Citrus Sinensis ID: 043077
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 | 150 | ||||||
| 255576355 | 152 | Histidine-containing phosphotransfer pro | 0.946 | 0.934 | 0.436 | 4e-24 | |
| 224103049 | 245 | histidine phosphotransfer protein [Popul | 0.833 | 0.510 | 0.452 | 1e-22 | |
| 255585733 | 159 | Histidine-containing phosphotransfer pro | 0.993 | 0.937 | 0.382 | 4e-22 | |
| 374096131 | 146 | histidine-containing phosphotransfer pro | 0.96 | 0.986 | 0.402 | 5e-22 | |
| 255542502 | 152 | Histidine-containing phosphotransfer pro | 0.913 | 0.901 | 0.379 | 1e-20 | |
| 351726317 | 146 | uncharacterized protein LOC100306665 [Gl | 0.913 | 0.938 | 0.372 | 3e-20 | |
| 4156243 | 152 | ATHP2 [Arabidopsis thaliana] | 0.933 | 0.921 | 0.404 | 4e-20 | |
| 192910810 | 149 | histidine-containing phosphotransfer pro | 0.986 | 0.993 | 0.364 | 4e-20 | |
| 52673258 | 152 | putative histidine-containing phosphotra | 0.94 | 0.927 | 0.354 | 7e-20 | |
| 18379097 | 157 | histidine-containing phosphotransfer pro | 0.94 | 0.898 | 0.366 | 1e-19 |
| >gi|255576355|ref|XP_002529070.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] gi|223531482|gb|EEF33314.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
Score = 115 bits (289), Expect = 4e-24, Method: Compositional matrix adjust.
Identities = 62/142 (43%), Positives = 89/142 (62%)
Query: 1 MVGTSLQQELNNFVRSLREQGILDHNFDTLSRIQNDQSPLFVTEVINLFTRDAENAITQA 60
MVG L + FVR+L++QGILD++FD + I+ +P FV EVI++F DA+N +++
Sbjct: 1 MVGIDLMHQQRLFVRNLKQQGILDNHFDQVLEIRTIDNPRFVLEVISMFLNDADNCVSEL 60
Query: 61 RDSLQEPSVDYDKLIAAVHQLRGASSSIGGCRVALACRELRSAIDDKDKERCNEILQRIV 120
L E VDY +++ HQLRG+S+SIG VA+A RELR A DD D+ RC ++
Sbjct: 61 NRLLNEAVVDYTQVVNYCHQLRGSSASIGARLVAVASRELRLATDDMDQHRCLVAFDKLK 120
Query: 121 EEYQTLHVNLAHILNLGRQILA 142
+EYQ L N I + R I+A
Sbjct: 121 DEYQNLKNNFNIITQIERTIVA 142
|
Source: Ricinus communis Species: Ricinus communis Genus: Ricinus Family: Euphorbiaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|224103049|ref|XP_002312903.1| histidine phosphotransfer protein [Populus trichocarpa] gi|222849311|gb|EEE86858.1| histidine phosphotransfer protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|255585733|ref|XP_002533548.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] gi|223526584|gb|EEF28838.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|374096131|gb|AEY84978.1| histidine-containing phosphotransfer protein [Wolffia australiana] | Back alignment and taxonomy information |
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| >gi|255542502|ref|XP_002512314.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] gi|223548275|gb|EEF49766.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|351726317|ref|NP_001238402.1| uncharacterized protein LOC100306665 [Glycine max] gi|255629219|gb|ACU14954.1| unknown [Glycine max] | Back alignment and taxonomy information |
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| >gi|4156243|dbj|BAA37111.1| ATHP2 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|192910810|gb|ACF06513.1| histidine-containing phosphotransfer protein Zmhp2 chain D [Elaeis guineensis] | Back alignment and taxonomy information |
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| >gi|52673258|emb|CAH56501.1| putative histidine-containing phosphotransfer protein 3a [Populus x canadensis] | Back alignment and taxonomy information |
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| >gi|18379097|ref|NP_563684.1| histidine-containing phosphotransfer protein 5 [Arabidopsis thaliana] gi|56749792|sp|Q8L9T7.2|AHP5_ARATH RecName: Full=Histidine-containing phosphotransfer protein 5 gi|7630189|dbj|BAA94764.1| HPt phosphotransmitter [Arabidopsis thaliana] gi|51970654|dbj|BAD44019.1| HPt phosphotransmitter (AHP5) [Arabidopsis thaliana] gi|51971731|dbj|BAD44530.1| HPt phosphotransmitter (AHP5) [Arabidopsis thaliana] gi|149944283|gb|ABR46184.1| At1g03430 [Arabidopsis thaliana] gi|332189449|gb|AEE27570.1| histidine-containing phosphotransfer protein 5 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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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 | 150 | ||||||
| TAIR|locus:2020868 | 157 | AHP5 "histidine-containing pho | 0.94 | 0.898 | 0.366 | 3.9e-21 | |
| TAIR|locus:2093817 | 156 | AHP2 "histidine-containing pho | 0.906 | 0.871 | 0.372 | 7.2e-20 | |
| TAIR|locus:2175643 | 155 | AHP3 "histidine-containing pho | 0.906 | 0.877 | 0.394 | 7.2e-20 | |
| TAIR|locus:2089900 | 154 | AHP1 "histidine-containing pho | 0.906 | 0.883 | 0.367 | 1.2e-19 | |
| TAIR|locus:2016339 | 154 | HP6 "histidine phosphotransfer | 0.906 | 0.883 | 0.364 | 6.9e-15 | |
| UNIPROTKB|Q884X1 | 118 | PSPTO_1965 "Hpt domain protein | 0.666 | 0.847 | 0.237 | 1.4e-07 | |
| TAIR|locus:504955364 | 167 | AT4G04402 "AT4G04402" [Arabido | 0.913 | 0.820 | 0.311 | 6.1e-07 |
| TAIR|locus:2020868 AHP5 "histidine-containing phosphotransfer factor 5" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 248 (92.4 bits), Expect = 3.9e-21, P = 3.9e-21
Identities = 52/142 (36%), Positives = 85/142 (59%)
Query: 1 MVGTSLQQELNNFVRSLREQGILDHNFDTLSRIQNDQSPLFVTEVINLFTRDAENAITQA 60
+V LQ++ +++ SL +QG LD+ F L ++Q++ +P FV EV++LF D I
Sbjct: 4 IVVAQLQRQFQDYIVSLYQQGFLDNQFSELRKLQDEGTPDFVAEVVSLFFDDCSKLINTM 63
Query: 61 RDSLQEP-SVDYDKLIAAVHQLRGASSSIGGCRVALACRELRSAIDDKDKERCNEILQRI 119
SL+ P +VD+ ++ + VHQL+G+SSS+G RV C + D +++E C LQ++
Sbjct: 64 SISLERPDNVDFKQVDSGVHQLKGSSSSVGARRVKNVCISFKECCDVQNREGCLRCLQQV 123
Query: 120 VEEYQTLHVNLAHILNLGRQIL 141
EY+ L L + NL +QIL
Sbjct: 124 DYEYKMLKTKLQDLFNLEKQIL 145
|
|
| TAIR|locus:2093817 AHP2 "histidine-containing phosphotransmitter 2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2175643 AHP3 "histidine-containing phosphotransmitter 3" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2089900 AHP1 "histidine-containing phosphotransmitter 1" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2016339 HP6 "histidine phosphotransfer protein 6" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q884X1 PSPTO_1965 "Hpt domain protein" [Pseudomonas syringae pv. tomato str. DC3000 (taxid:223283)] | Back alignment and assigned GO terms |
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| TAIR|locus:504955364 AT4G04402 "AT4G04402" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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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 | 150 | |||
| pfam01627 | 87 | pfam01627, Hpt, Hpt domain | 2e-04 | |
| cd00088 | 94 | cd00088, HPT, Histidine Phosphotransfer domain, in | 0.002 |
| >gnl|CDD|216615 pfam01627, Hpt, Hpt domain | Back alignment and domain information |
|---|
Score = 38.1 bits (89), Expect = 2e-04
Identities = 20/85 (23%), Positives = 36/85 (42%), Gaps = 2/85 (2%)
Query: 44 EVINLFTRDAENAITQARDSLQEPSV-DYDKLIAAVHQLRGASSSIGGCRVALACRELRS 102
E++ LF +A + Q +L D + L A H L+G++ S+G +A EL
Sbjct: 1 ELLELFLEEAPELLEQLEQALLALEAEDLEALFRAAHTLKGSAGSLGLPALAELAHELED 60
Query: 103 AIDDKDKERC-NEILQRIVEEYQTL 126
+ + L + +E + L
Sbjct: 61 LLRAGRDGELLLQALDELKDELEAL 85
|
The histidine-containing phosphotransfer (HPt) domain is a novel protein module with an active histidine residue that mediates phosphotransfer reactions in the two-component signaling systems. A multistep phosphorelay involving the HPt domain has been suggested for these signaling pathways. The crystal structure of the HPt domain of the anaerobic sensor kinase ArcB has been determined. The domain consists of six alpha helices containing a four-helix bundle-folding. The pattern of sequence similarity of the HPt domains of ArcB and components in other signaling systems can be interpreted in light of the three-dimensional structure and supports the conclusion that the HPt domains have a common structural motif both in prokaryotes and eukaryotes. In S. cerevisiae ypd1p this domain has been shown to contain a binding surface for Ssk1p (response regulator receiver domain containing protein pfam00072). Length = 87 |
| >gnl|CDD|238041 cd00088, HPT, Histidine Phosphotransfer domain, involved in signalling through a two part component systems in which an autophosphorylating histidine protein kinase serves as a phosphoryl donor to a response regulator protein; the response regulator protein is modulated by phosphorylation and dephosphorylation of a conserved aspartic acid residue; two-component proteins are abundant in most eubacteria; In E | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 150 | |||
| KOG4747 | 150 | consensus Two-component phosphorelay intermediate | 99.97 | |
| COG2198 | 122 | ArcB FOG: HPt domain [Signal transduction mechanis | 99.66 | |
| PF01627 | 90 | Hpt: Hpt domain; InterPro: IPR008207 Two-component | 99.65 | |
| smart00073 | 87 | HPT Histidine Phosphotransfer domain. Contains an | 99.52 | |
| cd00088 | 94 | HPT Histidine Phosphotransfer domain, involved in | 99.41 | |
| TIGR02956 | 968 | TMAO_torS TMAO reductase sytem sensor TorS. This p | 99.38 | |
| PRK11091 | 779 | aerobic respiration control sensor protein ArcB; P | 99.1 | |
| PRK10618 | 894 | phosphotransfer intermediate protein in two-compon | 98.91 | |
| PRK11466 | 914 | hybrid sensory histidine kinase TorS; Provisional | 98.63 | |
| PRK11107 | 919 | hybrid sensory histidine kinase BarA; Provisional | 98.59 | |
| PRK10547 | 670 | chemotaxis protein CheA; Provisional | 97.9 | |
| COG0643 | 716 | CheA Chemotaxis protein histidine kinase and relat | 97.87 | |
| PRK09959 | 1197 | hybrid sensory histidine kinase in two-component r | 96.8 | |
| PRK15347 | 921 | two component system sensor kinase SsrA; Provision | 96.44 |
| >KOG4747 consensus Two-component phosphorelay intermediate involved in MAP kinase cascade regulation [Signal transduction mechanisms] | Back alignment and domain information |
|---|
Probab=99.97 E-value=3.5e-30 Score=191.81 Aligned_cols=144 Identities=38% Similarity=0.572 Sum_probs=136.9
Q ss_pred hhHHHHHHHHHHHHHhhhccchhHHHHHhhhhccCCchHHHHHHHHHHHhHHHHHHHHHHHhcCCCCCHHHHHHHHHHhh
Q 043077 3 GTSLQQELNNFVRSLREQGILDHNFDTLSRIQNDQSPLFVTEVINLFTRDAENAITQARDSLQEPSVDYDKLIAAVHQLR 82 (150)
Q Consensus 3 ~~~l~~~~~~~~~~~~d~g~lD~~~~~L~~L~~~~~~df~~~li~~Fl~d~~~~l~~L~~Al~~~~~D~~~l~~~aH~LK 82 (150)
+.+|+.+...|.+|+|++|++|.+|.+|++|+++..|+|+.+++..|++|+++.|..++.|+..+. |+.+++.+.|.||
T Consensus 5 i~~~q~~~~d~~~sl~~qgild~qF~qlq~lqD~~~p~fv~ev~~~fF~~s~~~i~~~r~ald~~~-d~k~~~~~~hqlk 83 (150)
T KOG4747|consen 5 IISMQRDVSDYTKSLFDQGILDSQFLQLQELQDDSSPDFVEEVVGLFFEDSERLINNLRLALDCER-DFKKLGSHVHQLK 83 (150)
T ss_pred HHHHHHHHHHHHHHHHHHHhhHHHHHHHHHHhcccCccHHHHHHHHHHHHHHHHHHHHHHHHhhHh-HHHHHHHHHHHcc
Confidence 468999999999999999999999999999999999999999999999999999999999999763 9999999999999
Q ss_pred ccccccCHHHHHHHHHHHHHhhhhcCHHHHHHHHHHHHHHHHHHHHHHHHHHHhchh-hhhhhhcc
Q 043077 83 GASSSIGGCRVALACRELRSAIDDKDKERCNEILQRIVEEYQTLHVNLAHILNLGRQ-ILALQRGQ 147 (150)
Q Consensus 83 GSSa~iGA~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~ef~~~~~~L~~~l~~~~q-~~~~~~~~ 147 (150)
|||++|||.++..+|..+..+|+.++.++|...+++++.||..++.+|++|.+++|| +..+|++.
T Consensus 84 gssssIGa~kvk~~c~~~~~~~~~~n~egcvr~l~~v~ie~~~lkkkL~~~f~L~rq~i~~~~~~n 149 (150)
T KOG4747|consen 84 GSSSSIGALKVKKVCVGFNEFCEAGNIEGCVRCLQQVKIEYSLLKKKLETLFQLERQEILAAGGTN 149 (150)
T ss_pred CchhhhhHHHHHHHHHHHHHHHhhccchhHhhchHHHHHHHHHHHHHHHHHHHHHHHHHHHhcccC
Confidence 999999999999999999999999999999999999999999999999999999999 55555443
|
|
| >COG2198 ArcB FOG: HPt domain [Signal transduction mechanisms] | Back alignment and domain information |
|---|
| >PF01627 Hpt: Hpt domain; InterPro: IPR008207 Two-component signal transduction systems enable bacteria to sense, respond, and adapt to a wide range of environments, stressors, and growth conditions [] | Back alignment and domain information |
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| >smart00073 HPT Histidine Phosphotransfer domain | Back alignment and domain information |
|---|
| >cd00088 HPT Histidine Phosphotransfer domain, involved in signalling through a two part component systems in which an autophosphorylating histidine protein kinase serves as a phosphoryl donor to a response regulator protein; the response regulator protein is modulated by phosphorylation and dephosphorylation of a conserved aspartic acid residue; two-component proteins are abundant in most eubacteria; In E | Back alignment and domain information |
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| >TIGR02956 TMAO_torS TMAO reductase sytem sensor TorS | Back alignment and domain information |
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| >PRK11091 aerobic respiration control sensor protein ArcB; Provisional | Back alignment and domain information |
|---|
| >PRK10618 phosphotransfer intermediate protein in two-component regulatory system with RcsBC; Provisional | Back alignment and domain information |
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| >PRK11466 hybrid sensory histidine kinase TorS; Provisional | Back alignment and domain information |
|---|
| >PRK11107 hybrid sensory histidine kinase BarA; Provisional | Back alignment and domain information |
|---|
| >PRK10547 chemotaxis protein CheA; Provisional | Back alignment and domain information |
|---|
| >COG0643 CheA Chemotaxis protein histidine kinase and related kinases [Cell motility and secretion / Signal transduction mechanisms] | Back alignment and domain information |
|---|
| >PRK09959 hybrid sensory histidine kinase in two-component regulatory system with EvgA; Provisional | Back alignment and domain information |
|---|
| >PRK15347 two component system sensor kinase SsrA; Provisional | 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 | 150 | ||||
| 1wn0_A | 145 | Crystal Structure Of Histidine-containing Phosphotr | 9e-19 | ||
| 1yvi_A | 149 | X-Ray Structure Of Putative Histidine-Containing Ph | 3e-18 | ||
| 4euk_B | 159 | Crystal Structure Length = 159 | 2e-17 | ||
| 3us6_A | 153 | Crystal Structure Of Histidine-Containing Phosphotr | 1e-15 |
| >pdb|1WN0|A Chain A, Crystal Structure Of Histidine-containing Phosphotransfer Protein, Zmhp2, From Maize Length = 145 | Back alignment and structure |
|
| >pdb|1YVI|A Chain A, X-Ray Structure Of Putative Histidine-Containing Phosphotransfer Protein From Rice, Ak104879 Length = 149 | Back alignment and structure |
| >pdb|4EUK|B Chain B, Crystal Structure Length = 159 | Back alignment and structure |
| >pdb|3US6|A Chain A, Crystal Structure Of Histidine-Containing Phosphotransfer Protein Mthpt1 From Medicago Truncatula Length = 153 | 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 | 150 | |||
| 1yvi_A | 149 | Histidine-containing phosphotransfer protein; stru | 2e-32 | |
| 3us6_A | 153 | Histidine-containing phosphotransfer protein type | 2e-31 | |
| 2r25_A | 167 | Phosphorelay intermediate protein YPD1; alpha5-BET | 2e-10 | |
| 1y6d_A | 120 | Phosphorelay protein LUXU; phosphotransferase, fou | 3e-09 | |
| 2a0b_A | 125 | HPT domain; sensory transduction, histidine kinase | 5e-07 | |
| 3myf_A | 119 | Sensor protein; HPT, histidine kinase, PSI, MCSG, | 3e-05 | |
| 2ooc_A | 113 | Histidine phosphotransferase; NP_419930.1, hypothe | 9e-04 |
| >1yvi_A Histidine-containing phosphotransfer protein; structural genomics, protein structure initiative, PSI, CESG, AK104879, phosphorelay mediator, HP1; 2.00A {Oryza sativa} SCOP: a.24.10.2 PDB: 2q4f_A 1wn0_A Length = 149 | Back alignment and structure |
|---|
Score = 111 bits (278), Expect = 2e-32
Identities = 46/139 (33%), Positives = 79/139 (56%), Gaps = 1/139 (0%)
Query: 5 SLQQELNNFVRSLREQGILDHNFDTLSRIQND-QSPLFVTEVINLFTRDAENAITQARDS 63
+L+ +L + S+ QG++D F L +Q++ +P FV+EV+ LF DA+ I +
Sbjct: 5 ALRDQLTALLSSMFSQGLVDEQFQQLQMLQDEGGTPGFVSEVVTLFCDDADRIINEIATL 64
Query: 64 LQEPSVDYDKLIAAVHQLRGASSSIGGCRVALACRELRSAIDDKDKERCNEILQRIVEEY 123
L++P V++DK+ A VHQL+G+S+S+G +V C + R DK ++ C L + ++
Sbjct: 65 LEQPVVNFDKVDAYVHQLKGSSASVGAQKVKFTCMQFRQFCQDKSRDGCLMALAVVRNDF 124
Query: 124 QTLHVNLAHILNLGRQILA 142
L +L L +QI A
Sbjct: 125 YDLRNKFQTMLQLEQQIQA 143
|
| >3us6_A Histidine-containing phosphotransfer protein type MTHPT1; helix bundle, plant hormone signal transduction, cytokinin S transduction; 1.45A {Medicago truncatula} Length = 153 | Back alignment and structure |
|---|
| >2r25_A Phosphorelay intermediate protein YPD1; alpha5-BETA5, response regulator, four helix bundle, histidine phosphotransfer (HPT) protein; 1.70A {Saccharomyces cerevisiae} SCOP: a.24.10.2 PDB: 1c03_A 1oxk_A 1oxb_A 1c02_A 1qsp_A Length = 167 | Back alignment and structure |
|---|
| >1y6d_A Phosphorelay protein LUXU; phosphotransferase, four-helix bundle, quorum sensing; NMR {Vibrio harveyi} SCOP: a.24.10.5 Length = 120 | Back alignment and structure |
|---|
| >2a0b_A HPT domain; sensory transduction, histidine kinase, phosphotransfer, two-component system, four-helix bundle; 1.57A {Escherichia coli} SCOP: a.24.10.1 PDB: 1bdj_B 1fr0_A 1a0b_A Length = 125 | Back alignment and structure |
|---|
| >3myf_A Sensor protein; HPT, histidine kinase, PSI, MCSG, structural genomics, midwe for structural genomics, protein structure initiative, TRAN; HET: MSE; 1.80A {Shewanella SP} Length = 119 | Back alignment and structure |
|---|
| >2ooc_A Histidine phosphotransferase; NP_419930.1, hypothetical protein, structural genomics, JOIN for structural genomics, JCSG; HET: MSE PG4; 1.52A {Caulobacter crescentus} SCOP: a.24.10.6 Length = 113 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 150 | |||
| 3us6_A | 153 | Histidine-containing phosphotransfer protein type | 100.0 | |
| 1yvi_A | 149 | Histidine-containing phosphotransfer protein; stru | 100.0 | |
| 2r25_A | 167 | Phosphorelay intermediate protein YPD1; alpha5-BET | 99.97 | |
| 2a0b_A | 125 | HPT domain; sensory transduction, histidine kinase | 99.89 | |
| 3myf_A | 119 | Sensor protein; HPT, histidine kinase, PSI, MCSG, | 99.81 | |
| 1y6d_A | 120 | Phosphorelay protein LUXU; phosphotransferase, fou | 99.8 | |
| 3iqt_A | 123 | Signal transduction histidine-protein kinase BARA; | 99.76 | |
| 2ooc_A | 113 | Histidine phosphotransferase; NP_419930.1, hypothe | 99.74 | |
| 1sr2_A | 116 | Putative sensor-like histidine kinase YOJN; four-h | 99.63 | |
| 1tqg_A | 105 | Chemotaxis protein CHEA; histidine kinase, phospho | 99.56 | |
| 2ld6_A | 139 | Chemotaxis protein CHEA; TMP1, transferase; NMR {T | 99.41 | |
| 1i5n_A | 146 | Chemotaxis protein CHEA; four-helix bundle, transf | 99.38 | |
| 2lch_A | 113 | Protein OR38; structural genomics, northeast struc | 99.36 | |
| 3kyj_A | 144 | CHEA3, putative histidine protein kinase; protein- | 99.01 | |
| 2lp4_A | 225 | Chemotaxis protein CHEA; two component signaling s | 98.67 | |
| 2cw9_A | 194 | Translocase of inner mitochondrial membrane; struc | 80.75 |
| >3us6_A Histidine-containing phosphotransfer protein type MTHPT1; helix bundle, plant hormone signal transduction, cytokinin S transduction; 1.45A {Medicago truncatula} | Back alignment and structure |
|---|
Probab=100.00 E-value=1.7e-42 Score=260.95 Aligned_cols=149 Identities=30% Similarity=0.528 Sum_probs=145.3
Q ss_pred CchhHHHHHHHHHHHHHhhhccchhHHHHHhhhhccCCchHHHHHHHHHHHhHHHHHHHHHHHhcCCCCCHHHHHHHHHH
Q 043077 1 MVGTSLQQELNNFVRSLREQGILDHNFDTLSRIQNDQSPLFVTEVINLFTRDAENAITQARDSLQEPSVDYDKLIAAVHQ 80 (150)
Q Consensus 1 ~~~~~l~~~~~~~~~~~~d~g~lD~~~~~L~~L~~~~~~df~~~li~~Fl~d~~~~l~~L~~Al~~~~~D~~~l~~~aH~ 80 (150)
|.+.+|++|+.++++||+++|+||++|++|++|+++++|+|+.+||..|++|+++.+..|+.|+.+++.|+..+++.||+
T Consensus 1 ~~~~~~~~~~~~~~~~l~~~g~LD~~f~qL~~L~~~~~~~~~~ell~~Fl~d~~~~l~~L~~al~~~~~D~~~l~~~aH~ 80 (153)
T 3us6_A 1 MEVGQMRRQWVDYIKSMFMEGFLDGQFLQLQQLQDENNPEFVFEVVSLFFDDSERILKDLSFAVDQQSIDFKKVDAHVHQ 80 (153)
T ss_dssp -CHHHHHHHHHHHHHHHHHTTSCCHHHHHHHHTCBTTBTTHHHHHHHHHHHHHHHHHHHHHHHHTSSSCCHHHHHHHHHH
T ss_pred CcHHHHHHHHHHHHHhcccccchHHHHHHHHHhhcCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHcCCccHHHHHHHHHH
Confidence 88999999999999999999999999999999999999999999999999999999999999999866699999999999
Q ss_pred hhccccccCHHHHHHHHHHHHHhhhhcCHHHHHHHHHHHHHHHHHHHHHHHHHHHhchhhhhhhhcccC
Q 043077 81 LRGASSSIGGCRVALACRELRSAIDDKDKERCNEILQRIVEEYQTLHVNLAHILNLGRQILALQRGQHQ 149 (150)
Q Consensus 81 LKGSSa~iGA~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~ef~~~~~~L~~~l~~~~q~~~~~~~~~~ 149 (150)
|||||+||||.+|+.+|..||.+++.++.+++..++.+|+.+|..++.+|++|++++||+.++||++|+
T Consensus 81 LKGss~~lGa~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~e~~~v~~~L~~~~~le~q~~~~~~~~~~ 149 (153)
T 3us6_A 81 FKGSSASIGAQRVKNSCVAFRNFCEEQNIDACRRCLQQVKQEYLLVKNKLETLLRLEQQIVAAGGSIPM 149 (153)
T ss_dssp HHHHHHHHTCHHHHHHHHHHHHHHHHTCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHTTCCCCC
T ss_pred HHHHHHHhcHHHHHHHHHHHHHHHHcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcCCCCCc
Confidence 999999999999999999999999999999999999999999999999999999999999999999997
|
| >1yvi_A Histidine-containing phosphotransfer protein; structural genomics, protein structure initiative, PSI, CESG, AK104879, phosphorelay mediator, HP1; 2.00A {Oryza sativa} SCOP: a.24.10.2 PDB: 2q4f_A 1wn0_A | Back alignment and structure |
|---|
| >2r25_A Phosphorelay intermediate protein YPD1; alpha5-BETA5, response regulator, four helix bundle, histidine phosphotransfer (HPT) protein; 1.70A {Saccharomyces cerevisiae} SCOP: a.24.10.2 PDB: 1c03_A 1oxk_A 1oxb_A 1c02_A 1qsp_A | Back alignment and structure |
|---|
| >2a0b_A HPT domain; sensory transduction, histidine kinase, phosphotransfer, two-component system, four-helix bundle; 1.57A {Escherichia coli} SCOP: a.24.10.1 PDB: 1bdj_B 1fr0_A 1a0b_A | Back alignment and structure |
|---|
| >3myf_A Sensor protein; HPT, histidine kinase, PSI, MCSG, structural genomics, midwe for structural genomics, protein structure initiative, TRAN; HET: MSE; 1.80A {Shewanella SP} | Back alignment and structure |
|---|
| >1y6d_A Phosphorelay protein LUXU; phosphotransferase, four-helix bundle, quorum sensing; NMR {Vibrio harveyi} SCOP: a.24.10.5 | Back alignment and structure |
|---|
| >3iqt_A Signal transduction histidine-protein kinase BARA; histidine phosphotransfer domain, HTP, structural genomics, protein structure initiative; HET: MSE BTB; 1.40A {Escherichia coli} | Back alignment and structure |
|---|
| >2ooc_A Histidine phosphotransferase; NP_419930.1, hypothetical protein, structural genomics, JOIN for structural genomics, JCSG; HET: MSE PG4; 1.52A {Caulobacter crescentus} SCOP: a.24.10.6 | Back alignment and structure |
|---|
| >1sr2_A Putative sensor-like histidine kinase YOJN; four-helical bundle, transferase; NMR {Escherichia coli} SCOP: a.24.10.4 | Back alignment and structure |
|---|
| >1tqg_A Chemotaxis protein CHEA; histidine kinase, phosphotransfer, signal transduction, transferase; 0.98A {Thermotoga maritima} SCOP: a.24.10.3 | Back alignment and structure |
|---|
| >2ld6_A Chemotaxis protein CHEA; TMP1, transferase; NMR {Thermotoga maritima} | Back alignment and structure |
|---|
| >1i5n_A Chemotaxis protein CHEA; four-helix bundle, transferase; 2.14A {Salmonella typhimurium} SCOP: a.24.10.3 | Back alignment and structure |
|---|
| >2lch_A Protein OR38; structural genomics, northeast structural genomics consortiu PSI-biology, protein structure initiative, de novo protein; NMR {Thermotoga maritima} | Back alignment and structure |
|---|
| >3kyj_A CHEA3, putative histidine protein kinase; protein-protein interaction, histidine kinase, response regulator, phosphorylation; 1.40A {Rhodobacter sphaeroides} PDB: 3kyi_A | Back alignment and structure |
|---|
| >2lp4_A Chemotaxis protein CHEA; two component signaling system, histidine phosphotransfer DO response regulator; NMR {Escherichia coli} | Back alignment and structure |
|---|
| >2cw9_A Translocase of inner mitochondrial membrane; structure genomics, TIM, structural genomics, NPPFSA, riken structural genomics/proteomics initiative; HET: 1PE; 1.90A {Homo sapiens} SCOP: d.17.4.13 | 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 ![]() |
| 150 | ||||
| d1yvia1 | 142 | a.24.10.2 (A:2-143) Histidine-containing phosphotr | 1e-25 | |
| d1sr2a_ | 116 | a.24.10.4 (A:) Sensor-like histidine kinase YojN, | 2e-11 | |
| d2a0ba_ | 118 | a.24.10.1 (A:) Aerobic respiration control sensor | 7e-11 | |
| d1y6da_ | 114 | a.24.10.5 (A:) Phosphorelay protein luxU {Vibrio h | 8e-07 | |
| d2r25a1 | 166 | a.24.10.2 (A:2-167) Phosphorelay protein ypd1 {Bak | 3e-06 | |
| d2ooca1 | 104 | a.24.10.6 (A:8-111) Histidine phosphotransferase S | 0.003 |
| >d1yvia1 a.24.10.2 (A:2-143) Histidine-containing phosphotransfer protein HP1 {Rice (Oryza sativa) [TaxId: 4530]} Length = 142 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Four-helical up-and-down bundle superfamily: Histidine-containing phosphotransfer domain, HPT domain family: Phosphorelay protein-like domain: Histidine-containing phosphotransfer protein HP1 species: Rice (Oryza sativa) [TaxId: 4530]
Score = 93.1 bits (231), Expect = 1e-25
Identities = 46/140 (32%), Positives = 78/140 (55%), Gaps = 1/140 (0%)
Query: 4 TSLQQELNNFVRSLREQGILDHNFDTLSRIQNDQS-PLFVTEVINLFTRDAENAITQARD 62
+L+ +L + S+ QG++D F L +Q++ P FV+EV+ LF DA+ I +
Sbjct: 3 AALRDQLTALLSSMFSQGLVDEQFQQLQMLQDEGGTPGFVSEVVTLFCDDADRIINEIAT 62
Query: 63 SLQEPSVDYDKLIAAVHQLRGASSSIGGCRVALACRELRSAIDDKDKERCNEILQRIVEE 122
L++P V++DK+ A VHQL+G+S+S+G +V C + R DK ++ C L + +
Sbjct: 63 LLEQPVVNFDKVDAYVHQLKGSSASVGAQKVKFTCMQFRQFCQDKSRDGCLMALAVVRND 122
Query: 123 YQTLHVNLAHILNLGRQILA 142
+ L +L L +QI A
Sbjct: 123 FYDLRNKFQTMLQLEQQIQA 142
|
| >d1sr2a_ a.24.10.4 (A:) Sensor-like histidine kinase YojN, C-terminal domain {Escherichia coli [TaxId: 562]} Length = 116 | Back information, alignment and structure |
|---|
| >d2a0ba_ a.24.10.1 (A:) Aerobic respiration control sensor protein, ArcB {Escherichia coli [TaxId: 562]} Length = 118 | Back information, alignment and structure |
|---|
| >d1y6da_ a.24.10.5 (A:) Phosphorelay protein luxU {Vibrio harveyi [TaxId: 669]} Length = 114 | Back information, alignment and structure |
|---|
| >d2r25a1 a.24.10.2 (A:2-167) Phosphorelay protein ypd1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 166 | Back information, alignment and structure |
|---|
| >d2ooca1 a.24.10.6 (A:8-111) Histidine phosphotransferase ShpA {Caulobacter crescentus [TaxId: 155892]} Length = 104 | 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 | 150 | |||
| d1yvia1 | 142 | Histidine-containing phosphotransfer protein HP1 { | 100.0 | |
| d2a0ba_ | 118 | Aerobic respiration control sensor protein, ArcB { | 99.9 | |
| d2r25a1 | 166 | Phosphorelay protein ypd1 {Baker's yeast (Saccharo | 99.89 | |
| d1y6da_ | 114 | Phosphorelay protein luxU {Vibrio harveyi [TaxId: | 99.85 | |
| d1sr2a_ | 116 | Sensor-like histidine kinase YojN, C-terminal doma | 99.82 | |
| d2ooca1 | 104 | Histidine phosphotransferase ShpA {Caulobacter cre | 99.71 | |
| d1tqga_ | 105 | Chemotaxis protein CheA P1 domain {Thermotoga mari | 99.04 | |
| d1i5na_ | 128 | Chemotaxis protein CheA P1 domain {Salmonella typh | 98.96 | |
| d2cw9a1 | 182 | Translocase of inner mitochondrial membrane TIMM44 | 88.77 | |
| d2di0a1 | 63 | Activating signal cointegrator 1 complex subunit 2 | 82.05 |
| >d1yvia1 a.24.10.2 (A:2-143) Histidine-containing phosphotransfer protein HP1 {Rice (Oryza sativa) [TaxId: 4530]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Four-helical up-and-down bundle superfamily: Histidine-containing phosphotransfer domain, HPT domain family: Phosphorelay protein-like domain: Histidine-containing phosphotransfer protein HP1 species: Rice (Oryza sativa) [TaxId: 4530]
Probab=100.00 E-value=4.7e-36 Score=220.91 Aligned_cols=141 Identities=33% Similarity=0.607 Sum_probs=133.6
Q ss_pred chhHHHHHHHHHHHHHhhhccchhHHHHHhhhhcc-CCchHHHHHHHHHHHhHHHHHHHHHHHhcCCCCCHHHHHHHHHH
Q 043077 2 VGTSLQQELNNFVRSLREQGILDHNFDTLSRIQND-QSPLFVTEVINLFTRDAENAITQARDSLQEPSVDYDKLIAAVHQ 80 (150)
Q Consensus 2 ~~~~l~~~~~~~~~~~~d~g~lD~~~~~L~~L~~~-~~~df~~~li~~Fl~d~~~~l~~L~~Al~~~~~D~~~l~~~aH~ 80 (150)
|.++||+|+.++++|++++|++|.+|.++..|.++ ++|+|+.+|+..|++|+++.|..|+++++.++.|+..+++.||+
T Consensus 1 a~~~l~~~~~~~~~~~~~~g~lD~~f~~l~~l~~~~~~~~fl~eli~~Fl~~~~~~l~~l~~al~~~~~D~~~~~~~aH~ 80 (142)
T d1yvia1 1 AAAALRDQLTALLSSMFSQGLVDEQFQQLQMLQDEGGTPGFVSEVVTLFCDDADRIINEIATLLEQPVVNFDKVDAYVHQ 80 (142)
T ss_dssp HHHHHHHHHHHHHHHHHHTTSCCHHHHHHHHHHC---CTTHHHHHHHHHHHHHHHHHHHHHHHHTSSSCCHHHHHHHHHH
T ss_pred CcHHHHHHHHHHHHhHHhcccccHHHHHHHHHHhcCCChHHHHHHHHHHHHHHHHHHHHHHHHHHhCCCCHHHHHHHHHH
Confidence 46899999999999999999999999999999875 57899999999999999999999999998765799999999999
Q ss_pred hhccccccCHHHHHHHHHHHHHhhhhcCHHHHHHHHHHHHHHHHHHHHHHHHHHHhchhhhh
Q 043077 81 LRGASSSIGGCRVALACRELRSAIDDKDKERCNEILQRIVEEYQTLHVNLAHILNLGRQILA 142 (150)
Q Consensus 81 LKGSSa~iGA~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~ef~~~~~~L~~~l~~~~q~~~ 142 (150)
|||||+|+||.+++.+|..||.+++.++.+++..++..|+.+|..++..|++|+++++||.+
T Consensus 81 LKGss~~lGa~~l~~~~~~lE~~~~~~~~~~~~~~~~~L~~e~~~l~~~L~~~l~~~~qi~~ 142 (142)
T d1yvia1 81 LKGSSASVGAQKVKFTCMQFRQFCQDKSRDGCLMALAVVRNDFYDLRNKFQTMLQLEQQIQA 142 (142)
T ss_dssp HHHHHHHHTCHHHHHHHHHHHHHHHTTCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
T ss_pred HHhHHhhccHHHHHHHHHHHHHHHHcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHhC
Confidence 99999999999999999999999999999999999999999999999999999999999964
|
| >d2a0ba_ a.24.10.1 (A:) Aerobic respiration control sensor protein, ArcB {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
| >d2r25a1 a.24.10.2 (A:2-167) Phosphorelay protein ypd1 {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|
| >d1y6da_ a.24.10.5 (A:) Phosphorelay protein luxU {Vibrio harveyi [TaxId: 669]} | Back information, alignment and structure |
|---|
| >d1sr2a_ a.24.10.4 (A:) Sensor-like histidine kinase YojN, C-terminal domain {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
| >d2ooca1 a.24.10.6 (A:8-111) Histidine phosphotransferase ShpA {Caulobacter crescentus [TaxId: 155892]} | Back information, alignment and structure |
|---|
| >d1tqga_ a.24.10.3 (A:) Chemotaxis protein CheA P1 domain {Thermotoga maritima [TaxId: 2336]} | Back information, alignment and structure |
|---|
| >d1i5na_ a.24.10.3 (A:) Chemotaxis protein CheA P1 domain {Salmonella typhimurium [TaxId: 90371]} | Back information, alignment and structure |
|---|
| >d2cw9a1 d.17.4.13 (A:270-451) Translocase of inner mitochondrial membrane TIMM44 (TIM44), C-terminal domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
| >d2di0a1 a.5.2.4 (A:8-70) Activating signal cointegrator 1 complex subunit 2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|