3VVA


Conserved Protein Domain Family
AOX

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pfam01786: AOX (This model is not part of the current CDD release)
Alternative oxidase
The alternative oxidase is used as a second terminal oxidase in the mitochondria, electrons are transfered directly from reduced ubiquinol to oxygen forming water. This is not coupled to ATP synthesis and is not inhibited by cyanide, this pathway is a single step process. In rice the transcript levels of the alternative oxidase are increased by low temperature.
Statistics
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PSSM-Id: 514501
Aligned: 102 rows
Threshold Bit Score: 136.913
Created: 13-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
3VVA_A        65 WSLPDIENVAITHKKPNGLVDTLAYRSVRTCRWLFDTFSLYrfgs---itesKVISRCLFLETVAGVPGMV------GGM 135 Trypanosoma bru...
Q4DZM7        99 SDINALEGERLTHSPPQRFSDHCCIYLVKLLRWCADKLFRE-----------RYLHRATMLKVIAPAPPLA------GAM 161 Trypanosoma cruzi
Q38A00        76 DDIAALERETLNHHEPNCWNDYCCVSLVKLLRWCADKLFRE-----------RYIHRATMLKAIAPAPAMA------GAI 138 Trypanosoma brucei
XP_013059008  24 nELESVDVEVGKHLPQKDFSDIFAWRTVKGLRMIADVVFYR-----------RYVHRAIVLETVAAIPGMV------GGV 86 
D5JAJ1       104 eelKSLDYESGKHFVPQSFSDTFAYLIVKGLRAFADLYFQK-----------DYVRRVVVLETVAAIPGMV------GGM 166 Trachipleistoph...
EJW05340      56 AKIQQIDYRKGYHFKPITLTDKFAHSTVKFLRSFADFYFKK-----------DYNKRAVALETVAAIPGMI------GGL 118
XP_002981994 114 syvsdtsiDVKKHHIPDAVVDKVALKTVKFLRALSDLFFQE-----------RHGCHAVLLETVAAVPGMV------GGM 176
XP_005849955  52 YTSEYLESVQPAH-------EYAAWYWHVAARTLVGLLTGTlgapadrlterSLGKRILCFTSVGTVSGLAgkpwgrGAV 124
XP_001569080  91 AGITQLEREPLTHSTPGRINDHICIGMVKTLRWLADRVFRE-----------RYIHRATMLVTVAAAAPAA------GSV 153
XP_001469836  91 AGITQLEREPLAHSTPGRINDHICIGMVKTLRWLADRAFRE-----------RYIHRATMLVTVAAAAPAA------GSV 153 Leishmania infa...
3VVA_A       136 LRHLSsLRYMTRDKGWI--------------------------------------------------------------- 152 Trypanosoma bru...
Q4DZM7       162 ISHLR-MILKKENPAYIpgkgd---------------------------------------------------------- 182 Trypanosoma cruzi
Q38A00       139 VANLR-MYLRKKDATYLpsdgn---------------------------------------------------------- 159 Trypanosoma brucei
XP_013059008  87 IRHLKsLRNMKDDSN-I--------------------------------------------------------------- 102
D5JAJ1       167 FRHLYsLRNLEDNGEAI--------------------------------------------------------------- 183 Trachipleistoph...
EJW05340     119 YRHLYsLRSLKDNGEKI--------------------------------------------------------------- 135
XP_002981994 177 LLHCKsLRKFEHSGGWI--------------------------------------------------------------- 193
XP_005849955 125 FNHVRsILFNKPDNGWV--------------------------------------------------------------- 141
XP_001569080 154 AAYLR-MHFKRRHSSNTgsdgahtcdaaegsspflafgsspntggapsipgasrsfatarpslcrstasaategarstle 232
XP_001469836 154 AAYLR-MLFRRSNSSSActgdsqmpttaeasspflafggspsagaappippacrsfamarpslymstssatmegtgstpe 232 Leishmania infa...
3VVA_A       153 -------NTLLVEAENERMHLMTFIELR----QPGLPLRVSIIITQA--IMYLFLLVAYVISPRFVHRFVGYLEEEAVIT 219 Trypanosoma bru...
Q4DZM7       183 --fatetRGLLAQAESHASHIRILMLLT----EITYVERVAAVFLQA--IHFAIFAFLFLLSPRVAFRLMGYLGEESVVI 254 Trypanosoma cruzi
Q38A00       160 --fssevRVLMAQMESHAAHVNILLSMC----EITTVERVAAVLLYG--LHYFIFTLLFLLYPRMAFRLMGYLNEESVVI 231 Trypanosoma brucei
XP_013059008 103 -------RILLAEAENERMHLMTWMEVA----KPLLIERLIVMGLQG--VFFNAYLLLYLISKRTAHRLVGYLEEEAIIS 169
D5JAJ1       184 -------KKLVLEAENERQHLLTFLAVL----KPNVLDRMLIKLGQF--LFFNGYMVFYFVAPRTAHRFVGYLEEEAVRS 250 Trachipleistoph...
EJW05340     136 -------SKLLKEAENERQHLLAFLAIK----KPSIIDKILIHAVQP--LFFSFYFMLYGFMPKTAHRFVGYLEEEAIRS 202
XP_002981994 194 -------KALLEEAENERMHLMTFMEVF----QPKWYERALVLAVQG--VFFNGYFALYLIFPRLAHRFVGYLEEEAVAS 260
XP_005849955 142 -------HTAAANAECVRAHAGIVANTTwtpaQPPLWARLFHLMFQArvVMFLQILPVYFFLPSAAYAYDAFRAEEQV-- 212
XP_001569080 233 hsygkelRGLFAQCESHSVHYQVLSCMT----EITLAERGLVLLLQA--IHFTIYLALFLFYPRMGFRLMAYTAEESSVV 306
XP_001469836 233 hsyvdelRGLLAQCESHAVHYQVLSCMA----EITLLERGLVLLLQA--VHFTIYLALFLLYPRMGFRLMAYTAEESSVV 306 Leishmania infa...
3VVA_A       220 YTGVMRAIDEGR-LRpt-knDVPEVARVYWNL------SKN--------------------------------------- 252 Trypanosoma bru...
Q4DZM7       255 WTHMINDIDFGKvTEr----ALPQDAIEYWGLhklkytRASaadvkrfdvrencdeea---------------------- 308 Trypanosoma cruzi
Q38A00       232 WTHMINDVELGKiVEr----PIPRAALQYWGLhrfhhrQKQqshtksyvtekeeegrrvmhnnea--------------- 292 Trypanosoma brucei
XP_013059008 170 YTEMVKEIEAGI-IPn---vPAPEIAKKYWNL------PSN--------------------------------------- 200
D5JAJ1       251 YDAFEEEILLGH-IKn---vEAPRISKDYWNL------PEE--------------------------------------- 281 Trachipleistoph...
EJW05340     203 YDMYEEEILKGN-IKn---vDISEGAKSYWKM------PDN--------------------------------------- 233
XP_002981994 261 YTEFLAALDKGS-MPn---tPAPAIAIDYWRL------PSD--------------------------------------- 291
XP_005849955 213 YSQAISLIGSGR-FKtwkstRAPGLGVSYYAL------PEG--------------------------------------- 246
XP_001569080 307 WTQMVNDVDLGKiAEm----CVPQLALQYWGLegafrtQVApvpmavtsqeqeqvlyktsdegveeqvsfadtaksgisp 382
XP_001469836 307 WTQMVNDVDLGKiAEp----RVPQLALHYWGLegvftaQAAplpktvapqeqeaalyktseglvteqipvtdapisgasp 382 Leishmania infa...
3VVA_A       253 ----------------------------------------------------------ATFRDLINVIRADEAEHRVVNH 274 Trypanosoma bru...
Q4DZM7       309 ------------------------------------------ttgkhqqtsdvpeeeeITLRDLILLLRSDEMVWREACH 346 Trypanosoma cruzi
Q38A00       293 ----------------------------------ssanpsgdgaaenggedgdvskrgLTLRYMLLLLRSDEMVWRDSCH 338 Trypanosoma brucei
XP_013059008 201 ----------------------------------------------------------ATLLDVTLAIRADEATHRDTNH 222
D5JAJ1       282 ----------------------------------------------------------AMLIDVVRAVRADEAEHRDVNH 303 Trachipleistoph...
EJW05340     234 ----------------------------------------------------------AKLLDLVRAVRADEAAHRDANH 255
XP_002981994 292 ----------------------------------------------------------ATLRDVVFVVRADEAHHRDVNH 313
XP_005849955 247 ----------------------------------------------------------AMLRDALLRMRADEACIHQLNI 268
XP_001569080 383 hgvdasnrtatspspavdhvsvpftvacsrsesdvdtkeseghiiiaselgagsaasvLTLRDVALLIRSDEMVFRDLNH 462
XP_001469836 383 dggdnghraatplsrsadhvpvpfaaagscddsavdskeseervittsdrgagpgasvLTLRDVALLIRSDEMIFRDLNH 462 Leishmania infa...
3VVA_A       275 TFAD 278 Trypanosoma brucei brucei
Q4DZM7       347 RMAD 350 Trypanosoma cruzi
Q38A00       339 AAAD 342 Trypanosoma brucei
XP_013059008 223 EIAN 226
D5JAJ1       304 KMAD 307 Trachipleistophora hominis
EJW05340     256 EFAN 259
XP_002981994 314 FAAD 317
XP_005849955 269 VLAe 272
XP_001569080 463 ELAN 466
XP_001469836 463 ELAN 466 Leishmania infantum JPCM5
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