GapMind for catabolism of small carbon sources

 

Alignments for a candidate for mmsA in Shewanella oneidensis MR-1

Align Methylmalonate-semialdehyde dehydrogenase (EC 1.2.1.27) (characterized)
to candidate 202865 SO3774 proline dehydrogenase/delta-1-pyrroline-5-carboxylate dehydrogenase, putative (NCBI ptt file)

Query= reanno::pseudo1_N1B4:Pf1N1B4_1229
         (505 letters)



>FitnessBrowser__MR1:202865
          Length = 1059

 Score =  174 bits (441), Expect = 1e-47
 Identities = 155/477 (32%), Positives = 231/477 (48%), Gaps = 22/477 (4%)

Query: 25   TTEWHDIVNPA-TQQVLAKVPFATAAEVDAAISAAHRAFQTWKLTPIGARMRIMLKLQAL 83
            T E   IV+P  T Q + +V FA  A ++ A+S+AH AF +W  TP+  R   + KL  L
Sbjct: 575  TGEHKTIVSPFDTTQTVGQVAFADKAAIEQAVSSAHAAFGSWTRTPVEVRASALQKLADL 634

Query: 84   IREHSKRIAVVLSNEQGKTIADAEGDIFRGLEVVEHACSIGSLQMG--EFAENVAGGVDT 141
            + E+ + +  + + E GK+I D   ++   ++   +        M   E      G ++ 
Sbjct: 635  LEENREELIALCTREAGKSIQDGIDEVREAVDFCRYYAVQAKKLMSKPELLPGPTGELNE 694

Query: 142  YTLRQPIGVCAGITPFNFPAMIPLWMFPMAIACGNTFVLKPSEQDPMSTMLLVELAIEAG 201
              L Q  GV   I+P+NFP  I L     A+A GNT V KP+EQ  +     V+LA +AG
Sbjct: 695  LFL-QGRGVFVCISPWNFPLAIFLGQVSAALAAGNTVVAKPAEQTSIIGYRAVQLAHQAG 753

Query: 202  IPPGVLNVVHG-GKDVVDALCTHKDIKAVSFVGSTAVGTHV-YDLAGKHGKRVQ--SMMG 257
            IP  VL  + G G  V +AL   + I  V F GST     +   LA + G  +   +  G
Sbjct: 754  IPTDVLQYLPGTGATVGNALTADERIGGVCFTGSTGTAKLINRTLANREGAIIPLIAETG 813

Query: 258  AKNHAVVLPDANREQALNALVGAGFGAAGQRCMATSVVVL-VGAAKQWLPDLKALAQKLK 316
             +N  VV   +  EQ +N +V + F +AGQRC A  V+ L    A + +  L+    +L 
Sbjct: 814  GQNAMVVDSTSQPEQVVNDVVSSSFTSAGQRCSALRVLFLQEDIADRVIDVLQGAMDELV 873

Query: 317  VNAGSEPGTDVGPVISKRAKARILDLIESGIKEGAKLELDGRDISVP-GYEKGNFVGPTL 375
            +   S   TDVGPVI   AKA  LD     IK+  KL    + +S+P G E G+FV PT 
Sbjct: 874  IGNPSSIKTDVGPVIDATAKAN-LDAHIDHIKQVGKLI---KQMSLPAGTENGHFVAPTA 929

Query: 376  FSGVTPEMQIYTQEIFGPVLVVL--EVDTLDQAIALVNANPFGNGTGLFTQSGAAARKFQ 433
                   +++  +E FGP+L V+  +   L   I  +N+  FG   G+ +++   A +  
Sbjct: 930  VE--IDSIKVLEKEHFGPILHVIRYKASELAHVIDEINSTGFGLTLGIHSRNEGHALEVA 987

Query: 434  TEIDVGQVGIN---IPIPVPVPFFSFTGSRGSKLGDLGP-YGKQVVQFYTQTKTVTA 486
             +++VG V IN   I   V V  F   G  G+     GP Y  + V   T+T  +TA
Sbjct: 988  DKVNVGNVYINRNQIGAVVGVQPFGGQGLSGTGPKAGGPHYLTRFVTEKTRTNNITA 1044


Lambda     K      H
   0.319    0.135    0.397 

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: 1034
Number of extensions: 45
Number of successful extensions: 4
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: 505
Length of database: 1059
Length adjustment: 40
Effective length of query: 465
Effective length of database: 1019
Effective search space:   473835
Effective search space used:   473835
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 (21.7 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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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:

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