Citrus Sinensis ID: 036976
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 | 243 | ||||||
| 297746444 | 357 | unnamed protein product [Vitis vinifera] | 0.967 | 0.658 | 0.734 | 1e-105 | |
| 225435712 | 419 | PREDICTED: phytoene synthase 2, chloropl | 0.954 | 0.553 | 0.735 | 1e-105 | |
| 255572256 | 385 | Phytoene synthase, chloroplast precursor | 1.0 | 0.631 | 0.705 | 1e-103 | |
| 224052972 | 284 | predicted protein [Populus trichocarpa] | 0.946 | 0.809 | 0.733 | 1e-102 | |
| 224073174 | 298 | predicted protein [Populus trichocarpa] | 0.991 | 0.808 | 0.688 | 1e-100 | |
| 334725693 | 385 | phytoene synthase [Cucumis melo] | 0.991 | 0.625 | 0.670 | 4e-99 | |
| 357462675 | 387 | Phytoene synthase [Medicago truncatula] | 0.967 | 0.607 | 0.689 | 6e-99 | |
| 449448822 | 385 | PREDICTED: phytoene synthase 1, chloropl | 0.991 | 0.625 | 0.662 | 2e-98 | |
| 356569141 | 397 | PREDICTED: phytoene synthase, chloroplas | 0.991 | 0.607 | 0.677 | 4e-97 | |
| 148906078 | 418 | unknown [Picea sitchensis] | 0.954 | 0.555 | 0.639 | 5e-93 |
| >gi|297746444|emb|CBI16500.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
Score = 388 bits (997), Expect = e-105, Method: Compositional matrix adjust.
Identities = 194/264 (73%), Positives = 210/264 (79%), Gaps = 29/264 (10%)
Query: 1 ALLMTEERRKAIWAI---------------------CVLDRWEERLQDIFYGRPYDMLDA 39
LLMTEER+KAIWAI VLDRWEERL DIF GRPYDMLDA
Sbjct: 25 TLLMTEERQKAIWAIYVWCRRTDELVDGPNAAYMSSAVLDRWEERLHDIFNGRPYDMLDA 84
Query: 40 ALTDAVFKFPLDIK--------MRMDTRKFRYENLQELYLYCYYVAGTVGLMSVPVMGIA 91
ALTD ++KFPLDIK MRMDT+ FRYEN QELYLYCYYVAGTVGLMSVPVMGIA
Sbjct: 85 ALTDTIYKFPLDIKPFRDMIEGMRMDTKNFRYENFQELYLYCYYVAGTVGLMSVPVMGIA 144
Query: 92 PDSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGRVYLPQDKLAQFVLCDKDVFARK 151
P+S SAQSIYN AL LG+GNQLTN LRDVGED+ RGRVYLPQD+LAQF LCD+D+F+RK
Sbjct: 145 PESPVSAQSIYNSALYLGIGNQLTNILRDVGEDSLRGRVYLPQDELAQFGLCDRDIFSRK 204
Query: 152 VTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREILDAIEENDYDNL 211
V D WREFMK+QI RAR +FN AEEGASQLDK SRWPVWSSLL+YR+ILDAIEENDYDNL
Sbjct: 205 VNDGWREFMKQQITRARFYFNQAEEGASQLDKASRWPVWSSLLLYRKILDAIEENDYDNL 264
Query: 212 TKRAYVGRMKKYLMLPQAYNRTQS 235
TKRAYVGR KK L LP AY+R QS
Sbjct: 265 TKRAYVGRTKKLLTLPLAYSRAQS 288
|
Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|225435712|ref|XP_002283501.1| PREDICTED: phytoene synthase 2, chloroplastic-like [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|255572256|ref|XP_002527067.1| Phytoene synthase, chloroplast precursor, putative [Ricinus communis] gi|223533572|gb|EEF35311.1| Phytoene synthase, chloroplast precursor, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|224052972|ref|XP_002297643.1| predicted protein [Populus trichocarpa] gi|222844901|gb|EEE82448.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|224073174|ref|XP_002304008.1| predicted protein [Populus trichocarpa] gi|222841440|gb|EEE78987.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|334725693|gb|AEH03199.1| phytoene synthase [Cucumis melo] | Back alignment and taxonomy information |
|---|
| >gi|357462675|ref|XP_003601619.1| Phytoene synthase [Medicago truncatula] gi|355490667|gb|AES71870.1| Phytoene synthase [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|449448822|ref|XP_004142164.1| PREDICTED: phytoene synthase 1, chloroplastic-like [Cucumis sativus] gi|449522422|ref|XP_004168225.1| PREDICTED: phytoene synthase 1, chloroplastic-like [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|356569141|ref|XP_003552764.1| PREDICTED: phytoene synthase, chloroplastic-like [Glycine max] | Back alignment and taxonomy information |
|---|
| >gi|148906078|gb|ABR16198.1| unknown [Picea sitchensis] | 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 | 243 | ||||||
| UNIPROTKB|Q6ED64 | 421 | Q6ED64 "Phytoene synthase 1" [ | 0.909 | 0.524 | 0.632 | 1.2e-81 | |
| TAIR|locus:2167225 | 437 | PSY "PHYTOENE SYNTHASE" [Arabi | 0.909 | 0.505 | 0.646 | 9e-77 | |
| UNIPROTKB|Q8X0Z1 | 612 | carRA "Bifunctional lycopene c | 0.790 | 0.313 | 0.246 | 9.4e-07 | |
| UNIPROTKB|Q60AN4 | 362 | sqs "Squalene synthase" [Methy | 0.296 | 0.198 | 0.369 | 6e-06 | |
| UNIPROTKB|P37295 | 602 | al-2 "Bifunctional lycopene cy | 0.691 | 0.279 | 0.258 | 8.8e-05 | |
| UNIPROTKB|Q9UUQ6 | 614 | CARRP "Bifunctional lycopene c | 0.810 | 0.320 | 0.259 | 0.0002 | |
| UNIPROTKB|Q7Z859 | 673 | crtYB "Bifunctional lycopene c | 0.769 | 0.277 | 0.264 | 0.00038 |
| UNIPROTKB|Q6ED64 Q6ED64 "Phytoene synthase 1" [Oryza sativa Indica Group (taxid:39946)] | Back alignment and assigned GO terms |
|---|
Score = 768 (275.4 bits), Expect = 1.2e-81, Sum P(2) = 1.2e-81
Identities = 148/234 (63%), Positives = 178/234 (76%)
Query: 18 LDRWEERLQDIFYGRPYDMLDAALTDAVFKFPLDIK--------MRMDTRKFRYENLQEL 69
LDRWE+RL D+F GRPYDMLDAAL+D + K P+DI+ MR D RK RY+N EL
Sbjct: 186 LDRWEKRLDDLFTGRPYDMLDAALSDTISKSPIDIQPFRDMIEGMRSDLRKTRYKNFDEL 245
Query: 70 YLYCYYVAGTVGLMSVPVMGIAPDSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGR 129
Y+YCYYVAGTVGLMSVPVMGIAP+S ++ +S+Y+ AL LG+ NQLTN LRDVGEDA RGR
Sbjct: 246 YMYCYYVAGTVGLMSVPVMGIAPESKATTESVYSAALALGIANQLTNILRDVGEDARRGR 305
Query: 130 VYLPQDKLAQFVLCDKDVFARKVTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPV 189
+YLPQD+LA+ L D+D+F VT+ WR FMK QIKRAR FF AE G ++L + SRWPV
Sbjct: 306 IYLPQDELAEAGLSDEDIFNGVVTNKWRSFMKRQIKRARMFFEEAERGVTELSQASRWPV 365
Query: 190 WSSLLIYREILDAIEENDYDNLTKRAYVGRMKKYLMLPQAYNRTQSKGSLIFPY 243
W+SLL+YR+ILD IE NDY+N TKR YVG+ KK L LP AY R SL+ PY
Sbjct: 366 WASLLLYRQILDEIEANDYNNFTKRTYVGKAKKLLALPVAYGR-----SLLMPY 414
|
|
| TAIR|locus:2167225 PSY "PHYTOENE SYNTHASE" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q8X0Z1 carRA "Bifunctional lycopene cyclase/phytoene synthase" [Fusarium fujikuroi (taxid:5127)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q60AN4 sqs "Squalene synthase" [Methylococcus capsulatus str. Bath (taxid:243233)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|P37295 al-2 "Bifunctional lycopene cyclase/phytoene synthase" [Neurospora crassa OR74A (taxid:367110)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q9UUQ6 CARRP "Bifunctional lycopene cyclase/phytoene synthase" [Mucor circinelloides f. lusitanicus (taxid:29924)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|Q7Z859 crtYB "Bifunctional lycopene cyclase/phytoene synthase" [Xanthophyllomyces dendrorhous (taxid:5421)] | 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 | 243 | |||
| PLN02632 | 334 | PLN02632, PLN02632, phytoene synthase | 1e-147 | |
| cd00683 | 265 | cd00683, Trans_IPPS_HH, Trans-Isoprenyl Diphosphat | 3e-68 | |
| pfam00494 | 262 | pfam00494, SQS_PSY, Squalene/phytoene synthase | 7e-57 | |
| COG1562 | 288 | COG1562, ERG9, Phytoene/squalene synthetase [Lipid | 4e-47 | |
| TIGR03465 | 266 | TIGR03465, HpnD, squalene synthase HpnD | 2e-42 | |
| TIGR03464 | 266 | TIGR03464, HpnC, squalene synthase HpnC | 3e-26 | |
| cd00385 | 243 | cd00385, Isoprenoid_Biosyn_C1, Isoprenoid Biosynth | 2e-21 | |
| cd00867 | 236 | cd00867, Trans_IPPS, Trans-Isoprenyl Diphosphate S | 3e-20 | |
| TIGR01559 | 337 | TIGR01559, squal_synth, farnesyl-diphosphate farne | 4e-04 |
| >gnl|CDD|215339 PLN02632, PLN02632, phytoene synthase | Back alignment and domain information |
|---|
Score = 414 bits (1066), Expect = e-147
Identities = 177/266 (66%), Positives = 194/266 (72%), Gaps = 29/266 (10%)
Query: 2 LLMTEERRKAIWAICV---------------------LDRWEERLQDIFYGRPYDMLDAA 40
LLMT ERRKAIWAI V LDRWE RL+D+F GRPYDMLDAA
Sbjct: 68 LLMTPERRKAIWAIYVWCRRTDELVDGPNASHITPAALDRWEARLEDLFDGRPYDMLDAA 127
Query: 41 LTDAVFKFPLDIK--------MRMDTRKFRYENLQELYLYCYYVAGTVGLMSVPVMGIAP 92
L D V KFPLDI+ MRMD K RYEN ELYLYCYYVAGTVGLMSVPVMGIAP
Sbjct: 128 LADTVSKFPLDIQPFRDMIEGMRMDLVKSRYENFDELYLYCYYVAGTVGLMSVPVMGIAP 187
Query: 93 DSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGRVYLPQDKLAQFVLCDKDVFARKV 152
+S +S +S+YN AL LG+ NQLTN LRDVGEDA RGRVYLPQD+LAQF L D+D+FA KV
Sbjct: 188 ESKASTESVYNAALALGIANQLTNILRDVGEDARRGRVYLPQDELAQFGLTDEDIFAGKV 247
Query: 153 TDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREILDAIEENDYDNLT 212
TD WR FMK QIKRAR +F AEEG S+LD SRWPVW+SLL+YR+ILDAIE NDYDN T
Sbjct: 248 TDKWRAFMKFQIKRARMYFAEAEEGVSELDPASRWPVWASLLLYRQILDAIEANDYDNFT 307
Query: 213 KRAYVGRMKKYLMLPQAYNRTQSKGS 238
KRAYVG+ KK L LP AY R S
Sbjct: 308 KRAYVGKWKKLLALPLAYARALFPPS 333
|
Length = 334 |
| >gnl|CDD|173831 cd00683, Trans_IPPS_HH, Trans-Isoprenyl Diphosphate Synthases, head-to-head | Back alignment and domain information |
|---|
| >gnl|CDD|215948 pfam00494, SQS_PSY, Squalene/phytoene synthase | Back alignment and domain information |
|---|
| >gnl|CDD|224478 COG1562, ERG9, Phytoene/squalene synthetase [Lipid metabolism] | Back alignment and domain information |
|---|
| >gnl|CDD|163278 TIGR03465, HpnD, squalene synthase HpnD | Back alignment and domain information |
|---|
| >gnl|CDD|188327 TIGR03464, HpnC, squalene synthase HpnC | Back alignment and domain information |
|---|
| >gnl|CDD|173830 cd00385, Isoprenoid_Biosyn_C1, Isoprenoid Biosynthesis enzymes, Class 1 | Back alignment and domain information |
|---|
| >gnl|CDD|173836 cd00867, Trans_IPPS, Trans-Isoprenyl Diphosphate Synthases | Back alignment and domain information |
|---|
| >gnl|CDD|188157 TIGR01559, squal_synth, farnesyl-diphosphate farnesyltransferase | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 243 | |||
| TIGR03464 | 266 | HpnC squalene synthase HpnC. This family of genes | 100.0 | |
| PLN02632 | 334 | phytoene synthase | 100.0 | |
| TIGR03465 | 266 | HpnD squalene synthase HpnD. The genes of this fam | 100.0 | |
| cd00683 | 265 | Trans_IPPS_HH Trans-Isoprenyl Diphosphate Synthase | 100.0 | |
| PF00494 | 267 | SQS_PSY: Squalene/phytoene synthase; InterPro: IPR | 100.0 | |
| COG1562 | 288 | ERG9 Phytoene/squalene synthetase [Lipid metabolis | 100.0 | |
| TIGR01559 | 336 | squal_synth farnesyl-diphosphate farnesyltransfera | 100.0 | |
| KOG4411 | 292 | consensus Phytoene/squalene synthetase [Lipid tran | 100.0 | |
| cd00867 | 236 | Trans_IPPS Trans-Isoprenyl Diphosphate Synthases. | 99.61 | |
| cd00385 | 243 | Isoprenoid_Biosyn_C1 Isoprenoid Biosynthesis enzym | 99.48 | |
| KOG1459 | 413 | consensus Squalene synthetase [Lipid transport and | 99.48 | |
| KOG1459 | 413 | consensus Squalene synthetase [Lipid transport and | 99.08 | |
| PLN02890 | 422 | geranyl diphosphate synthase | 95.66 | |
| TIGR02749 | 322 | prenyl_cyano solanesyl diphosphate synthase. Membe | 95.47 | |
| PLN02857 | 416 | octaprenyl-diphosphate synthase | 95.23 | |
| CHL00151 | 323 | preA prenyl transferase; Reviewed | 95.1 | |
| PRK10888 | 323 | octaprenyl diphosphate synthase; Provisional | 94.87 | |
| TIGR02748 | 319 | GerC3_HepT heptaprenyl diphosphate synthase compon | 94.54 | |
| cd00685 | 259 | Trans_IPPS_HT Trans-Isoprenyl Diphosphate Synthase | 94.18 | |
| PRK10581 | 299 | geranyltranstransferase; Provisional | 93.94 | |
| COG0142 | 322 | IspA Geranylgeranyl pyrophosphate synthase [Coenzy | 89.02 | |
| PF00348 | 260 | polyprenyl_synt: Polyprenyl synthetase; InterPro: | 87.36 | |
| KOG0776 | 384 | consensus Geranylgeranyl pyrophosphate synthase/Po | 81.98 |
| >TIGR03464 HpnC squalene synthase HpnC | Back alignment and domain information |
|---|
Probab=100.00 E-value=8.4e-56 Score=382.51 Aligned_cols=225 Identities=30% Similarity=0.429 Sum_probs=215.4
Q ss_pred CCCCChhhhHHHHHHH----------------------HHHHHHHHHHHHHcCCCCCHHHHHHHHHHHhCCCCHH-----
Q 036976 1 ALLMTEERRKAIWAIC----------------------VLDRWEERLQDIFYGRPYDMLDAALTDAVFKFPLDIK----- 53 (243)
Q Consensus 1 ~lllp~~~R~~~~aly----------------------~L~~w~~~l~~~~~g~~~~pv~~aL~~~i~~~~l~~~----- 53 (243)
++|+|+++|+++++|| +|+||+++++++++|.+.|||..+|.+++++++||.+
T Consensus 12 ~~~lp~~~R~~~~alYAf~R~~Ddi~D~~~~~~~~~~~~L~~wr~~l~~~~~g~~~~pv~~aL~~~~~~~~l~~~~~~~l 91 (266)
T TIGR03464 12 SLLLPARLRAPIHAVYAFARTADDIADEGDGSAEERLALLDDFRAELDAIYSGEPAAPVFVALARTVQRHGLPIEPFLDL 91 (266)
T ss_pred HHhCCHHHHHHHHHHHHHHHHHHHhccCCCCChHHHHHHHHHHHHHHHHHhCCCCCChHHHHHHHHHHHcCCChHHHHHH
Confidence 4689999999999999 5999999999999998899999999999999999987
Q ss_pred ---hhccCCCCCCCCHHHHHHHHHHhhhHHHHHHHhhhCCCCCCCchhhhhHHHHHHHHHHHHHHHHHHhhhhhhhCCCc
Q 036976 54 ---MRMDTRKFRYENLQELYLYCYYVAGTVGLMSVPVMGIAPDSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGRV 130 (243)
Q Consensus 54 ---~~~Dl~~~~~~t~~dL~~Y~~~~Ag~vg~l~~~l~g~~~~~~~~~~~~~~~a~~lG~alql~nilRDi~~D~~~gR~ 130 (243)
|++|+.+.+|+|++||+.|||+|||+||+|+++++|..+.. ..++|.++|.|+|+|||||||++|+++|||
T Consensus 92 i~~~~~Dl~~~~~~t~~eL~~Y~~~vAg~vg~l~~~i~g~~~~~------~~~~A~~lG~AlQltniLRDl~eD~~~gR~ 165 (266)
T TIGR03464 92 LDAFRQDVVVTRYATWAELLDYCRYSANPVGRLVLDLYGASDPE------NVALSDAICTALQLINFWQDVGVDYRKGRV 165 (266)
T ss_pred HHHHHHhccCCCCCCHHHHHHHHHHhHHHHHHHHHHHcCCCChh------HHHHHHHHHHHHHHHHHHHhhHHHHhcCCc
Confidence 89999999999999999999999999999999999975432 468899999999999999999999999999
Q ss_pred ccCHhhHHhCCCChHhhhhccCCHHHHHHHHHHHHHHHHHHHHHHHchhhcCccCChHHHHHHHHHHHHHHHHHHCCCCC
Q 036976 131 YLPQDKLAQFVLCDKDVFARKVTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREILDAIEENDYDN 210 (243)
Q Consensus 131 YlP~~~l~~~gv~~~~l~~~~~~~~~~~l~~~~~~~A~~~~~~a~~~~~~lp~~~~~~~~~~~~~~~~iL~~l~~~~~~~ 210 (243)
|||.|+|++||++++++.++..++++++++++++++|+++|.+|+.+++.+|+++++++.+++.+|+.+|++|+++||++
T Consensus 166 YLP~~~l~~~Gv~~edl~~~~~~~~~~~~~~~~~~~A~~~~~~a~~~~~~lp~~~~~~~~~~~~~y~~iL~~l~~~~~~~ 245 (266)
T TIGR03464 166 YLPRDDLARFGVSEEDLAAGRATPALRELMAFEVSRTRALLDRGAPLAARVDGRLGLELALIVRGGLRILEKIERQGYDV 245 (266)
T ss_pred cCCHHHHHHcCCCHHHHhcCCCCHHHHHHHHHHHHHHHHHHHHHHHhHHhCCHhhhHHHHHHHHHHHHHHHHHHHcCCCC
Confidence 99999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred CCCCcccChHHHHHHHHHHHH
Q 036976 211 LTKRAYVGRMKKYLMLPQAYN 231 (243)
Q Consensus 211 ~~~r~~ls~~~k~~~~~~a~~ 231 (243)
|++|+++|+++|+|++++++|
T Consensus 246 ~~~r~~~~~~~kl~~~~~a~~ 266 (266)
T TIGR03464 246 LRERPKLGKFDWAGLLLRALW 266 (266)
T ss_pred CCCCCcCCHHHHHHHHHHHhC
Confidence 999999999999999999874
|
This family of genes are members of a superfamily (pfam00494) of phytoene and squalene synthases which catalyze the head-t0-head condensation of polyisoprene pyrophosphates. The genes of this family are often found in the same genetic locus with squalene-hopene cyclase genes, and are never associated with genes for the metabolism of phytoene. In the organisms Zymomonas mobilis and Bradyrhizobium japonicum these genes have been characterized as squalene synthases (farnesyl-pyrophosphate ligases). Often, these genes appear in tandem with the HpnD gene which appears to have resulted from an ancient gene duplication event. Presumably these proteins form a heteromeric complex, but this has not yet been experimentally demonstrated. |
| >PLN02632 phytoene synthase | Back alignment and domain information |
|---|
| >TIGR03465 HpnD squalene synthase HpnD | Back alignment and domain information |
|---|
| >cd00683 Trans_IPPS_HH Trans-Isoprenyl Diphosphate Synthases, head-to-head | Back alignment and domain information |
|---|
| >PF00494 SQS_PSY: Squalene/phytoene synthase; InterPro: IPR002060 Squalene synthase 2 | Back alignment and domain information |
|---|
| >COG1562 ERG9 Phytoene/squalene synthetase [Lipid metabolism] | Back alignment and domain information |
|---|
| >TIGR01559 squal_synth farnesyl-diphosphate farnesyltransferase | Back alignment and domain information |
|---|
| >KOG4411 consensus Phytoene/squalene synthetase [Lipid transport and metabolism] | Back alignment and domain information |
|---|
| >cd00867 Trans_IPPS Trans-Isoprenyl Diphosphate Synthases | Back alignment and domain information |
|---|
| >cd00385 Isoprenoid_Biosyn_C1 Isoprenoid Biosynthesis enzymes, Class 1 | Back alignment and domain information |
|---|
| >KOG1459 consensus Squalene synthetase [Lipid transport and metabolism] | Back alignment and domain information |
|---|
| >KOG1459 consensus Squalene synthetase [Lipid transport and metabolism] | Back alignment and domain information |
|---|
| >PLN02890 geranyl diphosphate synthase | Back alignment and domain information |
|---|
| >TIGR02749 prenyl_cyano solanesyl diphosphate synthase | Back alignment and domain information |
|---|
| >PLN02857 octaprenyl-diphosphate synthase | Back alignment and domain information |
|---|
| >CHL00151 preA prenyl transferase; Reviewed | Back alignment and domain information |
|---|
| >PRK10888 octaprenyl diphosphate synthase; Provisional | Back alignment and domain information |
|---|
| >TIGR02748 GerC3_HepT heptaprenyl diphosphate synthase component II | Back alignment and domain information |
|---|
| >cd00685 Trans_IPPS_HT Trans-Isoprenyl Diphosphate Synthases, head-to-tail | Back alignment and domain information |
|---|
| >PRK10581 geranyltranstransferase; Provisional | Back alignment and domain information |
|---|
| >COG0142 IspA Geranylgeranyl pyrophosphate synthase [Coenzyme metabolism] | Back alignment and domain information |
|---|
| >PF00348 polyprenyl_synt: Polyprenyl synthetase; InterPro: IPR000092 A variety of isoprenoid compounds are synthesized by various organisms | Back alignment and domain information |
|---|
| >KOG0776 consensus Geranylgeranyl pyrophosphate synthase/Polyprenyl synthetase [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 | 243 | ||||
| 3ae0_A | 293 | Crystal Structure Of The C(30) Carotenoid Dehydrosq | 8e-13 | ||
| 4f6v_A | 292 | Crystal Structure Of Dehydrosqualene Synthase (Crtm | 9e-13 | ||
| 2zco_A | 293 | Crystal Structure Of The C(30) Carotenoid Dehydrosq | 9e-13 | ||
| 4e9u_A | 287 | Crystal Structure Of Dehydrosqualene Synthase (Crtm | 9e-13 | ||
| 4hd1_A | 294 | Crystal Structure Of Squalene Synthase Hpnc From Al | 8e-12 | ||
| 3vjd_A | 293 | Crystal Structure Of The Y248a Mutant Of C(30) Caro | 9e-12 | ||
| 3adz_A | 293 | Crystal Structure Of The C(30) Carotenoid Dehydrosq | 9e-12 |
| >pdb|3AE0|A Chain A, Crystal Structure Of The C(30) Carotenoid Dehydrosqualene Synthase From Staphylococcus Aureus Complexed With Geranylgeranyl Thiopyrophosphate Length = 293 | Back alignment and structure |
|
| >pdb|4F6V|A Chain A, Crystal Structure Of Dehydrosqualene Synthase (Crtm) From S. Aureus Complexed With Bph-1034, Mg2+ And Fmp. Length = 292 | Back alignment and structure |
| >pdb|2ZCO|A Chain A, Crystal Structure Of The C(30) Carotenoid Dehydrosqualene Synthase From Staphylococcus Aureus Length = 293 | Back alignment and structure |
| >pdb|4E9U|A Chain A, Crystal Structure Of Dehydrosqualene Synthase (Crtm) From S. Aureus Complexed With A Thiocyanate Inhibitor Length = 287 | Back alignment and structure |
| >pdb|4HD1|A Chain A, Crystal Structure Of Squalene Synthase Hpnc From Alicyclobacillus Acidocaldarius Length = 294 | Back alignment and structure |
| >pdb|3VJD|A Chain A, Crystal Structure Of The Y248a Mutant Of C(30) Carotenoid Dehydrosqualene Synthase From Staphylococcus Aureus Length = 293 | Back alignment and structure |
| >pdb|3ADZ|A Chain A, Crystal Structure Of The C(30) Carotenoid Dehydrosqualene Synthase From Staphylococcus Aureus Complexed With Intermediate Pspp Length = 293 | 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 | 243 | |||
| 3acx_A | 293 | Dehydrosqualene synthase; CRTM, carotenoid biosynt | 6e-88 | |
| 3vj8_A | 343 | Squalene synthase; farnesyl-diphosphate farnesyltr | 4e-51 |
| >3acx_A Dehydrosqualene synthase; CRTM, carotenoid biosynthesis, staphyloxanthin biosynthesis, transferase, head-TO-head condensation, inhibitor; HET: 673; 1.31A {Staphylococcus aureus} PDB: 2zcp_A* 2zcq_A* 2zcr_A* 2zcs_A* 2zy1_A* 3acw_A* 2zco_A* 3acy_A* 3npr_A* 3nri_A* 3tfn_A* 3tfp_A* 3tfv_A* 3adz_A* 3lgz_B* 3vjd_A* 3vje_A* 3ae0_A* 4ea2_A* 4e9u_A* ... Length = 293 | Back alignment and structure |
|---|
Score = 261 bits (669), Expect = 6e-88
Identities = 59/265 (22%), Positives = 107/265 (40%), Gaps = 38/265 (14%)
Query: 2 LLMTEERRKAIWAI------------------------CVLDRWEERLQDIFYGRPYDML 37
L+ E++RKA+WAI + E+ + + + +
Sbjct: 33 DLLPEDQRKAVWAIYAVCRKIDDSIDVYGDIQFLNQIKEDIQSIEKYPYEYHHFQSDRRI 92
Query: 38 DAALTDAVFKFPLDIK--------MRMDTRKFRYENLQELYLYCYYVAGTVGLMSVPVMG 89
AL + + + D +E EL+ YCY VAGTVG + P++
Sbjct: 93 MMALQHVAQHKNIAFQSFYNLIDTVYKDQHFTMFETDAELFGYCYGVAGTVGEVLTPILS 152
Query: 90 IAPDSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGRVYLPQDKLAQFVLCDKDVFA 149
+ Y+ A LG QL N LRDVGED R+Y + +L Q+ + +V+
Sbjct: 153 DHETHQT-----YDVARRLGESLQLINILRDVGEDFENERIYFSKQRLKQYEVDIAEVYQ 207
Query: 150 RKVTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREILDAIEENDYD 209
V +++ + + A F + +++ + + IY EILD + + +Y
Sbjct: 208 NGVNNHYIDLWEYYAAIAEKDFRDVMDQIKVFSIEAQPIIELAARIYIEILDEVRQANY- 266
Query: 210 NLTKRAYVGRMKKYLMLPQAYNRTQ 234
L +R +V + KK + + ++
Sbjct: 267 TLHERVFVEKRKKAKLFHEINSKYH 291
|
| >3vj8_A Squalene synthase; farnesyl-diphosphate farnesyltransferase, head-TO-head synth cholesterol biosynthesis, oxidoreductase, transferase; 1.52A {Homo sapiens} PDB: 3vj9_A 3vja_A 3vjb_A 3vjc_A* 3asx_A* 3lee_A* 3q2z_A* 3q30_A* 1ezf_A* Length = 343 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 243 | |||
| 4hd1_A | 294 | Squalene synthase HPNC; MCSG, structural genomics, | 100.0 | |
| 3acx_A | 293 | Dehydrosqualene synthase; CRTM, carotenoid biosynt | 100.0 | |
| 3vj8_A | 343 | Squalene synthase; farnesyl-diphosphate farnesyltr | 100.0 | |
| 4f62_A | 317 | Geranyltranstransferase; enzyme function initiativ | 95.95 | |
| 3ts7_A | 324 | Geranyltranstransferase; isoprenoid synthesis, far | 95.81 | |
| 3rmg_A | 334 | Octaprenyl-diphosphate synthase; structural genomi | 95.67 | |
| 4dhd_A | 358 | Polyprenyl synthetase; isoprenoid synthesis, isopr | 95.66 | |
| 3lmd_A | 360 | Geranylgeranyl pyrophosphate synthase; isoprenyl d | 95.6 | |
| 3p8r_A | 302 | Geranyltranstransferase; isoprenyl synthase, struc | 95.55 | |
| 3lsn_A | 304 | Geranyltranstransferase; structural genomics, prot | 95.52 | |
| 3apz_A | 348 | Geranyl diphosphate synthase; prenyltransferase, a | 95.46 | |
| 3uca_A | 324 | Geranyltranstransferase; isoprenoid synthesis, iso | 95.38 | |
| 3lom_A | 313 | Geranyltranstransferase; geranyltransferase, struc | 95.37 | |
| 3mzv_A | 341 | Decaprenyl diphosphate synthase; transferase, stru | 95.33 | |
| 1rtr_A | 301 | Geranyltranstransferase; 2.50A {Staphylococcus aur | 95.23 | |
| 3pko_A | 334 | Geranylgeranyl pyrophosphate synthase; isoprenyl d | 95.2 | |
| 3nf2_A | 352 | Putative polyprenyl synthetase; isoprenyl diphosph | 95.18 | |
| 2h8o_A | 335 | Geranyltranstransferase; geranyltransferase,agroba | 94.88 | |
| 3p8l_A | 302 | Geranyltranstransferase; isoprenyl synthase, struc | 94.84 | |
| 3oyr_A | 345 | Trans-isoprenyl diphosphate synthase; isoprenyl sy | 94.58 | |
| 3aqb_B | 325 | Component B of hexaprenyl diphosphate synthase; pr | 94.38 | |
| 3tc1_A | 315 | Octaprenyl pyrophosphate synthase; all alpha-helic | 94.27 | |
| 3ipi_A | 295 | Geranyltranstransferase; isoprene biosynthesis, he | 94.19 | |
| 2q80_A | 301 | Geranylgeranyl pyrophosphate synthetase; isoprenoi | 94.15 | |
| 2j1p_A | 293 | Geranylgeranyl pyrophosphate synthetase; transfera | 94.1 | |
| 2qis_A | 374 | Farnesyl pyrophosphate synthetase; trans-prenyltra | 93.98 | |
| 1uby_A | 367 | FPS, farnesyl diphosphate synthase; transferase, i | 93.87 | |
| 1yhl_A | 362 | Farnesyl pyrophosphate synthase; farnesyl diphosph | 93.78 | |
| 2her_A | 368 | Fragment, farnesyl pyrophosphate synthase; farnesy | 93.58 | |
| 1wy0_A | 342 | Geranylgeranyl pyrophosphate synthetase; pyrococcu | 93.58 | |
| 2e8v_A | 340 | Geranylgeranyl pyrophosphate synthetase; prenyltra | 93.56 | |
| 1v4e_A | 299 | Octoprenyl-diphosphate synthase; trans-type prenyl | 93.53 | |
| 3pde_A | 309 | Farnesyl-diphosphate synthase; isoprenyl diphospha | 93.06 | |
| 3lk5_A | 380 | Geranylgeranyl pyrophosphate synthase; structural | 93.02 | |
| 2ihi_A | 395 | Pyrophosphate synthase; PV092040, structural genom | 92.88 | |
| 3m0g_A | 297 | Farnesyl diphosphate synthase; structural genomics | 92.59 | |
| 1wmw_A | 330 | Geranylgeranyl diphosphate synthetase; GGPP, preny | 92.35 | |
| 1rqj_A | 299 | Geranyltranstransferase; bisphosphonate, isoprenyl | 91.53 | |
| 3kb9_A | 382 | EPI-isozizaene synthase; terpenoid cyclase, alpha- | 91.43 | |
| 2azj_A | 289 | Geranylgeranyl pyrophosphate synthetase; hexpps, t | 90.84 | |
| 3dyh_A | 390 | Farnesyl pyrophosphate synthase; protein-bisphosph | 90.25 | |
| 3npk_A | 291 | Geranyltranstransferase; isoprene biosynthesis, SG | 89.7 | |
| 1ps1_A | 337 | Pentalenene synthase; antibiotic biosynthesis, ses | 89.21 | |
| 2ftz_A | 284 | Geranyltranstransferase; TM0161, structural GE joi | 88.96 | |
| 3llw_A | 311 | Geranyltranstransferase (ISPA); structural genomic | 86.66 | |
| 1n1b_A | 549 | (+)-bornyl diphosphate synthase; terpene synthase | 83.83 | |
| 3mav_A | 395 | Farnesyl pyrophosphate synthase; PV092040, structu | 83.62 | |
| 2q58_A | 368 | Fragment, farnesyl pyrophosphate synthase; farnesy | 82.39 | |
| 1di1_A | 300 | Aristolochene synthase; sesquiterpene cyclase, iso | 80.99 |
| >4hd1_A Squalene synthase HPNC; MCSG, structural genomics, PSI-biology, midwest center for S genomics, transferase; 2.40A {Alicyclobacillus acidocaldarius subsp} | Back alignment and structure |
|---|
Probab=100.00 E-value=4e-57 Score=394.59 Aligned_cols=230 Identities=24% Similarity=0.338 Sum_probs=198.1
Q ss_pred CCCCChhhhHHHHHHH-------------------HHHHHHHHHHHHHcCCCCCHHHHHHHHHHHhCCCCHH--------
Q 036976 1 ALLMTEERRKAIWAIC-------------------VLDRWEERLQDIFYGRPYDMLDAALTDAVFKFPLDIK-------- 53 (243)
Q Consensus 1 ~lllp~~~R~~~~aly-------------------~L~~w~~~l~~~~~g~~~~pv~~aL~~~i~~~~l~~~-------- 53 (243)
++|+|+++|+++++|| +|+||+++++.++.|.|.||++.+|.+++++|+||.+
T Consensus 33 ~~~lp~~~R~~~~alYaf~R~~Ddi~D~~~~~~~~~L~~~~~~l~~~~~g~~~~pv~~al~~~~~~~~l~~~~~~~li~g 112 (294)
T 4hd1_A 33 SLFVPRHLRPHFYSVYAFCRGVDDLGDEFAGDRMAALDAYEEELRRAFAGEATTPAFRALQFTIATCNLPMEPFLRLIEA 112 (294)
T ss_dssp TTTCCTTTHHHHHHHHHHHHHHHHTSTTCCSCHHHHHHHHHHHHHHHHHTCCCSHHHHHHHHHHHHHTCCSHHHHHHHHH
T ss_pred HHHCCHHHHHHHHHHHHHHHHHHHhccCCChhHHHHHHHHHHHHHHHhcCCCCCHHHHHHHHHHHHcCCCHHHHHHHHHH
Confidence 5799999999999999 8999999999999999999999999999999999987
Q ss_pred hhccCCCCCCCCHHHHHHHHHHhhhHHHHHHHhhhCCCCCCCchhhhhHHHHHHHHHHHHHHHHHHhhhhhhhCCCcccC
Q 036976 54 MRMDTRKFRYENLQELYLYCYYVAGTVGLMSVPVMGIAPDSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGRVYLP 133 (243)
Q Consensus 54 ~~~Dl~~~~~~t~~dL~~Y~~~~Ag~vg~l~~~l~g~~~~~~~~~~~~~~~a~~lG~alql~nilRDi~~D~~~gR~YlP 133 (243)
|++|+.+.+|+|++||+.||++|||+||+|+++|+|..++ +..+.|.++|.|+|+|||||||++|+++||||||
T Consensus 113 ~~~Dl~~~~~~t~~dL~~Y~~~vAg~VG~m~~~i~g~~~~------~~~~~A~~lG~AlQltNilRDv~eD~~~gR~YlP 186 (294)
T 4hd1_A 113 NRRDQRKHTYDTWEDLRDYCRYSADPVGRLVLGIFGCLDD------ERARLSDATCTALQVANHMQDIDRDLALGRIYVP 186 (294)
T ss_dssp HHHHHHCSBCCSHHHHHHHHHHHTHHHHHHHHHHTTCCSH------HHHHHHHHHHHHHHHHHHHHTHHHHHHTTCBCSC
T ss_pred HHhccccCCCCCHHHHHHHHHhccchHHHHHHHHhCCCCH------HHHHHHHHHHHHHHHHHHHHhchhhhccCceeCC
Confidence 9999999999999999999999999999999999998542 3578999999999999999999999999999999
Q ss_pred HhhHHhCCCChHhhhhccCCHHHHHHHHHHHHHHHHHHHHHHHchhhcCccCChHHHHHHHHHHHHHHHHHHCCCCCCCC
Q 036976 134 QDKLAQFVLCDKDVFARKVTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREILDAIEENDYDNLTK 213 (243)
Q Consensus 134 ~~~l~~~gv~~~~l~~~~~~~~~~~l~~~~~~~A~~~~~~a~~~~~~lp~~~~~~~~~~~~~~~~iL~~l~~~~~~~~~~ 213 (243)
.|+|++||++++++.+++.+++++.++++++++|+.+|++|..++..+|+++++++.+++.+|+.||++|+++||++|++
T Consensus 187 ~~~l~~~gv~~~dl~~~~~~~~~~~~~~~~~~~A~~~~~~a~~~~~~lp~~~r~~~~~~~~~y~~il~~i~~~~~~~~~~ 266 (294)
T 4hd1_A 187 RADLEQFGATLDDIRARRATDGVRRCIALEVDRAQALFDEGRRLESLVPPRLARQLKLYRLGGEAILAAIRRQGYNPFAG 266 (294)
T ss_dssp HHHHHTTTCCHHHHHTTCCCHHHHHHHHHHHHHHHHHHHHHGGGGGSSCHHHHHHHHHHHHHHHHHHHHHHTTTTCCC--
T ss_pred HHHHHHcCCCHHHHhcCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHhCCHHHHHHHHHHHHHHHHHHHHHHhCCCCCCCC
Confidence 99999999999999999999999999999999999999999999999999999999999999999999999999999999
Q ss_pred CcccChHHHHHHHHHHHHhhccC
Q 036976 214 RAYVGRMKKYLMLPQAYNRTQSK 236 (243)
Q Consensus 214 r~~ls~~~k~~~~~~a~~~~~~~ 236 (243)
|+++|+++|+|++|+++..+.+.
T Consensus 267 R~~vs~~~Kl~l~~~al~~~~~~ 289 (294)
T 4hd1_A 267 RPVVSGKQKLRIALSVLAGGAKG 289 (294)
T ss_dssp -----------------------
T ss_pred CCccCHHHHHHHHHHHHHHhhcc
Confidence 99999999999999999886544
|
| >3acx_A Dehydrosqualene synthase; CRTM, carotenoid biosynthesis, staphyloxanthin biosynthesis, transferase, head-TO-head condensation, inhibitor; HET: 673; 1.31A {Staphylococcus aureus} PDB: 2zcp_A* 2zcq_A* 2zcr_A* 2zcs_A* 2zy1_A* 3acw_A* 2zco_A* 3acy_A* 3npr_A* 3nri_A* 3tfn_A* 3tfp_A* 3tfv_A* 3adz_A* 3lgz_B* 3vjd_A* 3vje_A* 3ae0_A* 4ea2_A* 4e9u_A* ... | Back alignment and structure |
|---|
| >3vj8_A Squalene synthase; farnesyl-diphosphate farnesyltransferase, head-TO-head synth cholesterol biosynthesis, oxidoreductase, transferase; 1.52A {Homo sapiens} PDB: 3vj9_A 3vja_A 3vjb_A 3vjc_A* 3v66_A* 3lee_A* 3q2z_A* 3q30_A* 3asx_A* 1ezf_A* | Back alignment and structure |
|---|
| >4f62_A Geranyltranstransferase; enzyme function initiative, structural genomics; 2.10A {Marinomonas SP} | Back alignment and structure |
|---|
| >3ts7_A Geranyltranstransferase; isoprenoid synthesis, farnesyl diphosphate synthase; 1.94A {Methylococcus capsulatus} | Back alignment and structure |
|---|
| >3rmg_A Octaprenyl-diphosphate synthase; structural genomics, protein structure initiative, isoprene biosynthesis, transferase; 2.30A {Bacteroides thetaiotaomicron} | Back alignment and structure |
|---|
| >4dhd_A Polyprenyl synthetase; isoprenoid synthesis, isoprenoid diphosphate synthase, trans; 1.65A {Pyrobaculum calidifontis} PDB: 4gp1_A* 4gp2_A* | Back alignment and structure |
|---|
| >3lmd_A Geranylgeranyl pyrophosphate synthase; isoprenyl diphosphate synthase, structural genomics, PSI, protein structure initiative, nysgrc; 1.90A {Corynebacterium glutamicum} PDB: 3q2q_A* | Back alignment and structure |
|---|
| >3p8r_A Geranyltranstransferase; isoprenyl synthase, structural genomics, PSI, protein struct initiative, nysgrc; 2.50A {Vibrio cholerae} SCOP: a.128.1.1 | Back alignment and structure |
|---|
| >3lsn_A Geranyltranstransferase; structural genomics, protein structure initiative, NEW YORK structural genomix research consortium, nysgxrc; HET: MSE; 1.35A {Pseudomonas fluorescens} PDB: 3lji_A* 3p41_A* | Back alignment and structure |
|---|
| >3apz_A Geranyl diphosphate synthase; prenyltransferase, all alpha-helices fold, chroloplast, TRAN isoprenoid biosynthetic process; 2.60A {Arabidopsis thaliana} PDB: 3aq0_A* | Back alignment and structure |
|---|
| >3uca_A Geranyltranstransferase; isoprenoid synthesis, isoprenoid diphosphate synthase; 2.00A {Clostridium perfringens} | Back alignment and structure |
|---|
| >3lom_A Geranyltranstransferase; geranyltransferase, structural genomics, PSI, protein structure initiative, nysgrc; 2.30A {Legionella pneumophila subsp} | Back alignment and structure |
|---|
| >3mzv_A Decaprenyl diphosphate synthase; transferase, structural genomics, PSI-2, protein structure initiative; 1.90A {Rhodobacter capsulatus} | Back alignment and structure |
|---|
| >1rtr_A Geranyltranstransferase; 2.50A {Staphylococcus aureus} SCOP: a.128.1.1 | Back alignment and structure |
|---|
| >3pko_A Geranylgeranyl pyrophosphate synthase; isoprenyl diphosphate synthase, structural genomics, PSI, PR structure initiative, nysgrc; HET: CIT; 1.98A {Lactobacillus brevis} PDB: 3n3d_A | Back alignment and structure |
|---|
| >3nf2_A Putative polyprenyl synthetase; isoprenyl diphosphate synthase, structural genomics, PSI, PR structure initiative, nysgrc; 2.20A {Streptomyces coelicolor} | Back alignment and structure |
|---|
| >2h8o_A Geranyltranstransferase; geranyltransferase,agrobacterium tumefaciens, structural GEN PSI-2, protein structure initiative; 1.60A {Agrobacterium tumefaciens} | Back alignment and structure |
|---|
| >3p8l_A Geranyltranstransferase; isoprenyl synthase, structural genomics, PSI, protein struct initiative, nysgrc; 2.00A {Enterococcus faecalis} | Back alignment and structure |
|---|
| >3oyr_A Trans-isoprenyl diphosphate synthase; isoprenyl synthase, PSI, protein structure initiative; HET: IPE; 2.00A {Caulobacter crescentus} | Back alignment and structure |
|---|
| >3aqb_B Component B of hexaprenyl diphosphate synthase; prenyltransferase, transferase; 2.40A {Micrococcus luteus} PDB: 3aqc_B* | Back alignment and structure |
|---|
| >3tc1_A Octaprenyl pyrophosphate synthase; all alpha-helices fold, transferase; 2.00A {Helicobacter pylori} | Back alignment and structure |
|---|
| >3ipi_A Geranyltranstransferase; isoprene biosynthesis, helical bundle, protein structure initiative II (PSI II), structural genomics, nysgxrc; 1.90A {Methanosarcina mazei} | Back alignment and structure |
|---|
| >2q80_A Geranylgeranyl pyrophosphate synthetase; isoprenoid pathway, isopentenyl transferase, structural GENO structural genomics consortium, SGC; HET: GRG; 2.70A {Homo sapiens} SCOP: a.128.1.1 | Back alignment and structure |
|---|
| >2j1p_A Geranylgeranyl pyrophosphate synthetase; transferase, isoprene biosynthesis, multifunctional enzyme, carotenoid biosynthesis; HET: GRG; 1.8A {Sinapis alba} PDB: 2j1o_A 3kra_A 3krc_A* 3krf_A* 3kro_A* 3krp_A* 3oab_A* 3oac_A* | Back alignment and structure |
|---|
| >2qis_A Farnesyl pyrophosphate synthetase; trans-prenyltransferase, structural genomics, structural GEN consortium, SGC, transferase; HET: RIS; 1.80A {Homo sapiens} PDB: 4dem_F* 1yv5_A* 1yq7_A* 2opm_A* 2opn_A* 3cp6_A* 2rah_A* 2vf6_A* 1zw5_A* 3b7l_A* 3s4j_A* 3rye_A* 3n45_F* 2f89_F* 2f7m_F* 2f8z_F* 2f8c_F* 2f92_F* 2f9k_F* 3n1v_F* ... | Back alignment and structure |
|---|
| >1uby_A FPS, farnesyl diphosphate synthase; transferase, isoprene biosynthesis, cholesterol biosynthesis; HET: DMA; 2.40A {Gallus gallus} SCOP: a.128.1.1 PDB: 1ubw_A* 1ubv_A* 1ubx_A* 1fps_A | Back alignment and structure |
|---|
| >1yhl_A Farnesyl pyrophosphate synthase; farnesyl diphosphate synthase, bisphosphonate, dimethyl ALLY pyrophosphate sulfate, FPPS, transferase; HET: DMA RIS; 1.95A {Trypanosoma cruzi} PDB: 1yhk_A* 1yhm_A* 3iba_A* 3ick_A* 3icm_A* 3icn_A* 3icz_A* 3id0_A* | Back alignment and structure |
|---|
| >1wy0_A Geranylgeranyl pyrophosphate synthetase; pyrococcus horikosh structural genomics, riken structural genomics/proteomics initiative, RSGI; 2.20A {Pyrococcus horikoshii} | Back alignment and structure |
|---|
| >2e8v_A Geranylgeranyl pyrophosphate synthetase; prenyltransferase, farnesyl pyrophosphate, bisphosphonate; HET: GRG; 1.80A {Saccharomyces cerevisiae} PDB: 2e8t_A* 2e8u_A* 2dh4_A* 2e8w_A* 2e8x_A* 2e90_A* 2e91_A* 2e92_A* 2e93_A* 2e94_A* 2e95_A* 2z4v_A* 2z4w_A* 2z4x_A* 2z4y_A* 2z4z_A* 2z50_A* 2z52_A* 2z78_A* 2z7h_A* ... | Back alignment and structure |
|---|
| >1v4e_A Octoprenyl-diphosphate synthase; trans-type prenyltransferase, thermophilic; 2.28A {Thermotoga maritima} SCOP: a.128.1.1 PDB: 1v4j_A 1wkz_A 1vg2_A 1wl3_A 1wl0_A 1wl2_A 1v4h_A 1v4i_A 1v4k_A 2azl_A 1wl1_A 1vg4_A 1vg3_A 1vg6_A 1vg7_A | Back alignment and structure |
|---|
| >3pde_A Farnesyl-diphosphate synthase; isoprenyl diphosphate synthase, structural genomics, PSI, PR structure initiative; HET: IPE; 1.75A {Lactobacillus brevis} PDB: 3m9u_A* | Back alignment and structure |
|---|
| >3lk5_A Geranylgeranyl pyrophosphate synthase; structural genomics, protein structure initiative, geranylge pyrophosphate synthase; 1.90A {Corynebacterium glutamicum} PDB: 3qqv_A* | Back alignment and structure |
|---|
| >3m0g_A Farnesyl diphosphate synthase; structural genomics, protein structure initiative, NYSGXRC, biosynthesis, transferase, PSI-2; 1.90A {Rhodobacter capsulatus} PDB: 3lvs_A | Back alignment and structure |
|---|
| >1wmw_A Geranylgeranyl diphosphate synthetase; GGPP, prenyl diphosphate synthase, structural genom riken structural genomics/proteomics initiative; 1.55A {Thermus thermophilus} | Back alignment and structure |
|---|
| >1rqj_A Geranyltranstransferase; bisphosphonate, isoprenyl synthase; HET: IPR RIS; 1.95A {Escherichia coli} SCOP: a.128.1.1 PDB: 1rqi_A* 2for_A* | Back alignment and structure |
|---|
| >3kb9_A EPI-isozizaene synthase; terpenoid cyclase, alpha-helical fold, farnesyl diphosphate, metal-binding, lyase, magnesium; HET: BTM; 1.60A {Streptomyces coelicolor} PDB: 3kbk_A 3lgk_A 3lg5_A* | Back alignment and structure |
|---|
| >2azj_A Geranylgeranyl pyrophosphate synthetase; hexpps, trans-prenyltransferase; 2.40A {Sulfolobus solfataricus} PDB: 2azk_A | Back alignment and structure |
|---|
| >3dyh_A Farnesyl pyrophosphate synthase; protein-bisphosphonate complex, isoprene biosynthesis, transferase; HET: 721; 1.94A {Trypanosoma brucei} PDB: 2ewg_A* 2i19_A* 2p1c_A* 3dyf_A* 3dyg_A* 2ogd_A* 3efq_A* 3egt_A* | Back alignment and structure |
|---|
| >3npk_A Geranyltranstransferase; isoprene biosynthesis, SGX, structural genomics protein structure initiative; 1.50A {Campylobacter jejuni} | Back alignment and structure |
|---|
| >1ps1_A Pentalenene synthase; antibiotic biosynthesis, sesquiterpene cyclase, lyase; 2.60A {Streptomyces SP} SCOP: a.128.1.4 PDB: 1hm7_A 1hm4_A | Back alignment and structure |
|---|
| >2ftz_A Geranyltranstransferase; TM0161, structural GE joint center for structural genomics, JCSG, protein structu initiative, PSI; HET: MLY; 1.90A {Thermotoga maritima} | Back alignment and structure |
|---|
| >3llw_A Geranyltranstransferase (ISPA); structural genomics, PSI, protein structure initiative, nysgrc; 2.30A {Helicobacter pylori} PDB: 3q1o_A* | Back alignment and structure |
|---|
| >1n1b_A (+)-bornyl diphosphate synthase; terpene synthase fold, isomerase; 2.00A {Salvia officinalis} SCOP: a.102.4.1 a.128.1.3 PDB: 1n1z_A* 1n20_A* 1n21_A* 1n22_A* 1n23_A* 1n24_A* | Back alignment and structure |
|---|
| >3mav_A Farnesyl pyrophosphate synthase; PV092040, structural genomics, structural genomics consortium, SGC, transferase, isoprene biosynthesis; 2.10A {Plasmodium vivax} PDB: 3cc9_A* 3ez3_A* 3ldw_A* 3mys_A* 3ph7_A* 3rbm_A* 3ryw_A* | Back alignment and structure |
|---|
| >2q58_A Fragment, farnesyl pyrophosphate synthase; farnesyl diphosphate synthase, structural genomics, structur genomics consortium, SGC; HET: ZOL; 2.37A {Cryptosporidium parvum} PDB: 2o1o_A* | Back alignment and structure |
|---|
| >1di1_A Aristolochene synthase; sesquiterpene cyclase, isoprenoid biosynthesis, lyase; 2.50A {Penicillium roqueforti} SCOP: a.128.1.4 PDB: 1dgp_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 ![]() |
| 243 | ||||
| d1ezfa_ | 333 | a.128.1.2 (A:) Squalene synthase {Human (Homo sapi | 5e-35 |
| >d1ezfa_ a.128.1.2 (A:) Squalene synthase {Human (Homo sapiens) [TaxId: 9606]} Length = 333 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Terpenoid synthases superfamily: Terpenoid synthases family: Squalene synthase domain: Squalene synthase species: Human (Homo sapiens) [TaxId: 9606]
Score = 125 bits (315), Expect = 5e-35
Identities = 46/284 (16%), Positives = 86/284 (30%), Gaps = 43/284 (15%)
Query: 2 LLMTEERRKAIWAI---C-------------------VLDRWEERLQDIFYGRP------ 33
+ E R A+ +L + L +
Sbjct: 22 QALDGEMRNAVCIFYLVLRALDTLEDDMTISVEKKVPLLHNFHSFLYQPDWRFMESKEKD 81
Query: 34 ------YDMLDAALTDAVFKFPLDIK--------MRMDTRKFRYENLQELYLYCYYVAGT 79
+ + + K+ I + + QE YC+YVAG
Sbjct: 82 RQVLEDFPTISLEFRNLAEKYQTVIADICRRMGIGMAEFLDKHVTSEQEWDKYCHYVAGL 141
Query: 80 VGLMSVPVMGIAPDSSSSAQSIYNGALNLGVGNQLTNFLRDVGEDASRGRVYLPQDKLAQ 139
VG+ + + A ++G+ Q TN +RD ED GR + PQ+ ++
Sbjct: 142 VGIGLSRLFSASEFEDPLVGEDTERANSMGLFLQKTNIIRDYLEDQQGGREFWPQEVWSR 201
Query: 140 FVLCDKDVFARKVTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREI 199
+V D + D + + E I A S+L S + + +
Sbjct: 202 YVKKLGDFAKPENIDLAVQCLNELITNALHHIPDVITYLSRLRNQSVFNFCAIPQVMAIA 261
Query: 200 LDAIEENDYDNLTKRAYVGRMKKYLMLPQAYNRTQSKGSLIFPY 243
A N+ + + + ++ A N K ++I+ Y
Sbjct: 262 TLAACYNNQQVFKGAVKIRKGQAVTLMMDATNMPAVK-AIIYQY 304
|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 243 | |||
| d1ezfa_ | 333 | Squalene synthase {Human (Homo sapiens) [TaxId: 96 | 100.0 | |
| d2q80a1 | 291 | Geranylgeranyl pyrophosphate synthetase {Human (Ho | 95.14 | |
| d1ps1a_ | 311 | Pentalenene synthase {Streptomyces sp., UC5319 [Ta | 92.58 | |
| d1fpsa_ | 348 | Farnesyl diphosphate synthase (geranyltranstransfe | 91.77 | |
| d1v4ea_ | 280 | Octoprenyl-diphosphate synthase {Thermotoga mariti | 89.67 | |
| d1rqja_ | 299 | Farnesyl diphosphate synthase (geranyltranstransfe | 89.36 | |
| d1rtra_ | 290 | Farnesyl diphosphate synthase (geranyltranstransfe | 89.15 |
| >d1ezfa_ a.128.1.2 (A:) Squalene synthase {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Terpenoid synthases superfamily: Terpenoid synthases family: Squalene synthase domain: Squalene synthase species: Human (Homo sapiens) [TaxId: 9606]
Probab=100.00 E-value=1.1e-43 Score=312.38 Aligned_cols=228 Identities=18% Similarity=0.133 Sum_probs=182.0
Q ss_pred CCCChhhhHHHHHHHHH----------------------HHHHHHHHHHHcCC-----CCCHHHHHHHHHHHhCC-CCHH
Q 036976 2 LLMTEERRKAIWAICVL----------------------DRWEERLQDIFYGR-----PYDMLDAALTDAVFKFP-LDIK 53 (243)
Q Consensus 2 lllp~~~R~~~~aly~L----------------------~~w~~~l~~~~~g~-----~~~pv~~aL~~~i~~~~-l~~~ 53 (243)
++||++.|++++++|.+ ++|++.+.....+. +.+|+...+..++..+. ++..
T Consensus 22 ~~Lp~~~R~~v~~lYafcR~~DdI~D~~~~~~~~k~~~L~~~~~~l~~~~~~~~~~~~~~~~ll~~~~~v~~~~~~l~~~ 101 (333)
T d1ezfa_ 22 QALDGEMRNAVCIFYLVLRALDTLEDDMTISVEKKVPLLHNFHSFLYQPDWRFMESKEKDRQVLEDFPTISLEFRNLAEK 101 (333)
T ss_dssp HTSCTHHHHHHHHHHHHHHHHHHHHHCTTSCHHHHHHHHHHHHHHTTCTTCCCCCCCSTTHHHHHTHHHHHHHHHTSCHH
T ss_pred HHCCHHHHHHHHHHHHHHHHhhhhHhCCCCCHHHHHHHHHHHHHHHHHhhhcccccCcchHHHHhhccHHHHHHHHHHHH
Confidence 68999999999999944 44444444332221 22466666666665542 3321
Q ss_pred --------------hhccCCCCCCCCHHHHHHHHHHhhhHHHHHHHhhhCCCCCCCchhhhhHHHHHHHHHHHHHHHHHH
Q 036976 54 --------------MRMDTRKFRYENLQELYLYCYYVAGTVGLMSVPVMGIAPDSSSSAQSIYNGALNLGVGNQLTNFLR 119 (243)
Q Consensus 54 --------------~~~Dl~~~~~~t~~dL~~Y~~~~Ag~vg~l~~~l~g~~~~~~~~~~~~~~~a~~lG~alql~nilR 119 (243)
..+|....+|+|++||+.|||+|||+||+|+++++|..+......++..+.|.++|.|+|+|||||
T Consensus 102 ~~~~i~~~~~~m~~gm~d~~~~~~~t~~dL~~Ycy~VAG~VG~~l~~l~~~~~~~~~~~~~~~~~A~~lG~AlQltNIlR 181 (333)
T d1ezfa_ 102 YQTVIADICRRMGIGMAEFLDKHVTSEQEWDKYCHYVAGLVGIGLSRLFSASEFEDPLVGEDTERANSMGLFLQKTNIIR 181 (333)
T ss_dssp HHHHHHHHHHHHHHHHHHHHTSCCCSHHHHHHHHHHHTHHHHHHHHHHHHHHTSSCHHHHHCHHHHHHHHHHHHHHHHHH
T ss_pred hccchHHHHHHHhccHHHHccCcCCCHHHHHHHHHHHHHHHHHHHHHHhCcCCCccccHHHHHHHHHHHHHHHHHHHHHH
Confidence 345666788999999999999999999999999999854333334456789999999999999999
Q ss_pred hhhhhhhCCCcccCHhhHHhCCCChHhhhhccCCHHHHHHHHHHHHHHHHHHHHHHHchhhcCccCChHHHHHHHHHHHH
Q 036976 120 DVGEDASRGRVYLPQDKLAQFVLCDKDVFARKVTDNWREFMKEQIKRARTFFNMAEEGASQLDKDSRWPVWSSLLIYREI 199 (243)
Q Consensus 120 Di~~D~~~gR~YlP~~~l~~~gv~~~~l~~~~~~~~~~~l~~~~~~~A~~~~~~a~~~~~~lp~~~~~~~~~~~~~~~~i 199 (243)
|+++|+++||||||.|+|.+||++++++.+++.++++..++.+++++|+.||++|.+++..||.++++.+.++..+|..+
T Consensus 182 Di~eD~~~gR~YlP~e~l~~~g~~~~dl~~~~~~~~~~~~~~~l~~~A~~~~~~a~~y~~~lp~~~~~~~~~~~~~~a~~ 261 (333)
T d1ezfa_ 182 DYLEDQQGGREFWPQEVWSRYVKKLGDFAKPENIDLAVQCLNELITNALHHIPDVITYLSRLRNQSVFNFCAIPQVMAIA 261 (333)
T ss_dssp THHHHHHHTCCCSCHHHHTTTCSSGGGGGSGGGHHHHHHHHHHHHHHHHTTHHHHHHHHHTCCCHHHHHHHHHHHHHHHH
T ss_pred hhHHHHhCCcEECCHHHHHHcCCCHHHHHhccchHHHHHHHHHHHHHHHHHHHHHHHHHHHCCchhHHHHHHHHHHHHHH
Confidence 99999999999999999999999999999999999999999999999999999999999999999888887787889988
Q ss_pred HHHHHHCCCCCCCCCcccChHHHHHHHHHH
Q 036976 200 LDAIEENDYDNLTKRAYVGRMKKYLMLPQA 229 (243)
Q Consensus 200 L~~l~~~~~~~~~~r~~ls~~~k~~~~~~a 229 (243)
.-++.++|+++|++|+++|+.++..++.++
T Consensus 262 tl~~~~~~~~~~~~~vkisr~~~~~l~~~~ 291 (333)
T d1ezfa_ 262 TLAACYNNQQVFKGAVKIRKGQAVTLMMDA 291 (333)
T ss_dssp HHHHHTTCGGGGTSCCCC----------CT
T ss_pred HHHHHHcCchhcCCCeEeeHHHHHHHHHHh
Confidence 888889999999999999999998776443
|
| >d2q80a1 a.128.1.1 (A:6-296) Geranylgeranyl pyrophosphate synthetase {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d1ps1a_ a.128.1.4 (A:) Pentalenene synthase {Streptomyces sp., UC5319 [TaxId: 1931]} | Back information, alignment and structure |
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| >d1fpsa_ a.128.1.1 (A:) Farnesyl diphosphate synthase (geranyltranstransferase) {Chicken (Gallus gallus) [TaxId: 9031]} | Back information, alignment and structure |
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| >d1v4ea_ a.128.1.1 (A:) Octoprenyl-diphosphate synthase {Thermotoga maritima [TaxId: 2336]} | Back information, alignment and structure |
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| >d1rqja_ a.128.1.1 (A:) Farnesyl diphosphate synthase (geranyltranstransferase) {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
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| >d1rtra_ a.128.1.1 (A:) Farnesyl diphosphate synthase (geranyltranstransferase) {Staphylococcus aureus [TaxId: 1280]} | Back information, alignment and structure |
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