SitesBLAST
Comparing WP_027490423.1 NCBI__GCF_021560695.1:WP_027490423.1 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)
O81852 Bifunctional aspartokinase/homoserine dehydrogenase 2, chloroplastic; AK-HD 2; AK-HSDH 2; Beta-aspartyl phosphate homoserine 2; EC 2.7.2.4; EC 1.1.1.3 from Arabidopsis thaliana (Mouse-ear cress) (see paper)
43% identity, 93% coverage: 27:379/381 of query aligns to 557:914/916 of O81852
Sites not aligning to the query:
- 441 I→A: Loss of threonine sensitivity for the aspartokinase activity and decreased inhibition of homoserine dehydrogenase activity by threonine.
- 443 Q→A: Loss of threonine sensitivity for the aspartokinase activity and decreased inhibition of homoserine dehydrogenase activity by threonine.
- 522 I→A: No effect on the inhibition of aspartokinase activity by threonine, but decreased inhibition of homoserine dehydrogenase activity by threonine.
- 524 Q→A: No effect on the inhibition of aspartokinase activity by threonine, but decreased inhibition of homoserine dehydrogenase activity by threonine.
1tveA Homoserine dehydrogenase in complex with 4-(4-hydroxy-3- isopropylphenylthio)-2-isopropylphenol (see paper)
36% identity, 92% coverage: 26:377/381 of query aligns to 3:358/358 of 1tveA
1q7gA Homoserine dehydrogenase in complex with suicide inhibitor complex NAD-5-hydroxy-4-oxonorvaline (see paper)
36% identity, 92% coverage: 26:377/381 of query aligns to 3:358/358 of 1q7gA
- active site: D218 (= D239), K222 (= K243)
- binding nicotinamide-adenine-dinucleotide-5-hydroxy-4-oxonorvaline: G13 (= G36), V14 (≠ R37), V15 (= V38), E39 (≠ A68), N91 (≠ C116), T92 (≠ S117), S93 (≠ A118), I97 (≠ V122), P114 (= P139), K116 (= K141), A143 (= A168), S173 (= S198), K222 (= K243), A338 (= A357), T343 (= T362)
1ebuD Homoserine dehydrogenase complex with NAD analogue and l-homoserine (see paper)
36% identity, 92% coverage: 26:377/381 of query aligns to 3:358/358 of 1ebuD
- active site: D218 (= D239), K222 (= K243)
- binding 3-aminomethyl-pyridinium-adenine-dinucleotide: G11 (= G34), A12 (≠ P35), G13 (= G36), V14 (≠ R37), V15 (= V38), E39 (≠ A68), A40 (≠ S69), N91 (≠ C116), S93 (≠ A118), K116 (= K141), T343 (= T362)
1ebfA Homoserine dehydrogenase from s. Cerevisiae complex with NAD+ (see paper)
36% identity, 92% coverage: 26:377/381 of query aligns to 3:358/358 of 1ebfA
- active site: D218 (= D239), K222 (= K243)
- binding nicotinamide-adenine-dinucleotide: I10 (= I33), A12 (≠ P35), G13 (= G36), V14 (≠ R37), V15 (= V38), E39 (≠ A68), A40 (≠ S69), T92 (≠ S117), S93 (≠ A118), P114 (= P139)
P31116 Homoserine dehydrogenase; HDH; HSD; EC 1.1.1.3 from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (see 3 papers)
36% identity, 92% coverage: 26:377/381 of query aligns to 4:359/359 of P31116
- A13 (≠ P35) binding NAD(+)
- V15 (≠ R37) binding NAD(+)
- V16 (= V38) binding NAD(+)
- A41 (≠ S69) binding NAD(+)
- H79 (= H102) mutation to A: Reduces kcat 2-fold.
- T93 (≠ S117) binding NAD(+)
- E143 (= E167) binding Na(+)
- V146 (= V170) binding Na(+)
- A148 (= A172) binding Na(+)
- L150 (= L174) binding Na(+)
- E208 (= E228) binding L-homoserine; mutation to D: Increases KM for aspartate-semialdehyde 48-fold and reduces kcat by 50%.; mutation E->L,Q: Loss of activity.
- D219 (= D239) binding L-homoserine; mutation to L: Reduces kcat 150-fold.
- K223 (= K243) mutation to V: Loss of activity.
- H309 (= H326) mutation to A: Reduces kcat 40-fold. Affects dimer formation.
- G340 (= G358) binding NAD(+)
O94671 Homoserine dehydrogenase; HDH; HSD; EC 1.1.1.3 from Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) (see paper)
34% identity, 84% coverage: 30:350/381 of query aligns to 10:341/376 of O94671
- S201 (≠ P213) modified: Phosphoserine
4xb1A Hyperthermophilic archaeal homoserine dehydrogenase in complex with NADPH (see paper)
25% identity, 91% coverage: 28:372/381 of query aligns to 3:310/319 of 4xb1A
- active site: D211 (= D239), K215 (= K243)
- binding nadph dihydro-nicotinamide-adenine-dinucleotide phosphate: F8 (≠ I33), F10 (≠ P35), G11 (= G36), T12 (≠ R37), V13 (= V38), D39 (≠ A68), R40 (vs. gap), K57 (≠ N82), V91 (≠ C116), S92 (= S117), S93 (≠ A118), S114 (≠ P139), K116 (= K141), S141 (≠ A168), G295 (≠ A357), T300 (= T362)
O58802 Homoserine dehydrogenase; HDH; HSD; HseDH; EC 1.1.1.3 from Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) (see paper)
25% identity, 91% coverage: 28:372/381 of query aligns to 3:310/319 of O58802
- F10 (≠ P35) binding NADPH
- T12 (≠ R37) binding NADPH
- V13 (= V38) binding NADPH
- R40 (vs. gap) binding NADPH; mutation to A: Increases activity with NADP.
- K57 (≠ N82) binding NADPH; mutation to A: Increases activity with NADP.
- S92 (= S117) binding NADPH
- S93 (≠ A118) binding NADPH
- S114 (≠ P139) binding NADPH
- K116 (= K141) binding NADPH
- E140 (= E167) binding Na(+)
- V143 (= V170) binding Na(+)
- A145 (= A172) binding Na(+)
- T147 (≠ L174) binding Na(+)
- G296 (= G358) binding NADPH
4xb2A Hyperthermophilic archaeal homoserine dehydrogenase mutant in complex with NADPH (see paper)
25% identity, 91% coverage: 28:372/381 of query aligns to 3:310/319 of 4xb2A
- active site: D211 (= D239), K215 (= K243)
- binding l-homoserine: A171 (≠ G199), S172 (≠ T200), D206 (= D234), K215 (= K243)
- binding nadph dihydro-nicotinamide-adenine-dinucleotide phosphate: F8 (≠ I33), F10 (≠ P35), G11 (= G36), T12 (≠ R37), V13 (= V38), R40 (vs. gap), V91 (≠ C116), S92 (= S117), S93 (≠ A118), S114 (≠ P139), N115 (= N140), K116 (= K141), S141 (≠ A168), G295 (≠ A357), T300 (= T362)
3ingA Crystal structure of homoserine dehydrogenase (np_394635.1) from thermoplasma acidophilum at 1.95 a resolution
31% identity, 40% coverage: 112:265/381 of query aligns to 81:236/319 of 3ingA
Sites not aligning to the query:
F9VNG5 Homoserine dehydrogenase; HDH; HSD; StHSD; EC 1.1.1.3 from Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7) (Sulfolobus tokodaii) (see 3 papers)
23% identity, 65% coverage: 126:371/381 of query aligns to 87:297/304 of F9VNG5
- T100 (≠ P139) binding NADP(+)
- K102 (= K141) binding NADP(+)
- G182 (= G225) binding NADP(+)
- E185 (= E228) binding NADP(+)
- G284 (= G358) binding NADP(+)
Sites not aligning to the query:
- 8 binding NADP(+)
- 10 binding NADP(+)
- 11 binding NADP(+)
- 38 binding NADP(+)
- 39 binding NADP(+)
- 73 binding NADP(+)
- 303 modified: Interchain
Q5F8J4 Homoserine dehydrogenase; HDH; HSD; NAD(+)-dependent homoserine dehydrogenase; NAD(+)-dependent HSD; NgHSD; EC 1.1.1.3 from Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090) (see paper)
27% identity, 66% coverage: 128:379/381 of query aligns to 91:322/435 of Q5F8J4
Sites not aligning to the query:
- 45 L→R: Shows a marked increase in the catalytic efficiency with NADP(+).
- 45:46 LS→RD: Does not impair the catalytic activity with NAD(+). Slightly increases the activity, but slightly decreases the affinity for NADP(+).; LS→RR: Causes a shift in coenzyme preference from NAD(+) to NADP(+) by a factor of 974. Shows a slight decrease in the catalytic efficiency with NAD(+) and a 4.5-fold increase in catalytic efficiency with NADP(+).
6a0sA Homoserine dehydrogenase from thermus thermophilus hb8 complexed with hse and NADPH (see paper)
33% identity, 31% coverage: 130:249/381 of query aligns to 88:201/331 of 6a0sA
- active site: D191 (= D239), K195 (= K243)
- binding l-homoserine: K99 (= K141), N150 (≠ S198), G151 (= G199), T152 (= T200), Y178 (= Y226), E180 (= E228), D186 (= D234), K195 (= K243)
- binding nadph dihydro-nicotinamide-adenine-dinucleotide phosphate: A97 (≠ P139), K99 (= K141), G177 (= G225), E180 (= E228)
Sites not aligning to the query:
- binding nadph dihydro-nicotinamide-adenine-dinucleotide phosphate: 11, 12, 13, 14, 42, 43, 44, 45, 48, 50, 73, 74, 289, 290, 294
2ejwA Homoserine dehydrogenase from thermus thermophilus hb8
33% identity, 31% coverage: 130:249/381 of query aligns to 88:201/331 of 2ejwA
6a0tB Homoserine dehydrogenase k99a mutant from thermus thermophilus hb8 complexed with hse and NADP+ (see paper)
33% identity, 31% coverage: 130:249/381 of query aligns to 88:201/332 of 6a0tB