GapMind for catabolism of small carbon sources

 

Alignments for a candidate for aapP in Amantichitinum ursilacus IGB-41

Align AapP, component of General L-amino acid porter; transports basic and acidic amino acids preferentially, but also transports aliphatic amino acids (catalyzes both uptake and efflux) (characterized)
to candidate WP_053938863.1 WG78_RS16125 amino acid ABC transporter ATP-binding protein

Query= TCDB::Q52815
         (257 letters)



>NCBI__GCF_001294205.1:WP_053938863.1
          Length = 246

 Score =  288 bits (738), Expect = 6e-83
 Identities = 142/235 (60%), Positives = 182/235 (77%), Gaps = 1/235 (0%)

Query: 23  MNKWYG-DFHVLRDINLKVMRGERIVIAGPSGSGKSTMIRCINRLEEHQKGKIVVDGTEL 81
           +NKWYG D HVL++I+L+V +GE +V+ GPSGSGKST+IR IN+LE    G+I VDG ++
Sbjct: 7   VNKWYGRDHHVLKNISLEVKQGEVVVVCGPSGSGKSTLIRTINQLEPVNDGEIWVDGVQV 66

Query: 82  TNDLKKIDEVRREVGMVFQHFNLFPHLTILENCTLAPIWVRKMPKKQAEEVAMHFLKRVK 141
            +    I+ +R EVG VFQHFNL+PHL++L+N TLAP+ VRKM +  A++  M  L+RV 
Sbjct: 67  NHPRTNINRLREEVGFVFQHFNLYPHLSVLQNITLAPVKVRKMSQADADQRGMELLERVG 126

Query: 142 IPEQANKYPGQLSGGQQQRVAIARSLCMNPKIMLFDEPTSALDPEMIKEVLDTMVGLAEE 201
           +  + + YP QLSGGQQQRVAIAR L M PK+MLFDEPTSALDPEMI EVL  M  LAE 
Sbjct: 127 LSNKRDAYPSQLSGGQQQRVAIARGLAMQPKVMLFDEPTSALDPEMIGEVLKVMQNLAES 186

Query: 202 GMTMLCVTHEMGFARQVANRVIFMDQGQIVEQNEPAAFFDNPQHERTKLFLSQIL 256
           GMTM+ VTHEMGFAR+VA+RV+F+D G+I+EQ  PA FF+NPQ +R + FL Q+L
Sbjct: 187 GMTMMVVTHEMGFAREVADRVVFLDHGEILEQAAPAQFFNNPQCDRAQQFLRQVL 241


Lambda     K      H
   0.321    0.135    0.394 

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: 229
Number of extensions: 9
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: 257
Length of database: 246
Length adjustment: 24
Effective length of query: 233
Effective length of database: 222
Effective search space:    51726
Effective search space used:    51726
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 (21.9 bits)
S2: 46 (22.3 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