GapMind for Amino acid biosynthesis

 

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

Align Probable N-acetyl-LL-diaminopimelate aminotransferase; Putative aminotransferase A; EC 2.6.1.- (characterized)
to candidate Pf6N2E2_462 Aspartate aminotransferase (EC 2.6.1.1)

Query= SwissProt::P16524
         (393 letters)



>FitnessBrowser__pseudo6_N2E2:Pf6N2E2_462
          Length = 394

 Score =  187 bits (476), Expect = 3e-52
 Identities = 110/354 (31%), Positives = 189/354 (53%), Gaps = 5/354 (1%)

Query: 26  QHEDVISLTIGQPDFFTPHHVKAAAKKAIDENVTSYTPNAGYLELRQAVQLYMKKKADFN 85
           Q  DV+ L++G PDF TP  +  AA  ++    T Y+   G   LR ++    + +    
Sbjct: 30  QGMDVLLLSVGDPDFDTPRAIVDAAVGSLRAGETHYSDIRGLHTLRTSIARRHRLRCGQP 89

Query: 86  YDAESEIIITTGASQAIDAAFRTILSPGDEVIMPGPIYPGYEPIINLCGAKPVIVDTT-S 144
             AE ++++  GA  A+ A  + +L+PGDEVI+  P+Y  YE +   CGA  V V     
Sbjct: 90  AGAE-QVVVLPGAQCAVYAVAQCLLNPGDEVIVAEPMYVTYEAVFGACGATVVPVAVRPE 148

Query: 145 HGFKLTARLIEDALTPNTKCVVLPYPSNPTGVTLSEEELKSIAALLKGRNVFVLSDEIYS 204
           +GF++    +   +TP T+ ++L  P+NP+G +L     +++A L    +++++SDE+YS
Sbjct: 149 NGFRVEPADVARLVTPRTRAMLLNSPNNPSGASLPMPTWQALARLCIEHDLWLISDEVYS 208

Query: 205 ELTYDRPHYSIATY--LRDQTIVINGLSKSHSMTGWRIGFLFAPKDIAKHILKVHQYNVS 262
           +L YD  H S A+   + ++T  IN LSKSH+MTGWRIG++  P+ +A H+  +    + 
Sbjct: 209 DLLYDGEHISPASLPGMAERTATINSLSKSHAMTGWRIGWVIGPESLADHLANLSLCMLF 268

Query: 263 CASSISQKAALEAVTNGFDDALIMREQYKKRLDYVYDRLVSM-GLDVVKPSGAFYIFPSI 321
                 Q+AA  A+     +   M ++Y++R D V   L    GL  V+P G  ++   +
Sbjct: 269 GLPDFVQRAAQVALEQALPEVAQMHDEYRQRRDLVCAMLDDCPGLKPVRPDGGMFVMVDV 328

Query: 322 KSFGMTSFDFSMALLEDAGVALVPGSSFSTYGEGYVRLSFACSMDTLREGLDRL 375
           +  G+ +  F+  LL+D GV+++ G +F     G++RL        L +   R+
Sbjct: 329 RRTGLDAQAFAERLLDDYGVSVLAGEAFGPSAAGHIRLGLVVDQVKLADACQRI 382


Lambda     K      H
   0.319    0.135    0.388 

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: 327
Number of extensions: 15
Number of successful extensions: 5
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: 393
Length of database: 394
Length adjustment: 31
Effective length of query: 362
Effective length of database: 363
Effective search space:   131406
Effective search space used:   131406
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 50 (23.9 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