Alignments for a candidate for ech in Oleispira antarctica

GapMind for catabolism of small carbon sources

Alignments for a candidate for ech in Oleispira antarctica

Align fatty acid oxidation complex subunit alpha; EC 1.1.1.35; EC 4.2.1.17; EC 5.1.2.3 (characterized)
to candidate WP_046010135.1 OLEAN_RS16520 3-hydroxyacyl-CoA dehydrogenase

Query= CharProtDB::CH_003230
         (714 letters)



>NCBI__GCF_000967895.1:WP_046010135.1
          Length = 723

 Score =  358 bits (919), Expect = e-103
 Identities = 251/715 (35%), Positives = 373/715 (52%), Gaps = 32/715 (4%)

Query: 15  NIAVITIDVPGEKMNTLKAEFASQVRAIIKQLRENKELRGVVFVSAKPDNFIAGADINMI 74
           NI  + +D P    N +  EF   + A +++LR++ +  G++F SAK   F AG +++ +
Sbjct: 14  NIVHLILDKPNAGANLMDNEFTDSLTAAVEKLRQD-DYAGIIFRSAK-STFFAGGNLDDL 71

Query: 75  GNCKTAQEAEALARQGQQLMAEIHALPIQ---VIAAIHGACLGGGLELALACHGRVCTDD 131
                 + A+ L     +L   +  L  Q   V+A I+GA LGGG ELAL+ H RV  + 
Sbjct: 72  FTTHK-ENADVLYDMVNRLKLAMRELETQGKPVVACINGAALGGGWELALSAHYRVALNK 130

Query: 132 PKTVLGLPEVQLGLLPGSGGTQRLPRLIGVSTALEMILTGKQLRAKQALKLGLVDDVVPH 191
              +LGLPEV LGLLPG GG  R+ RL+GV  A+  +L GKQ + ++ LKLGL+++VV  
Sbjct: 131 G-VILGLPEVTLGLLPGGGGIIRMTRLLGVQAAMPYLLEGKQFKPEKGLKLGLINEVVDS 189

Query: 192 -SILLEAAVELAKKERPSS----RPLPVRERILAGPLGR----ALLFKMVGKKTEHKTQG 242
            + +L++A++  K    +     +P  V+   + G L      A +  +       KT+G
Sbjct: 190 PAAMLQSAIQWIKANSSADCNVQQPYDVKGHKVPGGLPHQPALAKMLPIAPTLIRAKTKG 249

Query: 243 NYPATERILEVVETGLAQGTSSGYDAEARAFGELAMTPQSQALRSIFFASTDVKKDPGSD 302
             PA E IL V+  GL     +    E+R F EL  +  ++ +   F+   +  K  G+ 
Sbjct: 250 TLPAPESILAVMVEGLQVDIDTAMRIESRYFVELVCSQVAKNMIGTFWYQMNEIK-AGAA 308

Query: 303 APP----APLNSVGILGGGLMGGGIAYVTACKAGIPVRIKDINPQGINHALKYSWDQLEG 358
            P       +N +G+LG G+MG GIAY +A K GI V +KD++ +       YS + +  
Sbjct: 309 RPKNIERKKVNKLGVLGAGMMGAGIAYSSAMK-GIDVVLKDVDIESAEKGKAYSENIVNK 367

Query: 359 KVRRRHLKASERDKQLALISGTTDYRGFAHRDLIIEAVFENLELKQQMVAEVEQNCAAHT 418
           KV++  L   + D  L+ I  T + +  A  DL+IEAVFEN ELK ++  E E   +   
Sbjct: 368 KVKQGRLSQDKADALLSAILATDNAQHLAGCDLVIEAVFENRELKAKVTQEAEVQLSTQA 427

Query: 419 IFASNTSSLPIGDIAAHATRPEQVIGLHFFSPVEKMPLVEIIPHAGTSAQTIATTVKLAK 478
           +FASNTS+LPI  +A  + RP+  IGLHFFSPV+KMPLVEII    TS +T+A      +
Sbjct: 428 VFASNTSTLPITGLAQASARPQNFIGLHFFSPVDKMPLVEIICGEKTSDETLALAYDYVQ 487

Query: 479 KQGKTPIVVRDKAGFYVNRILAPYINEAIRMLTQGERVEHIDAALVKFGFPVGPIQLLDE 538
           + GK PIVV D  GFY +R+   + NE I ML +G     I+ A    GFPVGP+ + DE
Sbjct: 488 QIGKIPIVVNDSRGFYTSRVFGTFANEGIAMLGEGIPAAAIENAAFLTGFPVGPLAVTDE 547

Query: 539 VGIDTGTKI---IPVLEAAYGERF--SAPANVVSSILNDDRKGRKNGRGFYLYGQKGRKS 593
           V +    KI     +  AA G+ F        V  +L  +R G+  G GFY Y Q   K 
Sbjct: 548 VSLTLVEKIRKQTMLDMAAEGKDFVHHPGEKTVDKMLAMERAGKLAGAGFYDYPQSDSKE 607

Query: 594 KKQVDPAIYPLIGTQGQGRISAPQVAE---RCVMLMLNEAVRCVDEQVIRSVRDGDIGAV 650
            K+    ++  +    +    A  +AE   R + +   E VRC +E V+ SVRD +IG++
Sbjct: 608 NKK--KHLWAGLKDTFEDNTVAFDLAEIKDRLLYIQAIETVRCFEENVLTSVRDANIGSI 665

Query: 651 FGIGFPPFLGGPFRYIDSLGAGEVVAIMQRLATQYGSRFTPCERLVEMGARGESF 705
            GIGFP + GG  ++I+  G    +   + L    G RF     L +M      F
Sbjct: 666 MGIGFPVWTGGILQFINQTGFDAFIERAEYLFETCGERFRVPNLLKDMAKDNRVF 720


Lambda     K      H
   0.319    0.137    0.393 

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: 976
Number of extensions: 46
Number of successful extensions: 7
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: 714
Length of database: 723
Length adjustment: 40
Effective length of query: 674
Effective length of database: 683
Effective search space:   460342
Effective search space used:   460342
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 55 (25.8 bits)

This GapMind analysis is from Sep 24 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