SitesBLAST
Comparing WP_011813345.1 NCBI__GCF_000015585.1:WP_011813345.1 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)
1kmkA E. Coli nifs/csdb protein at 2.20a with the cysteine perselenide intermediate (residue csz). (see paper)
53% identity, 97% coverage: 12:416/416 of query aligns to 1:405/405 of 1kmkA
- active site: H122 (= H133), D199 (= D210), A201 (= A212), Q202 (= Q213), K225 (= K236), R358 (= R369), C363 (= C374)
- binding pyridoxal-5'-phosphate: T93 (≠ V104), T94 (= T105), H122 (= H133), D199 (= D210), A201 (= A212), Q202 (= Q213), S222 (= S233), H224 (= H235), K225 (= K236)
- binding selenocysteine: H122 (= H133), N174 (= N185), K225 (= K236), R358 (= R369), C363 (= C374), R378 (= R389)
1i29A Crystal structure of csdb complexed with l-propargylglycine (see paper)
53% identity, 97% coverage: 12:416/416 of query aligns to 1:405/405 of 1i29A
- active site: H122 (= H133), D199 (= D210), A201 (= A212), Q202 (= Q213), K225 (= K236), R358 (= R369), C363 (= C374)
- binding (2S)-2-aminobut-3-ynoic acid: A30 (= A41), H122 (= H133)
- binding pyridoxal-5'-phosphate: T93 (≠ V104), T94 (= T105), H122 (= H133), D199 (= D210), A201 (= A212), S222 (= S233), H224 (= H235), K225 (= K236)
6ndnA Crystal structure of selenocysteine lyase from escherichia coli
53% identity, 97% coverage: 14:416/416 of query aligns to 4:406/406 of 6ndnA
P77444 Cysteine desulfurase; Cysteine sulfinate desulfinase; CSD; Selenocysteine beta-lyase; SCL; Selenocysteine lyase; Selenocysteine reductase; EC 2.8.1.7; EC 3.13.1.-; EC 4.4.1.16 from Escherichia coli (strain K12) (see 2 papers)
53% identity, 97% coverage: 12:416/416 of query aligns to 2:406/406 of P77444
- H55 (= H65) mutation to A: No effect.
- H123 (= H133) mutation to A: Loss of function; possibly due to destabilization of PLP in the active site.
- C364 (= C374) mutation to A: Abolishes activity towards L-cysteine but not towards selenocysteine.
- R379 (= R389) mutation to A: Loss of function.
5db5A Crystal structure of plp-bound e. Coli sufs (cysteine persulfide intermediate) in space group p21
53% identity, 97% coverage: 14:416/416 of query aligns to 2:404/404 of 5db5A
- active site: H121 (= H133), D198 (= D210), A200 (= A212), Q201 (= Q213), K224 (= K236), R357 (= R369), C362 (= C374)
- binding cysteine: A29 (= A41), R377 (= R389)
- binding pyridoxal-5'-phosphate: T92 (≠ V104), T93 (= T105), H121 (= H133), D198 (= D210), A200 (= A212), Q201 (= Q213), S221 (= S233), H223 (= H235), K224 (= K236), G275 (= G286), T276 (= T287)
6o13A E. Coli cysteine desulfurase sufs h123a with a cys-ketimine intermediate (see paper)
53% identity, 97% coverage: 12:416/416 of query aligns to 1:405/405 of 6o13A
- binding Cys-ketimine: T93 (≠ V104), T94 (= T105), N174 (= N185), D199 (= D210), A201 (= A212), Q202 (= Q213), S222 (= S233), H224 (= H235), K225 (= K236), C363 (= C374), R378 (= R389)
6o11A E. Coli cysteine desulfurase sufs c364a with a cys-aldimine intermediate (see paper)
53% identity, 97% coverage: 12:416/416 of query aligns to 2:406/406 of 6o11A
- binding n-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-l-cysteine: A30 (= A40), A31 (= A41), T94 (≠ V104), T95 (= T105), H123 (= H133), N175 (= N185), D200 (= D210), A202 (= A212), Q203 (= Q213), S223 (= S233), H225 (= H235), K226 (= K236), R359 (= R369), R379 (= R389)
Q9EXP2 Cysteine desulfurase; Selenocysteine beta-lyase; SCL; Selenocysteine lyase; Selenocysteine reductase; EC 2.8.1.7; EC 4.4.1.16 from Dickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937)) (see paper)
54% identity, 97% coverage: 15:416/416 of query aligns to 10:411/412 of Q9EXP2
- C369 (= C374) mutation to S: Abolishes activity.
Q8KUU5 Cysteine desulfurase; CyD; EC 2.8.1.7 from Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805) (Anacystis nidulans R2) (see paper)
50% identity, 96% coverage: 14:412/416 of query aligns to 222:620/626 of Q8KUU5
Sites not aligning to the query:
- 1:225 Cargo-loading domain; mutation Missing: No longer loaded into nanocompartments, no change in catalytic efficiency.
7xepA Sufs with l-propargylglycine
47% identity, 97% coverage: 11:415/416 of query aligns to 1:404/408 of 7xepA
- binding [6-methyl-4-[[(5-methyl-2-oxidanylidene-furan-3-ylidene)amino]methyl]-5-oxidanyl-pyridin-3-yl]methyl dihydrogen phosphate: A30 (= A40), A31 (= A41), T94 (≠ V104), T95 (= T105), H123 (= H133), N175 (= N185), D200 (= D210), A202 (= A212), S223 (= S233), H225 (= H235), K226 (= K236), R378 (= R389)
5zsoA Sufs from bacillus subtilis, soaked with l-cysteine for 90 sec (see paper)
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/405 of 5zsoA
- binding n-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methyl)-l-cysteine: A28 (= A40), A29 (= A41), T92 (≠ V104), T93 (= T105), H121 (= H133), N173 (= N185), D198 (= D210), A200 (= A212), S221 (= S233), K224 (= K236), R356 (= R369), C361 (= C374), R376 (= R389)
7cepA Crystal structure of l-cycloserine-bound form of cysteine desulfurase sufs from bacillus subtilis (see paper)
47% identity, 97% coverage: 11:415/416 of query aligns to 1:404/414 of 7cepA
- binding (5-hydroxy-6-methyl-4-{[(3-oxo-2,3-dihydro-1,2-oxazol-4-yl)amino]methyl}pyridin-3-yl)methyl dihydrogen phosphate: A30 (= A40), A31 (= A41), T94 (≠ V104), T95 (= T105), H123 (= H133), N175 (= N185), D200 (= D210), A202 (= A212), S223 (= S233), H225 (= H235), K226 (= K236), R378 (= R389)
7xetA Sufs with beta-cyano-l-alanine
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/406 of 7xetA
- binding (2~{E})-3-cyano-2-[[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylimino]propanoic acid: A28 (= A40), A29 (= A41), T93 (= T105), H121 (= H133), N173 (= N185), D198 (= D210), A200 (= A212), S221 (= S233), H223 (= H235), K224 (= K236), R356 (= R369), R376 (= R389)
O32164 Cysteine desulfurase SufS; EC 2.8.1.7 from Bacillus subtilis (strain 168) (see 3 papers)
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/406 of O32164
- K224 (= K236) modified: N6-(pyridoxal phosphate)lysine
- C361 (= C374) active site, Cysteine persulfide intermediate; mutation to A: Loss of cysteine desulfurase activity, still binds SufU and Cys.
5xt6A A sulfur-transferring catalytic intermediate of sufs-sufu complex from bacillus subtilis (see paper)
47% identity, 97% coverage: 13:415/416 of query aligns to 2:403/405 of 5xt6A
- binding 2-[(3-hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl)-amino]-propionic acid: R55 (= R66), T93 (≠ V104), T94 (= T105), H122 (= H133), N174 (= N185), D199 (= D210), A201 (= A212), Q202 (= Q213), S222 (= S233), H224 (= H235), K225 (= K236), G275 (= G286), T276 (= T287), R357 (= R369), R377 (= R389)
7ceoA Crystal structure of pmp-bound form of cysteine desulfurase sufs from bacillus subtilis (see paper)
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/412 of 7ceoA
5j8qA Crystal structure of the cysteine desulfurase sufs of bacillus subtilis (see paper)
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/413 of 5j8qA
- active site: H121 (= H133), D198 (= D210), A200 (= A212), Q201 (= Q213), K224 (= K236), R356 (= R369), C361 (= C374)
- binding alanine: A28 (= A40), A29 (= A41), H121 (= H133), H360 (= H373), R376 (= R389)
- binding pyridoxal-5'-phosphate: T92 (≠ V104), T93 (= T105), H121 (= H133), D198 (= D210), A200 (= A212), S221 (= S233), H223 (= H235), K224 (= K236)
7xekA Sufs with d-cysteine for 6 h
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/413 of 7xekA
- binding (2~{S},4~{S})-2-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]-1,3-thiazolidine-4-carboxylic acid: A28 (= A40), A29 (= A41), T92 (≠ V104), T93 (= T105), H121 (= H133), N173 (= N185), D198 (= D210), A200 (= A212), S221 (= S233), H223 (= H235), K224 (= K236), R376 (= R389)
7xejA Sufs with d-cysteine for 5 min
47% identity, 97% coverage: 13:415/416 of query aligns to 1:402/413 of 7xejA
- binding (2~{S})-2-[(~{E})-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]-3-sulfanyl-propanoic acid: A28 (= A40), A29 (= A41), T92 (≠ V104), T93 (= T105), H121 (= H133), N173 (= N185), D198 (= D210), A200 (= A212), S221 (= S233), H223 (= H235), K224 (= K236), R376 (= R389)
7cerA Crystal structure of d-cycloserine-bound form of cysteine desulfurase sufs h121a from bacillus subtilis (see paper)
47% identity, 97% coverage: 11:415/416 of query aligns to 1:404/414 of 7cerA
- binding d-[3-hydroxy-2-methyl-5-phosphonooxymethyl-pyridin-4-ylmethyl]-n,o-cycloserylamide: A30 (= A40), T94 (≠ V104), T95 (= T105), N175 (= N185), D200 (= D210), A202 (= A212), S223 (= S233), H225 (= H235), K226 (= K236), R358 (= R369), R378 (= R389)
Query Sequence
>WP_011813345.1 NCBI__GCF_000015585.1:WP_011813345.1
MSMVEEPAREGLVDMDRLRAEFPVLRREVNGRPLVYLDSAASAQKPQSVIDAELDCYQHY
YANVHRGVHTLSQEATTAFEGARSEAQRFLNAPSEREIIFLRGVTEAINLVAHSFVAPRV
GPGDEILVTHMEHHSNIVPWQLVCERTGAQLRVVPIDDNGDVDLETVRGMIHERTRLVSV
VHVSNALGAVNPVAEIAAMARAQGVPVLLDGAQAAPHLPVDIQELGVDFYAFSGHKAYGP
TGIGVLWGRYEHLAGMVPYQGGGDMIRHVSFSGTEYAAPPARFEAGTPNIAGAIGLGEAL
RYIDAIGRERIAAREEDLVNHAAEAIAAVPGVQLIGRPQRRAGAVSFVMEGTHPNDLAML
LDEQGIAIRAGHHCAQPVMERFGVPATARASFGVYNTHDEVESLVVGLEKIRRLFG
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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