SitesBLAST
Comparing Pf6N2E2_3800 FitnessBrowser__pseudo6_N2E2:Pf6N2E2_3800 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)
1gkmA Histidine ammonia-lyase (hal) from pseudomonas putida inhibited with l-cysteine (see paper)
42% identity, 93% coverage: 29:498/507 of query aligns to 25:495/507 of 1gkmA
- active site: Y53 (= Y57), G60 (= G64), H83 (= H87), N193 (= N196), Y278 (≠ L279), R281 (= R282), F327 (≠ P330), E412 (= E415)
- binding cysteine: G142 (vs. gap), L189 (= L192), N193 (= N196), F327 (≠ P330)
P21310 Histidine ammonia-lyase; Histidase; EC 4.3.1.3 from Pseudomonas putida (Arthrobacter siderocapsulatus) (see 4 papers)
43% identity, 93% coverage: 29:498/507 of query aligns to 26:498/510 of P21310
- S144 (vs. gap) modified: 2,3-didehydroalanine (Ser); mutation S->A,T: Complete loss of activity.; mutation to C: No effect.
Sites not aligning to the query:
- 1 modified: Initiator methionine, Removed
P21213 Histidine ammonia-lyase; Histidase; EC 4.3.1.3 from Rattus norvegicus (Rat) (see paper)
36% identity, 100% coverage: 3:507/507 of query aligns to 109:621/657 of P21213
- S254 (vs. gap) mutation to A: Complete loss of activity.
Q20502 Histidine ammonia-lyase; Histidase; EC 4.3.1.3 from Caenorhabditis elegans (see paper)
37% identity, 99% coverage: 6:506/507 of query aligns to 128:636/677 of Q20502
- D536 (= D406) mutation to N: In am130; causes strong resistance to nickel and zinc toxicity.
2rjsA Sgtam bound to substrate mimic (see paper)
36% identity, 93% coverage: 14:486/507 of query aligns to 9:501/526 of 2rjsA
- active site: Y52 (= Y57), G59 (= G64), H82 (= H87), N192 (= N196), Y295 (≠ L279), R298 (= R282), F343 (≠ P330), Q429 (≠ E415)
- binding (3R)-3-amino-2,2-difluoro-3-(4-methoxyphenyl)propanoic acid: Y52 (= Y57), G59 (= G64), H82 (= H87), G141 (= G145), L143 (= L147), N192 (= N196), Y295 (≠ L279), R298 (= R282), F343 (≠ P330), Q429 (≠ E415)
2rjrA Substrate mimic bound to sgtam (see paper)
36% identity, 93% coverage: 14:486/507 of query aligns to 9:501/526 of 2rjrA
- active site: Y52 (= Y57), G59 (= G64), H82 (= H87), N192 (= N196), Y295 (≠ L279), R298 (= R282), F343 (≠ P330), Q429 (≠ E415)
- binding (2S,3S)-3-(4-fluorophenyl)-2,3-dihydroxypropanoic acid: Y52 (= Y57), G59 (= G64), H82 (= H87), G141 (= G145), L143 (= L147), N192 (= N196), F343 (≠ P330), Q429 (≠ E415)
2qveA Crystal structure of sgtam bound to mechanism based inhibitor (see paper)
36% identity, 93% coverage: 14:486/507 of query aligns to 9:501/526 of 2qveA
- active site: Y52 (= Y57), G59 (= G64), H82 (= H87), N192 (= N196), Y295 (≠ L279), R298 (= R282), F343 (≠ P330), Q429 (≠ E415)
- binding (3R)-3-amino-2,2-difluoro-3-(4-hydroxyphenyl)propanoic acid: Y52 (= Y57), G59 (= G64), H82 (= H87), G141 (= G145), L143 (= L147), N192 (= N196), Y295 (≠ L279), R298 (= R282), F343 (≠ P330), Q429 (≠ E415)
Q8GMG0 MIO-dependent tyrosine 2,3-aminomutase; Tyrosine ammonia-lyase; EC 5.4.3.6; EC 4.3.1.23 from Streptomyces globisporus (see 3 papers)
36% identity, 93% coverage: 14:486/507 of query aligns to 20:514/539 of Q8GMG0
- Y63 (= Y57) active site, Proton donor/acceptor; mutation to F: Complete loss of activity. It does not affect the over-all structure of the enzyme.
- E71 (≠ A65) mutation to A: Despite a decrease in activity, it shows lyase activity over time and still produced some amount of beta-tyrosine.
- H93 (= H87) binding ; mutation to F: Complete loss of activity.
- A152 (≠ Y146) modified: Crosslink with 154, 5-imidazolinone (Ala-Gly)
- S153 (vs. gap) modified: 2,3-didehydroalanine (Ser)
- G154 (vs. gap) modified: Crosslink with 152, 5-imidazolinone (Ala-Gly)
- N205 (= N196) binding
- Y303 (vs. gap) mutation to A: Despite a decrease in activity, it shows lyase activity over time and still produced some amount of beta-tyrosine.
- R311 (= R282) binding
- Y415 (= Y387) mutation to V: Complete loss of activity.
3kdzA X-ray crystal structure of a tyrosine aminomutase mutant construct with bound ligand (see paper)
36% identity, 93% coverage: 14:486/507 of query aligns to 10:502/527 of 3kdzA
- active site: F53 (≠ Y57), G60 (= G64), H83 (= H87), N193 (= N196), Y296 (≠ L279), R299 (= R282), F344 (≠ P330), Q430 (≠ E415)
- binding tyrosine: F53 (≠ Y57), Y59 (≠ L63), G60 (= G64), H83 (= H87), G142 (= G145), N193 (= N196), Y296 (≠ L279), R299 (= R282), F344 (≠ P330)
Q0VZ68 Tyrosine 2,3-aminomutase; Tyrosine ammonia-lyase; EC 5.4.3.6; EC 4.3.1.23 from Chondromyces crocatus (see paper)
37% identity, 93% coverage: 9:479/507 of query aligns to 3:495/531 of Q0VZ68