Citrus Sinensis ID: 017544
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 | 369 | ||||||
| 255587021 | 531 | GTP cyclohydrolase II, putative [Ricinus | 0.981 | 0.681 | 0.715 | 1e-149 | |
| 225465770 | 559 | PREDICTED: riboflavin biosynthesis prote | 0.945 | 0.624 | 0.693 | 1e-141 | |
| 296087438 | 845 | unnamed protein product [Vitis vinifera] | 0.945 | 0.413 | 0.693 | 1e-140 | |
| 224096145 | 449 | predicted protein [Populus trichocarpa] | 0.807 | 0.663 | 0.832 | 1e-139 | |
| 359480493 | 534 | PREDICTED: riboflavin biosynthesis prote | 0.972 | 0.672 | 0.679 | 1e-139 | |
| 33308405 | 539 | GTP cyclohydrolase II/3,4-dihydroxy-2-bu | 0.970 | 0.664 | 0.693 | 1e-137 | |
| 297821469 | 475 | hypothetical protein ARALYDRAFT_900693 [ | 0.983 | 0.764 | 0.678 | 1e-134 | |
| 4544447 | 433 | putative GTP cyclohydrolase [Arabidopsis | 0.859 | 0.732 | 0.755 | 1e-134 | |
| 30681714 | 476 | 3,4-dihydroxy 2-butanone 4-phosphate syn | 0.970 | 0.752 | 0.681 | 1e-134 | |
| 298561264 | 557 | GTP cyclohydrolase II/3,4-dihydroxy-2-bu | 0.934 | 0.619 | 0.688 | 1e-133 |
| >gi|255587021|ref|XP_002534102.1| GTP cyclohydrolase II, putative [Ricinus communis] gi|223525850|gb|EEF28284.1| GTP cyclohydrolase II, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
Score = 533 bits (1374), Expect = e-149, Method: Compositional matrix adjust.
Identities = 282/394 (71%), Positives = 311/394 (78%), Gaps = 32/394 (8%)
Query: 1 MSTSNLYCSSMALLVREPQGG-SCLHFVKPFSADG--------------CLSIKNVGRIK 45
M++ LY SS QGG LH PF+ + C +K V R++
Sbjct: 1 MASVYLYISSFN--PSPLQGGYKGLHCAYPFAPNDLTDLVVSSNPTRKLCFGLKGVSRVR 58
Query: 46 TAALVSGEGDVISYPNNN----------KKYT---AIETQSDTIGFGTLGAEITPKTSDF 92
A+LVSGEGD++S NNN K+ +E Q D IGFGTL AEITP TS F
Sbjct: 59 -ASLVSGEGDLLSCHNNNGAPGQDTIVSNKFNPSPGLELQPDAIGFGTLSAEITPTTSAF 117
Query: 93 FPNDDEFDLDRPTKGFASISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAF 152
FP+DDE+DLD PT GFASI EAIEDIRQGKLVIVVDDEDRENEGDLIMAAS TPE MAF
Sbjct: 118 FPDDDEYDLDHPTDGFASIPEAIEDIRQGKLVIVVDDEDRENEGDLIMAASKATPEVMAF 177
Query: 153 IVRHGTGIVCVSMKGEDLERLELPLMVNHKDNEEKLCTAFTVSVDAKYGTTTGVSANDRA 212
IV+HGTGIVCVSMKGEDLERLELPLMV HK+NEEKLCTAFTV+VDAK+GTTTGVSA+DRA
Sbjct: 178 IVKHGTGIVCVSMKGEDLERLELPLMVTHKENEEKLCTAFTVTVDAKHGTTTGVSAHDRA 237
Query: 213 KTVLALACRDSKPEDFNRPGHIFPLKYREGGVLKRAGHTEASVDLAVLAGLEPVAVLCEI 272
TVLALA RDSKP DFNRPGHIFPLKYREGGVLKRAGHTEASVDL++LAGLEPVAVLCEI
Sbjct: 238 ATVLALASRDSKPGDFNRPGHIFPLKYREGGVLKRAGHTEASVDLSMLAGLEPVAVLCEI 297
Query: 273 VDDDGSMARLPKLRQFAQTENLKIISIADLIRYRRKRDRLVELAAAAPIPTMWGPFKAHC 332
VDDDGSMARLP+LRQFAQTENLKIISIADLIRYRRKRDRLVELAA APIPTMWGPF+A+C
Sbjct: 298 VDDDGSMARLPRLRQFAQTENLKIISIADLIRYRRKRDRLVELAATAPIPTMWGPFEAYC 357
Query: 333 YRSLLDGIEHIAMVKVCIHLNYQALLVKFSYFCI 366
YRSLLDGIEHIAMVK I + + +LV+ C+
Sbjct: 358 YRSLLDGIEHIAMVKGEIG-DGKDILVRVHSECL 390
|
Source: Ricinus communis Species: Ricinus communis Genus: Ricinus Family: Euphorbiaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|225465770|ref|XP_002267374.1| PREDICTED: riboflavin biosynthesis protein ribBA, chloroplastic-like [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|296087438|emb|CBI34027.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|224096145|ref|XP_002310549.1| predicted protein [Populus trichocarpa] gi|222853452|gb|EEE90999.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|359480493|ref|XP_002266093.2| PREDICTED: riboflavin biosynthesis protein ribBA, chloroplastic-like [Vitis vinifera] gi|297741836|emb|CBI33149.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|33308405|gb|AAQ03091.1| GTP cyclohydrolase II/3,4-dihydroxy-2-butanone 4-phosphate synthase [Malus x domestica] | Back alignment and taxonomy information |
|---|
| >gi|297821469|ref|XP_002878617.1| hypothetical protein ARALYDRAFT_900693 [Arabidopsis lyrata subsp. lyrata] gi|297324456|gb|EFH54876.1| hypothetical protein ARALYDRAFT_900693 [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
|---|
| >gi|4544447|gb|AAD22355.1| putative GTP cyclohydrolase [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|30681714|ref|NP_179831.2| 3,4-dihydroxy 2-butanone 4-phosphate synthase [Arabidopsis thaliana] gi|44681386|gb|AAS47633.1| At2g22450 [Arabidopsis thaliana] gi|45773912|gb|AAS76760.1| At2g22450 [Arabidopsis thaliana] gi|110737823|dbj|BAF00850.1| putative GTP cyclohydrolase [Arabidopsis thaliana] gi|330252213|gb|AEC07307.1| 3,4-dihydroxy 2-butanone 4-phosphate synthase [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|298561264|dbj|BAJ09646.1| GTP cyclohydrolase II/3,4-dihydroxy-2-butanone 4-phosphate synthase [Nicotiana benthamiana] | 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 | 369 | ||||||
| TAIR|locus:2041253 | 476 | RIBA2 "homolog of ribA 2" [Ara | 0.861 | 0.668 | 0.751 | 1.3e-123 | |
| TAIR|locus:2173373 | 543 | GCH "GTP cyclohydrolase II" [A | 0.888 | 0.604 | 0.703 | 6.7e-120 | |
| TIGR_CMR|CHY_1473 | 401 | CHY_1473 "3,4-dihydroxy-2-buta | 0.693 | 0.638 | 0.561 | 4.8e-71 | |
| TIGR_CMR|GSU_1690 | 400 | GSU_1690 "3,4-dihydroxy-2-buta | 0.642 | 0.592 | 0.556 | 1.1e-66 | |
| TIGR_CMR|DET_1188 | 403 | DET_1188 "3,4-dihydroxy-2-buta | 0.691 | 0.632 | 0.503 | 5.5e-61 | |
| TIGR_CMR|BA_4333 | 397 | BA_4333 "3,4-dihydroxy-2-butan | 0.691 | 0.642 | 0.513 | 7.1e-61 | |
| UNIPROTKB|Q9KPU3 | 369 | VC_2269 "3,4-dihydroxy-2-butan | 0.631 | 0.631 | 0.523 | 4.5e-59 | |
| TIGR_CMR|SO_3467 | 367 | SO_3467 "3,4-dihydroxy-2-butan | 0.639 | 0.643 | 0.516 | 4.5e-59 | |
| TIGR_CMR|VC_2269 | 369 | VC_2269 "3,4-dihydroxy-2-butan | 0.631 | 0.631 | 0.523 | 4.5e-59 | |
| UNIPROTKB|P0A5V0 | 425 | ribBA "Riboflavin biosynthesis | 0.639 | 0.555 | 0.512 | 2.5e-58 |
| TAIR|locus:2041253 RIBA2 "homolog of ribA 2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 1215 (432.8 bits), Expect = 1.3e-123, P = 1.3e-123
Identities = 242/322 (75%), Positives = 270/322 (83%)
Query: 49 LVSGEGDVISYPNNNKKYTAIETQSDTIGFGTLGAEITPKTSDFFPN--DDEFDLDRPTK 106
++ EGDV S +N IE Q D + FGTL AE+ P T D P D+EFDLDRPT
Sbjct: 46 VIPEEGDVFSSSKSNGSSMGIELQPDLVSFGTLAAEMIPTTMDS-PEVEDEEFDLDRPTD 104
Query: 107 GFASISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAFIVRHGTGIVCVSMK 166
GFASI +AIEDIR GK+V+VVDDEDRENEGDLIMAASL TPEAMAF+V+HGTGIVCVSMK
Sbjct: 105 GFASIPQAIEDIRHGKMVVVVDDEDRENEGDLIMAASLATPEAMAFVVKHGTGIVCVSMK 164
Query: 167 GEDLERLELPLMVNHKDNEEKLCTAFTVSVDAKYGTTTGVSANDRAKTVLALACRDSKPE 226
GEDLERLELPLMV KDNEEKL TAFTVSVDAK GT+TGVSA DRA+T+L LA +DSKPE
Sbjct: 165 GEDLERLELPLMVTRKDNEEKLRTAFTVSVDAKKGTSTGVSARDRAQTILTLASKDSKPE 224
Query: 227 DFNRPGHIFPLKYREGGVLKRAGHTEASVDLAVLAGLEPVAVLCEIVDDDGSMARLPKLR 286
DFNRPGHIFPL+YREGGVLKRAGHTEASVDL VLAGLEPV+VLCEIVDDDGSMARLP+LR
Sbjct: 225 DFNRPGHIFPLRYREGGVLKRAGHTEASVDLTVLAGLEPVSVLCEIVDDDGSMARLPRLR 284
Query: 287 QFAQTENLKIISIADLIRYRRKRDRLVELAAAAPIPTMWGPFKAHCYRSLLDGIEHIAMV 346
QFAQ NLK+ISIADLIRYRRKR+RLVE A APIPTMWGPFKAHC++SLLDG+EHIAMV
Sbjct: 285 QFAQENNLKLISIADLIRYRRKRERLVEFTAVAPIPTMWGPFKAHCFKSLLDGVEHIAMV 344
Query: 347 KVCIHLNYQALLVKFSYFCIEE 368
K I + + +LV+ CI +
Sbjct: 345 KGEIG-DGKDILVRVHAECITD 365
|
|
| TAIR|locus:2173373 GCH "GTP cyclohydrolase II" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|CHY_1473 CHY_1473 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II" [Carboxydothermus hydrogenoformans Z-2901 (taxid:246194)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|GSU_1690 GSU_1690 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II" [Geobacter sulfurreducens PCA (taxid:243231)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|DET_1188 DET_1188 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II" [Dehalococcoides ethenogenes 195 (taxid:243164)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|BA_4333 BA_4333 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II" [Bacillus anthracis str. Ames (taxid:198094)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q9KPU3 VC_2269 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II" [Vibrio cholerae O1 biovar El Tor str. N16961 (taxid:243277)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|SO_3467 SO_3467 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II, putative" [Shewanella oneidensis MR-1 (taxid:211586)] | Back alignment and assigned GO terms |
|---|
| TIGR_CMR|VC_2269 VC_2269 "3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II" [Vibrio cholerae O1 biovar El Tor (taxid:686)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|P0A5V0 ribBA "Riboflavin biosynthesis protein RibBA" [Mycobacterium tuberculosis (taxid:1773)] | 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
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 ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 369 | |||
| PLN02831 | 450 | PLN02831, PLN02831, Bifunctional GTP cyclohydrolas | 0.0 | |
| PRK09311 | 402 | PRK09311, PRK09311, bifunctional 3,4-dihydroxy-2-b | 1e-135 | |
| PRK09319 | 555 | PRK09319, PRK09319, bifunctional 3,4-dihydroxy-2-b | 1e-112 | |
| PRK14019 | 367 | PRK14019, PRK14019, bifunctional 3,4-dihydroxy-2-b | 1e-110 | |
| pfam00926 | 193 | pfam00926, DHBP_synthase, 3,4-dihydroxy-2-butanone | 1e-110 | |
| COG0108 | 203 | COG0108, RibB, 3,4-dihydroxy-2-butanone 4-phosphat | 1e-106 | |
| PRK09314 | 339 | PRK09314, PRK09314, bifunctional 3,4-dihydroxy-2-b | 8e-89 | |
| TIGR00506 | 199 | TIGR00506, ribB, 3,4-dihydroxy-2-butanone 4-phosph | 4e-86 | |
| PRK03353 | 217 | PRK03353, ribB, 3,4-dihydroxy-2-butanone 4-phospha | 3e-85 | |
| PRK12485 | 369 | PRK12485, PRK12485, bifunctional 3,4-dihydroxy-2-b | 1e-79 | |
| PRK01792 | 214 | PRK01792, ribB, 3,4-dihydroxy-2-butanone 4-phospha | 3e-76 | |
| PRK00910 | 218 | PRK00910, ribB, 3,4-dihydroxy-2-butanone 4-phospha | 1e-65 | |
| PRK00014 | 230 | PRK00014, ribB, 3,4-dihydroxy-2-butanone 4-phospha | 7e-64 | |
| PRK09318 | 387 | PRK09318, PRK09318, bifunctional 3,4-dihydroxy-2-b | 3e-42 | |
| PRK05773 | 219 | PRK05773, PRK05773, 3,4-dihydroxy-2-butanone 4-pho | 1e-22 | |
| pfam00925 | 169 | pfam00925, GTP_cyclohydro2, GTP cyclohydrolase II | 1e-07 | |
| COG0807 | 193 | COG0807, RibA, GTP cyclohydrolase II [Coenzyme met | 8e-07 | |
| cd00641 | 193 | cd00641, GTP_cyclohydro2, GTP cyclohydrolase II (R | 1e-06 |
| >gnl|CDD|215445 PLN02831, PLN02831, Bifunctional GTP cyclohydrolase II/ 3,4-dihydroxy-2-butanone-4-phosphate synthase | Back alignment and domain information |
|---|
Score = 546 bits (1410), Expect = 0.0
Identities = 216/275 (78%), Positives = 243/275 (88%), Gaps = 1/275 (0%)
Query: 74 DTIGFGTLGAEITPKTSDFFPNDDEFDLDRPTKGFASISEAIEDIRQGKLVIVVDDEDRE 133
D+ FGTL AEITP T DFF +D E D DRPT+GF+SI+EA+EDIRQGK V+VVDDEDRE
Sbjct: 1 DSASFGTLAAEITPTTDDFFVSDAEGDPDRPTEGFSSIAEALEDIRQGKFVVVVDDEDRE 60
Query: 134 NEGDLIMAASLVTPEAMAFIVRHGTGIVCVSMKGEDLERLELPLMVNHKDNEEKLCTAFT 193
NEGDLIMAASLVTPEAMAF+V+HG+GIVCVSMKGEDL+RL LPLMV K+NEEK+ TAFT
Sbjct: 61 NEGDLIMAASLVTPEAMAFLVKHGSGIVCVSMKGEDLDRLRLPLMVPSKENEEKMATAFT 120
Query: 194 VSVDAKYGTTTGVSANDRAKTVLALACRDSKPEDFNRPGHIFPLKYREGGVLKRAGHTEA 253
V+VDAK+GTTTGVSA+DRAKT+LALA DSKPEDF RPGHIFPL+YREGGVLKRAGHTEA
Sbjct: 121 VTVDAKHGTTTGVSASDRAKTILALASPDSKPEDFRRPGHIFPLRYREGGVLKRAGHTEA 180
Query: 254 SVDLAVLAGLEPVAVLCEIVDD-DGSMARLPKLRQFAQTENLKIISIADLIRYRRKRDRL 312
+VDLAVLAGL PV VLCEIV+D DGSMARLP+LR+FA+ LKIISIADLIRYRRKR++L
Sbjct: 181 AVDLAVLAGLPPVGVLCEIVNDEDGSMARLPQLRKFAEEHGLKIISIADLIRYRRKREKL 240
Query: 313 VELAAAAPIPTMWGPFKAHCYRSLLDGIEHIAMVK 347
VE A A +PT WG F A+CYRS LDGIEHIA VK
Sbjct: 241 VERTAVARLPTKWGLFTAYCYRSKLDGIEHIAFVK 275
|
Length = 450 |
| >gnl|CDD|181774 PRK09311, PRK09311, bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II protein; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|236465 PRK09319, PRK09319, bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II/unknown domain fusion protein; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|237587 PRK14019, PRK14019, bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II-like protein; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|216197 pfam00926, DHBP_synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase | Back alignment and domain information |
|---|
| >gnl|CDD|223186 COG0108, RibB, 3,4-dihydroxy-2-butanone 4-phosphate synthase [Coenzyme metabolism] | Back alignment and domain information |
|---|
| >gnl|CDD|181775 PRK09314, PRK09314, bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II protein; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|232999 TIGR00506, ribB, 3,4-dihydroxy-2-butanone 4-phosphate synthase | Back alignment and domain information |
|---|
| >gnl|CDD|235119 PRK03353, ribB, 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|171535 PRK12485, PRK12485, bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II-like protein; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|167278 PRK01792, ribB, 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|179162 PRK00910, ribB, 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|134031 PRK00014, ribB, 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|236464 PRK09318, PRK09318, bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II protein; Provisional | Back alignment and domain information |
|---|
| >gnl|CDD|235601 PRK05773, PRK05773, 3,4-dihydroxy-2-butanone 4-phosphate synthase; Validated | Back alignment and domain information |
|---|
| >gnl|CDD|216196 pfam00925, GTP_cyclohydro2, GTP cyclohydrolase II | Back alignment and domain information |
|---|
| >gnl|CDD|223878 COG0807, RibA, GTP cyclohydrolase II [Coenzyme metabolism] | Back alignment and domain information |
|---|
| >gnl|CDD|238348 cd00641, GTP_cyclohydro2, GTP cyclohydrolase II (RibA) | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 369 | |||
| PLN02831 | 450 | Bifunctional GTP cyclohydrolase II/ 3,4-dihydroxy- | 100.0 | |
| PRK09314 | 339 | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate | 100.0 | |
| PRK12485 | 369 | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate | 100.0 | |
| PRK09319 | 555 | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate | 100.0 | |
| PRK09311 | 402 | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate | 100.0 | |
| PRK14019 | 367 | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate | 100.0 | |
| PRK09318 | 387 | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate | 100.0 | |
| COG0108 | 203 | RibB 3,4-dihydroxy-2-butanone 4-phosphate synthase | 100.0 | |
| PRK00910 | 218 | ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase | 100.0 | |
| PRK01792 | 214 | ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase | 100.0 | |
| PRK00014 | 230 | ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase | 100.0 | |
| TIGR00506 | 199 | ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase | 100.0 | |
| PF00926 | 194 | DHBP_synthase: 3,4-dihydroxy-2-butanone 4-phosphat | 100.0 | |
| PRK03353 | 217 | ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase | 100.0 | |
| PRK05773 | 219 | 3,4-dihydroxy-2-butanone 4-phosphate synthase; Val | 100.0 | |
| KOG1284 | 357 | consensus Bifunctional GTP cyclohydrolase II/3,4-d | 100.0 | |
| PRK08815 | 375 | GTP cyclohydrolase; Provisional | 100.0 | |
| PF00925 | 169 | GTP_cyclohydro2: GTP cyclohydrolase II; InterPro: | 98.24 | |
| PRK07198 | 418 | hypothetical protein; Validated | 97.75 | |
| KOG1284 | 357 | consensus Bifunctional GTP cyclohydrolase II/3,4-d | 84.27 |
| >PLN02831 Bifunctional GTP cyclohydrolase II/ 3,4-dihydroxy-2-butanone-4-phosphate synthase | Back alignment and domain information |
|---|
Probab=100.00 E-value=1.8e-88 Score=689.03 Aligned_cols=295 Identities=75% Similarity=1.132 Sum_probs=286.7
Q ss_pred CccccccccccccccccCCCcCCCCCCCCCCCCCcccHHHHHHHHHCCcEEEEEeCCCCCCceeEEEEcCCCCHHHHHHH
Q 017544 74 DTIGFGTLGAEITPKTSDFFPNDDEFDLDRPTKGFASISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAFI 153 (369)
Q Consensus 74 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~VerAi~aLr~G~pVvV~Dde~re~EgdLV~AAe~aT~e~vafm 153 (369)
|+++||||.|+++|++++||.++.+.+.+.++++|++|++||++||+|+||||+||++||||||||+|||.+|++.|+||
T Consensus 1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ve~ai~~lr~G~~Viv~Dd~~rEnegdLv~aAe~~t~e~v~fm 80 (450)
T PLN02831 1 DSASFGTLAAEITPTTDDFFVSDAEGDPDRPTEGFSSIAEALEDIRQGKFVVVVDDEDRENEGDLIMAASLVTPEAMAFL 80 (450)
T ss_pred CCccccccccCCcccccccccccccccccCcccccCcHHHHHHHHHCCCeEEEEeCCCCCCceeEEEEchhCCHHHHHHH
Confidence 57899999999999999999999999999997789999999999999999999999999999999999999999999999
Q ss_pred HHhCCCcEEEecCHHHHHhcCCCcccccCCCcccccCceEEEeeccCCCCCCCChhhhHHHHHHHhcCCCCCCCccCCCC
Q 017544 154 VRHGTGIVCVSMKGEDLERLELPLMVNHKDNEEKLCTAFTVSVDAKYGTTTGVSANDRAKTVLALACRDSKPEDFNRPGH 233 (369)
Q Consensus 154 ~~~~~Glvcvalt~~ra~~LgL~~m~~~~~n~~~~~taftVsVDa~~g~~TGISa~DRA~TIr~LAdp~s~p~Df~rPGH 233 (369)
++|++|++|++|+++||++|+||+|+....|.+..+++||||||+++|++|||||.|||.||++||+|+++|.||++|||
T Consensus 81 ~~~~~GliC~~lt~~ra~~L~Lp~m~~~~~n~~~~~t~ftvsVd~~~g~~TGISa~dRa~Tir~lad~~~~~~df~~PGH 160 (450)
T PLN02831 81 VKHGSGIVCVSMKGEDLDRLRLPLMVPSKENEEKMATAFTVTVDAKHGTTTGVSASDRAKTILALASPDSKPEDFRRPGH 160 (450)
T ss_pred HHhCCCceEEecCHHHHhhcCCCcccccccCCcccCCCceEEEecCCCcccccchHHHHHHHHHHhCcCCChhhcCCCCc
Confidence 99999999999999999999999998754477777899999999999999999999999999999999999999999999
Q ss_pred cCccccccCCccccCChhHHHHHHHHHcCCCccEEEEEEeCC-CCCcCChhHHHHHHHhCCCeEEeHHHHHHHHHhcccc
Q 017544 234 IFPLKYREGGVLKRAGHTEASVDLAVLAGLEPVAVLCEIVDD-DGSMARLPKLRQFAQTENLKIISIADLIRYRRKRDRL 312 (369)
Q Consensus 234 vfPL~a~~gGvl~R~GhtEAAVdLarLAGL~PaaVi~el~~~-dG~ma~~~~l~~fA~~~~L~ivsi~DLi~yr~~~e~l 312 (369)
||||++++|||++|+|||||||||||||||.|++|||||+++ ||+|++.+++.+||++|+|++++++||++||.+.+++
T Consensus 161 vfPL~a~~ggvl~R~GhtEaavdLarlAgl~Paavi~Ei~~~~dG~m~~~~~~~~fA~~h~L~~v~i~dli~yr~~~e~l 240 (450)
T PLN02831 161 IFPLRYREGGVLKRAGHTEAAVDLAVLAGLPPVGVLCEIVNDEDGSMARLPQLRKFAEEHGLKIISIADLIRYRRKREKL 240 (450)
T ss_pred ccceeecccCccCCCChHHHHHHHHHHcCCCceEEEEEeccCCCCCccChHHHHHHHHHcCCcEEEHHHHHHHHhhcccc
Confidence 999999999999999999999999999999999999999995 8999999999999999999999999999999999999
Q ss_pred hhcccccccccccccEEEEEEEecCCCceEEEEEeeecCCCCCcceEEEecCCCCCC
Q 017544 313 VELAAAAPIPTMWGPFKAHCYRSLLDGIEHIAMVKVCIHLNYQALLVKFSYFCIEEH 369 (369)
Q Consensus 313 V~~~a~a~LPT~~G~F~i~~Yr~~~dg~EHiALV~Gd~~~~~~~vLVRVHSEClTGD 369 (369)
|++++++.|||.||+|++++|++..++.||+||++|++. .++||||||||||+|||
T Consensus 241 V~rv~~~~lpT~~G~F~~~~yr~~~~g~eHlALv~Gd~~-~~~~vLVRVHSec~tgD 296 (450)
T PLN02831 241 VERTAVARLPTKWGLFTAYCYRSKLDGIEHIAFVKGDIG-DGQDVLVRVHSECLTGD 296 (450)
T ss_pred ccccceeeeecCCCCEEEEEEEeCCCCeEEEEEEeCCcC-CCCCceEEEeccCCHHH
Confidence 999999999999999999999999999999999999998 78899999999999998
|
|
| >PRK09314 bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II protein; Provisional | Back alignment and domain information |
|---|
| >PRK12485 bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II-like protein; Provisional | Back alignment and domain information |
|---|
| >PRK09319 bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II/unknown domain fusion protein; Provisional | Back alignment and domain information |
|---|
| >PRK09311 bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II protein; Provisional | Back alignment and domain information |
|---|
| >PRK14019 bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II-like protein; Provisional | Back alignment and domain information |
|---|
| >PRK09318 bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II protein; Provisional | Back alignment and domain information |
|---|
| >COG0108 RibB 3,4-dihydroxy-2-butanone 4-phosphate synthase [Coenzyme metabolism] | Back alignment and domain information |
|---|
| >PRK00910 ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >PRK01792 ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >PRK00014 ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >TIGR00506 ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase | Back alignment and domain information |
|---|
| >PF00926 DHBP_synthase: 3,4-dihydroxy-2-butanone 4-phosphate synthase; InterPro: IPR000422 3,4-dihydroxy-2-butanone 4-phosphate synthase (4 | Back alignment and domain information |
|---|
| >PRK03353 ribB 3,4-dihydroxy-2-butanone 4-phosphate synthase; Provisional | Back alignment and domain information |
|---|
| >PRK05773 3,4-dihydroxy-2-butanone 4-phosphate synthase; Validated | Back alignment and domain information |
|---|
| >KOG1284 consensus Bifunctional GTP cyclohydrolase II/3,4-dihydroxy-2butanone-4-phosphate synthase [Coenzyme transport and metabolism] | Back alignment and domain information |
|---|
| >PRK08815 GTP cyclohydrolase; Provisional | Back alignment and domain information |
|---|
| >PF00925 GTP_cyclohydro2: GTP cyclohydrolase II; InterPro: IPR000926 GTP cyclohydrolase II catalyses the first committed step in the biosynthesis of riboflavin | Back alignment and domain information |
|---|
| >PRK07198 hypothetical protein; Validated | Back alignment and domain information |
|---|
| >KOG1284 consensus Bifunctional GTP cyclohydrolase II/3,4-dihydroxy-2butanone-4-phosphate synthase [Coenzyme transport and metabolism] | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 369 | ||||
| 1g57_A | 217 | Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Pho | 1e-55 | ||
| 1iez_A | 217 | Solution Structure Of 3,4-Dihydroxy-2-Butanone 4-Ph | 1e-55 | ||
| 3lqu_A | 217 | Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Pho | 6e-55 | ||
| 3h07_A | 220 | Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Pho | 6e-55 | ||
| 3mgz_A | 206 | Crystal Structure Of Dhbps Domain Of Bi-Functional | 2e-53 | ||
| 3mk5_A | 212 | Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Pho | 2e-53 | ||
| 1tks_A | 204 | Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Pho | 1e-51 | ||
| 1k49_A | 233 | Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Pho | 2e-44 | ||
| 1pvw_A | 227 | 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase From | 4e-26 | ||
| 1pvy_A | 227 | 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase From | 5e-25 |
| >pdb|1G57|A Chain A, Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase Length = 217 | Back alignment and structure |
|
| >pdb|1IEZ|A Chain A, Solution Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase Of Riboflavin Biosynthesis Length = 217 | Back alignment and structure |
| >pdb|3LQU|A Chain A, Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase Complexed With Ribulose-5 Phosphate Length = 217 | Back alignment and structure |
| >pdb|3H07|A Chain A, Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase From Yersinia Pestis Co92 Length = 220 | Back alignment and structure |
| >pdb|3MGZ|A Chain A, Crystal Structure Of Dhbps Domain Of Bi-Functional DhbpsGTP Cyclohydrolase Ii From Mycobacterium Tuberculosis At Ph 4.0 Length = 206 | Back alignment and structure |
| >pdb|3MK5|A Chain A, Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase Domain From Mycobacterium Tuberculosis With Sulfate And Zinc At Ph 4.00 Length = 212 | Back alignment and structure |
| >pdb|1TKS|A Chain A, Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase Of Candida Albicans Length = 204 | Back alignment and structure |
| >pdb|1K49|A Chain A, Crystal Structure Of 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase (Cation Free Form) Length = 233 | Back alignment and structure |
| >pdb|1PVW|A Chain A, 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase From M. Jannaschii Length = 227 | Back alignment and structure |
| >pdb|1PVY|A Chain A, 3,4-Dihydroxy-2-Butanone 4-Phosphate Synthase From M. Jannaschii In Complex With Ribulose 5-Phosphate Length = 227 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 369 | |||
| 1g57_A | 217 | DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphat | 1e-134 | |
| 1tks_A | 204 | 3,4-dihydroxy-2-butanone 4-phosphate synthase; rib | 1e-133 | |
| 3mio_A | 206 | DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphat | 1e-132 | |
| 1k4i_A | 233 | 3,4-dihydroxy-2-butanone 4-phosphate synthase; rib | 1e-131 | |
| 1snn_A | 227 | DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphat | 1e-120 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 5e-11 | |
| 2bz1_A | 196 | GTP cyclohydrolase II; riboflavin biosynthesis, ca | 3e-09 |
| >1g57_A DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavine biosynthesis, skeletal rearrangement, antimicrobial target; 1.40A {Escherichia coli} SCOP: d.115.1.2 PDB: 1g58_A 1iez_A 3ls6_A 3lrj_A 3lqu_A 3h07_A Length = 217 | Back alignment and structure |
|---|
Score = 381 bits (981), Expect = e-134
Identities = 100/217 (46%), Positives = 142/217 (65%), Gaps = 2/217 (0%)
Query: 97 DEFDLDRPTKGFASISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAFIVRH 156
+ L F + A+ +R+G+ V+V+DDEDRENEGD+I A +T E MA +RH
Sbjct: 2 AQTLLSSFGTPFERVENALAALREGRGVMVLDDEDRENEGDMIFPAETMTVEQMALTIRH 61
Query: 157 GTGIVCVSMKGEDLERLELPLMVNHKDNEEKLCTAFTVSVDAKYGTTTGVSANDRAKTVL 216
G+GIVC+ + + ++L+LP+MV + N T FTV+++A G TTGVSA DR TV
Sbjct: 62 GSGIVCLCITEDRRKQLDLPMMVEN--NTSAYGTGFTVTIEAAEGVTTGVSAADRITTVR 119
Query: 217 ALACRDSKPEDFNRPGHIFPLKYREGGVLKRAGHTEASVDLAVLAGLEPVAVLCEIVDDD 276
A +KP D NRPGH+FPL+ + GGVL R GHTEA++DL LAG +P VLCE+ +DD
Sbjct: 120 AAIADGAKPSDLNRPGHVFPLRAQAGGVLTRGGHTEATIDLMTLAGFKPAGVLCELTNDD 179
Query: 277 GSMARLPKLRQFAQTENLKIISIADLIRYRRKRDRLV 313
G+MAR P+ +FA N+ +++I DL+ YR+ +R
Sbjct: 180 GTMARAPECIEFANKHNMALVTIEDLVAYRQAHERKA 216
|
| >1tks_A 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesis, 3,4-dihydroxy-2-B 4-phosphate synthase, synthetic gene, ISO; 1.60A {Candida albicans} SCOP: d.115.1.2 PDB: 1tku_A* 2ris_A 2riu_A* Length = 204 | Back alignment and structure |
|---|
| >3mio_A DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin, ribulose-5-phosphate, FAD, FMN; 1.80A {Mycobacterium tuberculosis} PDB: 3mgz_A 3mk5_A Length = 206 | Back alignment and structure |
|---|
| >1k4i_A 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesi antimicrobial target, structure-based design, isomerase; 0.98A {Magnaporthe grisea} SCOP: d.115.1.2 PDB: 1k49_A 1k4l_A 1k4o_A 1k4p_A Length = 233 | Back alignment and structure |
|---|
| >1snn_A DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesis, isomerase; HET: 5RP; 1.55A {Methanocaldococcus jannaschii} SCOP: d.115.1.2 PDB: 1pvy_A* 1pvw_A Length = 227 | Back alignment and structure |
|---|
| >1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 | Back alignment and structure |
|---|
| >2bz1_A GTP cyclohydrolase II; riboflavin biosynthesis, catalytic zinc, magnesium; 1.54A {Escherichia coli} SCOP: c.144.1.1 PDB: 2bz0_A Length = 196 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 369 | |||
| 3mio_A | 206 | DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphat | 100.0 | |
| 1k4i_A | 233 | 3,4-dihydroxy-2-butanone 4-phosphate synthase; rib | 100.0 | |
| 1tks_A | 204 | 3,4-dihydroxy-2-butanone 4-phosphate synthase; rib | 100.0 | |
| 1snn_A | 227 | DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphat | 100.0 | |
| 1g57_A | 217 | DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphat | 100.0 |
| >3mio_A DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin, ribulose-5-phosphate, FAD, FMN; 1.80A {Mycobacterium tuberculosis} SCOP: d.115.1.0 PDB: 3mgz_A 3mk5_A | Back alignment and structure |
|---|
Probab=100.00 E-value=1.3e-74 Score=533.79 Aligned_cols=203 Identities=53% Similarity=0.835 Sum_probs=188.6
Q ss_pred CCcccHHHHHHHHHCCcEEEEEeCCCCCCceeEEEEcCCCCHHHHHHHHHhCCCcEEEecCHHHHHhcCCCcccccCCCc
Q 017544 106 KGFASISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAFIVRHGTGIVCVSMKGEDLERLELPLMVNHKDNE 185 (369)
Q Consensus 106 ~~~~~VerAi~aLr~G~pVvV~Dde~re~EgdLV~AAe~aT~e~vafm~~~~~Glvcvalt~~ra~~LgL~~m~~~~~n~ 185 (369)
+.|++|++||++||+|+||||+||++||||||||+|||.+|++.||||++|++|++|++|++++|++|+||+|+.. |+
T Consensus 2 ~~~~~ie~Ai~~lr~G~~Viv~DdedREnEgDli~aAe~~T~e~i~fm~~~~~GliC~~lt~~~a~~L~Lp~mv~~--n~ 79 (206)
T 3mio_A 2 TRLDSVERAVADIAAGKAVIVIDDEDRENEGDLIFAAEKATPEMVAFMVRYTSGYLCVPLDGAICDRLGLLPMYAV--NQ 79 (206)
T ss_dssp CCCCCHHHHHHHHHTTCCEEEESSSCTTCCCEEEEEGGGCCHHHHHHHHHHBCSCCEEEECHHHHHHTTCSCCC------
T ss_pred CCchhHHHHHHHHHCCCeEEEEeCCCCccceeEEEEhHhCCHHHHHHHHHhCCCceEEECCHHHHhhCCCCccccc--CC
Confidence 4578999999999999999999999999999999999999999999999999999999999999999999999987 88
Q ss_pred ccccCceEEEeeccCCCCCCCChhhhHHHHHHHhcCCCCCCCccCCCCcCccccccCCccccCChhHHHHHHHHHcCCCc
Q 017544 186 EKLCTAFTVSVDAKYGTTTGVSANDRAKTVLALACRDSKPEDFNRPGHIFPLKYREGGVLKRAGHTEASVDLAVLAGLEP 265 (369)
Q Consensus 186 ~~~~taftVsVDa~~g~~TGISa~DRA~TIr~LAdp~s~p~Df~rPGHvfPL~a~~gGvl~R~GhtEAAVdLarLAGL~P 265 (369)
+.++|+|||||||++|++|||||.||+.||++|++|+++|.||++|||||||++++|||++|+|||||||||||||||.|
T Consensus 80 ~~~~taftvsvda~~g~tTGISA~DRa~Ti~~ladp~~~p~Df~rPGHvfPL~A~~gGvl~R~GhTEaavdLarlAGl~P 159 (206)
T 3mio_A 80 DKHGTAYTVTVDARNGIGTGISASDRATTMRLLADPTSVADDFTRPGHVVPLRAKDGGVLRRPGHTEAAVDLARMAGLQP 159 (206)
T ss_dssp -------CCCEEESSSCSSSCSHHHHHHHHHHHHCTTCCGGGEEEEEEEEEEECCTTGGGTCCCHHHHHHHHHHHTTSCS
T ss_pred CCCCCCeEEEEecCCCCCCCcCHHHHHHHHHHHhCCCCCHHHhCCCCCceeEeeCCCCcccCCChHHHHHHHHHHcCCCc
Confidence 88999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred cEEEEEE--eCCCCCcCChhHHHHHHHhCCCeEEeHHHHHHHHHhcc
Q 017544 266 VAVLCEI--VDDDGSMARLPKLRQFAQTENLKIISIADLIRYRRKRD 310 (369)
Q Consensus 266 aaVi~el--~~~dG~ma~~~~l~~fA~~~~L~ivsi~DLi~yr~~~e 310 (369)
++||||| +++||+|++++++.+||++|+||+|+|+||++||+++|
T Consensus 160 a~vicEiv~~~~dG~mar~~~l~~fA~~h~l~~iti~dli~yr~~~e 206 (206)
T 3mio_A 160 AGAICEIVSQKDEGSMAHTDELRVFADEHGLALITIADLIEWRRKHE 206 (206)
T ss_dssp BEEEEEBBCSSSTTSBCCHHHHHHHHHHHTCEEEEHHHHHHHHHHTC
T ss_pred eEEEEEEeeeCCCCCcCCHHHHHHHHHHcCCcEEEHHHHHHHHHhcC
Confidence 9999999 99999999999999999999999999999999998764
|
| >1k4i_A 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesi antimicrobial target, structure-based design, isomerase; 0.98A {Magnaporthe grisea} SCOP: d.115.1.2 PDB: 1k49_A 1k4l_A 1k4o_A 1k4p_A | Back alignment and structure |
|---|
| >1tks_A 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesis, 3,4-dihydroxy-2-B 4-phosphate synthase, synthetic gene, ISO; 1.60A {Candida albicans} SCOP: d.115.1.2 PDB: 1tku_A* 2ris_A 2riu_A* | Back alignment and structure |
|---|
| >1snn_A DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavin biosynthesis, isomerase; HET: 5RP; 1.55A {Methanocaldococcus jannaschii} SCOP: d.115.1.2 PDB: 1pvy_A* 1pvw_A | Back alignment and structure |
|---|
| >1g57_A DHBP synthase, 3,4-dihydroxy-2-butanone 4-phosphate synthase; riboflavine biosynthesis, skeletal rearrangement, antimicrobial target; 1.40A {Escherichia coli} SCOP: d.115.1.2 PDB: 1g58_A 1iez_A 3ls6_A 3lrj_A 3lqu_A 3h07_A | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 369 | ||||
| d1snna_ | 219 | d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphat | 2e-79 | |
| d1g57a_ | 209 | d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphat | 2e-79 | |
| d1k4ia_ | 216 | d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphat | 7e-76 | |
| d1tksa_ | 202 | d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphat | 3e-75 | |
| d2bz1a1 | 174 | c.144.1.1 (A:1-174) GTP cyclohydrolase II, RibA {E | 9e-08 |
| >d1snna_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Archaeon Methanocaldococcus jannaschii [TaxId: 2190]} Length = 219 | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a+b) fold: YrdC/RibB superfamily: YrdC/RibB family: 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB domain: 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB species: Archaeon Methanocaldococcus jannaschii [TaxId: 2190]
Score = 241 bits (615), Expect = 2e-79
Identities = 62/218 (28%), Positives = 120/218 (55%), Gaps = 23/218 (10%)
Query: 110 SISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAFIVRHGTGIVCVSMKGED 169
++ +AIE +++G++++V D ++RE E D+++A+ +TPE + + + G++C ++ +
Sbjct: 2 NVEKAIEALKKGEIILVYDSDEREGETDMVVASQFITPEHIRIMRKDAGGLICTALHPDI 61
Query: 170 LERLELPLMVNH----------------KDNEEKLCTAFTVSVDAKYGTTTGVSANDRAK 213
+L +P MV+ D ++F+++++ + T TG++ NDRA
Sbjct: 62 CNKLGIPFMVDILEFASQKFKVLRELYPNDIPYDEKSSFSITINHR-KTFTGITDNDRAF 120
Query: 214 TVLALA------CRDSKPEDFNRPGHIFPLKYREGGVLKRAGHTEASVDLAVLAGLEPVA 267
T+ LA + ++F PG + L+ EG V R GHTE +V LA LA L P+
Sbjct: 121 TIKKLAELVKEGRFNDFGKEFRSPGSVTLLRAAEGLVKNRQGHTEMTVALAELANLVPIT 180
Query: 268 VLCEIVDDDGSMARLPKLRQFAQTENLKIISIADLIRY 305
+CE++ DDG+ + +++A+ NL +S ++I Y
Sbjct: 181 TICEMMGDDGNAMSKNETKRYAEKHNLIYLSGEEIINY 218
|
| >d1g57a_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Escherichia coli [TaxId: 562]} Length = 209 | Back information, alignment and structure |
|---|
| >d1k4ia_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Magnaporthe grisea [TaxId: 148305]} Length = 216 | Back information, alignment and structure |
|---|
| >d1tksa_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Candida albicans [TaxId: 5476]} Length = 202 | Back information, alignment and structure |
|---|
| >d2bz1a1 c.144.1.1 (A:1-174) GTP cyclohydrolase II, RibA {Escherichia coli [TaxId: 562]} Length = 174 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 369 | |||
| d1g57a_ | 209 | 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHB | 100.0 | |
| d1tksa_ | 202 | 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHB | 100.0 | |
| d1k4ia_ | 216 | 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHB | 100.0 | |
| d1snna_ | 219 | 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHB | 100.0 | |
| d2bz1a1 | 174 | GTP cyclohydrolase II, RibA {Escherichia coli [Tax | 99.55 |
| >d1g57a_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a+b) fold: YrdC/RibB superfamily: YrdC/RibB family: 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB domain: 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB species: Escherichia coli [TaxId: 562]
Probab=100.00 E-value=1.8e-69 Score=499.82 Aligned_cols=202 Identities=49% Similarity=0.873 Sum_probs=193.6
Q ss_pred CcccHHHHHHHHHCCcEEEEEeCCCCCCceeEEEEcCCCCHHHHHHHHHhCCCcEEEecCHHHHHhcCCCcccccCCCcc
Q 017544 107 GFASISEAIEDIRQGKLVIVVDDEDRENEGDLIMAASLVTPEAMAFIVRHGTGIVCVSMKGEDLERLELPLMVNHKDNEE 186 (369)
Q Consensus 107 ~~~~VerAi~aLr~G~pVvV~Dde~re~EgdLV~AAe~aT~e~vafm~~~~~Glvcvalt~~ra~~LgL~~m~~~~~n~~ 186 (369)
.|++|++||++||+|+||||+||++||||||||++||.+|++.|+||++|++|++|++|++++|++||||+|+.. |.+
T Consensus 8 ~~~~ie~ai~alk~G~~Viv~Dd~~RE~EgDlv~~Ae~~t~e~i~fm~~~~~GliC~a~~~~~~~~L~Lp~m~~~--~~~ 85 (209)
T d1g57a_ 8 PFERVENALAALREGRGVMVLDDEDRENEGDMIFPAETMTVEQMALTIRHGSGIVCLCITEDRRKQLDLPMMVEN--NTS 85 (209)
T ss_dssp HHHHHHHHHHHHHTTCCEEEEC----CCCEEEEEETTTCCHHHHHHHHHHBCSCCEEEECHHHHHHTTCCBSCSS--CCC
T ss_pred chhhHHHHHHHHHCCCEEEEEECCCCCCcccEEEEHHHCCHHHHHHHHHhCCCCEEEcccHHHHhcCCCCCcccc--ccc
Confidence 477999999999999999999999999999999999999999999999999999999999999999999999987 778
Q ss_pred cccCceEEEeeccCCCCCCCChhhhHHHHHHHhcCCCCCCCccCCCCcCccccccCCccccCChhHHHHHHHHHcCCCcc
Q 017544 187 KLCTAFTVSVDAKYGTTTGVSANDRAKTVLALACRDSKPEDFNRPGHIFPLKYREGGVLKRAGHTEASVDLAVLAGLEPV 266 (369)
Q Consensus 187 ~~~taftVsVDa~~g~~TGISa~DRA~TIr~LAdp~s~p~Df~rPGHvfPL~a~~gGvl~R~GhtEAAVdLarLAGL~Pa 266 (369)
.++++|+|+||++.|++||||+.||++||+.|++++++|.||++|||||||++++|||++|+||||||||||||||+.|+
T Consensus 86 ~~~~~ftvsvd~~~g~tTGISa~dRa~Tir~l~~~~~~~~df~~PGHv~pL~a~~gGv~~R~GHTEaavdL~~lAGl~P~ 165 (209)
T d1g57a_ 86 AYGTGFTVTIEAAEGVTTGVSAADRITTVRAAIADGAKPSDLNRPGHVFPLRAQAGGVLTRGGHTEATIDLMTLAGFKPA 165 (209)
T ss_dssp TTCCCBBSCEEESSSCSSSCSHHHHHHHHHHHHSTTCCGGGEEEEEEEEEEECCTTGGGTCCSHHHHHHHHHHHTTSCSC
T ss_pred ccCCcceEEEEecCCccccccHHHHHHHHHHhhccCCCHHHhcCCceeceeeeccCCccccchHHHHHHHHHHhcCCCCe
Confidence 88999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred EEEEEEeCCCCCcCChhHHHHHHHhCCCeEEeHHHHHHHHHhcc
Q 017544 267 AVLCEIVDDDGSMARLPKLRQFAQTENLKIISIADLIRYRRKRD 310 (369)
Q Consensus 267 aVi~el~~~dG~ma~~~~l~~fA~~~~L~ivsi~DLi~yr~~~e 310 (369)
+|||||+++||+|++.+++++||++|+||+|+++||++||+++|
T Consensus 166 avi~Eil~~dG~~~~~~~~~~fA~~~~l~~isi~dli~yr~~~e 209 (209)
T d1g57a_ 166 GVLCELTNDDGTMARAPECIEFANKHNMALVTIEDLVAYRQAHE 209 (209)
T ss_dssp EEEEEBBCTTSSBCCHHHHHHHHHHTTCEEEEHHHHHHHHHHHC
T ss_pred EEEEEEecCCCcccCHHHHHHHHHHcCCCEEEHHHHHHHHHhcC
Confidence 99999999999999999999999999999999999999998865
|
| >d1tksa_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Candida albicans [TaxId: 5476]} | Back information, alignment and structure |
|---|
| >d1k4ia_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Magnaporthe grisea [TaxId: 148305]} | Back information, alignment and structure |
|---|
| >d1snna_ d.115.1.2 (A:) 3,4-dihydroxy-2-butanone 4-phosphate synthase, DHBP synthase, RibB {Archaeon Methanocaldococcus jannaschii [TaxId: 2190]} | Back information, alignment and structure |
|---|
| >d2bz1a1 c.144.1.1 (A:1-174) GTP cyclohydrolase II, RibA {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|