GapMind for Amino acid biosynthesis

 

Alignments for a candidate for asp-kinase in Xenophilus azovorans DSM 13620

Align homoserine dehydrogenase (EC 1.1.1.3); aspartate kinase (EC 2.7.2.4) (characterized)
to candidate WP_038201031.1 Q392_RS02875 homoserine dehydrogenase

Query= BRENDA::Q9WZ17
         (739 letters)



>NCBI__GCF_000745855.1:WP_038201031.1
          Length = 440

 Score =  208 bits (529), Expect = 5e-58
 Identities = 132/347 (38%), Positives = 196/347 (56%), Gaps = 9/347 (2%)

Query: 17  VRKVRVGIAGLGTVGGSIYRILKERGNEIEKRIGEKFIISKVINRSPQKYELLGVPKEEI 76
           ++ ++VG+ G+GTVGG  +++L+    EI++R G    I+ V +    + + +     ++
Sbjct: 1   MKPIQVGLLGIGTVGGGTFKVLQRNQEEIKRRAGRGIEITMVADLDTARAQAVAGEGVKV 60

Query: 77  AFDFDDLILNSDV--VVEAIGGTDVAVDLVRRALELGRIVVTPNKNLISEYGNEFSEYIK 134
             D  ++I N D+  V+E IGG  VA  LV  A+  G+ VVT NK L++ +G E      
Sbjct: 61  VGDAREVIANPDIDIVIELIGGYGVARTLVLEAIAAGKHVVTANKALLAVHGTEIFAAAH 120

Query: 135 KRKLF--FEASVGGGIPIISLLQDYLIFQKVTRIRGIMNGTTNYILTEM-SKGRHFEEVL 191
            R +   FEA+V GGIPII  L++ L   ++  I GI+NGTTN+IL+EM  KG  F+ VL
Sbjct: 121 ARGVMVAFEAAVAGGIPIIKALREGLTANRIQWIAGIINGTTNFILSEMRDKGLDFDVVL 180

Query: 192 KEAQELGYAEADPTNDIEGYDVAYKVSVLAGVVTGRFPGINSVQFEGITRIDPEYLKEIV 251
           KEAQ LGYAEADPT DIEG D A+K ++++ +  G     +    EGITR+  + ++   
Sbjct: 181 KEAQRLGYAEADPTFDIEGVDAAHKATIMSAIAFGIPVQFDKAHVEGITRLASQDIRYAE 240

Query: 252 RSGKKLKLIGELDFSTNRYEVRLRE--VTPEDPFFNVDGVDNAIEVSTDLAGDFLLKGRG 309
           + G ++KL+G         E+R+    V  +    NV+G  NA+ V  D  G  L  G+G
Sbjct: 241 QLGYRIKLLGITKRVPKGIELRVHPALVPAKRLLANVEGAMNAVVVHGDAVGTTLYYGKG 300

Query: 310 AGGYPTASAVIADLFRVAKYKVLGGAEKFSVVVMKFGGAAISDVEKL 356
           AG  PTASAVIADL  +A+      A +  V  + F   A+SD   L
Sbjct: 301 AGSEPTASAVIADLVDIARLHTADAAHR--VPHLAFQADAMSDAPVL 345



 Score = 28.5 bits (62), Expect = 8e-04
 Identities = 11/27 (40%), Positives = 19/27 (70%)

Query: 605 VPDKPGVAARIMRTLSQMGVNIDMIIQ 631
           V D+ GV AR+   L++ G++ID ++Q
Sbjct: 360 VADEAGVLARVTSLLAEAGISIDAVLQ 386


Lambda     K      H
   0.318    0.137    0.377 

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: 770
Number of extensions: 32
Number of successful extensions: 7
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: 739
Length of database: 440
Length adjustment: 36
Effective length of query: 703
Effective length of database: 404
Effective search space:   284012
Effective search space used:   284012
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: 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