SitesBLAST
Comparing 200140 FitnessBrowser__MR1:200140 to proteins with known functional sites using BLASTp with E ≤ 0.001.
Or try Sites on a Tree, PaperBLAST, Conserved Domains, or compare to all protein structures
Found 20 (the maximum) hits to proteins with known functional sites (download)
1hyuA Crystal structure of intact ahpf (see paper)
59% identity, 97% coverage: 1:511/527 of query aligns to 1:517/521 of 1hyuA
- binding flavin-adenine dinucleotide: V218 (= V216), G219 (= G217), S220 (≠ G218), G221 (= G219), P222 (= P220), A223 (= A221), G242 (≠ A240), E243 (≠ D241), G247 (= G245), Q248 (= Q246), T252 (= T250), I255 (= I253), N257 (= N255), Q288 (= Q286), S289 (≠ K287), A290 (= A288), A321 (= A315), T322 (= T316), G323 (= G317), W326 (= W320), C345 (= C339), P346 (= P340), N454 (= N448), W457 (= W451), G487 (= G481), D488 (= D482), K495 (= K489), Q496 (= Q490), I497 (= I491), A500 (= A494)
4ykgA Crystal structure of the alkylhydroperoxide reductase subunit f (ahpf) with NAD+ from escherichia coli (see paper)
59% identity, 97% coverage: 1:511/527 of query aligns to 1:517/521 of 4ykgA
- active site: C345 (= C339), C348 (= C342), D349 (= D343)
- binding flavin-adenine dinucleotide: V218 (= V216), G219 (= G217), S220 (≠ G218), G221 (= G219), P222 (= P220), A223 (= A221), G242 (≠ A240), E243 (≠ D241), R244 (≠ K242), G247 (= G245), Q248 (= Q246), I249 (≠ V247), T252 (= T250), I255 (= I253), N257 (= N255), Q288 (= Q286), S289 (≠ K287), A290 (= A288), A321 (= A315), T322 (= T316), G323 (= G317), A324 (= A318), C345 (= C339), C348 (= C342), N454 (= N448), W457 (= W451), G487 (= G481), D488 (= D482), K495 (= K489), Q496 (= Q490), I497 (= I491), A500 (= A494)
- binding nicotinamide-adenine-dinucleotide: I361 (= I355), G362 (= G356), G363 (= G357), G364 (= G358), N365 (= N359), S366 (= S360), L384 (= L378), E385 (= E379), F386 (= F380), A387 (≠ D381), K391 (≠ R385), A412 (= A406), I449 (= I443), G450 (= G444), L451 (= L445), M467 (≠ R461), P493 (= P487)
4ykfA Crystal structure of the alkylhydroperoxide reductase subunit f (ahpf) with nadh from escherichia coli (see paper)
59% identity, 97% coverage: 1:511/527 of query aligns to 1:517/521 of 4ykfA
- active site: C345 (= C339), C348 (= C342), D349 (= D343)
- binding flavin-adenine dinucleotide: V218 (= V216), G219 (= G217), S220 (≠ G218), G221 (= G219), P222 (= P220), A223 (= A221), M241 (≠ V239), G242 (≠ A240), E243 (≠ D241), R244 (≠ K242), G247 (= G245), Q248 (= Q246), I249 (≠ V247), T252 (= T250), I255 (= I253), N257 (= N255), S289 (≠ K287), A290 (= A288), A321 (= A315), T322 (= T316), G323 (= G317), A324 (= A318), C348 (= C342), N454 (= N448), W457 (= W451), G487 (= G481), D488 (= D482), K495 (= K489), Q496 (= Q490), I497 (= I491), A500 (= A494)
- binding 1,4-dihydronicotinamide adenine dinucleotide: I361 (= I355), G362 (= G356), G363 (= G357), G364 (= G358), N365 (= N359), S366 (= S360), E369 (= E363), L384 (= L378), E385 (= E379), F386 (= F380), K391 (≠ R385), I449 (= I443), G450 (= G444), M467 (≠ R461)
P35340 Alkyl hydroperoxide reductase subunit F; Alkyl hydroperoxide reductase F52A protein; EC 1.8.1.- from Escherichia coli (strain K12) (see paper)
59% identity, 97% coverage: 1:511/527 of query aligns to 1:517/521 of P35340
- K53 (= K53) modified: N6-acetyllysine
- K354 (= K348) modified: N6-acetyllysine
3ctyB Crystal structure of t. Acidophilum thioredoxin reductase (see paper)
40% identity, 56% coverage: 211:506/527 of query aligns to 5:300/305 of 3ctyB
- active site: A38 (vs. gap), T42 (≠ V247), L47 (≠ G252), N50 (= N255), C133 (= C339), C136 (= C342), D137 (= D343)
- binding flavin-adenine dinucleotide: V10 (= V216), G11 (= G217), A12 (≠ G218), G13 (= G219), A14 (≠ P220), A15 (= A221), L33 (≠ V239), D34 (= D241), K35 (= K242), G40 (= G245), L41 (≠ Q246), T42 (≠ V247), E44 (= E249), A45 (≠ T250), P46 (≠ V251), V48 (≠ I253), N50 (= N255), E81 (≠ D281), V82 (≠ I282), T109 (≠ A315), T110 (= T316), G111 (= G317), T112 (≠ A318), S154 (= S360), Y235 (≠ Q442), Q241 (≠ N448), F244 (≠ W451), G275 (= G481), D276 (= D482), A283 (≠ K489), Q284 (= Q490), I285 (= I491)
7jypA Structure of thioredoxin reductase from the thermophilic eubacterium thermosipho africanus tcf52b
38% identity, 56% coverage: 208:501/527 of query aligns to 3:296/305 of 7jypA
- binding flavin-adenine dinucleotide: G12 (= G217), G13 (= G218), G14 (= G219), P15 (= P220), A16 (= A221), F34 (≠ V239), E35 (≠ A240), K36 (≠ D241), A37 (≠ K242), G41 (= G245), A42 (≠ Q246), V43 (= V247), A81 (≠ Q286), E82 (≠ K287), V83 (≠ A288), A111 (= A315), T112 (= T316), G113 (= G317), G276 (= G481), D277 (= D482), R284 (≠ K489), Q285 (= Q490), I286 (= I491), A289 (= A494)
- binding nicotinamide-adenine-dinucleotide: V151 (≠ I355), G152 (= G356), G153 (= G357), G154 (= G358), D155 (≠ N359), S156 (= S360), V174 (≠ L378), Q175 (≠ E379), N176 (≠ F380), L177 (≠ D381), T181 (≠ R385), L203 (≠ M407), Y237 (≠ Q442), V238 (≠ I443), G239 (= G444)
5uwyA The crystal structure of thioredoxin reductase from streptococcus pyogenes mgas5005
35% identity, 57% coverage: 209:509/527 of query aligns to 3:303/306 of 5uwyA
- binding flavin-adenine dinucleotide: G11 (= G217), S12 (≠ G218), G13 (= G219), P14 (= P220), A15 (= A221), I33 (≠ V239), E34 (≠ A240), Q35 (≠ D241), G40 (= G245), Q41 (= Q246), T45 (= T250), N50 (= N255), G80 (≠ A288), I81 (≠ V289), V82 (vs. gap), A109 (= A315), T110 (= T316), G111 (= G317), A112 (= A318), Y114 (≠ W320), C136 (= C342), D137 (= D343), V242 (≠ N448), G275 (= G481), D276 (= D482), R283 (≠ K489), Q284 (= Q490), I285 (= I491)
5mh4A Crystal structure of lactococcus lactis thioredoxin reductase (fr conformation) (see paper)
33% identity, 57% coverage: 211:510/527 of query aligns to 2:301/303 of 5mh4A
- active site: V34 (≠ F243), P35 (vs. gap), M39 (≠ V247), E44 (≠ G252), C130 (= C339), C133 (= C342), D134 (= D343)
- binding flavin-adenine dinucleotide: I7 (≠ V216), G8 (= G217), G10 (= G219), P11 (= P220), A12 (= A221), L30 (≠ V239), E31 (≠ A240), R32 (≠ D241), G37 (= G245), Q38 (= Q246), M39 (≠ V247), T42 (= T250), I45 (= I253), N47 (= N255), G77 (≠ A288), F78 (≠ V289), V79 (vs. gap), A106 (= A315), T107 (= T316), G108 (= G317), A109 (= A318), S151 (= S360), E155 (≠ A364), V239 (≠ N448), F242 (≠ W451), G272 (= G481), D273 (= D482), R280 (≠ K489), Q281 (= Q490), I282 (= I491), A285 (= A494)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: N47 (= N255), I146 (= I355), G147 (= G356), G148 (= G357), G149 (= G358), D150 (≠ N359), S151 (= S360), E154 (= E363), M169 (≠ L378), H170 (≠ E379), R171 (≠ F380), R172 (≠ D381), R176 (= R385), S197 (≠ A406), V198 (≠ M407), P199 (≠ T408), Y233 (≠ Q442), V234 (≠ I443), G235 (= G444), L236 (= L445), R280 (≠ K489), Q281 (= Q490)
P9WHH1 Thioredoxin reductase; TR; TRXR; EC 1.8.1.9 from Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (see 2 papers)
35% identity, 59% coverage: 212:523/527 of query aligns to 16:328/335 of P9WHH1
- SGPA 22:25 (≠ GGPA 218:221) binding
- Y32 (= Y228) modified: Phosphotyrosine; by PtkA; mutation to A: Significantly reduces phosphorylation.
- 44:51 (vs. 240:246, 38% identical) binding
- N60 (= N255) binding
- V93 (≠ Q286) binding
- C145 (= C339) modified: Disulfide link with 148, Redox-active
- C148 (= C342) modified: Disulfide link with 145, Redox-active
- S166 (= S360) binding
- H185 (≠ E379) binding
- R191 (= R385) binding
- I248 (= I443) binding
- Y268 (≠ E463) binding
- D288 (= D482) binding
- R295 (≠ K489) binding
- RQAV 295:298 (≠ KQII 489:492) binding
2a87A Crystal structure of m. Tuberculosis thioredoxin reductase (see paper)
36% identity, 57% coverage: 212:513/527 of query aligns to 7:310/313 of 2a87A
- active site: F39 (= F243), L43 (≠ V247), D48 (≠ G252), C136 (= C339), C139 (= C342), D140 (= D343)
- binding flavin-adenine dinucleotide: I11 (≠ V216), G12 (= G217), S13 (≠ G218), G14 (= G219), P15 (= P220), A16 (= A221), F34 (≠ V239), E35 (vs. gap), G36 (≠ A240), S38 (≠ K242), F39 (= F243), G40 (= G244), G41 (= G245), A42 (≠ Q246), L43 (≠ V247), T46 (= T250), V49 (≠ I253), N51 (= N255), Y52 (≠ F256), E82 (≠ D284), D83 (≠ N285), V84 (≠ Q286), A112 (= A315), M113 (≠ T316), G114 (= G317), C139 (= C342), D140 (= D343), R244 (≠ N448), G278 (= G481), D279 (= D482), R286 (≠ K489), Q287 (= Q490), A288 (≠ I491), V289 (≠ I492), A291 (= A494)
- binding magnesium ion: H241 (≠ L445), R286 (≠ K489)
- binding nadp nicotinamide-adenine-dinucleotide phosphate: R118 (= R321), L120 (≠ M323), G155 (= G358), D156 (≠ N359), S157 (= S360), H176 (≠ E379), R177 (≠ F380), R178 (≠ D381), R182 (= R385), T204 (≠ M407), I239 (= I443), G240 (= G444), H241 (≠ L445), D257 (≠ R461), Y259 (≠ E463), R283 (≠ S486), R286 (≠ K489)
7aawA Thioredoxin reductase from bacillus cereus (see paper)
32% identity, 58% coverage: 205:509/527 of query aligns to 1:305/315 of 7aawA