5.B.13.1.1
The transmembrane electron carrier system, HmcABCDEF (Pires et al. 2006). Probably transfers electrons from the periplasm to the cytoplasm; involved in H2 oxidation (periplasm) and sulfate reduction (cytoplasm). HmcA of 545 aas and 1 TMS; similar to proteins in TC#s 9.B.11 and 9.B.5. HmcB of 370 aas and 2 TMSs; similar to proteins in TC#s 5.A.3 and 5.B.12. HmcC of 388 aas; similar to proteins in TC# 5.A.3. HmcD of 47 aas and 1 TMS. TmcE of 226 aas and 5 or 6 TMSs; similar to proteins in TC#s 5.B.11 and 3.D.7, and possibly to proteins in 5.B.3. TmcF of 461 aas and 0 TMSs; similar to proteins in TC#s 5.B.11, 5.B.12 and 3.D.7.
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| Accession Number: | YP_009757 |
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| Protein Name: | YP_009757.1 hmc operon protein 3 [Desulfovibrio vulgaris str. Hildenborough] |
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| Length: | 389 |
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| Molecular Weight: | |
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| Species: | Desulfovibrio vulgaris str. Hildenborough [882] |
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| Number of TMSs: | 10 |
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| Substrate |
electron |
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1: MQHANTNKSL MTPGNIITGI ILVMGLVLTV LRFTKGIGAV SNLDDNNPWG IWIGFDLLCG
61: VALAAGGYVT SASCYLFGMK RYHSAVRPAI TTAFLGYFFV VVALNYDLGH PLRLPYPLVY
121: SQGTTSLLFE VGLCVATYLT VLFVEWSPAA LEWLGLRKIR NVVVKLTLVL TIFGVVLSTL
181: HQSSLGALFL IAPSKLHPLW YSSFLPVFFF ISSMVAGLSM VIFEGSLAHK GMHHMMDETH
241: LKEADGVVFG FGKAASFVLA GYFMIKVIDV TMDNDWHYLA TGYGAWWLVE MLGFVALPSF
301: LYALGVREKR IGVIRFASVL GVLGIVMNRF NVCLVAFNWQ LPADQRYFPH WMEIGISVFI
361: VTSIITVYRF IASRMPVLYE HPDYKDAH