SitesBLAST
Comparing 5210072 FitnessBrowser__PV4:5210072 to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 20 (the maximum) hits to proteins with known functional sites (download)
P00962 Glutamine--tRNA ligase; Glutaminyl-tRNA synthetase; GlnRS; EC 6.1.1.18 from Escherichia coli (strain K12) (see 7 papers)
73% identity, 99% coverage: 5:554/556 of query aligns to 3:548/554 of P00962
- R31 (= R33) mutation R->A,K: Decreased affinity for glutamine and catalytic activity.
- EPN 35:37 (= EPN 37:39) binding
- 41:47 (vs. 43:49, 100% identical) binding
- D67 (= D69) binding
- Y212 (= Y214) binding
- C230 (= C232) mutation to R: Decreases catalytic activity 1000-fold, but has no effect on affinity for glutamine. Loss of catalytic activity; when associated with I-256.
- T231 (= T233) binding
- Q256 (= Q261) mutation to I: Loss of catalytic activity; when associated with R-230.
- RL 261:262 (= RL 266:267) binding
- MSK 269:271 (= MSK 274:276) binding
- 317:324 (vs. 322:329, 63% identical) Interaction with tRNA
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
4jyzA Crystal structure of e. Coli glutaminyl-tRNA synthetase bound to atp and native tRNA(gln) containing the cmnm5s2u34 anticodon wobble base (see paper)
73% identity, 98% coverage: 10:554/556 of query aligns to 1:541/542 of 4jyzA
- active site: E28 (= E37), R254 (= R266), K264 (= K276)
- binding adenosine-5'-triphosphate: F25 (= F34), P26 (= P35), P27 (= P36), E28 (= E37), H34 (= H43), G36 (= G45), H37 (= H46), K39 (= K48), S40 (= S49), T224 (= T233), F252 (= F264), R254 (= R266), L255 (= L267), M262 (= M274), S263 (= S275), K264 (= K276)
- binding : Q7 (≠ N16), E28 (= E37), D60 (= D69), T62 (= T71), N63 (= N72), L118 (= L127), T119 (≠ N128), P120 (≠ G129), I123 (≠ T132), R124 (= R133), R127 (= R136), G128 (= G137), T129 (= T138), L130 (= L139), G162 (= G171), C165 (≠ A174), P175 (= P184), F176 (= F185), I177 (≠ M186), V183 (= V192), R186 (= R195), K188 (≠ R197), M204 (= M213), Y205 (= Y214), E226 (= E235), F227 (= F236), Q228 (= Q237), D229 (= D238), R232 (= R241), R306 (= R318), I307 (= I319), T310 (= T322), K311 (= K323), Q312 (= Q324), D313 (≠ E325), N314 (= N326), T315 (≠ M327), I316 (≠ V328), E317 (= E329), A319 (≠ S331), S320 (≠ M332), S323 (≠ A335), N330 (= N342), R335 (= R347), P363 (= P376), N364 (≠ T377), Q393 (≠ K406), Y394 (= Y407), K395 (= K408), R396 (= R409), R404 (= R417), R406 (= R419), L436 (= L449), S437 (≠ G450), K438 (= K451), V449 (= V462), Q511 (= Q524), E513 (= E526), R514 (= R527), L538 (= L551), R539 (= R552), T541 (≠ S554)
Sites not aligning to the query:
1o0cA Crystal structure of l-glutamate and ampcpp bound to glutamine aminoacyl tRNA synthetase (see paper)
71% identity, 98% coverage: 11:554/556 of query aligns to 1:529/529 of 1o0cA
- binding adenosine monophosphate: F24 (= F34), P25 (= P35), P26 (= P36), E27 (= E37), H33 (= H43), G35 (= G45), H36 (= H46), K38 (= K48), S39 (= S49), T223 (= T233), F251 (= F264), R253 (= R266), L254 (= L267), K263 (= K276)
- binding glutamic acid: R23 (= R33), P25 (= P35), D59 (= D69), Y204 (= Y214), H208 (= H218), L221 (= L231), C222 (= C232), F226 (= F236)
- binding : Q6 (≠ N16), E27 (= E37), D59 (= D69), T61 (= T71), N62 (= N72), L117 (= L127), T118 (≠ N128), P119 (≠ G129), I122 (≠ T132), R123 (= R133), R126 (= R136), G127 (= G137), T128 (= T138), L129 (= L139), T130 (≠ K140), G161 (= G171), C164 (≠ A174), P174 (= P184), F175 (= F185), I176 (≠ M186), V182 (= V192), R185 (= R195), K187 (≠ R197), M203 (= M213), Y204 (= Y214), E225 (= E235), F226 (= F236), Q227 (= Q237), D228 (= D238), R231 (= R241), R305 (= R318), I306 (= I319), T309 (= T322), K310 (= K323), Q311 (= Q324), D312 (≠ E325), N313 (= N326), T314 (≠ M327), I315 (≠ V328), E316 (= E329), A318 (≠ S331), S319 (≠ M332), S322 (≠ A335), N329 (= N342), R334 (= R347), P362 (= P376), N363 (≠ T377), Q392 (≠ K406), K394 (= K408), R395 (= R409), R403 (= R417), L404 (= L418), R405 (= R419), N406 (= N420), A407 (= A421), L435 (= L449), V437 (= V462), Q499 (= Q524), E501 (= E526), R502 (= R527), L526 (= L551), R527 (= R552)
1o0bA Crystal structure of l-glutamine and ampcpp bound to glutamine aminoacyl tRNA synthetase (see paper)
71% identity, 98% coverage: 11:554/556 of query aligns to 1:529/529 of 1o0bA
- binding adenosine monophosphate: F24 (= F34), P25 (= P35), P26 (= P36), H33 (= H43), G35 (= G45), H36 (= H46), K38 (= K48), S39 (= S49), T223 (= T233), F251 (= F264), R253 (= R266), L254 (= L267), M261 (= M274)
- binding glutamine: R23 (= R33), P25 (= P35), P26 (= P36), E27 (= E37), D59 (= D69), Y204 (= Y214), H208 (= H218), C222 (= C232), F226 (= F236)
- binding : Q6 (≠ N16), E27 (= E37), D59 (= D69), T61 (= T71), N62 (= N72), L117 (= L127), T118 (≠ N128), P119 (≠ G129), I122 (≠ T132), R123 (= R133), R126 (= R136), G127 (= G137), T128 (= T138), L129 (= L139), T130 (≠ K140), G161 (= G171), C164 (≠ A174), P174 (= P184), F175 (= F185), I176 (≠ M186), V182 (= V192), R185 (= R195), K187 (≠ R197), M203 (= M213), Y204 (= Y214), E225 (= E235), F226 (= F236), Q227 (= Q237), D228 (= D238), R231 (= R241), R305 (= R318), I306 (= I319), T309 (= T322), K310 (= K323), Q311 (= Q324), D312 (≠ E325), N313 (= N326), T314 (≠ M327), I315 (≠ V328), E316 (= E329), A318 (≠ S331), S319 (≠ M332), S322 (≠ A335), N329 (= N342), R334 (= R347), P362 (= P376), N363 (≠ T377), Q392 (≠ K406), Y393 (= Y407), K394 (= K408), R395 (= R409), R403 (= R417), L404 (= L418), R405 (= R419), N406 (= N420), A407 (= A421), L435 (= L449), V437 (= V462), Q499 (= Q524), E501 (= E526), R502 (= R527), L526 (= L551), R527 (= R552)
1gtsA Structural basis for transfer RNA aminoaceylation by escherichia coli glutaminyl-tRNA synthetase (see paper)
71% identity, 98% coverage: 11:554/556 of query aligns to 1:529/529 of 1gtsA
- binding adenosine monophosphate: F24 (= F34), P25 (= P35), P26 (= P36), E27 (= E37), H33 (= H43), G35 (= G45), H36 (= H46), K38 (= K48), S39 (= S49), C222 (= C232), T223 (= T233), F251 (= F264), R253 (= R266), L254 (= L267), K263 (= K276)
- binding : Q6 (≠ N16), E27 (= E37), D59 (= D69), T61 (= T71), N62 (= N72), K65 (= K75), L117 (= L127), T118 (≠ N128), P119 (≠ G129), I122 (≠ T132), R123 (= R133), R126 (= R136), T128 (= T138), L129 (= L139), T130 (≠ K140), G161 (= G171), C164 (≠ A174), P174 (= P184), F175 (= F185), I176 (≠ M186), V182 (= V192), R185 (= R195), K187 (≠ R197), M203 (= M213), Y204 (= Y214), E225 (= E235), F226 (= F236), Q227 (= Q237), D228 (= D238), N229 (= N239), R231 (= R241), R305 (= R318), I306 (= I319), T309 (= T322), K310 (= K323), Q311 (= Q324), D312 (≠ E325), N313 (= N326), T314 (≠ M327), I315 (≠ V328), E316 (= E329), A318 (≠ S331), S319 (≠ M332), S322 (≠ A335), N329 (= N342), R334 (= R347), P362 (= P376), N363 (≠ T377), Q392 (≠ K406), Y393 (= Y407), K394 (= K408), R395 (= R409), R403 (= R417), L404 (= L418), R405 (= R419), N406 (= N420), A407 (= A421), L435 (= L449), V437 (= V462), Q499 (= Q524), E501 (= E526), R502 (= R527), L526 (= L551), R527 (= R552), D528 (= D553), T529 (≠ S554)
1exdA Crystal structure of a tight-binding glutamine tRNA bound to glutamine aminoacyl tRNA synthetase (see paper)
71% identity, 98% coverage: 11:554/556 of query aligns to 1:529/529 of 1exdA
- active site: E27 (= E37), R253 (= R266), K263 (= K276)
- binding adenosine-5'-monophosphate: F24 (= F34), P25 (= P35), P26 (= P36), E27 (= E37), H33 (= H43), G35 (= G45), H36 (= H46), S39 (= S49), T223 (= T233), F251 (= F264), R253 (= R266), L254 (= L267), K263 (= K276)
- binding sulfate ion: V260 (≠ L273), M261 (= M274), S262 (= S275), K265 (= K278), A297 (= A310), R300 (= R313)
- binding : Q6 (≠ N16), E27 (= E37), D59 (= D69), T61 (= T71), N62 (= N72), L117 (= L127), T118 (≠ N128), P119 (≠ G129), I122 (≠ T132), R123 (= R133), R126 (= R136), T128 (= T138), L129 (= L139), T130 (≠ K140), G161 (= G171), C164 (≠ A174), P174 (= P184), F175 (= F185), I176 (≠ M186), V182 (= V192), R185 (= R195), K187 (≠ R197), M203 (= M213), Y204 (= Y214), E225 (= E235), F226 (= F236), Q227 (= Q237), D228 (= D238), N229 (= N239), R231 (= R241), R305 (= R318), I306 (= I319), T309 (= T322), K310 (= K323), Q311 (= Q324), D312 (≠ E325), N313 (= N326), T314 (≠ M327), I315 (≠ V328), E316 (= E329), A318 (≠ S331), S319 (≠ M332), S322 (≠ A335), N329 (= N342), R334 (= R347), P362 (= P376), N363 (≠ T377), Q392 (≠ K406), K394 (= K408), R395 (= R409), R403 (= R417), L404 (= L418), R405 (= R419), N406 (= N420), A407 (= A421), V437 (= V462), Q499 (= Q524), E501 (= E526), R502 (= R527), L526 (= L551), R527 (= R552), T529 (≠ S554)
1euqA Crystal structure of glutaminyl-tRNA synthetase complexed with a tRNA- gln mutant and an active-site inhibitor (see paper)
71% identity, 98% coverage: 11:554/556 of query aligns to 1:529/529 of 1euqA