GapMind for catabolism of small carbon sources

 

Alignments for a candidate for PS417_17605 in Streptococcus oralis 7747

Align ATP-binding cassette domain-containing protein; SubName: Full=Amino acid transporter; SubName: Full=Histidine ABC transporter ATP-binding protein; SubName: Full=Histidine transport system ATP-binding protein (characterized, see rationale)
to candidate WP_000942251.1 HK29_RS01475 amino acid ABC transporter ATP-binding protein

Query= uniprot:A0A1N7U8S3
         (276 letters)



>NCBI__GCF_000382825.1:WP_000942251.1
          Length = 254

 Score =  223 bits (567), Expect = 4e-63
 Identities = 126/250 (50%), Positives = 171/250 (68%), Gaps = 9/250 (3%)

Query: 27  LQVEGIHKRYGEHEVLKGVSLNARQGDVISLIGASGSGKSTMLRCINFLEQPDAGVITLD 86
           LQVE I K +GE +VL+ V+L   QGDV+ ++G SGSGK+T LRC+N LE+ D+G +TL 
Sbjct: 2   LQVEHIAKTFGERQVLEDVNLQVNQGDVVVILGPSGSGKTTFLRCLNHLEKADSGRLTLA 61

Query: 87  GISIEMRQGRAGTRAPHQDQLQNLRTRLAMVFQHFNLWSHMTVLENITMAPRRVLDVSAA 146
           G + ++       +   +D L+ +R + A VFQH+NL+++ T LENI         V   
Sbjct: 62  GKTYDL------AKLSKKDILE-IRQKTAFVFQHYNLFANKTALENILEGLIVARKVPKE 114

Query: 147 EAEKRARMYLDKVGLPSRVADQYPAFLSGGQQQRVAIARALAMEPEIILFDEPTSALDPE 206
           EA KRA   L+KVGL +   D YP+ LSGGQQQR+ IARA+A++PE+IL DEPTSALDPE
Sbjct: 115 EALKRAESALEKVGLLA-YKDYYPSQLSGGQQQRIGIARAIAVKPEVILLDEPTSALDPE 173

Query: 207 LVGEVLKVIQTLAEEGRTMLMVTHEMGFARQVSSQVLFLHQGR-VEEHGDARILDQPNSE 265
           LVG+VL V++ LA EG TM++VTHEMGFAR V++ V+F+  GR VEE+       +P  E
Sbjct: 174 LVGDVLDVLKQLAGEGVTMVVVTHEMGFARDVANHVIFMDGGRIVEENNPHDFFSRPQEE 233

Query: 266 RLQQFLSNRL 275
           R +QFL+  L
Sbjct: 234 RTKQFLARIL 243


Lambda     K      H
   0.319    0.133    0.372 

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: 199
Number of extensions: 11
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: 276
Length of database: 254
Length adjustment: 25
Effective length of query: 251
Effective length of database: 229
Effective search space:    57479
Effective search space used:    57479
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: 47 (22.7 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