GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argD'B in Echinicola vietnamensis KMM 6221, DSM 17526

Align N-succinylornithine aminotransferase (EC 2.6.1.81) (characterized)
to candidate Echvi_2301 Echvi_2301 amino acid adenylation domain

Query= reanno::Cola:Echvi_3848
         (381 letters)



>FitnessBrowser__Cola:Echvi_2301
          Length = 2214

 Score = 87.4 bits (215), Expect = 4e-21
 Identities = 84/296 (28%), Positives = 127/296 (42%), Gaps = 31/296 (10%)

Query: 16   KASGSTIWDDQGNEYLDLYGGHAVISIGHSHPHYTKRIKEQLDNIAFYSNSVQIPIQKEL 75
            ++ GS IWD  GNEYLD+  G   I  GH      + +KEQ++    Y    Q  +   +
Sbjct: 1767 RSKGSRIWDIDGNEYLDILNGFGSILFGHKPDFIDEALKEQIEK--GYEIGPQHELSGAV 1824

Query: 76   ATKLGQLSGYPDYDLFLCNSGAEANENALKLASFETGKKGFIAFTKGFHG-----RTSGA 130
               +  ++G+      LCN+G+EA   AL++A   T +   +AF   +HG        G 
Sbjct: 1825 CKLICDITGHD--RAALCNTGSEAVMGALRIARTITQRSLVVAFNGSYHGIFDEVIVRGT 1882

Query: 131  VALTDNPKIIAPF-NAHEGVHILPFNDLEAVE-KQLATGTIAGVIVEGIQGVGGIQVPDP 188
             +L   P        + E + IL +   E +   +     IA V+VE +Q     +    
Sbjct: 1883 KSLKSFPAAAGIMAESVENILILDYGTAETLRIIEERKDEIAAVLVEPVQS-RRPEFQPV 1941

Query: 189  AFLLGLSALTKQYGAKLILDEVQSGYARSGKFFAHQWVEGLKPDLITVAKGMGNGFPIGG 248
             FL  +  +T   G+ LI DEV +G+    +    Q + G+K DL T  K +G G PIG 
Sbjct: 1942 DFLKKVREITAAVGSALIFDEVITGFRMHPQ--GAQGIFGIKADLATYGKVVGGGLPIGV 1999

Query: 249  VLISPEF----KASHGLLGT-------------TFGGNHLACAAALAVLEVIDEEN 287
            +    EF       H   G              TF  + LA A A A LE I +++
Sbjct: 2000 IAGKAEFMDALDGGHWQYGDASVPEIDVTYFAGTFVRHPLALATAKASLEYIQQDD 2055


Lambda     K      H
   0.318    0.137    0.400 

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: 1712
Number of extensions: 77
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: 381
Length of database: 2214
Length adjustment: 43
Effective length of query: 338
Effective length of database: 2171
Effective search space:   733798
Effective search space used:   733798
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: 56 (26.2 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