Alignments for a candidate for prpE in Paraburkholderia bryophila 376MFSha3.1

GapMind for catabolism of small carbon sources

Alignments for a candidate for prpE in Paraburkholderia bryophila 376MFSha3.1

Align Propionate--CoA ligase (EC 6.2.1.17) (characterized)
to candidate H281DRAFT_05523 H281DRAFT_05523 propionyl-CoA synthetase (EC 6.2.1.17)

Query= reanno::Phaeo:GFF1175
         (629 letters)



>FitnessBrowser__Burk376:H281DRAFT_05523
          Length = 648

 Score =  642 bits (1656), Expect = 0.0
 Identities = 320/639 (50%), Positives = 426/639 (66%), Gaps = 18/639 (2%)

Query: 1   MSYSEVYEGWKANPEQFWMEAAEAISWDSAPTKALTDKGDGLYEWFADARVNTCYNAVDR 60
           M+  E  E W+ +P  FW  AA +++W     + LT +    + WF  A  N  YN +DR
Sbjct: 1   MNEGEFREDWRTDPMAFWARAASSVAWSRPWDEVLTHQPGQRFSWFDGAYTNASYNCLDR 60

Query: 61  HVEQGRGEQTAIIYDSPITHTKREISYVELRNRVATLAGALRAKGVEKGDRVIIYMPMIP 120
           HVE GRGEQ AI ++SP+T T + ++Y  LR++VA  AG L+ +GV  GD V+IYMP+IP
Sbjct: 61  HVEAGRGEQVAIAFESPVTGTAQTLTYASLRDQVAGFAGVLQLQGVRMGDVVVIYMPVIP 120

Query: 121 EALEAMLACARLGAVHSVVFGGFAANELAVRIDDATPKAIIAASCGLEPGRTVHYKPLLD 180
           +A+ AMLACAR+GA H VVFGGFAA+ELA R+ D  P+ I+ ASCG E  R + YK  +D
Sbjct: 121 QAIIAMLACARIGATHCVVFGGFAASELAKRLRDTLPRVIVTASCGFEVKRRIPYKETVD 180

Query: 181 GAIDLATHKPDFCVIFQREQEVAELIEGRDVNWHGFQYGVEPAECVPVEGNHPAYILYTS 240
            A+ L +      +++QRE    EL E RDV+W     G      +PV   HP YIL+TS
Sbjct: 181 EAV-LQSAWQGPVIVYQRELGRVELAE-RDVDWERAMCGTYGVSPIPVPAGHPLYILHTS 238

Query: 241 GTTGQPKGVIRHTAGQLVALNWTMKNIYNVDPGDVFWAASDVGWVVGHSYICYGPLIHGN 300
           GTTG PKG+ R T G + AL W+M NIY   PGDVFWAASD+GWVVGHSY+ YGPL++G 
Sbjct: 239 GTTGSPKGIQRDTGGYMTALLWSMNNIYRSLPGDVFWAASDIGWVVGHSYMTYGPLLNGC 298

Query: 301 TTIVFEGKPIGTPDAGTFWRVISEHKVKSFFTAPTAFRAVKREDP---------KGEFVK 351
           TT++FEGKP+GTPDA  FWRVI++H+V   FTAPTA RA+K+EDP          GE   
Sbjct: 299 TTVLFEGKPVGTPDAAAFWRVIAKHRVNVLFTAPTALRAIKKEDPGGYQLREPVMGELHW 358

Query: 352 KYDLSCLKQVYLAGERADPDTITWAQEQLKVPVIDHWWQTETGWSIAANP----LGIEEL 407
           +YDL  L+ V+LAGER D  TI WA++ L VPV+DHWWQTE GW +AA+     LG E  
Sbjct: 359 RYDLGSLRSVFLAGERCDTTTIEWAEDLLHVPVLDHWWQTEAGWPMAASTAKGALGGER- 417

Query: 408 PTKLGSPAVPMPGYTVDILDEGGHPVAPGELGAIAVKLPLPPGTLPTLWNAEDRFKKSYL 467
             + G+    +PG+ V  +D+ G  V  G  G +   LPLPPG + T+WNA +R+++SY 
Sbjct: 418 --RRGAAGRALPGWDVRCVDDQGAEVDAGASGNVVCGLPLPPGAMTTIWNAHERYERSYF 475

Query: 468 TTFPGYYETGDAGMKDEDGYLYIMARTDDVINVAGHRLSTGAMEEVLAGHPDVAECAVIG 527
             FPG+Y+TGDAG  D DG++++M RTDDVINVAGHRLSTGA+EE+++    VAECAV+G
Sbjct: 476 GRFPGWYDTGDAGYVDADGFVFVMGRTDDVINVAGHRLSTGAIEEIVSRLDAVAECAVVG 535

Query: 528 VSDSLKGQAPVGFLCLNAGCDTPHEDVVAQVVKLVREKIGPVAAFKLACVVDRLPKTRSG 587
           ++  LKGQ P+ FL L  G     +      VK+VRE++G VA+ + A VV+RLPKTRSG
Sbjct: 536 MAHPLKGQVPLVFLVLKDGSKDGADAAETAAVKVVREQLGAVASMQAAFVVERLPKTRSG 595

Query: 588 KILRGTMVNIADGTDWKMPATIDDPAILDEITTALQGLG 626
           KILR +++ I DG    +PATI+DP +L ++   ++  G
Sbjct: 596 KILRRSLLQIVDGKAVAIPATIEDPGVLVDVERIVKARG 634


Lambda     K      H
   0.318    0.137    0.428 

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: 1349
Number of extensions: 63
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: 629
Length of database: 648
Length adjustment: 38
Effective length of query: 591
Effective length of database: 610
Effective search space:   360510
Effective search space used:   360510
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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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