Alignments for a candidate for cadA in Klebsiella michiganensis M5al

GapMind for catabolism of small carbon sources

Alignments for a candidate for cadA in Klebsiella michiganensis M5al

Align lysine decarboxylase (EC 4.1.1.18) (characterized)
to candidate BWI76_RS07195 BWI76_RS07195 lysine decarboxylase CadA

Query= BRENDA::A0A094XEM2
         (715 letters)



>FitnessBrowser__Koxy:BWI76_RS07195
          Length = 715

 Score = 1446 bits (3742), Expect = 0.0
 Identities = 702/715 (98%), Positives = 715/715 (100%)

Query: 1   MNVIAIMNHMGVYFKEEPIRELHRALERLDFRIVYPNDRDDLLKLIENNSRLCGVIFDWD 60
           MNVIAIMNHMGVYFKEEPIRELHRALERLDFRIVYPNDRDDLLKLIENN+RLCGVIFDWD
Sbjct: 1   MNVIAIMNHMGVYFKEEPIRELHRALERLDFRIVYPNDRDDLLKLIENNARLCGVIFDWD 60

Query: 61  KYNLELCEEISKMNEYMPLYAFANTYSTLDVSLNDLRMQVRFFEYALGAAEDIANKIKQN 120
           KYNLELCE+ISKMNEYMPLYAFANTYSTLDVSLNDLRMQVRFFEYALGAAEDIANKIKQN
Sbjct: 61  KYNLELCEDISKMNEYMPLYAFANTYSTLDVSLNDLRMQVRFFEYALGAAEDIANKIKQN 120

Query: 121 TDEYIDTILPPLTKALFKYVREGKYTFCTPGHMGGTAFQKSPVGSIFYDFFGSNTMKSDI 180
           TDEYIDTILPPLTKALFKYVREGKYTFCTPGHMGGTAFQKSPVGSIFYDFFGSNTMKSDI
Sbjct: 121 TDEYIDTILPPLTKALFKYVREGKYTFCTPGHMGGTAFQKSPVGSIFYDFFGSNTMKSDI 180

Query: 181 SISVSELGSLLDHSGPHKEAEEYIARVFNAERSYMVTNGTSTANKIVGMYSAPAGSTVLI 240
           SISVSELGSLLDHSGPHKEAEEYIARVFNAERSYMVTNGTSTANKIVGMYSAPAGSTVLI
Sbjct: 181 SISVSELGSLLDHSGPHKEAEEYIARVFNAERSYMVTNGTSTANKIVGMYSAPAGSTVLI 240

Query: 241 DRNCHKSLTHLMMMSDITPIYFRPTRNAYGILGGIPQSEFQHATIAKRVKETPNATWPVH 300
           DRNCHKSLTHLMMMSDITPIYFRPTRNAYGILGGIPQSEFQHATIAKRVKETPNATWPVH
Sbjct: 241 DRNCHKSLTHLMMMSDITPIYFRPTRNAYGILGGIPQSEFQHATIAKRVKETPNATWPVH 300

Query: 301 AVITNSTYDGLLYNTDFIKKTLDVKSIHFDSAWVPYTNFSPIYEGKCGMSGGRVEGKVIY 360
           AVITNSTYDGLLYNTD+IKKTLDVKSIHFDSAWVPYTNFSPIYEGKCGMSGGRVEGKVIY
Sbjct: 301 AVITNSTYDGLLYNTDYIKKTLDVKSIHFDSAWVPYTNFSPIYEGKCGMSGGRVEGKVIY 360

Query: 361 ETQSTHKLLAAFSQASMIHVKGDVNEETFNEAYMMHTTTSPHYGIVASTETAAAMMRGNA 420
           ETQSTHKLLAAFSQASMIHVKGDVNEETFNEAYMMHTTTSPHYG+VASTETAAAMM+GNA
Sbjct: 361 ETQSTHKLLAAFSQASMIHVKGDVNEETFNEAYMMHTTTSPHYGVVASTETAAAMMKGNA 420

Query: 421 GKRLIDGSIERSIKFRKEIKRLKGESEGWFFDVWQPEHIDGAECWPLRSDSAWHGFKNID 480
           GKRLIDGSIERSIKFRKEIKRLKGES+GWFFDVWQPEHIDGAECWPLRSDSAWHGFKNID
Sbjct: 421 GKRLIDGSIERSIKFRKEIKRLKGESDGWFFDVWQPEHIDGAECWPLRSDSAWHGFKNID 480

Query: 481 NEHMYLDPIKVTLLTPGMKKDGTMDDFGIPASIVAKYLDEHGIVVEKTGPYNLLFLFSIG 540
           NEHMYLDPIKVTLLTPGMKKDGTMDDFGIPASIVAKYLDEHGIVVEKTGPYNLLFLFSIG
Sbjct: 481 NEHMYLDPIKVTLLTPGMKKDGTMDDFGIPASIVAKYLDEHGIVVEKTGPYNLLFLFSIG 540

Query: 541 IDKTKALSLLRALTDFKRAFDLNLRVKNMLPSLYREDPEFYENMRIQDLAQNIHKLVEHH 600
           IDKTKALSLLRALTDFKRAFDLNLRVKNMLPSLYREDPEFYENMR+Q+LAQNIHKL+EHH
Sbjct: 541 IDKTKALSLLRALTDFKRAFDLNLRVKNMLPSLYREDPEFYENMRVQELAQNIHKLIEHH 600

Query: 601 NLPDLMFRAFEVLPSMVMTPYAAFQKELHGQTEEVYLEEMVGRVNANMILPYPPGVPLVM 660
           NLPDLMFRAFEVLP+M++TPYAAFQKELHGQTEEVYLEEMVGRVNANMILPYPPGVPLVM
Sbjct: 601 NLPDLMFRAFEVLPTMMITPYAAFQKELHGQTEEVYLEEMVGRVNANMILPYPPGVPLVM 660

Query: 661 PGEMITEESRPVLEFLQMLCEIGAHYPGFETDIHGAYRQADGRYTVKVLKEENNK 715
           PGEMITEESRPVLEFLQMLCEIGAHYPGFETDIHGAYRQADGRYTVKVL+EENNK
Sbjct: 661 PGEMITEESRPVLEFLQMLCEIGAHYPGFETDIHGAYRQADGRYTVKVLREENNK 715


Lambda     K      H
   0.320    0.136    0.408 

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: 1826
Number of extensions: 35
Number of successful extensions: 1
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: 715
Length of database: 715
Length adjustment: 39
Effective length of query: 676
Effective length of database: 676
Effective search space:   456976
Effective search space used:   456976
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: 55 (25.8 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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 paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

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 catabolism of small carbon sources