GapMind for catabolism of small carbon sources

 

Aligments for a candidate for hisP in Burkholderia phytofirmans PsJN

Align ABC transporter for L-Lysine, ATPase component (characterized)
to candidate BPHYT_RS05495 BPHYT_RS05495 histidine ABC transporter ATP-binding protein

Query= reanno::pseudo5_N2C3_1:AO356_05515
         (254 letters)



>lcl|FitnessBrowser__BFirm:BPHYT_RS05495 BPHYT_RS05495 histidine ABC
           transporter ATP-binding protein
          Length = 259

 Score =  358 bits (919), Expect = e-104
 Identities = 181/253 (71%), Positives = 215/253 (84%), Gaps = 1/253 (0%)

Query: 3   KLTIEGLHKSYGEHEVLKGVSLKAKTGDVISLIGASGSGKSTFLRCINFLEQPNDGAMTL 62
           KL ++ LHK YG++EVLKGVSLKA  GDVIS+IG+SGSGKST LRCINFLEQPN G + +
Sbjct: 7   KLFVDELHKQYGDNEVLKGVSLKANAGDVISVIGSSGSGKSTMLRCINFLEQPNSGRIFV 66

Query: 63  DGQPVQMIKDRHG-MHVADADELQRIRTRLAMVFQHFNLWSHMTVLENITMAPRRVLGVS 121
           DG+ V+    ++G + V+D  +LQR+RTRL+MVFQHFNLWSHM VLENI  AP  VLG+ 
Sbjct: 67  DGEEVRTQIGKNGALRVSDPKQLQRVRTRLSMVFQHFNLWSHMNVLENIIEAPVNVLGLK 126

Query: 122 KQEADDRARRYLDKVGLPARVAEQYPAFLSGGQQQRVAIARALAMEPEVMLFDEPTSALD 181
           ++EA+DRAR YL+KVGL  R+ +QYP+ LSGGQQQRVAIARALAM P+VMLFDEPTSALD
Sbjct: 127 RKEAEDRAREYLEKVGLAPRLEKQYPSHLSGGQQQRVAIARALAMHPDVMLFDEPTSALD 186

Query: 182 PELVGEVLKVIQGLAEEGRTMIMVTHEMSFARKVSNQVLFLHQGLVEEEGAPEDVLGNPK 241
           PELVGEVLKV+Q LAEEGRTMI+VTHEM+FAR VSN V+FLHQG VEEEG P++V  N K
Sbjct: 187 PELVGEVLKVMQTLAEEGRTMIVVTHEMAFARNVSNHVMFLHQGRVEEEGHPDEVFRNTK 246

Query: 242 SERLKQFLSGNLK 254
           S+RLKQFLSG+LK
Sbjct: 247 SDRLKQFLSGSLK 259


Lambda     K      H
   0.319    0.135    0.380 

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: 262
Number of extensions: 5
Number of successful extensions: 2
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: 254
Length of database: 259
Length adjustment: 24
Effective length of query: 230
Effective length of database: 235
Effective search space:    54050
Effective search space used:    54050
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 (21.7 bits)
S2: 47 (22.7 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 the paper from 2019 on GapMind for amino acid biosynthesis, the preprint on GapMind for carbon sources, or view the source code.

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