GapMind for Amino acid biosynthesis

 

Alignments for a candidate for metC in Pseudomonas simiae WCS417

Align kynurenine-oxoglutarate transaminase (EC 2.6.1.7); cysteine-S-conjugate beta-lyase (EC 4.4.1.13) (characterized)
to candidate GFF2657 PS417_13545 arginine aminotransferase

Query= BRENDA::Q6YP21
         (454 letters)



>FitnessBrowser__WCS417:GFF2657
          Length = 664

 Score =  158 bits (399), Expect = 6e-43
 Identities = 108/344 (31%), Positives = 169/344 (49%), Gaps = 32/344 (9%)

Query: 43  KRIEGLDSNVW----IEFTKLAADPSVVNLGQGFPDISPPTYVKEELSKIAAIDSLNQ-- 96
           +RI G     W      F   +    ++ L  G PD + P+++ +     AA+ +L +  
Sbjct: 8   ERIAGQGVAAWDIHHAAFQAASQGEDIIILSVGDPDFATPSFITD-----AAVSALREGD 62

Query: 97  --YTRGFGHPSLVKALSYLYEKLYQKQIDSNKEILVTVGAYGSLFNTIQALIDEGDEVIL 154
             YT   G P+L +A++  Y K   + + S + ++   GA  +LF T   L+  GDEV++
Sbjct: 63  THYTEIPGRPALREAIAARYSKTLARAL-SAENVITVAGAQNALFVTSLCLLQAGDEVLV 121

Query: 155 IVPFYDCYEPMVRMAGATPVFIPLRSKPVYGKRWSSSDWTLDPQELESKFNSKTKAIILN 214
           + P Y  YE  ++ +GAT V +P   +         S + LD Q L +    +T+AI  +
Sbjct: 122 LDPMYVTYEATLKASGATLVRVPCSPE---------SGFRLDAQLLGAAITPRTRAIFFS 172

Query: 215 TPHNPLGKVYNREELQVIADLCIKYDTLCISDEVYEWLVYSGNKHLKIATFPGMWERTIT 274
            P+NP G V N +ELQ IADL I  D   + DEVYE LV+ G  H  +A  PGM ER + 
Sbjct: 173 NPNNPTGVVLNLQELQAIADLAIARDLWVVVDEVYESLVFDGEYH-SLAALPGMAERCVV 231

Query: 275 IGSAGKTFSVTGWKLGWSIGPNHLIKHLQTVQQNTIYTCATPLQEALAQAFWIDIKRMDD 334
           IGS  K+ ++TGW++GW I    ++ H +T+  + +Y     + EA   A    +   DD
Sbjct: 232 IGSLSKSHAMTGWRIGWIIATPQMVAHAETLVLSMLYGLPGFVMEAATAA----VLAHDD 287

Query: 335 PECYFNSLPKELEVKRDR-MVRLLESVGLKPIVPDGGYFIIADV 377
                  + +    +RD  M  L    G+K   P  G F++ DV
Sbjct: 288 VTQGMREIYRR---RRDLVMAGLSACPGIKVQAPQAGMFVLVDV 328


Lambda     K      H
   0.319    0.135    0.407 

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: 532
Number of extensions: 29
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: 454
Length of database: 664
Length adjustment: 36
Effective length of query: 418
Effective length of database: 628
Effective search space:   262504
Effective search space used:   262504
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: 53 (25.0 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