GapMind for catabolism of small carbon sources

 

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

Align 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) (EC 1.2.4.4) (characterized)
to candidate Pf6N2E2_480 Branched-chain alpha-keto acid dehydrogenase, E1 component, beta subunit (EC 1.2.4.4)

Query= reanno::pseudo6_N2E2:Pf6N2E2_480
         (352 letters)



>FitnessBrowser__pseudo6_N2E2:Pf6N2E2_480
          Length = 352

 Score =  721 bits (1861), Expect = 0.0
 Identities = 352/352 (100%), Positives = 352/352 (100%)

Query: 1   MNDHNTNIALDTAMTTTTMTMIQALRSAMDVMLERDDNVVVFGQDVGYFGGVFRCTEGLQ 60
           MNDHNTNIALDTAMTTTTMTMIQALRSAMDVMLERDDNVVVFGQDVGYFGGVFRCTEGLQ
Sbjct: 1   MNDHNTNIALDTAMTTTTMTMIQALRSAMDVMLERDDNVVVFGQDVGYFGGVFRCTEGLQ 60

Query: 61  NKYGTSRVFDAPISESGIVGVAVGMGAYGLRPVAEIQFADYVYPASDQIISEAARLRYRS 120
           NKYGTSRVFDAPISESGIVGVAVGMGAYGLRPVAEIQFADYVYPASDQIISEAARLRYRS
Sbjct: 61  NKYGTSRVFDAPISESGIVGVAVGMGAYGLRPVAEIQFADYVYPASDQIISEAARLRYRS 120

Query: 121 AGEFTAPMTLRMPCGGGIYGGQTHSQSIEAMFTQVCGLRTVMPSNPYDAKGLLIASIEND 180
           AGEFTAPMTLRMPCGGGIYGGQTHSQSIEAMFTQVCGLRTVMPSNPYDAKGLLIASIEND
Sbjct: 121 AGEFTAPMTLRMPCGGGIYGGQTHSQSIEAMFTQVCGLRTVMPSNPYDAKGLLIASIEND 180

Query: 181 DPVIFLEPKRLYNGPFDGHHDRPVTPWSKHPSAQVPDGYYTVPLDVAAITRPGKDVTVLT 240
           DPVIFLEPKRLYNGPFDGHHDRPVTPWSKHPSAQVPDGYYTVPLDVAAITRPGKDVTVLT
Sbjct: 181 DPVIFLEPKRLYNGPFDGHHDRPVTPWSKHPSAQVPDGYYTVPLDVAAITRPGKDVTVLT 240

Query: 241 YGTTVYVSQVAAEETGIDAEVIDLRSLWPLDLETIVKSVKKTGRCVVVHEATRTCGFGAE 300
           YGTTVYVSQVAAEETGIDAEVIDLRSLWPLDLETIVKSVKKTGRCVVVHEATRTCGFGAE
Sbjct: 241 YGTTVYVSQVAAEETGIDAEVIDLRSLWPLDLETIVKSVKKTGRCVVVHEATRTCGFGAE 300

Query: 301 LVALVQEHCFHHLEAPIERVTGWDTPYPHAQEWAYFPGPSRVGAALKRVMEV 352
           LVALVQEHCFHHLEAPIERVTGWDTPYPHAQEWAYFPGPSRVGAALKRVMEV
Sbjct: 301 LVALVQEHCFHHLEAPIERVTGWDTPYPHAQEWAYFPGPSRVGAALKRVMEV 352


Lambda     K      H
   0.320    0.136    0.416 

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: 571
Number of extensions: 11
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: 352
Length of database: 352
Length adjustment: 29
Effective length of query: 323
Effective length of database: 323
Effective search space:   104329
Effective search space used:   104329
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: 49 (23.5 bits)

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

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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