Psyllid ID: psy14777


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-------150-------16
MMTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIEPQVSRS
cccccEEEEEEccHHHHHHHHHHHHHHHHcccccHHHHHHHHccccccHHHHHHHHHHHHHHHHccccEEEcccHHHHHHHHHcccHHHHHHHHHHHHHHHcccccccccccHHHHHHHHHHHHHHHHHHcccccccccccccccccccccccccccc
cccccEEEEEEccccHHHHHHHHHHHHHHHccccHHHHHHHHHHHHHHcHHHHHHHHHHHHHHHHHHHHHHHHHcHHHHHHHHcccHHHHHHHHHHHHHHHcccccccccccHHHHHHHHHHHHHHHHHHcccccccccccccccccccccccccccc
MMTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSeyksksamltpqLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSeykskstggklvdptpEIERELKADLSKTAkqyggdgkedmtkfpnfqfpepkiepqvsrs
MMTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSeykskstggklvdptpeiERELKADLSKTAKqyggdgkedmtkfpnfqfpepkiepqvsrs
MMTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIEPQVSRS
*****LFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDK***************************************************************
**TPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLS********************E**ADLSKTAKQYGGDGKEDMTKFPNFQFPEPKI*******
MMTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIEPQVSRS
**TPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIE******
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhhhhhhhhhoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
SSSSSSSSSSSSiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhhhhhhhhooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MMTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSAMLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIEPQVSRS
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 ?
Query158 2.2.26 [Sep-21-2011]
Q24407106 ATP synthase-coupling fac yes N/A 0.518 0.773 0.646 2e-25
Q5RBY3107 ATP synthase-coupling fac yes N/A 0.575 0.850 0.442 5e-14
Q8SPH6108 ATP synthase-coupling fac N/A N/A 0.563 0.824 0.430 6e-14
P18859108 ATP synthase-coupling fac yes N/A 0.613 0.898 0.413 1e-13
P21571108 ATP synthase-coupling fac yes N/A 0.556 0.814 0.436 2e-13
P02721108 ATP synthase-coupling fac yes N/A 0.613 0.898 0.394 5e-13
P97450108 ATP synthase-coupling fac yes N/A 0.556 0.814 0.425 1e-12
P1361876 ATP synthase-coupling fac no N/A 0.405 0.842 0.470 4e-09
>sp|Q24407|ATP5J_DROME ATP synthase-coupling factor 6, mitochondrial OS=Drosophila melanogaster GN=ATPsyn-Cf6 PE=3 SV=1 Back     alignment and function desciption
 Score =  114 bits (285), Expect = 2e-25,   Method: Compositional matrix adjust.
 Identities = 53/82 (64%), Positives = 61/82 (74%)

Query: 72  RNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYG 131
           RN      AL  ASDPIQQLFLDK+ EYK KS GGKLVD  P+IERELK +L + AKQ+G
Sbjct: 19  RNFGIVAPALNKASDPIQQLFLDKVREYKQKSAGGKLVDSNPDIERELKTELDRVAKQFG 78

Query: 132 GDGKEDMTKFPNFQFPEPKIEP 153
            DGK DM KFP FQFP+ K++P
Sbjct: 79  SDGKTDMLKFPEFQFPDVKVDP 100




Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or Complex V) produces ATP from ADP in the presence of a proton gradient across the membrane which is generated by electron transport complexes of the respiratory chain. F-type ATPases consist of two structural domains, F(1) - containing the extramembraneous catalytic core and F(0) - containing the membrane proton channel, linked together by a central stalk and a peripheral stalk. During catalysis, ATP synthesis in the catalytic domain of F(1) is coupled via a rotary mechanism of the central stalk subunits to proton translocation. Part of the complex F(0) domain and the peripheric stalk, which acts as a stator to hold the catalytic alpha(3)beta(3) subcomplex and subunit a/ATP6 static relative to the rotary elements.
Drosophila melanogaster (taxid: 7227)
>sp|Q5RBY3|ATP5J_PONAB ATP synthase-coupling factor 6, mitochondrial OS=Pongo abelii GN=ATP5J PE=3 SV=1 Back     alignment and function description
>sp|Q8SPH6|ATP5J_MACFA ATP synthase-coupling factor 6, mitochondrial OS=Macaca fascicularis GN=ATP5J PE=3 SV=1 Back     alignment and function description
>sp|P18859|ATP5J_HUMAN ATP synthase-coupling factor 6, mitochondrial OS=Homo sapiens GN=ATP5J PE=1 SV=1 Back     alignment and function description
>sp|P21571|ATP5J_RAT ATP synthase-coupling factor 6, mitochondrial OS=Rattus norvegicus GN=Atp5j PE=1 SV=1 Back     alignment and function description
>sp|P02721|ATP5J_BOVIN ATP synthase-coupling factor 6, mitochondrial OS=Bos taurus GN=ATP5J PE=1 SV=2 Back     alignment and function description
>sp|P97450|ATP5J_MOUSE ATP synthase-coupling factor 6, mitochondrial OS=Mus musculus GN=Atp5j PE=1 SV=1 Back     alignment and function description
>sp|P13618|ATP5J_PIG ATP synthase-coupling factor 6, mitochondrial OS=Sus scrofa GN=ATP5J 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 ?
Query158
269146718105 ATPase coupling factor 6 [Simulium nigri 0.632 0.952 0.603 3e-27
195039116106 GH18020 [Drosophila grimshawi] gi|193895 0.632 0.943 0.594 8e-26
194742878106 GF18010 [Drosophila ananassae] gi|190626 0.632 0.943 0.584 3e-25
195107750106 GI23616 [Drosophila mojavensis] gi|19391 0.632 0.943 0.574 4e-25
56417584106 mitochondrial ATP synthase coupling fact 0.632 0.943 0.603 6e-25
195388612106 GJ23589 [Drosophila virilis] gi|19415105 0.632 0.943 0.584 8e-25
157132079106 coupling factor, putative [Aedes aegypti 0.632 0.943 0.594 1e-24
195446442106 GK12240 [Drosophila willistoni] gi|19416 0.632 0.943 0.584 2e-24
219842400106 mitochondrial ATP synthase coupling fact 0.632 0.943 0.594 5e-24
58386971107 AGAP004616-PA [Anopheles gambiae str. PE 0.632 0.934 0.592 8e-24
>gi|269146718|gb|ACZ28305.1| ATPase coupling factor 6 [Simulium nigrimanum] Back     alignment and taxonomy information
 Score =  126 bits (316), Expect = 3e-27,   Method: Compositional matrix adjust.
 Identities = 61/101 (60%), Positives = 76/101 (75%), Gaps = 1/101 (0%)

Query: 53  MLTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPT 112
           M++ QL   VR   SQ L+RN   +  AL+  SDPIQQLF+DK+ EYKSKS GG LV+PT
Sbjct: 1   MISTQLLSGVRAVRSQ-LSRNFGIAAPALQKVSDPIQQLFVDKVREYKSKSKGGALVEPT 59

Query: 113 PEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIEP 153
           P+IEREL+A+L K +KQYGG G  DMTKFP F+F EPK++P
Sbjct: 60  PDIERELRAELEKLSKQYGGGGSVDMTKFPEFKFGEPKVDP 100




Source: Simulium nigrimanum

Species: Simulium nigrimanum

Genus: Simulium

Family: Simuliidae

Order: Diptera

Class: Insecta

Phylum: Arthropoda

Superkingdom: Eukaryota

>gi|195039116|ref|XP_001990864.1| GH18020 [Drosophila grimshawi] gi|193895060|gb|EDV93926.1| GH18020 [Drosophila grimshawi] Back     alignment and taxonomy information
>gi|194742878|ref|XP_001953927.1| GF18010 [Drosophila ananassae] gi|190626964|gb|EDV42488.1| GF18010 [Drosophila ananassae] Back     alignment and taxonomy information
>gi|195107750|ref|XP_001998471.1| GI23616 [Drosophila mojavensis] gi|193915065|gb|EDW13932.1| GI23616 [Drosophila mojavensis] Back     alignment and taxonomy information
>gi|56417584|gb|AAV90733.1| mitochondrial ATP synthase coupling factor 6 precursor [Aedes albopictus] Back     alignment and taxonomy information
>gi|195388612|ref|XP_002052973.1| GJ23589 [Drosophila virilis] gi|194151059|gb|EDW66493.1| GJ23589 [Drosophila virilis] Back     alignment and taxonomy information
>gi|157132079|ref|XP_001662452.1| coupling factor, putative [Aedes aegypti] gi|108881737|gb|EAT45962.1| AAEL002813-PA [Aedes aegypti] Back     alignment and taxonomy information
>gi|195446442|ref|XP_002070782.1| GK12240 [Drosophila willistoni] gi|194166867|gb|EDW81768.1| GK12240 [Drosophila willistoni] Back     alignment and taxonomy information
>gi|219842400|gb|ACL37991.1| mitochondrial ATP synthase coupling factor 6 precursor [Ochlerotatus taeniorhynchus] Back     alignment and taxonomy information
>gi|58386971|ref|XP_315204.2| AGAP004616-PA [Anopheles gambiae str. PEST] gi|55239541|gb|EAA10598.2| AGAP004616-PA [Anopheles gambiae str. PEST] 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 ?
Query158
FB|FBgn0016119106 ATPsyn-Cf6 "ATPase coupling fa 0.518 0.773 0.646 1.2e-24
UNIPROTKB|Q8SPH6108 ATP5J "ATP synthase-coupling f 0.556 0.814 0.434 6.9e-15
UNIPROTKB|E2RL03110 ATP5J "Uncharacterized protein 0.556 0.8 0.423 6.9e-15
UNIPROTKB|Q5RBY3107 ATP5J "ATP synthase-coupling f 0.575 0.850 0.442 1.1e-14
UNIPROTKB|I3L6G6108 LOC100622245 "Uncharacterized 0.556 0.814 0.423 1.4e-14
RGD|621376108 Atp5j "ATP synthase, H+ transp 0.550 0.805 0.440 1.8e-14
UNIPROTKB|P18859108 ATP5J "ATP synthase-coupling f 0.556 0.814 0.434 2.3e-14
UNIPROTKB|E1C4V1107 ATP5J "ATP synthase-coupling f 0.544 0.803 0.446 2.3e-14
UNIPROTKB|P02721108 ATP5J "ATP synthase-coupling f 0.588 0.861 0.402 6.2e-14
FB|FBgn0035585147 CG12027 [Drosophila melanogast 0.5 0.537 0.481 6.2e-14
FB|FBgn0016119 ATPsyn-Cf6 "ATPase coupling factor 6" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms
 Score = 281 (104.0 bits), Expect = 1.2e-24, P = 1.2e-24
 Identities = 53/82 (64%), Positives = 61/82 (74%)

Query:    72 RNLATSYVALKNASDPIQQLFLDKLSEYKSKSTGGKLVDPTPEIERELKADLSKTAKQYG 131
             RN      AL  ASDPIQQLFLDK+ EYK KS GGKLVD  P+IERELK +L + AKQ+G
Sbjct:    19 RNFGIVAPALNKASDPIQQLFLDKVREYKQKSAGGKLVDSNPDIERELKTELDRVAKQFG 78

Query:   132 GDGKEDMTKFPNFQFPEPKIEP 153
              DGK DM KFP FQFP+ K++P
Sbjct:    79 SDGKTDMLKFPEFQFPDVKVDP 100


GO:0008553 "hydrogen-exporting ATPase activity, phosphorylative mechanism" evidence=ISS;NAS
GO:0015992 "proton transport" evidence=ISS;NAS
GO:0005756 "mitochondrial proton-transporting ATP synthase, central stalk" evidence=ISS
GO:0000276 "mitochondrial proton-transporting ATP synthase complex, coupling factor F(o)" evidence=IEA
GO:0015986 "ATP synthesis coupled proton transport" evidence=IEA
GO:0046331 "lateral inhibition" evidence=IMP
UNIPROTKB|Q8SPH6 ATP5J "ATP synthase-coupling factor 6, mitochondrial" [Macaca fascicularis (taxid:9541)] Back     alignment and assigned GO terms
UNIPROTKB|E2RL03 ATP5J "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] Back     alignment and assigned GO terms
UNIPROTKB|Q5RBY3 ATP5J "ATP synthase-coupling factor 6, mitochondrial" [Pongo abelii (taxid:9601)] Back     alignment and assigned GO terms
UNIPROTKB|I3L6G6 LOC100622245 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
RGD|621376 Atp5j "ATP synthase, H+ transporting, mitochondrial Fo complex, subunit F6" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|P18859 ATP5J "ATP synthase-coupling factor 6, mitochondrial" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
UNIPROTKB|E1C4V1 ATP5J "ATP synthase-coupling factor 6, mitochondrial" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
UNIPROTKB|P02721 ATP5J "ATP synthase-coupling factor 6, mitochondrial" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
FB|FBgn0035585 CG12027 [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

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

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
P02721ATP5J_BOVINNo assigned EC number0.39420.61390.8981yesN/A
P18859ATP5J_HUMANNo assigned EC number0.41340.61390.8981yesN/A
Q24407ATP5J_DROMENo assigned EC number0.64630.51890.7735yesN/A

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query158
pfam0551199 pfam05511, ATP-synt_F6, Mitochondrial ATP synthase 1e-33
>gnl|CDD|218620 pfam05511, ATP-synt_F6, Mitochondrial ATP synthase coupling factor 6 Back     alignment and domain information
 Score =  113 bits (285), Expect = 1e-33
 Identities = 52/97 (53%), Positives = 63/97 (64%), Gaps = 2/97 (2%)

Query: 54  LTPQLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEY--KSKSTGGKLVDP 111
           L  +    +R   S  L RN+  + VA     DPIQQLF+DK+ EY  KSKS+GGKLVD 
Sbjct: 3   LQRRASSVLRSACSVVLRRNIGVTAVAFNKELDPIQQLFVDKIREYKQKSKSSGGKLVDA 62

Query: 112 TPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPE 148
            PE E+ELK +L K AKQYGG   +DMTKFP F+F E
Sbjct: 63  GPEYEKELKEELEKLAKQYGGGSGDDMTKFPKFKFEE 99


Coupling factor 6 (F6) is a component of mitochondrial ATP synthase which is required for the interactions of the catalytic and proton-translocating segments. Length = 99

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 158
PF0551199 ATP-synt_F6: Mitochondrial ATP synthase coupling f 100.0
KOG4634|consensus105 100.0
PF0551199 ATP-synt_F6: Mitochondrial ATP synthase coupling f 99.78
KOG4634|consensus105 99.58
PF1077567 ATP_sub_h: ATP synthase complex subunit h; InterPr 85.08
>PF05511 ATP-synt_F6: Mitochondrial ATP synthase coupling factor 6; InterPro: IPR008387 ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane Back     alignment and domain information
Probab=100.00  E-value=1e-45  Score=277.04  Aligned_cols=96  Identities=56%  Similarity=0.855  Sum_probs=52.8

Q ss_pred             chhh-hhhhhhhhhhhhhhhhhhhhhHHHhhhcCChHHHHHHHHHHhh--hhcCCCCCCCCCCHHHHHHHHHHHHHHHHH
Q psy14777         53 MLTP-QLFVCVRKNVSQNLTRNLATSYVALKNASDPIQQLFLDKLSEY--KSKSTGGKLVDPTPEIERELKADLSKTAKQ  129 (158)
Q Consensus        53 Mls~-~l~~~~r~a~~~~~rRnig~sA~a~~ka~DPIQkLFldKIREY--KsKs~gGklVDa~Pe~ekel~~el~kL~r~  129 (158)
                      |+++ ++.+.+|++++++++||||+||++++|++||||||||||||||  |+|++||+|||+||||+|||++||+||+++
T Consensus         1 m~~~~~~~~~~~~~~s~~~~Rni~~sa~~~~k~~DPIQklFldKIREY~~Ksks~gGklVD~~Pe~~kel~eel~kL~r~   80 (99)
T PF05511_consen    1 MALQRRLSSLLRSAVSVHLRRNIGTSAVAFNKALDPIQKLFLDKIREYNQKSKSSGGKLVDAGPEYEKELNEELEKLARQ   80 (99)
T ss_dssp             --------------------------------S--TTTHHHHHHHHHHHHHHTTTSS-STT--THHHHHHHHHHHHHHHH
T ss_pred             CchHHHHHHHHHHHHHHHHHHHhhhhHHHHhcccChHHHHHHHHHHHHHHHhccCCCCCCCCCHHHHHHHHHHHHHHHHH
Confidence            4444 4557889999999999999999999999999999999999999  888899999999999999999999999999


Q ss_pred             hCCCCCCcCccCCCCcCCC
Q psy14777        130 YGGDGKEDMTKFPNFQFPE  148 (158)
Q Consensus       130 YGgg~~~DmtkFP~FkF~e  148 (158)
                      ||||+|+||++||+|||+|
T Consensus        81 YG~g~~~Dm~kFP~FkF~d   99 (99)
T PF05511_consen   81 YGGGSGVDMTKFPTFKFED   99 (99)
T ss_dssp             HHSS---TTTS-SS--SSS
T ss_pred             hCCcccccHHhCCCCCCCC
Confidence            9999999999999999997



ATPases can harness the energy from a proton gradient, using the flux of ions across the membrane via the ATPase proton channel to drive the synthesis of ATP. Some ATPases work in reverse, using the energy from the hydrolysis of ATP to create a proton gradient. There are different types of ATPases, which can differ in function (ATP synthesis and/or hydrolysis), structure (e.g., F-, V- and A-ATPases, which contain rotary motors) and in the type of ions they transport [, ]. The different types include: F-ATPases (F1F0-ATPases), which are found in mitochondria, chloroplasts and bacterial plasma membranes where they are the prime producers of ATP, using the proton gradient generated by oxidative phosphorylation (mitochondria) or photosynthesis (chloroplasts). V-ATPases (V1V0-ATPases), which are primarily found in eukaryotic vacuoles and catalyse ATP hydrolysis to transport solutes and lower pH in organelles. A-ATPases (A1A0-ATPases), which are found in Archaea and function like F-ATPases (though with respect to their structure and some inhibitor responses, A-ATPases are more closely related to the V-ATPases). P-ATPases (E1E2-ATPases), which are found in bacteria and in eukaryotic plasma membranes and organelles, and function to transport a variety of different ions across membranes. E-ATPases, which are cell-surface enzymes that hydrolyse a range of NTPs, including extracellular ATP. F-ATPases (also known as F1F0-ATPase, or H(+)-transporting two-sector ATPase) (3.6.3.14 from EC) are composed of two linked complexes: the F1 ATPase complex is the catalytic core and is composed of 5 subunits (alpha, beta, gamma, delta, epsilon), while the F0 ATPase complex is the membrane-embedded proton channel that is composed of at least 3 subunits (A-C), nine in mitochondria (A-G, F6, F8). Both the F1 and F0 complexes are rotary motors that are coupled back-to-back. In the F1 complex, the central gamma subunit forms the rotor inside the cylinder made of the alpha(3)beta(3) subunits, while in the F0 complex, the ring-shaped C subunits forms the rotor. The two rotors rotate in opposite directions, but the F0 rotor is usually stronger, using the force from the proton gradient to push the F1 rotor in reverse in order to drive ATP synthesis []. These ATPases can also work in reverse to hydrolyse ATP to create a proton gradient. This entry represents subunit F6 (or coupling factor 6) found in the F0 complex of F-ATPases in mitochondria. The F6 subunit is part of the peripheral stalk that links the F1 and F0 complexes together, and which acts as a stator to prevent certain subunits from rotating with the central rotary element. The peripheral stalk differs in subunit composition between mitochondrial, chloroplast and bacterial F-ATPases. In mitochondria, the peripheral stalk is composed of one copy each of subunits OSCP (oligomycin sensitivity conferral protein), F6, B and D []. There is no homologue of subunit F6 in bacterial or chloroplast F-ATPase, whose peripheral stalks are composed of one copy of the delta subunit (homologous to OSCP), and two copies of subunit B in bacteria, or one copy each of subunits B and B' in chloroplasts and photosynthetic bacteria. More information about this protein can be found at Protein of the Month: ATP Synthases [].; GO: 0015078 hydrogen ion transmembrane transporter activity, 0015986 ATP synthesis coupled proton transport, 0000276 mitochondrial proton-transporting ATP synthase complex, coupling factor F(o); PDB: 2WSS_V 2CLY_C 1VZS_A.

>KOG4634|consensus Back     alignment and domain information
>PF05511 ATP-synt_F6: Mitochondrial ATP synthase coupling factor 6; InterPro: IPR008387 ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane Back     alignment and domain information
>KOG4634|consensus Back     alignment and domain information
>PF10775 ATP_sub_h: ATP synthase complex subunit h; InterPro: IPR019711 ATPases (or ATP synthases) are membrane-bound enzyme complexes/ion transporters that combine ATP synthesis and/or hydrolysis with the transport of protons across a membrane Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query158
4b2q_V66 Model Of The Yeast F1fo-Atp Synthase Dimer Based On 3e-10
2cly_C77 Subcomplex Of The Stator Of Bovine Mitochondrial At 3e-10
1vzs_A76 Solution Structure Of Subunit F6 From The Periphera 4e-10
2wss_V76 The Structure Of The Membrane Extrinsic Region Of B 3e-09
>pdb|4B2Q|V Chain V, Model Of The Yeast F1fo-Atp Synthase Dimer Based On Subtomogram Average Length = 66 Back     alignment and structure

Iteration: 1

Score = 60.8 bits (146), Expect = 3e-10, Method: Compositional matrix adjust. Identities = 32/68 (47%), Positives = 44/68 (64%), Gaps = 4/68 (5%) Query: 86 DPIQQLFLDKLSEYKSK-STGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNF 144 DP+Q+LF+DK+ EY++K T G VD PE +++L +L K + YG K DM FPNF Sbjct: 2 DPVQKLFVDKIREYRTKRQTSGGPVDAGPEYQQDLDRELFKLKQMYG---KADMNTFPNF 58 Query: 145 QFPEPKIE 152 F +PK E Sbjct: 59 TFEDPKFE 66
>pdb|2CLY|C Chain C, Subcomplex Of The Stator Of Bovine Mitochondrial Atp Synthase Length = 77 Back     alignment and structure
>pdb|1VZS|A Chain A, Solution Structure Of Subunit F6 From The Peripheral Stalk Region Of Atp Synthase From Bovine Heart Mitochondria Length = 76 Back     alignment and structure
>pdb|2WSS|V Chain V, The Structure Of The Membrane Extrinsic Region Of Bovine Atp Synthase Length = 76 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query158
2cly_C77 ATP synthase coupling factor 6, mitochondrial; mit 6e-26
>2cly_C ATP synthase coupling factor 6, mitochondrial; mitochondrion, ION transport, CF(0), stator, transport, acetylation, hydrogen ION transport; 2.8A {Bos taurus} SCOP: f.45.1.1 PDB: 1vzs_A 2wss_V* Length = 77 Back     alignment and structure
 Score = 93.1 bits (231), Expect = 6e-26
 Identities = 31/74 (41%), Positives = 43/74 (58%), Gaps = 4/74 (5%)

Query: 81  LKNASDPIQQLFLDKLSEYKSKS-TGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMT 139
                DP+Q+LF+DK+ EY++K  T G  VD  PE +++L  +L K  + YG     DM 
Sbjct: 1   FNKELDPVQKLFVDKIREYRTKRQTSGGPVDAGPEYQQDLDRELFKLKQMYGK---ADMN 57

Query: 140 KFPNFQFPEPKIEP 153
            FPNF F +PK E 
Sbjct: 58  TFPNFTFEDPKFEV 71


Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query158
2cly_C77 ATP synthase coupling factor 6, mitochondrial; mit 100.0
2cly_C77 ATP synthase coupling factor 6, mitochondrial; mit 99.23
>2cly_C ATP synthase coupling factor 6, mitochondrial; mitochondrion, ION transport, CF(0), stator, transport, acetylation, hydrogen ION transport; 2.8A {Bos taurus} SCOP: f.45.1.1 PDB: 1vzs_A 2wss_V* Back     alignment and structure
Probab=100.00  E-value=7.1e-40  Score=235.55  Aligned_cols=74  Identities=41%  Similarity=0.751  Sum_probs=63.3

Q ss_pred             hhhcCChHHHHHHHHHHhhhhcCC-CCCCCCCCHHHHHHHHHHHHHHHHHhCCCCCCcCccCCCCcCCCCCcccccCC
Q psy14777         81 LKNASDPIQQLFLDKLSEYKSKST-GGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIEPQVSR  157 (158)
Q Consensus        81 ~~ka~DPIQkLFldKIREYKsKs~-gGklVDa~Pe~ekel~~el~kL~r~YGgg~~~DmtkFP~FkF~epk~d~i~~~  157 (158)
                      |||++||||||||||||||++||+ +|+|||+||||++||++||+||+++||||   ||++||+|||+||+|||++.+
T Consensus         1 ~~k~~DPIQqLFldKIREYk~Ks~~~G~lVD~~Pe~~kel~~el~kL~~~YGgg---Dm~kFP~FkF~~pk~d~~~~~   75 (77)
T 2cly_C            1 FNKELDPVQKLFVDKIREYRTKRQTSGGPVDAGPEYQQDLDRELFKLKQMYGKA---DMNTFPNFTFEDPKFEVVEKP   75 (77)
T ss_dssp             ----CCGGGHHHHHHHHHHHHHHTCCSSSSSCCTHHHHHHHHHHHHHHHHHCSS---CTTSCCCCCCCCCCCC-----
T ss_pred             CCcccchHHHHHHHHHHHHHHhcccCCCCCCCCHHHHHHHHHHHHHHHHHHCcc---hHhhCCCCCCCCCCcccCCCC
Confidence            478999999999999999999976 78899999999999999999999999998   999999999999999999865



>2cly_C ATP synthase coupling factor 6, mitochondrial; mitochondrion, ION transport, CF(0), stator, transport, acetylation, hydrogen ION transport; 2.8A {Bos taurus} SCOP: f.45.1.1 PDB: 1vzs_A 2wss_V* Back     alignment and structure

Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query 158
d2clyc166 f.45.1.1 (C:5-70) ATPase subunit F6 {Cow (Bos taur 3e-28
>d2clyc1 f.45.1.1 (C:5-70) ATPase subunit F6 {Cow (Bos taurus) [TaxId: 9913]} Length = 66 Back     information, alignment and structure

class: Membrane and cell surface proteins and peptides
fold: Mitochondrial ATP synthase coupling factor 6
superfamily: Mitochondrial ATP synthase coupling factor 6
family: Mitochondrial ATP synthase coupling factor 6
domain: ATPase subunit F6
species: Cow (Bos taurus) [TaxId: 9913]
 Score = 97.4 bits (243), Expect = 3e-28
 Identities = 31/68 (45%), Positives = 43/68 (63%), Gaps = 4/68 (5%)

Query: 86  DPIQQLFLDKLSEYKSKS-TGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNF 144
           DP+Q+LF+DK+ EY++K  T G  VD  PE +++L  +L K  + YG     DM  FPNF
Sbjct: 2   DPVQKLFVDKIREYRTKRQTSGGPVDAGPEYQQDLDRELFKLKQMYGK---ADMNTFPNF 58

Query: 145 QFPEPKIE 152
            F +PK E
Sbjct: 59  TFEDPKFE 66


Homologous Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query158
d2clyc166 ATPase subunit F6 {Cow (Bos taurus) [TaxId: 9913]} 100.0
d2clyc166 ATPase subunit F6 {Cow (Bos taurus) [TaxId: 9913]} 98.92
>d2clyc1 f.45.1.1 (C:5-70) ATPase subunit F6 {Cow (Bos taurus) [TaxId: 9913]} Back     information, alignment and structure
class: Membrane and cell surface proteins and peptides
fold: Mitochondrial ATP synthase coupling factor 6
superfamily: Mitochondrial ATP synthase coupling factor 6
family: Mitochondrial ATP synthase coupling factor 6
domain: ATPase subunit F6
species: Cow (Bos taurus) [TaxId: 9913]
Probab=100.00  E-value=7e-37  Score=213.03  Aligned_cols=65  Identities=48%  Similarity=0.880  Sum_probs=60.3

Q ss_pred             CChHHHHHHHHHHhhhhcC-CCCCCCCCCHHHHHHHHHHHHHHHHHhCCCCCCcCccCCCCcCCCCCcc
Q psy14777         85 SDPIQQLFLDKLSEYKSKS-TGGKLVDPTPEIERELKADLSKTAKQYGGDGKEDMTKFPNFQFPEPKIE  152 (158)
Q Consensus        85 ~DPIQkLFldKIREYKsKs-~gGklVDa~Pe~ekel~~el~kL~r~YGgg~~~DmtkFP~FkF~epk~d  152 (158)
                      +||||||||||||||++|| ++|++||+||||++||++|++||+++||||   ||++||+|+|+||++|
T Consensus         1 lDPIQkLFldKiREY~~Ks~~~Gg~vD~~Pe~~kel~~el~kl~~~YG~g---dm~~FP~FkF~epk~d   66 (66)
T d2clyc1           1 LDPVQKLFVDKIREYRTKRQTSGGPVDAGPEYQQDLDRELFKLKQMYGKA---DMNTFPNFTFEDPKFE   66 (66)
T ss_dssp             CCGGGHHHHHHHHHHHHHHTCCSSSSSCCTHHHHHHHHHHHHHHHHHCSS---CTTSCCCCCCCCCCCC
T ss_pred             CchHHHHHHHHHHHHHHhcccCCCCCCCCHHHHHHHHHHHHHHHHHHCCC---chhhCcCCCCCCCCCC
Confidence            6999999999999997774 445599999999999999999999999987   9999999999999986



>d2clyc1 f.45.1.1 (C:5-70) ATPase subunit F6 {Cow (Bos taurus) [TaxId: 9913]} Back     information, alignment and structure