GapMind for Amino acid biosynthesis

 

Alignments for a candidate for lysT in Cupriavidus basilensis 4G11

Align Probable methanogen homoaconitase large subunit; HACN; EC 4.2.1.114; Homoaconitate hydratase (uncharacterized)
to candidate RR42_RS33965 RR42_RS33965 3-isopropylmalate dehydratase

Query= curated2:Q8PZT3
         (391 letters)



>FitnessBrowser__Cup4G11:RR42_RS33965
          Length = 653

 Score =  192 bits (489), Expect = 2e-53
 Identities = 133/335 (39%), Positives = 175/335 (52%), Gaps = 16/335 (4%)

Query: 66  SIPNFYEIGEGICHQVLPENGFALPGKLLVGADSHSCTYGAFGAFATGVGATDMAEIFAT 125
           ++P      EGICH ++ E  +ALPG+++VG DSH+   GA G  A G GATD+A  + T
Sbjct: 309 ALPGDVPGSEGICHALMAEQ-YALPGQVVVGTDSHTPHSGALGCLAFGAGATDVANSWVT 367

Query: 126 GKLWFKVPESFRMTVEGSLDKHVYAKDLTLYLIGKTGI--AGATYKAVEFYGQAISELSV 183
           G +  KVPE+ R+ VEG L   V AKD+ LYL+    I   GA     E+ G  +  LS+
Sbjct: 368 GYVRCKVPETLRVEVEGELAPGVSAKDIVLYLLQMDAIRSGGAIGVVFEYAGSTVRALSI 427

Query: 184 AGRMTLCNMAIEMGAKTGIVPPDEKTFDFLKNRAVAPY---EPVYSDPDASYLKEFVYDA 240
             R TL NM  E+G  TGIV PD+KT  FLK R    +   + + SD  A+Y      DA
Sbjct: 428 DERATLTNMVAELGGFTGIVEPDDKTVAFLKARRGVDFAIEDWMRSDAGATYRDVIRIDA 487

Query: 241 GDIEPQVACPHQVDN-VKPVGEVEGTHVDQVFIGTCTNGRLEDLEVAASVLK-----GKK 294
             I P VA P    N +      +   VD  + G+CT G+ ED +    VL+     G K
Sbjct: 488 AAIAPMVARPGDPGNGIAANTLAQPVPVDIAYGGSCTAGKREDFDYYHEVLRWGLEHGLK 547

Query: 295 VTVRTIIIPASRSTLLAAI--KNGTMEILLKAGVTLATPGCGPCLGAHQGVLGEGE-VCV 351
           V+ RT +     +  + A     G M+    AG TL  PGCG C     G     E V +
Sbjct: 548 VSPRTRLFLQFGTLGVKAYCEARGYMDTFAAAGATLVMPGCGSCANCGPGASTTSEQVTI 607

Query: 352 STANRNFKGRMGKDGFIYLASPATAAASALTGEIT 386
           S  NRNF GR G  G ++LASP T AASAL G+I+
Sbjct: 608 SAINRNFPGRSG-PGQVWLASPYTVAASALAGQIS 641


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: 564
Number of extensions: 30
Number of successful extensions: 6
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: 653
Length adjustment: 34
Effective length of query: 357
Effective length of database: 619
Effective search space:   220983
Effective search space used:   220983
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: 52 (24.6 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