GapMind for catabolism of small carbon sources

 

Aligments for a candidate for pgmA in Shewanella amazonensis SB2B

Align Phosphoglucomutase/phosphomannomutase; PGM/PMM; EC 5.4.2.2; EC 5.4.2.8 (characterized)
to candidate 6938122 Sama_2243 phosphoglucosamine mutase (RefSeq)

Query= SwissProt::Q68BJ6
         (456 letters)



>lcl|FitnessBrowser__SB2B:6938122 Sama_2243 phosphoglucosamine
           mutase (RefSeq)
          Length = 452

 Score =  218 bits (555), Expect = 3e-61
 Identities = 160/456 (35%), Positives = 233/456 (51%), Gaps = 31/456 (6%)

Query: 3   KLFGTFGVRGIANE-EITPEFALKIGMAFGTLLKREGRERPLVVVGRDTRVSGEMLKDAL 61
           K FGT GVRG   E  ITP+FA+K+G A GT++   G +   V++G+DTR+SG ML+ A+
Sbjct: 4   KYFGTDGVRGKVGEFPITPDFAMKLGWAAGTVMAASGTKE--VIIGKDTRLSGYMLESAM 61

Query: 62  ISGLLSTGCDVIDVGIAPTPAIQWATNHFNADGGAVITASHNPPEYNGIKLLEPNGMGLK 121
            +G  + G +V   G  PTPAI + T+ F AD G VI+ASHNP   NGIK     G  L 
Sbjct: 62  EAGFCAAGVNVALTGPLPTPAIAYLTSTFRADAGVVISASHNPYYDNGIKFFSNTGTKLT 121

Query: 122 KEREAIVEELFFSEDFHRAKW----NEIGELRK-EDIIKPYIEAIK----NRVDVEAIKK 172
            E+E  +E L  S     A      +++G++R+  D    YIE  K    N + +  +K 
Sbjct: 122 DEQELEIERLLVSAIEGGAMTCVASDKLGKVRRINDAAGRYIEFCKGTFPNSLSLTGLK- 180

Query: 173 RRPFVVVDTSNGAGSLTLPYLLRELGCKVVSVNAHPDGHFPARNPEPNEENLKGFMEIVK 232
               +VVD+++GA       + RELG +V+S+N  PDG     N      ++      V 
Sbjct: 181 ----IVVDSAHGAAYHIAKNVYRELGAEVISINDKPDG--ININEHCGATHMDSLQTAVM 234

Query: 233 ALGADFGVAQDGDADRAVFIDENGRFIQGDKTFALVADAVLR--ENGGGLLVTTIATSNL 290
              AD G+A DGDADR + +D  G+ I GD    L+A +  +  E   G++ T +  SNL
Sbjct: 235 IHEADLGIALDGDADRLMMVDSKGQVIDGDALLYLLAKSAQQRGEQVSGVIGTLM--SNL 292

Query: 291 LDDIAKRN-GAKVMRTKVGDLIVARALLENNGTIGGEENGGVIFPDFVLGRDGAMTTAKI 349
             + A  N G    R KVGD  V   L E    +GGE +G ++  DF    D  + + ++
Sbjct: 293 GFEQALANLGIPFKRAKVGDRYVVELLKETGWRLGGENSGHLLMLDFTTTGDAIVASLQV 352

Query: 350 VEIFAKSGKKFSELIDELPKYYQFKTKRHVEGDRKAIVAKVAELAEKKGYKIDTTDGTKI 409
           +    +SG   ++ I EL  + Q      + G+     A V          + T +    
Sbjct: 353 LRALLESGAGLADAITELNMFPQVLINVRLNGN-----AAVGLSHPSVSDAVATAESA-- 405

Query: 410 IFDDGWVLVRASGTEPIIRIFSEAKSEEKAREYLEL 445
           + +DG VL+R SGTEP+IR+  EAK   KA +Y EL
Sbjct: 406 LGNDGRVLLRKSGTEPLIRVMVEAKDAVKANQYAEL 441


Lambda     K      H
   0.317    0.139    0.396 

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: 494
Number of extensions: 30
Number of successful extensions: 7
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: 456
Length of database: 452
Length adjustment: 33
Effective length of query: 423
Effective length of database: 419
Effective search space:   177237
Effective search space used:   177237
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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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