GapMind for catabolism of small carbon sources

 

Alignments for a candidate for Ac3H11_2396 in Pseudomonas putida KT2440

Align Branched chain amino acid ABC transporter substrate-binding protein (characterized, see rationale)
to candidate PP_4867 PP_4867 branched-chain amino acid ABC transporter, periplasmic amino acid-binding protein (braC-like)

Query= uniprot:A0A165KTD4
         (375 letters)



>FitnessBrowser__Putida:PP_4867
          Length = 378

 Score =  197 bits (502), Expect = 3e-55
 Identities = 117/317 (36%), Positives = 176/317 (55%), Gaps = 6/317 (1%)

Query: 12  AIAAAAGVASAQEQVVKIGHVAPVSGAQAHYGKDNENGARMAIEELNAQGVTIGGKKIKF 71
           A+A A GV+S  +  VKIG   P++GA A +G+    GA+ A +++NA G  + G+KI  
Sbjct: 14  AVATALGVSSYVQADVKIGVAGPMTGANAAFGEQYMKGAQAAADKINAAG-GVNGEKIV- 71

Query: 72  ELVAEDDAADPKQGTAAAQKLCDA-KVAGVVGHLNSGTTIPASKVYNDCGIPHVTGAATN 130
            LV  DDA +PKQ  A A +L D  KV GVVGH  S  TIPAS+VY++ G+  +T  +TN
Sbjct: 72  -LVKGDDACEPKQAVAVANRLVDQDKVIGVVGHFCSSNTIPASEVYDEAGVIAITPGSTN 130

Query: 131 PNLTKPGYKTTFRIIANDNALGAGLAFYAVDTLKLKTVAIIDDRTAYGQGVADVFKKTAT 190
           P +T+ G    FR+   D+  G     Y VD LK K VA++ D+  YGQG+AD  K    
Sbjct: 131 PQVTERGLSAMFRMCGRDDQQGIVAGDYIVDVLKGKKVAVLHDKDTYGQGLADATKAQLE 190

Query: 191 AKGMKVVDEQFTTDKATDFMAILTAIKAKNPDAIFYGGMDPQGGPMLRQMEQLGMGNVKY 250
            +G+K V  +  T    DF A++T I++   D +++GG+ P+ GP++RQ+ + G+ +VK+
Sbjct: 191 KRGVKPVLYEGLTRGEKDFSAVVTKIRSTGADVVYFGGLHPEAGPLVRQLREQGLKDVKF 250

Query: 251 FGGDGICTSEIAKLAAGAKTLGNVICAEGGSSLAKMPGGTAWKAKYDAKYPNQFQVYSPY 310
              DGI T E+   A GA+ +  V    G      +P   A   ++  K   + + Y+ Y
Sbjct: 251 MSDDGIVTDELVSTAGGAQYVDGVYMTFGADP-RLLPDSKAVVEEF-RKAGTEPEGYTLY 308

Query: 311 TYDATFLIVDAMKRANS 327
            Y +   +  A   A S
Sbjct: 309 AYASLQALAAAFNGAKS 325


Lambda     K      H
   0.315    0.131    0.375 

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: 364
Number of extensions: 17
Number of successful extensions: 3
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: 375
Length of database: 378
Length adjustment: 30
Effective length of query: 345
Effective length of database: 348
Effective search space:   120060
Effective search space used:   120060
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: 42 (22.0 bits)
S2: 50 (23.9 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:

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