GapMind for Amino acid biosynthesis

 

Alignments for a candidate for lysT in Pseudomonas fluorescens FW300-N2E2

Align Probable methanogen homoaconitase large subunit; HACN; EC 4.2.1.114; Homoaconitate hydratase (uncharacterized)
to candidate Pf6N2E2_63 3-isopropylmalate dehydratase large subunit (EC 4.2.1.33)

Query= curated2:Q8PZT3
         (391 letters)



>FitnessBrowser__pseudo6_N2E2:Pf6N2E2_63
          Length = 472

 Score =  234 bits (596), Expect = 5e-66
 Identities = 153/445 (34%), Positives = 219/445 (49%), Gaps = 59/445 (13%)

Query: 5   VDYAMAHDGTSILAVNAFKEMEMERVWDPSRIVIPFDHIAPANTETSATLQKEIREWVR- 63
           +D  + H+ TS  A    + +   + W     +   DH  P   E    ++  + +  R 
Sbjct: 28  IDRHIIHEVTSPQAFEGLR-LAGRKPWRIDANIATPDHNVPTTPERKGGIEAIVDQVSRL 86

Query: 64  ----------EQSIPNFY--EIGEGICHQVLPENGFALPGKLLVGADSHSCTYGAFGAFA 111
                     E  I  F   ++ +GI H + PE G  LPG  +V  DSH+ T+GAFGA A
Sbjct: 87  QVQTLDDNCDEYGIVEFKMNDVRQGIVHVIGPEQGATLPGMTVVCGDSHTSTHGAFGALA 146

Query: 112 TGVGATDMAEIFATGKLWFKVPESFRMTVEGSLDKHVYAKDLTLYLIGKTGIAGATYKAV 171
            G+G +++  + AT  L  K  ++  + VEG L   V AKD+ L +IGK G AG    A+
Sbjct: 147 HGIGTSEVEHVLATQCLVAKKMKNMLVRVEGKLPFGVTAKDIVLAVIGKIGTAGGNGHAI 206

Query: 172 EFYGQAISELSVAGRMTLCNMAIEMGAKTGIVPPDEKTFDFLKNRAVAP----------- 220
           EF G AI +LSV GRMT+CNM+IE GA+ G+V  D+KT +++K R  AP           
Sbjct: 207 EFAGSAIRDLSVEGRMTICNMSIEAGARVGLVAADKKTVEYVKGRPFAPKGAEWDMAVEA 266

Query: 221 YEPVYSDPDASYLKEFVYDAGDIEPQVACPHQVDNVKPVGE------------------- 261
           ++ + SD DA +      DA  I+PQV+     + V  V +                   
Sbjct: 267 WKDLVSDADAKFDTVVELDATQIKPQVSWGTSPEMVLAVDQNVPDPAKEMDLVKRDSIVR 326

Query: 262 ------------VEGTHVDQVFIGTCTNGRLEDLEVAASVLKGKKVT---VRTIIIPASR 306
                       +    +D+VFIG+CTN R+EDL  AA + KG+KV     + I++P S 
Sbjct: 327 ALKYMGLSANQAITDIQLDRVFIGSCTNSRIEDLRAAAVIAKGRKVASTIKQAIVVPGSG 386

Query: 307 STLLAAIKNGTMEILLKAGVTLATPGCGPCLGAHQGVLGEGEVCVSTANRNFKGRMGKDG 366
                A   G  +I L+AG     PGC  CL  +   L  GE C ST+NRNF+GR G  G
Sbjct: 387 LVKAQAEAEGLDKIFLEAGFEWREPGCSMCLAMNPDRLESGEHCASTSNRNFEGRQGAGG 446

Query: 367 FIYLASPATAAASALTGEITDPRKI 391
             +L SPA AAA+A+ G   D R++
Sbjct: 447 RTHLVSPAMAAAAAVNGRFVDVREL 471


Lambda     K      H
   0.318    0.135    0.401 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 425
Number of extensions: 17
Number of successful extensions: 4
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 1
Number of HSP's successfully gapped: 1
Length of query: 391
Length of database: 472
Length adjustment: 32
Effective length of query: 359
Effective length of database: 440
Effective search space:   157960
Effective search space used:   157960
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 51 (24.3 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Apr 09 2024.

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About GapMind

Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.

A candidate for a step is "high confidence" if either:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

Other blast hits with at least 50% coverage are "low confidence."

Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:

GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).

For more information, see:

If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know

by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory