GapMind for catabolism of small carbon sources

 

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

Align Gamma-aminobutyrate:alpha-ketoglutarate aminotransferase (EC 2.6.1.19) (characterized)
to candidate Pf1N1B4_2257 Omega-amino acid--pyruvate aminotransferase (EC 2.6.1.18)

Query= reanno::pseudo6_N2E2:Pf6N2E2_4512
         (454 letters)



>lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2257 Omega-amino
           acid--pyruvate aminotransferase (EC 2.6.1.18)
          Length = 400

 Score =  742 bits (1916), Expect = 0.0
 Identities = 351/375 (93%), Positives = 367/375 (97%)

Query: 1   MTRNNPQTREWQALSNDHHLAPFSDFKQLKEKGPRIITHAKGVYLWDSEGNKILDGMAGL 60
           MT NNPQTREWQALS+DHHLAPFSDFKQLKEKGPRIIT AKGVYLWDSEGNKILDGMAGL
Sbjct: 1   MTSNNPQTREWQALSSDHHLAPFSDFKQLKEKGPRIITSAKGVYLWDSEGNKILDGMAGL 60

Query: 61  WCVAVGYGREELADAASQQMRELPYYNLFFQTAHPPVLELSKAIADIAPEGMNHVFFTGS 120
           WCVA+GYGR+ELADAAS+QMRELPYYNLFFQTAHPPVLEL+K I+D+APEGMNHVFFTGS
Sbjct: 61  WCVAIGYGRDELADAASKQMRELPYYNLFFQTAHPPVLELAKVISDVAPEGMNHVFFTGS 120

Query: 121 GSEGNDTMLRMVRHYWAIKGQPNKKVIISRKNGYHGSTVAGASLGGMTYMHEQGDLPIPG 180
           GSEGNDTMLRMVRHYWAIKGQP KKVIISRKNGYHGSTVAGASLGGMTYMHEQGDLPIPG
Sbjct: 121 GSEGNDTMLRMVRHYWAIKGQPKKKVIISRKNGYHGSTVAGASLGGMTYMHEQGDLPIPG 180

Query: 181 IVHIAQPYWFGEGGDMSPEEFGVWAANQLEEKILELGVDNVGAFIAEPIQGAGGVIVPPD 240
           IVHIAQPYWFGEGGDM+P EFG+WAANQLEEKILE+GVDNVGAFIAEPIQGAGGVI+PPD
Sbjct: 181 IVHIAQPYWFGEGGDMTPNEFGIWAANQLEEKILEVGVDNVGAFIAEPIQGAGGVIIPPD 240

Query: 241 SYWPRMKEILAKYDILFVADEVICGFGRTGEWFGTDHYELKPHMMTIAKGLTSGYIPMGG 300
           SYWPR+KEILAKYDILFVADEVICGFGRTGEWFGTD Y+LKPHMMTIAKGLTSGYIPMGG
Sbjct: 241 SYWPRIKEILAKYDILFVADEVICGFGRTGEWFGTDFYDLKPHMMTIAKGLTSGYIPMGG 300

Query: 301 LIVRDDVVAVLNEGGDFNHGFTYSGHPVAAAVALENIRILRDEKIIERVHSETAPYLQKR 360
           LIVRDDVV VLNEGGDFNHGFTYSGHPVAAAVALENIRILRDEKI+ERV +ETAPYLQKR
Sbjct: 301 LIVRDDVVEVLNEGGDFNHGFTYSGHPVAAAVALENIRILRDEKIVERVRTETAPYLQKR 360

Query: 361 LRELNDHPLVGEVRG 375
           LREL+DHPLVGEVRG
Sbjct: 361 LRELSDHPLVGEVRG 375


Lambda     K      H
   0.320    0.139    0.428 

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: 773
Number of extensions: 21
Number of successful extensions: 1
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: 454
Length of database: 400
Length adjustment: 32
Effective length of query: 422
Effective length of database: 368
Effective search space:   155296
Effective search space used:   155296
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: 51 (24.3 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

Links

Downloads

Related tools

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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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, 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