GapMind for catabolism of small carbon sources

 

Aligments for a candidate for ech in Pseudomonas fluorescens FW300-N1B4

Align enoyl-CoA hydratase (EC 4.2.1.17) (characterized)
to candidate Pf1N1B4_1787 Enoyl-CoA hydratase (EC 4.2.1.17) / Delta(3)-cis-delta(2)-trans-enoyl-CoA isomerase (EC 5.3.3.8) / 3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.35) / 3-hydroxybutyryl-CoA epimerase (EC 5.1.2.3)

Query= BRENDA::P07896
         (722 letters)



>lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_1787 Enoyl-CoA hydratase
           (EC 4.2.1.17) / Delta(3)-cis-delta(2)-trans-enoyl-CoA
           isomerase (EC 5.3.3.8) / 3-hydroxyacyl-CoA dehydrogenase
           (EC 1.1.1.35) / 3-hydroxybutyryl-CoA epimerase (EC
           5.1.2.3)
          Length = 408

 Score =  303 bits (775), Expect = 1e-86
 Identities = 167/416 (40%), Positives = 245/416 (58%), Gaps = 28/416 (6%)

Query: 296 VSSVGVLGLGTMGRGIAISFARVGISVVAVESDPKQLDAAKKIITFTLEKEASRAHQNGQ 355
           +    V+G GTMGRGI +  A  G+ V  V+++P+ L+ A   +T   E  A    Q   
Sbjct: 8   IQRAAVIGAGTMGRGIVMCLANAGVPVQWVDNNPQMLEQA---LTSVAETYAHNVRQGRI 64

Query: 356 ASAKPKLRFSSSTKE-----LSTVDLVVEAVFEDMNLKKKVFAELSALCKPGAFLCTNTS 410
             A+   R +  T       +  VDLV+EAV+E++ LK+K+F EL  L KP A L +NTS
Sbjct: 65  VQAEADARIARVTAAADYAAIRDVDLVIEAVYENLELKQKIFRELDGLLKPEAILASNTS 124

Query: 411 ALNVDDIASSTDRPQLVIGTHFFSPAHVMRLLEVIPSRYSSPTTIATVMSLSKKIGKIGV 470
           AL++D IA++T RPQ V+G HFFSPAH+M+LLE++    + P  +   + L K++GK+ V
Sbjct: 125 ALDIDAIAAATRRPQQVLGLHFFSPAHIMKLLEIVRGAQTEPAVLDAALELGKRMGKVSV 184

Query: 471 VVGNCYGFVGNRMLAPYYNQGFFLLEEGSKPEDVDGVLEEFGFKMGPFRVSDLAGLDVGW 530
           V GNC+GF+GNRML PY  +   +L EG+ P  VD  L+ FGF MGPFR+ D+ G+D+ W
Sbjct: 185 VSGNCHGFIGNRMLHPYVLEARKMLLEGALPYQVDAALQGFGFAMGPFRMYDVVGIDLEW 244

Query: 531 KIRK--GQGLTGPSLPPGTPVRKRGNSRYSPLGDMLCEAGRFGQKTGKGWYQYDKPLGRI 588
           + R+  G+G   P +                + + LCE GRFGQK+G G+Y Y+ P  R 
Sbjct: 245 RARELAGKGQDAPEV---------------QVDNRLCELGRFGQKSGDGYYHYE-PGSRQ 288

Query: 589 HKPDPWLSTFLSQYREVHHIEQRTISKEEILERCLYSLINEAFRILEEGMAARPEHIDVI 648
            + D  +   + +  E    ++R I  EE+LERCL +L+NE  +IL+EG+AA    ID++
Sbjct: 289 AEHDLEVDALVLEVSEGLGFQRREIGPEEVLERCLLALVNEGAKILQEGIAASAHDIDLV 348

Query: 649 YLHGYGWPRHKGGPMFYAASVGLPTVLEKLQKYYRQNPDIPQLEPSDYLRRLVAQG 704
           YL+GYG+P  KGGPM +A   GL  +  +L +   +  D     P+  +  LVA+G
Sbjct: 349 YLNGYGFPADKGGPMAWADQQGLEDIHLRLLQLETKQGD--HWAPARLIGELVAEG 402


Lambda     K      H
   0.319    0.136    0.405 

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: 40
Number of successful extensions: 4
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: 722
Length of database: 408
Length adjustment: 35
Effective length of query: 687
Effective length of database: 373
Effective search space:   256251
Effective search space used:   256251
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 (21.7 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