GapMind for Amino acid biosynthesis

 

Alignments for a candidate for agx1 in Desulfarculus baarsii DSM 2075

Align alanine—glyoxylate transaminase (EC 2.6.1.44) (characterized)
to candidate WP_013258785.1 DEBA_RS09890 pyridoxal phosphate-dependent aminotransferase

Query= metacyc::MONOMER-21143
         (387 letters)



>NCBI__GCF_000143965.1:WP_013258785.1
          Length = 397

 Score =  221 bits (564), Expect = 2e-62
 Identities = 137/396 (34%), Positives = 213/396 (53%), Gaps = 13/396 (3%)

Query: 1   MKLAKNLQRLGTESAFSVLAEAKKLEAQGKPMIHLGLGQPDFKTPQHVVDAAKKALDEGH 60
           M+L++ +  +      ++ A+A ++ A+G  +I+  +GQPDF TP+ +  AA KA+++G 
Sbjct: 1   MELSRRVTSIAPSPTLALDAKANQMRAEGIDVINFTVGQPDFNTPERICQAAIKAINDGF 60

Query: 61  HGYVLSNGILECRQAVTRKIKKLYNKDIDPERVLIMPGGKPTMYYAIQCFGEPGAEIIHP 120
             Y  + G  E +QAV  K K+    D  P++V+I  GGK + Y  +Q     G E++ P
Sbjct: 61  TRYTPAAGTPELKQAVCGKFKRDNGLDYTPDQVMINVGGKHSGYLVMQALLNEGDEVVVP 120

Query: 121 TPAFPIYESMINYTGSTPVPYDLTEDKDLKFDPEKILSLITDKTRLLILINPNNPTGSFV 180
            P +  Y  M+   G TPV     E    K    ++   +++KT+ + L +P+NPTG+  
Sbjct: 121 APYWVSYPPMVILAGGTPVIVPTQEKNKFKLQLAELEKAVSNKTKAIFLNSPSNPTGAAY 180

Query: 181 EKSAIDVLAEGLKKHPHVAILSDEIYSRQIYDG-KEMPTFFNYPDLQDRLIVLDGWSKAY 239
               +  +A+   +   + I+SDEIY   +YDG K   T    P +    + L+G SKAY
Sbjct: 181 SAEELLPVAQFCAER-GILIVSDEIYEPMMYDGAKFTATASLSPLIYQNTVTLNGVSKAY 239

Query: 240 AMTGWRMGWSVWPEELIPHVNKLIINSVSCVNAPSQFAGIAALDGPDDAIHEMMVKFDQR 299
           AMTGWR+G+   P +LI   +K+   S S   + +Q A + AL+GP D +  M+  F +R
Sbjct: 240 AMTGWRIGYMGGPVDLIKACSKIQSQSTSNPTSIAQKAAVEALNGPQDDVKAMVEVFARR 299

Query: 300 RKLIHEGLNSLPGVECSLPGGAFYAFP--------KVIGTGMNG-SEFAKKCMHEAGVAI 350
           R LI++ LN +PGV C  P GAFYAFP        K     M G SE  +  +  A VA+
Sbjct: 300 RDLIYDLLNQIPGVSCFKPEGAFYAFPNFAAYYGKKAGDKVMTGSSELCEHLLATAHVAL 359

Query: 351 VPGTAFGKTCQDYVRFSYAASQDNISNALENIKKML 386
           VPG+AFG    + +RFS+A S + I   +E +   L
Sbjct: 360 VPGSAFGH--DECIRFSFATSDELIKAGVERVATAL 393


Lambda     K      H
   0.319    0.137    0.414 

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: 428
Number of extensions: 21
Number of successful extensions: 4
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: 387
Length of database: 397
Length adjustment: 31
Effective length of query: 356
Effective length of database: 366
Effective search space:   130296
Effective search space used:   130296
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: 50 (23.9 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