GapMind for catabolism of small carbon sources

 

Alignments for a candidate for TM0028 in Geobacter daltonii FRC-32

Align TM0028, component of β-glucoside porter (Conners et al., 2005). Binds cellobiose, laminaribiose (Nanavati et al. 2006). Regulated by cellobiose-responsive repressor BglR (characterized)
to candidate WP_012648526.1 GEOB_RS17185 ABC transporter ATP-binding protein

Query= TCDB::Q9WXN5
         (330 letters)



>NCBI__GCF_000022265.1:WP_012648526.1
          Length = 320

 Score =  189 bits (480), Expect = 8e-53
 Identities = 115/323 (35%), Positives = 179/323 (55%), Gaps = 13/323 (4%)

Query: 5   LLKAENVRAYYKLEKVSVKAVDGLSFEILEDEVIGVVGESGCGKTTLSNVIFMNMVKPLT 64
           LL+ +N+   +++ + +++AV G+SF +   E + +VGESGCGK+  +  I   +  P  
Sbjct: 4   LLQVQNLTVNFRVPQGTLQAVSGVSFSLDRGETLAIVGESGCGKSVTAYSIMGLVASPGN 63

Query: 65  LVDGKIFLRVNGEFVELSSMTRDEVK-RKFWGKEITIIPQAAMNALMPTIRM-EKYVRHL 122
           +  G+I       F     +  DE + RK  G  I +I Q  M +L P + +  + +  L
Sbjct: 64  IAAGEIV------FAGRDLLRLDEQEMRKIRGDRIAMIFQEPMTSLNPVLSVGTQIIEGL 117

Query: 123 AESHGIDEEELLDKARRRFEEVGLDPLWIK--RYPFELSGGMRQRAVIAIATILNPSLLI 180
               G+   E  +      E+VG+    ++   YP ++SGGMRQR +IA++   NP LLI
Sbjct: 118 RLHRGLSRREAREAGIGLLEQVGIASSAVRFDEYPHQMSGGMRQRVMIAMSIACNPELLI 177

Query: 181 ADEPTSALDVVNQKVLLKVLMQMKRQGIVKSIIFITHDIATVRQIADRMIIMYAGKIVEF 240
           ADEPT+ALDV  Q  +L+++ ++KR+  +  +I ITHD+  V + + R  +MYAGKIVE+
Sbjct: 178 ADEPTTALDVTIQAQILELMDRLKRENRM-GMILITHDLGIVAERSHRTAVMYAGKIVEY 236

Query: 241 APVESLLEKPLHPYTQGLFNSVLTPEPEVKKRGITTIPGAPPNLINPPSGCRFHPRCPHA 300
            P   +L KP HPYT+GL  S+  P+     + + TI G+ P+L+    GC F  RCP  
Sbjct: 237 GPTGEILRKPGHPYTEGLLKSL--PQDTKPGQPLQTIFGSVPDLLVRQPGCGFCNRCPGK 294

Query: 301 MDVCKEKEPPLTEIEPGRRVACW 323
              C+  EP + EI  G  V CW
Sbjct: 295 DWHCETAEPEMKEIAGGHFVRCW 317


Lambda     K      H
   0.321    0.138    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: 287
Number of extensions: 16
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: 330
Length of database: 320
Length adjustment: 28
Effective length of query: 302
Effective length of database: 292
Effective search space:    88184
Effective search space used:    88184
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: 48 (23.1 bits)

This GapMind analysis is from Sep 24 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