Alignments for a candidate for dapL in Pseudomonas putida KT2440

GapMind for Amino acid biosynthesis

Alignments for a candidate for dapL in Pseudomonas putida KT2440

Align N-acetyldiaminopimelate deacetylase; EC 3.5.1.47 (uncharacterized)
to candidate PP_2704 PP_2704 Peptidase, M20/M25/M40 family

Query= curated2:Q836H7
         (378 letters)



>FitnessBrowser__Putida:PP_2704
          Length = 394

 Score =  191 bits (486), Expect = 2e-53
 Identities = 123/372 (33%), Positives = 192/372 (51%), Gaps = 12/372 (3%)

Query: 5   EQEELIAIRRQLHQIPEIGLEEKETQAFLLNEIDKMKQPYLQVRTWQTGILVFIEGKNPQ 64
           E +E + +RRQ+H  PEIG +  +T A + +++  +    +       G++  ++  +  
Sbjct: 15  ELDEFVMLRRQIHAAPEIGGDTPDTSALVADKLQALGYE-VHRNVGGHGVVGVLKVGDSP 73

Query: 65  KTIGWRADIDGLPIQEEVVSAFQSKRPGFMHACGHDFHMTIGLGVLKELSQQQPDNNFL- 123
           ++IG RAD+D LP+ E+   A  SK PG MHACGHD H  I L    +L+  +  N  L 
Sbjct: 74  RSIGLRADMDALPMGEKNAFAHASKIPGRMHACGHDGHTAILLAAAAQLAATRQFNGTLN 133

Query: 124 FLFQPAEENEAGGMLMYEDHAFGEWLPDEFYALHVNPDLPVGTISTRVGTLFAATCEVNI 183
            +FQP EE  AG   M +D  F  +  D  YALH  P LPVGT   + G   A++  V+I
Sbjct: 134 VIFQPDEEGLAGAKAMIDDGLFERFPCDSVYALHNMPGLPVGTCVVQAGPTMASSERVSI 193

Query: 184 TLKGKGGHAAFPHQANDMVLAATNLIQQAQTIVSRNVDPVVGAVVTFGTFHAGTACNVIA 243
            + GKGGH A P  + D V+A  +LI   QTI SRN+     AV++ G   AGT  N+I 
Sbjct: 194 RITGKGGHGAMPELSVDPVMALNSLISGIQTIKSRNLSVEDYAVISIGMIQAGTVYNIIP 253

Query: 244 EEATLSGTIRTLTAETNEQTQRRIREISEGIAQSFQCEVTVHLDQKGYLPVV----NEPA 299
           +EA +  ++RT TA+T ++   RI  +++G A+S+  E+ V   Q    P +    +E  
Sbjct: 254 DEACMLLSVRTDTAQTQQKINSRIDALAKGHAESYGVEIDVQFTQ--LAPALCNSDHEST 311

Query: 300 CTTNFIEYMSKQATVQFQQAPVAMTGEDFGYLLSKVPGTMFWLGVAS----PYSLHSAKF 355
              + +  +     +  +     M  EDF Y+L   PG  F LG  +      S+H+  +
Sbjct: 312 LLRDSLRPLFADGALLDKMPKKVMGTEDFAYMLQARPGCYFMLGNGTGEFHGCSVHNPHY 371

Query: 356 EPNEEALLFGVE 367
           + N+  +  G +
Sbjct: 372 DFNDALVKIGAD 383


Lambda     K      H
   0.319    0.135    0.398 

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: 375
Number of extensions: 25
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: 378
Length of database: 394
Length adjustment: 30
Effective length of query: 348
Effective length of database: 364
Effective search space:   126672
Effective search space used:   126672
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 Jul 25 2024. The underlying query database was built on Jul 25 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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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:

the paper from 2019 on GapMind for amino acid biosynthesis
the 2024 update on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer
changes to Amino acid biosynthesis since the original publication.

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

GapMind for Amino acid biosynthesis