Alignments for a candidate for argD in Thiomicrorhabdus chilensis DSM 12352

GapMind for Amino acid biosynthesis

Alignments for a candidate for argD in Thiomicrorhabdus chilensis DSM 12352

Align Acetylornithine aminotransferase; ACOAT; EC 2.6.1.11 (uncharacterized)
to candidate WP_028486118.1 B076_RS0103705 diaminobutyrate--2-oxoglutarate transaminase

Query= curated2:O66442
         (376 letters)



>NCBI__GCF_000483485.1:WP_028486118.1
          Length = 419

 Score =  196 bits (499), Expect = 8e-55
 Identities = 123/394 (31%), Positives = 213/394 (54%), Gaps = 39/394 (9%)

Query: 12  PVKFVRGKGVYLYDEEGKEYLDFVSGIGVNSLGHAYPKLTEALKEQVEK-----LLHVSN 66
           PV F R K   ++DE GK Y+DF +G G  + GH  P +  AL E ++       L +  
Sbjct: 21  PVIFERAKMAEIWDESGKRYIDFFAGAGALNYGHNNPDINAALIEYLQHDGIGHALDMGT 80

Query: 67  LYENPWQEELAHKLVKHFWTEGKVFFAN-SGTESVEAAIKLARKYWRDKGKNKWKFISFE 125
           + +  + E   H +++    E K+ F   +GT ++E A+K+ARK      K + + +SF 
Sbjct: 81  VAKKEFIENFVHNILEPRDLEYKLQFVGPTGTNAIETALKIARKV-----KGRKQVMSFT 135

Query: 126 NSFHGRTYGSLSATGQPKFHK------GFEPLVPGFSYA--KLNDIDSVYKLLDEETAG- 176
           N FHG + GSLS TG   +H       G+   VP   Y   K++ I  + K+L++ ++G 
Sbjct: 136 NGFHGMSMGSLSITGNSYYHDESYGVPGYTTQVPFHKYLGDKVDTIAYLRKILEDASSGT 195

Query: 177 -----IIIEVIQGEGGVNEASEDFLSKLQEICKEKDVLLIIDEVQTGIGRTGEFYAYQHF 231
                I++E IQ EGG+N + E +L  L++IC + D+L+I DE+Q G GR+ +F++++  
Sbjct: 196 ELPAAIVLETIQAEGGINVSGEQWLRDLRQICDDFDILMIADEIQVGNGRSSDFFSFERA 255

Query: 232 NLKPDVIALAKGLGGGVPIGAILAREEVAQSFTPGSHGSTFGGNPLACRAGTVVVDEV-- 289
            ++PD+I L+K +G G P+  +L + E+ Q ++PG H  TF GN LA  + +V + +   
Sbjct: 256 GIQPDIITLSKSIGAGQPMAMVLLKPELDQ-WSPGEHSGTFRGNNLAFVSSSVALKKYWS 314

Query: 290 -EKLLPHVREVGNYFKEKLKELG------KGKVKGRGLMLGLELERE--CKDYVLKALEK 340
            +     V++  N  + ++++L         +++G G++ G E +          +A E 
Sbjct: 315 DDSFSKEVKQKSNLVQARMEKLALRFPQYVREIRGHGMIWGAEFKDPDMTSKVCAQAFED 374

Query: 341 GLLINC--TAGKVLRFLPPLIIQKEHIDRAISVL 372
           GL+I      G+V++FL PL+I +E I+    +L
Sbjct: 375 GLVIETAGAGGEVIKFLGPLVITEELINEGFDIL 408


Lambda     K      H
   0.318    0.139    0.409 

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: 395
Number of extensions: 20
Number of successful extensions: 7
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: 376
Length of database: 419
Length adjustment: 31
Effective length of query: 345
Effective length of database: 388
Effective search space:   133860
Effective search space used:   133860
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: 50 (23.9 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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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:

the paper from 2019 on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer
changes to Amino acid biosynthesis since the publication.

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

GapMind for Amino acid biosynthesis