GapMind for catabolism of small carbon sources

 

Aligments for a candidate for pccA in Shewanella loihica PV-4

Align propionyl-CoA carboxylase (subunit 2/2) (EC 6.4.1.3) (characterized)
to candidate 5210790 Shew_3218 carbamoyl-phosphate synthase L chain, ATP-binding (RefSeq)

Query= BRENDA::Q19842
         (724 letters)



>lcl|FitnessBrowser__PV4:5210790 Shew_3218 carbamoyl-phosphate
            synthase L chain, ATP-binding (RefSeq)
          Length = 1516

 Score =  305 bits (780), Expect = 1e-86
 Identities = 178/457 (38%), Positives = 266/457 (58%), Gaps = 13/457 (2%)

Query: 50   DKILIANRGEIACRVIKTARAMGIKTVAVHSDVDSNSLHVKMA---DEAVCVGEAPTAKS 106
            DK+L+  RG  A ++I+ A    IK V V SD D  S+   M    D+ VC+G   + +S
Sbjct: 941  DKVLVHARGCTAVKLIRKAHDNNIKVVLVASDPDMTSVPADMLNENDKLVCIGGNTSDES 1000

Query: 107  YLRADRILQAVEDTGAQAVHPGYGFLSENTKFAAELEKAGAKFIGPNSKAILDMGDKIHS 166
            YL A  +L+  E     A+HPG GFLSE+ +FAA     G  F+GP+  ++  MG+K ++
Sbjct: 1001 YLNAYSVLKVAEYEQVDALHPGIGFLSESPQFAALCVNNGVNFVGPSVHSMTTMGNKSNA 1060

Query: 167  KKIATAARVSMIPGYDGEIADEDMCVKVSRDIGYPVMIKASAGGGGKGMRVAWNDKQARE 226
             K + +  V ++PG  G + + +  V V+ +IGYPV++KA  GGGGKG++V    +    
Sbjct: 1061 IKTSQSQNVPVVPGSHGILTNAEQAVNVANEIGYPVLLKAVQGGGGKGIQVVQRPEDMIS 1120

Query: 227  GYRLSKQEAASSFGDDRMLVEKFIDNPRHIEMQVLCDKHGNALWLNERECSIQRRNQKVI 286
             ++ +  EAA++FG+  + +EK++ + RHIE+Q+L DK GN   L  R+CS+QR NQKVI
Sbjct: 1121 LFQKTSTEAAAAFGNGDLYLEKYVTSLRHIEVQLLRDKFGNTKVLGLRDCSVQRNNQKVI 1180

Query: 287  EEAPSSFVPPEMRRKMGEQAVQLAKAVGYDSAGTVEFLVDSQRN-FYFLEMNTRLQVEHP 345
            EE+ S+ +P E+++++ E    L  A  Y  AGTVEF+ +   N  YF+EMNTRLQVEHP
Sbjct: 1181 EESGSTMLPEELKQQVMEYTRALGDATDYMGAGTVEFIYNLDANEVYFMEMNTRLQVEHP 1240

Query: 346  ITECITGIDIVQQMLRVSYGHPLPITQEQVPLNGWAFESRVYAEDPYKGFG-----LPSV 400
            +TE  +GIDIV     ++ G  +   + Q    G+A E RV AE            LP  
Sbjct: 1241 VTEATSGIDIVSAGFDIAAGRSIEDLEPQE--IGYAIEVRVTAEKAALDSNGVLQLLPHP 1298

Query: 401  GRLSRYVEPKHVDGVRCDSGIREGSEISIYYDPLICKLVTHGDNREQALNRMQEALDN-Y 459
            G ++  V P+  D +   S   EG E+S YYD LI +++  G++RE  +N++ + L N  
Sbjct: 1299 GMITECVIPER-DDIEIISIAGEGKEVSPYYDSLIAQIICRGESREDVINKLHDYLANQV 1357

Query: 460  VIRGVTHNIPLLRDIVQEKRFRTGDITTKYLPEVYPE 496
            VI+G+  NIPLL  I+++  F  G   T YLP    E
Sbjct: 1358 VIKGIATNIPLLTRILKDGTFNEGVYDTNYLPRFMAE 1394



 Score = 27.7 bits (60), Expect = 0.005
 Identities = 19/47 (40%), Positives = 24/47 (51%), Gaps = 2/47 (4%)

Query: 660  SPMPGAIKNVNVKPGDMVSEGQELVVMEAMKMQNSLHAGKTGRVKAV 706
            SP PG    V  K GD+V+  Q L + EAMKM + +      R  AV
Sbjct: 1439 SPAPGEADFV--KEGDIVTVDQTLALTEAMKMFSQVTLAGFNRQGAV 1483


Lambda     K      H
   0.316    0.133    0.378 

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: 2218
Number of extensions: 93
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: 724
Length of database: 1516
Length adjustment: 45
Effective length of query: 679
Effective length of database: 1471
Effective search space:   998809
Effective search space used:   998809
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: 58 (26.9 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 (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:

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. 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:

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, 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