Alignments for a candidate for pccA in Dechloromonas agitata is5

GapMind for catabolism of small carbon sources

Alignments for a candidate for pccA in Dechloromonas agitata is5

Align propionyl-CoA carboxylase α subunit (EC 6.4.1.3) (characterized)
to candidate WP_027456904.1 K420_RS0103940 acetyl/propionyl/methylcrotonyl-CoA carboxylase subunit alpha

Query= metacyc::MONOMER-13589
         (666 letters)



>NCBI__GCF_000519045.1:WP_027456904.1
          Length = 666

 Score =  536 bits (1381), Expect = e-156
 Identities = 314/680 (46%), Positives = 413/680 (60%), Gaps = 31/680 (4%)

Query: 1   MFKKILIANRGEIACRVIKTARKMGIQTVAVYSDADRNALHVSMADEAIHIGPPPANQSY 60
           MF KILIANRGEIACRVIKTAR+MGI+TVAVYS+AD NA HV +ADEA+ +GP  A +SY
Sbjct: 1   MFTKILIANRGEIACRVIKTARRMGIRTVAVYSEADANARHVRLADEAVLLGPAAARESY 60

Query: 61  IVIDKIMEAIKASGAEAVHPGYGFLSERMDFAAALEAAGVVFIGPPSGAIEAMGDKITSK 120
           +V DKI+EA K +GA+AVHPGYGFLSE  +FA AL A G+ FIGPP+ AI AMG K  +K
Sbjct: 61  LVADKIIEACKRTGAQAVHPGYGFLSENEEFAEALAANGITFIGPPASAIRAMGSKSEAK 120

Query: 121 KLAKEAGVSTVPGYMGLIADADEAVKISNEIGYPVMIKASAGGGGKGMRIAWSEAEVKEG 180
           KL  +A V   PGY G     D   K +++IGYPV+IKA+AGGGGKGMR+    A+  + 
Sbjct: 121 KLMGKAAVPLTPGYHGDDQTPDLLHKEADQIGYPVLIKAAAGGGGKGMRLVEKSADFPDA 180

Query: 181 FESSKNEAANSFGDDRIFIEKFVTQPRHIEIQVLADKHGNCVYLHERECSIQRRNQKVIE 240
             S K EA +SFG+D + IEK++T+PRHIEIQV AD  GNCVYL ER+CS+QRR+QKV+E
Sbjct: 181 LASCKREAISSFGNDHVLIEKYITKPRHIEIQVFADTLGNCVYLFERDCSVQRRHQKVLE 240

Query: 241 EAPSPFLDEATRKAMGEQACALAKAVGYASAGTVEFIVDGQKNFYFLEMNTRLQVEHPVT 300
           EAP+P + E  R+ MGE A A AKAVGY  AGTVEFI      FYF+EMNTRLQVEHPVT
Sbjct: 241 EAPAPGMPEERRRQMGEAAVAAAKAVGYVGAGTVEFIAMQDGTFYFMEMNTRLQVEHPVT 300

Query: 301 ELITGIDLVEQMIRVAAGEKLPFQQSDLKINGWAMESRLYAEDPYRNFLPSIGRLTRYRP 360
           E+ITG DLVE  +RVAAG+ LP +Q  L+I G A+E+R+YAED  + FLP+ G+L R  P
Sbjct: 301 EMITGQDLVEWQLRVAAGQPLPLKQEQLEIRGHALEARIYAEDANKGFLPATGQLIRLAP 360

Query: 361 PVESVTPTSVVRNDTGVYEGGEISMYYDPMIAKLCTWAPTREAAIEEMRLALDTFEVEGI 420
           P ES+     VR DTGV EG EI+ +YDPMIAKL  W  TR+ A+  MR AL  ++V G+
Sbjct: 361 PAESIN----VRVDTGVEEGDEITPFYDPMIAKLIVWDETRDGALARMRQALADYQVAGL 416

Query: 421 GHNLPFVGAVMDHPRFVKGDITTAFIAEEYPDGFQGAVLDEPTLRRVAAAAAAMNRVAEI 480
             N+ F+  ++  P F   D+ T  I  +    F  A   +P  R     A     + E 
Sbjct: 417 TTNIDFLSRLVACPAFAGADLDTGLIERQKDFLFPAA---QPVPRDALLVATVGELLWEQ 473

Query: 481 RRTRISGTMNNHERHVGVDWVVALQGESYHVSIAADREGSTVSFSDGSSL-----RVTSD 535
              +++   +         W      + + +++++ R   T+SF DG +L     R   D
Sbjct: 474 HAAKLAAKTSGDPHS---PWHAR---DGWRMNLSSAR---TISFKDGETLVDAQVRYRRD 524

Query: 536 -WTPGQPLASLMVDGRPLVMKVGKIPMGFRLRLRGADLKVNVRTP---RQAELALLMPEK 591
            W       + +  G+ L      + +  R RL  + + V+ R     + + + LL  + 
Sbjct: 525 HWAITVAGETTLARGKKLEGDRFAVELDDR-RLIASVVAVDDRRSIFLQGSTVTLLRDDP 583

Query: 592 L-----PPDTSKYLLCPMPGLVVKINVAEGDEVQEGQALATVEAMKMENILRAERRGTVK 646
           L            L  PMPG VV +    G  V++G  L  +EAMKME+ + A   G VK
Sbjct: 584 LHRVDAGDSHGGGLTAPMPGKVVALLAQPGQAVEKGTPLLILEAMKMEHTITAPAAGVVK 643

Query: 647 KIAAAPGASLRVDDVIMEFE 666
               A G  +     ++EFE
Sbjct: 644 AFCYAAGEQVADGAALVEFE 663


Lambda     K      H
   0.318    0.134    0.386 

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: 1105
Number of extensions: 52
Number of successful extensions: 3
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: 666
Length of database: 666
Length adjustment: 38
Effective length of query: 628
Effective length of database: 628
Effective search space:   394384
Effective search space used:   394384
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: 54 (25.4 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.

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Steps (tab-delimited)
Rules (tab-delimited)
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 2024 update 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