GapMind for catabolism of small carbon sources

 

Aligments for a candidate for liuB in Shewanella amazonensis SB2B

Align methylcrotonoyl-CoA carboxylase (subunit 2/2) (EC 6.4.1.4) (characterized)
to candidate 6939098 Sama_3196 acetyl-CoA carboxylase, biotin carboxylase (RefSeq)

Query= BRENDA::Q9I299
         (655 letters)



>lcl|FitnessBrowser__SB2B:6939098 Sama_3196 acetyl-CoA carboxylase,
           biotin carboxylase (RefSeq)
          Length = 454

 Score =  364 bits (934), Expect = e-105
 Identities = 212/458 (46%), Positives = 278/458 (60%), Gaps = 13/458 (2%)

Query: 3   PDYRSIQRLLVANRGEIACRVMRSARALGIGSVAVHSDIDRHARHVAEADIAVDLGGAKP 62
           P     +R+LVANRGEIA R++R+   LG+ +VA++S  D+ A H   A   + +G A  
Sbjct: 2   PTEARFKRVLVANRGEIAVRIIRACHQLGLETVAIYSSADKGALHTLLATHCLCIGPAAA 61

Query: 63  ADSYLRGDRIIAAALASGAQAIHPGYGFLSENADFARACEEAGLLFLGPPAAAIDAMGSK 122
            DSYL  + I+ AA  + A AIHPGYGFL+E A FARA  EAGL+FLGP A  I  MG K
Sbjct: 62  KDSYLNINAILEAAKLTAADAIHPGYGFLAERAGFARAVTEAGLVFLGPDADTIATMGDK 121

Query: 123 SAAKALMEEAGVPLVPGYHGEA-QDLETFRREAGRIGYPVLLKAAAGGGGKGMKVVEREA 181
            +A   ++  G+P +PG  G    D+      A  IGYPVL+KA+AGGGG+GM+ V+   
Sbjct: 122 VSAIKSIKAVGIPTLPGSDGALNDDMNAVEALATDIGYPVLIKASAGGGGRGMRRVDSAD 181

Query: 182 ELAEALSSAQREAKAAFGDARMLVEKYLLKPRHVEIQVFADRHGHCLYLNERDCSIQRRH 241
           ELA A++  + EA AAFGD  + +EK+L  PRH+E Q+ AD     L L ERDCS QRRH
Sbjct: 182 ELASAIALTRSEALAAFGDNTVYLEKFLTHPRHIEFQMLADGEA-ALCLGERDCSAQRRH 240

Query: 242 QKVVEEAPAPGLGAELRRAMGEAAVRAAQAIGYVGAGTVEFLLDERGQFFFMEMNTRLQV 301
           QK++EEAPA G+  E  R M +    A + +GY G GT EFL  + G FFF+EMNTR+QV
Sbjct: 241 QKLIEEAPALGIAREKIREMADICEAACRRLGYRGVGTFEFLYQD-GAFFFIEMNTRIQV 299

Query: 302 EHPVTEAITGLDLVAWQIRVARGEALPLTQEQVPLNGHAIEVRLYAEDPEGDFLPASGRL 361
           EH VTE +TGLDL+AWQ++VA G  LP    +  + GHAIE R+ AE P+   LP+ G +
Sbjct: 300 EHTVTEMVTGLDLIAWQLKVALGHPLP---PRPQVQGHAIECRINAEAPQSQ-LPSPGVI 355

Query: 362 MLYREAAAGPGRRVDSGVREGDEVSPFYDPMLAKLIAWGETREEARQRLLAMLAETSVGG 421
              R    GPG R DS +  G  V  FYD ++ KLI  G TREEA  RL   L E  + G
Sbjct: 356 TQLR-VPGGPGVRWDSYLFPGAMVPAFYDSLIGKLICHGVTREEATARLRQALTELEIQG 414

Query: 422 LRTNLAFLRRILGHPAFAAAELDTGFIARHQDDLLPAP 459
           +  N +   +++   AF   + D  F+     D L AP
Sbjct: 415 IAINKSLHLQLIACDAFQPWQRDIHFV-----DALSAP 447


Lambda     K      H
   0.319    0.135    0.397 

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: 699
Number of extensions: 33
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: 655
Length of database: 454
Length adjustment: 35
Effective length of query: 620
Effective length of database: 419
Effective search space:   259780
Effective search space used:   259780
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 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 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