GapMind for catabolism of small carbon sources

 

Aligments for a candidate for mt2d in Caulobacter crescentus NA1000

Align Probable NADP-dependent mannitol dehydrogenase; MtDH; Mannitol 2-dehydrogenase [NADP(+)]; Short chain dehydrogenase/reductase; YlSDR; EC 1.1.1.138 (characterized)
to candidate CCNA_01892 CCNA_01892 short chain dehydrogenase

Query= SwissProt::Q6CEE9
         (278 letters)



>lcl|FitnessBrowser__Caulo:CCNA_01892 CCNA_01892 short chain
           dehydrogenase
          Length = 546

 Score =  129 bits (325), Expect = 1e-34
 Identities = 81/248 (32%), Positives = 137/248 (55%), Gaps = 9/248 (3%)

Query: 32  KGKVASITGSSSGIGFAVAEAFAQAGADVAIWYNSKPSDEKAEYLSKTYGVRSKAYKCAV 91
           + +V  +TG + GIG+A  + FA+AG  V +   +  + E+A   + + G    A    V
Sbjct: 31  QSRVVLVTGGADGIGWAACQRFARAGDQVLV---ADRNVERARERADSLGPDHHAIAMDV 87

Query: 92  TNAKQVETTIQTIEKDFGKIDIFIANAGIPWTAGPMIDVPNNEEWDKVVDLDLNGAYYCA 151
           ++  Q+    + + ++FG++D+ + NAG+             EE  ++  +++ GA+  A
Sbjct: 88  SSEAQIREGFEQLHREFGRLDVLVNNAGVTDPQPTATLDQTAEEVARLQAINVTGAFLAA 147

Query: 152 KYAGQIFKKQGYGSFIFTASMSGHIVNIPQMQACYNAAKCAVLHLSRSLAVEWAGFA-RC 210
           + AG++  +QG+G+ I  AS +G +    +    Y+A+K AV+ L+R+LA EWA    R 
Sbjct: 148 REAGRLMIEQGHGAIINLASGAGLVALAKRTS--YSASKAAVISLTRTLACEWAAKGVRV 205

Query: 211 NTVSPGYMATE-ISDFIPRDTKEKWWQL--IPMGREGDPSELAGAYIYLASDASTYTTGA 267
           N V PGY  T+ + D I     +    L  IP+GR G+P E+A    +LASDA++Y  GA
Sbjct: 206 NAVLPGYTRTQMVQDQIDAGLLDPSIVLSRIPLGRMGEPEEMAEGAFFLASDAASYVVGA 265

Query: 268 DILVDGGY 275
            ++VDGGY
Sbjct: 266 TLVVDGGY 273



 Score =  110 bits (274), Expect = 9e-29
 Identities = 85/268 (31%), Positives = 133/268 (49%), Gaps = 23/268 (8%)

Query: 12  TPLPTPVPKVSKNIMERFSLKGKVASITGSSSGIGFAVAEAFAQAGADVAIWYNSKPSDE 71
           TP P+P+               +V++ITG   GIG  V + F  AG  + +    +   E
Sbjct: 285 TPAPSPLAP-----------SPRVSAITGGGRGIGRCVVDLFHAAGDRLLV---IERDAE 330

Query: 72  KAEYLSKTYGVRSKAYKCAVTNAKQVETTIQTIEKDFGKIDIFIANAGIPWTAGPMIDVP 131
            A+ L++  G      +  +T+   VE      +  +G++D+ I NAG      P ++  
Sbjct: 331 GAKALAEALGDEHIVVQADITDVAAVEAAFAQAQARWGRLDVLINNAGAADVFKPSLE-Q 389

Query: 132 NNEEWDKVVDLDLNGAYYCAKYAGQIFKKQGYGSFIFTASMSGHIVNIPQMQACYNAAKC 191
             +++  V DL+ +G    AK A ++  + G    +   S++G +  +PQ  A Y AAK 
Sbjct: 390 TAQDFTSVYDLNFSGPLATAKAAARLMSQGGV--IVNLGSIAG-LGALPQRNA-YCAAKA 445

Query: 192 AVLHLSRSLAVEWAGFA-RCNTVSPGYMATEISDFIP---RDTKEKWWQLIPMGREGDPS 247
           AV  +SRSLA EWA    R NTV+PGY+ T     +    R   +K  +  P+GR GDP 
Sbjct: 446 AVTMMSRSLACEWASAGIRVNTVAPGYIETPAVLALKSAGRAQFDKIRRRAPIGRLGDPM 505

Query: 248 ELAGAYIYLASDASTYTTGADILVDGGY 275
           E+A    +LAS A++Y  GA + VDGG+
Sbjct: 506 EVARTIAFLASPAASYVAGATLTVDGGW 533


Lambda     K      H
   0.317    0.132    0.409 

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: 363
Number of extensions: 18
Number of successful extensions: 8
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: 278
Length of database: 546
Length adjustment: 30
Effective length of query: 248
Effective length of database: 516
Effective search space:   127968
Effective search space used:   127968
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: 50 (23.9 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

Links

Downloads

Related tools

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 preprint 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