAIRIYTKS 134

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases.

Oryza sativa subsp. japonica (taxid: 39947)

>sp|P49098|CYB5_TOBAC Cytochrome b5 OS=Nicotiana tabacum PE=2 SV=1

 Score =  149 bits (375), Expect = 6e-36,   Method: Compositional matrix adjust.
 Identities = 72/105 (68%), Positives = 82/105 (78%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFL+DHPGGDEV LS TGKDATDDFEDVGHS           +G+ID +TIP K 
Sbjct: 30  VYDVTKFLDDHPGGDEVLLSATGKDATDDFEDVGHSSSARAMLDEYYVGDIDSATIPTKT 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPP QPHYNQDKTSEF+++LLQFLVPL ILG+A GIR YT+ S
Sbjct: 90  KYTPPNQPHYNQDKTSEFVVKLLQFLVPLIILGVAFGIRFYTKQS 134

Cytochrome b5 is a membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases. May play a key role in the modification by desaturation of fatty acids in the endoplasmic reticulum, which in the developing seed is utilized for membrane synthesis and in the developmentally regulated production of large amounts of storage lipids. Is involved in the reduction of cytochrome P-450 and may therefore be involved in flavonoid biosynthesis in the petals.

Nicotiana tabacum (taxid: 4097)

>sp|P49099|CYB5S_TOBAC Cytochrome b5, seed isoform OS=Nicotiana tabacum PE=2 SV=1

 Score =  145 bits (365), Expect = 8e-35,   Method: Compositional matrix adjust.
 Identities = 71/105 (67%), Positives = 80/105 (76%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY VTKFLEDHPGG EV LS TGKDATDDFED+GHS           +G+ID STIP K 
Sbjct: 30  VYNVTKFLEDHPGGGEVLLSATGKDATDDFEDIGHSSSARAMLDEYYVGDIDSSTIPTKV 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQPHYNQDKT+EFI++LLQFLVPL ILG+A G+  YT+ S
Sbjct: 90  KYTPPKQPHYNQDKTTEFIVKLLQFLVPLIILGVAFGVHFYTKQS 134

Cytochrome b5 is a membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases. May play a key role in the modification by desaturation of fatty acids in the endoplasmic reticulum, which in the developing seed is utilized for membrane synthesis and in the developmentally regulated production of large amounts of storage lipids.

Nicotiana tabacum (taxid: 4097)

>sp|O04354|CYB5_BOROF Cytochrome b5 OS=Borago officinalis PE=2 SV=1

 Score =  139 bits (350), Expect = 6e-33,   Method: Compositional matrix adjust.
 Identities = 69/105 (65%), Positives = 80/105 (76%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGD+V LS TGKDATDDFED+GHS           +G+ID S+IP + 
Sbjct: 27  VYDVTKFLEDHPGGDDVLLSATGKDATDDFEDIGHSSSAKAMLDEYYVGDIDSSSIPSQV 86

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQP YN DKT EF+I+LLQFLVPL IL  A+GIR YT+SS
Sbjct: 87  KYTPPKQPLYNPDKTREFVIKLLQFLVPLVILAGAIGIRFYTKSS 131

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases.

Borago officinalis (taxid: 13363)

>sp|P49097|CYB5_CUSRE Cytochrome b5 OS=Cuscuta reflexa PE=2 SV=1

 Score =  137 bits (345), Expect = 2e-32,   Method: Compositional matrix adjust.
 Identities = 69/105 (65%), Positives = 79/105 (75%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFL+DHPGG +V LS T KDATDDFED+GHS           +G+ID STIP K 
Sbjct: 29  VYDVTKFLDDHPGGADVLLSSTAKDATDDFEDIGHSSSARAMMDEMCVGDIDSSTIPTKT 88

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQP YNQDKT +FII+LLQFLVPL ILG+AVGIR Y + S
Sbjct: 89  SYTPPKQPLYNQDKTPQFIIKLLQFLVPLIILGVAVGIRFYKKQS 133

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases.

Cuscuta reflexa (taxid: 4129)

>sp|Q42342|CYB5A_ARATH Cytochrome b5 isoform A OS=Arabidopsis thaliana GN=CYTB5-A PE=1 SV=2

 Score =  128 bits (321), Expect = 1e-29,   Method: Compositional matrix adjust.
 Identities = 63/103 (61%), Positives = 77/103 (74%), Gaps = 10/103 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VT F++DHPGGDEV LS TGKDAT+DFEDVGHS           IGEID S++P  +
Sbjct: 30  VYDVTPFMDDHPGGDEVLLSSTGKDATNDFEDVGHSDTARDMMDKYFIGEIDSSSVPATR 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTR 93
               P+QP YNQDKT EFII++LQFLVP+ ILGLA+ +R YT+
Sbjct: 90  TYVAPQQPAYNQDKTPEFIIKILQFLVPILILGLALVVRHYTK 132

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases.

Arabidopsis thaliana (taxid: 3702)

>sp|P40934|CYB5_BRAOB Cytochrome b5 OS=Brassica oleracea var. botrytis GN=CYB5 PE=1 SV=1

 Score =  127 bits (319), Expect = 2e-29,   Method: Compositional matrix adjust.
 Identities = 63/103 (61%), Positives = 76/103 (73%), Gaps = 10/103 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VT F++DHPGGDEV LS TGKDAT+DFEDVGHS           IGEID ST+P  +
Sbjct: 30  VYDVTPFMDDHPGGDEVLLSSTGKDATNDFEDVGHSDTARDMMEKYYIGEIDSSTVPATR 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTR 93
               P QP YNQDKT EF+I++LQFLVP+ ILGLA+ +R YT+
Sbjct: 90  TYVAPVQPAYNQDKTPEFMIKILQFLVPILILGLALVVRQYTK 132

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases.

Brassica oleracea var. botrytis (taxid: 3715)

>sp|Q9ZWT2|CYB5D_ARATH Cytochrome B5 isoform D OS=Arabidopsis thaliana GN=CYTB5-D PE=1 SV=1

 Score =  122 bits (307), Expect = 5e-28,   Method: Compositional matrix adjust.
 Identities = 63/106 (59%), Positives = 76/106 (71%), Gaps = 12/106 (11%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFL+DHPGGDEV L+ TGKDATDDFEDVGHS           +G+ID +T+P K 
Sbjct: 30  VYDVTKFLDDHPGGDEVILTSTGKDATDDFEDVGHSSTAKAMLDEYYVGDIDTATVPVKA 89

Query: 51  VCTPPKQPH--YNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
              PP        QDK+S+F+I+LLQFLVPL ILGLA GIR YT++
Sbjct: 90  KFVPPTSTKAVATQDKSSDFVIKLLQFLVPLLILGLAFGIRYYTKT 135

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases, including fatty acid desaturases.

Arabidopsis thaliana (taxid: 3702)

>sp|Q9ZNV4|CYB5C_ARATH Cytochrome B5 isoform C OS=Arabidopsis thaliana GN=CYTB5-C PE=1 SV=1

 Score = 65.5 bits (158), Expect = 8e-11,   Method: Compositional matrix adjust.
 Identities = 44/105 (41%), Positives = 64/105 (60%), Gaps = 12/105 (11%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+++ F+++HPGGD V L+VTGKDA+ DFEDV HS           IG++D ST+P  +
Sbjct: 27  VYDISTFMDEHPGGDNVLLAVTGKDASIDFEDVNHSKDAKELMKKYCIGDVDQSTVPVTQ 86

Query: 51  VCTPPKQPHYNQDKTS--EFIIRLLQFLVPLAILGLAVGIRIYTR 93
              PP +      +T+  E   +LL +L+PL ILG+A  +R Y  
Sbjct: 87  QYIPPWEKESTAAETTKEESGKKLLIYLIPLLILGVAFALRFYNN 131

Membrane bound hemoprotein which function as an electron carrier for several membrane bound oxygenases, including fatty acid desaturases.

Arabidopsis thaliana (taxid: 3702)

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	95
15225731	134	putative cytochrome b5 isoform 2 [Arabid	0.989	0.701	0.778	3e-37
255560157	136	cytochrome B5 isoform 1, putative [Ricin	1.0	0.698	0.752	4e-37
297826713	134	B5 #4 [Arabidopsis lyrata subsp. lyrata]	0.989	0.701	0.769	5e-37
449432422	201	PREDICTED: cytochrome b5 isoform B-like	1.0	0.472	0.752	1e-36
50844675	134	cytochrome b5 isoform Cb5-B [Vernicia fo	1.0	0.708	0.733	3e-36
50844677	136	cytochrome b5 isoform Cb5-C [Vernicia fo	1.0	0.698	0.723	5e-36
449442375	134	PREDICTED: cytochrome b5 isoform B-like	1.0	0.708	0.723	1e-35
225465441	133	PREDICTED: cytochrome b5 [Vitis vinifera	1.0	0.714	0.714	2e-35
2647949	132	cytochrome b5 [Olea europaea]	1.0	0.719	0.714	3e-35
326513974	134	predicted protein [Hordeum vulgare subsp	0.989	0.701	0.701	5e-35

>gi|15225731|ref|NP_180831.1| putative cytochrome b5 isoform 2 [Arabidopsis thaliana] gi|12229741|sp|O48845.1|CYB5B_ARATH RecName: Full=Cytochrome b5 isoform B; AltName: Full=Cytochrome b5 isoform 2 gi|2914701|gb|AAC04491.1| putative cytochrome b5 [Arabidopsis thaliana] gi|22136052|gb|AAM91608.1| putative cytochrome b5 [Arabidopsis thaliana] gi|23197754|gb|AAN15404.1| putative cytochrome b5 [Arabidopsis thaliana] gi|110743053|dbj|BAE99419.1| putative cytochrome b5 [Arabidopsis thaliana] gi|330253635|gb|AEC08729.1| putative cytochrome b5 isoform 2 [Arabidopsis thaliana]

 Score =  159 bits (401), Expect = 3e-37,   Method: Compositional matrix adjust.
 Identities = 81/104 (77%), Positives = 86/104 (82%), Gaps = 10/104 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +GEID +TIPKK 
Sbjct: 30  VYNVTKFLEDHPGGDDVLLSSTGKDATDDFEDVGHSESAREMMEQYYVGEIDPTTIPKKV 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
             TPPKQPHYNQDKTSEFII+LLQFLVPLAILGLAVGIRIYT+S
Sbjct: 90  KYTPPKQPHYNQDKTSEFIIKLLQFLVPLAILGLAVGIRIYTKS 133

Source: Arabidopsis thaliana

Species: Arabidopsis thaliana

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|255560157|ref|XP_002521096.1| cytochrome B5 isoform 1, putative [Ricinus communis] gi|223539665|gb|EEF41247.1| cytochrome B5 isoform 1, putative [Ricinus communis]

 Score =  158 bits (399), Expect = 4e-37,   Method: Compositional matrix adjust.
 Identities = 79/105 (75%), Positives = 85/105 (80%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGDEV LS TGKDATDDFEDVGHS           +GEID STIP KK
Sbjct: 30  VYDVTKFLEDHPGGDEVLLSATGKDATDDFEDVGHSSSARAMMDEFYVGEIDTSTIPTKK 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQPHYNQDKT EFII+LLQF+VPL ILGLAVGIR YT+S+
Sbjct: 90  AYTPPKQPHYNQDKTPEFIIKLLQFVVPLLILGLAVGIRFYTKSA 134

Source: Ricinus communis

Species: Ricinus communis

Genus: Ricinus

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|297826713|ref|XP_002881239.1| B5 #4 [Arabidopsis lyrata subsp. lyrata] gi|297327078|gb|EFH57498.1| B5 #4 [Arabidopsis lyrata subsp. lyrata]

 Score =  158 bits (399), Expect = 5e-37,   Method: Compositional matrix adjust.
 Identities = 80/104 (76%), Positives = 86/104 (82%), Gaps = 10/104 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +GEID +TIPKK 
Sbjct: 30  VYNVTKFLEDHPGGDDVLLSSTGKDATDDFEDVGHSESAREMMEQYYVGEIDPTTIPKKV 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
             TPPKQPHYNQDKTSEFII++LQFLVPLAILGLAVGIRIYT+S
Sbjct: 90  KYTPPKQPHYNQDKTSEFIIKILQFLVPLAILGLAVGIRIYTKS 133

Source: Arabidopsis lyrata subsp. lyrata

Species: Arabidopsis lyrata

Genus: Arabidopsis

Family: Brassicaceae

Order: Brassicales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449432422|ref|XP_004133998.1| PREDICTED: cytochrome b5 isoform B-like [Cucumis sativus] gi|449526187|ref|XP_004170095.1| PREDICTED: cytochrome b5 isoform B-like [Cucumis sativus]

 Score =  157 bits (396), Expect = 1e-36,   Method: Compositional matrix adjust.
 Identities = 79/105 (75%), Positives = 85/105 (80%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +GEID STIPKK 
Sbjct: 97  VYDVTKFLEDHPGGDDVLLSATGKDATDDFEDVGHSDNAREMMDQYYVGEIDSSTIPKKV 156

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQPHYNQDKTSEFII+LLQFLVPLAILGLAV IR YT+ +
Sbjct: 157 AYTPPKQPHYNQDKTSEFIIKLLQFLVPLAILGLAVAIRFYTKQA 201

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|50844675|gb|AAT84459.1| cytochrome b5 isoform Cb5-B [Vernicia fordii]

 Score =  155 bits (392), Expect = 3e-36,   Method: Compositional matrix adjust.
 Identities = 77/105 (73%), Positives = 85/105 (80%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS----------PIGEIDVSTIPKKK 50
           VY+VTKFL+DHPGGDEV LS TGKDATDDFEDVGHS           +GEID ST+PKK 
Sbjct: 30  VYDVTKFLDDHPGGDEVLLSATGKDATDDFEDVGHSLSAREMMDQYYVGEIDPSTVPKKA 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
              PPKQPHYNQDKTSEFII+LLQFLVP AILGLA GIR+YT+S+
Sbjct: 90  TYKPPKQPHYNQDKTSEFIIKLLQFLVPFAILGLAFGIRLYTKST 134

Source: Vernicia fordii

Species: Vernicia fordii

Genus: Vernicia

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|50844677|gb|AAT84460.1| cytochrome b5 isoform Cb5-C [Vernicia fordii]

 Score =  154 bits (390), Expect = 5e-36,   Method: Compositional matrix adjust.
 Identities = 76/105 (72%), Positives = 83/105 (79%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGDEV LS TGKDATDDFEDVGHS           +GEID STIP + 
Sbjct: 30  VYDVTKFLEDHPGGDEVLLSATGKDATDDFEDVGHSSSARAMMDEFYVGEIDSSTIPSRM 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQPHYNQDKT EFII+ LQF+VPL ILGLAVGIR YT+S+
Sbjct: 90  AYTPPKQPHYNQDKTMEFIIKFLQFVVPLLILGLAVGIRFYTKSA 134

Source: Vernicia fordii

Species: Vernicia fordii

Genus: Vernicia

Family: Euphorbiaceae

Order: Malpighiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|449442375|ref|XP_004138957.1| PREDICTED: cytochrome b5 isoform B-like [Cucumis sativus] gi|449525073|ref|XP_004169544.1| PREDICTED: cytochrome b5 isoform B-like [Cucumis sativus]

 Score =  153 bits (387), Expect = 1e-35,   Method: Compositional matrix adjust.
 Identities = 76/105 (72%), Positives = 85/105 (80%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY VT+FLEDHPGGDEV LS TGKDATDDFEDVGHS           +GEID+ST+P++ 
Sbjct: 30  VYNVTEFLEDHPGGDEVLLSGTGKDATDDFEDVGHSESARETMSKYYVGEIDISTLPERL 89

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             T PKQPHYNQDKT+EFII+LLQFLVPLAILGLAVGIR Y +SS
Sbjct: 90  TYTGPKQPHYNQDKTTEFIIKLLQFLVPLAILGLAVGIRFYNKSS 134

Source: Cucumis sativus

Species: Cucumis sativus

Genus: Cucumis

Family: Cucurbitaceae

Order: Cucurbitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|225465441|ref|XP_002265677.1| PREDICTED: cytochrome b5 [Vitis vinifera] gi|147818083|emb|CAN78289.1| hypothetical protein VITISV_008139 [Vitis vinifera] gi|297744338|emb|CBI37308.3| unnamed protein product [Vitis vinifera]

 Score =  152 bits (385), Expect = 2e-35,   Method: Compositional matrix adjust.
 Identities = 75/105 (71%), Positives = 85/105 (80%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +G+ID +TIP K 
Sbjct: 29  VYDVTKFLEDHPGGDDVLLSATGKDATDDFEDVGHSSSARAMMDEFHVGDIDTATIPSKV 88

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQPHYNQDKTSEF+I+LLQFLVPL ILG+AVGIR YT+S+
Sbjct: 89  NYTPPKQPHYNQDKTSEFVIKLLQFLVPLIILGVAVGIRFYTKSA 133

Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|2647949|emb|CAA04702.1| cytochrome b5 [Olea europaea]

 Score =  152 bits (383), Expect = 3e-35,   Method: Compositional matrix adjust.
 Identities = 75/105 (71%), Positives = 83/105 (79%), Gaps = 10/105 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGDEV LS TGKDATDDFEDVGHS           +G+ D ST+P K 
Sbjct: 27  VYDVTKFLEDHPGGDEVLLSATGKDATDDFEDVGHSSTAKAMMDEFYVGDFDTSTVPTKT 86

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRSS 95
             TPPKQPHYNQDKTS+FII+LLQFLVPL ILG+AVGI  YT+SS
Sbjct: 87  QYTPPKQPHYNQDKTSDFIIKLLQFLVPLFILGVAVGIHFYTKSS 131

Source: Olea europaea

Species: Olea europaea

Genus: Olea

Family: Oleaceae

Order: Lamiales

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|326513974|dbj|BAJ92137.1| predicted protein [Hordeum vulgare subsp. vulgare]

 Score =  151 bits (381), Expect = 5e-35,   Method: Compositional matrix adjust.
 Identities = 73/104 (70%), Positives = 84/104 (80%), Gaps = 10/104 (9%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
           VY+VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +G++D +TIP + 
Sbjct: 28  VYDVTKFLEDHPGGDDVLLSSTGKDATDDFEDVGHSTTARAMLDEFYVGDVDTTTIPART 87

Query: 51  VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
             TPPKQPHYNQDKT EFII++LQFLVPLAILGLAV IR+YT+S
Sbjct: 88  KYTPPKQPHYNQDKTPEFIIKILQFLVPLAILGLAVAIRMYTKS 131

Source: Hordeum vulgare subsp. vulgare

Species: Hordeum vulgare

Genus: Hordeum

Family: Poaceae

Order: Poales

Class: Liliopsida

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	95
TAIR|locus:2046417	134	CB5-B "cytochrome B5 isoform B	0.989	0.701	0.778	8e-37
TAIR|locus:2168666	134	CB5-E "cytochrome B5 isoform E	0.978	0.694	0.611	5e-28
TAIR|locus:2156534	140	CB5-D "cytochrome B5 isoform D	0.989	0.671	0.594	7.3e-27
TAIR|locus:2039939	132	CB5-C "AT2G46650" [Arabidopsis	0.957	0.689	0.427	7.7e-16
TAIR|locus:2028721	135	CB5-A "cytochrome B5 isoform A	0.947	0.666	0.351	3.4e-13
UNIPROTKB|F1NSI3	144	CYB5B "Uncharacterized protein	0.378	0.25	0.694	3.2e-10
UNIPROTKB|F1NXL2	150	CYB5B "Uncharacterized protein	0.378	0.24	0.694	3.2e-10
MGI|MGI:1913677	146	Cyb5b "cytochrome b5 type B" [	0.389	0.253	0.648	5.2e-10
RGD|621551	146	Cyb5b "cytochrome b5 type B (o	0.389	0.253	0.648	5.2e-10
ZFIN|ZDB-GENE-040426-2148	137	cyb5a "cytochrome b5 type A (m	0.905	0.627	0.384	5.2e-10

TAIR|locus:2046417 CB5-B "cytochrome B5 isoform B" [Arabidopsis thaliana (taxid:3702)]

 Score = 396 (144.5 bits), Expect = 8.0e-37, P = 8.0e-37
 Identities = 81/104 (77%), Positives = 86/104 (82%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
             VY VTKFLEDHPGGD+V LS TGKDATDDFEDVGHS           +GEID +TIPKK 
Sbjct:    30 VYNVTKFLEDHPGGDDVLLSSTGKDATDDFEDVGHSESAREMMEQYYVGEIDPTTIPKKV 89

Query:    51 VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
               TPPKQPHYNQDKTSEFII+LLQFLVPLAILGLAVGIRIYT+S
Sbjct:    90 KYTPPKQPHYNQDKTSEFIIKLLQFLVPLAILGLAVGIRIYTKS 133

GO:0020037 "heme binding" evidence=IEA;ISS

GO:0005515 "protein binding" evidence=IPI

GO:0016126 "sterol biosynthetic process" evidence=RCA

GO:0019745 "pentacyclic triterpenoid biosynthetic process" evidence=RCA

GO:0043447 "alkane biosynthetic process" evidence=IDA

GO:0005783 "endoplasmic reticulum" evidence=IDA

TAIR|locus:2168666 CB5-E "cytochrome B5 isoform E" [Arabidopsis thaliana (taxid:3702)]

 Score = 313 (115.2 bits), Expect = 5.0e-28, P = 5.0e-28
 Identities = 63/103 (61%), Positives = 77/103 (74%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
             VY+VT F++DHPGGDEV LS TGKDAT+DFEDVGHS           IGEID S++P  +
Sbjct:    30 VYDVTPFMDDHPGGDEVLLSSTGKDATNDFEDVGHSDTARDMMDKYFIGEIDSSSVPATR 89

Query:    51 VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTR 93
                 P+QP YNQDKT EFII++LQFLVP+ ILGLA+ +R YT+
Sbjct:    90 TYVAPQQPAYNQDKTPEFIIKILQFLVPILILGLALVVRHYTK 132

GO:0020037 "heme binding" evidence=IEA;ISS

GO:0005886 "plasma membrane" evidence=IDA

GO:0009535 "chloroplast thylakoid membrane" evidence=IDA

GO:0005773 "vacuole" evidence=IDA

GO:0005783 "endoplasmic reticulum" evidence=IDA

GO:0005774 "vacuolar membrane" evidence=IDA

GO:0005829 "cytosol" evidence=RCA

GO:0016126 "sterol biosynthetic process" evidence=RCA

GO:0019745 "pentacyclic triterpenoid biosynthetic process" evidence=RCA

GO:0005789 "endoplasmic reticulum membrane" evidence=NAS

TAIR|locus:2156534 CB5-D "cytochrome B5 isoform D" [Arabidopsis thaliana (taxid:3702)]

 Score = 302 (111.4 bits), Expect = 7.3e-27, P = 7.3e-27
 Identities = 63/106 (59%), Positives = 76/106 (71%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
             VY+VTKFL+DHPGGDEV L+ TGKDATDDFEDVGHS           +G+ID +T+P K 
Sbjct:    30 VYDVTKFLDDHPGGDEVILTSTGKDATDDFEDVGHSSTAKAMLDEYYVGDIDTATVPVKA 89

Query:    51 VCTPPKQPHY--NQDKTSEFIIRLLQFLVPLAILGLAVGIRIYTRS 94
                PP        QDK+S+F+I+LLQFLVPL ILGLA GIR YT++
Sbjct:    90 KFVPPTSTKAVATQDKSSDFVIKLLQFLVPLLILGLAFGIRYYTKT 135

GO:0020037 "heme binding" evidence=IEA;ISS

GO:0005783 "endoplasmic reticulum" evidence=IDA

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

GO:0016126 "sterol biosynthetic process" evidence=RCA

GO:0019745 "pentacyclic triterpenoid biosynthetic process" evidence=RCA

GO:0005789 "endoplasmic reticulum membrane" evidence=NAS

TAIR|locus:2039939 CB5-C "AT2G46650" [Arabidopsis thaliana (taxid:3702)]

 Score = 198 (74.8 bits), Expect = 7.7e-16, P = 7.7e-16
 Identities = 44/103 (42%), Positives = 64/103 (62%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
             VY+++ F+++HPGGD V L+VTGKDA+ DFEDV HS           IG++D ST+P  +
Sbjct:    27 VYDISTFMDEHPGGDNVLLAVTGKDASIDFEDVNHSKDAKELMKKYCIGDVDQSTVPVTQ 86

Query:    51 VCTPPKQPHYNQDKTS--EFIIRLLQFLVPLAILGLAVGIRIY 91
                PP +      +T+  E   +LL +L+PL ILG+A  +R Y
Sbjct:    87 QYIPPWEKESTAAETTKEESGKKLLIYLIPLLILGVAFALRFY 129

GO:0005575 "cellular_component" evidence=ND

GO:0020037 "heme binding" evidence=IEA;ISS

GO:0006569 "tryptophan catabolic process" evidence=RCA

GO:0009684 "indoleacetic acid biosynthetic process" evidence=RCA

GO:0019761 "glucosinolate biosynthetic process" evidence=RCA

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

TAIR|locus:2028721 CB5-A "cytochrome B5 isoform A" [Arabidopsis thaliana (taxid:3702)]

 Score = 173 (66.0 bits), Expect = 3.4e-13, P = 3.4e-13
 Identities = 39/111 (35%), Positives = 69/111 (62%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
             VY+V+ ++++HPGGD+V L+V GKDATDDFED GHS           IGE+D S++P+  
Sbjct:    30 VYDVSSYMDEHPGGDDVLLAVAGKDATDDFEDAGHSKDARELMEKYFIGELDESSLPEI- 88

Query:    51 VCTPPKQPHYNQDKTSEFIIRLLQ-----FLVPLAILGLAVGIRI-YTRSS 95
                 P+   Y +D+  + + +L       ++VP++I+ ++V + + ++R +
Sbjct:    89 ----PELKIYKKDQPQDSVQKLFDLTKQYWVVPVSIITISVAVSVLFSRKT 135

GO:0020037 "heme binding" evidence=IEA;ISS

GO:0009707 "chloroplast outer membrane" evidence=IDA

GO:0010319 "stromule" evidence=IDA

UNIPROTKB|F1NSI3 CYB5B "Uncharacterized protein" [Gallus gallus (taxid:9031)]

 Score = 145 (56.1 bits), Expect = 3.2e-10, P = 3.2e-10
 Identities = 25/36 (69%), Positives = 31/36 (86%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
             VY+VT+FLE+HPGG+EV L   G+DAT+ FEDVGHS
Sbjct:    43 VYDVTRFLEEHPGGEEVLLEQAGRDATESFEDVGHS 78

GO:0020037 "heme binding" evidence=IEA

GO:0046872 "metal ion binding" evidence=IEA

UNIPROTKB|F1NXL2 CYB5B "Uncharacterized protein" [Gallus gallus (taxid:9031)]

 Score = 145 (56.1 bits), Expect = 3.2e-10, P = 3.2e-10
 Identities = 25/36 (69%), Positives = 31/36 (86%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
             VY+VT+FLE+HPGG+EV L   G+DAT+ FEDVGHS
Sbjct:    49 VYDVTRFLEEHPGGEEVLLEQAGRDATESFEDVGHS 84

GO:0020037 "heme binding" evidence=IEA

GO:0046872 "metal ion binding" evidence=IEA

MGI|MGI:1913677 Cyb5b "cytochrome b5 type B" [Mus musculus (taxid:10090)]

 Score = 143 (55.4 bits), Expect = 5.2e-10, P = 5.2e-10
 Identities = 24/37 (64%), Positives = 30/37 (81%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
             VY++T+FL +HPGG+EV L   G DAT+ FEDVGHSP
Sbjct:    45 VYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSP 81

GO:0005739 "mitochondrion" evidence=IDA

GO:0005741 "mitochondrial outer membrane" evidence=ISO

GO:0005743 "mitochondrial inner membrane" evidence=IDA

GO:0006810 "transport" evidence=IEA

GO:0008047 "enzyme activator activity" evidence=ISO

GO:0016020 "membrane" evidence=IEA

GO:0016021 "integral to membrane" evidence=IEA

GO:0020037 "heme binding" evidence=ISO

GO:0022900 "electron transport chain" evidence=IEA

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

GO:0043231 "intracellular membrane-bounded organelle" evidence=ISO

GO:0046872 "metal ion binding" evidence=IEA

RGD|621551 Cyb5b "cytochrome b5 type B (outer mitochondrial membrane)" [Rattus norvegicus (taxid:10116)]

 Score = 143 (55.4 bits), Expect = 5.2e-10, P = 5.2e-10
 Identities = 24/37 (64%), Positives = 30/37 (81%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
             VY++T+FL +HPGG+EV L   G DAT+ FEDVGHSP
Sbjct:    45 VYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSP 81

GO:0005739 "mitochondrion" evidence=ISO

GO:0005741 "mitochondrial outer membrane" evidence=IDA

GO:0005743 "mitochondrial inner membrane" evidence=IEA;ISO

GO:0008047 "enzyme activator activity" evidence=IDA

GO:0016021 "integral to membrane" evidence=IEA

GO:0020037 "heme binding" evidence=IEA;ISO

GO:0022900 "electron transport chain" evidence=IEA

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

GO:0043231 "intracellular membrane-bounded organelle" evidence=IDA

GO:0045153 "electron transporter, transferring electrons within CoQH2-cytochrome c reductase complex activity" evidence=TAS

GO:0046872 "metal ion binding" evidence=IEA

ZFIN|ZDB-GENE-040426-2148 cyb5a "cytochrome b5 type A (microsomal)" [Danio rerio (taxid:7955)]

 Score = 143 (55.4 bits), Expect = 5.2e-10, P = 5.2e-10
 Identities = 40/104 (38%), Positives = 56/104 (53%)

Query:     1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
             VY+VTKFLE+HPGG+EV     G DAT+ FEDVGHS           IGE+      + K
Sbjct:    36 VYDVTKFLEEHPGGEEVLREQAGGDATESFEDVGHSTDAREMASSMLIGEVHPDD--RDK 93

Query:    51 VCTPPKQPHYNQDKTSEFIIRLLQFLVPLAILGLAVGI--RIYT 92
             +  PP+       +T+ +      +L+P A+  + V +  RIYT
Sbjct:    94 IAKPPESLVTTVQETTSW---WSNWLIP-AVAAVIVTLMYRIYT 133

GO:0020037 "heme binding" evidence=IEA

GO:0005575 "cellular_component" evidence=ND

GO:0042221 "response to chemical stimulus" evidence=IDA

GO:0046872 "metal ion binding" evidence=IEA

---

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries

Original result of BLAST against SWISS-PROT

ID	Name	Annotated EC number	Identity	Query coverage	Hit coverage	RBH(Q2H)	RBH(H2Q)
O48845	CYB5B_ARATH	No assigned EC number	0.7788	0.9894	0.7014	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

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	95
pfam00173	74	pfam00173, Cyt-b5, Cytochrome b5-like Heme/Steroid	7e-14
PLN02252	888	PLN02252, PLN02252, nitrate reductase [NADPH]	2e-08
COG5274	164	COG5274, CYB5, Cytochrome b involved in lipid meta	4e-08

>gnl|CDD|201057 pfam00173, Cyt-b5, Cytochrome b5-like Heme/Steroid binding domain

 Score = 60.3 bits (147), Expect = 7e-14
 Identities = 27/52 (51%), Positives = 35/52 (67%), Gaps = 10/52 (19%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEID 42
          VY+VT+FL+DHPGG++V LS  GKDAT+ FED  HS           +GE+D
Sbjct: 23 VYDVTRFLKDHPGGEDVILSAAGKDATEAFEDAIHSEAARKLLEKYRVGELD 74

This family includes heme binding domains from a diverse range of proteins. This family also includes proteins that bind to steroids. The family includes progesterone receptors. Many members of this subfamily are membrane anchored by an N-terminal transmembrane alpha helix. This family also includes a domain in some chitin synthases. There is no known ligand for this domain in the chitin synthases. Length = 74

>gnl|CDD|215141 PLN02252, PLN02252, nitrate reductase [NADPH]

 Score = 49.7 bits (119), Expect = 2e-08
 Identities = 20/55 (36%), Positives = 30/55 (54%), Gaps = 11/55 (20%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVST 45
           VY+ T+FL+DHPGG +  L   G D T++F+ + HS           IGE+  + 
Sbjct: 542 VYDCTRFLKDHPGGADSILINAGTDCTEEFDAI-HSDKAKKMLEDYRIGELVTTG 595

Length = 888

>gnl|CDD|227599 COG5274, CYB5, Cytochrome b involved in lipid metabolism [Energy production and conversion / Lipid metabolism]

 Score = 47.5 bits (113), Expect = 4e-08
 Identities = 17/37 (45%), Positives = 26/37 (70%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
           VY+V++FL++HPGG+++     GKDAT  F  + HS 
Sbjct: 74  VYDVSQFLDEHPGGEDIIKDTAGKDATKAFNFLHHSH 110

Length = 164

Conserved Domains Detected by HHsearch

Original result of HHsearch against CDD database

ID	Length	Definition	Probability
Query	95
KOG0537	124	consensus Cytochrome b5 [Energy production and con	99.77
PF00173	76	Cyt-b5: Cytochrome b5-like Heme/Steroid binding do	99.21
KOG0536	145	consensus Flavohemoprotein b5+b5R [Energy producti	99.13
COG5274	164	CYB5 Cytochrome b involved in lipid metabolism [En	99.05
KOG4232	430	consensus Delta 6-fatty acid desaturase/delta-8 sp	99.03
PLN03199	485	delta6-acyl-lipid desaturase-like protein; Provisi	99.02
PLN03198	526	delta6-acyl-lipid desaturase; Provisional	98.99
PLN02252	888	nitrate reductase [NADPH]	98.99
KOG4576	167	consensus Sulfite oxidase, heme-binding component	98.37

>KOG0537 consensus Cytochrome b5 [Energy production and conversion]

Probab=99.77  E-value=4.4e-20  Score=127.90  Aligned_cols=84  Identities=45%  Similarity=0.664  Sum_probs=59.9

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCCCCCCCCCCCCCCCCcCCCChhHHH
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKKVCTPPKQPHYNQDKTSEFII   70 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~   70 (95)
                      |||||+|+++||||.++|+++||||||+.|++++||.          ||+|.+.+.+......    +....+    ...
T Consensus        29 VYDvT~Fl~eHPGG~~vLl~~AGkDaT~~F~~~gHS~~A~~ml~~y~ig~~~~~~~~~~~~~~----~~~~~~----~~~  100 (124)
T KOG0537|consen   29 VYDVTSFLDEHPGGEDVLLEYAGKDATEAFEDVGHSKDAREMLEEYYIGEVPTTARPVVWSNT----AGYEVD----RLT  100 (124)
T ss_pred             EEeccchhhhCCChHHHHHHHhchhhHHhccccCCcHHHHHHhhhcccccccCCCccceeccc----cccccc----ccc
Confidence            7999999999999999999999999999999999999          9999988765543322    000101    111


Q ss_pred             HHHHHHHHHHHHHHHHHHHHHh
Q 045035           71 RLLQFLVPLAILGLAVGIRIYT   92 (95)
Q Consensus        71 ~~~~~~vpl~~~~~~~~~~~~~   92 (95)
                      ....+.++++++.++..++.+.
T Consensus       101 ~~~~~~~~~~~~~~~~~~~~~~  122 (124)
T KOG0537|consen  101 VSGGLLVAILILPLQEHILGLT  122 (124)
T ss_pred             ccccceeeeeechhhhhhhhcc
Confidence            1233556666666665555554

>PF00173 Cyt-b5: Cytochrome b5-like Heme/Steroid binding domain This prints entry is a subset of the Pfam entry; InterPro: IPR001199 Cytochromes b5 are ubiquitous electron transport proteins found in animals, plants and yeasts []

Probab=99.21  E-value=8.7e-13  Score=81.73  Aligned_cols=37  Identities=51%  Similarity=0.902  Sum_probs=32.8

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP   37 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~   37 (95)
                      |||||+|+..||||.++|..++|+|+|+.|....|+.
T Consensus        24 VYDvt~~~~~hpgg~~~~~~~aG~D~T~~f~~~~h~~   60 (76)
T PF00173_consen   24 VYDVTDFLDRHPGGADILKKYAGRDATDAFEEAFHSW   60 (76)
T ss_dssp             EEECTTTTTTSTTTSHHHHTTTTSBTHHHHHHHTHHH
T ss_pred             EcccccccccccchhHHHHHhccccccHHHhhccCcH
Confidence            7999999999999999999999999999993333754

The microsomal and mitochondrial variants are membrane-bound, while those from erythrocytes and other animal tissues are water-soluble [, ]. The 3D structure of bovine cyt b5 is known, the fold belonging to the alpha+beta class, with 5 strands and 5 short helices forming a framework for supporting a central haem group []. The cytochrome b5 domain is similar to that of a number of oxidoreductases, such as plant and fungal nitrate reductases, sulphite oxidase, yeast flavocytochrome b2 (L-lactate dehydrogenase) and plant cyt b5/acyl lipid desaturase fusion protein.; GO: 0020037 heme binding; PDB: 2I96_A 3KS0_A 1KBI_B 1KBJ_B 1LTD_A 1SZG_B 1SZF_A 1LDC_B 2OZ0_B 1LCO_A ....

>KOG0536 consensus Flavohemoprotein b5+b5R [Energy production and conversion]

Probab=99.13  E-value=1.2e-11  Score=87.53  Aligned_cols=36  Identities=42%  Similarity=0.721  Sum_probs=34.9

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP   37 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~   37 (95)
                      |||||.||+.||||...|++++|+|+|..|+.+ |.+
T Consensus        92 VYnVt~Yl~fHPgG~d~lmk~aGrD~T~~Fnk~-H~W  127 (145)
T KOG0536|consen   92 VYNVTAYLDFHPGGVDELMKHAGRDATKLFNKY-HAW  127 (145)
T ss_pred             EEecccccccCCCCHHHHHHhcCcchHHHHHHH-HHH
Confidence            799999999999999999999999999999999 877

>COG5274 CYB5 Cytochrome b involved in lipid metabolism [Energy production and conversion / Lipid metabolism]

Probab=99.05  E-value=2.9e-11  Score=87.57  Aligned_cols=37  Identities=46%  Similarity=0.923  Sum_probs=35.6

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP   37 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~   37 (95)
                      |||||.|+++||||+.+|+.++|+|||..|+..+|+.
T Consensus        74 VyDvs~fl~~HPGGe~ii~~~~g~Dat~~f~~~~~~~  110 (164)
T COG5274          74 VYDVSQFLDEHPGGEDIIKDTAGKDATKAFNFLHHSH  110 (164)
T ss_pred             EEEhhhccccCCCcceeehhccCchhhhhhcccccch
Confidence            7999999999999999999999999999999998866

>KOG4232 consensus Delta 6-fatty acid desaturase/delta-8 sphingolipid desaturase [Lipid transport and metabolism]

Probab=99.03  E-value=1.6e-10  Score=93.62  Aligned_cols=44  Identities=41%  Similarity=0.814  Sum_probs=40.3

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC------------CCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP------------IGEIDVST   45 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~------------VG~l~~~~   45 (95)
                      |||+|+|++.||||+.+|..++|.|||++|+.. |..            +|+..++.
T Consensus        31 vYd~s~~~~~HPGG~~~I~~~~g~DaTdaF~Af-H~~~~~~~~~l~~l~~~~~~pe~   86 (430)
T KOG4232|consen   31 VYDISDWIKRHPGGSRVIEHYAGQDATDAFEAF-HPGTAFAYKHLKPLLIGELSPEI   86 (430)
T ss_pred             cccHHHHHHhCCCchhHHHHhcCCccchHHHHh-CCChHHHHHHHHHHHcCCcCccc
Confidence            899999999999999999999999999999999 866            77777764

>PLN03199 delta6-acyl-lipid desaturase-like protein; Provisional

Probab=99.02  E-value=1.2e-10  Score=95.02  Aligned_cols=44  Identities=41%  Similarity=0.804  Sum_probs=39.0

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~~   47 (95)
                      |||||+|+ +||||+ +|+.++|+|||+.|+.. ||.          ||+|++++.+
T Consensus        48 vYDvt~f~-~HPGG~-~i~~~aG~DaT~~F~~~-H~~~~~~~l~~~~iG~l~~~~~~  101 (485)
T PLN03199         48 VYDVSNWH-DHPGGA-VIFTHAGDDMTDIFAAF-HAPGSQALMKKFYIGDLIPESTE  101 (485)
T ss_pred             EEcCCCcC-cCCCch-HHHhhCCCChhHHHHHh-cCHHHHHHHHhcccccccccccc
Confidence            79999997 899997 88899999999999998 975          9999776543

>PLN03198 delta6-acyl-lipid desaturase; Provisional

Probab=98.99  E-value=9e-11  Score=97.01  Aligned_cols=43  Identities=42%  Similarity=0.852  Sum_probs=39.2

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVST   45 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~   45 (95)
                      |||+|+|+++||||+ +|+.++|+|||+.|+.. |+.          ||+|++.+
T Consensus       128 VYDvT~fl~~HPGG~-~i~~~aG~DaT~~F~~~-H~~~~~~~l~~~~IG~l~~~~  180 (526)
T PLN03198        128 VYDVSDFAAEHPGGS-VISTYFGRDGTDAFSSF-HAASTWKILQDFYIGDVDNVE  180 (526)
T ss_pred             EEecHHHHHhCCCch-HHHHhcCCcHhHHHHHh-cCHHHHHHHhhCcceecCCcc
Confidence            799999999999997 89999999999999999 875          99997643

>PLN02252 nitrate reductase [NADPH]

Probab=98.99  E-value=1.7e-10  Score=100.21  Aligned_cols=46  Identities=43%  Similarity=0.866  Sum_probs=42.2

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~~   47 (95)
                      |||+|+|++.||||.++|+.++|+|||+.|+.+ ||.          ||+|......
T Consensus       542 VYDvT~fl~~HPGG~~~I~~~aG~DaT~~F~~~-Hs~~a~~~L~~~~IG~l~~~~~~  597 (888)
T PLN02252        542 VYDCTRFLKDHPGGADSILINAGTDCTEEFDAI-HSDKAKKMLEDYRIGELVTTGAA  597 (888)
T ss_pred             EEeCHHHHHHCCChHHHHHhhcCCCcHHHHhhh-hhHHHHHHHHhCcCCcccccccc
Confidence            799999999999999999999999999999998 886          9999876543

>KOG4576 consensus Sulfite oxidase, heme-binding component [Energy production and conversion]

Probab=98.37  E-value=3.7e-08  Score=70.42  Aligned_cols=46  Identities=41%  Similarity=0.801  Sum_probs=35.9

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhc--CCCC-----------CCCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDV--GHSP-----------IGEIDVSTIPK   48 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~--~Hs~-----------VG~l~~~~~~~   48 (95)
                      |||||+|++.||||+++|+. ||. +.+.|+..  .|..           ||+|.+.+.++
T Consensus       105 VyDVTdFv~~HPGGdKillA-AG~-a~dPFWalY~qHnt~eVlElLegyrIG~L~~~dv~~  163 (167)
T KOG4576|consen  105 VYDVTDFVDLHPGGDKILLA-AGG-ALDPFWALYAQHNTSEVLELLEGYRIGELNPEDVVA  163 (167)
T ss_pred             ceeHHHHHHhCCCcceeeee-cCC-CcCcHHHHHHHhhHHHHHHHHhhcccccCChhhccc
Confidence            89999999999999765554 453 78888877  3433           99999887654

---

Homologous Structure Templates

Structure Templates Detected by BLAST

Original result of BLAST against Protein Data Bank

ID	Length	Definition	E-value
Query	95
3ozz_B	82	Structure Of A Cytochrome B5 Core-Swap Mutant Lengt		1e-09
1b5m_A	84	Rat Outer Mitochondrial Membrane Cytochrome B5 Leng		1e-09
3mus_A	87	2a Resolution Structure Of Rat Type B Cytochrome B5		1e-09
1eue_A	86	Rat Outer Mitochondrial Membrane Cytochrome B5 Leng		3e-09
2ibj_A	88	Structure Of House Fly Cytochrome B5 Length = 88		4e-09
1hko_A	104	Nmr Structure Of Bovine Cytochrome B5 Length = 104		4e-09
1cyo_A	93	Bovine Cytochrome B(5) Length = 93		4e-09
2i96_A	108	Solution Structure Of The Oxidized Microsomal Human		5e-09
2m33_A	104	Solution Nmr Structure Of Full-length Oxidized Micr		6e-09
1bfx_A	99	The Solution Nmr Structure Of The B Form Of Oxidize		6e-09
1i87_A	98	Solution Structure Of The Water-Soluble Fragment Of		6e-09
1ehb_A	82	Crystal Structure Of Recombinant Trypsin-Solubilize		6e-09
1blv_A	94	Solution Structure Of Oxidized Rat Microsomal Cytoc		6e-09
1do9_A	94	Solution Structure Of Oxidized Microsomal Rabbit Cy		6e-09
1awp_A	92	Rat Outer Mitochondrial Membrane Cytochrome B5 Leng		7e-09
1aqa_A	94	Solution Structure Of Reduced Microsomal Rat Cytoch		7e-09
1jex_A	94	Solution Structure Of A67v Mutant Of Rat Ferro Cyto		7e-09
1lj0_A	92	Structure Of Quintuple Mutant Of The Rat Outer Mito		9e-09
2i89_A	93	Structure Of Septuple Mutant Of Rat Outer Mitochond		9e-09
1icc_A	87	Rat Outer Mitochondrial Membrane Cytochrome B5 Leng		9e-09
1u9u_A	82	Crystal Structure Of F58y Mutant Of Cytochrome B5 L		1e-08
1m20_A	82	Crystal Structure Of F35y Mutant Of Trypsin-Solubil		1e-08
1u9m_A	82	Crystal Structure Of F58w Mutant Of Cytochrome B5 L		1e-08
1ib7_A	94	Solution Structure Of F35y Mutant Of Rat Ferro Cyto		1e-08
3ner_A	92	Structure Of Human Type B Cytochrome B5 Length = 92		2e-08
1lr6_A	82	Crystal Structure Of V45y Mutant Of Cytochrome B5 L		2e-08
1lqx_A	82	Crystal Structure Of V45e Mutant Of Cytochrome B5 L		3e-08
1sh4_A	82	Solution Structure Of Oxidized Bovine Microsomal Cy		3e-08
1es1_A	82	Crystal Structure Of Val61his Mutant Of Trypsin-Sol		3e-08
1j0q_A	82	Solution Structure Of Oxidized Bovine Microsomal Cy		4e-08
1i5u_A	82	Solution Structure Of Cytochrome B5 Triple Mutant (		6e-08
1m2i_A	82	Crystal Structure Of E44aE56A MUTANT OF CYTOCHROME		6e-08
1m59_A	82	Crystal Structure Of P40v Mutant Of Trypsin-Solubil		7e-08
1m2m_A	82	Crystal Structure Of E44aE48AE56AD60A MUTANT OF Cyt		2e-07
1f03_A	82	Solution Structure Of Oxidized Bovine Microsomal Cy		3e-07
1fcb_A	511	Molecular Structure Of Flavocytochrome B2 At 2.4 An		8e-05
1szf_A	511	A198g:l230a Mutant Flavocytochrome B2 With Pyruvate		8e-05
2oz0_A	511	Mechanistic And Structural Studies Of H373q Flavocy		8e-05
1ldc_A	511	X-Ray Structure Of Two Complexes Of The Y143f Flavo		9e-05
1sze_A	511	L230a Mutant Flavocytochrome B2 With Benzoylformate		9e-05
1ltd_A	506	The 2.6 Angstroms Refined Structure Of The Escheric		9e-05
3ks0_A	95	Crystal Structure Of The Heme Domain Of Flavocytoch		3e-04

>pdb|3OZZ|B Chain B, Structure Of A Cytochrome B5 Core-Swap Mutant Length = 82

Iteration: 1
 Score = 58.2 bits (139), Expect = 1e-09,   Method: Compositional matrix adjust.
 Identities = 24/37 (64%), Positives = 30/37 (81%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+EV L   G DAT+ FEDVGHSP
Sbjct: 27 VYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSP 63

>pdb|1B5M|A Chain A, Rat Outer Mitochondrial Membrane Cytochrome B5 Length = 84

Iteration: 1
 Score = 58.2 bits (139), Expect = 1e-09,   Method: Compositional matrix adjust.
 Identities = 24/37 (64%), Positives = 30/37 (81%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+EV L   G DAT+ FEDVGHSP
Sbjct: 27 VYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSP 63

>pdb|3MUS|A Chain A, 2a Resolution Structure Of Rat Type B Cytochrome B5 Length = 87

Iteration: 1
 Score = 58.2 bits (139), Expect = 1e-09,   Method: Compositional matrix adjust.
 Identities = 24/37 (64%), Positives = 30/37 (81%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+EV L   G DAT+ FEDVGHSP
Sbjct: 29 VYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHSP 65

>pdb|1EUE|A Chain A, Rat Outer Mitochondrial Membrane Cytochrome B5 Length = 86

Iteration: 1
 Score = 57.0 bits (136), Expect = 3e-09,   Method: Compositional matrix adjust.
 Identities = 22/37 (59%), Positives = 30/37 (81%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+E+ L   G DAT+ FED+GHSP
Sbjct: 29 VYDITRFLSEHPGGEEILLEQAGADATESFEDIGHSP 65

>pdb|2IBJ|A Chain A, Structure Of House Fly Cytochrome B5 Length = 88

Iteration: 1
 Score = 56.2 bits (134), Expect = 4e-09,   Method: Compositional matrix adjust.
 Identities = 24/37 (64%), Positives = 29/37 (78%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY+VT FL +HPGG+EV +   GKDAT+ FEDVGHS 
Sbjct: 31 VYDVTAFLNEHPGGEEVLIEQAGKDATEHFEDVGHSS 67

>pdb|1HKO|A Chain A, Nmr Structure Of Bovine Cytochrome B5 Length = 104

Iteration: 1
 Score = 56.2 bits (134), Expect = 4e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 33 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 68

>pdb|1CYO|A Chain A, Bovine Cytochrome B(5) Length = 93

Iteration: 1
 Score = 56.2 bits (134), Expect = 4e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 64

>pdb|2I96|A Chain A, Solution Structure Of The Oxidized Microsomal Human Cytochrome B5 Length = 108

Iteration: 1
 Score = 56.2 bits (134), Expect = 5e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 34 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 69

>pdb|2M33|A Chain A, Solution Nmr Structure Of Full-length Oxidized Microsomal Rabbit Cytochrome B5 Length = 104

Iteration: 1
 Score = 55.8 bits (133), Expect = 6e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 34 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 69

>pdb|1BFX|A Chain A, The Solution Nmr Structure Of The B Form Of Oxidized Rat Microsomal Cytochrome B5, Minimized Average Structure Length = 99

Iteration: 1
 Score = 55.8 bits (133), Expect = 6e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 34 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 69

>pdb|1I87|A Chain A, Solution Structure Of The Water-Soluble Fragment Of Rat Hepatic Apocytochrome B5 Length = 98

Iteration: 1
 Score = 55.8 bits (133), Expect = 6e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 33 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 68

>pdb|1EHB|A Chain A, Crystal Structure Of Recombinant Trypsin-Solubilized Fragment Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 55.8 bits (133), Expect = 6e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 62

>pdb|1BLV|A Chain A, Solution Structure Of Oxidized Rat Microsomal Cytochrome B5 In The Presence Of 2 M Guanidinium Chloride: Monitoring The Early Steps In Protein Unfolding Length = 94

Iteration: 1
 Score = 55.8 bits (133), Expect = 6e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 64

>pdb|1DO9|A Chain A, Solution Structure Of Oxidized Microsomal Rabbit Cytochrome B5. Factors Determining The Heterogeneous Binding Of The Heme Length = 94

Iteration: 1
 Score = 55.8 bits (133), Expect = 6e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 64

>pdb|1AWP|A Chain A, Rat Outer Mitochondrial Membrane Cytochrome B5 Length = 92

Iteration: 1
 Score = 55.5 bits (132), Expect = 7e-09,   Method: Compositional matrix adjust.
 Identities = 22/37 (59%), Positives = 30/37 (81%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+E+ L   G DAT+ FED+GHSP
Sbjct: 34 VYDITRFLSEHPGGEELLLEQAGADATESFEDLGHSP 70

>pdb|1AQA|A Chain A, Solution Structure Of Reduced Microsomal Rat Cytochrome B5, Nmr, Minimized Average Structure Length = 94

Iteration: 1
 Score = 55.5 bits (132), Expect = 7e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 64

>pdb|1JEX|A Chain A, Solution Structure Of A67v Mutant Of Rat Ferro Cytochrome B5 Length = 94

Iteration: 1
 Score = 55.5 bits (132), Expect = 7e-09,   Method: Compositional matrix adjust.
 Identities = 24/36 (66%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHS 64

>pdb|1LJ0|A Chain A, Structure Of Quintuple Mutant Of The Rat Outer Mitocondrial Cytochrome B5. Length = 92

Iteration: 1
 Score = 55.1 bits (131), Expect = 9e-09,   Method: Compositional matrix adjust.
 Identities = 23/37 (62%), Positives = 29/37 (78%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+EV     G DAT+ FEDVGHSP
Sbjct: 34 VYDLTRFLSEHPGGEEVLREQAGADATESFEDVGHSP 70

>pdb|2I89|A Chain A, Structure Of Septuple Mutant Of Rat Outer Mitochondrial Membrane Cytochrome B5 Length = 93

Iteration: 1
 Score = 55.1 bits (131), Expect = 9e-09,   Method: Compositional matrix adjust.
 Identities = 23/37 (62%), Positives = 29/37 (78%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+EV     G DAT+ FEDVGHSP
Sbjct: 35 VYDLTRFLSEHPGGEEVLREQAGADATESFEDVGHSP 71

>pdb|1ICC|A Chain A, Rat Outer Mitochondrial Membrane Cytochrome B5 Length = 87

Iteration: 1
 Score = 55.1 bits (131), Expect = 9e-09,   Method: Compositional matrix adjust.
 Identities = 23/37 (62%), Positives = 29/37 (78%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP 37
          VY++T+FL +HPGG+EV     G DAT+ FEDVGHSP
Sbjct: 29 VYDLTRFLSEHPGGEEVLREQAGADATESFEDVGHSP 65

>pdb|1U9U|A Chain A, Crystal Structure Of F58y Mutant Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 54.7 bits (130), Expect = 1e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT+++EDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEEVLREQAGGDATENYEDVGHS 62

>pdb|1M20|A Chain A, Crystal Structure Of F35y Mutant Of Trypsin-Solubilized Fragment Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 54.7 bits (130), Expect = 1e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TK+LE+HPGG+EV     G DAT++FEDVGHS
Sbjct: 27 VYDLTKYLEEHPGGEEVLREQAGGDATENFEDVGHS 62

>pdb|1U9M|A Chain A, Crystal Structure Of F58w Mutant Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 54.7 bits (130), Expect = 1e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 30/36 (83%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT+++EDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEEVLREQAGGDATENWEDVGHS 62

>pdb|3NER|A Chain A, Structure Of Human Type B Cytochrome B5 Length = 92

Iteration: 1
 Score = 54.3 bits (129), Expect = 2e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY+VT+FL +HPGG+EV L   G DA++ FEDVGHS
Sbjct: 34 VYDVTRFLNEHPGGEEVLLEQAGVDASESFEDVGHS 69

>pdb|1LR6|A Chain A, Crystal Structure Of V45y Mutant Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 53.9 bits (128), Expect = 2e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+E      G DAT++FEDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEEYLREQAGGDATENFEDVGHS 62

>pdb|1LQX|A Chain A, Crystal Structure Of V45e Mutant Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 53.5 bits (127), Expect = 3e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+E      G DAT++FEDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEEELREQAGGDATENFEDVGHS 62

>pdb|1SH4|A Chain A, Solution Structure Of Oxidized Bovine Microsomal Cytochrome B5 Mutant V45h Length = 82

Iteration: 1
 Score = 53.1 bits (126), Expect = 3e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+E      G DAT++FEDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEEHLREQAGGDATENFEDVGHS 62

>pdb|1ES1|A Chain A, Crystal Structure Of Val61his Mutant Of Trypsin-Solubilized Fragment Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 53.1 bits (126), Expect = 3e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FED GHS
Sbjct: 27 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDHGHS 62

>pdb|1J0Q|A Chain A, Solution Structure Of Oxidized Bovine Microsomal Cytochrome B5 Mutant V61h Length = 82

Iteration: 1
 Score = 53.1 bits (126), Expect = 4e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV     G DAT++FED GHS
Sbjct: 27 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDHGHS 62

>pdb|1I5U|A Chain A, Solution Structure Of Cytochrome B5 Triple Mutant (E48aE56AD60A) Length = 82

Iteration: 1
 Score = 52.4 bits (124), Expect = 6e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+EV  +  G DAT +FE VGHS
Sbjct: 27 VYDLTKFLEEHPGGEEVLRAQAGGDATANFEAVGHS 62

>pdb|1M2I|A Chain A, Crystal Structure Of E44aE56A MUTANT OF CYTOCHROME B5 Length = 82

Iteration: 1
 Score = 52.4 bits (124), Expect = 6e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 28/36 (77%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+ V     G DAT +FEDVGHS
Sbjct: 27 VYDLTKFLEEHPGGEAVLREQAGGDATANFEDVGHS 62

>pdb|1M59|A Chain A, Crystal Structure Of P40v Mutant Of Trypsin-Solubilized Fragment Of Cytochrome B5 Length = 82

Iteration: 1
 Score = 52.4 bits (124), Expect = 7e-08,   Method: Compositional matrix adjust.
 Identities = 23/36 (63%), Positives = 29/36 (80%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+H GG+EV     G DAT++FEDVGHS
Sbjct: 27 VYDLTKFLEEHVGGEEVLREQAGGDATENFEDVGHS 62

>pdb|1M2M|A Chain A, Crystal Structure Of E44aE48AE56AD60A MUTANT OF Cytochrome B5 Length = 82

Iteration: 1
 Score = 50.4 bits (119), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 22/36 (61%), Positives = 28/36 (77%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+ V  +  G DAT +FE VGHS
Sbjct: 27 VYDLTKFLEEHPGGEAVLRAQAGGDATANFEAVGHS 62

>pdb|1F03|A Chain A, Solution Structure Of Oxidized Bovine Microsomal Cytochrome B5 Mutant (E44a, E48a, E56a, D60a) And Its Interaction With Cytochrome C Length = 82

Iteration: 1
 Score = 50.4 bits (119), Expect = 3e-07,   Method: Compositional matrix adjust.
 Identities = 22/36 (61%), Positives = 28/36 (77%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++TKFLE+HPGG+ V  +  G DAT +FE VGHS
Sbjct: 27 VYDLTKFLEEHPGGEAVLRAQAGGDATANFEAVGHS 62

>pdb|1FCB|A Chain A, Molecular Structure Of Flavocytochrome B2 At 2.4 Angstroms Resolution Length = 511

Iteration: 1
 Score = 42.0 bits (97), Expect = 8e-05,   Method: Compositional matrix adjust.
 Identities = 32/82 (39%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV-----CTPP 55
           VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+       PP
Sbjct: 33  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKLGPLQGSMPP 90
Query: 56  KQ--PHYNQDKTSEFIIRLLQF 75
           +   P Y   +T E I R  Q 
Sbjct: 91  ELVCPPYAPGETKEDIARKEQL 112

>pdb|1SZF|A Chain A, A198g:l230a Mutant Flavocytochrome B2 With Pyruvate Bound Length = 511

Iteration: 1
 Score = 42.0 bits (97), Expect = 8e-05,   Method: Compositional matrix adjust.
 Identities = 32/82 (39%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV-----CTPP 55
           VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+       PP
Sbjct: 33  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKLGPLQGSMPP 90
Query: 56  KQ--PHYNQDKTSEFIIRLLQF 75
           +   P Y   +T E I R  Q 
Sbjct: 91  ELVCPPYAPGETKEDIARKEQL 112

>pdb|2OZ0|A Chain A, Mechanistic And Structural Studies Of H373q Flavocytochrome B2: Effects Of Mutating The Active Site Base Length = 511

Iteration: 1
 Score = 42.0 bits (97), Expect = 8e-05,   Method: Compositional matrix adjust.
 Identities = 32/82 (39%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV-----CTPP 55
           VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+       PP
Sbjct: 33  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKLGPLQGSMPP 90
Query: 56  KQ--PHYNQDKTSEFIIRLLQF 75
           +   P Y   +T E I R  Q 
Sbjct: 91  ELVCPPYAPGETKEDIARKEQL 112

>pdb|1LDC|A Chain A, X-Ray Structure Of Two Complexes Of The Y143f Flavocytochrome B2 Mutant Crystallized In The Presence Of Lactate Or Phenyl-Lactate Length = 511

Iteration: 1
 Score = 42.0 bits (97), Expect = 9e-05,   Method: Compositional matrix adjust.
 Identities = 32/82 (39%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV-----CTPP 55
           VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+       PP
Sbjct: 33  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKLGPLQGSMPP 90
Query: 56  KQ--PHYNQDKTSEFIIRLLQF 75
           +   P Y   +T E I R  Q 
Sbjct: 91  ELVCPPYAPGETKEDIARKEQL 112

>pdb|1SZE|A Chain A, L230a Mutant Flavocytochrome B2 With Benzoylformate Length = 511

Iteration: 1
 Score = 42.0 bits (97), Expect = 9e-05,   Method: Compositional matrix adjust.
 Identities = 32/82 (39%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV-----CTPP 55
           VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+       PP
Sbjct: 33  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKLGPLQGSMPP 90
Query: 56  KQ--PHYNQDKTSEFIIRLLQF 75
           +   P Y   +T E I R  Q 
Sbjct: 91  ELVCPPYAPGETKEDIARKEQL 112

>pdb|1LTD|A Chain A, The 2.6 Angstroms Refined Structure Of The Escherichia Coli Recombinant Saccharomyces Cerevisiae Flavocytochrome B2-Sulphite Complex Length = 506

Iteration: 1
 Score = 42.0 bits (97), Expect = 9e-05,   Method: Compositional matrix adjust.
 Identities = 32/82 (39%), Positives = 43/82 (52%), Gaps = 9/82 (10%)
Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV-----CTPP 55
           VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+       PP
Sbjct: 28  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKLGPLQGSMPP 85
Query: 56  KQ--PHYNQDKTSEFIIRLLQF 75
           +   P Y   +T E I R  Q 
Sbjct: 86  ELVCPPYAPGETKEDIARKEQL 107

>pdb|3KS0|A Chain A, Crystal Structure Of The Heme Domain Of Flavocytochrome B2 In Complex With Fab B2b4 Length = 95

Iteration: 1
 Score = 40.0 bits (92), Expect = 3e-04,   Method: Compositional matrix adjust.
 Identities = 23/51 (45%), Positives = 32/51 (62%), Gaps = 2/51 (3%)
Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPIGEIDVSTIPKKKV 51
          VY++T+FL +HPGG +V     GKD T  FE + H+P   ID    P+KK+
Sbjct: 28 VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAP-NVIDKYIAPEKKL 76

Structure Templates Detected by RPS-BLAST

Original result of RPS-BLAST against PDB70 database

ID	Length	Definition	E-value
Query	95
3ner_A	92	Cytochrome B5 type B; heme, electron transport; HE	1e-18
1cyo_A	93	Cytochrome B5; electron transport; HET: HEM; 1.50A	2e-18
1hko_A	104	Cytochrome B5; electron transfer protein, heme, el	3e-18
3lf5_A	88	Cytochrome B5 reductase 4; NCB5OR, electron transf	6e-18
2ibj_A	88	Cytochrome B5, CYTB5; FLY cytochrome B5, X-RAY dif	7e-18
1cxy_A	90	Cytochrome B5; helix, beta-strand, electron transp	3e-15
2keo_A	112	Probable E3 ubiquitin-protein ligase HERC2; protei	6e-15
1x3x_A	82	Cytochrome B5; hemoprotein, porcine parasitic nama	5e-14
1mj4_A	82	Sulfite oxidase; cytochrome B5, heme, oxidoreducta	5e-13
1kbi_A	511	Cytochrome B2, L-LCR; flavocytochrome B2, electron	2e-11
1sox_A	466	Sulfite oxidase; oxidoreductase, sulfite oxidation	8e-04

>3ner_A Cytochrome B5 type B; heme, electron transport; HET: HEM; 1.45A {Homo sapiens} PDB: 1awp_A* 3mus_A* 1b5m_A* 1eue_A* 1icc_A* 1lj0_A* 2i89_A* Length = 92

 Score = 72.3 bits (178), Expect = 1e-18
 Identities = 27/59 (45%), Positives = 36/59 (61%), Gaps = 10/59 (16%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKK 49
          VY+VT+FL +HPGG+EV L   G DA++ FEDVGHS           IG+I  S +  +
Sbjct: 34 VYDVTRFLNEHPGGEEVLLEQAGVDASESFEDVGHSSDAREMLKQYYIGDIHPSDLKPE 92

>1cyo_A Cytochrome B5; electron transport; HET: HEM; 1.50A {Bos taurus} SCOP: d.120.1.1 PDB: 1bfx_A* 1i87_A 1i8c_A 1iet_A 1ieu_A 1do9_A* 1aqa_A* 1aw3_A* 1axx_A* 1b5a_A* 1b5b_A* 1blv_A* 1mny_A* 2axx_A* 1ib7_A* 1jex_A* 1ehb_A* 1nx7_A* 1u9u_A* 1m20_A* ... Length = 93

 Score = 71.6 bits (176), Expect = 2e-18
 Identities = 28/60 (46%), Positives = 35/60 (58%), Gaps = 10/60 (16%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS           IGE+      K  
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPDDRSKIT 88

>1hko_A Cytochrome B5; electron transfer protein, heme, electron transport; HET: HEM; NMR {Bos taurus} SCOP: d.120.1.1 PDB: 2i96_A* Length = 104

 Score = 72.0 bits (177), Expect = 3e-18
 Identities = 28/60 (46%), Positives = 35/60 (58%), Gaps = 10/60 (16%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKKK 50
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS           IGE+      K  
Sbjct: 33 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPDDRSKIT 92

>3lf5_A Cytochrome B5 reductase 4; NCB5OR, electron transfer, redox, heme, endoplasmic reticulu flavoprotein, iron, metal-binding, NAD, oxidoreductase; HET: HEM; 1.25A {Homo sapiens} Length = 88

 Score = 70.8 bits (174), Expect = 6e-18
 Identities = 15/59 (25%), Positives = 26/59 (44%), Gaps = 10/59 (16%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKK 49
          VY V+ ++E HPGG++  +   G D T+ F+ V              +G + +     K
Sbjct: 30 VYNVSPYMEYHPGGEDELMRAAGSDGTELFDQVHRWVNYESMLKECLVGRMAIKPAVLK 88

>2ibj_A Cytochrome B5, CYTB5; FLY cytochrome B5, X-RAY diffraction, heme, electron transport; HET: HEM; 1.55A {Musca domestica} Length = 88

 Score = 70.4 bits (173), Expect = 7e-18
 Identities = 26/52 (50%), Positives = 33/52 (63%), Gaps = 10/52 (19%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEID 42
          VY+VT FL +HPGG+EV +   GKDAT+ FEDVGHS           +GE+ 
Sbjct: 31 VYDVTAFLNEHPGGEEVLIEQAGKDATEHFEDVGHSSDAREMMKQYKVGELV 82

>1cxy_A Cytochrome B5; helix, beta-strand, electron transport; HET: HEM; 1.65A {Ectothiorhodospira shaposhnikovii} SCOP: d.120.1.1 Length = 90

 Score = 63.9 bits (156), Expect = 3e-15
 Identities = 15/59 (25%), Positives = 28/59 (47%), Gaps = 14/59 (23%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVG----HSP----------IGEIDVST 45
          VY++T ++ +HPG   + L   G+++T+ +E       HS           IG ++  T
Sbjct: 32 VYDLTPYVPNHPGPAGMMLVWCGQESTEAWETKSYGEPHSSLAARLLQRYLIGTLEEIT 90

>2keo_A Probable E3 ubiquitin-protein ligase HERC2; protein of unknown function, HERC2 cytochrome domain, ligase binding, phosphoprotein; NMR {Homo sapiens} Length = 112

 Score = 63.7 bits (155), Expect = 6e-15
 Identities = 6/36 (16%), Positives = 11/36 (30%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          VY++  F       + +     G+D     E     
Sbjct: 48 VYDIKDFQTQSLTENSILAQFAGEDPVVALEAALQF 83

>1x3x_A Cytochrome B5; hemoprotein, porcine parasitic namatode, electron transport; HET: HEM; 1.80A {Ascaris suum} Length = 82

 Score = 60.3 bits (147), Expect = 5e-14
 Identities = 12/36 (33%), Positives = 22/36 (61%), Gaps = 1/36 (2%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHS 36
          V+++T F ++HPGG  + L+  G+DAT   + +   
Sbjct: 28 VHDMTSFYKEHPGGKVI-LNKAGQDATSVLKTLAPH 62

>1mj4_A Sulfite oxidase; cytochrome B5, heme, oxidoreductase; HET: HEM; 1.20A {Homo sapiens} SCOP: d.120.1.1 Length = 82

 Score = 58.1 bits (141), Expect = 5e-13
 Identities = 13/53 (24%), Positives = 22/53 (41%), Gaps = 12/53 (22%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGK--DATDDFEDVGHSP----------IGEI 41
          V++VT+F++ HPGG    +   G   +       V +            IGE+
Sbjct: 30 VFDVTEFVDLHPGGPSKLMLAAGGPLEPFWALYAVHNQSHVRELLAQYKIGEL 82

>1kbi_A Cytochrome B2, L-LCR; flavocytochrome B2, electron transfer, oxidoreductase; HET: HEM FMN; 2.30A {Saccharomyces cerevisiae} SCOP: c.1.4.1 d.120.1.1 PDB: 1fcb_A* 1lco_A* 1ldc_A* 1sze_A* 2oz0_A* 1szf_A* 1szg_A* 1ltd_A* 1kbj_A* 1qcw_A* 3ks0_A* Length = 511

 Score = 57.0 bits (138), Expect = 2e-11
 Identities = 22/79 (27%), Positives = 32/79 (40%), Gaps = 13/79 (16%)

Query: 1   VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP------------IGEIDVSTIPK 48
           VY++T+FL +HPGG +V     GKD T  FE + H+P            +G +  S  P+
Sbjct: 33  VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAPNVIDKYIAPEKKLGPLQGSMPPE 91

Query: 49  KKVCTPPKQPHYNQDKTSE 67
                             E
Sbjct: 92  LVCPPYAPGETKEDIARKE 110

>1sox_A Sulfite oxidase; oxidoreductase, sulfite oxidation; HET: MTE HEM EPE; 1.90A {Gallus gallus} SCOP: b.1.18.6 d.120.1.1 d.176.1.1 PDB: 3hc2_A* 3hbq_A* 3hbg_A* 3hbp_A* 3r18_A* 3r19_A* Length = 466

 Score = 35.6 bits (82), Expect = 8e-04
 Identities = 13/30 (43%), Positives = 18/30 (60%), Gaps = 1/30 (3%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDF 30
          V++VT F+E HPGG +  L   G  A + F
Sbjct: 30 VFDVTDFVELHPGGPDKILLAAG-GALEPF 58

Structure Templates Detected by HHsearch

Original result of HHsearch against PDB70 database

ID	Length	Definition	Probability
Query	95
1cyo_A	93	Cytochrome B5; electron transport; HET: HEM; 1.50A	99.57
3ner_A	92	Cytochrome B5 type B; heme, electron transport; HE	99.57
1hko_A	104	Cytochrome B5; electron transfer protein, heme, el	99.55
2ibj_A	88	Cytochrome B5, CYTB5; FLY cytochrome B5, X-RAY dif	99.53
3lf5_A	88	Cytochrome B5 reductase 4; NCB5OR, electron transf	99.49
1cxy_A	90	Cytochrome B5; helix, beta-strand, electron transp	99.44
2keo_A	112	Probable E3 ubiquitin-protein ligase HERC2; protei	99.39
1x3x_A	82	Cytochrome B5; hemoprotein, porcine parasitic nama	99.38
1mj4_A	82	Sulfite oxidase; cytochrome B5, heme, oxidoreducta	99.32
1kbi_A	511	Cytochrome B2, L-LCR; flavocytochrome B2, electron	99.18
1sox_A	466	Sulfite oxidase; oxidoreductase, sulfite oxidation	99.02
1j03_A	102	Putative steroid binding protein; alpha and beta,	98.8

>1cyo_A Cytochrome B5; electron transport; HET: HEM; 1.50A {Bos taurus} SCOP: d.120.1.1 PDB: 1bfx_A* 1i87_A 1i8c_A 1iet_A 1ieu_A 1do9_A* 1aqa_A* 1aw3_A* 1axx_A* 1b5a_A* 1b5b_A* 1blv_A* 1mny_A* 2axx_A* 1ib7_A* 1jex_A* 1ehb_A* 1nx7_A* 1u9u_A* 1m20_A* ...

Probab=99.57  E-value=2.3e-16  Score=102.97  Aligned_cols=47  Identities=57%  Similarity=1.006  Sum_probs=43.0

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~~   47 (95)
                      |||||+|+++||||.++|+.++|+|||+.|++++||.          ||+|.+++.+
T Consensus        29 VYDvT~f~~~HPGG~~~i~~~aG~DaT~~f~~~~Hs~~a~~~L~~~~IG~l~~~~~~   85 (93)
T 1cyo_A           29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPDDRS   85 (93)
T ss_dssp             EEECTTTTTTCTTCSHHHHHHTTSBCHHHHHHTTCCHHHHHHHTTTEEEEECGGGGG
T ss_pred             EEECCCcchhCcChHHHHHHhcCccchHHHHHcCCCHHHHHHHHhCeeEEecCcccc
Confidence            7999999999999999999999999999999988987          9999876543

>3ner_A Cytochrome B5 type B; heme, electron transport; HET: HEM; 1.45A {Homo sapiens} SCOP: d.120.1.1 PDB: 1awp_A* 3mus_A* 1b5m_A* 1eue_A* 1icc_A* 1lj0_A* 2i89_A*

Probab=99.57  E-value=2.4e-16  Score=102.94  Aligned_cols=46  Identities=59%  Similarity=1.089  Sum_probs=42.9

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTI   46 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~   46 (95)
                      |||||+|+++||||.++|+.++|+|||+.|++++||.          ||+|.+++.
T Consensus        34 VYDvT~f~~~HPGG~~~l~~~aG~DaT~~F~~~~Hs~~a~~~L~~~~IG~l~~~~~   89 (92)
T 3ner_A           34 VYDVTRFLNEHPGGEEVLLEQAGVDASESFEDVGHSSDAREMLKQYYIGDIHPSDL   89 (92)
T ss_dssp             EEECGGGTTTCTTCSHHHHTTTTSBCHHHHHHTTCCHHHHHHHGGGEEEEECGGGS
T ss_pred             EEEcccccccCCCHHHHHHHhcCCcchHHHHHcCCCHHHHHHHHhCeeEEEChHhc
Confidence            7999999999999999999999999999999988987          999988764

>1hko_A Cytochrome B5; electron transfer protein, heme, electron transport; HET: HEM; NMR {Bos taurus} SCOP: d.120.1.1 PDB: 2i96_A*

Probab=99.55  E-value=5e-16  Score=103.54  Aligned_cols=49  Identities=57%  Similarity=0.973  Sum_probs=44.3

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPKK   49 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~~~~   49 (95)
                      |||||+|+++||||.++|+.++|+|||+.|++++||.          ||+|.+.+.+..
T Consensus        33 VYDvT~f~~~HPGG~~~i~~~aGkDaT~~F~~~~Hs~~a~~~L~~~~IG~l~~~~~~~~   91 (104)
T 1hko_A           33 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPDDRSKI   91 (104)
T ss_dssp             EEEHHHHSSSSSSCSHHHHTTCSEECHHHHTTTTCCHHHHHHHTTTEEEEECTTSSTTT
T ss_pred             EEECCcchhhCcChHHHHHHhcCccchHHHHHcCCCHHHHHHHHcCeeEEECCcccccC
Confidence            7999999999999999999999999999999988987          999987765443

>2ibj_A Cytochrome B5, CYTB5; FLY cytochrome B5, X-RAY diffraction, heme, electron transport; HET: HEM; 1.55A {Musca domestica}

Probab=99.53  E-value=5.5e-16  Score=99.90  Aligned_cols=45  Identities=58%  Similarity=1.069  Sum_probs=41.5

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVST   45 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~   45 (95)
                      |||||+|+++||||.++|+.++|+|||+.|++.+||.          ||+|.+++
T Consensus        31 VYDvT~f~~~HPGG~~~i~~~aG~DaT~~f~~~~Hs~~a~~~L~~~~IG~l~~~~   85 (88)
T 2ibj_A           31 VYDVTAFLNEHPGGEEVLIEQAGKDATEHFEDVGHSSDAREMMKQYKVGELVAEE   85 (88)
T ss_dssp             EEECGGGTTTCTTCSHHHHTTTTEECHHHHHHHTCCHHHHHHHGGGEEEEECGGG
T ss_pred             EEECCcchhhCcCHHHHHHHhCCCcchHHHHHcCCCHHHHHHHHcCceEEeCccc
Confidence            7999999999999999999999999999999888986          99987654

>3lf5_A Cytochrome B5 reductase 4; NCB5OR, electron transfer, redox, heme, endoplasmic reticulu flavoprotein, iron, metal-binding, NAD, oxidoreductase; HET: HEM; 1.25A {Homo sapiens}

Probab=99.49  E-value=1.7e-15  Score=98.12  Aligned_cols=44  Identities=32%  Similarity=0.738  Sum_probs=39.9

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVS   44 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~   44 (95)
                      |||||+|+++||||.++|+.+||+|+|+.|+.++|+.          ||+|+++
T Consensus        30 VYDvT~f~~~HPGG~~~l~~~aG~DaT~~F~~~h~~~~~~~~L~~~~IG~l~~~   83 (88)
T 3lf5_A           30 VYNVSPYMEYHPGGEDELMRAAGSDGTELFDQVHRWVNYESMLKECLVGRMAIK   83 (88)
T ss_dssp             EEECGGGTTTCTTCHHHHHTTTTEECHHHHHHHHTTCCHHHHTGGGEEEEECCC
T ss_pred             EEECccchhhCcChhhhhhhcCCCcchHHHHHHCCcHHHHHHHHcCeeEEeCCC
Confidence            7999999999999999999999999999999996654          8888764

>1cxy_A Cytochrome B5; helix, beta-strand, electron transport; HET: HEM; 1.65A {Ectothiorhodospira shaposhnikovii} SCOP: d.120.1.1

Probab=99.44  E-value=7.6e-15  Score=95.04  Aligned_cols=43  Identities=33%  Similarity=0.699  Sum_probs=37.8

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhh----hcCCCC----------CCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFE----DVGHSP----------IGEIDV   43 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~----~~~Hs~----------VG~l~~   43 (95)
                      |||||+|+++||||.++|+.++|+|||+.|+    +..||.          ||+|++
T Consensus        32 VYDvT~f~~~HPGG~~~i~~~aG~DaT~~f~~~~~~~~Hs~~a~~~L~~~~IG~l~~   88 (90)
T 1cxy_A           32 VYDLTPYVPNHPGPAGMMLVWCGQESTEAWETKSYGEPHSSLAARLLQRYLIGTLEE   88 (90)
T ss_dssp             EEECTTTGGGCCSSTTTTGGGTTSBCHHHHHHTTTTCCCCHHHHHHHHHTEEEEC--
T ss_pred             EEECccchhhCcChHHHHHHHCCcchhHHHhhcccccCCCHHHHHHHHhCceeEeCC
Confidence            7999999999999999999999999999999    466987          787753

>2keo_A Probable E3 ubiquitin-protein ligase HERC2; protein of unknown function, HERC2 cytochrome domain, ligase binding, phosphoprotein; NMR {Homo sapiens}

Probab=99.39  E-value=1.9e-15  Score=102.18  Aligned_cols=46  Identities=15%  Similarity=0.280  Sum_probs=41.7

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTI   46 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~   46 (95)
                      |||||+|+++||||.++|+.++|+|||+.|+.+.||.          ||+|...+.
T Consensus        48 VYDVT~fl~~HPGG~~~l~~~aGkDaT~~F~~~~Hs~~a~~~L~~~~IG~l~~~e~  103 (112)
T 2keo_A           48 VYDIKDFQTQSLTENSILAQFAGEDPVVALEAALQFEDTRESMHAFCVGQYLEPDQ  103 (112)
T ss_dssp             EEEHHHHHHHHTSTTSTTGGGTTSCHHHHHHHHHHSTTGGGTHHHHEEEEECCHHH
T ss_pred             EEECCcchhhCCCchhhhhhhCCccchHHHhHcCCCHHHHHHHHhCceEeeCCccc
Confidence            7999999999999999999999999999999966887          999876543

>1x3x_A Cytochrome B5; hemoprotein, porcine parasitic namatode, electron transport; HET: HEM; 1.80A {Ascaris suum}

Probab=99.38  E-value=1.2e-14  Score=92.54  Aligned_cols=36  Identities=36%  Similarity=0.571  Sum_probs=33.7

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchh--hhhcC--CCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDD--FEDVG--HSP   37 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~--f~~~~--Hs~   37 (95)
                      |||||+|+++|||| ++|+.++|+|+|+.  |++.+  ||.
T Consensus        28 VYDvT~f~~~HPGG-~~i~~~aG~D~T~~~~F~~~h~~hs~   67 (82)
T 1x3x_A           28 VHDMTSFYKEHPGG-KVILNKAGQDATSVLKTLAPHVKAAD   67 (82)
T ss_dssp             EEECGGGGGGCTTG-GGGGGGTTSBCHHHHHHSHHHHHTHH
T ss_pred             EEECCcchhhCcCh-hhhhhhCCCCCchhhhhhcccccchH
Confidence            79999999999999 99999999999999  99996  665

>1mj4_A Sulfite oxidase; cytochrome B5, heme, oxidoreductase; HET: HEM; 1.20A {Homo sapiens} SCOP: d.120.1.1

Probab=99.32  E-value=2e-13  Score=87.01  Aligned_cols=36  Identities=31%  Similarity=0.607  Sum_probs=31.5

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhh---cCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFED---VGHSP   37 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~---~~Hs~   37 (95)
                      |||||+|+++||||.+.|+.+||+| |+.|+.   .+||.
T Consensus        30 VYDvt~f~~~HPGG~~~il~~aG~D-t~~f~~~~~~~hs~   68 (82)
T 1mj4_A           30 VFDVTEFVDLHPGGPSKLMLAAGGP-LEPFWALYAVHNQS   68 (82)
T ss_dssp             EEECTTTGGGSTTCHHHHHTTTTSB-SHHHHTTCGGGCSH
T ss_pred             EEEchHHHHhCCCHhHHHHHHcCCC-hHHHHhhccccCcH
Confidence            7999999999999988899999999 678886   35664

>1kbi_A Cytochrome B2, L-LCR; flavocytochrome B2, electron transfer, oxidoreductase; HET: HEM FMN; 2.30A {Saccharomyces cerevisiae} SCOP: c.1.4.1 d.120.1.1 PDB: 1fcb_A* 1lco_A* 1ldc_A* 1sze_A* 2oz0_A* 1szf_A* 1szg_A* 1ltd_A* 1kbj_A* 1qcw_A* 3ks0_A*

Probab=99.18  E-value=5.8e-12  Score=102.02  Aligned_cols=46  Identities=46%  Similarity=0.849  Sum_probs=42.1

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC------------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP------------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~------------VG~l~~~~~~   47 (95)
                      |||||+|+++||||.++|+.++|+|+|+.|+++ |+.            ||+|.+++.+
T Consensus        33 VYDvt~f~~~HPGG~~~i~~~aG~DaT~~f~~~-H~~~~~~~~l~~~~~iG~l~~~~~~   90 (511)
T 1kbi_A           33 VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAPNVIDKYIAPEKKLGPLQGSMPP   90 (511)
T ss_dssp             EEECTTTGGGCTTCHHHHHTTTTSBCHHHHGGG-SCTTHHHHHSCGGGEEEEBCSCCCT
T ss_pred             EEECCcchhhCcChHHHHHHHcCcchhhhhhhc-CCHHHHHHhhccccEEEEecCCccc
Confidence            799999999999999999999999999999999 766            8999877654

>1sox_A Sulfite oxidase; oxidoreductase, sulfite oxidation; HET: MTE HEM EPE; 1.90A {Gallus gallus} SCOP: b.1.18.6 d.120.1.1 d.176.1.1 PDB: 3hc2_A* 3hbq_A* 3hbg_A* 3hbp_A* 3r18_A* 3r19_A*

Probab=99.02  E-value=3.6e-11  Score=96.82  Aligned_cols=44  Identities=36%  Similarity=0.672  Sum_probs=39.2

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhh---cCCCC----------CCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFED---VGHSP----------IGEIDVST   45 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~---~~Hs~----------VG~l~~~~   45 (95)
                      |||||+|+++||||.++|+.++|+| |+.|++   .+||.          ||+|.+++
T Consensus        30 VYDvT~fl~~HPGG~~~il~~aG~D-T~~f~~~~~~~Hs~~a~~~L~~~~IG~l~~~~   86 (466)
T 1sox_A           30 VFDVTDFVELHPGGPDKILLAAGGA-LEPFWALYAVHGEPHVLELLQQYKVGELSPDE   86 (466)
T ss_dssp             EEECTTTTTTSTTCHHHHGGGTTSB-SHHHHHHSGGGGSHHHHHHHHTTEEEEECCCC
T ss_pred             EEechHhHhhCcCCcccchhhcCCc-cccccccccccCCHHHHHHHHhCceEEecccc
Confidence            7999999999999999999999999 999986   45876          99987654

>1j03_A Putative steroid binding protein; alpha and beta, structural genomics, riken structural genomics/proteomics initiative, RSGI; NMR {Arabidopsis thaliana} SCOP: d.120.1.2 PDB: 1t0g_A

Probab=98.80  E-value=6.2e-10  Score=73.72  Aligned_cols=35  Identities=29%  Similarity=0.468  Sum_probs=31.3

Q ss_pred             CcccccCcc-cCCChHHHHHhhcCCCcchhhhhcCCCC
Q 045035            1 VYEVTKFLE-DHPGGDEVFLSVTGKDATDDFEDVGHSP   37 (95)
Q Consensus         1 VYDvt~fl~-~HPGG~~vi~~~aGkDaT~~f~~~~Hs~   37 (95)
                      |||||+|.+ .||||.  +..+||+|||+.|...+|+.
T Consensus        30 VYDVT~~~~~~hPGG~--~~~~AG~DaT~~f~~~~~~~   65 (102)
T 1j03_A           30 VFDVTTGKSFYGSGGD--YSMFAGKDASRALGKMSKNE   65 (102)
T ss_dssp             EEECGGGHHHHSSSST--TTTTTTSBCHHHHHHTCCCS
T ss_pred             EEECCCCccccCCCCc--ccccccchHHHHHHHcCCCh
Confidence            799999987 799998  46899999999999997865

---

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	95
d1cyoa_	88	d.120.1.1 (A:) Cytochrome b5 {Cow (Bos taurus) [Ta	3e-10
d1euea_	86	d.120.1.1 (A:) Cytochrome b5 {Rat (Rattus norvegic	5e-10
d1cxya_	81	d.120.1.1 (A:) Cytochrome b558 {Ectothiorhodospira	5e-10
d1kbia2	97	d.120.1.1 (A:1-97) Flavocytochrome b2, N-terminal	2e-09
d1mj4a_	80	d.120.1.1 (A:) Sulfite oxidase, N-terminal domain	1e-08
d1soxa2	91	d.120.1.1 (A:3-93) Sulfite oxidase, N-terminal dom	2e-08

>d1cyoa_ d.120.1.1 (A:) Cytochrome b5 {Cow (Bos taurus) [TaxId: 9913]} Length = 88

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Cytochrome b5
species: Cow (Bos taurus) [TaxId: 9913]

 Score = 49.9 bits (119), Expect = 3e-10
 Identities = 28/58 (48%), Positives = 35/58 (60%), Gaps = 10/58 (17%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIPK 48
          VY++TKFLE+HPGG+EV     G DAT++FEDVGHS           IGE+      K
Sbjct: 29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPDDRSK 86

>d1euea_ d.120.1.1 (A:) Cytochrome b5 {Rat (Rattus norvegicus) [TaxId: 10116]} Length = 86

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Cytochrome b5
species: Rat (Rattus norvegicus) [TaxId: 10116]

 Score = 49.1 bits (117), Expect = 5e-10
 Identities = 24/56 (42%), Positives = 36/56 (64%), Gaps = 10/56 (17%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTI 46
          VY++T+FL +HPGG+E+ L   G DAT+ FED+GHSP          IG++  + +
Sbjct: 29 VYDITRFLSEHPGGEEILLEQAGADATESFEDIGHSPDAREMLKQYYIGDVHPNDL 84

>d1cxya_ d.120.1.1 (A:) Cytochrome b558 {Ectothiorhodospira vacuolata [TaxId: 1054]} Length = 81

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Cytochrome b558
species: Ectothiorhodospira vacuolata [TaxId: 1054]

 Score = 49.1 bits (117), Expect = 5e-10
 Identities = 10/38 (26%), Positives = 22/38 (57%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSPI 38
          VY++T ++ +HPG   + L   G+++T+ +E   +   
Sbjct: 27 VYDLTPYVPNHPGPAGMMLVWCGQESTEAWETKSYGEP 64

>d1kbia2 d.120.1.1 (A:1-97) Flavocytochrome b2, N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 97

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Flavocytochrome b2, N-terminal domain
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

 Score = 48.4 bits (115), Expect = 2e-09
 Identities = 21/60 (35%), Positives = 31/60 (51%), Gaps = 13/60 (21%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP------------IGEIDVSTIPK 48
          VY++T+FL +HPGG +V     GKD T  FE + H+P            +G +  S  P+
Sbjct: 33 VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAPNVIDKYIAPEKKLGPLQGSMPPE 91

>d1mj4a_ d.120.1.1 (A:) Sulfite oxidase, N-terminal domain {Human (Homo sapiens) [TaxId: 9606]} Length = 80

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Sulfite oxidase, N-terminal domain
species: Human (Homo sapiens) [TaxId: 9606]

 Score = 45.7 bits (108), Expect = 1e-08
 Identities = 10/39 (25%), Positives = 17/39 (43%), Gaps = 2/39 (5%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATD--DFEDVGHSP 37
          V++VT+F++ HPGG    +   G           V +  
Sbjct: 28 VFDVTEFVDLHPGGPSKLMLAAGGPLEPFWALYAVHNQS 66

>d1soxa2 d.120.1.1 (A:3-93) Sulfite oxidase, N-terminal domain {Chicken (Gallus gallus) [TaxId: 9031]} Length = 91

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Sulfite oxidase, N-terminal domain
species: Chicken (Gallus gallus) [TaxId: 9031]

 Score = 44.9 bits (106), Expect = 2e-08
 Identities = 16/62 (25%), Positives = 22/62 (35%), Gaps = 12/62 (19%)

Query: 1  VYEVTKFLEDHPGGDEVFLSVTGKDATD--DFEDVGHSP----------IGEIDVSTIPK 48
          V++VT F+E HPGG +  L   G           V   P          +GE+     P 
Sbjct: 28 VFDVTDFVELHPGGPDKILLAAGGALEPFWALYAVHGEPHVLELLQQYKVGELSPDEAPA 87

Query: 49 KK 50
            
Sbjct: 88 AP 89

Homologous Domains Detected by HHsearch

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

ID	Length	Definition	Probability
Query	95
d1cyoa_	88	Cytochrome b5 {Cow (Bos taurus) [TaxId: 9913]}	99.63
d1euea_	86	Cytochrome b5 {Rat (Rattus norvegicus) [TaxId: 101	99.59
d1kbia2	97	Flavocytochrome b2, N-terminal domain {Baker's yea	99.56
d1cxya_	81	Cytochrome b558 {Ectothiorhodospira vacuolata [Tax	99.5
d1soxa2	91	Sulfite oxidase, N-terminal domain {Chicken (Gallu	99.47
d1mj4a_	80	Sulfite oxidase, N-terminal domain {Human (Homo sa	99.41
d1t0ga_	109	Putative steroid binding protein AT2G24940 {Thale	92.1

>d1cyoa_ d.120.1.1 (A:) Cytochrome b5 {Cow (Bos taurus) [TaxId: 9913]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Cytochrome b5
species: Cow (Bos taurus) [TaxId: 9913]

Probab=99.63  E-value=1.3e-17  Score=106.42  Aligned_cols=47  Identities=57%  Similarity=1.006  Sum_probs=43.4

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~~   47 (95)
                      |||||+|++.||||.++|+.++|+|+|+.|+.++||.          ||+|.+++.+
T Consensus        29 VYDvT~f~~~HPGG~~~i~~~aG~D~T~~F~~~~hs~~a~~~l~~~~IG~l~~~~~~   85 (88)
T d1cyoa_          29 VYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELHPDDRS   85 (88)
T ss_dssp             EEECTTTTTTCTTCSHHHHHHTTSBCHHHHHHTTCCHHHHHHHTTTEEEEECGGGGG
T ss_pred             EEecchhhcccCCchHHHHHHcCCchHHHHHHHCCCHHHHHHHHcCccEEECccccC
Confidence            7999999999999999999999999999999998887          9999876543

>d1euea_ d.120.1.1 (A:) Cytochrome b5 {Rat (Rattus norvegicus) [TaxId: 10116]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Cytochrome b5
species: Rat (Rattus norvegicus) [TaxId: 10116]

Probab=99.59  E-value=4e-17  Score=103.72  Aligned_cols=46  Identities=52%  Similarity=1.130  Sum_probs=42.5

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC----------CCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP----------IGEIDVSTI   46 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~----------VG~l~~~~~   46 (95)
                      |||||+|+.+||||.++|+.++|+|+|+.|+.++||.          ||+|.+++.
T Consensus        29 VYDvT~f~~~HPGG~~~i~~~aG~D~T~~f~~~hhs~~a~~~l~~~~IG~l~~~~~   84 (86)
T d1euea_          29 VYDITRFLSEHPGGEEILLEQAGADATESFEDIGHSPDAREMLKQYYIGDVHPNDL   84 (86)
T ss_dssp             EEECGGGGGGCTTCSHHHHTTTTSBCHHHHHHHTCCHHHHHHGGGGEEEEECGGGC
T ss_pred             EEecceeeeccCcchHHHHHHCCcCHHHHHHHhCCCHHHHHHHHhCcceEECcccC
Confidence            7999999999999999999999999999999998877          999987653

>d1kbia2 d.120.1.1 (A:1-97) Flavocytochrome b2, N-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Flavocytochrome b2, N-terminal domain
species: Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]

Probab=99.56  E-value=4.3e-16  Score=101.00  Aligned_cols=46  Identities=46%  Similarity=0.849  Sum_probs=42.0

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhcCCCC------------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDVGHSP------------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~~Hs~------------VG~l~~~~~~   47 (95)
                      |||||+|+++||||.++|+.++|+|+|+.|+.+ |+.            ||.|.++..+
T Consensus        33 VYDvT~f~~~HPGG~~~i~~~aG~D~T~~f~~~-H~~~~~~~~~l~~~~IG~l~~~~~~   90 (97)
T d1kbia2          33 VYDLTRFLPNHPGGQDVIKFNAGKDVTAIFEPL-HAPNVIDKYIAPEKKLGPLQGSMPP   90 (97)
T ss_dssp             EEECTTTGGGCTTCHHHHHTTTTSBCHHHHGGG-SCTTHHHHHSCGGGEEEEBCSCCCT
T ss_pred             EEecchhhhhCCChHHHHHHHcCccHHHHHHHH-CcHHHHHHHHhhcceeEEeCCCCCC
Confidence            799999999999999999999999999999999 875            8999876544

>d1cxya_ d.120.1.1 (A:) Cytochrome b558 {Ectothiorhodospira vacuolata [TaxId: 1054]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Cytochrome b558
species: Ectothiorhodospira vacuolata [TaxId: 1054]

Probab=99.50  E-value=5.3e-16  Score=97.30  Aligned_cols=33  Identities=30%  Similarity=0.698  Sum_probs=32.0

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhhc
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFEDV   33 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~~   33 (95)
                      |||||+|+++||||+++|+.++|+|+|+.|+..
T Consensus        27 VYDvT~f~~~HPGG~~~l~~~aGkD~t~~F~~~   59 (81)
T d1cxya_          27 VYDLTPYVPNHPGPAGMMLVWCGQESTEAWETK   59 (81)
T ss_dssp             EEECTTTGGGCCSSTTTTGGGTTSBCHHHHHHT
T ss_pred             EEeccceeecCCCcHHHHHHHcCCcchHHHHhc
Confidence            799999999999999999999999999999877

>d1soxa2 d.120.1.1 (A:3-93) Sulfite oxidase, N-terminal domain {Chicken (Gallus gallus) [TaxId: 9031]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Sulfite oxidase, N-terminal domain
species: Chicken (Gallus gallus) [TaxId: 9031]

Probab=99.47  E-value=3.7e-15  Score=95.17  Aligned_cols=47  Identities=34%  Similarity=0.606  Sum_probs=40.1

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhhh--cCCCC----------CCCCCCCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFED--VGHSP----------IGEIDVSTIP   47 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~~--~~Hs~----------VG~l~~~~~~   47 (95)
                      |||||+|++.||||..+|+.++|+|+|+.|..  .+|+.          ||+|.+++.+
T Consensus        28 VYDvT~f~~~HPGG~~~i~~~~G~D~t~~~~~~~~~~~~~a~~~l~~~~IG~l~~~~~~   86 (91)
T d1soxa2          28 VFDVTDFVELHPGGPDKILLAAGGALEPFWALYAVHGEPHVLELLQQYKVGELSPDEAP   86 (91)
T ss_dssp             EEECTTTTTTSTTCHHHHGGGTTSBSHHHHHHSGGGGSHHHHHHHHTTEEEEECCCCCC
T ss_pred             EEeccceecccCCcHHHHHHHcCCcccHhHhhccccCcHHHHHHHHcCeeEEecCccCC
Confidence            79999999999999999999999999997753  35665          9999876544

>d1mj4a_ d.120.1.1 (A:) Sulfite oxidase, N-terminal domain {Human (Homo sapiens) [TaxId: 9606]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Cytochrome b5
domain: Sulfite oxidase, N-terminal domain
species: Human (Homo sapiens) [TaxId: 9606]

Probab=99.41  E-value=1.4e-14  Score=90.40  Aligned_cols=37  Identities=27%  Similarity=0.534  Sum_probs=32.5

Q ss_pred             CcccccCcccCCChHHHHHhhcCCCcchhhh--hcCCCC
Q 045035            1 VYEVTKFLEDHPGGDEVFLSVTGKDATDDFE--DVGHSP   37 (95)
Q Consensus         1 VYDvt~fl~~HPGG~~vi~~~aGkDaT~~f~--~~~Hs~   37 (95)
                      |||||+|+++||||.++|+.++|+|+|+.|.  ..+||.
T Consensus        28 VYDvT~f~~~HPGG~~~i~~~~G~D~t~~~~~~~~h~s~   66 (80)
T d1mj4a_          28 VFDVTEFVDLHPGGPSKLMLAAGGPLEPFWALYAVHNQS   66 (80)
T ss_dssp             EEECTTTGGGSTTCHHHHHTTTTSBSHHHHTTCGGGCSH
T ss_pred             EEeeeeeHhhcCChhHHHHHHcCCCcchhhhcccccCcH
Confidence            7999999999999999999999999998654  555664

>d1t0ga_ d.120.1.2 (A:) Putative steroid binding protein AT2G24940 {Thale cress (Arabidopsis thaliana) [TaxId: 3702]}

class: Alpha and beta proteins (a+b)
fold: Cytochrome b5-like heme/steroid binding domain
superfamily: Cytochrome b5-like heme/steroid binding domain
family: Steroid-binding domain
domain: Putative steroid binding protein AT2G24940
species: Thale cress (Arabidopsis thaliana) [TaxId: 3702]

Probab=92.10  E-value=0.017  Score=36.72  Aligned_cols=31  Identities=32%  Similarity=0.513  Sum_probs=23.6

Q ss_pred             CcccccCcc-cCCChHHHHHhhcCCCcchhhhhc
Q 045035            1 VYEVTKFLE-DHPGGDEVFLSVTGKDATDDFEDV   33 (95)
Q Consensus         1 VYDvt~fl~-~HPGG~~vi~~~aGkDaT~~f~~~   33 (95)
                      |||||+=-+ .=|||.  -..+||+|+|..|...
T Consensus        37 VyDVt~~~~~ygpgg~--Y~~faG~D~sral~~~   68 (109)
T d1t0ga_          37 VFDVTTGKSFYGSGGD--YSMFAGKDASRALGKM   68 (109)
T ss_dssp             EEECGGGTTTSTTTCT--TTTTTTEECHHHHHHT
T ss_pred             EEEccCCcceECCCCc--ccccccccHHHHHHhc
Confidence            799996433 338887  3567999999999765