Alignments for a candidate for mtlE in Dinoroseobacter shibae DFL-12

GapMind for catabolism of small carbon sources

Alignments for a candidate for mtlE in Dinoroseobacter shibae DFL-12

Align ABC transporter for D-Sorbitol, periplasmic substrate-binding component (characterized)
to candidate 3607562 Dshi_0974 extracellular solute-binding protein family 1 (RefSeq)

Query= reanno::Phaeo:GFF1305
         (433 letters)



>FitnessBrowser__Dino:3607562
          Length = 435

 Score =  706 bits (1823), Expect = 0.0
 Identities = 341/434 (78%), Positives = 377/434 (86%), Gaps = 1/434 (0%)

Query: 1   MYLKSALRAATALTVFASTAAFADTITIATVNNGDMIRMQGLTEDFTAKTGHEVEWVTLE 60
           M LK+AL AATALT+ +S A  ++ + IATVNNGDMIRMQGLT+DFT KTGH VEWVTLE
Sbjct: 1   MSLKNALYAATALTLVSSGAMASENLVIATVNNGDMIRMQGLTQDFTDKTGHTVEWVTLE 60

Query: 61  ENVLRQRVTTDISAKGGQFDIMTIGMYETPIWGKNGWLVPLNDLPADYDVDDILPAMRGG 120
           ENVLRQRVTTDI+AKGG FDIMTIGMYETPIWG NGWLVPL+DL ADY+ DDILPAMR G
Sbjct: 61  ENVLRQRVTTDIAAKGGSFDIMTIGMYETPIWGANGWLVPLDDLSADYNADDILPAMRAG 120

Query: 121 LSHDGTLFAAPFYGESSMIMYRTDLMEKAGLEMPAAPTWDFVADAARQMTDKDNETYGIC 180
           LSHDGTL+AAPFYGESSMIMYR DLMEKAGLEMP APTW F+ +AA  MTD++N+  GIC
Sbjct: 121 LSHDGTLYAAPFYGESSMIMYRKDLMEKAGLEMPDAPTWQFIREAAAAMTDRENDINGIC 180

Query: 181 LRGKAGWGENAAFITAMSNSFGARWFDENWAPQFDSEAWSNTLNFYINLLNDAGPPGASN 240
           LRGKAGWGE  AFIT  +NSFGARWFDE+W  QFD   W   L F++ ++N++GP G + 
Sbjct: 181 LRGKAGWGEGGAFITVTANSFGARWFDEDWNAQFDQPEWKEALEFFVGMMNESGPNGYAT 240

Query: 241 NGFNENLSLFQQGKCGMWIDATVAASFVTNPNDSTVADKVGFALAPDT-GLGKRSNWLWA 299
           NGFNENL+LFQQGKCGMWIDATVAASFVTNPNDSTVAD+VGFALAP++ G+ KR+NWLWA
Sbjct: 241 NGFNENLNLFQQGKCGMWIDATVAASFVTNPNDSTVADQVGFALAPNSEGIEKRANWLWA 300

Query: 300 WALAIPAGTQKEAAAKEFIQWATSKDYIELVAENEGWANVPPGARISLYENANYKDIPFA 359
           WALAIPAGTQK  AAKEFI+WATS DYIELVA NEGWANVPPGAR SLYEN NYKDIPFA
Sbjct: 301 WALAIPAGTQKADAAKEFIEWATSTDYIELVAANEGWANVPPGARTSLYENENYKDIPFA 360

Query: 360 KMTLESILSADPNNPTVDPVPYVGIQFAAIPEFAGIATQVGQEFSAALAGQQTAEEALAK 419
           KMTL+SIL+ADP +PTVDPVPYVGIQF AIPEFAGIAT+V QEFSA  AGQQT EEAL K
Sbjct: 361 KMTLDSILAADPTDPTVDPVPYVGIQFVAIPEFAGIATEVSQEFSAVYAGQQTVEEALEK 420

Query: 420 AQALTADEMEAAGY 433
           AQALT D MEAAGY
Sbjct: 421 AQALTNDAMEAAGY 434


Lambda     K      H
   0.316    0.131    0.400 

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: 804
Number of extensions: 22
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: 433
Length of database: 435
Length adjustment: 32
Effective length of query: 401
Effective length of database: 403
Effective search space:   161603
Effective search space used:   161603
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (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.

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

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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
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