Alignments for a candidate for liuB in Cupriavidus basilensis 4G11

GapMind for catabolism of small carbon sources

Alignments for a candidate for liuB in Cupriavidus basilensis 4G11

Align Methylcrotonoyl-CoA carboxylase (EC 6.4.1.4) (characterized)
to candidate RR42_RS29420 RR42_RS29420 3-methylcrotonyl-CoA carboxylase

Query= reanno::pseudo6_N2E2:Pf6N2E2_2194
         (649 letters)



>FitnessBrowser__Cup4G11:RR42_RS29420
          Length = 666

 Score =  542 bits (1396), Expect = e-158
 Identities = 310/652 (47%), Positives = 411/652 (63%), Gaps = 20/652 (3%)

Query: 9   LLVANRGEIACRVMRTAKAMGLTTVAVHSATDRDARHSREADIRVDLGGSKAADSYLQID 68
           +L+ANRGEIA RVMR+A A+G  TVAV+S+ D  ARH  EA   V +G ++ A SYL+ID
Sbjct: 10  ILIANRGEIALRVMRSATALGYRTVAVYSSADAGARHVEEAGQAVYIGQAQPAQSYLRID 69

Query: 69  KLIAAAKASGAQAIHPGYGFLSENAGFARAIENAGLIFLGPPASAIDAMGSKSAAKALME 128
            +I AA+ SGA A+HPGYGFL+ENA FARA   AGL+F+GP A +I AMG+K+ AK LM 
Sbjct: 70  AIIEAARRSGADAVHPGYGFLAENAAFARACREAGLVFIGPSAESIVAMGNKAGAKRLMM 129

Query: 129 TAGVPLVPGYHGEAQDLETFRDAAERIGYPVLLKATAGGGGKGMKVVEDVSQLAEALASA 188
            A VP +PGY GE QD       AERIG+PV++KATAGGGG+GM++V       E L SA
Sbjct: 130 AADVPCIPGYQGEDQDEARLCAEAERIGFPVMIKATAGGGGRGMRLVPHARAFPELLRSA 189

Query: 189 QREAQSSFGDSRMLVEKYLLKPRHVEIQVFADQHGNCLYLNERDCSIQRRHQKVVEEAPA 248
           + EAQ +FGD  +++E+ +++PRH+EIQ+ AD++GN ++L ERDCS+QRRHQK++EEAP+
Sbjct: 190 RSEAQGAFGDPEVILERAVVEPRHIEIQILADRYGNAIHLGERDCSVQRRHQKLIEEAPS 249

Query: 249 PGLTAQLRQAMGEAAVRAAQAIGYVGAGTVEFLLDARGEFFFMEMNTRLQVEHPVTEAIT 308
           P ++A+LR  MG  AV A +AIGY GAGT+EFLLD  G ++FMEMNTRLQVEHPVTEAIT
Sbjct: 250 PAVSAELRARMGATAVAAVKAIGYEGAGTLEFLLDRDGNYYFMEMNTRLQVEHPVTEAIT 309

Query: 309 GLDLVAWQIRVAQGEPLPITQAQVPLLGHAIEVRLYAEDPVNDFLPATGRLALYRESAKG 368
           GLDLVA Q+R+A GEPLP+ Q  V   GHAIEVRL AED    F+P +G +AL++     
Sbjct: 310 GLDLVALQLRIAAGEPLPLRQEDVRFSGHAIEVRLCAEDADQGFMPQSGEIALWQAP--- 366

Query: 369 PGRRVDSGVEEGDEISPFYDPMLGKLIAWGENREQARLRLLSMLDEFAIGGLKTNIGFLR 428
           P  RV+  +  G  I P+YD M+ KLI++G  R++AR +L   L++    G+ TN  FL 
Sbjct: 367 PALRVEHALGSGAAIPPYYDSMIAKLISYGGTRDEARRKLSQGLEDLVALGVTTNQVFLG 426

Query: 429 RIVAHPAFAAAELDTGFIPRYQAQLLPEPGELDDAFWLAAAQGFALSLAPHIRGDDAGSP 488
           R +AHPAFAA E  T FI ++Q  LL    + D A    AA   AL L         G+P
Sbjct: 427 RCLAHPAFAAGEATTAFIGQHQDALL----QPDAALRQRAAALAALLLYETSPERQPGAP 482

Query: 489 WASTT-----GMRL---GLSRETTLHLSCEGQDRALTLDVTAHCAE---LKGERLTIEHH 537
            AS       G+R    G   + +L     G   A+ +  +    E   L    +     
Sbjct: 483 AASLAPTLPIGLRYRVNGAEHQASLAYGA-GNRFAVAMGESRFAFETIALGAHSVRFSCD 541

Query: 538 GVRRSHRAIRQGDSLYLHWAGDLHRIDLYDPLAAAEASH-SHQGGLAAPMNGSIVRVLVS 596
           G+  S    R   +L LH+ G   RI+ +   AAA A   +  G L A MNG +V V+V+
Sbjct: 542 GLVESATFHRDASTLLLHYQGTPLRIEDHTRAAAARAGEAAGDGKLRASMNGRVVNVMVA 601

Query: 597 VGQPVDAGAQLVVLEAMKMEHSIRAPKAGVIKALYCQEGEMVSEGSALVAFE 648
            G  V+AG  +V LEAMKMEH   AP AG + A++ Q G+  +    +   E
Sbjct: 602 AGDQVEAGQPMVTLEAMKMEHIHVAPAAGRVGAVHVQVGDQAAAMRVIAEIE 653


Lambda     K      H
   0.319    0.134    0.389 

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: 1083
Number of extensions: 48
Number of successful extensions: 4
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: 649
Length of database: 666
Length adjustment: 38
Effective length of query: 611
Effective length of database: 628
Effective search space:   383708
Effective search space used:   383708
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 (21.7 bits)
S2: 54 (25.4 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)
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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