GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argD in Desulfotalea psychrophila LSv54

Align Acetylornithine aminotransferase; ACOAT; EC 2.6.1.11 (uncharacterized)
to candidate WP_041277544.1 DP_RS02690 aminotransferase class III-fold pyridoxal phosphate-dependent enzyme

Query= curated2:Q8R7C1
         (393 letters)



>NCBI__GCF_000025945.1:WP_041277544.1
          Length = 459

 Score =  199 bits (505), Expect = 2e-55
 Identities = 138/420 (32%), Positives = 215/420 (51%), Gaps = 52/420 (12%)

Query: 17  PIMLVKGEGTRVWDSEGNAYLDFVAG-IAVNSLGHCHPALVEAIKKQAETLIHCSNLYWN 75
           P+++V+G+G R+ D+ GN +LD V+G +   ++G+   ++  A++ Q   L + +    +
Sbjct: 34  PMVVVEGKGMRIKDANGNEFLDAVSGGVWTVNVGYGRESIANAVRDQLVKLCYFAGSAGS 93

Query: 76  EKQIELARMISENSFG-GKVFFANSGAEANEGAIKLARKYASLKYGGKRYKIITAKNSFH 134
               + A  + +   G  +V+++NSG+EANE   K+ R+ A L+  GK+ KII     +H
Sbjct: 94  VPGAQFAEALLDKMPGMDRVYYSNSGSEANEKCFKIIRQLAHLEGDGKKNKIIYRDRDYH 153

Query: 135 GRTFGALTATGQEKYHKGFGPLLAGF---------------KYVPLN-----DIEALYEA 174
           G T GAL++TGQ +    +GP   GF               KY   N      +E L +A
Sbjct: 154 GTTIGALSSTGQFERKAQYGPFAPGFVELTNCCCYRCPFGKKYGECNIECAHALEDLIQA 213

Query: 175 VDDE-VCAIMLEVIQGEGGIHEATPEYVKAVRKICDENDLLFILDEVQTGIGRTGKLFGY 233
              E V  I+LE I   GG+    PEY   +R+ICD + +L  +DEV  G+GRTGK FGY
Sbjct: 214 EGPETVGGIILEPITAGGGVIVPVPEYFPIIREICDRHGVLLHIDEVVCGLGRTGKWFGY 273

Query: 234 EHYGVVPDIMTLAKGLGGGFPIGAIVAKEDKAVF-----KPGD------HASTFGGNPLA 282
           +H+ VVPD++T+AKG+  G+  G       +AVF      P D        STFGG    
Sbjct: 274 QHFDVVPDMVTMAKGVASGY-AGISCTTTTEAVFDRFKADPSDKMHYFRDISTFGGCTAG 332

Query: 283 CAAGIAVLNEVTKDGFLEGVDKKGKYFREGLETLQKKHKVVKEIRGKGLMVGCE------ 336
            AA +  +  + ++  L+ V K G YF + L  L+ K++++ ++RGKGL  G E      
Sbjct: 333 PAAALENMAIIIRENLLDNVVKMGDYFSDRLFELKDKYEIIGDVRGKGLFQGLELVKDRT 392

Query: 337 ----VDLEDASEIVLKALEKGLLINSVS-------HNVLRFVPPLIVTEEEIDEALQILD 385
               VD   A+ +      K  +I   +       +N L F P LI ++ EIDE +  LD
Sbjct: 393 TKEPVDESVAAGVAGHCAAKSRVIIGRTNRSFEKHNNTLAFSPALISSKTEIDEVINALD 452


Lambda     K      H
   0.319    0.139    0.405 

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: 452
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: 393
Length of database: 459
Length adjustment: 32
Effective length of query: 361
Effective length of database: 427
Effective search space:   154147
Effective search space used:   154147
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 (21.7 bits)
S2: 51 (24.3 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