GapMind for catabolism of small carbon sources

 

Alignments for a candidate for hisJ in Herbaspirillum seropedicae SmR1

Align Amino acid (Lysine/arginine/ornithine/histidine/octopine) ABC transporter periplasmic binding protein, component of Amino acid transporter, PA5152-PA5155. Probably transports numerous amino acids including lysine, arginine, histidine, D-alanine and D-valine (Johnson et al. 2008). Regulated by ArgR (characterized)
to candidate HSERO_RS10775 HSERO_RS10775 cysteine ABC transporter substrate-binding protein

Query= TCDB::Q9HU31
         (250 letters)



>FitnessBrowser__HerbieS:HSERO_RS10775
          Length = 267

 Score =  142 bits (359), Expect = 5e-39
 Identities = 100/266 (37%), Positives = 144/266 (54%), Gaps = 26/266 (9%)

Query: 2   KNYKKILLAA--AATLAFALDASAAD---------KLRIGTEGAYPPFNGIDA-SGQAVG 49
           KN K+ LLA   AA LA +L  SAAD          L++  EG YPPFN  D  +G+  G
Sbjct: 3   KNIKQWLLAGVGAALLASSLSVSAADLLQSVKSSGTLKVALEGNYPPFNFKDPKTGELTG 62

Query: 50  FDLDIGKALCAKMKTECEVVTSDWDGIIPALNAKKFDFIVASMSITDERKQAVDFTDPYY 109
           F++D+ K L AK+  +    T++W GI+  L A K+D I+  + ITDER++A DF+DPY 
Sbjct: 63  FEVDVAKLLAAKLGVKPVFTTTEWSGILAGLGAGKYDVIINQVGITDERQKAFDFSDPYT 122

Query: 110 TNKLQFVAPKSV--DFKTDKDSLKGKVIGAQRATIAGTWLEDNMADV--VTIKLYDTQEN 165
            +  Q +  K    +FK+ +D LKGK +G  +    GT  E     V  + ++ Y     
Sbjct: 123 LSSAQLIVRKDEKREFKSLED-LKGKKLGLGQ----GTNFEQKAKAVPGIDVRTYPGSPE 177

Query: 166 AYLDLSSGRLDGVLADKFVQYDWLKSDAGKEFEFK-GEPVFDNDKIGIAVRKGDP-LREK 223
              DL++GR+D  L D  +    LKS        K G P+   DKIGI  RKG+P  +  
Sbjct: 178 YLADLAAGRIDAALNDSLLVGYILKS---TNLPLKAGSPIGAVDKIGIPFRKGNPEFKAA 234

Query: 224 LNAALKEIVADGTYKKINDKYFPFSI 249
           LN AL +I ADG++K  ++K+F   +
Sbjct: 235 LNKALADIKADGSFKAASEKWFGIDV 260


Lambda     K      H
   0.317    0.135    0.392 

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: 210
Number of extensions: 15
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: 250
Length of database: 267
Length adjustment: 24
Effective length of query: 226
Effective length of database: 243
Effective search space:    54918
Effective search space used:    54918
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: 41 (21.7 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 (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