Conserved Protein Domain Family
CyoD

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TIGR02847: CyoD 
cytochrome o ubiquinol oxidase subunit IV
Cytochrome o terminal oxidase complex is the component of the aerobic respiratory chain which reacts with oxygen, reducing it to water with the concomitant transport of 4 protons across the membrane. Also known as the cytochrome bo complex, cytochrome o ubiquinol oxidase contains four subunits, two heme b cofactors and a copper atom which is believed to be the oxygen active site. This complex is structurally related to the cytochrome caa3 oxidases which utilize cytochrome c as the reductant and contain heme a cofactors, as well as the intermediate form aa3 oxidases which also react directly with quinones as the reductant. [Energy metabolism, Electron transport]
Statistics
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PSSM-Id: 131894
View PSSM: TIGR02847
Aligned: 16 rows
Threshold Bit Score: 87.2922
Threshold Setting Gi: 11386746
Created: 8-Oct-2014
Updated: 23-Jan-2015
Structure
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Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 76876062  22 HGSVKSYLIGFVLSVILTAIPFYMVMSGD-F-S--KATTLYSIITLAVVQIWVHLKYFLHLNFiTEDGRASTFSFLFSAL 97
gi 49531489  12 HGNFKQYTIGFILSVVLTIIPFGMVMAGG-F-G--RGLLMTVIGITAVAQVLVQLVFFLHMNT-SSEQRWNLIAFIYTVL 86
gi 52422488  13 HGTVGGYLAGFILSVLLTAASFGLVLSGA-L-S--SHASLIALAVLAFVQIVVHLVYFLHMNG-SSSQRWNVMAFSYTVL 87
gi 58002758  14 HGSYPSYLIGFVLAVILTVASFAAVMTHA-L-S--PGMTMAALTVLAVVQIVVHLVFFLHMNT-STEQSWNLMCFIFAAA 88
gi 11386746  10 NKEMKSYLLGFLFSSLLTTLPFLLAIEKF-F-C--SEVNYIIFLLCAISQIIIHFVYFLHLSF-DPEERWNLITLLFVII 84
gi 71796129   4 GYTQKSYLIGFVLSLVLTIVPFFMVTHDT-I-N--KKILINIIVFCSIMQIIIHLIFFLHLGN-VSNQAWNLISLIFTIF 78
gi 56603930  15 YGTHKSYIQGFVLSVVITTIAFVLVGFKL-L-S--PVALCVTVAVLAVVQLFVQLVFFLHLST-DSKARWNLVSAIFAII 89
gi 53750053  15 QKKLGLYLVGFISCTFLTLFSFWVVMSHI-F-S--KTEVLTLIFSSACIQFLVQVICFLRLSTqTQQGRTNVMTFLFTGV 90
gi 49237748   9 NPSTSSYLVGFILAVFFTLGSFIPVMYGM-MdSwaISTKVVYLIGMAIIQIIVQIIFFLHLNS-GPDAKWNLSALWFAAI 86
gi 27350973  24 GERILGYVVGLVLALLLTATSFFIAGTDLvW----QPSIPVALIVLAIAQMGVHLVFFLHITT-GPDNTNNVLALAFGLL 98
                        90       100
                ....*....|....*....|.
gi 76876062  98 IIVMVVGLSVWIIYESNAMMM 118
gi 49531489  87 CIAILLVGSVWIMNYLHFNMM 107
gi 52422488  88 TAAILIVGTLWVMHNVGMNMM 108
gi 58002758  89 SVIVIIGGTIFIMHDTAINMM 109
gi 11386746  85 IIFIVVFGSIWIMFNLNHNTM 105
gi 71796129  79 IVFILVLGSVWIMTHLHHNLM 99
gi 56603930  90 VVVIVVAGTMWIMFDLYDMMM 110
gi 53750053  91 ILTSIILGSLWIMWNLNYYMV 111
gi 49237748  87 CVFVIIGGTWWAISHLNYNMM 107
gi 27350973  99 VVFLVVGGTVWIMSHLNGNMP 119
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