Citrus Sinensis ID: 038079


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110-------120-------130-------140----
MESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA
cccHHHHHHHHHHHHHHHHHcccHHHHHHHHHHHHccccccHHHHHHHHHHHHHHHHHHHHHHHHHccccccHHHHHHHHHHHHccHHHHHHHHHHHHHHHHHHHHHcccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHc
ccHHHHHHHHHHHHHHHHHcccHHHHHHHHHHHHHcccccccHHHHHHHHHHHcHHHHHHHHHHHHHcccccHHHHHHHHHHHcccccHHHHHHHHHHHHHHHHHHHHccHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHcc
MESNPLHQQIASMRQHLLDEEILDEQFVELEGlalasdedpnfVEVTINVYFEESNELLPMIEDllgknpiegsEMERILHRFKGscasvgankvKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA
MESNPLHQQIASMRQHLLDEEILDEQFVELEGLalasdedpnFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCasvgankvknEVNVVIACCRNGDIEGAKAAFEQVKteqgnlkakLDSYFELVKQAKA
MESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA
****************LLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVK*********LDSYF********
********QIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQA**
*********IASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA
*ESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAK*
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiii
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query144 2.2.26 [Sep-21-2011]
Q9LU15127 Histidine-containing phos no no 0.791 0.897 0.405 9e-19
Q9ZNV8156 Histidine-containing phos no no 0.930 0.858 0.328 1e-11
Q9SAZ5155 Histidine-containing phos no no 0.923 0.858 0.318 3e-10
Q8L9T7157 Histidine-containing phos no no 0.930 0.853 0.306 2e-09
Q9ZNV9154 Histidine-containing phos no no 0.743 0.694 0.280 3e-09
Q6VAK4149 Histidine-containing phos no no 0.979 0.946 0.260 1e-08
>sp|Q9LU15|AHP4_ARATH Histidine-containing phosphotransfer protein 4 OS=Arabidopsis thaliana GN=AHP4 PE=1 SV=2 Back     alignment and function desciption
 Score = 92.0 bits (227), Expect = 9e-19,   Method: Compositional matrix adjust.
 Identities = 47/116 (40%), Positives = 69/116 (59%), Gaps = 2/116 (1%)

Query: 22  ILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILH 81
            LDEQF+ELE   L  D +PNFVE    +YF++S  L+  I+  L +   + + ++  +H
Sbjct: 11  YLDEQFMELE--ELQDDANPNFVEEVSALYFKDSARLINNIDQALERGSFDFNRLDSYMH 68

Query: 82  RFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFE 137
           +FKGS  S+GA+KVK E       CR G+ EG    F+Q+K E   L+ KL+ YF+
Sbjct: 69  QFKGSSTSIGASKVKAECTTFREYCRAGNAEGCLRTFQQLKKEHSTLRKKLEHYFQ 124




Functions as two-component phosphorelay mediators between cytokinin sensor histidine kinases and response regulators (B-type ARRs). Plays an important role in propagating cytokinin signal transduction through the multistep His-to-Asp phosphorelay.
Arabidopsis thaliana (taxid: 3702)
>sp|Q9ZNV8|AHP2_ARATH Histidine-containing phosphotransfer protein 2 OS=Arabidopsis thaliana GN=AHP2 PE=1 SV=1 Back     alignment and function description
>sp|Q9SAZ5|AHP3_ARATH Histidine-containing phosphotransfer protein 3 OS=Arabidopsis thaliana GN=AHP3 PE=1 SV=2 Back     alignment and function description
>sp|Q8L9T7|AHP5_ARATH Histidine-containing phosphotransfer protein 5 OS=Arabidopsis thaliana GN=AHP5 PE=1 SV=2 Back     alignment and function description
>sp|Q9ZNV9|AHP1_ARATH Histidine-containing phosphotransfer protein 1 OS=Arabidopsis thaliana GN=AHP1 PE=1 SV=1 Back     alignment and function description
>sp|Q6VAK4|HP1_ORYSJ Histidine-containing phosphotransfer protein 1 OS=Oryza sativa subsp. japonica GN=HP1 PE=1 SV=1 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query144
225445098214 PREDICTED: histidine-containing phosphot 0.958 0.644 0.475 5e-28
357454793150 Histidine phosphotransfer protein [Medic 0.972 0.933 0.401 1e-27
357454789150 Histidine phosphotransfer protein [Medic 0.972 0.933 0.401 3e-27
388504598150 unknown [Medicago truncatula] 0.972 0.933 0.401 3e-27
255549828150 Histidine-containing phosphotransfer pro 0.965 0.926 0.439 3e-27
356526081151 PREDICTED: histidine-containing phosphot 0.972 0.927 0.412 5e-27
224054404224 histidine phosphotransfer protein [Popul 0.972 0.625 0.429 7e-27
391349165150 histidine phosphotransfer protein [Popul 0.972 0.933 0.429 7e-27
351723223151 uncharacterized protein LOC100526849 [Gl 0.972 0.927 0.412 7e-27
449447821150 PREDICTED: histidine-containing phosphot 0.972 0.933 0.422 1e-26
>gi|225445098|ref|XP_002283696.1| PREDICTED: histidine-containing phosphotransfer protein 4 [Vitis vinifera] gi|297738760|emb|CBI28005.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
 Score =  129 bits (323), Expect = 5e-28,   Method: Compositional matrix adjust.
 Identities = 67/141 (47%), Positives = 98/141 (69%), Gaps = 3/141 (2%)

Query: 1   MESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLP 60
           MES  LHQQI++M+Q LLDE  +D  FVELE   L   ++ +F E  I ++F +S  L+ 
Sbjct: 1   MEST-LHQQISAMKQSLLDEGFVDGHFVELE--LLEDGDNLHFTEEIITLFFTDSARLIV 57

Query: 61  MIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQ 120
            +E  L  +PI+ S++++ILH+FKGS +SVGAN+V+ +   +   C++GD+EG KAA +Q
Sbjct: 58  DVEKELNNDPIDYSKVDKILHQFKGSSSSVGANRVRLQGTKLRESCKDGDVEGWKAALKQ 117

Query: 121 VKTEQGNLKAKLDSYFELVKQ 141
           +K E   LK KLD+YF+LVKQ
Sbjct: 118 LKKEHATLKEKLDTYFQLVKQ 138




Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|357454793|ref|XP_003597677.1| Histidine phosphotransfer protein [Medicago truncatula] gi|355486725|gb|AES67928.1| Histidine phosphotransfer protein [Medicago truncatula] Back     alignment and taxonomy information
>gi|357454789|ref|XP_003597675.1| Histidine phosphotransfer protein [Medicago truncatula] gi|355486723|gb|AES67926.1| Histidine phosphotransfer protein [Medicago truncatula] Back     alignment and taxonomy information
>gi|388504598|gb|AFK40365.1| unknown [Medicago truncatula] Back     alignment and taxonomy information
>gi|255549828|ref|XP_002515965.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] gi|223544870|gb|EEF46385.1| Histidine-containing phosphotransfer protein, putative [Ricinus communis] Back     alignment and taxonomy information
>gi|356526081|ref|XP_003531648.1| PREDICTED: histidine-containing phosphotransfer protein 4-like [Glycine max] Back     alignment and taxonomy information
>gi|224054404|ref|XP_002298243.1| histidine phosphotransfer protein [Populus trichocarpa] gi|222845501|gb|EEE83048.1| histidine phosphotransfer protein [Populus trichocarpa] Back     alignment and taxonomy information
>gi|391349165|emb|CCI55474.1| histidine phosphotransfer protein [Populus x canadensis] Back     alignment and taxonomy information
>gi|351723223|ref|NP_001234968.1| uncharacterized protein LOC100526849 [Glycine max] gi|255630982|gb|ACU15855.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|449447821|ref|XP_004141666.1| PREDICTED: histidine-containing phosphotransfer protein 4-like [Cucumis sativus] gi|449480619|ref|XP_004155947.1| PREDICTED: histidine-containing phosphotransfer protein 4-like [Cucumis sativus] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query144
TAIR|locus:2089900154 AHP1 "histidine-containing pho 0.854 0.798 0.304 1.3e-13
TAIR|locus:2093817156 AHP2 "histidine-containing pho 0.930 0.858 0.328 5.6e-13
TAIR|locus:2175643155 AHP3 "histidine-containing pho 0.923 0.858 0.311 3.9e-12
TAIR|locus:2020868157 AHP5 "histidine-containing pho 0.923 0.847 0.318 1e-11
TAIR|locus:2016339154 HP6 "histidine phosphotransfer 0.916 0.857 0.323 2e-10
TAIR|locus:2183184114 AT5G19710 "AT5G19710" [Arabido 0.368 0.464 0.396 2.8e-09
TAIR|locus:2089900 AHP1 "histidine-containing phosphotransmitter 1" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
 Score = 177 (67.4 bits), Expect = 1.3e-13, P = 1.3e-13
 Identities = 38/125 (30%), Positives = 73/125 (58%)

Query:    20 EEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERI 79
             E ILD QF++L+   L  + +P+FV   + ++F++S+ +L  +   L +  ++  +++  
Sbjct:    20 EGILDSQFLQLQ--QLQDESNPDFVSQVVTLFFQDSDRILNDLSLSLDQQVVDFKKVDPH 77

Query:    80 LHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELV 139
             +H+ KGS +S+GA +VKN   V  + C   ++E      +QVK E   +K +L++ F+L 
Sbjct:    78 VHQLKGSSSSIGAQRVKNACVVFRSFCEQQNVEACHRCLQQVKQEYYLVKNRLETLFKLE 137

Query:   140 KQAKA 144
             +Q  A
Sbjct:   138 QQIVA 142




GO:0000160 "phosphorelay signal transduction system" evidence=IEA;IMP
GO:0004871 "signal transducer activity" evidence=IEA
GO:0009927 "histidine phosphotransfer kinase activity" evidence=ISS;IDA
GO:0005515 "protein binding" evidence=IPI
GO:0043424 "protein histidine kinase binding" evidence=IPI
GO:0005737 "cytoplasm" evidence=IDA;NAS
GO:0009736 "cytokinin mediated signaling pathway" evidence=RCA;IMP;TAS
GO:0005634 "nucleus" evidence=IDA
GO:0080036 "regulation of cytokinin mediated signaling pathway" evidence=IGI
GO:0009553 "embryo sac development" evidence=IGI
GO:0016049 "cell growth" evidence=IGI
GO:0051301 "cell division" evidence=IGI
GO:0000041 "transition metal ion transport" evidence=RCA
GO:0010029 "regulation of seed germination" evidence=RCA
GO:0015698 "inorganic anion transport" evidence=RCA
GO:0031537 "regulation of anthocyanin metabolic process" evidence=RCA
GO:0048831 "regulation of shoot system development" evidence=RCA
TAIR|locus:2093817 AHP2 "histidine-containing phosphotransmitter 2" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2175643 AHP3 "histidine-containing phosphotransmitter 3" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2020868 AHP5 "histidine-containing phosphotransfer factor 5" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2016339 HP6 "histidine phosphotransfer protein 6" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms
TAIR|locus:2183184 AT5G19710 "AT5G19710" [Arabidopsis thaliana (taxid:3702)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

No confident hit for EC number transfering in SWISSPROT detected by BLAST

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Fail to connect to STRING server


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query144
pfam0162787 pfam01627, Hpt, Hpt domain 4e-04
cd0008894 cd00088, HPT, Histidine Phosphotransfer domain, in 0.001
>gnl|CDD|216615 pfam01627, Hpt, Hpt domain Back     alignment and domain information
 Score = 37.0 bits (86), Expect = 4e-04
 Identities = 15/51 (29%), Positives = 23/51 (45%), Gaps = 1/51 (1%)

Query: 48 INVYFEESNELLPMIEDLLGKNPIE-GSEMERILHRFKGSCASVGANKVKN 97
          + ++ EE+ ELL  +E  L     E    + R  H  KGS  S+G   +  
Sbjct: 3  LELFLEEAPELLEQLEQALLALEAEDLEALFRAAHTLKGSAGSLGLPALAE 53


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 ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 144
KOG4747150 consensus Two-component phosphorelay intermediate 99.96
COG2198122 ArcB FOG: HPt domain [Signal transduction mechanis 99.67
PF0162790 Hpt: Hpt domain; InterPro: IPR008207 Two-component 99.65
smart0007387 HPT Histidine Phosphotransfer domain. Contains an 99.52
cd0008894 HPT Histidine Phosphotransfer domain, involved in 99.41
TIGR02956968 TMAO_torS TMAO reductase sytem sensor TorS. This p 99.37
PRK11091779 aerobic respiration control sensor protein ArcB; P 99.12
PRK10618894 phosphotransfer intermediate protein in two-compon 98.9
PRK11466914 hybrid sensory histidine kinase TorS; Provisional 98.57
PRK11107919 hybrid sensory histidine kinase BarA; Provisional 98.57
COG0643 716 CheA Chemotaxis protein histidine kinase and relat 97.82
PRK10547 670 chemotaxis protein CheA; Provisional 97.78
PRK099591197 hybrid sensory histidine kinase in two-component r 96.77
PRK15347921 two component system sensor kinase SsrA; Provision 96.41
>KOG4747 consensus Two-component phosphorelay intermediate involved in MAP kinase cascade regulation [Signal transduction mechanisms] Back     alignment and domain information
Probab=99.96  E-value=4.6e-28  Score=179.10  Aligned_cols=136  Identities=33%  Similarity=0.550  Sum_probs=132.5

Q ss_pred             chhHHHHHHHHHhcccchhhhHHHHHHHHcChhcCCCChhHHHHHHHHHHHhHHHHHHHHHHHhccCCCCHHHHHHHHhh
Q 038079            3 SNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHR   82 (144)
Q Consensus         3 ~~~l~~~~~~~~~~~~~~~~lD~~~~~L~~L~~~~~~~~~fv~~Li~~f~~ds~~~l~~l~~al~~~~~D~~~l~~~aH~   82 (144)
                      +..++.+...+-+|++++|++|++|.+|++|  +|++.|+||.+++..|++||++.+..|+.|+..+ .|+.+++.+-|.
T Consensus         5 i~~~q~~~~d~~~sl~~qgild~qF~qlq~l--qD~~~p~fv~ev~~~fF~~s~~~i~~~r~ald~~-~d~k~~~~~~hq   81 (150)
T KOG4747|consen    5 IISMQRDVSDYTKSLFDQGILDSQFLQLQEL--QDDSSPDFVEEVVGLFFEDSERLINNLRLALDCE-RDFKKLGSHVHQ   81 (150)
T ss_pred             HHHHHHHHHHHHHHHHHHHhhHHHHHHHHHH--hcccCccHHHHHHHHHHHHHHHHHHHHHHHHhhH-hHHHHHHHHHHH
Confidence            4578999999999999999999999999999  9999999999999999999999999999999986 499999999999


Q ss_pred             hcccccccChHHHHHHHHHHHHHhhcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHh
Q 038079           83 FKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQ  141 (144)
Q Consensus        83 LKGSSaslGA~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~ef~~~~~aL~~~l~~~~~  141 (144)
                      |||||++|||.++...|..+..+|+.++.++|...+.+++.||..++++|++|.+++||
T Consensus        82 lkgssssIGa~kvk~~c~~~~~~~~~~n~egcvr~l~~v~ie~~~lkkkL~~~f~L~rq  140 (150)
T KOG4747|consen   82 LKGSSSSIGALKVKKVCVGFNEFCEAGNIEGCVRCLQQVKIEYSLLKKKLETLFQLERQ  140 (150)
T ss_pred             ccCchhhhhHHHHHHHHHHHHHHHhhccchhHhhchHHHHHHHHHHHHHHHHHHHHHHH
Confidence            99999999999999999999999999999999999999999999999999999999998



>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
>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
>TIGR02956 TMAO_torS TMAO reductase sytem sensor TorS Back     alignment and domain information
>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
>PRK11466 hybrid sensory histidine kinase TorS; Provisional Back     alignment and domain information
>PRK11107 hybrid sensory histidine kinase BarA; 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
>PRK10547 chemotaxis protein CheA; Provisional 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 ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query144
4euk_B159 Crystal Structure Length = 159 4e-10
1yvi_A149 X-Ray Structure Of Putative Histidine-Containing Ph 3e-09
3us6_A153 Crystal Structure Of Histidine-Containing Phosphotr 4e-09
1wn0_A145 Crystal Structure Of Histidine-containing Phosphotr 2e-08
>pdb|4EUK|B Chain B, Crystal Structure Length = 159 Back     alignment and structure

Iteration: 1

Score = 60.1 bits (144), Expect = 4e-10, Method: Compositional matrix adjust. Identities = 30/107 (28%), Positives = 62/107 (57%) Query: 38 DEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKN 97 + +P+FV + ++F++S+ +L + L + ++ +++ +H+ KGS +S+GA +VKN Sbjct: 41 ESNPDFVSQVVTLFFQDSDRILNDLSLSLDQQVVDFKKVDPHVHQLKGSSSSIGAQRVKN 100 Query: 98 EVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA 144 V + C ++E +QVK E +K +L++ F+L +Q A Sbjct: 101 ACVVFRSFCEQQNVEACHRCLQQVKQEYYLVKNRLETLFKLEQQIVA 147
>pdb|1YVI|A Chain A, X-Ray Structure Of Putative Histidine-Containing Phosphotransfer Protein From Rice, Ak104879 Length = 149 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
>pdb|1WN0|A Chain A, Crystal Structure Of Histidine-containing Phosphotransfer Protein, Zmhp2, From Maize Length = 145 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query144
3us6_A153 Histidine-containing phosphotransfer protein type 2e-30
1yvi_A149 Histidine-containing phosphotransfer protein; stru 8e-30
2r25_A167 Phosphorelay intermediate protein YPD1; alpha5-BET 1e-09
1y6d_A120 Phosphorelay protein LUXU; phosphotransferase, fou 1e-08
2a0b_A125 HPT domain; sensory transduction, histidine kinase 2e-05
3myf_A119 Sensor protein; HPT, histidine kinase, PSI, MCSG, 2e-05
>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
 Score =  106 bits (265), Expect = 2e-30
 Identities = 41/144 (28%), Positives = 76/144 (52%), Gaps = 2/144 (1%)

Query: 1   MESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLP 60
           ME   + +Q     + +  E  LD QF++L+   L  + +P FV   ++++F++S  +L 
Sbjct: 1   MEVGQMRRQWVDYIKSMFMEGFLDGQFLQLQ--QLQDENNPEFVFEVVSLFFDDSERILK 58

Query: 61  MIEDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQ 120
            +   + +  I+  +++  +H+FKGS AS+GA +VKN        C   +I+  +   +Q
Sbjct: 59  DLSFAVDQQSIDFKKVDAHVHQFKGSSASIGAQRVKNSCVAFRNFCEEQNIDACRRCLQQ 118

Query: 121 VKTEQGNLKAKLDSYFELVKQAKA 144
           VK E   +K KL++   L +Q  A
Sbjct: 119 VKQEYLLVKNKLETLLRLEQQIVA 142


>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
>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

Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query144
3us6_A153 Histidine-containing phosphotransfer protein type 100.0
1yvi_A149 Histidine-containing phosphotransfer protein; stru 100.0
2r25_A167 Phosphorelay intermediate protein YPD1; alpha5-BET 99.96
2a0b_A125 HPT domain; sensory transduction, histidine kinase 99.89
3myf_A119 Sensor protein; HPT, histidine kinase, PSI, MCSG, 99.81
1y6d_A120 Phosphorelay protein LUXU; phosphotransferase, fou 99.78
3iqt_A123 Signal transduction histidine-protein kinase BARA; 99.76
2ooc_A113 Histidine phosphotransferase; NP_419930.1, hypothe 99.74
1sr2_A116 Putative sensor-like histidine kinase YOJN; four-h 99.64
1tqg_A105 Chemotaxis protein CHEA; histidine kinase, phospho 99.55
2ld6_A139 Chemotaxis protein CHEA; TMP1, transferase; NMR {T 99.39
1i5n_A146 Chemotaxis protein CHEA; four-helix bundle, transf 99.36
2lch_A113 Protein OR38; structural genomics, northeast struc 99.34
3kyj_A144 CHEA3, putative histidine protein kinase; protein- 98.96
2lp4_A 225 Chemotaxis protein CHEA; two component signaling s 98.61
>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=9.5e-39  Score=238.59  Aligned_cols=141  Identities=28%  Similarity=0.499  Sum_probs=137.0

Q ss_pred             CCchhHHHHHHHHHhcccchhhhHHHHHHHHcChhcCCCChhHHHHHHHHHHHhHHHHHHHHHHHhccCCCCHHHHHHHH
Q 038079            1 MESNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERIL   80 (144)
Q Consensus         1 ~~~~~l~~~~~~~~~~~~~~~~lD~~~~~L~~L~~~~~~~~~fv~~Li~~f~~ds~~~l~~l~~al~~~~~D~~~l~~~a   80 (144)
                      |.+.+|+.++..++++++++|+||++|++|+.|  +++++|+|+.++|.+|++|+++.+..|+.++++++.|+..++++|
T Consensus         1 ~~~~~~~~~~~~~~~~l~~~g~LD~~f~qL~~L--~~~~~~~~~~ell~~Fl~d~~~~l~~L~~al~~~~~D~~~l~~~a   78 (153)
T 3us6_A            1 MEVGQMRRQWVDYIKSMFMEGFLDGQFLQLQQL--QDENNPEFVFEVVSLFFDDSERILKDLSFAVDQQSIDFKKVDAHV   78 (153)
T ss_dssp             -CHHHHHHHHHHHHHHHHHTTSCCHHHHHHHHT--CBTTBTTHHHHHHHHHHHHHHHHHHHHHHHHTSSSCCHHHHHHHH
T ss_pred             CcHHHHHHHHHHHHHhcccccchHHHHHHHHHh--hcCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHcCCccHHHHHHHH
Confidence            788999999999999999999999999999999  999999999999999999999999999999998767999999999


Q ss_pred             hhhcccccccChHHHHHHHHHHHHHhhcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhc
Q 038079           81 HRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAK  143 (144)
Q Consensus        81 H~LKGSSaslGA~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~ef~~~~~aL~~~l~~~~~~~  143 (144)
                      |+|||||+||||.+|+.+|..+|.+++.++.+++..++.+|+.+|.+++.+|++|+++++|+.
T Consensus        79 H~LKGss~~lGa~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~e~~~v~~~L~~~~~le~q~~  141 (153)
T 3us6_A           79 HQFKGSSASIGAQRVKNSCVAFRNFCEEQNIDACRRCLQQVKQEYLLVKNKLETLLRLEQQIV  141 (153)
T ss_dssp             HHHHHHHHHHTCHHHHHHHHHHHHHHHHTCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
T ss_pred             HHHHHHHHHhcHHHHHHHHHHHHHHHHcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
Confidence            999999999999999999999999999999999999999999999999999999999999985



>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

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 144
d1yvia1142 a.24.10.2 (A:2-143) Histidine-containing phosphotr 2e-26
d2a0ba_118 a.24.10.1 (A:) Aerobic respiration control sensor 1e-09
d1sr2a_116 a.24.10.4 (A:) Sensor-like histidine kinase YojN, 2e-09
d1y6da_114 a.24.10.5 (A:) Phosphorelay protein luxU {Vibrio h 1e-06
d2r25a1166 a.24.10.2 (A:2-167) Phosphorelay protein ypd1 {Bak 3e-06
>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 = 94.2 bits (234), Expect = 2e-26
 Identities = 34/139 (24%), Positives = 70/139 (50%), Gaps = 1/139 (0%)

Query: 3   SNPLHQQIASMRQHLLDEEILDEQFVELEGLALASDEDPNFVEVTINVYFEESNELLPMI 62
           +  L  Q+ ++   +  + ++DEQF +L+ L       P FV   + ++ ++++ ++  I
Sbjct: 2   AAALRDQLTALLSSMFSQGLVDEQFQQLQML-QDEGGTPGFVSEVVTLFCDDADRIINEI 60

Query: 63  EDLLGKNPIEGSEMERILHRFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVK 122
             LL +  +   +++  +H+ KGS ASVGA KVK         C++   +G   A   V+
Sbjct: 61  ATLLEQPVVNFDKVDAYVHQLKGSSASVGAQKVKFTCMQFRQFCQDKSRDGCLMALAVVR 120

Query: 123 TEQGNLKAKLDSYFELVKQ 141
            +  +L+ K  +  +L +Q
Sbjct: 121 NDFYDLRNKFQTMLQLEQQ 139


>d2a0ba_ a.24.10.1 (A:) Aerobic respiration control sensor protein, ArcB {Escherichia coli [TaxId: 562]} Length = 118 Back     information, alignment and structure
>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
>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

Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query144
d1yvia1142 Histidine-containing phosphotransfer protein HP1 { 100.0
d2a0ba_118 Aerobic respiration control sensor protein, ArcB { 99.9
d2r25a1166 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 99.81
d2ooca1104 Histidine phosphotransferase ShpA {Caulobacter cre 99.69
d1tqga_105 Chemotaxis protein CheA P1 domain {Thermotoga mari 99.0
d1i5na_128 Chemotaxis protein CheA P1 domain {Salmonella typh 98.91
d2di0a163 Activating signal cointegrator 1 complex subunit 2 84.85
>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=4.8e-35  Score=213.73  Aligned_cols=140  Identities=25%  Similarity=0.466  Sum_probs=132.7

Q ss_pred             chhHHHHHHHHHhcccchhhhHHHHHHHHcChhcC-CCChhHHHHHHHHHHHhHHHHHHHHHHHhccCCCCHHHHHHHHh
Q 038079            3 SNPLHQQIASMRQHLLDEEILDEQFVELEGLALAS-DEDPNFVEVTINVYFEESNELLPMIEDLLGKNPIEGSEMERILH   81 (144)
Q Consensus         3 ~~~l~~~~~~~~~~~~~~~~lD~~~~~L~~L~~~~-~~~~~fv~~Li~~f~~ds~~~l~~l~~al~~~~~D~~~l~~~aH   81 (144)
                      .++|++++.+++.+++++|++|.+|.+|..|  .+ .++|+|+.+||+.|++|+++.+..|.++++.++.||+.+++.||
T Consensus         2 ~~~l~~~~~~~~~~~~~~g~lD~~f~~l~~l--~~~~~~~~fl~eli~~Fl~~~~~~l~~l~~al~~~~~D~~~~~~~aH   79 (142)
T d1yvia1           2 AAALRDQLTALLSSMFSQGLVDEQFQQLQML--QDEGGTPGFVSEVVTLFCDDADRIINEIATLLEQPVVNFDKVDAYVH   79 (142)
T ss_dssp             HHHHHHHHHHHHHHHHHTTSCCHHHHHHHHH--HC---CTTHHHHHHHHHHHHHHHHHHHHHHHHTSSSCCHHHHHHHHH
T ss_pred             cHHHHHHHHHHHHhHHhcccccHHHHHHHHH--HhcCCChHHHHHHHHHHHHHHHHHHHHHHHHHHhCCCCHHHHHHHHH
Confidence            4689999999999999999999999999988  55 57799999999999999999999999999876679999999999


Q ss_pred             hhcccccccChHHHHHHHHHHHHHhhcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhhcC
Q 038079           82 RFKGSCASVGANKVKNEVNVVIACCRNGDIEGAKAAFEQVKTEQGNLKAKLDSYFELVKQAKA  144 (144)
Q Consensus        82 ~LKGSSaslGA~~l~~~c~~lE~~~~~~~~~~~~~~l~~l~~ef~~~~~aL~~~l~~~~~~~~  144 (144)
                      +|||||+|+||.+++.+|..+|.++++++++++..++.+|+.+|..++.+|++|+++++||.|
T Consensus        80 ~LKGss~~lGa~~l~~~~~~lE~~~~~~~~~~~~~~~~~L~~e~~~l~~~L~~~l~~~~qi~~  142 (142)
T d1yvia1          80 QLKGSSASVGAQKVKFTCMQFRQFCQDKSRDGCLMALAVVRNDFYDLRNKFQTMLQLEQQIQA  142 (142)
T ss_dssp             HHHHHHHHHTCHHHHHHHHHHHHHHHTTCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
T ss_pred             HHHhHHhhccHHHHHHHHHHHHHHHHcCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhHhC
Confidence            999999999999999999999999999999999999999999999999999999999999976



>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
>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