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Bacteriorhodopsin

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== 3D Structures of bacteriorhodopsin ==
== 3D Structures of bacteriorhodopsin ==
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[[3ns0]], [[3nsb]], [[3mbv]], [[1x0s]], [[1x0i]], [[1x0k]], [[1xji]], [[1iw6]] – HsBr residues 14-261 + lipid + retinal<br /> – Halobacterium salinarum<br />
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[[2wjk]], [[2wjl]] - HsBr residues 14-261 (mutant) + lipid + retinal<br />
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[[3han]], [[2hao]], [[3hap]], [[3haq]], [[3har]], [[3has]], [[3coc]], [[3cod]], [[1tn5]], [[1tn0]], [[1s51]], [[1s52]], [[1s53]], [[1s54]], [[1q5i]], [[1q5j]], [[1pxr]], [[1pxs]] - HsBr residues 14-261 (mutant) + retinal<br />
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[[2ntu]], [[1py6]], [[1fbb]], [[1fbk]], [[1brx]], [[1ap9]], [[1at9]] - HsBr residues 14-261 + retinal<br />
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[[2i1x]], [[1kme]], [[1qm8]], [[1bm1]], [[1brr]], [[2brd]] - HsBr residues 14-261 + lipid + retinal<br />
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[[2at9]] - HsBr residues 14-261 + lipid + retinal – Cryo EM<br />
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[[1brd]] - HsBr residues 14-261 + retinal – Cryo EM<br />
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[[1s8j]] - HsBr residues 14-261 (mutant) + lipid + NO3 + retinal<br />
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[[1mgy]] - HsBr residues 14-261 (mutant) + lipid + Br + retinal<br />
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[[1s8l]] - HsBr residues 14-261 (mutant) + lipid + retinal<br />
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[[1qhj]] - HsBr residues 14-261 + phytanyl derivavative + retinal<br />
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[[1r84]], [[1r2n]] - HsBr residues 1-232 + retinal – NMR<BR />
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[[1bct]] - HsBr residues 163-231 – NMR<BR />
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[[1bha]], [[1bhb]] - HsBr residues 1-71 - NMR<BR />
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[[1l0m]] – Br (mutant) – Halobacterium halobium - NMR<BR />
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===Bacteriorhodopsin intermediates===
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[[1f50]], [[1c8r]] - HsBr-BR residues 18-244 (mutant) + lipid + retinal<br />
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[[1c3w]] - HsBr-BR residues 5-231 + lipid + retinal<br />
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[[2zfe]] – HsBr-K residues 14-261 + lipid + retinal<br />
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[[1m0k]], [[1m0l]], [[1ixf]] - HsBr-K residues 1-261 + lipid + retinal<br />
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[[1m0m]] - HsBr-M1 residues 1-261 + lipid + retinal<br />
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[[1e0p]], [[2ntw]], [[1vjm]] - HsBr-L residues 18-245 + retinal<br />
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[[1ucq]], [[1iw9]], [[1o0a]] – HsBr-L residues 14-261 + lipid + retinal<br />
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[[1kg8]], [[1kg9]], [[1kgb]], [[1dze]], [[1cwq]], [[2zzl]], [[2i20]], [[2i21]], [[1p8h]] - HsBr-M residues 13-243 + lipid + retinal<br />
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[[1f4z]], [[1c8s]], [[1p8i]] - HsBr-M residues 18-244 (mutant) + lipid + retinal<br />
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[[1p8u]] – HsBr-N residues 14-261 (mutant) + lipid + retinal<br />
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[[1jv6]], [[1jv7]] - HsBr-O residues 1-261 (mutant) + lipid + retinal<br />
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[[1qko]], [[1qkp]] - HsBr residues 14-261 + retinal<br />
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===Halorhodopsin===
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[[3abw]], [[3a7k]] – NpBr+ N3 + bacterioruberin + detergent + retinal – Natronomonas pharaonis<br />
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[[2jaf]], [[2jag]], [[1e12]] - HsBr (mutant) + lipid+ retinal<br />
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===Sensory rhodopsin II===
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[[2ksy]] – NpBr – NMR<BR />
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[[2f93]], [[2f95]], [[1h2s]] - BpBr + Br transducer + detergent + retinal<br />
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[[1gu8]], [[1gue]], [[1h68]], [[1jgj]] - NpBr + retinal<br />
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[[1xio]] - Br + detergent + retinal - Anabaena
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===Xanthorhodopsin===
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[[3dd]] – Br + detergent + salinixanthin + retinal – Salinibacter rubber
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===Archaerhodopsin===
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[[2ei4]], [[2z55]] – HaBr + bacterioruberin + detergent + retinal – Halobacterium<br />
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[[1vgo]] - HaBr + detergent + retinal<br />
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[[1uaz]] - HaBr + retinal<br />
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[[Category:Topic Page]]
[[Category:Topic Page]]

Revision as of 08:15, 24 August 2011

Template:STRUCTURE 1kg8

Bacteriorhodopsin (Br) is a membrane protein in Archaea which moves protons across the cell membrane. Br is composed of 6 α-helical elements each containing a retinal molecule. The retinal changes its conformation upon binding of a proton, causing the Br to change conformation and pump the proton.

Contents

3D Structures of bacteriorhodopsin

3ns0, 3nsb, 3mbv, 1x0s, 1x0i, 1x0k, 1xji, 1iw6 – HsBr residues 14-261 + lipid + retinal
– Halobacterium salinarum
2wjk, 2wjl - HsBr residues 14-261 (mutant) + lipid + retinal
3han, 2hao, 3hap, 3haq, 3har, 3has, 3coc, 3cod, 1tn5, 1tn0, 1s51, 1s52, 1s53, 1s54, 1q5i, 1q5j, 1pxr, 1pxs - HsBr residues 14-261 (mutant) + retinal
2ntu, 1py6, 1fbb, 1fbk, 1brx, 1ap9, 1at9 - HsBr residues 14-261 + retinal
2i1x, 1kme, 1qm8, 1bm1, 1brr, 2brd - HsBr residues 14-261 + lipid + retinal
2at9 - HsBr residues 14-261 + lipid + retinal – Cryo EM
1brd - HsBr residues 14-261 + retinal – Cryo EM
1s8j - HsBr residues 14-261 (mutant) + lipid + NO3 + retinal
1mgy - HsBr residues 14-261 (mutant) + lipid + Br + retinal
1s8l - HsBr residues 14-261 (mutant) + lipid + retinal
1qhj - HsBr residues 14-261 + phytanyl derivavative + retinal
1r84, 1r2n - HsBr residues 1-232 + retinal – NMR
1bct - HsBr residues 163-231 – NMR
1bha, 1bhb - HsBr residues 1-71 - NMR
1l0m – Br (mutant) – Halobacterium halobium - NMR

Bacteriorhodopsin intermediates

1f50, 1c8r - HsBr-BR residues 18-244 (mutant) + lipid + retinal
1c3w - HsBr-BR residues 5-231 + lipid + retinal
2zfe – HsBr-K residues 14-261 + lipid + retinal
1m0k, 1m0l, 1ixf - HsBr-K residues 1-261 + lipid + retinal
1m0m - HsBr-M1 residues 1-261 + lipid + retinal
1e0p, 2ntw, 1vjm - HsBr-L residues 18-245 + retinal
1ucq, 1iw9, 1o0a – HsBr-L residues 14-261 + lipid + retinal
1kg8, 1kg9, 1kgb, 1dze, 1cwq, 2zzl, 2i20, 2i21, 1p8h - HsBr-M residues 13-243 + lipid + retinal
1f4z, 1c8s, 1p8i - HsBr-M residues 18-244 (mutant) + lipid + retinal
1p8u – HsBr-N residues 14-261 (mutant) + lipid + retinal
1jv6, 1jv7 - HsBr-O residues 1-261 (mutant) + lipid + retinal
1qko, 1qkp - HsBr residues 14-261 + retinal

Halorhodopsin

3abw, 3a7k – NpBr+ N3 + bacterioruberin + detergent + retinal – Natronomonas pharaonis
2jaf, 2jag, 1e12 - HsBr (mutant) + lipid+ retinal

Sensory rhodopsin II

2ksy – NpBr – NMR
2f93, 2f95, 1h2s - BpBr + Br transducer + detergent + retinal
1gu8, 1gue, 1h68, 1jgj - NpBr + retinal
1xio - Br + detergent + retinal - Anabaena

Xanthorhodopsin

3dd – Br + detergent + salinixanthin + retinal – Salinibacter rubber

Archaerhodopsin

2ei4, 2z55 – HaBr + bacterioruberin + detergent + retinal – Halobacterium
1vgo - HaBr + detergent + retinal
1uaz - HaBr + retinal

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