SitesBLAST
Comparing WP_013420337.1 NCBI__GCF_000166055.1:WP_013420337.1 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)
Q8DLI5 Glutamate--tRNA ligase; Glutamyl-tRNA synthetase; GluRS; EC 6.1.1.17 from Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1) (see paper)
39% identity, 95% coverage: 4:425/444 of query aligns to 3:457/485 of Q8DLI5
- R6 (= R7) binding L-glutamate
- Y192 (= Y185) binding L-glutamate
2cfoA Non-discriminating glutamyl-tRNA synthetase from thermosynechococcus elongatus in complex with glu (see paper)
39% identity, 95% coverage: 4:425/444 of query aligns to 2:456/484 of 2cfoA
8i9iA Glutamyl-tRNA synthetase from escherichia coli bound to glutamate and zinc
39% identity, 73% coverage: 3:327/444 of query aligns to 2:323/468 of 8i9iA
P04805 Glutamate--tRNA ligase; Glutamyl-tRNA synthetase; GluRS; EC 6.1.1.17 from Escherichia coli (strain K12) (see 4 papers)
39% identity, 73% coverage: 3:327/444 of query aligns to 2:323/471 of P04805
- C98 (≠ A98) mutation to S: 10-fold decrease in activity. Strong decrease in zinc content.
- C100 (≠ E100) mutation to S: Loss of activity. Strong decrease in zinc content.; mutation to Y: Does not prevent zinc binding. Reduces only 2-fold the binding affinity for tRNA(Glu), but reduces more than 10-fold the affinity for glutamate in the presence of tRNA(Glu).
- C125 (≠ A131) mutation to S: Loss of activity. Strong decrease in zinc content.
- H127 (≠ R133) mutation to Q: 10-fold decrease in activity. Strong decrease in zinc content.
- H129 (≠ Q135) mutation to Q: No change in activity or in zinc content.
- H131 (≠ E137) mutation to Q: No change in activity or in zinc content.
- H132 (≠ A138) mutation to Q: No change in activity or in zinc content.
- C138 (≠ H144) mutation to S: No change in activity or in zinc content.
- S239 (= S243) modified: Phosphoserine; mutation to D: Does not aminoacylate tRNA(Glu), not phosphorylated by HipA.
4g6zA Crystal structure of a glutamyl-tRNA synthetase glurs from burkholderia thailandensis bound to l-glutamate (see paper)
39% identity, 75% coverage: 4:335/444 of query aligns to 3:320/380 of 4g6zA
3al0C Crystal structure of the glutamine transamidosome from thermotoga maritima in the glutamylation state. (see paper)
37% identity, 70% coverage: 4:313/444 of query aligns to 103:404/564 of 3al0C
- active site: S110 (= S11), K335 (= K244)
- binding o5'-(l-glutamyl-sulfamoyl)-adenosine: R106 (= R7), A108 (= A9), P109 (= P10), G118 (= G19), T122 (≠ S23), E142 (≠ D43), Y276 (= Y185), R294 (= R203), G295 (= G204), D297 (= D206), H298 (= H207), L324 (= L233), I325 (≠ L234), L333 (= L242)
- binding : T144 (= T45), D145 (= D46), R148 (= R49), Y208 (= Y121), P213 (vs. gap), K252 (≠ R161), M255 (≠ Q164), I266 (≠ V175), K269 (≠ R178), S270 (≠ E179), Y276 (= Y185), D297 (= D206), H298 (= H207), L299 (≠ V208), S300 (≠ T209), N301 (= N210), K304 (≠ V213), R330 (≠ G239), P332 (≠ A241), G363 (= G272), W364 (vs. gap), R365 (vs. gap), E370 (= E275), S387 (= S296), K389 (≠ A298), V391 (≠ A300), I392 (≠ R301), K397 (≠ E306), W400 (≠ G309)
Sites not aligning to the query:
- binding : 407, 446, 447, 453, 457, 509, 520, 524, 527, 535, 536, 538, 539
6brlA Crystal structure of a glutamate tRNA ligase from elizabethkingia meningosepticum ccug26117 in complex with its amino acid (see paper)
30% identity, 99% coverage: 3:443/444 of query aligns to 2:496/502 of 6brlA
4griB Crystal structure of a glutamyl-tRNA synthetase glurs from borrelia burgdorferi bound to glutamic acid and zinc (see paper)
35% identity, 69% coverage: 5:312/444 of query aligns to 3:322/485 of 4griB
- active site: S9 (= S11), K253 (= K244)
- binding glutamic acid: R5 (= R7), A7 (= A9), S9 (= S11), E41 (≠ D43), Y194 (= Y185), R212 (= R203), W216 (≠ H207)
- binding zinc ion: C105 (≠ A98), C107 (≠ E100), Y128 (= Y121), C132 (≠ A125)
8vc5A Crystal structure of glutamyl-tRNA synthetase glurs from pseudomonas aeruginosa (zinc bound)
32% identity, 79% coverage: 1:352/444 of query aligns to 1:360/488 of 8vc5A
2cv2A Glutamyl-tRNA synthetase from thermus thermophilus in complex with tRNA(glu) and an enzyme inhibitor, glu-ams (see paper)
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of 2cv2A
- active site: K246 (= K244)
- binding o5'-(l-glutamyl-sulfamoyl)-adenosine: R5 (= R7), A7 (= A9), S9 (= S11), G17 (= G19), I21 (≠ S23), E41 (≠ D43), Y187 (= Y185), R205 (= R203), A206 (≠ G204), E208 (≠ D206), W209 (≠ H207), L235 (= L233), L236 (= L234)
- binding : S9 (= S11), T43 (= T45), D44 (= D46), R47 (= R49), V145 (vs. gap), R163 (= R161), Y168 (≠ I166), E172 (≠ T170), V177 (= V175), K180 (≠ R178), S181 (≠ E179), Y187 (= Y185), E207 (= E205), E208 (≠ D206), W209 (≠ H207), V211 (≠ T209), R237 (≠ I235), K241 (≠ G239), L272 (= L270), M273 (≠ I271), G274 (= G272), E282 (≠ Q280), S299 (= S296), P303 (≠ A300), V304 (≠ R301), K309 (≠ E306), W312 (≠ G309), R319 (≠ H316), P357 (≠ A344), R358 (≠ N345), R417 (vs. gap), Q432 (≠ H410), R435 (= R413), L442 (≠ E420), E443 (≠ R421), T444 (≠ G422), G446 (≠ E424), L447 (= L425), F448 (≠ K426)
2cv1A Glutamyl-tRNA synthetase from thermus thermophilus in complex with tRNA(glu), atp, and an analog of l-glutamate: a quaternary complex
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of 2cv1A
- active site: K246 (= K244)
- binding adenosine-5'-triphosphate: P8 (= P10), S9 (= S11), G17 (= G19), T18 (≠ N20), I21 (≠ S23), R47 (= R49), A206 (≠ G204), W209 (≠ H207), L235 (= L233), L236 (= L234)
- binding (4s)-4-amino-5-hydroxypentanoic acid: R5 (= R7), A7 (= A9), E41 (≠ D43), Y187 (= Y185), R205 (= R203), W209 (≠ H207)
- binding : S9 (= S11), E41 (≠ D43), T43 (= T45), D44 (= D46), R47 (= R49), V145 (vs. gap), R163 (= R161), V166 (≠ Q164), E172 (≠ T170), V177 (= V175), K180 (≠ R178), S181 (≠ E179), Y187 (= Y185), E207 (= E205), E208 (≠ D206), W209 (≠ H207), V211 (≠ T209), R237 (≠ I235), K241 (≠ G239), K243 (≠ A241), M273 (≠ I271), G274 (= G272), S276 (= S274), E282 (≠ Q280), S299 (= S296), P303 (≠ A300), V304 (≠ R301), K309 (≠ E306), W312 (≠ G309), R319 (≠ H316), P357 (≠ A344), R358 (≠ N345), R417 (vs. gap), L427 (≠ G405), Q432 (≠ H410), R435 (= R413), L442 (≠ E420), E443 (≠ R421), T444 (≠ G422), G446 (≠ E424), L447 (= L425), F448 (≠ K426)
2cuzA Glutamyl-tRNA synthetase from thermus thermophilus in complex with l- glutamate (see paper)
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of 2cuzA
1n78A Crystal structure of thermus thermophilus glutamyl-tRNA synthetase complexed with tRNA(glu) and glutamol-amp. (see paper)
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of 1n78A
- active site: K246 (= K244)
- binding glutamol-amp: R5 (= R7), A7 (= A9), P8 (= P10), S9 (= S11), G17 (= G19), T18 (≠ N20), I21 (≠ S23), E41 (≠ D43), Y187 (= Y185), N191 (≠ S189), R205 (= R203), A206 (≠ G204), E208 (≠ D206), W209 (≠ H207), L235 (= L233), L236 (= L234)
- binding : S9 (= S11), T43 (= T45), D44 (= D46), R47 (= R49), V145 (vs. gap), R163 (= R161), V166 (≠ Q164), Y168 (≠ I166), E172 (≠ T170), V177 (= V175), K180 (≠ R178), S181 (≠ E179), Y187 (= Y185), E207 (= E205), E208 (≠ D206), W209 (≠ H207), L210 (≠ V208), V211 (≠ T209), R237 (≠ I235), K241 (≠ G239), M273 (≠ I271), G274 (= G272), E282 (≠ Q280), R297 (≠ K294), P303 (≠ A300), V304 (≠ R301), K309 (≠ E306), W312 (≠ G309), R319 (≠ H316), P357 (≠ A344), R358 (≠ N345), R417 (vs. gap), L427 (≠ G405), Q432 (≠ H410), R435 (= R413), L442 (≠ E420), E443 (≠ R421), T444 (≠ G422), G446 (≠ E424), L447 (= L425), F448 (≠ K426)
1j09A Crystal structure of thermus thermophilus glutamyl-tRNA synthetase complexed with atp and glu (see paper)
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of 1j09A
- active site: K246 (= K244)
- binding adenosine-5'-triphosphate: H15 (= H17), E208 (≠ D206), L235 (= L233), L236 (= L234), K243 (≠ A241), I244 (≠ L242), S245 (= S243), K246 (= K244), R247 (= R245)
- binding glutamic acid: R5 (= R7), A7 (= A9), S9 (= S11), E41 (≠ D43), Y187 (= Y185), N191 (≠ S189), R205 (= R203), W209 (≠ H207)
P27000 Glutamate--tRNA ligase; Glutamyl-tRNA synthetase; GluRS; EC 6.1.1.17 from Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8) (see paper)
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of P27000
- R358 (≠ N345) mutation to Q: Reduces affinity for tRNA and abolishes the ability to discriminate between tRNA(Glu) and tRNA(Gln).
1g59A Glutamyl-tRNA synthetase complexed with tRNA(glu). (see paper)
33% identity, 99% coverage: 4:443/444 of query aligns to 2:465/468 of 1g59A
- binding : D44 (= D46), R45 (≠ L47), A46 (≠ E48), R47 (= R49), P109 (≠ A102), V145 (vs. gap), R163 (= R161), V166 (≠ Q164), E172 (≠ T170), V177 (= V175), K180 (≠ R178), S181 (≠ E179), D182 (= D180), E207 (= E205), E208 (≠ D206), R237 (≠ I235), K241 (≠ G239), T242 (≠ E240), K243 (≠ A241), M273 (≠ I271), G274 (= G272), E282 (≠ Q280), S299 (= S296), L300 (≠ R297), P303 (≠ A300), V304 (≠ R301), K309 (≠ E306), W312 (≠ G309), R319 (≠ H316), P357 (≠ A344), R358 (≠ N345), R417 (vs. gap), K426 (= K404), L427 (≠ G405), Q432 (≠ H410), R435 (= R413), L442 (≠ E420), E443 (≠ R421), T444 (≠ G422), P445 (= P423), G446 (≠ E424), L447 (= L425), F448 (≠ K426)
3aiiA Archaeal non-discriminating glutamyl-tRNA synthetase from methanothermobacter thermautotrophicus (see paper)
31% identity, 52% coverage: 3:234/444 of query aligns to 10:232/455 of 3aiiA
Sites not aligning to the query:
P27305 Glutamyl-Q tRNA(Asp) synthetase; Glu-Q-RSs; EC 6.1.1.- from Escherichia coli (strain K12) (see paper)
32% identity, 55% coverage: 2:245/444 of query aligns to 14:242/308 of P27305
- E55 (≠ D43) binding L-glutamate
- Y182 (= Y185) binding L-glutamate
- R200 (= R203) binding L-glutamate
4a91A Crystal structure of the glutamyl-queuosine trnaasp synthetase from e. Coli complexed with l-glutamate (see paper)
32% identity, 56% coverage: 2:249/444 of query aligns to 2:234/290 of 4a91A
- active site: S11 (= S11), K229 (= K244)
- binding glutamic acid: R7 (= R7), A9 (= A9), S11 (= S11), E43 (≠ D43), Y170 (= Y185), R188 (= R203), L192 (≠ H207)
- binding zinc ion: C99 (≠ E100), C101 (≠ A102), Y113 (≠ T129), C117 (≠ R133)
P46655 Glutamate--tRNA ligase, cytoplasmic; Glutamyl-tRNA synthetase; (c)ERS; GluRS; P85; EC 6.1.1.17 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (see paper)
29% identity, 50% coverage: 1:221/444 of query aligns to 199:418/708 of P46655
Sites not aligning to the query:
- 148 R→A: Abolishes interaction with ARC1.
Query Sequence
>WP_013420337.1 NCBI__GCF_000166055.1:WP_013420337.1
MTQVKVRFAPSPTGRLHIGNIRSAVFNWLFARAAGGVFVLRFDDTDLERSKEEYVDGIRE
DLRWLGLSWDEEFRQSERFAFYAETAEKLKQAGRLYPAYETAAELERRRKLQMARGKPPV
YDRAALNLTDAERAQLEAAGRRPHWRFKLDQRPTAWDDLIRGPQEIDAGTISDPVLIRED
GTPLYTFTSVADDADTGVTHIIRGEDHVTNTAVQIQLFEALGAAVPRFAHNNLLIGAQGE
ALSKRIGSLSIAGLREDGFEPLAVMTHAALIGTSEALHPQESLDALASLFDLAKISRAPA
RFDPAELAGLNAKLLHATPYEAVAERLAARGIDGGEAFWLAVRANLEVFADVDLWWRVAN
GPITPAIEDAALVEKALALLPPEPWDQTTWKSWTDAVKQATGAKGRALFHPLRLALTGLE
RGPELKDLLPLIGRREASARLSQG
Or try a new SitesBLAST search
SitesBLAST's Database
SitesBLAST's database includes
(1) SwissProt
entries with experimentally-supported functional features;
and (2) protein structures with bound ligands, from the
BioLip database.
by Morgan Price,
Arkin group
Lawrence Berkeley National Laboratory