GapMind for catabolism of small carbon sources

 

Aligments for a candidate for braD in Pseudomonas stutzeri RCH2

Align High-affinity branched-chain amino acid transport system permease protein BraD, component of Branched chain amino acid uptake transporter. Transports alanine (characterized)
to candidate GFF3786 Psest_3855 Branched-chain amino acid ABC-type transport system, permease components

Query= TCDB::P21627
         (307 letters)



>lcl|FitnessBrowser__psRCH2:GFF3786 Psest_3855 Branched-chain amino
           acid ABC-type transport system, permease components
          Length = 295

 Score =  140 bits (352), Expect = 5e-38
 Identities = 92/300 (30%), Positives = 160/300 (53%), Gaps = 17/300 (5%)

Query: 4   IYHYLQQLVNGLTVGSTYALIAIGYTMVYGIIGMINFAHGEVYMIGSYIAFIAITLLAMM 63
           I  +L QL+ GL  GS YA++++G  +++G++ +INFAHG  YMIG++  ++   LLA +
Sbjct: 9   IQAFLGQLLIGLINGSFYAMLSLGLAIIFGMLKIINFAHGAQYMIGAFAGYL---LLATL 65

Query: 64  GLDSVPLMMLAAFAASIIVTSAFGYSIERVAYRPLRGGNRLIPLISAIGMSIFLQNA--V 121
           G+   P ++LA      I+       IER+A   L   + L  L+   G+++ L+ A   
Sbjct: 66  GIGYWPALILAP-----IIVGLCSAVIERLALSRLYNLDHLYSLLFTFGLALALEGAFRY 120

Query: 122 MLSQDSKEKAIPTLLPGNFVFGESSMNGVVISYMQILIFVVTFLVMFGLTLFISRSRLGR 181
                 +  A+P  L G +     ++  + +   +  + + + ++     L I +++LG 
Sbjct: 121 FYGSSGQPYAVPKELAGGY-----NLGFMFLPKYRAWVVLASLVICIASWLLIEKTKLGA 175

Query: 182 ACRACAEDLKMTNLLGINSNNIIALTFVIGAALAAVAAVLLGMQYGVINPGIGFLAGIKA 241
             RA  E+  +    GIN   ++  T+ +GAALA +A +L    Y V +P +G    I  
Sbjct: 176 YLRAATENPTLVRTFGINVPLLLTFTYGMGAALAGLAGMLAAPIYQV-SPLMGSNLIIVV 234

Query: 242 FTAAVLGGIGSIPGAMLGGLLLGVAEAFGADVFGDQYKDVVAFGLLILVLLFRPTGILGR 301
           F   V+GG+GSI GA++ G +LG+ E     VF  +  ++V F ++ +VLL RP G++GR
Sbjct: 235 FAVVVVGGMGSILGAIITGYMLGILEGL-TKVFYPEASNIVIFVIMAIVLLVRPAGLMGR 293


Lambda     K      H
   0.328    0.145    0.413 

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: 290
Number of extensions: 18
Number of successful extensions: 5
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: 307
Length of database: 295
Length adjustment: 27
Effective length of query: 280
Effective length of database: 268
Effective search space:    75040
Effective search space used:    75040
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.7 bits)
S2: 48 (23.1 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