SitesBLAST
Comparing Echvi_1279 FitnessBrowser__Cola:Echvi_1279 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)
P18157 Glycerol kinase; ATP:glycerol 3-phosphotransferase; Glycerokinase; GK; EC 2.7.1.30 from Bacillus subtilis (strain 168) (see paper)
42% identity, 98% coverage: 7:494/500 of query aligns to 4:490/496 of P18157
- H230 (≠ G235) mutation to R: Increased activity.
- F232 (≠ L237) mutation to S: Increased activity.
P0A6F3 Glycerol kinase; ATP:glycerol 3-phosphotransferase; Glycerokinase; GK; EC 2.7.1.30 from Escherichia coli (strain K12) (see 10 papers)
42% identity, 98% coverage: 3:494/500 of query aligns to 2:492/502 of P0A6F3
- T14 (= T15) binding ; binding
- R18 (≠ K19) binding
- S59 (≠ K60) mutation to W: Abolishes inhibition of GK by FBP via disruption of the dimer-tetramer assembly reaction. Inhibition by EIIA-Glc is unchanged compared to wild type. The activity of this mutant is significantly higher than wild-type, and the Michaelis constants are increased slightly compared to wild-type.
- A66 (= A67) mutation to T: Although it completely abolishes FBP regulation and disrupts dimer-tetramer equilibrium, the crystal structure is essentially identical to the symmetric tetramer found in the FBP-bound form of the enzyme.
- R84 (= R88) binding ; binding
- E85 (= E89) binding ; binding
- Y136 (= Y139) binding ; binding
- G231 (≠ E234) mutation to D: Displays an increased enzymatic activity and a decreased allosteric regulation by FBP compared to wild-type. It displays a dimer form and is resistant to tetramer formation in the presence of FBP, whereas wild-type dimers are converted into inactive tetramers in the presence of FBP.
- K233 (≠ L236) modified: N6-malonyllysine
- G235 (≠ D238) binding
- R237 (≠ P240) binding ; mutation to A: Drastically reduces inhibition of GK by FBP and lowers, but did not eliminate, the ability of FBP to promote tetramer association.
- D246 (= D249) binding ; binding
- Q247 (≠ S250) binding
- T268 (= T271) binding
- G305 (= G308) mutation to S: In glpK22; abolishes glucose control of glycerol utilization.
- G311 (= G314) binding
- G412 (= G415) binding
- N416 (= N419) binding
- I475 (≠ G477) mutation to D: It decreases Vmax to about 10% of the wild-type value and the affinity for substrate is increased about two- to fourfold. This mutation decreases the catalytic activity in a manner that is analogous to that obtained upon EIIA-Glc binding. It increases the affinity for FBP about fivefold.
- E479 (≠ S481) binding
- R480 (≠ I482) mutation to D: It decreases Vmax to about 10% of the wild-type value and the affinity for substrate is increased about two- to fourfold. This mutation decreases the catalytic activity in a manner that is analogous to that obtained upon EIIA-Glc binding. Regulation by FBP is not affected by this substitution. No inhibition by EIIA-Glc is observed, which is consistent with a decrease in affinity for EIIA-Glc of about 250-fold.
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
1glfO Crystal structures of escherichia coli glycerol kinase and the mutant a65t in an inactive tetramer: conformational changes and implications for allosteric regulation (see paper)
42% identity, 98% coverage: 5:494/500 of query aligns to 2:490/498 of 1glfO
- binding adenosine-5'-diphosphate: R16 (≠ K19), G265 (= G270), T266 (= T271), G309 (= G314), G410 (= G415), A411 (≠ I416)
- binding glycerol: R82 (= R88), E83 (= E89), Y134 (= Y139), D244 (= D249)
- binding phosphate ion: G232 (≠ L237), G233 (≠ D238), R235 (≠ P240)
1bo5O Crystal structure of the complex between escherichia coli glycerol kinase and the allosteric regulator fructose 1,6-bisphosphate. (see paper)
42% identity, 98% coverage: 5:494/500 of query aligns to 2:490/498 of 1bo5O
1bu6Y Crystal structures of escherichia coli glycerol kinase and the mutant a65t in an inactive tetramer: conformational changes and implications for allosteric regulation (see paper)
42% identity, 98% coverage: 5:494/500 of query aligns to 2:490/499 of 1bu6Y
1gllO Escherichia coli glycerol kinase mutant with bound atp analog showing substantial domain motion (see paper)
42% identity, 98% coverage: 5:494/500 of query aligns to 2:486/494 of 1gllO
- binding phosphomethylphosphonic acid adenylate ester: T12 (= T15), T13 (≠ S16), G261 (= G270), T262 (= T271), G305 (= G314), I308 (= I317), Q309 (≠ E318), A321 (≠ S330), G406 (= G415), N410 (= N419)
- binding glycerol: R82 (= R88), E83 (= E89), Y134 (= Y139), D240 (= D249), Q241 (≠ S250), F265 (≠ S274)
1gljO Escherichia coli glycerol kinase mutant with bound atp analog showing substantial domain motion (see paper)
42% identity, 98% coverage: 5:494/500 of query aligns to 2:486/494 of 1gljO
- binding gamma-arsono-beta, gamma-methyleneadenosine-5'-diphosphate: T12 (= T15), T13 (≠ S16), G261 (= G270), T262 (= T271), G305 (= G314), Q309 (≠ E318), A321 (≠ S330), G406 (= G415), A407 (≠ I416)
- binding glycerol: R82 (= R88), E83 (= E89), W102 (= W107), Y134 (= Y139), D240 (= D249), F265 (≠ S274)
1bwfO Escherichia coli glycerol kinase mutant with bound atp analog showing substantial domain motion (see paper)
42% identity, 98% coverage: 5:494/500 of query aligns to 2:486/494 of 1bwfO
- binding phosphodifluoromethylphosphonic acid-adenylate ester: T12 (= T15), T13 (≠ S16), T262 (= T271), G305 (= G314), I308 (= I317), Q309 (≠ E318), A321 (≠ S330), G406 (= G415), N410 (= N419)
- binding glycerol: R82 (= R88), E83 (= E89), W102 (= W107), Y134 (= Y139), D240 (= D249), Q241 (≠ S250), F265 (≠ S274)
1gldG Cation promoted association (cpa) of a regulatory and target protein is controlled by phosphorylation (see paper)
42% identity, 98% coverage: 6:494/500 of query aligns to 1:481/489 of 1gldG
- binding adenosine-5'-diphosphate: R14 (≠ K19), G256 (= G270), T257 (= T271), G300 (= G314), A316 (≠ S330), G401 (= G415), A402 (≠ I416), N405 (= N419)
- binding glyceraldehyde-3-phosphate: T10 (= T15), R80 (= R88), E81 (= E89), Y132 (= Y139), D235 (= D249), F260 (≠ S274)
- binding manganese (ii) ion: D7 (= D12), R14 (≠ K19)
1glcG Cation promoted association (cpa) of a regulatory and target protein is controlled by phosphorylation (see paper)
42% identity, 98% coverage: 6:494/500 of query aligns to 1:481/489 of 1glcG
- binding adenosine-5'-diphosphate: G256 (= G270), T257 (= T271), G300 (= G314), A316 (≠ S330), G401 (= G415), A402 (≠ I416), N405 (= N419)
- binding glyceraldehyde-3-phosphate: T10 (= T15), R80 (= R88), E81 (= E89), W100 (= W107), Y132 (= Y139), D235 (= D249), F260 (≠ S274)
1glbG Structure of the regulatory complex of escherichia coli iiiglc with glycerol kinase (see paper)
42% identity, 98% coverage: 6:494/500 of query aligns to 1:481/489 of 1glbG
- binding adenosine-5'-diphosphate: R14 (≠ K19), G256 (= G270), T257 (= T271), G300 (= G314), I303 (= I317), A316 (≠ S330), G401 (= G415), A402 (≠ I416), N405 (= N419)
- binding glycerol: R80 (= R88), E81 (= E89), W100 (= W107), Y132 (= Y139), D235 (= D249), F260 (≠ S274)
O34154 Glycerol kinase; ATP:glycerol 3-phosphotransferase; Glycerokinase; GK; EC 2.7.1.30 from Enterococcus faecalis (strain ATCC 700802 / V583) (see 2 papers)
40% identity, 98% coverage: 3:493/500 of query aligns to 2:490/501 of O34154
- H231 (≠ G235) modified: Phosphohistidine; by HPr
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
Q5HGD2 Glycerol kinase; ATP:glycerol 3-phosphotransferase; Glycerokinase; GK; EC 2.7.1.30 from Staphylococcus aureus (strain COL)
40% identity, 98% coverage: 5:494/500 of query aligns to 2:490/498 of Q5HGD2
- T12 (= T15) binding
- R16 (≠ K19) binding
- R82 (= R88) binding
- E83 (= E89) binding
- Y134 (= Y139) binding
- D244 (= D249) binding
- Q245 (≠ S250) binding
- T266 (= T271) binding
- G309 (= G314) binding
- Q313 (≠ E318) binding
- G410 (= G415) binding
- N414 (= N419) binding
3ge1A 2.7 angstrom crystal structure of glycerol kinase (glpk) from staphylococcus aureus in complex with adp and glycerol
40% identity, 98% coverage: 5:494/500 of query aligns to 3:491/499 of 3ge1A
O34153 Glycerol kinase; ATP:glycerol 3-phosphotransferase; Glycerokinase; GK; EC 2.7.1.30 from Enterococcus casseliflavus (Enterococcus flavescens) (see 3 papers)
39% identity, 98% coverage: 3:493/500 of query aligns to 2:491/506 of O34153
- R84 (= R88) binding
- E85 (= E89) binding
- Y136 (= Y139) binding
- H232 (≠ G235) modified: Phosphohistidine; by HPr; mutation to A: Loss of phosphorylation, no effect on activity.; mutation to E: Loss of phosphorylation, 2.5-fold reduced activity.; mutation to R: Loss of phosphorylation, 3.4-fold increased activity.
- D246 (= D249) binding
- Q247 (≠ S250) binding
3h3nX Glycerol kinase h232r with glycerol (see paper)
39% identity, 98% coverage: 3:493/500 of query aligns to 1:490/501 of 3h3nX
O86033 Glycerol kinase; ATP:glycerol 3-phosphotransferase; Glycerokinase; GK; EC 2.7.1.30 from Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti)
41% identity, 98% coverage: 7:494/500 of query aligns to 4:491/497 of O86033
- R82 (= R88) binding
- E83 (= E89) binding
- Y134 (= Y139) binding
- D243 (= D249) binding
- Q244 (≠ S250) binding
6k76A Glycerol kinase form thermococcus kodakarensis, complex structure with substrate.
42% identity, 97% coverage: 8:494/500 of query aligns to 1:475/485 of 6k76A
6udeB Crystal structure of glycerol kinase from elizabethkingia anophelis nuhp1 in complex with adp and glycerol
39% identity, 98% coverage: 4:494/500 of query aligns to 1:487/495 of 6udeB
- binding adenosine-5'-diphosphate: R16 (≠ K19), G262 (= G270), T263 (= T271), G306 (= G314), I309 (= I317), S323 (≠ R331), G406 (= G414), G407 (= G415), A408 (≠ I416)
- binding magnesium ion: G11 (= G14), T12 (= T15), T13 (≠ S16), S14 (≠ G17)
6jafA Crystal structure of trypanosoma brucei gambiense glycerol kinase complex with ppi (pyrophosphatase reaction)
38% identity, 98% coverage: 6:494/500 of query aligns to 4:507/513 of 6jafA
Query Sequence
>Echvi_1279 FitnessBrowser__Cola:Echvi_1279
MDSNKQFILSIDQGTSGTKALVFDAQGKQVAKATVPLKTHYLDGGLVEQDPEDIYQNVLK
AVGICLADFQFQGHPLDAITSCGISNQRETFLLWDKNGAPLYQAVVWQCKRSIGVCDRLK
AAGLEPLIKDKTGLIIDPYFSGTKLIWLYENDPAIATAIDAGEAYFGTVDTWLLYRLTEG
NHYLTDFTNASRTLFFNLDTLDWDRELLDNMGLSGLQLPAVRPSSAEFGVTDFEGLLDAP
LPIFAMIGDSHAAAFGEACFEPGTAKATMGTGCSVLMNVGDERKSSGHGMVSTICWSTEA
QVSYALEGVIVTCGATIEWLKNELGLIQDSRETEAMAKAVTSNQGVYLVPAFSGLGAPHW
DMKRKASLVGMTFDSGKNHIVRAALESIPYQIKDVISAMEEDAQLDLEALNVDGGITANG
FVIDFLADLLEKPVARVGIADVSALGAAYLAGLKAGVFKDLAHLQQLQQKQQTVPNGPAD
SIKAAYAGWQRAVKGNTDNS
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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