GapMind for Amino acid biosynthesis

 

Alignments for a candidate for hisA in Pseudomonas fluorescens FW300-N2C3

Align 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; EC 5.3.1.16; Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (uncharacterized)
to candidate AO356_03380 AO356_03380 glycosyl amidation-associated protein WbuZ

Query= curated2:Q8PWS2
         (246 letters)



>FitnessBrowser__pseudo5_N2C3_1:AO356_03380
          Length = 253

 Score =  107 bits (268), Expect = 2e-28
 Identities = 64/202 (31%), Positives = 110/202 (54%), Gaps = 9/202 (4%)

Query: 31  IDDPLAVALDWVSKGAKTLHLVDLDGAIEGERKNSPIIEKIVNTCKEKGVSIQVGGGIRS 90
           + DP+     +  K    L L+D++ +I G   +  ++ ++   C    + I  GGGIR+
Sbjct: 29  VGDPVNAIRIFNEKEVDELVLLDIEASILGREPDYELLAEVAGECF---MPICYGGGIRT 85

Query: 91  FEDAASLLEIGVSRIILGTAALQNPELVKQLSSSFGSSHVNVALDAKN---GKISI--KG 145
            E A  +  +GV +I L TAAL + EL+++++  FGS  V  ++D K    G+ S+  + 
Sbjct: 86  LEHAQRVFALGVEKIALNTAALADVELLRKIADQFGSQSVVCSIDCKKSLLGRYSVYSQS 145

Query: 146 WTEECAQTPVEMGRKFEELGAGSLLFTNIDTEGLMQGVNPVPTKELVESVSIPVIASGGV 205
            T++   +PVE  ++ E+ GAG +   +ID +G MQG +    K +V  V IPV+A GG 
Sbjct: 146 GTKDTKVSPVEWAKRVEDAGAGEIFLNSIDRDGTMQGFDIPLIKSVVAGVHIPVVACGGA 205

Query: 206 STLEDI-KTLKKTGAAGVVVGS 226
            ++ D+ +  +K G + V  GS
Sbjct: 206 GSIADLNEPFEKAGVSAVAAGS 227



 Score = 25.0 bits (53), Expect = 0.001
 Identities = 17/74 (22%), Positives = 31/74 (41%)

Query: 154 PVEMGRKFEELGAGSLLFTNIDTEGLMQGVNPVPTKELVESVSIPVIASGGVSTLEDIKT 213
           PV   R F E     L+  +I+   L +  +     E+     +P+   GG+ TLE  + 
Sbjct: 32  PVNAIRIFNEKEVDELVLLDIEASILGREPDYELLAEVAGECFMPICYGGGIRTLEHAQR 91

Query: 214 LKKTGAAGVVVGSA 227
           +   G   + + +A
Sbjct: 92  VFALGVEKIALNTA 105


Lambda     K      H
   0.314    0.134    0.373 

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: 160
Number of extensions: 9
Number of successful extensions: 4
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 246
Length of database: 253
Length adjustment: 24
Effective length of query: 222
Effective length of database: 229
Effective search space:    50838
Effective search space used:    50838
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: 42 (21.9 bits)
S2: 46 (22.3 bits)

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

Links

Downloads

Related tools

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