GapMind for catabolism of small carbon sources

 

Alignments for a candidate for tdh in Pedobacter sp. GW460-11-11-14-LB5

Align L-threonine 3-dehydrogenase (EC 1.1.1.103) (characterized)
to candidate CA265_RS15335 CA265_RS15335 NAD-dependent epimerase

Query= reanno::Cup4G11:RR42_RS28300
         (324 letters)



>FitnessBrowser__Pedo557:CA265_RS15335
          Length = 314

 Score =  338 bits (867), Expect = 1e-97
 Identities = 167/309 (54%), Positives = 214/309 (69%), Gaps = 3/309 (0%)

Query: 6   RVLIIGANGQLGTELASALADRYGKQNVVTSDMVPHGRHLHLT--HEMLDVTDRAHLRDV 63
           +++++G+NGQ+GTEL + L   YG  +VV  D+      +  +   E ++V D+  +  +
Sbjct: 4   KIVVLGSNGQIGTELVTMLRKIYGDDHVVACDIRRPDYDIKNSAPFEFVNVLDKEMINGI 63

Query: 64  IERHGITQIYHLAAALSATGEKSPTWAWQLNMNGLLNVLEAARHQKLDKVFWPSSIAAFG 123
             ++  TQ+Y LAA LSATGE++P  AW LNMNGLLNVL+ A   K  KV+WPSSIA FG
Sbjct: 64  FHKYRPTQVYLLAALLSATGEQNPKLAWDLNMNGLLNVLDLALEYKTAKVYWPSSIAVFG 123

Query: 124 PTTPPDGTPQSTIMEPKTVYGISKLAGEGWCRWYFENHGVDVRSLRYPGLISYKTPPGGG 183
           P +P D T Q  +M+P TVYGISKLAGE WC +Y + +G+DVRS+RYPGLIS+K  PGGG
Sbjct: 124 PNSPKDNTSQYCVMDPNTVYGISKLAGERWCEYYNQKYGLDVRSIRYPGLISWKAAPGGG 183

Query: 184 TTDYAIDIFHSALRAQPYACFLEKDEALPMMYMPDAVRATMELMEAPRASISERGSYNLA 243
           TTDYAI IFH AL+   Y  FL  D  LPMMYM DA+R T+ELM+AP   IS R SYN  
Sbjct: 184 TTDYAIHIFHDALKKGSYQSFLSADTELPMMYMDDAIRGTIELMDAPADQISVRSSYNFG 243

Query: 244 GLSFTPGEIANEIRRHCPGFDVRY-EPDFRQEIAAGWPDSIDDSVARRDWNWRPEFGLKE 302
           G+SFTP  +A EIR+H P F + Y   D RQ+IA  WP SIDD+ A +DW W+PEF L +
Sbjct: 244 GVSFTPEVLAAEIRKHIPEFTLTYGANDPRQQIANSWPRSIDDNYAAKDWGWKPEFDLSK 303

Query: 303 MVADMLKNL 311
           + ADMLKNL
Sbjct: 304 LTADMLKNL 312


Lambda     K      H
   0.319    0.135    0.421 

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: 349
Number of extensions: 15
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: 324
Length of database: 314
Length adjustment: 28
Effective length of query: 296
Effective length of database: 286
Effective search space:    84656
Effective search space used:    84656
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 (21.8 bits)
S2: 48 (23.1 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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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