Alignments for a candidate for bkdC in Cupriavidus basilensis 4G11

GapMind for catabolism of small carbon sources

Alignments for a candidate for bkdC in Cupriavidus basilensis 4G11

Align Dihydrolipoyllysine-residue (2-methylpropanoyl)transferase (EC 2.3.1.168) (characterized)
to candidate RR42_RS07370 RR42_RS07370 dihydrolipoamide acetyltransferase

Query= reanno::Smeli:SMc03203
         (426 letters)



>FitnessBrowser__Cup4G11:RR42_RS07370
          Length = 554

 Score =  254 bits (650), Expect = 4e-72
 Identities = 157/436 (36%), Positives = 231/436 (52%), Gaps = 48/436 (11%)

Query: 2   GEFIIKMPDVGEGVAEAELVEWHVKPGDPVREDMVLAAVMTDKATVEIPSPVTGKVLWLG 61
           G   +K+PD+G+      ++E HVKPGD +  +  L  + +DKAT+++PSP  G V  + 
Sbjct: 122 GPVEVKVPDIGD-YDSVPVIEVHVKPGDTINAEDALVTLESDKATMDVPSPAAGVVKEVR 180

Query: 62  AEVGDTVAVKAPLVRIETAGEAGEAAPDSIPEALAEQVLDEPVAVSSRLEAKAPPQPEKP 121
            +VGD VA    ++ +E A  A  +AP                A ++   A A P P   
Sbjct: 181 IKVGDNVAEGTLILILEGAASAAASAP----------------AAAAPAAAAAAPAPAPV 224

Query: 122 APKPAPAPREAPDLSAKPL--------ASPAVRLRARESGIDLRQVAGTGPAGRITHEDL 173
           A  PAP P  AP  +A           ASP+VR  ARE G+D+ +V GTGP GRIT +D+
Sbjct: 225 ASAPAPVPAAAPAAAAPVAGVTGTAAHASPSVRKFARELGVDVSRVPGTGPKGRITQDDV 284

Query: 174 DLFIS-----RGAEPLPA----------------QTGLVRKTAVEEVRMIGLRRRIAEKM 212
             ++        A P  A                +    R   VE   +  +++     +
Sbjct: 285 QAYVKGVMSGHAAAPAKAAAAPAGGGELNLLPWPKVDFTRFGEVESKPLSRIKKLSGANL 344

Query: 213 SLSTSRIPHITYVEEVDMTALEDLRATMNRDRKPEQAKLTILPFLMRALVKTVAEQPGVN 272
             +   IPH+T  +E D+T LE  R  +N++ + +  K+T+L F+++A V  + + P  N
Sbjct: 345 HRNWVMIPHVTNHDEADITELEAFRVQLNKEYEKQGVKVTMLAFMIKAAVAALKKFPNFN 404

Query: 273 ATFDDHAGVIHRHAAVHIGIATQTPAGLTVPVVRHAEARGIWDCAAELNRLADAARTGTA 332
           A+ D    V+ ++   +IG A  TP GL VPV+++A+ +G+ +   E+N LA  AR G  
Sbjct: 405 ASLDGENLVLKQY--FNIGFAADTPNGLVVPVIKNADKKGVIEIGQEMNELAKLARDGKL 462

Query: 333 TRDELTGSTITISSLGAIGGIASTPVINHPEVAIVGVNKIAVRPVWDGAQFVPRKIMNLS 392
             D++ G   +ISSLG IGG   TP+IN PEVAI+GV K   +PVWDG QFVPR  + LS
Sbjct: 463 KPDQMQGGCFSISSLGGIGGTYFTPIINAPEVAIMGVCKSYQKPVWDGKQFVPRLTLPLS 522

Query: 393 SSFDHRVIDGWDAAVF 408
            S+DHRVIDG +AA F
Sbjct: 523 LSWDHRVIDGAEAARF 538



 Score = 74.7 bits (182), Expect = 7e-18
 Identities = 48/128 (37%), Positives = 66/128 (51%), Gaps = 19/128 (14%)

Query: 6   IKMPDVGEGVAEAELVEWHVKPGDPVREDMVLAAVMTDKATVEIPSPVTGKVLWLGAEVG 65
           IK+PD+G+  A   ++E HVKPGD +  +  L  + +DKAT+++PSP  G V  +  ++G
Sbjct: 7   IKVPDIGDYDA-VPVIEVHVKPGDTINAEDALVTLESDKATMDVPSPQGGTVKEVRIKIG 65

Query: 66  DTVAVKAPLVRIETAGEAGEAAPDSIPEALAEQVLDEPVAVSSRLEAKAPPQPEKPAPKP 125
           D VA    LV +E AG+A  A                P A +    A AP     PAP P
Sbjct: 66  DNVAEGTVLVMLEPAGQAATA--------------PAPAAAAPAPAAAAP----APAPTP 107

Query: 126 APAPREAP 133
           APA   AP
Sbjct: 108 APAAASAP 115


Lambda     K      H
   0.317    0.133    0.384 

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: 623
Number of extensions: 26
Number of successful extensions: 5
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 426
Length of database: 554
Length adjustment: 34
Effective length of query: 392
Effective length of database: 520
Effective search space:   203840
Effective search space used:   203840
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 (21.6 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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Protein sequences (fasta format)
Organisms (tab-delimited)
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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

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