Citrus Sinensis ID: 048292
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 229 | ||||||
| 224117944 | 247 | predicted protein [Populus trichocarpa] | 0.877 | 0.813 | 0.549 | 8e-65 | |
| 255554801 | 260 | conserved hypothetical protein [Ricinus | 0.960 | 0.846 | 0.545 | 4e-62 | |
| 359483337 | 245 | PREDICTED: uncharacterized protein LOC10 | 0.925 | 0.865 | 0.506 | 1e-49 | |
| 225460903 | 457 | PREDICTED: ferric-chelate reductase 1 [V | 0.890 | 0.446 | 0.441 | 6e-47 | |
| 147861920 | 457 | hypothetical protein VITISV_024615 [Viti | 0.890 | 0.446 | 0.441 | 9e-47 | |
| 357494649 | 421 | Dopamine beta-monooxygenase [Medicago tr | 0.829 | 0.451 | 0.453 | 3e-41 | |
| 356553557 | 407 | PREDICTED: uncharacterized protein LOC10 | 0.764 | 0.429 | 0.448 | 1e-39 | |
| 449463266 | 432 | PREDICTED: uncharacterized protein LOC10 | 0.781 | 0.414 | 0.434 | 1e-39 | |
| 326518276 | 384 | predicted protein [Hordeum vulgare subsp | 0.781 | 0.466 | 0.446 | 1e-39 | |
| 242041893 | 387 | hypothetical protein SORBIDRAFT_01g04414 | 0.781 | 0.462 | 0.458 | 7e-39 |
| >gi|224117944|ref|XP_002331518.1| predicted protein [Populus trichocarpa] gi|222873742|gb|EEF10873.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
Score = 252 bits (643), Expect = 8e-65, Method: Compositional matrix adjust.
Identities = 112/204 (54%), Positives = 152/204 (74%), Gaps = 3/204 (1%)
Query: 7 KNNETEHQEHANTCFHRTAENEVTTNLRSGKGQSFSHGRHHARTAHGILNIIGWGILLPI 66
+N + + +H + R EN TTNLRS GQ H R H R HG+LNIIGWG LLP+
Sbjct: 42 ENIKPQRDDHTSL---RGTENAETTNLRSWSGQIALHHRRHLRNTHGVLNIIGWGTLLPV 98
Query: 67 GVIIARYLRRFPIEYDEWHPLHMLCQISGYILGTVGWGIGLWLGNSSKHYTLKTHRILGI 126
G I+AR R+FP++ DEW+ H+LCQ GYI+G VGW G+WLGNSSK Y+L+ HRILGI
Sbjct: 99 GAIVARSFRKFPLKCDEWYKFHVLCQTLGYIIGAVGWSFGMWLGNSSKQYSLRAHRILGI 158
Query: 127 LVFAFATIQILTSFLQPRRENECSKWWEIFHQSMGYTVVALSIANIFQGIIHQSHAEKWK 186
++F FAT Q+L +LQP+RENEC +WW+I+H+ +GY ++++ +ANIFQGI H+ HAEKWK
Sbjct: 159 VIFTFATAQMLALYLQPKRENECRRWWKIYHKILGYLLISMIVANIFQGIDHKDHAEKWK 218
Query: 187 WLYVAILALLAFLAAALEIFRWIV 210
W+YV IL++L+F A LEI R+++
Sbjct: 219 WIYVGILSVLSFSALVLEILRFVM 242
|
Source: Populus trichocarpa Species: Populus trichocarpa Genus: Populus Family: Salicaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|255554801|ref|XP_002518438.1| conserved hypothetical protein [Ricinus communis] gi|223542283|gb|EEF43825.1| conserved hypothetical protein [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|359483337|ref|XP_002264108.2| PREDICTED: uncharacterized protein LOC100260556 [Vitis vinifera] gi|302144101|emb|CBI23206.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|225460903|ref|XP_002277569.1| PREDICTED: ferric-chelate reductase 1 [Vitis vinifera] gi|297737469|emb|CBI26670.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|147861920|emb|CAN80916.1| hypothetical protein VITISV_024615 [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|357494649|ref|XP_003617613.1| Dopamine beta-monooxygenase [Medicago truncatula] gi|355518948|gb|AET00572.1| Dopamine beta-monooxygenase [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|356553557|ref|XP_003545121.1| PREDICTED: uncharacterized protein LOC100791697 [Glycine max] | Back alignment and taxonomy information |
|---|
| >gi|449463266|ref|XP_004149355.1| PREDICTED: uncharacterized protein LOC101222112 [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|326518276|dbj|BAJ88167.1| predicted protein [Hordeum vulgare subsp. vulgare] | Back alignment and taxonomy information |
|---|
| >gi|242041893|ref|XP_002468341.1| hypothetical protein SORBIDRAFT_01g044140 [Sorghum bicolor] gi|241922195|gb|EER95339.1| hypothetical protein SORBIDRAFT_01g044140 [Sorghum bicolor] | Back alignment and taxonomy information |
|---|
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 229 | ||||||
| TAIR|locus:2130789 | 402 | AT4G17280 [Arabidopsis thalian | 0.873 | 0.497 | 0.312 | 2e-24 | |
| TAIR|locus:2168948 | 395 | AT5G47530 [Arabidopsis thalian | 0.838 | 0.486 | 0.328 | 1.4e-23 | |
| TAIR|locus:505006660 | 404 | AT5G35735 "AT5G35735" [Arabido | 0.502 | 0.284 | 0.393 | 6.2e-23 | |
| TAIR|locus:2123271 | 394 | AT4G12980 "AT4G12980" [Arabido | 0.777 | 0.451 | 0.301 | 8.4e-23 | |
| TAIR|locus:2090240 | 393 | AT3G25290 "AT3G25290" [Arabido | 0.624 | 0.363 | 0.328 | 1.7e-21 | |
| TAIR|locus:2049254 | 404 | AT2G04850 [Arabidopsis thalian | 0.458 | 0.259 | 0.371 | 1.9e-17 | |
| TAIR|locus:2077690 | 466 | AT3G59070 [Arabidopsis thalian | 0.497 | 0.244 | 0.330 | 1.3e-16 | |
| TAIR|locus:2091097 | 369 | AT3G07570 [Arabidopsis thalian | 0.484 | 0.300 | 0.301 | 2.9e-11 | |
| TAIR|locus:2076770 | 398 | AT3G61750 [Arabidopsis thalian | 0.576 | 0.331 | 0.280 | 4.3e-10 | |
| TAIR|locus:2052846 | 257 | AT2G30890 "AT2G30890" [Arabido | 0.406 | 0.361 | 0.316 | 7.5e-05 |
| TAIR|locus:2130789 AT4G17280 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 279 (103.3 bits), Expect = 2.0e-24, P = 2.0e-24
Identities = 66/211 (31%), Positives = 95/211 (45%)
Query: 22 HRTAENEV----TTNLRSG----KGQSFSHGRHHARTAHXXXXXXXXXXXXXXXXXXARY 73
H T+ N V T NL SG G + + R H ARY
Sbjct: 181 HPTSGNNVRSVSTLNLVSGVSAAAGGAGGSSKLRKRNIHGILNGVSWGIMMPLGAIIARY 240
Query: 74 LRRFPIEYDEWHPLHMLCQISGYILGTVGWGIGLWLGNSSKHYTLKTHRILGILVFAFAT 133
LR W +H+ CQ S YI+G GW GL LG S THR +GI +F+ AT
Sbjct: 241 LRVAKSADPAWFYIHVFCQASAYIIGVAGWATGLKLGGDSPGIQYSTHRAIGIALFSLAT 300
Query: 134 IQILTSFLQPRRENECSKWWEIFHQSMGYTVVALSIANIFQGIIHQSHAEKWKWXXXXXX 193
+Q+ FL+P+ E++ +W I+H ++GYT++ L + N+F+G+ S ++WK
Sbjct: 301 VQVFAMFLRPKPEHKHRLYWNIYHHTIGYTIIILGVVNVFKGLGILSPKKQWKNAYIGII 360
Query: 194 XXXXXXXXXXEIFRWIV---KSKLQLPIAFH 221
E F W V + KL+ A H
Sbjct: 361 VVLAIVATLLEAFTWYVVIKRRKLEAKTAQH 391
|
|
| TAIR|locus:2168948 AT5G47530 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:505006660 AT5G35735 "AT5G35735" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2123271 AT4G12980 "AT4G12980" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2090240 AT3G25290 "AT3G25290" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2049254 AT2G04850 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2077690 AT3G59070 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2091097 AT3G07570 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2076770 AT3G61750 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2052846 AT2G30890 "AT2G30890" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
| eugene3.01660021 | hypothetical protein (247 aa) | |||||||
(Populus trichocarpa) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 229 | |||
| cd08760 | 191 | cd08760, Cyt_b561_FRRS1_like, Eukaryotic cytochrom | 6e-41 | |
| smart00665 | 129 | smart00665, B561, Cytochrome b-561 / ferric reduct | 3e-23 | |
| cd08554 | 131 | cd08554, Cyt_b561, Eukaryotic cytochrome b(561) | 1e-05 |
| >gnl|CDD|176490 cd08760, Cyt_b561_FRRS1_like, Eukaryotic cytochrome b(561), including the FRRS1 gene product | Back alignment and domain information |
|---|
Score = 137 bits (348), Expect = 6e-41
Identities = 54/184 (29%), Positives = 81/184 (44%), Gaps = 5/184 (2%)
Query: 24 TAENEVTTNLRSGKGQSFSHGRHHARTAHGILNIIGWGILLPIGVIIARYLRRFPIEYDE 83
+ + + S AHG+L I WGIL+PIG ++ARY
Sbjct: 11 SGTSSSGGSPFLLPNGSSVGSSDTLIKAHGVLMAIAWGILMPIGALLARYFLLGD---PV 67
Query: 84 WHPLHMLCQISGYILGTVGWGIGLWLGNSSKHYTLKTHRILGILVFAFATIQILTSFLQP 143
W LH Q+ +L G+ +G+ L H ILGI+V A A +Q L L+P
Sbjct: 68 WFYLHAGLQLLAVLLAIAGFVLGIVLVQGGGGSLNNAHAILGIIVLALAILQPLLGLLRP 127
Query: 144 RRENECSKWWEIFHQSMGYTVVALSIANIFQGIIHQS--HAEKWKWLYVAILALLAFLAA 201
++ W H+ +G + L+I NIF G+ + WK Y ++A+LA +
Sbjct: 128 HPGSKKRSIWNWAHRWLGRAALILAIVNIFLGLDLAGAGTPKAWKIAYGVVVAVLALVYL 187
Query: 202 ALEI 205
LEI
Sbjct: 188 ILEI 191
|
Cytochrome b(561), as found in eukaryotes, similar to and including the human FRRS1 gene product (ferric-chelate reductase 1), also called SDR-2 (stromal cell-derived receptor 2). This family comprises a variety of domain architectures, many of which contain dopamine beta-monooxygenase (DOMON) domains. The protein might act as a ferric-chelate reductase, catalyzing the reduction of Fe(3+) to Fe(2+), such as associated with the transport of iron from the endosome to the cytoplasm. It is assumed that this protein uses ascorbate as the electron donor. Belongs to the cytochrome b(561) family, which are secretory vesicle-specific electron transport proteins. Cytochromes b(561) are integral membrane proteins that bind two heme groups non-covalently, and may have six alpha-helical trans-membrane segments. Length = 191 |
| >gnl|CDD|214769 smart00665, B561, Cytochrome b-561 / ferric reductase transmembrane domain | Back alignment and domain information |
|---|
| >gnl|CDD|176489 cd08554, Cyt_b561, Eukaryotic cytochrome b(561) | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 229 | |||
| cd08760 | 191 | Cyt_b561_FRRS1_like Eukaryotic cytochrome b(561), | 100.0 | |
| smart00665 | 129 | B561 Cytochrome b-561 / ferric reductase transmemb | 99.95 | |
| PF03188 | 137 | Cytochrom_B561: Eukaryotic cytochrome b561; InterP | 99.93 | |
| cd08554 | 131 | Cyt_b561 Eukaryotic cytochrome b(561). Cytochrome | 99.91 | |
| KOG4293 | 403 | consensus Predicted membrane protein, contains DoH | 99.9 | |
| cd08766 | 144 | Cyt_b561_ACYB-1_like Plant cytochrome b(561), incl | 99.89 | |
| cd08761 | 183 | Cyt_b561_CYB561D2_like Eukaryotic cytochrome b(561 | 99.88 | |
| PLN02351 | 242 | cytochromes b561 family protein | 99.88 | |
| cd08764 | 214 | Cyt_b561_CG1275_like Non-vertebrate eumetazoan cyt | 99.87 | |
| cd08765 | 153 | Cyt_b561_CYBRD1 Vertebrate cytochrome b(561), CYBR | 99.87 | |
| cd08762 | 179 | Cyt_b561_CYBASC3 Vertebrate cytochrome b(561), CYB | 99.86 | |
| PLN02810 | 231 | carbon-monoxide oxygenase | 99.86 | |
| PLN02680 | 232 | carbon-monoxide oxygenase | 99.85 | |
| cd08763 | 143 | Cyt_b561_CYB561 Vertebrate cytochrome b(561), CYB5 | 99.84 | |
| KOG1619 | 245 | consensus Cytochrome b [Energy production and conv | 99.76 | |
| PF10348 | 105 | DUF2427: Domain of unknown function (DUF2427); Int | 99.54 | |
| cd08760 | 191 | Cyt_b561_FRRS1_like Eukaryotic cytochrome b(561), | 97.1 | |
| PF03188 | 137 | Cytochrom_B561: Eukaryotic cytochrome b561; InterP | 97.08 | |
| cd08554 | 131 | Cyt_b561 Eukaryotic cytochrome b(561). Cytochrome | 97.06 | |
| cd08763 | 143 | Cyt_b561_CYB561 Vertebrate cytochrome b(561), CYB5 | 96.94 | |
| smart00665 | 129 | B561 Cytochrome b-561 / ferric reductase transmemb | 96.94 | |
| cd08764 | 214 | Cyt_b561_CG1275_like Non-vertebrate eumetazoan cyt | 96.9 | |
| cd08761 | 183 | Cyt_b561_CYB561D2_like Eukaryotic cytochrome b(561 | 96.89 | |
| PF13301 | 175 | DUF4079: Protein of unknown function (DUF4079) | 96.89 | |
| cd08766 | 144 | Cyt_b561_ACYB-1_like Plant cytochrome b(561), incl | 96.72 | |
| PLN02680 | 232 | carbon-monoxide oxygenase | 96.43 | |
| cd08762 | 179 | Cyt_b561_CYBASC3 Vertebrate cytochrome b(561), CYB | 96.25 | |
| PLN02810 | 231 | carbon-monoxide oxygenase | 95.96 | |
| PLN02351 | 242 | cytochromes b561 family protein | 95.81 | |
| PF00033 | 188 | Cytochrom_B_N: Cytochrome b(N-terminal)/b6/petB; I | 95.59 | |
| PF10348 | 105 | DUF2427: Domain of unknown function (DUF2427); Int | 94.71 | |
| cd08765 | 153 | Cyt_b561_CYBRD1 Vertebrate cytochrome b(561), CYBR | 94.43 | |
| PF00033 | 188 | Cytochrom_B_N: Cytochrome b(N-terminal)/b6/petB; I | 93.87 | |
| PF01794 | 125 | Ferric_reduct: Ferric reductase like transmembrane | 93.4 | |
| KOG1619 | 245 | consensus Cytochrome b [Energy production and conv | 92.93 | |
| COG2717 | 209 | Predicted membrane protein [Function unknown] | 92.17 | |
| PF13172 | 34 | PepSY_TM_1: PepSY-associated TM helix | 91.69 | |
| PF13301 | 175 | DUF4079: Protein of unknown function (DUF4079) | 91.68 | |
| PF10067 | 103 | DUF2306: Predicted membrane protein (DUF2306); Int | 91.57 | |
| PRK11513 | 176 | cytochrome b561; Provisional | 89.48 | |
| COG5658 | 204 | Predicted integral membrane protein [Function unkn | 89.01 | |
| PF01292 | 182 | Ni_hydr_CYTB: Prokaryotic cytochrome b561; InterPr | 88.45 | |
| PF13706 | 37 | PepSY_TM_3: PepSY-associated TM helix | 88.42 | |
| PF10951 | 347 | DUF2776: Protein of unknown function (DUF2776); In | 88.13 | |
| COG3038 | 181 | CybB Cytochrome B561 [Energy production and conver | 87.13 | |
| PRK05771 | 646 | V-type ATP synthase subunit I; Validated | 84.75 | |
| PF01292 | 182 | Ni_hydr_CYTB: Prokaryotic cytochrome b561; InterPr | 84.17 | |
| PF13703 | 88 | PepSY_TM_2: PepSY-associated TM helix | 83.99 | |
| PF13630 | 76 | SdpI: SdpI/YhfL protein family | 83.08 | |
| PRK05419 | 205 | putative sulfite oxidase subunit YedZ; Reviewed | 80.62 |
| >cd08760 Cyt_b561_FRRS1_like Eukaryotic cytochrome b(561), including the FRRS1 gene product | Back alignment and domain information |
|---|
Probab=100.00 E-value=2.1e-34 Score=241.45 Aligned_cols=176 Identities=32% Similarity=0.541 Sum_probs=155.7
Q ss_pred CcceEEeecCCccccccC-----------CCcchhHHhHHHHHHHHHHHHHHHHHHHHHhccCCCCCCcchhhhHhHHHH
Q 048292 26 ENEVTTNLRSGKGQSFSH-----------GRHHARTAHGILNIIGWGILLPIGVIIARYLRRFPIEYDEWHPLHMLCQIS 94 (229)
Q Consensus 26 ~~~~~~dl~~g~~~~~~~-----------~~~~~~~~Hg~lM~iAw~iL~P~gil~aR~~k~~~~~~~~Wf~~H~~lq~~ 94 (229)
+++.++|+++|++++.+. +.+..+++||++|++||++++|.|++++||++ .+++.||++|+.+|++
T Consensus 2 ~~~~~l~~~~g~~~~~~~~~~~~~~~~~~~~~~~~~~Hg~lm~iaw~~l~p~gil~ar~~~---~~~~~~~~~H~~~q~~ 78 (191)
T cd08760 2 KSSYSLDLASGTSSSGGSPFLLPNGSSVGSSDTLIKAHGVLMAIAWGILMPIGALLARYFL---LGDPVWFYLHAGLQLL 78 (191)
T ss_pred CcceEEEeccceeccCCCcccccccccccchhHHHHHHHHHHHHHHHHHHHHHHHHHHHhc---cCCchhHHHHHHHHHH
Confidence 356788888887654332 35778999999999999999999999999974 3578999999999999
Q ss_pred HHHHHHHHHHhHhhhcCCCCCCCcchhhHHHHHHHHHHHHHHHHhhhccCCCCCCcchhHhHHHHHHHHHHHHHHHHHHH
Q 048292 95 GYILGTVGWGIGLWLGNSSKHYTLKTHRILGILVFAFATIQILTSFLQPRRENECSKWWEIFHQSMGYTVVALSIANIFQ 174 (229)
Q Consensus 95 a~il~i~G~~lg~~~~~~~~~~~~~~H~~lG~~v~~l~~lQ~l~G~~rp~~~~~~R~~~~~~H~~~G~~~~~La~vni~~ 174 (229)
+++++++|+++++.......++.+++|+++|+++++++++|+++|++||.+..+.|+.|+++|+++|++++++|++|+.+
T Consensus 79 ~~~~~i~g~~~~~~~~~~~~~~~~~~H~~lGl~~~~l~~lQ~~~G~~~~~~~~~~R~~~~~~H~~~G~~~~~l~~v~i~~ 158 (191)
T cd08760 79 AVLLAIAGFVLGIVLVQGGGGSLNNAHAILGIIVLALAILQPLLGLLRPHPGSKKRSIWNWAHRWLGRAALILAIVNIFL 158 (191)
T ss_pred HHHHHHHHHHHHHHhhccCCCCCcCcchhhhHHHHHHHHHHHHHHHhcCCCCCCcccchHHHHHHHHHHHHHHHHHHHHH
Confidence 99999999999998752233455899999999999999999999999999988899999999999999999999999999
Q ss_pred HhhhccCC--CchHHHHHHHHHHHHHHHHHHH
Q 048292 175 GIIHQSHA--EKWKWLYVAILALLAFLAAALE 204 (229)
Q Consensus 175 Gl~~~~~~--~~~~~~~~~~~~~~~~v~i~le 204 (229)
|+.+.+.. +.+.++|.++++++.++++++|
T Consensus 159 G~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~ 190 (191)
T cd08760 159 GLDLAGAGTPKAWKIAYGVVVAVLALVYLILE 190 (191)
T ss_pred HHHHhcCCcccchhhHHHHHHHHHHHHHHHHc
Confidence 99999876 7888999999999999988887
|
Cytochrome b(561), as found in eukaryotes, similar to and including the human FRRS1 gene product (ferric-chelate reductase 1), also called SDR-2 (stromal cell-derived receptor 2). This family comprises a variety of domain architectures, many of which contain dopamine beta-monooxygenase (DOMON) domains. The protein might act as a ferric-chelate reductase, catalyzing the reduction of Fe(3+) to Fe(2+), such as associated with the transport of iron from the endosome to the cytoplasm. It is assumed that this protein uses ascorbate as the electron donor. Belongs to the cytochrome b(561) family, which are secretory vesicle-specific electron transport proteins. Cytochromes b(561) are integral membrane proteins that bind two heme groups non-covalently, and may have six alpha-helical trans-membrane segments. |
| >smart00665 B561 Cytochrome b-561 / ferric reductase transmembrane domain | Back alignment and domain information |
|---|
| >PF03188 Cytochrom_B561: Eukaryotic cytochrome b561; InterPro: IPR004877 Cytochrome b561 is a secretory vesicle-specific electron transport protein [] | Back alignment and domain information |
|---|
| >cd08554 Cyt_b561 Eukaryotic cytochrome b(561) | Back alignment and domain information |
|---|
| >KOG4293 consensus Predicted membrane protein, contains DoH and Cytochrome b-561/ferric reductase transmembrane domains [Signal transduction mechanisms] | Back alignment and domain information |
|---|
| >cd08766 Cyt_b561_ACYB-1_like Plant cytochrome b(561), including the carbon monoxide oxygenase ACYB-1 | Back alignment and domain information |
|---|
| >cd08761 Cyt_b561_CYB561D2_like Eukaryotic cytochrome b(561), including the CYB561D2 gene product | Back alignment and domain information |
|---|
| >PLN02351 cytochromes b561 family protein | Back alignment and domain information |
|---|
| >cd08764 Cyt_b561_CG1275_like Non-vertebrate eumetazoan cytochrome b(561) | Back alignment and domain information |
|---|
| >cd08765 Cyt_b561_CYBRD1 Vertebrate cytochrome b(561), CYBRD1 gene product | Back alignment and domain information |
|---|
| >cd08762 Cyt_b561_CYBASC3 Vertebrate cytochrome b(561), CYBASC3 gene product | Back alignment and domain information |
|---|
| >PLN02810 carbon-monoxide oxygenase | Back alignment and domain information |
|---|
| >PLN02680 carbon-monoxide oxygenase | Back alignment and domain information |
|---|
| >cd08763 Cyt_b561_CYB561 Vertebrate cytochrome b(561), CYB561 gene product | Back alignment and domain information |
|---|
| >KOG1619 consensus Cytochrome b [Energy production and conversion] | Back alignment and domain information |
|---|
| >PF10348 DUF2427: Domain of unknown function (DUF2427); InterPro: IPR018825 This entry represents the N-terminal region of a family of proteins conserved in fungi | Back alignment and domain information |
|---|
| >cd08760 Cyt_b561_FRRS1_like Eukaryotic cytochrome b(561), including the FRRS1 gene product | Back alignment and domain information |
|---|
| >PF03188 Cytochrom_B561: Eukaryotic cytochrome b561; InterPro: IPR004877 Cytochrome b561 is a secretory vesicle-specific electron transport protein [] | Back alignment and domain information |
|---|
| >cd08554 Cyt_b561 Eukaryotic cytochrome b(561) | Back alignment and domain information |
|---|
| >cd08763 Cyt_b561_CYB561 Vertebrate cytochrome b(561), CYB561 gene product | Back alignment and domain information |
|---|
| >smart00665 B561 Cytochrome b-561 / ferric reductase transmembrane domain | Back alignment and domain information |
|---|
| >cd08764 Cyt_b561_CG1275_like Non-vertebrate eumetazoan cytochrome b(561) | Back alignment and domain information |
|---|
| >cd08761 Cyt_b561_CYB561D2_like Eukaryotic cytochrome b(561), including the CYB561D2 gene product | Back alignment and domain information |
|---|
| >PF13301 DUF4079: Protein of unknown function (DUF4079) | Back alignment and domain information |
|---|
| >cd08766 Cyt_b561_ACYB-1_like Plant cytochrome b(561), including the carbon monoxide oxygenase ACYB-1 | Back alignment and domain information |
|---|
| >PLN02680 carbon-monoxide oxygenase | Back alignment and domain information |
|---|
| >cd08762 Cyt_b561_CYBASC3 Vertebrate cytochrome b(561), CYBASC3 gene product | Back alignment and domain information |
|---|
| >PLN02810 carbon-monoxide oxygenase | Back alignment and domain information |
|---|
| >PLN02351 cytochromes b561 family protein | Back alignment and domain information |
|---|
| >PF00033 Cytochrom_B_N: Cytochrome b(N-terminal)/b6/petB; InterPro: IPR016174 This entry represents a haem-binding domain with a 4-helical bundle structure that is found in transmembrane di-haem cytochromes | Back alignment and domain information |
|---|
| >PF10348 DUF2427: Domain of unknown function (DUF2427); InterPro: IPR018825 This entry represents the N-terminal region of a family of proteins conserved in fungi | Back alignment and domain information |
|---|
| >cd08765 Cyt_b561_CYBRD1 Vertebrate cytochrome b(561), CYBRD1 gene product | Back alignment and domain information |
|---|
| >PF00033 Cytochrom_B_N: Cytochrome b(N-terminal)/b6/petB; InterPro: IPR016174 This entry represents a haem-binding domain with a 4-helical bundle structure that is found in transmembrane di-haem cytochromes | Back alignment and domain information |
|---|
| >PF01794 Ferric_reduct: Ferric reductase like transmembrane component; InterPro: IPR013130 This family includes a common region in the transmembrane proteins mammalian cytochrome b-245 heavy chain (gp91-phox), ferric reductase transmembrane component in yeast and respiratory burst oxidase from Arabidopsis thaliana | Back alignment and domain information |
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| >KOG1619 consensus Cytochrome b [Energy production and conversion] | Back alignment and domain information |
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| >COG2717 Predicted membrane protein [Function unknown] | Back alignment and domain information |
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| >PF13172 PepSY_TM_1: PepSY-associated TM helix | Back alignment and domain information |
|---|
| >PF13301 DUF4079: Protein of unknown function (DUF4079) | Back alignment and domain information |
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| >PF10067 DUF2306: Predicted membrane protein (DUF2306); InterPro: IPR018750 Members of this family of hypothetical bacterial proteins have no known function | Back alignment and domain information |
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| >PRK11513 cytochrome b561; Provisional | Back alignment and domain information |
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| >COG5658 Predicted integral membrane protein [Function unknown] | Back alignment and domain information |
|---|
| >PF01292 Ni_hydr_CYTB: Prokaryotic cytochrome b561; InterPro: IPR011577 Cytochrome b561 is an integral membrane and electron transport protein, that binds two haem groups non-covalently | Back alignment and domain information |
|---|
| >PF13706 PepSY_TM_3: PepSY-associated TM helix | Back alignment and domain information |
|---|
| >PF10951 DUF2776: Protein of unknown function (DUF2776); InterPro: IPR021240 This bacterial family of proteins has no known function | Back alignment and domain information |
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| >COG3038 CybB Cytochrome B561 [Energy production and conversion] | Back alignment and domain information |
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| >PRK05771 V-type ATP synthase subunit I; Validated | Back alignment and domain information |
|---|
| >PF01292 Ni_hydr_CYTB: Prokaryotic cytochrome b561; InterPro: IPR011577 Cytochrome b561 is an integral membrane and electron transport protein, that binds two haem groups non-covalently | Back alignment and domain information |
|---|
| >PF13703 PepSY_TM_2: PepSY-associated TM helix | Back alignment and domain information |
|---|
| >PF13630 SdpI: SdpI/YhfL protein family | Back alignment and domain information |
|---|
| >PRK05419 putative sulfite oxidase subunit YedZ; Reviewed | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
No hit with e-value below 0.005
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 229 | |||
| 1kqf_C | 217 | FDH-N gamma, formate dehydrogenase, nitrate-induci | 86.3 | |
| 4gd3_A | 235 | NI/Fe-hydrogenase 1 B-type cytochrome subunit; O2- | 85.01 |
| >1kqf_C FDH-N gamma, formate dehydrogenase, nitrate-inducible, cytochr B556(FDN) subunit; oxidoreductase, selenium, selenocysteine, seCys, molybdenum; HET: MGD HEM CDL; 1.60A {Escherichia coli} SCOP: f.21.1.1 PDB: 1kqg_C* | Back alignment and structure |
|---|
Probab=86.30 E-value=2.4 Score=34.39 Aligned_cols=29 Identities=10% Similarity=0.208 Sum_probs=22.1
Q ss_pred hhHhHHHHHHHHHHHHHHHHHHHHhhhcc
Q 048292 152 WWEIFHQSMGYTVVALSIANIFQGIIHQS 180 (229)
Q Consensus 152 ~~~~~H~~~G~~~~~La~vni~~Gl~~~~ 180 (229)
.+|...+..=.+++++..+.+.+|+.+..
T Consensus 108 ~~n~~~~~~~~~l~~l~~~~~~TG~~~~~ 136 (217)
T 1kqf_C 108 KYNAGQKMMFWSIMSMIFVLLVTGVIIWR 136 (217)
T ss_dssp SSCHHHHHHHHHHHHHHHHHHHHHHHTCT
T ss_pred CCCHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence 46667777667778888888999987764
|
| >4gd3_A NI/Fe-hydrogenase 1 B-type cytochrome subunit; O2-tolerant H2:quinone oxidoreductase, membrane-bound, NI-Fe hydrogenase-cytochrome B complex; HET: LMT HEM; 3.30A {Escherichia coli} | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
No hit with e-value below 0.005
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
No hit with probability above 80.00