GapMind for catabolism of small carbon sources

 

Aligments for a candidate for metP in Shewanella loihica PV-4

Align Transporter, component of The methionine/alanine uptake porter, MetPS (Trotschel et al., 2008) (MetP is the transporter; MetS is an essential auxiliary subunit) (characterized)
to candidate 5210455 Shew_2896 sodium:neurotransmitter symporter (RefSeq)

Query= TCDB::Q8NRL8
         (579 letters)



>lcl|FitnessBrowser__PV4:5210455 Shew_2896 sodium:neurotransmitter
           symporter (RefSeq)
          Length = 503

 Score =  379 bits (973), Expect = e-109
 Identities = 208/502 (41%), Positives = 302/502 (60%), Gaps = 7/502 (1%)

Query: 33  RREVFSSRSVFILAAIGSAVGLGNIWRFPYVAYDNGGGAFLIPYAIALLTAGIPLLFLDF 92
           +RE ++SR  FILAA+GSA+GLGNIWRFPY+AYDNGGGAF IPY  A++TAGIP + ++F
Sbjct: 2   KREQWNSRVGFILAAVGSAIGLGNIWRFPYMAYDNGGGAFFIPYLFAMITAGIPFMIMEF 61

Query: 93  AIGHRYRGSAPLAFRRFKK----QTETIGWIQVGIAFFITIYYAAIIGWAGLYAFKSLNK 148
           ++GH+ + ++P  F +       + E +GW QV IA  I +YY AIIGW   Y   S ++
Sbjct: 62  SLGHKIKKTSPRIFAQLGHTLGFRLEWLGWFQVFIAAVIAVYYVAIIGWTLSYLGFSFSQ 121

Query: 149 AWGADPDTYFFSDFLNFDSEAVVSM-DIVPQIAIALFIVWIAAIVVLAIGVDKGIGRVSM 207
           AWG +P+ +FF+ +L   + +   + +    IAIA+ I W+   + +  GV  GI R + 
Sbjct: 122 AWGDNPNDFFFNHYLKLGNNSPSHLGEFQIGIAIAMSIAWLMTFMAVFTGVKGGIERANK 181

Query: 208 VFMPLLVIIFLIVVIQAVLLPGAEIGLDALFTPNWEALKNPTVWIAAYGQIFFSLSVGFG 267
           + MP+L I+ L+++ + + LPGA  GL+ LF P++  L +  VW AAYGQIFF+LSVGF 
Sbjct: 182 IMMPMLFIMVLVLIGRIMFLPGALSGLNYLFEPDFSRLLDAQVWSAAYGQIFFTLSVGFA 241

Query: 268 IMLTYSSYLKPRTNLTSTGLVTGFANSSFEVLAGIGVFAALGFMAANAGVGVDEVATSGI 327
           IML YSSYL  + ++ +   +T   N  F +LAGI +F  LG+MA      + EV +SGI
Sbjct: 242 IMLAYSSYLPTKADINNNAFMTVLINCGFSILAGILIFGVLGYMAEEQMKPLTEVVSSGI 301

Query: 328 GLAFVAFPAIINEMPLGGLFGFLFFSSLTIAGFTSLFSLLEVVVSAVKDKFGLNRKATAI 387
           GLAFV  P  IN MP   + G LFF +L IAG +S  S++E V SAV DKF + RK  A+
Sbjct: 302 GLAFVTIPTAINLMPAPYILGPLFFIALVIAGLSSHISIIEAVTSAVIDKFHVRRKPAAV 361

Query: 388 GVGVVMALLSLGLFSTTSGLATLDIMDKFTNNIGIVAVALIAVVSIDWVLRRIDEFSTHL 447
            V  +  L+S+  F+T  GL  LD++D F NNI ++   L+ +V I W+L ++     H 
Sbjct: 362 LVCSLGYLVSMA-FATNGGLLLLDLVDYFINNIALLLSCLLELVIITWLL-KVTVIHQHA 419

Query: 448 NAISAFKVNTIWRISVVNITTLVLGSTLALELTSLINEPYGGYTVLQNGLFGWGVLAVIL 507
           N  S F+V   + + +  I+  +L + LA  L + +   YG Y +      GWG++  +L
Sbjct: 420 NENSEFRVGGWFVVCLRFISPAILATILAKNLYNTLVNGYGDYPIADQLFLGWGLVGTML 479

Query: 508 VAAFLLPMVSWPKGTLVDGPPG 529
             A L+   S   G     P G
Sbjct: 480 FFAVLINFTSKSPGYPDQHPGG 501


Lambda     K      H
   0.325    0.141    0.430 

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: 711
Number of extensions: 31
Number of successful extensions: 6
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: 579
Length of database: 503
Length adjustment: 35
Effective length of query: 544
Effective length of database: 468
Effective search space:   254592
Effective search space used:   254592
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: 52 (24.6 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