Alignments for a candidate for mt2d in Cupriavidus basilensis 4G11

GapMind for catabolism of small carbon sources

Alignments for a candidate for mt2d in Cupriavidus basilensis 4G11

Align mannitol 2-dehydrogenase (EC 1.1.1.67) (characterized)
to candidate RR42_RS34965 RR42_RS34965 dioxygenase

Query= BRENDA::O08355
         (493 letters)



>FitnessBrowser__Cup4G11:RR42_RS34965
          Length = 511

 Score =  346 bits (887), Expect = 1e-99
 Identities = 193/499 (38%), Positives = 273/499 (54%), Gaps = 18/499 (3%)

Query: 2   KLNKQNLTQLAPEVKLPAYTLADTRQGIAHIGVGGFHRAHQAYYTDALMNT----GEGLD 57
           +L+   L QL  +V  P Y     R GI H+G+G FHRAHQA  T A ++        LD
Sbjct: 5   RLHPDTLAQLPHDVLRPRYARERLRGGIVHLGIGAFHRAHQAAVTQAALHADAADAHSLD 64

Query: 58  WSICGVGLRSEDRKARDDLAGQDYLFTLYELGDTDD----TEVRVIGSISDMLLAEDSAQ 113
           W I GV LR  D   RD LA Q  L+TL   G  DD     +++VIG++  +L+A D   
Sbjct: 65  WGIVGVSLRRPD--TRDALAPQQGLYTLALRGVRDDGSRFVQLQVIGAVMAVLVAADDPD 122

Query: 114 ALIDKLASPEIRIVSLTITEGGYCIDDSNGEFMAHLPQIQHDLAHPSSPKTVFGFICAAL 173
           A+++++A  + RIVSLT+TE GYC D + G      P I HDL H  +P T  G++   L
Sbjct: 123 AVLERIAHEDARIVSLTVTEKGYCHDPATGTLNFSDPGIAHDLLHAGAPVTAIGYLARGL 182

Query: 174 TQRRAAGIPAFTVMSCDNLPHNGAVTRKALLAFAALHNAELHDWIKAHVSFPNAMVDRIT 233
            +R A G+P  T++SCDN+  NG   R  LLAF A  +  LHDW+     FPNAMVDRI 
Sbjct: 183 QRRMARGLPPLTLLSCDNIAANGDTLRGLLLAFCARVDGALHDWVAERCGFPNAMVDRIV 242

Query: 234 PMTSTAHRLQLHDEHGIDDAWPVVCEPFVQWVLEDKFVNGRPAWEKVGVQFTDDVTPYEE 293
           P T+     ++    G++DAWPVV EPF+QWV+ED+FV GRP WE  G QF +   P+E 
Sbjct: 243 PKTTVDDAARISAALGVEDAWPVVGEPFLQWVMEDRFVAGRPRWEAGGAQFVEHAHPFET 302

Query: 294 MKIGLLNGSHLALTYLGFLKGYRFVHETMNDPLFVAYMRAYMDLDVTPNLAPVPGIDLTD 353
           +K  L+NGSH  + YLG + G+      +  P   A +   M+ ++ P L  +PG+D   
Sbjct: 303 LKHRLVNGSHSTMAYLGMVAGWATTDRAIAVPAMRALVAGMMEQEMQPTLPALPGLDTAA 362

Query: 354 YKQTLVDRFSNQAIADQLERVCSDGSSKFPKFTVPTINRLIADGRETERAALVVAAWALY 413
           Y++ L+ RF+N A+  +  ++  DGS K P+  +  I   +  G    R AL VA W  +
Sbjct: 363 YRRDLLARFANPALQHKTSQIAMDGSQKIPQRLLAPIRERLRAGAPFPRLALGVAGWLHF 422

Query: 414 LKGVDENGVSYTIPDPRAEFCQGLVSD----DALISQRLLAVEE---IFGTAIPNSPEFV 466
           L+G DE+G  Y I DP A   + L+++     A  + R+ A+     +FG  +  S  FV
Sbjct: 423 LRGRDEHGAEYRIEDPLASSLRALLAEAEARHAREADRIAAIASFTPVFGD-LAASRVFV 481

Query: 467 AAFERCYGSLRDNGVTTTL 485
                    LR+ GV  T+
Sbjct: 482 ETLATQTRMLRERGVLATI 500


Lambda     K      H
   0.321    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: 698
Number of extensions: 34
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: 493
Length of database: 511
Length adjustment: 34
Effective length of query: 459
Effective length of database: 477
Effective search space:   218943
Effective search space used:   218943
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: 52 (24.6 bits)

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

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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, or view the source code.

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 catabolism of small carbon sources