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3.D.4.3.4
Cytochrome oxidase subunit I (CydA) of 481 aas and 9 or 10 TMSs, and subunit II (CydB) of 337 aas and 9 TMSs (Soo et al. 2017).

Accession Number:Q8DII4
Protein Name:Cytochrome oxidase d subunit I
Length:481
Molecular Weight:54122.00
Species:Thermosynechococcus elongatus (strain BP-1) [197221]
Number of TMSs:9
Substrate hydron

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MALESLDTVV LSRWQFALTA IFHMLWPVLT TGMSIYLVVI EGLWLKTKNL TYYHHARFWS 
61:	KLYILNFGIG VASGLPMAFQ FGLNWAPFSE SVGDFFGTLL GFEATMAFML EASFLGIMIF 
121:	GWQRVPPVMH WISTICVAFG ANLSTFWILS ANSWLQTPTG GVFVEGKFRV QDYFQAIANP 
181:	FMVKSFAHMF FATLETSLFV IGGISAWYLL QNRLPNFFTK SLKVVLVMAL VIAPLQVFVG 
241:	HLSAEQVYHY QPAKLAAMEA LWETVPAGTP ADWSVIALPN EAAETNTFEV KIPALLSYLL 
301:	ALRPKLDTPI LGLKEWAPSD RPHLVGLIYY SFRLMVAIGL YLAALAIVTI FVWWRTGLEG 
361:	DRLRNYQWLW WGWIFAGPLG YLAVEAGWIV RCVGRQPWIV YGQLRTAEAA SDLPPQVVLF 
421:	SLSGLVALYT IFFFAALFFG SRIIQKGPNV ALPIPGQANA EELEIRIKLA QHQPDRRPLD 
481:	I