GapMind for catabolism of small carbon sources

 

Aligments for a candidate for aapP in Sinorhizobium meliloti 1021

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 SMa0489 SMa0489 ABC transporter ATP-binding protein

Query= TCDB::Q52815
         (257 letters)



>lcl|FitnessBrowser__Smeli:SMa0489 SMa0489 ABC transporter
           ATP-binding protein
          Length = 255

 Score =  345 bits (884), Expect = e-100
 Identities = 164/242 (67%), Positives = 204/242 (84%)

Query: 15  EVAVEIVNMNKWYGDFHVLRDINLKVMRGERIVIAGPSGSGKSTMIRCINRLEEHQKGKI 74
           +  ++++ + K +G F  L+ ++L+V RGE+IV+ GPSGSGKST+IRCINR+EEH  G+I
Sbjct: 12  DTMIQLIGVGKRFGQFEALKQVSLEVRRGEKIVLCGPSGSGKSTLIRCINRMEEHTSGRI 71

Query: 75  VVDGTELTNDLKKIDEVRREVGMVFQHFNLFPHLTILENCTLAPIWVRKMPKKQAEEVAM 134
           ++DG ELT+  K I+ VRREVGMVFQ FNLFPH+TIL+N T+A   VRK P+K+A+EVAM
Sbjct: 72  IIDGRELTDRTKDINAVRREVGMVFQSFNLFPHMTILKNLTIAQRLVRKTPEKEAKEVAM 131

Query: 135 HFLKRVKIPEQANKYPGQLSGGQQQRVAIARSLCMNPKIMLFDEPTSALDPEMIKEVLDT 194
           H+LKRVKIPEQA+KYP QLSGGQQQRVAIAR+LCM P+IMLFDEPTSALDPEMI EVLD 
Sbjct: 132 HYLKRVKIPEQASKYPVQLSGGQQQRVAIARALCMKPQIMLFDEPTSALDPEMISEVLDV 191

Query: 195 MVGLAEEGMTMLCVTHEMGFARQVANRVIFMDQGQIVEQNEPAAFFDNPQHERTKLFLSQ 254
           MV LA +GMTM+CVTHEMGFAR VA+RV+FMD GQ++E+ +P  FF NP++ERT LFL Q
Sbjct: 192 MVDLARDGMTMICVTHEMGFARSVADRVMFMDGGQLIEEGDPETFFANPRNERTALFLRQ 251

Query: 255 IL 256
           IL
Sbjct: 252 IL 253


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: 244
Number of extensions: 6
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: 255
Length adjustment: 24
Effective length of query: 233
Effective length of database: 231
Effective search space:    53823
Effective search space used:    53823
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: 47 (22.7 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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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 the paper from 2019 on GapMind for amino acid biosynthesis, the preprint on GapMind for carbon sources, or view the source code.

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