SitesBLAST
Comparing WP_002720541.1 NCBI__GCF_000015985.1:WP_002720541.1 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)
P78061 Gamma-glutamylputrescine synthetase PuuA; Gamma-Glu-Put synthetase; Glutamate--putrescine ligase; EC 6.3.1.11 from Escherichia coli (strain K12) (see paper)
36% identity, 95% coverage: 24:450/451 of query aligns to 40:471/472 of P78061
- H282 (= H261) mutation to N: Activity is impaired to 9% of wild-type.
- R357 (= R337) mutation to Q: Activity is impaired to 3% of wild-type.
8ooqB Glutamine synthetase from Methanothermococcus thermolithotrophicus (see paper)
31% identity, 96% coverage: 10:443/451 of query aligns to 3:439/446 of 8ooqB
- binding 2-oxoglutaric acid: F16 (≠ E23), R18 (≠ E25), A32 (= A39), R86 (vs. gap), V92 (≠ T98), P169 (≠ G182), R172 (≠ I185), R173 (≠ D186), S189 (≠ I202)
- binding magnesium ion: E137 (= E142), E192 (= E205), E199 (= E212)
8oooA Glutamine synthetase from methanothermococcus thermolithotrophicus in complex with 2-oxoglutarate and mgatp at 2.15 a resolution (see paper)
31% identity, 96% coverage: 10:443/451 of query aligns to 4:440/447 of 8oooA
- binding 2-oxoglutaric acid: F17 (≠ E23), R19 (≠ E25), A33 (= A39), R87 (vs. gap), V93 (≠ T98), P170 (≠ G182), R173 (≠ I185), R174 (≠ D186), S190 (≠ I202)
- binding adenosine-5'-triphosphate: E136 (= E140), E188 (≠ D200), F203 (≠ L215), K204 (≠ A216), F205 (≠ H217), H251 (= H263), S253 (= S265), R325 (= R337), R335 (= R347)
8ooxB Glutamine synthetase (see paper)
31% identity, 83% coverage: 76:448/451 of query aligns to 62:435/438 of 8ooxB
8oozA Glutamine synthetase (see paper)
31% identity, 82% coverage: 78:448/451 of query aligns to 58:427/430 of 8oozA
- binding adenosine-5'-triphosphate: G117 (≠ A138), E170 (≠ D200), F185 (≠ L215), K186 (≠ A216), Y187 (≠ H217), N233 (≠ H263), S235 (= S265), S315 (≠ A345), R317 (= R347)
- binding magnesium ion: E119 (= E140), H231 (= H261), E319 (= E349)
7tenA Glutamine synthetase (see paper)
31% identity, 96% coverage: 18:448/451 of query aligns to 13:439/442 of 7tenA
- binding adenosine-5'-diphosphate: G128 (≠ A138), E130 (= E140), E182 (≠ D200), D196 (≠ N214), F197 (≠ L215), K198 (≠ A216), Y199 (≠ H217), N245 (≠ H263), S247 (= S265), R319 (= R337), S327 (≠ A345), R329 (= R347)
- binding l-methionine-s-sulfoximine phosphate: E130 (= E140), E132 (= E142), E187 (= E205), E194 (= E212), N238 (≠ P256), G239 (= G257), H243 (= H261), R296 (= R314), E302 (≠ A320), R314 (= R332), R333 (= R351)
7tf9S L. Monocytogenes gs(14)-q-glnr peptide (see paper)
31% identity, 96% coverage: 18:448/451 of query aligns to 14:440/443 of 7tf9S
- binding glutamine: E133 (= E142), Y155 (≠ A172), E188 (= E205), G240 (= G257), G242 (≠ A259), R297 (= R314), E303 (≠ A320)
- binding magnesium ion: E131 (= E140), E133 (= E142), E188 (= E205), E195 (= E212), H244 (= H261), E332 (= E349)
- binding : F59 (≠ A67), V60 (≠ D68), E418 (≠ S426), I422 (≠ N430), M426 (≠ E434)
7tfaB Glutamine synthetase (see paper)
32% identity, 83% coverage: 76:448/451 of query aligns to 63:438/441 of 7tfaB
- binding glutamine: E131 (= E142), Y153 (≠ A172), E186 (= E205), G238 (= G257), H242 (= H261), R295 (= R314), E301 (≠ A320)
- binding magnesium ion: E129 (= E140), E131 (= E142), E186 (= E205), E193 (= E212), H242 (= H261), E330 (= E349)
- binding : V187 (≠ G206), N237 (≠ P256), G299 (≠ D318), Y300 (≠ F319), R313 (= R332), M424 (≠ E434)
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, 97% coverage: 10:448/451 of query aligns to 6:440/443 of 4lnkA
- active site: D52 (≠ Q60), E131 (= E140), E133 (= E142), E188 (= E205), E195 (= E212), H244 (= H261), R315 (= R332), E332 (= E349), R334 (= R351)
- binding adenosine-5'-diphosphate: K43 (= K47), M50 (≠ F58), F198 (≠ L215), Y200 (≠ H217), N246 (≠ H263), S248 (= S265), S324 (= S341), S328 (≠ A345), R330 (= R347)
- binding glutamic acid: E133 (= E142), E188 (= E205), V189 (≠ G206), N239 (≠ P256), G240 (= G257), G242 (≠ A259), E303 (≠ A320)
- binding magnesium ion: E131 (= E140), E188 (= E205), E195 (= E212), H244 (= H261), E332 (= E349)
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, 97% coverage: 10:448/451 of query aligns to 6:440/443 of 4lniA
- active site: D52 (≠ Q60), E131 (= E140), E133 (= E142), E188 (= E205), E195 (= E212), H244 (= H261), R315 (= R332), E332 (= E349), R334 (= R351)
- binding adenosine-5'-diphosphate: E131 (= E140), E183 (≠ D200), D197 (≠ N214), Y200 (≠ H217), N246 (≠ H263), S248 (= S265), R320 (= R337), R330 (= R347)
- binding magnesium ion: E131 (= E140), E131 (= E140), E133 (= E142), E188 (= E205), E195 (= E212), E195 (= E212), H244 (= H261), E332 (= E349)
- binding l-methionine-s-sulfoximine phosphate: E133 (= E142), E188 (= E205), H244 (= H261), R297 (= R314), E303 (≠ A320), R315 (= R332), R334 (= R351)
4s0rD Structure of gs-tnra complex (see paper)
29% identity, 97% coverage: 10:448/451 of query aligns to 10:444/447 of 4s0rD