GapMind for catabolism of small carbon sources

 

Aligments for a candidate for pcaF in Caulobacter crescentus NA1000

Align subunit of β-ketoadipyl CoA thiolase (EC 2.3.1.174; EC 2.3.1.16) (characterized)
to candidate CCNA_00938 CCNA_00938 acetyl-CoA acetyltransferase

Query= metacyc::MONOMER-3207
         (400 letters)



>lcl|FitnessBrowser__Caulo:CCNA_00938 CCNA_00938 acetyl-CoA
           acetyltransferase
          Length = 395

 Score =  261 bits (666), Expect = 3e-74
 Identities = 157/397 (39%), Positives = 229/397 (57%), Gaps = 8/397 (2%)

Query: 4   VFICDAIRTPIGRFGGALAGVRADDLAAVPLKALIEPNPAVQWDQVDEVFFGCANQAGED 63
           V I    RTP+G F GAL GV+A DL A  +KA IE    V  D+V+++  GC   AG  
Sbjct: 7   VVIVAYARTPMGGFQGALGGVKATDLGATAVKAAIE-RAGVAGDKVEQIIMGCVLPAGL- 64

Query: 64  NRNVARMALLLAGLPESIPGVTLNRLCASGMDAIGTAFRAIASGEMELAIAGGVESMSRA 123
            +  AR A L AGLP S+   T+N++C SGM A   A  A+A+G +++ +AGG+ESM+ A
Sbjct: 65  GQAPARQAALGAGLPLSVEATTVNKMCGSGMQAAIMAHDALAAGSVDVVVAGGMESMTGA 124

Query: 124 PFVMGKAESGYSRNMKLEDTTIGWRFINPLMKSQYGVDSMPETADNVADDYQVSRADQDA 183
           P++M K  +G        D      +++ L  +      M   A++ A  YQ +R   D 
Sbjct: 125 PYLMSKHRAGARIG---HDQMWDSMYLDGLEDAYTPGKLMGAFAEDSAQTYQFTREAMDD 181

Query: 184 FALRSQQKAAAAQAAGFFAEEIVPVRIAHKKGETIVERDEHLRPETTLEALTKLKPVNGP 243
           +A R   KA AA  +G F  EI PV +  +KG  +V+ DE        +  T L+P    
Sbjct: 182 YATRGLMKAKAAVESGAFKAEITPVSVVTRKGTEVVDTDEQPGKADPAKIPT-LRPAFSR 240

Query: 244 DKTVTAGNASGVNDGAAALILASAEAVKKHGLTPRARVLGMASGGVAPRVMGIGPVPAVR 303
           D  VTA N+S ++DGAAAL++      K  GL   A+V+  A+    P +    PVPA++
Sbjct: 241 DGGVTAANSSSISDGAAALVMTRESVAKALGLPILAKVVSHAAHAHEPGLFTTAPVPAMQ 300

Query: 304 KLTERLGVAVSDFDVIELNEAFASQGLAVLRELGVADDAPQVNPNGGAIALGHPLGMSGA 363
           K  ++ G +V+D D+ E+NEAFA   +   +ELG+ DD  ++N NGGA ALGHP+G SGA
Sbjct: 301 KALKKAGWSVADVDLFEVNEAFAVVAMIAQKELGIPDD--KLNVNGGACALGHPIGASGA 358

Query: 364 RLVLTALHQLEKSGGRKGLATMCVGVGQGLALAIERV 400
           R++ T ++ L+  GG+KGLA++C+G G+  A+AIE V
Sbjct: 359 RILCTLINALQSRGGKKGLASLCIGGGEATAMAIELV 395


Lambda     K      H
   0.318    0.134    0.383 

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: 402
Number of extensions: 16
Number of successful extensions: 5
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: 400
Length of database: 395
Length adjustment: 31
Effective length of query: 369
Effective length of database: 364
Effective search space:   134316
Effective search space used:   134316
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 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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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 the paper from 2019 on GapMind for amino acid biosynthesis, the preprint 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