SitesBLAST
Comparing WP_012977188.1 NCBI__GCF_000010725.1:WP_012977188.1 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)
P78061 Gamma-glutamylputrescine synthetase PuuA; Gamma-Glu-Put synthetase; Glutamate--putrescine ligase; EC 6.3.1.11 from Escherichia coli (strain K12) (see paper)
35% identity, 96% coverage: 16:446/447 of query aligns to 40:471/472 of P78061
- H282 (= H257) mutation to N: Activity is impaired to 9% of wild-type.
- R357 (= R333) mutation to Q: Activity is impaired to 3% of wild-type.
8ufjB Glutamine synthetase (see paper)
30% identity, 98% coverage: 8:444/447 of query aligns to 14:441/444 of 8ufjB
8tfkA Glutamine synthetase (see paper)
30% identity, 98% coverage: 8:444/447 of query aligns to 10:437/440 of 8tfkA
- binding adenosine-5'-diphosphate: E128 (= E136), D194 (≠ N210), F195 (= F211), F197 (≠ H213), N243 (≠ H259), R312 (= R328), R317 (= R333), G325 (≠ A341), R327 (= R343)
- binding magnesium ion: E128 (= E136), E128 (= E136), E130 (= E138), E185 (= E201), E192 (= E208), E192 (= E208), H241 (= H257), E329 (= E345)
- binding l-methionine-s-sulfoximine phosphate: E128 (= E136), E130 (= E138), E185 (= E201), E192 (= E208), G237 (= G253), H241 (= H257), R294 (= R310), E300 (≠ D316), R312 (= R328), R331 (= R347)
8oozA Glutamine synthetase (see paper)
31% identity, 85% coverage: 66:444/447 of query aligns to 50:427/430 of 8oozA
- binding adenosine-5'-triphosphate: G117 (≠ A134), E170 (≠ D196), F185 (= F211), K186 (≠ N212), Y187 (≠ H213), N233 (≠ H259), S235 (= S261), S315 (≠ A341), R317 (= R343)
- binding magnesium ion: E119 (= E136), H231 (= H257), E319 (= E345)
8ooxB Glutamine synthetase (see paper)
31% identity, 84% coverage: 71:444/447 of query aligns to 61:435/438 of 8ooxB
8oooA Glutamine synthetase from methanothermococcus thermolithotrophicus in complex with 2-oxoglutarate and mgatp at 2.15 a resolution (see paper)
28% identity, 98% coverage: 6:444/447 of query aligns to 8:445/447 of 8oooA
- binding 2-oxoglutaric acid: F17 (≠ E15), R19 (≠ E17), A33 (≠ I31), R87 (vs. gap), V93 (≠ T94), P170 (≠ D178), R173 (≠ F181), R174 (≠ E182), S190 (≠ L198)
- binding adenosine-5'-triphosphate: E136 (= E136), E188 (≠ D196), F203 (= F211), K204 (≠ N212), F205 (≠ H213), H251 (= H259), S253 (= S261), R325 (= R333), R335 (= R343)
8ooqB Glutamine synthetase from Methanothermococcus thermolithotrophicus (see paper)
28% identity, 98% coverage: 6:444/447 of query aligns to 7:444/446 of 8ooqB
- binding 2-oxoglutaric acid: F16 (≠ E15), R18 (≠ E17), A32 (≠ I31), R86 (vs. gap), V92 (≠ T94), P169 (≠ D178), R172 (≠ F181), R173 (≠ E182), S189 (≠ L198)
- binding magnesium ion: E137 (= E138), E192 (= E201), E199 (= E208)
7tfaB Glutamine synthetase (see paper)
33% identity, 84% coverage: 71:444/447 of query aligns to 62:438/441 of 7tfaB
- binding glutamine: E131 (= E138), Y153 (≠ R161), E186 (= E201), G238 (= G253), H242 (= H257), R295 (= R310), E301 (≠ D316)
- binding magnesium ion: E129 (= E136), E131 (= E138), E186 (= E201), E193 (= E208), H242 (= H257), E330 (= E345)
- binding : V187 (≠ A202), N237 (≠ P252), G299 (≠ N314), Y300 (≠ S315), R313 (= R328), M424 (≠ A430)
Sites not aligning to the query:
4lnkA B. Subtilis glutamine synthetase structures reveal large active site conformational changes and basis for isoenzyme specific regulation: structure of gs-glutamate-amppcp complex (see paper)
29% identity, 99% coverage: 4:444/447 of query aligns to 8:440/443 of 4lnkA
- active site: D52 (≠ L48), E131 (= E136), E133 (= E138), E188 (= E201), E195 (= E208), H244 (= H257), R315 (= R328), E332 (= E345), R334 (= R347)
- binding adenosine-5'-diphosphate: K43 (≠ R39), M50 (≠ L46), F198 (= F211), Y200 (≠ H213), N246 (≠ H259), S248 (= S261), S324 (= S337), S328 (≠ A341), R330 (= R343)
- binding glutamic acid: E133 (= E138), E188 (= E201), V189 (≠ A202), N239 (≠ P252), G240 (= G253), G242 (≠ A255), E303 (≠ D316)
- binding magnesium ion: E131 (= E136), E188 (= E201), E195 (= E208), H244 (= H257), E332 (= E345)
4lniA B. Subtilis glutamine synthetase structures reveal large active site conformational changes and basis for isoenzyme specific regulation: structure of the transition state complex (see paper)
29% identity, 99% coverage: 4:444/447 of query aligns to 8:440/443 of 4lniA
- active site: D52 (≠ L48), E131 (= E136), E133 (= E138), E188 (= E201), E195 (= E208), H244 (= H257), R315 (= R328), E332 (= E345), R334 (= R347)
- binding adenosine-5'-diphosphate: E131 (= E136), E183 (≠ D196), D197 (≠ N210), Y200 (≠ H213), N246 (≠ H259), S248 (= S261), R320 (= R333), R330 (= R343)
- binding magnesium ion: E131 (= E136), E131 (= E136), E133 (= E138), E188 (= E201), E195 (= E208), E195 (= E208), H244 (= H257), E332 (= E345)
- binding l-methionine-s-sulfoximine phosphate: E133 (= E138), E188 (= E201), H244 (= H257), R297 (= R310), E303 (≠ D316), R315 (= R328), R334 (= R347)
P12425 Glutamine synthetase; GS; Glutamate--ammonia ligase; Glutamine synthetase I alpha; GSI alpha; EC 6.3.1.2 from Bacillus subtilis (strain 168) (see 5 papers)
29% identity, 99% coverage: 4:444/447 of query aligns to 9:441/444 of P12425