GapMind for catabolism of small carbon sources

 

Aligments for a candidate for PGA1_c12660 in Pseudomonas fluorescens FW300-N1B4

Align D-lactate transporter, permease component 2 (characterized)
to candidate Pf1N1B4_1344 Urea ABC transporter, permease protein UrtB

Query= reanno::Phaeo:GFF1250
         (340 letters)



>lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_1344 Urea ABC transporter,
           permease protein UrtB
          Length = 499

 Score =  150 bits (379), Expect = 7e-41
 Identities = 107/341 (31%), Positives = 173/341 (50%), Gaps = 48/341 (14%)

Query: 4   ILLQILNGLDKGSAYALIALGLTLIFGTLGVVNFAHGALFMIGAFCAVTVQRVLSLSFET 63
           +L Q  +G+  GS   L ALGL + FG LGV+N AHG + M+GA+    VQ    L F+ 
Sbjct: 203 MLGQAFSGMSLGSILLLAALGLAITFGLLGVINMAHGEMLMLGAYSTYVVQ----LMFQR 258

Query: 64  VDETQKDFLGNPLKVKTPYVESWFGPEVGGAIIDWAVPLAILFAIPIMIGVGYVMERGLI 123
                                  F P+     I++   +A+  A  +  G+G  +ER +I
Sbjct: 259 -----------------------FAPQA----IEFYPLIALPVAFFVTAGIGMALERTVI 291

Query: 124 KHFYKRPHADQILVTFGLAIVLQEVVKYFYGANPIQTPAPDALNGVVNLGSIIGMDIVYP 183
           +H Y RP  + +L T+G++++L ++V+  +GA  ++   P  L+G    G  +  ++V P
Sbjct: 292 RHLYGRP-LETLLATWGISLMLIQLVRLVFGAQNVEVANPAWLSG----GIQVLPNLVLP 346

Query: 184 VWRVVYFFFAVVIIGGIFSFLQFTTFGMVVRAGMADRETVGLLGINIDRRFTIMFGIAAA 243
             R+V   FA+ ++   +  L  T  G+ VRA   +R      G+   R   + FG+ + 
Sbjct: 347 YNRIVIIAFALFVVVLTWLLLNKTRLGLNVRAVTQNRNMAACCGVPTGRVDMLAFGLGSG 406

Query: 244 VAGLAGVMYTPINSPNYHMGMDFLVLSFVVVVVGGMGSLPGAVLAGFLLGVLESFASMNE 303
           +AGL GV  + I +    +G  +++ SF+VVV+GG+G L G+VLA F LG+         
Sbjct: 407 IAGLGGVALSQIGNVGPDLGQSYIIDSFLVVVLGGVGQLAGSVLAAFGLGIAN------- 459

Query: 304 IKSLIPGIDQII--IYVVAIIILL--TRPRGLMGRKGVMED 340
            K L P I  ++  I ++A+IIL    RP+GL   KG + D
Sbjct: 460 -KILEPQIGAVLGKILILALIILFIQKRPQGLFALKGRVID 499


Lambda     K      H
   0.329    0.147    0.439 

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: 331
Number of extensions: 19
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: 340
Length of database: 499
Length adjustment: 31
Effective length of query: 309
Effective length of database: 468
Effective search space:   144612
Effective search space used:   144612
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.8 bits)
S2: 50 (23.9 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