Aligments for a candidate for rocE in Klebsiella michiganensis M5al

GapMind for catabolism of small carbon sources

Aligments for a candidate for rocE in Klebsiella michiganensis M5al

Align Amino-acid permease RocE (characterized)
to candidate BWI76_RS19685 BWI76_RS19685 lysine transporter

Query= SwissProt::P39137
         (467 letters)



>FitnessBrowser__Koxy:BWI76_RS19685
          Length = 489

 Score =  376 bits (966), Expect = e-109
 Identities = 187/457 (40%), Positives = 285/457 (62%), Gaps = 18/457 (3%)

Query: 11  LQRTMKSRHLFMISLGGVIGTGFFLGTGFTINQAGPLGAVLSYLVGGFIMFLTMLCLGEL 70
           L+R +K+RHL MI++GG IGTG F+ +G TI+QAGP GA+LSY++ G +++  M  LGEL
Sbjct: 13  LRRELKARHLTMIAIGGSIGTGLFVASGATISQAGPGGALLSYILIGLMVYFLMTSLGEL 72

Query: 71  AVAFPVSGSFQTYATKFISPAFGFAFGWLYWLGWAVTCAIEFLSAGQLMQRWFPHIDVWI 130
           A   PVSGSF TY   ++   FGFA GW YW  WAVT A++ ++A  +M  WFP    W+
Sbjct: 73  AAFMPVSGSFATYGQNYVEEGFGFALGWNYWYNWAVTIAVDLVAAQLVMTYWFPDAPGWV 132

Query: 131 WCLVFAALMFILNAITTKAFAESEFWFSGIKILIILLFIILGGAAMFGLIDLKGGEQAPF 190
           W  +F  +MF+LN I+ K F E+E+WFS IK+  +++FII+G   +FG+   KG + A +
Sbjct: 133 WSALFLGIMFLLNWISVKGFGEAEYWFSLIKVATVIIFIIVGVMMIFGI--FKGAQPAGW 190

Query: 191 LTHFYEDGLFPNGIKAMLITMITVNFAFQGTELIGVAAGESEDPEKTIPRSIKQTVWRTL 250
                +D  F  G  AM+   + V F+FQGTELIG+AAGESE+PEK IPR+++Q  WR L
Sbjct: 191 SNWVIDDAPFAGGFAAMIGVAMIVGFSFQGTELIGIAAGESENPEKNIPRAVRQVFWRIL 250

Query: 251 VFFVLSIIVIAGMIPWKQAGVVE--------SPFVAVFEQIGIPYAADIMNFVILIALLS 302
           +F+V +I++I+ +IP+    ++         SPF  VF+  G+  AA IMN VIL A+LS
Sbjct: 251 LFYVFAILIISLIIPYTDPSLLRNDVKDISVSPFTLVFQHAGLLSAAAIMNAVILTAVLS 310

Query: 303 VANSGLYASTRILYAMANEGQAFKALGKTNQRGVPMYSLIVTMAVACLSLLTKFAQAETV 362
             NSG+YASTR+LY +A +G+A +   K ++ GVP  +L  T  +A L  L+     +TV
Sbjct: 311 AGNSGMYASTRMLYTLACDGKAPRIFSKLSKGGVPRNALYATTVIAGLCFLSSMFGNQTV 370

Query: 363 YMVLLSLAGMSAQVGWITISLSQIMFRRKYIREGGKIEDLKFKTPLYPVLPLIGLTLNTV 422
           Y+ LL+ +GM+  + W+ I++S   FRR Y+ +G  + DL +++  +P+ P+    L  +
Sbjct: 371 YLWLLNTSGMTGFIAWLGIAISHYRFRRGYVLQGNDLNDLPYRSGFFPLGPIFAFVLCLI 430

Query: 423 VLISLAFDPEQR--------IALYCGVPFMIICYIIY 451
           + +   ++   +         A Y G+P  ++ +  Y
Sbjct: 431 ITLGQNYEAFLKDTIDWGGVAATYIGIPLFLVIWFGY 467


Lambda     K      H
   0.329    0.142    0.438 

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: 676
Number of extensions: 35
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: 467
Length of database: 489
Length adjustment: 34
Effective length of query: 433
Effective length of database: 455
Effective search space:   197015
Effective search space used:   197015
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: 51 (24.3 bits)

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

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Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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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:

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, 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

GapMind for catabolism of small carbon sources