Alignments for a candidate for glt in Pedobacter sp. GW460-11-11-14-LB5

GapMind for catabolism of small carbon sources

Alignments for a candidate for glt in Pedobacter sp. GW460-11-11-14-LB5

Align Uncharacterized protein (characterized, see rationale)
to candidate CA265_RS10595 CA265_RS10595 dicarboxylate/amino acid:cation symporter

Query= uniprot:A0A0C4Y5S4
         (436 letters)



>FitnessBrowser__Pedo557:CA265_RS10595
          Length = 458

 Score =  419 bits (1076), Expect = e-121
 Identities = 203/370 (54%), Positives = 282/370 (76%), Gaps = 1/370 (0%)

Query: 39  DHLSILTDVFLRMIKMIIGPLVFATLVSGIASMGDGKAVGRIGMKAMAWFIAASITSLLL 98
           ++ ++L+D+FLR+IKMI+ PLVF TLV G+A +GD KAVGRIG K + WF+A S+ SL+L
Sbjct: 87  EYFTLLSDIFLRLIKMIVAPLVFTTLVVGVAKVGDIKAVGRIGGKTLGWFLAMSLMSLVL 146

Query: 99  GLLMANLLRPGDGMNLALPAADAASNLKTGALNLREFIAHMFPKSFVEAMATNEILQIVV 158
           G+++ NL  PG  M L+LP     + ++  A+++++FIAH+FPKS  E+M+TNEILQIVV
Sbjct: 147 GMVLVNLFEPGRHMKLSLPDQLVNTGIQKAAMSVKDFIAHVFPKSIAESMSTNEILQIVV 206

Query: 159 FSLFFGFALGTLKDGIGKPVLAGIEGLSHVMLKITNYVMAFAPVGVFGAVAAVITAEGLG 218
           FSLFFG A   + D +G+ V+   + ++HV+LK+T YVM FAP+ VFGA+ A++  +GL 
Sbjct: 207 FSLFFGVATAAIGD-LGQIVIKAFDAIAHVILKMTGYVMNFAPLAVFGAMTAIVAKQGLN 265

Query: 219 VLVVYAKLLGAVYLSLALLWVALIAGGYFFLGRDVFRLLKMVRAPLMIGFATASSESAYP 278
           VL  YA  +G  YL LA+LW  LI  G+  L + +FRL+  ++ P ++ F+TASSE+AYP
Sbjct: 266 VLNTYAIFIGEFYLGLAILWAVLIFLGFLVLKKRIFRLVNDMKEPALLAFSTASSEAAYP 325

Query: 279 KVIEQLGRFGVKERITGFVLPLGYSFNLDGSIMYTSFAALFVAQVYGIHLSLSQQVTMLL 338
           K +  L RFG K++I  FVLPLGYSFNLDGS+MY +FA+LF+AQ YGIHL   QQ++MLL
Sbjct: 326 KTMMLLERFGCKDKIVSFVLPLGYSFNLDGSMMYMTFASLFIAQAYGIHLGFEQQISMLL 385

Query: 339 VLLVTSKGIAGVPRASLVVVAAVLPMFGLPEAGILLVLGIDHVLDMGRTVTNVLGNAIAT 398
           +L++TSKGIAGVPRASLVV+A  +  F +PEAG+ L++GID +LDMGR+ TNV+GN+IAT
Sbjct: 386 ILMLTSKGIAGVPRASLVVIAGTIASFNIPEAGLALLIGIDPLLDMGRSATNVVGNSIAT 445

Query: 399 TVVAKSEGAI 408
            VV+K EG +
Sbjct: 446 AVVSKWEGEL 455


Lambda     K      H
   0.325    0.141    0.401 

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: 492
Number of extensions: 19
Number of successful extensions: 3
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 1
Length of query: 436
Length of database: 458
Length adjustment: 33
Effective length of query: 403
Effective length of database: 425
Effective search space:   171275
Effective search space used:   171275
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.6 bits)
S2: 51 (24.3 bits)

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

Downloads

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

Related tools

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