GapMind for catabolism of small carbon sources

 

Alignments for a candidate for livF in Snodgrassella alvi wkB2

Align High-affinity branched-chain amino acid transport ATP-binding protein (characterized, see rationale)
to candidate WP_025331514.1 SALWKB2_RS09875 ABC transporter ATP-binding protein

Query= uniprot:A0A159ZWL6
         (233 letters)



>NCBI__GCF_000600005.1:WP_025331514.1
          Length = 311

 Score = 89.7 bits (221), Expect = 6e-23
 Identities = 73/233 (31%), Positives = 116/233 (49%), Gaps = 19/233 (8%)

Query: 1   MLQFENVSTFYGKIQALHSVNVEVRQGEIVTLIGANGAGKSTLLMTLCGSPQAHSGSIRY 60
           ML ++ ++  +        +++EV  G++V ++G +G+GKSTLL    G  Q  SG+I +
Sbjct: 1   MLSWQQINKKFSDKVVAADLSLEVADGQLVAVLGESGSGKSTLLNMAAGLVQPDSGNI-F 59

Query: 61  MGEE-----LVGQDSSHIMRKSIAVVPEGRRVFARLTVEENLAMGGFFTDKGDYQEQMDK 115
           + EE     L  Q    +M +  A++P        L V +N+A G         Q Q   
Sbjct: 60  INEENITFLLPEQRRIGLMFQDYALLPH-------LNVWQNVAFGLRMHRVSKPQAQHQA 112

Query: 116 VLHLFP-RLKERFTQRGGTMSGGEQQMLAIGRALMSKPKLLLLDEPSLGLAPII---IQQ 171
           +  L    L E   ++   +SGGEQQ +A+ RAL+ +P+ LLLDEP   L   +   +QQ
Sbjct: 113 MQMLAEVGLSEAAARQVDVLSGGEQQRVALARALVLQPQALLLDEPFSALDTTLRASLQQ 172

Query: 172 IFDIIEQLRKDGVTVFLVEQNANQALKIADRAYVLENGRVVMQGTGEALLTDP 224
           +   +  LR+      LV  +  +A  +ADR  +L +GR + QGT   LL  P
Sbjct: 173 L--TVRLLRQQKCPAVLVTHSPLEAFALADRICLLRHGRWIQQGTAAQLLARP 223


Lambda     K      H
   0.320    0.137    0.381 

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: 136
Number of extensions: 7
Number of successful extensions: 3
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: 233
Length of database: 311
Length adjustment: 25
Effective length of query: 208
Effective length of database: 286
Effective search space:    59488
Effective search space used:    59488
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: 47 (22.7 bits)

This GapMind analysis is from Sep 24 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