Alignments for a candidate for fadA in Klebsiella michiganensis M5al

GapMind for catabolism of small carbon sources

Alignments for a candidate for fadA in Klebsiella michiganensis M5al

Align long-chain-3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.211); acetyl-CoA C-acyltransferase (EC 2.3.1.16) (characterized)
to candidate BWI76_RS20455 BWI76_RS20455 multifunctional fatty acid oxidation complex subunit alpha

Query= BRENDA::Q64428
         (763 letters)



>FitnessBrowser__Koxy:BWI76_RS20455
          Length = 714

 Score =  520 bits (1339), Expect = e-151
 Identities = 300/717 (41%), Positives = 437/717 (60%), Gaps = 33/717 (4%)

Query: 48  DVAVIRINSPNSKVNTLNKEVQSEFVEVMNEIWANDQIRSAVLISSKPGCFVAGADINML 107
           ++AVI I++P  K+NTL  E  SE   ++ +I  N ++R AV IS+KP  F+AGADINM+
Sbjct: 15  NIAVITIDAPGEKMNTLKAEFASEVRGIIRQIRDNKELRGAVFISAKPDNFIAGADINMI 74

Query: 108 ASCTTPQEAARISQEGQKMFEKLEKSPKPVVAAISGSCLGGGLELAIACQYRIATKDRKT 167
           A C + QEA  ++++GQ++  ++     PV+AAI G+CLGGGLELA+AC  R+ + D KT
Sbjct: 75  ARCHSAQEAEALARQGQQIMAEIHGLSIPVIAAIHGACLGGGLELALACHGRVCSDDDKT 134

Query: 168 VLGVPEVLLGILPGAGGTQRLPKMVGVPAAFDMMLTGRNIRADRAKKMGLVDQLVDPLGP 227
            LG+PEV LG+LPG+GGTQRLP+++GV  A +M+LTG+ +R  +A K GLVD++V     
Sbjct: 135 RLGLPEVQLGLLPGSGGTQRLPRLIGVSGALEMILTGKQLRPRQALKAGLVDEVV----- 189

Query: 228 GIKSPEERTIEYLEEVAVNFA-KGL-ADRKVSAKQSKGLMEKLTSYAMTIPFVRQQVYKT 285
                  +TI  L + AV  A KG  A R V A++            +  P  R  +++ 
Sbjct: 190 ------AQTI--LLQTAVELALKGRPASRAVPARER----------ILAGPLGRSLLFRL 231

Query: 286 VEEKVKKQTKGLYPAPLKIIDAVKTGLEQGNDAGYLAESEKFGELALTKESKALMGLYNG 345
           V +K   +T+G YPA  +I+  ++TGL QG  +GY  E+  FGELA+T +S+AL  ++  
Sbjct: 232 VAKKTHHKTQGNYPATERILQVMETGLAQGCSSGYAEEARAFGELAMTPQSQALRSIFFA 291

Query: 346 QVLCKKNKFGAPQKTV--QQLAILGAGLMGAGIAQVSVDKG-LKTLLKDTTVTGLGRGQQ 402
               KK++ GA  + V  + + ILG GLMG GIA V+  KG L   +KD    G+    +
Sbjct: 292 STDLKKDR-GADAEPVALRSVGILGGGLMGGGIAYVTACKGGLPVRIKDIQPRGINHALK 350

Query: 403 QVFKGLNDKVKKKALTSFERDSIFSNLIGQLDYKGFEKADMVIEAVFEDLAVKHKVLKEV 462
             +  L+ +V+++ L + ERD     + G LDY+GF   D+VIEAVFEDLA+K K++ EV
Sbjct: 351 YSWDLLDKQVRRRYLRASERDRQIGLISGSLDYQGFAHRDVVIEAVFEDLALKQKMVSEV 410

Query: 463 ESVTPEHCIFASNTSALPINQIAAVSQRPEKVIGMHYFSPVDKMQLLEIITTDKTSKDTT 522
           E       IFASNTS+LPI +IAA + RP++VIG+H+FSPVDKM L+E+I    T + T 
Sbjct: 411 EQHCRPETIFASNTSSLPIGEIAAQASRPQRVIGLHFFSPVDKMPLVEVIPHIGTDRQTI 470

Query: 523 ASAVAVGLKQGKVIIVVKDGPGFYTTRCLAPMMSEVIRILQEGVDPKKLDALTTGFGFPV 582
           A+AV +   QGK  IVV D  GFY  R LAP ++E +R+L EG   + +D     FGFPV
Sbjct: 471 ATAVKLAKLQGKTPIVVADKAGFYVNRILAPYINEAMRLLMEGEPVEHIDNALVKFGFPV 530

Query: 583 GAATLADEVGIDVAQHVAEDLGKAFGERFGGGSVELLKLMVSKGFLGRKSGKGFYIYQSG 642
           G   L DEVGID    +   L  A+GERF      ++  +++    GRK+ +GFY+Y   
Sbjct: 531 GPIQLLDEVGIDTGTKIIPVLEAAWGERF-SPPANIISSILNDDRKGRKNNRGFYLY--A 587

Query: 643 SKNKNLNSEIDNILVNLRLPAKPEVS-SDEDIQYRVITRFVNEAVLCLQEGILATPEEGD 701
           +K +      D  + +L   + P+   S++ +  R +   +NEA  C  E ++ +  +GD
Sbjct: 588 AKGRKSKKRPDPAIYSLLGISSPQARLSEQQVAERCVMMMLNEAARCFDERVVRSARDGD 647

Query: 702 IGAVFGLGFPPCLGGPFRFVDLYGAQKVVDRLRKYESAYGTQFTPCQLLRDLANNSS 758
           IGAVFG+GFPP LGGPFR++D  GA +V   L++  + YG +FTPC  L  +A   +
Sbjct: 648 IGAVFGIGFPPFLGGPFRYMDTLGAGEVAAILQRLAAQYGPRFTPCDTLLHMAEQGA 704


Lambda     K      H
   0.317    0.135    0.380 

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: 1070
Number of extensions: 45
Number of successful extensions: 9
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 1
Length of query: 763
Length of database: 714
Length adjustment: 40
Effective length of query: 723
Effective length of database: 674
Effective search space:   487302
Effective search space used:   487302
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: 55 (25.8 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