GapMind for Amino acid biosynthesis

 

Alignments for a candidate for hisC in Beijerinckia indica ATCC 9039

Align Histidinol-phosphate aminotransferase; EC 2.6.1.9; Imidazole acetol-phosphate transaminase (uncharacterized)
to candidate WP_012383400.1 BIND_RS01975 threonine-phosphate decarboxylase

Query= curated2:Q311Z4
         (383 letters)



>NCBI__GCF_000019845.1:WP_012383400.1
          Length = 336

 Score = 83.2 bits (204), Expect = 1e-20
 Identities = 72/216 (33%), Positives = 102/216 (47%), Gaps = 14/216 (6%)

Query: 100 VVTGNGSDEVIDLIIRVKARPGKHNIVAFNPCFSMYELQTRFCGVEFRQVPLRADFSFDY 159
           +V   GS  +I  + R+    GK +     P   +  +      + +R V  R     D 
Sbjct: 72  IVAAPGSQALIQALPRLHRLDGKPS-----PRIGILGMTYAEHALNWRAVGARVQEDMDL 126

Query: 160 DAFVGAADADTAVAFITTPDNPSGYCPPVEEIIDLARRLPS-SCLLVVDEAYMDFADDPA 218
           DA      A   VA +  P+NP G   P   ++DLA RL     LL+VDEA+MDF + P 
Sbjct: 127 DAL-----ATMDVAIVVNPNNPDGRLLPPAALLDLAARLSKHGGLLIVDEAFMDF-EAPE 180

Query: 219 AHSVLPHLTEFPNVAVLRTFSKSYGLAGLRLGFGVMHPALADYVKRVRLPFSINILAEYA 278
            H V P + E   V VLR+F K+YGL GLRLGF +  P LA  ++    P++++  A   
Sbjct: 181 THFV-PVMPE-NGVLVLRSFGKAYGLGGLRLGFALTGPKLAADLRAWFGPWAVSGPAIAI 238

Query: 279 GIAALQDTTFHAQTLRVTREGRTYLTGALTEAGCTV 314
           G  AL D+ +  +  +      T L   L EAG  V
Sbjct: 239 GRQALGDSLWLVEARKRLETMGTALDRLLCEAGFAV 274


Lambda     K      H
   0.322    0.137    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: 299
Number of extensions: 18
Number of successful extensions: 3
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: 383
Length of database: 336
Length adjustment: 29
Effective length of query: 354
Effective length of database: 307
Effective search space:   108678
Effective search space used:   108678
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 (21.9 bits)
S2: 49 (23.5 bits)

This GapMind analysis is from Apr 10 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