GapMind for catabolism of small carbon sources

 

Alignments for a candidate for SMc02873 in Phaeobacter inhibens BS107

Align N-Acetyl-D-glucosamine ABC transport system, periplasmic substrate-binding component (characterized)
to candidate GFF2750 PGA1_c27930 putative sugar ABC transporter, periplasmic binding protein

Query= reanno::Phaeo:GFF2750
         (417 letters)



>FitnessBrowser__Phaeo:GFF2750
          Length = 417

 Score =  850 bits (2197), Expect = 0.0
 Identities = 417/417 (100%), Positives = 417/417 (100%)

Query: 1   MTRKLFTLALLGSTMIGGAAAAEDVTLTIESWRNDDLALWQDKIIPAFEAANPGIKLKFT 60
           MTRKLFTLALLGSTMIGGAAAAEDVTLTIESWRNDDLALWQDKIIPAFEAANPGIKLKFT
Sbjct: 1   MTRKLFTLALLGSTMIGGAAAAEDVTLTIESWRNDDLALWQDKIIPAFEAANPGIKLKFT 60

Query: 61  PSAPAEYNAVLNSKLDAGSAGDLITCRPFDASLGLYDKGQLADLSDLDAMGSFSNVAKSA 120
           PSAPAEYNAVLNSKLDAGSAGDLITCRPFDASLGLYDKGQLADLSDLDAMGSFSNVAKSA
Sbjct: 61  PSAPAEYNAVLNSKLDAGSAGDLITCRPFDASLGLYDKGQLADLSDLDAMGSFSNVAKSA 120

Query: 121 WQTDDGSATFCVPIASVIHGFIYNKDAFAELGVNVPETEDEFFAALEKIKEDGNYVPLAM 180
           WQTDDGSATFCVPIASVIHGFIYNKDAFAELGVNVPETEDEFFAALEKIKEDGNYVPLAM
Sbjct: 121 WQTDDGSATFCVPIASVIHGFIYNKDAFAELGVNVPETEDEFFAALEKIKEDGNYVPLAM 180

Query: 181 GTNDQWEAATMGYNNIGPNYWKGEEGRLALIAGEQKLTDDQWVAPYETLSKWGAYMGDGY 240
           GTNDQWEAATMGYNNIGPNYWKGEEGRLALIAGEQKLTDDQWVAPYETLSKWGAYMGDGY
Sbjct: 181 GTNDQWEAATMGYNNIGPNYWKGEEGRLALIAGEQKLTDDQWVAPYETLSKWGAYMGDGY 240

Query: 241 EAQTYPDSQNIFTLGRAAIYPAGSWEISGFNTQADFAMGAFKPPVKAAGDTCYISDHTDI 300
           EAQTYPDSQNIFTLGRAAIYPAGSWEISGFNTQADFAMGAFKPPVKAAGDTCYISDHTDI
Sbjct: 241 EAQTYPDSQNIFTLGRAAIYPAGSWEISGFNTQADFAMGAFKPPVKAAGDTCYISDHTDI 300

Query: 301 AVGLNAASPNAEAAKTFLNWVGSAEFASIYANALPGFFSLSNHEVAMEDPLAQEFVSWRG 360
           AVGLNAASPNAEAAKTFLNWVGSAEFASIYANALPGFFSLSNHEVAMEDPLAQEFVSWRG
Sbjct: 301 AVGLNAASPNAEAAKTFLNWVGSAEFASIYANALPGFFSLSNHEVAMEDPLAQEFVSWRG 360

Query: 361 ECESTIRSTYQILSRGTPNLENETWGASVAAIKGTKAPADLGAELQEGLASWYEPQK 417
           ECESTIRSTYQILSRGTPNLENETWGASVAAIKGTKAPADLGAELQEGLASWYEPQK
Sbjct: 361 ECESTIRSTYQILSRGTPNLENETWGASVAAIKGTKAPADLGAELQEGLASWYEPQK 417


Lambda     K      H
   0.314    0.131    0.399 

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: 925
Number of extensions: 29
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: 417
Length of database: 417
Length adjustment: 31
Effective length of query: 386
Effective length of database: 386
Effective search space:   148996
Effective search space used:   148996
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