Citrus Sinensis ID: 012875
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
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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 | 454 | ||||||
| 255578347 | 710 | ATP binding protein, putative [Ricinus c | 0.867 | 0.554 | 0.697 | 1e-145 | |
| 225424657 | 627 | PREDICTED: uncharacterized protein LOC10 | 0.949 | 0.687 | 0.620 | 1e-144 | |
| 449434987 | 627 | PREDICTED: uncharacterized protein LOC10 | 0.841 | 0.609 | 0.599 | 1e-129 | |
| 42572021 | 445 | chloroplast sensor kinase [Arabidopsis t | 0.911 | 0.930 | 0.578 | 1e-126 | |
| 147860581 | 608 | hypothetical protein VITISV_010592 [Viti | 0.878 | 0.656 | 0.570 | 1e-124 | |
| 18408874 | 611 | chloroplast sensor kinase [Arabidopsis t | 0.898 | 0.667 | 0.579 | 1e-124 | |
| 297838533 | 610 | hypothetical protein ARALYDRAFT_894541 [ | 0.841 | 0.626 | 0.608 | 1e-123 | |
| 217074886 | 458 | unknown [Medicago truncatula] | 0.808 | 0.801 | 0.594 | 1e-117 | |
| 356511068 | 612 | PREDICTED: uncharacterized protein LOC10 | 0.812 | 0.602 | 0.615 | 1e-115 | |
| 224110864 | 473 | predicted protein [Populus trichocarpa] | 0.647 | 0.621 | 0.677 | 1e-110 |
| >gi|255578347|ref|XP_002530040.1| ATP binding protein, putative [Ricinus communis] gi|223530456|gb|EEF32340.1| ATP binding protein, putative [Ricinus communis] | Back alignment and taxonomy information |
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Score = 522 bits (1345), Expect = e-145, Method: Compositional matrix adjust.
Identities = 286/410 (69%), Positives = 326/410 (79%), Gaps = 16/410 (3%)
Query: 51 SNGTSLRH-VTRTLSNDDEPPAAGSP-MVSSASAVASAIRRTSTSPIEFLQTIETDQKRC 108
+N +SL H VTRTL N EP + P M+SSASAVASAIR TS SPIEF+Q +E K
Sbjct: 130 NNTSSLLHRVTRTLPNG-EPELSSPPEMLSSASAVASAIRNTSNSPIEFVQKMEKSDK-S 187
Query: 109 NLVLPSPDFQRLCVEQLHLFRRIVDPDAVLSVYVRPAGSYVMDRLELRRVVSYPGV-NAT 167
LVLPS DF+RLC+EQL LFRRIVDPDA+LSVYVRPAGSYVMDRLELRRV SYPG+ +A+
Sbjct: 188 KLVLPSLDFRRLCIEQLDLFRRIVDPDAILSVYVRPAGSYVMDRLELRRVTSYPGIISAS 247
Query: 168 DIVVLVGNFNMPAGLRAAEAALSSQQVQVVPEQRAVVFPMVKHPFVVGFLVAELPLMEL- 226
D+V+LVG FN+P GLRAAEAAL+SQQV VP+ RAVVFPMVKHPFVVGFLVAELP MEL
Sbjct: 248 DVVILVGTFNIPTGLRAAEAALASQQVNFVPDHRAVVFPMVKHPFVVGFLVAELPTMELV 307
Query: 227 ------QMCGTEEPDAAIGFQSSEEVYAFPPSFDT-ESHAIESFDHERMRVYKFSADQRL 279
Q G E + + FQS EE Y P S D +S I++ + E R+Y FSA+QRL
Sbjct: 308 PSYENVQTKGHE--NDLVPFQSPEEAYPLPSSPDNNKSWTIQTLNDESFRMYNFSAEQRL 365
Query: 280 NAINICRSLAMAYVMDQKSMLLQQSSWQNNARMSNLVEQIRGPLSSIQTLSKMLSLHMKR 339
NAINI RSLAMAYVMDQK+MLLQQSSWQNN RMSNLVEQIRGPLSSIQTLSKMLS H+KR
Sbjct: 366 NAINISRSLAMAYVMDQKAMLLQQSSWQNNVRMSNLVEQIRGPLSSIQTLSKMLSTHLKR 425
Query: 340 SEISYDIVEDIMVQGDRLRGTLQELQDAVFLTKANIVRYNEETLKKMNNSAYSHPESIRS 399
SEISYDIVEDIMVQGDRLR TLQELQDAV LTKANI+RYNEE L++++NS Y H ES+ S
Sbjct: 426 SEISYDIVEDIMVQGDRLRDTLQELQDAVHLTKANIMRYNEEALQRIHNSNYHHHESLGS 485
Query: 400 QLSNNFSRE-NSGNKLQNSCKPLSLDTPAKDIEMPMPPLALAPLKQNGIR 448
LS+N R+ + N L NS KP SL+ P D+EMPMPP+ALAPL+Q GIR
Sbjct: 486 HLSDNIPRDADDSNNLHNSGKPHSLNVPLDDLEMPMPPMALAPLQQYGIR 535
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Source: Ricinus communis Species: Ricinus communis Genus: Ricinus Family: Euphorbiaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|225424657|ref|XP_002282396.1| PREDICTED: uncharacterized protein LOC100249068 [Vitis vinifera] gi|296081359|emb|CBI16792.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|449434987|ref|XP_004135277.1| PREDICTED: uncharacterized protein LOC101223159 [Cucumis sativus] gi|449520695|ref|XP_004167369.1| PREDICTED: uncharacterized LOC101223159 [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|42572021|ref|NP_974101.1| chloroplast sensor kinase [Arabidopsis thaliana] gi|332196583|gb|AEE34704.1| chloroplast sensor kinase [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|147860581|emb|CAN81865.1| hypothetical protein VITISV_010592 [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|18408874|ref|NP_564908.1| chloroplast sensor kinase [Arabidopsis thaliana] gi|332196584|gb|AEE34705.1| chloroplast sensor kinase [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|297838533|ref|XP_002887148.1| hypothetical protein ARALYDRAFT_894541 [Arabidopsis lyrata subsp. lyrata] gi|297332989|gb|EFH63407.1| hypothetical protein ARALYDRAFT_894541 [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
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| >gi|217074886|gb|ACJ85803.1| unknown [Medicago truncatula] | Back alignment and taxonomy information |
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| >gi|356511068|ref|XP_003524253.1| PREDICTED: uncharacterized protein LOC100792515 [Glycine max] | Back alignment and taxonomy information |
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| >gi|224110864|ref|XP_002315662.1| predicted protein [Populus trichocarpa] gi|222864702|gb|EEF01833.1| predicted protein [Populus trichocarpa] | 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 | 454 | ||||||
| TAIR|locus:2008525 | 611 | CSK "chloroplast sensor kinase | 0.850 | 0.631 | 0.548 | 4.7e-103 |
| TAIR|locus:2008525 CSK "chloroplast sensor kinase" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 1021 (364.5 bits), Expect = 4.7e-103, P = 4.7e-103
Identities = 230/419 (54%), Positives = 288/419 (68%)
Query: 27 PNYHPKFCASL-NPKP-------LTTSPKSLSSNGTS-----LRHVTRTLSNDDEPXXXX 73
PN H F S+ NP+P L S S SS+ +S LR+V T+SN++
Sbjct: 16 PNLH--FSNSIPNPRPSNPSLKLLNASSSSSSSSSSSIFTRGLRYVNHTVSNEESEPGGG 73
Query: 74 XXXXXXXXXXXXXXXXXXXXPIEFLQTIETDQKRCNLVLPSPDFQRLCVEQLHLFRRIVD 133
P+EF Q IE D + ++LPSPDFQRLC+EQL LFR+IVD
Sbjct: 74 ETMVASASAIASAIRGASTTPVEFTQMIEKDHLKTKIILPSPDFQRLCLEQLDLFRQIVD 133
Query: 134 PDAVLSVYVRPAGSYVMDRLELRRVVSYPGVNATDIVVLVGNFNMPAGLRAAEAALSSQQ 193
P+AVLS+YVRPAGSYVMDRLELRRV YP VNA D+V+LVGNF +PAGLRAAEA+LSSQQ
Sbjct: 134 PNAVLSIYVRPAGSYVMDRLELRRVTCYPSVNAGDVVILVGNFGIPAGLRAAEASLSSQQ 193
Query: 194 VQVVPEQRAVVFPMVKHPFVVGFLVAELPLM---ELQMCGTEEPDAAIGFQSSEEVYAFP 250
V++V + RA VFPMVKHPFVVGFLVAELP+ E + E+P F S EE YA P
Sbjct: 194 VELVSKHRAAVFPMVKHPFVVGFLVAELPVEAEEEEEEEEEEKPHGVNQFLSPEEAYALP 253
Query: 251 PSFDTESHAIESFDHERMRVYKFSADQRLNAINICRSLAMAYVMDQKSMLLQQSSWQNNA 310
S +T+S ++ ++V F+ +QR AINI R+LAMAYVMDQK+MLLQQSSWQNN
Sbjct: 254 ASANTKSPRVKL---PSVKV--FTEEQRSYAINISRTLAMAYVMDQKTMLLQQSSWQNNV 308
Query: 311 RMSNLVEQIRGPLSSIQTLSKMLSLHMKRSEISYDIVEDIMVQGDRLRGTLQELQDAVFL 370
RMS LVEQIRGPLS+++TLSKMLS H KR++IS+DIVED++VQGD+++ TL+ELQDAV L
Sbjct: 309 RMSKLVEQIRGPLSTMRTLSKMLSTHTKRNQISHDIVEDLIVQGDQIKDTLEELQDAVHL 368
Query: 371 TKANIVRYNEETLKKMNN-------SAYSHPESIR-SQLSNNFSRENSGNKLQNSCKPL 421
TKANIVR+NEE LKK+N S Y H + I SQ+S+ +R + G+ L +S P+
Sbjct: 369 TKANIVRHNEEALKKINKTHNETRRSKYEHKDPIDGSQISS--TRLSLGSGLDDSEMPM 425
Parameters:
V=100
filter=SEG
E=0.001
ctxfactor=1.00
Query ----- As Used ----- ----- Computed ----
Frame MatID Matrix name Lambda K H Lambda K H
+0 0 BLOSUM62 0.319 0.132 0.379 same same same
Q=9,R=2 0.244 0.0300 0.180 n/a n/a n/a
Query
Frame MatID Length Eff.Length E S W T X E2 S2
+0 0 454 419 0.00082 118 3 11 22 0.38 34
34 0.45 37
Statistics:
Database: /share/blast/go-seqdb.fasta
Title: go_20130330-seqdb.fasta
Posted: 5:47:42 AM PDT Apr 1, 2013
Created: 5:47:42 AM PDT Apr 1, 2013
Format: XDF-1
# of letters in database: 169,044,731
# of sequences in database: 368,745
# of database sequences satisfying E: 1
No. of states in DFA: 614 (65 KB)
Total size of DFA: 246 KB (2133 KB)
Time to generate neighborhood: 0.00u 0.00s 0.00t Elapsed: 00:00:00
No. of threads or processors used: 24
Search cpu time: 36.57u 0.17s 36.74t Elapsed: 00:00:01
Total cpu time: 36.57u 0.17s 36.74t Elapsed: 00:00:01
Start: Tue May 21 01:37:38 2013 End: Tue May 21 01:37:39 2013
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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
| CSK | CSK (CHLOROPLAST SENSOR KINASE); ATP binding / kinase; Encodes a chloroplast sensor kinase (CSK) that shares common ancestors with cyanobacterial histidine sensor kinases. CSK is synthesised in the cytosol and imported into the chloroplast as a protein precusor. CSK is autophosphorylated and required for control of transcription of chloroplast genes by the redox state of an electron carrier connecting photosystems I and II. (611 aa) | ||||||||||
(Arabidopsis thaliana) | |||||||||||
| AT3G26580 | • | 0.919 | |||||||||
| AT2G23070 | • | 0.869 | |||||||||
| STN7 | • | • | 0.827 | ||||||||
| AT5G08650 | • | 0.726 | |||||||||
| NDF1 | • | • | 0.705 | ||||||||
| AT1G54350 | • | 0.702 | |||||||||
| AT1G29700 | • | 0.690 | |||||||||
| SIGA | • | • | 0.676 | ||||||||
| AT5G35170 | • | 0.673 | |||||||||
| CHUP1 | • | • | 0.659 |
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 454 | |||
| PF00512 | 68 | HisKA: His Kinase A (phospho-acceptor) domain; Int | 98.98 | |
| PRK10490 | 895 | sensor protein KdpD; Provisional | 98.66 | |
| COG3852 | 363 | NtrB Signal transduction histidine kinase, nitroge | 98.58 | |
| smart00388 | 66 | HisKA His Kinase A (phosphoacceptor) domain. Dimer | 98.55 | |
| PRK13837 | 828 | two-component VirA-like sensor kinase; Provisional | 98.51 | |
| cd00082 | 65 | HisKA Histidine Kinase A (dimerization/phosphoacce | 98.48 | |
| PRK10364 | 457 | sensor protein ZraS; Provisional | 98.36 | |
| PRK09303 | 380 | adaptive-response sensory kinase; Validated | 98.34 | |
| TIGR02916 | 679 | PEP_his_kin putative PEP-CTERM system histidine ki | 98.29 | |
| COG2205 | 890 | KdpD Osmosensitive K+ channel histidine kinase [Si | 98.21 | |
| PRK11006 | 430 | phoR phosphate regulon sensor protein; Provisional | 98.17 | |
| PRK10618 | 894 | phosphotransfer intermediate protein in two-compon | 98.01 | |
| PRK09959 | 1197 | hybrid sensory histidine kinase in two-component r | 97.98 | |
| PRK11073 | 348 | glnL nitrogen regulation protein NR(II); Provision | 97.94 | |
| PRK10841 | 924 | hybrid sensory kinase in two-component regulatory | 97.87 | |
| PRK11107 | 919 | hybrid sensory histidine kinase BarA; Provisional | 97.86 | |
| TIGR02956 | 968 | TMAO_torS TMAO reductase sytem sensor TorS. This p | 97.81 | |
| PRK15347 | 921 | two component system sensor kinase SsrA; Provision | 97.81 | |
| PRK10815 | 485 | sensor protein PhoQ; Provisional | 97.79 | |
| PRK11466 | 914 | hybrid sensory histidine kinase TorS; Provisional | 97.78 | |
| PRK10755 | 356 | sensor protein BasS/PmrB; Provisional | 97.78 | |
| PRK10337 | 449 | sensor protein QseC; Provisional | 97.73 | |
| PRK10604 | 433 | sensor protein RstB; Provisional | 97.66 | |
| TIGR01386 | 457 | cztS_silS_copS heavy metal sensor kinase. Members | 97.66 | |
| PRK11360 | 607 | sensory histidine kinase AtoS; Provisional | 97.64 | |
| PRK11091 | 779 | aerobic respiration control sensor protein ArcB; P | 97.64 | |
| PRK09467 | 435 | envZ osmolarity sensor protein; Provisional | 97.64 | |
| PRK09835 | 482 | sensor kinase CusS; Provisional | 97.62 | |
| PRK09470 | 461 | cpxA two-component sensor protein; Provisional | 97.46 | |
| TIGR02966 | 333 | phoR_proteo phosphate regulon sensor kinase PhoR. | 97.42 | |
| COG5002 | 459 | VicK Signal transduction histidine kinase [Signal | 97.35 | |
| PRK13560 | 807 | hypothetical protein; Provisional | 97.34 | |
| COG5000 | 712 | NtrY Signal transduction histidine kinase involved | 97.32 | |
| PRK10549 | 466 | signal transduction histidine-protein kinase BaeS; | 97.24 | |
| PRK11644 | 495 | sensory histidine kinase UhpB; Provisional | 97.19 | |
| COG4251 | 750 | Bacteriophytochrome (light-regulated signal transd | 97.01 | |
| PRK11100 | 475 | sensory histidine kinase CreC; Provisional | 96.97 | |
| PRK13559 | 361 | hypothetical protein; Provisional | 96.87 | |
| TIGR03785 | 703 | marine_sort_HK proteobacterial dedicated sortase s | 96.79 | |
| PRK13557 | 540 | histidine kinase; Provisional | 96.73 | |
| TIGR02938 | 494 | nifL_nitrog nitrogen fixation negative regulator N | 96.14 | |
| COG0642 | 336 | BaeS Signal transduction histidine kinase [Signal | 95.69 | |
| COG4191 | 603 | Signal transduction histidine kinase regulating C4 | 94.85 | |
| PF13492 | 129 | GAF_3: GAF domain; PDB: 3EEA_A 4DMZ_A 4DN0_A 1VHM_ | 94.32 | |
| PRK11086 | 542 | sensory histidine kinase DcuS; Provisional | 94.08 | |
| PRK10600 | 569 | nitrate/nitrite sensor protein NarX; Provisional | 93.47 | |
| TIGR01817 | 534 | nifA Nif-specific regulatory protein. This model r | 90.99 | |
| PRK15053 | 545 | dpiB sensor histidine kinase DpiB; Provisional | 90.28 | |
| smart00065 | 149 | GAF Domain present in phytochromes and cGMP-specif | 87.55 | |
| PRK10935 | 565 | nitrate/nitrite sensor protein NarQ; Provisional | 80.58 | |
| PF01590 | 154 | GAF: GAF domain; InterPro: IPR003018 This domain i | 80.32 |
| >PF00512 HisKA: His Kinase A (phospho-acceptor) domain; InterPro: IPR003661 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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Probab=98.98 E-value=1.3e-09 Score=83.29 Aligned_cols=64 Identities=19% Similarity=0.307 Sum_probs=55.6
Q ss_pred HhhHHHHHHHHHhhhhhHHHHHHHHHhh-hcCCCcccHHHHHHHHHHHHHHHHHHHHHHHHhhcc
Q 012875 308 NNARMSNLVEQIRGPLSSIQTLSKMLSL-HMKRSEISYDIVEDIMVQGDRLRGTLQELQDAVFLT 371 (454)
Q Consensus 308 q~~~la~L~HQiRNPLTAIRTfAkLLlk-RL~pde~~rdlae~Iv~E~dRL~~ll~qL~~~v~p~ 371 (454)
+++++++++|||||||++|+++.++|.. .-.+++.-+++++.|..+.+|+.+++.++.++.+..
T Consensus 2 ~~~~~~~isHelr~PL~~i~~~~~~l~~~~~~~~~~~~~~l~~i~~~~~~l~~li~~ll~~sr~~ 66 (68)
T PF00512_consen 2 KGEFLASISHELRNPLTAIRGYLELLERDSDLDPEQLREYLDRIRSAADRLNELINDLLDFSRIE 66 (68)
T ss_dssp HHHHHHHHHHHHHHHHHHHHHHHHHHHCSSCC-HHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHC
T ss_pred HHHHHHHHhHHHHHHHHHHHHHHHHHHHccCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcc
Confidence 4789999999999999999999999999 333334458999999999999999999999997754
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Some bacteria can contain up to as many as 200 two-component systems that need tight regulation to prevent unwanted cross-talk []. These pathways have been adapted to response to a wide variety of stimuli, including nutrients, cellular redox state, changes in osmolarity, quorum signals, antibiotics, and more []. Two-component systems are comprised of a sensor histidine kinase (HK) and its cognate response regulator (RR) []. The HK catalyses its own auto-phosphorylation followed by the transfer of the phosphoryl group to the receiver domain on RR; phosphorylation of the RR usually activates an attached output domain, which can then effect changes in cellular physiology, often by regulating gene expression. Some HK are bifunctional, catalysing both the phosphorylation and dephosphorylation of their cognate RR. The input stimuli can regulate either the kinase or phosphatase activity of the bifunctional HK. A variant of the two-component system is the phospho-relay system. Here a hybrid HK auto-phosphorylates and then transfers the phosphoryl group to an internal receiver domain, rather than to a separate RR protein. The phosphoryl group is then shuttled to histidine phosphotransferase (HPT) and subsequently to a terminal RR, which can evoke the desired response [, ]. Signal transducing histidine kinases are the key elements in two-component signal transduction systems, which control complex processes such as the initiation of development in microorganisms [, ]. Examples of histidine kinases are EnvZ, which plays a central role in osmoregulation [], and CheA, which plays a central role in the chemotaxis system []. Histidine kinases usually have an N-terminal ligand-binding domain and a C-terminal kinase domain, but other domains may also be present. The kinase domain is responsible for the autophosphorylation of the histidine with ATP, the phosphotransfer from the kinase to an aspartate of the response regulator, and (with bifunctional enzymes) the phosphotransfer from aspartyl phosphate back to ADP or to water []. The kinase core has a unique fold, distinct from that of the Ser/Thr/Tyr kinase superfamily. HKs can be roughly divided into two classes: orthodox and hybrid kinases [, ]. Most orthodox HKs, typified by the Escherichia coli EnvZ protein, function as periplasmic membrane receptors and have a signal peptide and transmembrane segment(s) that separate the protein into a periplasmic N-terminal sensing domain and a highly conserved cytoplasmic C-terminal kinase core. Members of this family, however, have an integral membrane sensor domain. Not all orthodox kinases are membrane bound, e.g., the nitrogen regulatory kinase NtrB (GlnL) is a soluble cytoplasmic HK []. Hybrid kinases contain multiple phosphodonor and phosphoacceptor sites and use multi-step phospho-relay schemes instead of promoting a single phosphoryl transfer. In addition to the sensor domain and kinase core, they contain a CheY-like receiver domain and a His-containing phosphotransfer (HPt) domain. This entry represents the dimerisation and phosphoacceptor domain found in histidine kinases. It has been found in bacterial sensor protein/histidine kinases. Signal transducing histidine kinases are the key elements in two-component signal transduction systems, which control complex processes such as the initiation of development in microorganisms []. Examples of histidine kinases are EnvZ, which plays a central role in osmoregulation [], and CheA, which plays a central role in the chemotaxis system []. Histidine kinases usually have an N-terminal ligand-binding domain and a C-terminal kinase domain, but other domains may also be present. The kinase domain is responsible for the autophosphorylation of the histidine with ATP, the phosphotransfer from the kinase to an aspartate of the response regulator, and the phosphotransfer from aspartyl phosphate back to ADP or to water []. The homodimeric domain includes the site of histidine autophosphorylation and phosphate transfer reactions. The structure of the homodimeric domain comprises a closed, four-helical bundle with a left-handed twist, formed by two identical alpha-hairpin subunits.; GO: 0000155 two-component sensor activity, 0007165 signal transduction, 0016020 membrane; PDB: 3DGE_A 2C2A_A 3A0R_A 4EW8_A 2LFS_B 2LFR_B 3JZ3_A 1JOY_B 3ZRW_C 3ZRV_A .... |
| >PRK10490 sensor protein KdpD; Provisional | Back alignment and domain information |
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| >COG3852 NtrB Signal transduction histidine kinase, nitrogen specific [Signal transduction mechanisms] | Back alignment and domain information |
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| >smart00388 HisKA His Kinase A (phosphoacceptor) domain | Back alignment and domain information |
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| >PRK13837 two-component VirA-like sensor kinase; Provisional | Back alignment and domain information |
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| >cd00082 HisKA Histidine Kinase A (dimerization/phosphoacceptor) domain; Histidine Kinase A dimers are formed through parallel association of 2 domains creating 4-helix bundles; usually these domains contain a conserved His residue and are activated via trans-autophosphorylation by the catalytic domain of the histidine kinase | Back alignment and domain information |
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| >PRK10364 sensor protein ZraS; Provisional | Back alignment and domain information |
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| >PRK09303 adaptive-response sensory kinase; Validated | Back alignment and domain information |
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| >TIGR02916 PEP_his_kin putative PEP-CTERM system histidine kinase | Back alignment and domain information |
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| >COG2205 KdpD Osmosensitive K+ channel histidine kinase [Signal transduction mechanisms] | Back alignment and domain information |
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| >PRK11006 phoR phosphate regulon sensor protein; Provisional | Back alignment and domain information |
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| >PRK10618 phosphotransfer intermediate protein in two-component regulatory system with RcsBC; Provisional | Back alignment and domain information |
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| >PRK09959 hybrid sensory histidine kinase in two-component regulatory system with EvgA; Provisional | Back alignment and domain information |
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| >PRK11073 glnL nitrogen regulation protein NR(II); Provisional | Back alignment and domain information |
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| >PRK10841 hybrid sensory kinase in two-component regulatory system with RcsB and YojN; Provisional | Back alignment and domain information |
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| >PRK11107 hybrid sensory histidine kinase BarA; Provisional | 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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| >PRK15347 two component system sensor kinase SsrA; Provisional | Back alignment and domain information |
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| >PRK10815 sensor protein PhoQ; Provisional | Back alignment and domain information |
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| >PRK11466 hybrid sensory histidine kinase TorS; Provisional | Back alignment and domain information |
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| >PRK10755 sensor protein BasS/PmrB; Provisional | Back alignment and domain information |
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| >PRK10337 sensor protein QseC; Provisional | Back alignment and domain information |
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| >PRK10604 sensor protein RstB; Provisional | Back alignment and domain information |
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| >TIGR01386 cztS_silS_copS heavy metal sensor kinase | Back alignment and domain information |
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| >PRK11360 sensory histidine kinase AtoS; Provisional | Back alignment and domain information |
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| >PRK11091 aerobic respiration control sensor protein ArcB; Provisional | Back alignment and domain information |
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| >PRK09467 envZ osmolarity sensor protein; Provisional | Back alignment and domain information |
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| >PRK09835 sensor kinase CusS; Provisional | Back alignment and domain information |
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| >PRK09470 cpxA two-component sensor protein; Provisional | Back alignment and domain information |
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| >TIGR02966 phoR_proteo phosphate regulon sensor kinase PhoR | Back alignment and domain information |
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| >COG5002 VicK Signal transduction histidine kinase [Signal transduction mechanisms] | Back alignment and domain information |
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| >PRK13560 hypothetical protein; Provisional | Back alignment and domain information |
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| >COG5000 NtrY Signal transduction histidine kinase involved in nitrogen fixation and metabolism regulation [Signal transduction mechanisms] | Back alignment and domain information |
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| >PRK10549 signal transduction histidine-protein kinase BaeS; Provisional | Back alignment and domain information |
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| >PRK11644 sensory histidine kinase UhpB; Provisional | Back alignment and domain information |
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| >COG4251 Bacteriophytochrome (light-regulated signal transduction histidine kinase) [Signal transduction mechanisms] | Back alignment and domain information |
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| >PRK11100 sensory histidine kinase CreC; Provisional | Back alignment and domain information |
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| >PRK13559 hypothetical protein; Provisional | Back alignment and domain information |
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| >TIGR03785 marine_sort_HK proteobacterial dedicated sortase system histidine kinase | Back alignment and domain information |
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| >PRK13557 histidine kinase; Provisional | Back alignment and domain information |
|---|
| >TIGR02938 nifL_nitrog nitrogen fixation negative regulator NifL | Back alignment and domain information |
|---|
| >COG0642 BaeS Signal transduction histidine kinase [Signal transduction mechanisms] | Back alignment and domain information |
|---|
| >COG4191 Signal transduction histidine kinase regulating C4-dicarboxylate transport system [Signal transduction mechanisms] | Back alignment and domain information |
|---|
| >PF13492 GAF_3: GAF domain; PDB: 3EEA_A 4DMZ_A 4DN0_A 1VHM_A | Back alignment and domain information |
|---|
| >PRK11086 sensory histidine kinase DcuS; Provisional | Back alignment and domain information |
|---|
| >PRK10600 nitrate/nitrite sensor protein NarX; Provisional | Back alignment and domain information |
|---|
| >TIGR01817 nifA Nif-specific regulatory protein | Back alignment and domain information |
|---|
| >PRK15053 dpiB sensor histidine kinase DpiB; Provisional | Back alignment and domain information |
|---|
| >smart00065 GAF Domain present in phytochromes and cGMP-specific phosphodiesterases | Back alignment and domain information |
|---|
| >PRK10935 nitrate/nitrite sensor protein NarQ; Provisional | Back alignment and domain information |
|---|
| >PF01590 GAF: GAF domain; InterPro: IPR003018 This domain is present in phytochromes and cGMP-specific phosphodiesterases | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 454 | |||
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 6e-07 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 7e-07 |
| >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 |
|---|
Score = 51.0 bits (121), Expect = 6e-07
Identities = 55/454 (12%), Positives = 135/454 (29%), Gaps = 112/454 (24%)
Query: 13 TPLSKDHTCCLLFCPNYHPKFCASLNPKPLTTSPKSLSSNGTSLRHVTRTLSNDDEPPAA 72
+ + F + + K + PKS+ S + H+ A
Sbjct: 9 FETGEHQYQYKDILSVFEDAFVDNFDCKDVQDMPKSILSK-EEIDHIIM------SKDA- 60
Query: 73 GSPMVSSASAVASAIRRTSTSPIE-FLQTI-ETD--------QKRCNLVLPSPDFQRL-- 120
VS + + ++ F++ + + + PS +
Sbjct: 61 ----VSGTLRLFWTLLSKQEEMVQKFVEEVLRINYKFLMSPIKTEQR--QPSMMTRMYIE 114
Query: 121 CVEQLHLFRRIVDPDAVLSVYVRPAGSYVMDRLELRRVVSYPGVNATDIVVLVGNFNMP- 179
++L+ ++ V R L+LR+ + + V++ G +
Sbjct: 115 QRDRLYNDNQVFAKYNV----SRLQ-----PYLKLRQALL--ELRPAKNVLIDG---VLG 160
Query: 180 AG---LRAAEAALSSQQVQVVPEQRAVVFPMVKHPFVVGFLVAELPLME-LQ-MCGTEEP 234
+G + A + LS + + + +F + + + ++E LQ + +P
Sbjct: 161 SGKTWV-ALDVCLSYKVQCKMDFK---IFWL-----NLKNCNSPETVLEMLQKLLYQIDP 211
Query: 235 DAAIGFQSSEEVYAFPPSFDTESHAIESFDHERMRVYKFS-------ADQR-LNAINI-C 285
+ S+ + + + Y+ + + NA N+ C
Sbjct: 212 NWT---SRSDHSSNIKLRIHSIQAELRRLLKSKP--YENCLLVLLNVQNAKAWNAFNLSC 266
Query: 286 RSL----------------AMAYVMDQKSMLLQQ-------SSWQNNARMSNLVEQIRG- 321
+ L +D SM L + + R +L ++
Sbjct: 267 KILLTTRFKQVTDFLSAATTTHISLDHHSMTLTPDEVKSLLLKYLDC-RPQDLPREVLTT 325
Query: 322 -PLSSIQTLSKMLSLHMKRSE----ISYDIVEDIM------VQGDRLRGTLQELQDAVFL 370
P + +++ + + + ++ D + I+ ++ R L +VF
Sbjct: 326 NPR-RLSIIAESIRDGLATWDNWKHVNCDKLTTIIESSLNVLEPAEYRKMFDRL--SVFP 382
Query: 371 TKANIVRYNEETLKKM-NNSAYSHPESIRSQLSN 403
A+I L + + S + ++L
Sbjct: 383 PSAHI---PTILLSLIWFDVIKSDVMVVVNKLHK 413
|
| >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 |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 454 | |||
| 2c2a_A | 258 | Sensor histidine kinase; phosphotransfer, PHOQ, se | 98.7 | |
| 4ew8_A | 268 | Sensor protein DIVL; signal transduction, two-comp | 98.6 | |
| 3zcc_A | 114 | HAMP, osmolarity sensor protein ENVZ; signaling pr | 98.58 | |
| 3d36_A | 244 | Sporulation kinase B; GHKL ATPase, four helix bund | 98.37 | |
| 3a0r_A | 349 | Sensor protein; four helix bundle, PAS fold, kinas | 98.2 | |
| 4fpp_A | 247 | Phosphotransferase; four helix bundle, bergerat fo | 98.15 | |
| 3jz3_A | 222 | Sensor protein QSEC; helix-turn-helix, kinase doma | 98.14 | |
| 3zrx_A | 115 | AF1503 protein, osmolarity sensor protein ENVZ; si | 97.91 | |
| 2btz_A | 394 | Pyruvate dehydrogenase kinase isoenzyme 2; GHKL mo | 97.11 | |
| 2e0a_A | 394 | Pyruvate dehydrogenase kinase isozyme 4; PDK4, ATP | 97.07 | |
| 1gkz_A | 388 | [3-methyl-2-oxobutanoate dehydrogenase [lipoamide] | 96.97 | |
| 2q8g_A | 407 | [pyruvate dehydrogenase [lipoamide]] kinase isozy; | 96.66 | |
| 1y8o_A | 419 | [pyruvate dehydrogenase [lipoamide]] kinase isozy; | 96.31 | |
| 3ehh_A | 218 | Sensor kinase (YOCF protein); four-helix bundle, G | 95.44 | |
| 3mmh_A | 167 | FRMSR, methionine-R-sulfoxide reductase; oxidoredu | 94.69 | |
| 3e0y_A | 181 | Conserved domain protein; APC87688.2, geobacter su | 94.31 | |
| 2zmf_A | 189 | CAMP and CAMP-inhibited CGMP 3',5'-cyclic phospho | 93.63 | |
| 3trc_A | 171 | Phosphoenolpyruvate-protein phosphotransferase; si | 93.59 | |
| 3p01_A | 184 | Two-component response regulator; PSI-2, midwest c | 93.48 | |
| 1vhm_A | 195 | Protein YEBR; structural genomics, unknown functio | 93.14 | |
| 1b3q_A | 379 | Protein (chemotaxis protein CHEA); histine kinase, | 92.88 | |
| 3rfb_A | 171 | Putative uncharacterized protein; FRMSR, GAF, oxid | 92.69 | |
| 3ksh_A | 160 | Putative uncharacterized protein; FRMSR, free-Met- | 92.65 | |
| 3ci6_A | 171 | Phosphoenolpyruvate-protein phosphotransferase; PE | 92.34 | |
| 2e4s_A | 189 | CAMP and CAMP-inhibited CGMP 3',5'-cyclic phosphod | 91.68 | |
| 3oov_A | 169 | Methyl-accepting chemotaxis protein, putative; str | 91.26 | |
| 3nhq_A | 505 | Bacteriophytochrome; photoreceptor, PAS, signaling | 90.83 | |
| 1f5m_A | 180 | GAF; CGMP binding, signaling protein; 1.90A {Sacch | 90.59 | |
| 3zq5_A | 520 | Phytochrome-like protein CPH1; arginine finger, ta | 90.0 | |
| 2qyb_A | 181 | Membrane protein, putative; GAF domain, domain of | 89.88 | |
| 3hcy_A | 151 | Putative two-component sensor histidine kinase PR; | 89.59 | |
| 3o5y_A | 165 | Sensor protein; GAF domain, histidine, kinase, PSI | 89.23 | |
| 3ibj_A | 691 | CGMP-dependent 3',5'-cyclic phosphodiesterase; PDE | 89.2 | |
| 2w3g_A | 153 | DOSS, two component sensor histidine kinase DEVS ( | 89.17 | |
| 1mc0_A | 368 | 3',5'-cyclic nucleotide phosphodiesterase 2A; GAF | 88.64 | |
| 2lb5_A | 208 | Sensor histidine kinase; PCB, transferase, GAF dom | 88.36 | |
| 1mc0_A | 368 | 3',5'-cyclic nucleotide phosphodiesterase 2A; GAF | 87.88 | |
| 4eho_A | 635 | Bacteriophytochrome, PAS/PAC sensor; photoreceptor | 86.92 | |
| 4glq_A | 171 | Methyl-accepting chemotaxis protein; chromophore, | 84.19 | |
| 2vjw_A | 149 | GAF-B, GAF family protein; histidine kinase, hypox | 84.04 | |
| 3k2n_A | 177 | Sigma-54-dependent transcriptional regulator; PSI- | 83.95 |
| >2c2a_A Sensor histidine kinase; phosphotransfer, PHOQ, selenomethionyl MAD, two-component systems, transferase; HET: ADP; 1.9A {Thermotoga maritima} SCOP: a.30.2.1 d.122.1.3 PDB: 3dge_A* | Back alignment and structure |
|---|
Probab=98.70 E-value=5.5e-08 Score=87.72 Aligned_cols=74 Identities=20% Similarity=0.292 Sum_probs=62.5
Q ss_pred HHHHHHHHHHhhHHHHHHHHHhhhhhHHHHHHHHHhhhcCC--CcccHHHHHHHHHHHHHHHHHHHHHHHHhhccc
Q 012875 299 MLLQQSSWQNNARMSNLVEQIRGPLSSIQTLSKMLSLHMKR--SEISYDIVEDIMVQGDRLRGTLQELQDAVFLTK 372 (454)
Q Consensus 299 ~~Lqqql~qq~~~la~L~HQiRNPLTAIRTfAkLLlkRL~p--de~~rdlae~Iv~E~dRL~~ll~qL~~~v~p~~ 372 (454)
..+++....+.+++++++|||||||++|++|+++|...+.. .+...++++.|..+++||.+++.+|.++.++..
T Consensus 11 ~~l~~~~~~~~~~~~~isHelrtPL~~i~~~~~~l~~~~~~~~~~~~~~~l~~i~~~~~~l~~li~~ll~~~~~~~ 86 (258)
T 2c2a_A 11 ERLKRIDRMKTEFIANISHELRTPLTAIKAYAETIYNSLGELDLSTLKEFLEVIIDQSNHLENLLNELLDFSRLER 86 (258)
T ss_dssp HHHHHHHHHHHHHHHHHHHHTHHHHHHHHHHHHHHHHTGGGCCTTTTHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred HHHHHHHHHHHHHHHHhhhhhcCCHHHHHHHHHHHHhhccCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhC
Confidence 34555556668899999999999999999999999887654 345678999999999999999999999887543
|
| >4ew8_A Sensor protein DIVL; signal transduction, two-component regulatory system, hiska GHKL domain, structural genomics; 2.50A {Caulobacter crescentus} | Back alignment and structure |
|---|
| >3zcc_A HAMP, osmolarity sensor protein ENVZ; signaling protein, signal transduction, membrane protein, signalling, chimera; 1.25A {Archaeoglobus fulgidus} PDB: 3zrw_A 3zrv_A 3zrx_A 3zrw_B 2lfr_A 2lfs_A 1joy_A 2l7h_A 2l7i_A 2y20_A 2y21_A 2y0q_A 2y0t_A | Back alignment and structure |
|---|
| >3d36_A Sporulation kinase B; GHKL ATPase, four helix bundle, class I two-component histidine kinase, phosphoprotein; HET: ADP; 2.03A {Geobacillus stearothermophilus} | Back alignment and structure |
|---|
| >3a0r_A Sensor protein; four helix bundle, PAS fold, kinase, phosphoprotein, transfe two-component regulatory system; 3.80A {Thermotoga maritima} | Back alignment and structure |
|---|
| >4fpp_A Phosphotransferase; four helix bundle, bergerat fold, CCKA, CTRA, CPDR, bacterial cytoplasme; 2.20A {Caulobacter crescentus} PDB: 4fmt_A | Back alignment and structure |
|---|
| >3jz3_A Sensor protein QSEC; helix-turn-helix, kinase domain, ATP-binding, cell inner MEM cell membrane, kinase, membrane, nucleotide-binding; 2.50A {Escherichia coli} | Back alignment and structure |
|---|
| >3zrx_A AF1503 protein, osmolarity sensor protein ENVZ; signaling protein, osmoregulation, OMPR, OMPC; 1.25A {Archaeoglobus fulgidus} PDB: 3zrv_A 3zrw_A 3zrw_B 2lfs_A 2lfr_A 1joy_A 2l7i_A 2y20_A 2l7h_A 2y21_A 2y0t_A 2y0q_A | Back alignment and structure |
|---|
| >2btz_A Pyruvate dehydrogenase kinase isoenzyme 2; GHKL motif regulation, transferase; 2.2A {Homo sapiens} PDB: 2bu2_A* 2bu5_A* 2bu6_A* 2bu7_A* 2bu8_A* 3crk_A* 1jm6_A* 3crl_A* | Back alignment and structure |
|---|
| >2e0a_A Pyruvate dehydrogenase kinase isozyme 4; PDK4, ATP-binding, structural genomics, NPPSFA, NATI project on protein structural and functional analyses; HET: ANP; 1.86A {Homo sapiens} PDB: 2zdx_A* 2zdy_A* 2zkj_A* 3d2r_A* | Back alignment and structure |
|---|
| >1gkz_A [3-methyl-2-oxobutanoate dehydrogenase [lipoamide]] kinase; transferase, mitochondrial protein kinase, potassium; HET: ADP; 2.2A {Rattus norvegicus} SCOP: a.29.5.1 d.122.1.4 PDB: 1gjv_A 1gkx_A* | Back alignment and structure |
|---|
| >2q8g_A [pyruvate dehydrogenase [lipoamide]] kinase isozy; GHKL ATPase/kinase family, pyruvate dehydrogenase complex, mitochondrial kinase; HET: AZX; 1.90A {Homo sapiens} PDB: 2q8f_A* 2q8h_A | Back alignment and structure |
|---|
| >1y8o_A [pyruvate dehydrogenase [lipoamide]] kinase isozy; pyruvate dehydrogenase kinase 3, lipoyl-bearing domain; HET: RED ADP; 2.48A {Homo sapiens} SCOP: a.29.5.1 d.122.1.4 PDB: 1y8n_A* 1y8p_A* 2pnr_A* 2q8i_A* | Back alignment and structure |
|---|
| >3ehh_A Sensor kinase (YOCF protein); four-helix bundle, GHL ATPase domain, transferase; HET: MSE ADP; 2.10A {Bacillus subtilis} PDB: 3ehj_A* 3gie_A* 3gif_A* 3gig_A* 3ehf_A* | Back alignment and structure |
|---|
| >3mmh_A FRMSR, methionine-R-sulfoxide reductase; oxidoreductase; HET: SME MRD; 1.25A {Neisseria meningitidis} SCOP: d.110.2.0 | Back alignment and structure |
|---|
| >3e0y_A Conserved domain protein; APC87688.2, geobacter sulfurreducens PCA, structural genomics, PSI-2, midwest center for structural G MCSG; 3.10A {Geobacter sulfurreducens} | Back alignment and structure |
|---|
| >2zmf_A CAMP and CAMP-inhibited CGMP 3',5'-cyclic phospho 10A; GAF domain, phosphodiesterase, CGMP-binding, HYD nucleotide-binding, structural genomics; HET: MSE CMP; 2.10A {Homo sapiens} | Back alignment and structure |
|---|
| >3trc_A Phosphoenolpyruvate-protein phosphotransferase; signal transduction; HET: MSE; 1.65A {Coxiella burnetii} | Back alignment and structure |
|---|
| >3p01_A Two-component response regulator; PSI-2, midwest center for structural genomics, protein struc initiative, MCSG, signali protein; 2.65A {Nostoc SP} | Back alignment and structure |
|---|
| >1vhm_A Protein YEBR; structural genomics, unknown function; HET: MES; 2.10A {Escherichia coli} SCOP: d.110.2.1 | Back alignment and structure |
|---|
| >1b3q_A Protein (chemotaxis protein CHEA); histine kinase, signal transduction, multi-domai protein, transferase; 2.60A {Thermotoga maritima} SCOP: a.30.2.1 b.40.7.1 d.122.1.3 PDB: 2ch4_A* 3ur1_A | Back alignment and structure |
|---|
| >3rfb_A Putative uncharacterized protein; FRMSR, GAF, oxidoreductase, SME; HET: SME; 2.30A {Streptococcus pneumoniae} | Back alignment and structure |
|---|
| >3ksh_A Putative uncharacterized protein; FRMSR, free-Met-R-SO, oxidoreductase; 1.50A {Staphylococcus aureus} SCOP: d.110.2.0 PDB: 3ksf_A 3ksi_A 3ksg_A* | Back alignment and structure |
|---|
| >3ci6_A Phosphoenolpyruvate-protein phosphotransferase; PEP-phosphotransferase, GAF domain, structura genomics, PSI-2, protein structure initiative; HET: MSE P4G; 1.55A {Acinetobacter SP} | Back alignment and structure |
|---|
| >3oov_A Methyl-accepting chemotaxis protein, putative; structural genomics, PSI-2, protein structure initiative; 2.20A {Geobacter sulfurreducens} | Back alignment and structure |
|---|
| >3nhq_A Bacteriophytochrome; photoreceptor, PAS, signaling, signaling protei; HET: BLA; 2.55A {Pseudomonas aeruginosa} PDB: 3c2w_A* 3nop_C* 3not_C* 3nou_C* 3g6o_A* 3ibr_A* | Back alignment and structure |
|---|
| >1f5m_A GAF; CGMP binding, signaling protein; 1.90A {Saccharomyces cerevisiae} SCOP: d.110.2.1 PDB: 3ko6_A* | Back alignment and structure |
|---|
| >3zq5_A Phytochrome-like protein CPH1; arginine finger, tandem GAF domain, receptor, PAS domain, chromophore, sensory transduction; HET: CYC; 1.95A {Synechocystis SP} PDB: 2vea_A* | Back alignment and structure |
|---|
| >2qyb_A Membrane protein, putative; GAF domain, domain of putative membrane protein, PSI-2, MCSG structural genomics; 2.40A {Geobacter sulfurreducens pca} | Back alignment and structure |
|---|
| >3hcy_A Putative two-component sensor histidine kinase PR; two-component sensor histidine kinase protein, structural GE PSI, MCSG; 2.80A {Sinorhizobium meliloti} | Back alignment and structure |
|---|
| >3o5y_A Sensor protein; GAF domain, histidine, kinase, PSI, MCSG, structural genomics, midwest center for structural genomics, protein S initiative; 2.45A {Bacillus halodurans} | Back alignment and structure |
|---|
| >3ibj_A CGMP-dependent 3',5'-cyclic phosphodiesterase; PDE2A, GAF-domains, allosteric regulation hydrolase, membrane; 3.02A {Homo sapiens} | Back alignment and structure |
|---|
| >2w3g_A DOSS, two component sensor histidine kinase DEVS (GAF family protein); redox sensor, heme, hypoxia, GAF domain, transferase; HET: HEM; 1.40A {Mycobacterium tuberculosis} PDB: 2w3d_A* 2w3f_A* 2w3e_A* 2w3h_A* 2y79_A* 2y8h_A* 2vzw_A* | Back alignment and structure |
|---|
| >1mc0_A 3',5'-cyclic nucleotide phosphodiesterase 2A; GAF domain, 3',5' guanosine monophosphate, hydrolase; HET: PCG; 2.86A {Mus musculus} SCOP: d.110.2.1 d.110.2.1 | Back alignment and structure |
|---|
| >2lb5_A Sensor histidine kinase; PCB, transferase, GAF domain, phosphoprotein; HET: CYC; NMR {Synechococcus SP} PDB: 2lb9_A* | Back alignment and structure |
|---|
| >1mc0_A 3',5'-cyclic nucleotide phosphodiesterase 2A; GAF domain, 3',5' guanosine monophosphate, hydrolase; HET: PCG; 2.86A {Mus musculus} SCOP: d.110.2.1 d.110.2.1 | Back alignment and structure |
|---|
| >4glq_A Methyl-accepting chemotaxis protein; chromophore, phytochrome, cyanobacteriochrome, phycoviolobil bilin, BILI-protein; HET: PVN; 1.77A {Thermosynechococcus elongatus} PDB: 4fof_A* | Back alignment and structure |
|---|
| >2vjw_A GAF-B, GAF family protein; histidine kinase, hypoxia sensing, hydrolase; HET: MSE; 2.0A {Mycobacterium smegmatis} PDB: 2vks_A | Back alignment and structure |
|---|
| >3k2n_A Sigma-54-dependent transcriptional regulator; PSI-2, protein structure initiative, structural genomics; 2.50A {Chlorobium tepidum tls} | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
No hit with e-value below 0.005
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 454 | |||
| d2c2aa1 | 89 | Sensor histidine kinase TM0853 {Thermotoga maritim | 99.16 | |
| d1joya_ | 67 | EnvZ histidine kinase {Escherichia coli [TaxId: 56 | 98.87 | |
| d1ixma_ | 179 | Sporulation response regulatory protein Spo0B {Bac | 96.94 | |
| d1mc0a1 | 187 | 3',5'-cyclic nucleotide phosphodiesterase 2A, GAF | 93.59 | |
| d1vhma_ | 159 | Hypothetical protein YebR {Escherichia coli [TaxId | 92.54 |
| >d2c2aa1 a.30.2.1 (A:232-320) Sensor histidine kinase TM0853 {Thermotoga maritima [TaxId: 2336]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: ROP-like superfamily: Homodimeric domain of signal transducing histidine kinase family: Homodimeric domain of signal transducing histidine kinase domain: Sensor histidine kinase TM0853 species: Thermotoga maritima [TaxId: 2336]
Probab=99.16 E-value=8.4e-11 Score=92.34 Aligned_cols=75 Identities=20% Similarity=0.286 Sum_probs=63.9
Q ss_pred HHHHHHHHHHhhHHHHHHHHHhhhhhHHHHHHHHHhhhcCC--CcccHHHHHHHHHHHHHHHHHHHHHHHHhhcccc
Q 012875 299 MLLQQSSWQNNARMSNLVEQIRGPLSSIQTLSKMLSLHMKR--SEISYDIVEDIMVQGDRLRGTLQELQDAVFLTKA 373 (454)
Q Consensus 299 ~~Lqqql~qq~~~la~L~HQiRNPLTAIRTfAkLLlkRL~p--de~~rdlae~Iv~E~dRL~~ll~qL~~~v~p~~~ 373 (454)
..+++....+.+++++++|||||||++|+||+++|.+.... ++..+++++.|.++++||.+++.+|.++.++...
T Consensus 11 e~l~~~~~~k~~f~~~vsHeLRtPL~~I~~~~~~L~~~~~~~~~~~~~~~l~~i~~~~~rl~~li~~lLd~srle~g 87 (89)
T d2c2aa1 11 ERLKRIDRMKTEFIANISHELRTPLTAIKAYAETIYNSLGELDLSTLKEFLEVIIDQSNHLENLLNELLDFSRLERK 87 (89)
T ss_dssp HHHHHHHHHHHHHHHHHHHHTHHHHHHHHHHHHHHHHTGGGCCTTTTHHHHHHHHHHHHHHHHHHHHHHHHHHHHHT
T ss_pred HHHHHHHHHHHHHHHHhhHHHHHHHHHHHHHHHHHHhhccchhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcC
Confidence 34555566678999999999999999999999999988654 3566789999999999999999999999876543
|
| >d1joya_ a.30.2.1 (A:) EnvZ histidine kinase {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
| >d1ixma_ d.123.1.1 (A:) Sporulation response regulatory protein Spo0B {Bacillus subtilis [TaxId: 1423]} | Back information, alignment and structure |
|---|
| >d1mc0a1 d.110.2.1 (A:215-401) 3',5'-cyclic nucleotide phosphodiesterase 2A, GAF A and GAF B domains {Mouse (Mus musculus) [TaxId: 10090]} | Back information, alignment and structure |
|---|
| >d1vhma_ d.110.2.1 (A:) Hypothetical protein YebR {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|