GapMind for Amino acid biosynthesis

 

Alignments for a candidate for PRAI in Paraburkholderia bryophila 376MFSha3.1

Align phosphoribosylanthranilate isomerase; EC 5.3.1.24 (characterized)
to candidate H281DRAFT_06068 H281DRAFT_06068 phosphoribosylanthranilate isomerase

Query= CharProtDB::CH_021917
         (235 letters)



>FitnessBrowser__Burk376:H281DRAFT_06068
          Length = 241

 Score =  306 bits (784), Expect = 2e-88
 Identities = 159/232 (68%), Positives = 184/232 (79%)

Query: 3   DPVSSRSLAESAESAVPPRTRIKLCGLSRPDDVLHAAALGADAIGLVFYAKSPRAVTIAQ 62
           D +++ + A + E  +P RTRIKLCGLS+P DV  A  LGADAIGLVFY  SPR+V++AQ
Sbjct: 9   DSLANEAGAAAPEQGIPRRTRIKLCGLSKPADVNCAIDLGADAIGLVFYPPSPRSVSVAQ 68

Query: 63  AAELARLAPPFVSVVGLFVNATAAEIEAVVRDVPLTLLQFHGDETPEQCDALGRAARLPW 122
           A EL    PPFVSVVGLFVN T   +  VV +V L+LLQFHGDET +QC++L   A LPW
Sbjct: 69  AVELVHQVPPFVSVVGLFVNPTPDWMREVVSNVGLSLLQFHGDETADQCESLAGVAGLPW 128

Query: 123 VRAVRVGPSTQSADLVESSLHYSKARGLLFDTLVPDYGGSGKVFDWSLIPAELARRAVLS 182
           +RA+RV   TQ ADLV+S+L+YS A G LFDT V  YGG GKVFDWSLIPAELARRAVLS
Sbjct: 129 LRALRVAADTQPADLVKSALNYSAASGFLFDTHVEGYGGGGKVFDWSLIPAELARRAVLS 188

Query: 183 GGLNAQNVGDAIRQLRPFAVDVSSGIEVEGAKGVKDHARMAAFVRAVRDADA 234
           GGLNAQNV DAI ++RP+AVDVSSGIEV GA+GVKDHARMAAFVRAVR ADA
Sbjct: 189 GGLNAQNVSDAIHRVRPYAVDVSSGIEVPGARGVKDHARMAAFVRAVRAADA 240


Lambda     K      H
   0.319    0.134    0.384 

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: 3
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: 235
Length of database: 241
Length adjustment: 23
Effective length of query: 212
Effective length of database: 218
Effective search space:    46216
Effective search space used:    46216
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: 46 (22.3 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Apr 09 2024.

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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