SitesBLAST
Comparing WP_026142645.1 NCBI__GCF_000816635.1:WP_026142645.1 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)
P26276 Phosphomannomutase/phosphoglucomutase; PMM / PGM; EC 5.4.2.2; EC 5.4.2.8 from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) (see 10 papers)
28% identity, 84% coverage: 57:485/508 of query aligns to 51:444/463 of P26276
- S108 (= S116) binding via phosphate group; modified: Phosphoserine; mutation S->A,V: About 5% activity, still subject to substrate inhibition and requires G1,6P as an activator; phosphorylation occurs at a different site.; mutation to C: KM for G1P unchanged, kcat decreases 24-fold; G1,6P stimulates reaction by 2-3 orders of magnitude. No stable protein phosphorylation detected, altered ligation of metal residue.
- N110 (≠ L118) mutation to A: KM halves, decreases processivity as dissociation of G1,6P intermediate increases 30-fold.
- D242 (= D264) binding Mg(2+)
- D244 (= D266) binding Mg(2+)
- D246 (= D268) binding Mg(2+)
- R247 (= R269) mutation to A: Small reduction in KM, small increase in dissociation of G1,6P intermediate.
- R262 (≠ L284) mutation to A: Increases KM 2-fold, decreases kcat 9-fold for G1P. Alters flexibility of the hinge region.
- K285 (≠ V307) binding alpha-D-glucose 1-phosphate
- H308 (≠ Y330) binding alpha-D-glucose 1-phosphate; binding alpha-D-mannose 1-phosphate
- E325 (= E352) mutation to A: Reduces KM and Vmax approximately 2-fold.
- EMSGH 325:329 (≠ ETSGH 352:356) binding alpha-D-glucose 1-phosphate; binding alpha-D-mannose 1-phosphate
- H329 (= H356) mutation to A: No phosphoglucomutase activity using G1P as substrate, protein is less easily phosphorylated, no significant change in structure.
- P368 (≠ I394) mutation to G: Increases KM 2-fold, decreases kcat 6-fold for G1P. Alters flexibility of the hinge region, structure is less compact.
- R421 (= R462) mutation to C: Loss of phosphomannomutase activity, very low phosphoglucomutase activity.
- RASNT 421:425 (≠ RLSLH 462:466) binding alpha-D-glucose 1-phosphate; binding alpha-D-mannose 1-phosphate
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
- 15 R→A: KM halves, decreases processivity as dissociation of G1,6P intermediate increases 25-fold.
- 17 binding alpha-D-glucose 1-phosphate; binding alpha-D-mannose 1-phosphate
- 20 R→A: No phosphoglucomutase activity.
Q02E40 Phosphomannomutase/phosphoglucomutase; PMM / PGM; EC 5.4.2.2; EC 5.4.2.8 from Pseudomonas aeruginosa (strain UCBPP-PA14) (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 51:444/463 of Q02E40
- S108 (= S116) active site, Non-phosphorylated intermediate; modified: Phosphoserine
2h5aX Complex of the enzyme pmm/pgm with xylose 1-phosphate (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 43:436/455 of 2h5aX
- active site: H101 (= H117), D234 (= D264), D236 (= D266), D238 (= D268), R239 (= R269), D332 (= D366)
- binding 1-O-phosphono-alpha-D-xylopyranose: T298 (≠ R328), G299 (= G329), H300 (≠ Y330), E317 (= E352), S319 (= S354), H321 (= H356), R413 (= R462), S415 (= S464), N416 (≠ L465), T417 (≠ H466)
- binding zinc ion: S100 (= S116), D234 (= D264), D236 (= D266), D238 (= D268)
Sites not aligning to the query:
2h4lX Complex of pmm/pgm with ribose 1-phosphate (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 43:436/455 of 2h4lX
- active site: H101 (= H117), D234 (= D264), D236 (= D266), D238 (= D268), R239 (= R269), D332 (= D366)
- binding 1-O-phosphono-alpha-D-ribofuranose: S100 (= S116), T298 (≠ R328), E317 (= E352), R413 (= R462), S415 (= S464), N416 (≠ L465), T417 (≠ H466)
- binding zinc ion: S100 (= S116), D234 (= D264), D236 (= D266), D238 (= D268)
Sites not aligning to the query:
2fkfA Phosphomannomutase/phosphoglucomutase from pseudomonas aeruginosa with alpha-d-glucose 1,6-bisphosphate bound (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 43:436/455 of 2fkfA
- active site: S100 (= S116), H101 (= H117), K110 (= K126), D234 (= D264), D236 (= D266), D238 (= D268), R239 (= R269), H321 (= H356), D332 (= D366)
- binding 1,6-di-O-phosphono-alpha-D-glucopyranose: H101 (= H117), S319 (= S354), R413 (= R462), S415 (= S464), N416 (≠ L465), T417 (≠ H466)
- binding zinc ion: S100 (= S116), D234 (= D264), D236 (= D266), D238 (= D268)
Sites not aligning to the query:
1pcmX Enzyme-ligand complex of p. Aeruginosa pmm/pgm (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 43:436/455 of 1pcmX
- active site: S100 (= S116), H101 (= H117), K110 (= K126), D234 (= D264), D236 (= D266), D238 (= D268), R239 (= R269), H321 (= H356), D332 (= D366)
- binding 6-O-phosphono-alpha-D-mannopyranose: S100 (= S116), T298 (≠ R328), G299 (= G329), H300 (≠ Y330), E317 (= E352), S319 (= S354), H321 (= H356), R413 (= R462), S415 (= S464)
- binding zinc ion: S100 (= S116), D234 (= D264), D236 (= D266), D238 (= D268)
Sites not aligning to the query:
1p5gX Enzyme-ligand complex of p. Aeruginosa pmm/pgm (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 43:436/455 of 1p5gX
- active site: S100 (= S116), H101 (= H117), K110 (= K126), D234 (= D264), D236 (= D266), D238 (= D268), R239 (= R269), H321 (= H356), D332 (= D366)
- binding 6-O-phosphono-alpha-D-glucopyranose: S100 (= S116), K277 (≠ V307), G299 (= G329), H300 (≠ Y330), E317 (= E352), S319 (= S354), H321 (= H356), R413 (= R462), S415 (= S464), N416 (≠ L465), T417 (≠ H466)
- binding zinc ion: S100 (= S116), D234 (= D264), D236 (= D266), D238 (= D268)
Sites not aligning to the query:
1p5dX Enzyme-ligand complex of p. Aeruginosa pmm/pgm (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 43:436/455 of 1p5dX
- active site: S100 (= S116), H101 (= H117), K110 (= K126), D234 (= D264), D236 (= D266), D238 (= D268), R239 (= R269), H321 (= H356), D332 (= D366)
- binding 1-O-phosphono-alpha-D-glucopyranose: S100 (= S116), R239 (= R269), T298 (≠ R328), G299 (= G329), H300 (≠ Y330), E317 (= E352), S319 (= S354), H321 (= H356), R413 (= R462), S415 (= S464), T417 (≠ H466)
- binding zinc ion: S100 (= S116), D234 (= D264), D236 (= D266), D238 (= D268)
Sites not aligning to the query:
1pcjX Enzyme-ligand complex of p. Aeruginosa pmm/pgm (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 46:439/458 of 1pcjX
- active site: S103 (= S116), H104 (= H117), K113 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356), D335 (= D366)
- binding 1-O-phosphono-alpha-D-mannopyranose: S103 (= S116), T301 (≠ R328), G302 (= G329), E320 (= E352), S322 (= S354), H324 (= H356), R416 (= R462), S418 (= S464), N419 (≠ L465), T420 (≠ H466)
- binding zinc ion: S103 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
Sites not aligning to the query:
1wqaA Crystal structure of pyrococcus horikoshii phosphomannomutase/phosphoglucomutase complexed with mg2+
30% identity, 87% coverage: 36:479/508 of query aligns to 26:436/455 of 1wqaA
- active site: S101 (= S116), H102 (= H117), K111 (= K126), D243 (= D264), D245 (= D266), D247 (= D268), R248 (= R269), G330 (≠ H356), R340 (≠ D366)
- binding magnesium ion: S101 (= S116), D243 (= D264), D245 (= D266), D247 (= D268)
Sites not aligning to the query:
1k2yX Crystal structure of phosphomannomutase/phosphoglucomutase s108a mutant from p. Aeruginosa (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 47:440/459 of 1k2yX
4il8A Crystal structure of an h329a mutant of p. Aeruginosa pmm/pgm (see paper)
28% identity, 84% coverage: 57:485/508 of query aligns to 47:440/459 of 4il8A
- active site: S104 (= S116), H105 (= H117), K114 (= K126), D238 (= D264), D240 (= D266), D242 (= D268), R243 (= R269), A325 (≠ H356), D336 (= D366)
- binding magnesium ion: S104 (= S116), D238 (= D264), D240 (= D266), D242 (= D268)
Sites not aligning to the query:
6nqhA Xanthomonas citri dephospho-pgm in complex with xylose-1-phosphate
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6nqhA
- active site: S97 (= S116), H98 (= H117), K107 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356)
- binding magnesium ion: D237 (= D264), D239 (= D266), D241 (= D268)
- binding 1-O-phosphono-alpha-D-xylopyranose: S97 (= S116), H98 (= H117), K107 (= K126), D239 (= D266), R242 (= R269), R280 (≠ V307), S301 (≠ R328), G302 (= G329), E320 (= E352), S322 (= S354), H324 (= H356), R414 (= R462), S416 (= S464), N417 (≠ L465), T418 (≠ H466), R423 (≠ P471)
Sites not aligning to the query:
6np8A Xanthomonas citri phospho-pgm in complex with mannose-6-phosphate (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6np8A
- active site: S97 (= S116), H98 (= H117), K107 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356)
- binding calcium ion: S97 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
- binding 6-O-phosphono-alpha-D-mannopyranose: R280 (≠ V307), G302 (= G329), H303 (≠ Y330), E320 (= E352), S322 (= S354), H324 (= H356), R414 (= R462), S416 (= S464), N417 (≠ L465), T418 (≠ H466), R423 (≠ P471)
Sites not aligning to the query:
6nolA Xanthomonas citri dephospho-pgm in complex with mannose-1-phosphate (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6nolA
- active site: S97 (= S116), H98 (= H117), K107 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356)
- binding 1-O-phosphono-alpha-D-mannopyranose: G302 (= G329), E320 (= E352), S322 (= S354), H324 (= H356), R414 (= R462), S416 (= S464), N417 (≠ L465), T418 (≠ H466), R423 (≠ P471)
- binding magnesium ion: S97 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
Sites not aligning to the query:
6nnpA Xanthomonas citri dephospho-pgm in complex with glucose-6-phosphate (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6nnpA
- active site: S97 (= S116), H98 (= H117), K107 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356)
- binding 6-O-phosphono-alpha-D-glucopyranose: R280 (≠ V307), G302 (= G329), H303 (≠ Y330), E320 (= E352), H324 (= H356), R414 (= R462), S416 (= S464), N417 (≠ L465), T418 (≠ H466), R423 (≠ P471)
- binding magnesium ion: S97 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
Sites not aligning to the query:
6nn2A Xanthomonas citri pgm apo-phospho (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6nn2A
- active site: S97 (= S116), H98 (= H117), K107 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356)
- binding calcium ion: S97 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
Sites not aligning to the query:
6n1eA Crystal structure of x. Citri phosphoglucomutase in complex with 1- methyl-glucose 6-phosphate (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6n1eA
6mnvA Crystal structure of x. Citri phosphoglucomutase in complex with ch2fg1p (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6mnvA
- binding 1-deoxy-1-fluoro-2-O-phosphono-alpha-D-gluco-hept-2-ulopyranose: R280 (≠ V307), G302 (= G329), E320 (= E352), S322 (= S354), H324 (= H356), R414 (= R462), S416 (= S464), N417 (≠ L465), T418 (≠ H466), R423 (≠ P471)
- binding magnesium ion: S97 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
6mlhA Crystal structure of x. Citri phosphoglucomutase in complex with glucopyranosyl-1-methyl-phosphonic acid (see paper)
30% identity, 84% coverage: 52:476/508 of query aligns to 35:428/448 of 6mlhA
- active site: S97 (= S116), H98 (= H117), K107 (= K126), D237 (= D264), D239 (= D266), D241 (= D268), R242 (= R269), H324 (= H356)
- binding (1S)-1,5-anhydro-1-(phosphonomethyl)-D-glucitol: R280 (≠ V307), G302 (= G329), E320 (= E352), H324 (= H356), R414 (= R462), S416 (= S464), N417 (≠ L465), T418 (≠ H466), R423 (≠ P471)
- binding magnesium ion: S97 (= S116), D237 (= D264), D239 (= D266), D241 (= D268)
Sites not aligning to the query:
Query Sequence
>WP_026142645.1 NCBI__GCF_000816635.1:WP_026142645.1
MDSKWENVKNSTDIRGVVIKNSERDVNLIDSMISSIAKAFVLLLSRKKNRDLSKLKISIG
MDSRITSESIKEILISEIKKLGCTVMDCGLCSTPAMFMSTIFENYKSDGAIEITASHLPY
YYNGFKFFTNKGGFDKEDINELLDIAQNEKVCTVQKLGAIIKCDLMKDYSNFLINKIIDG
IDDKEHRLKPLENFKIVVDAGNGAGGFFVEKVLNQLGADTNGSQFIEPDGTFPNHIPNPE
KKEAMDSLKKAVLENKADIGIIFDTDVDRAAIVDSYGREINRNLLIALTSAIVLEEHPGS
IIVTDSVTSNGLKKFIEKRGGIHHRFKRGYRNVINEAIKFNNESRECHFAIETSGHAALK
ENYFLDDGAYLVCKILIKMARLKNDSNGKLSDLISDLDSPCESKEYRMKIKFNDFKEYGS
NILDNLKDYVKSINGWGIEPENYEGIKVNCNKENGDGWFLLRLSLHEAVMPLNIESDSQG
GVEFIVPKLIKYLMKYDKLDLSSIIDRQ
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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