Alignments for a candidate for pccA in Dinoroseobacter shibae DFL-12

GapMind for catabolism of small carbon sources

Alignments for a candidate for pccA in Dinoroseobacter shibae DFL-12

Align Propionyl-CoA carboxylase biotin-containing subunit (EC 6.4.1.3) (characterized)
to candidate 3607893 Dshi_1301 Carbamoyl-phosphate synthase L chain ATP-binding (RefSeq)

Query= reanno::Dino:3607308
         (681 letters)



>FitnessBrowser__Dino:3607893
          Length = 661

 Score =  443 bits (1140), Expect = e-128
 Identities = 291/684 (42%), Positives = 376/684 (54%), Gaps = 70/684 (10%)

Query: 1   MFKKILIANRGEIACRVIKTARKMGIQTVAIYSDADRNALHVRMADEAVHIGPSPANQSY 60
           MF++ILIANRGEIACRVI T R++G+QTVA++SD D  A HV MAD AV++G +    SY
Sbjct: 1   MFERILIANRGEIACRVIDTCRRLGVQTVAVHSDVDAGARHVAMADMAVNLGGAAPRDSY 60

Query: 61  IVIDKVMDAIRQTGAEAVHPGYGFLSENKLFAEALEKEGVAFIGPPANAIEAMGDKITSK 120
           +  + ++ A R TGAEA+HPGYGFLSEN  F EA+   G+ FIGP A AI AMG K  +K
Sbjct: 61  LRGEAIIAAARATGAEAIHPGYGFLSENPDFVEAVAAAGLVFIGPSAAAIRAMGLKDAAK 120

Query: 121 KIAQEANVSTVPGYMGLIADADEAVKISGEIGYPVMIKASAGGGGKGMRIAWNDAEAREG 180
            +  EA V  VPGY G   D       +  IGYPV+IKA AGGGGKGMR      E  EG
Sbjct: 121 ALMAEAGVPVVPGYQGADQDPARLAAEAEAIGYPVLIKAVAGGGGKGMR----RVEGPEG 176

Query: 181 F----QSSKNEAANSFGDDRIFIEKFVTQPRHIEIQVLADTHGNCIYLGERECSIQRRNQ 236
           F    ++++ EA  +FG+D + +EK+V  PRHIE+QV  D     ++L ER+CS+QRR+Q
Sbjct: 177 FAGALEAARAEARGAFGNDHVLLEKYVATPRHIELQVFGD-GARAVHLFERDCSLQRRHQ 235

Query: 237 KVVEEAPSPFLDEATRKAMGEQSCALAQAVGYASAGTVEFIVDGD-----RNFYFLEMNT 291
           KV+EEAP+P +    R AMG  +   A+A+GYA AGTVEFIVD         F+F+EMNT
Sbjct: 236 KVIEEAPAPGMTPEMRAAMGAAAVRAAEAIGYAGAGTVEFIVDASDGLRPDRFWFMEMNT 295

Query: 292 RLQVEHPVTELITGVDLVEQMIRVAAGEKLPMTQDDVTLTGWAIENRLYAEDPYRNFLPS 351
           RLQVEHPVTE +TGVDLV   +RVA+GE LP  Q+D++L G A E RLYAED  + FLP+
Sbjct: 296 RLQVEHPVTEAVTGVDLVAWQLRVASGEPLPARQEDLSLRGHAFEARLYAEDVPKGFLPA 355

Query: 352 IGRLTRYRPPVEVAAGPLEANGKWHGDAPSGPTAVRNDTGVYEGGEISMYYDPMIAKLCT 411
            GRLT    P +                       R +TGV  G EIS +YDPMIAKL  
Sbjct: 356 TGRLTHLAFPAD----------------------ARIETGVRAGDEISPWYDPMIAKLVV 393

Query: 412 WGPDRPAAIEAMRNALDGFEVEGIGHNLPFVAAVMDHPVFIKGEMTTAFIKEQYPDGFEG 471
            GP R +A+  +   L G EV G   NL F+ A+  H  F  GE+ T  I        E 
Sbjct: 394 HGPTRQSALRKLDRVLAGCEVAGSVTNLAFLRALARHGGFFAGEVDTGLIDR------EV 447

Query: 472 VTLGAADLTRLAAAAAAMFRVAEIRRTRISGTLDNHERMVGTDW--VVTAQDARF-DVTI 528
            TL  A +    A A A    A +      G          T W  +V AQ  RF +  I
Sbjct: 448 ETLSPAPVPCSRARALAALGAAGLHEGGPDGA-------GFTLWAPLVQAQGLRFGEAEI 500

Query: 529 DA---DPGGSTVRFADGTA-HRVTSRWTPGDSLATVEIDGAPMVLKVDKITSGFRMRFRG 584
           +A     G  + R   G A H +T R           +DGAP   ++    +G  + F G
Sbjct: 501 EARIETRGAGSFRVGIGEATHEITRRG------GAWWVDGAPTPARIVVHAAGVSV-FWG 553

Query: 585 ADVKVHVRTPRQAELNDLMPEKLPPDTSKMLLCPMPGLVVKIDVEVGDEVQEGQALCTVE 644
            +   H   P     + L         +  +  PMPGLV  + V  GD V +G  L  +E
Sbjct: 554 NN--YHFTAP-----DPLHRAGAAGPGAGHVEAPMPGLVKAVFVAPGDTVAQGARLAILE 606

Query: 645 AMKMENILRAEKTATVTKINAGAG 668
           AMKME+ L A +   V+++    G
Sbjct: 607 AMKMEHTLTAGRDGVVSEVLVAEG 630


Lambda     K      H
   0.318    0.134    0.392 

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: 1190
Number of extensions: 60
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: 681
Length of database: 661
Length adjustment: 39
Effective length of query: 642
Effective length of database: 622
Effective search space:   399324
Effective search space used:   399324
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 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
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