GapMind for catabolism of small carbon sources

 

Alignments for a candidate for malK in Acidovorax sp. GW101-3H11

Align MsmK aka SMU.882, component of The raffinose/stachyose transporter, MsmEFGK (MalK (3.A.1.1.27) can probably substitute for MsmK; Webb et al., 2008). This system may also transport melibiose, isomaltotriose and sucrose as well as isomaltosaccharides (characterized)
to candidate Ac3H11_2066 SN-glycerol-3-phosphate transport ATP-binding protein UgpC (TC 3.A.1.1.3)

Query= TCDB::Q00752
         (377 letters)



>FitnessBrowser__acidovorax_3H11:Ac3H11_2066
          Length = 355

 Score =  287 bits (735), Expect = 3e-82
 Identities = 160/349 (45%), Positives = 214/349 (61%), Gaps = 26/349 (7%)

Query: 25  DLDIKNKEFIVFVGPSGCGKSTTLRMVAGLEDITKGELKIDGEVVNDKAPKDRDIAMVFQ 84
           D+ +   EF++ VGPSGCGKST L ++AGL++ T+GE++I G+ V    P+DRDIAMVFQ
Sbjct: 28  DIHVAPGEFLILVGPSGCGKSTLLNIIAGLDEPTEGEIRIGGKNVVGMPPRDRDIAMVFQ 87

Query: 85  NYALYPHMSVYDNMAFGLKLRHYSKEAIDKRVKEAAQILGLTEFLERKPADLSGGQRQRV 144
           +YALYP +SV DN+ F L++R   K    KR+ E A +L ++  L+R+P+ LSGGQRQRV
Sbjct: 88  SYALYPTLSVADNIGFALEMRKMPKPERQKRIDEVAAMLQISHLLDRRPSQLSGGQRQRV 147

Query: 145 AMGRAIVRDAKVFLMDEPLSNLDAKLRVSMRAEIAKIHRRIGATTIYVTHDQTEAMTLAD 204
           AMGRA+ R  ++FL DEPLSNLDAKLRV MRAEI ++H+  G T++YVTHDQ EAMTL  
Sbjct: 148 AMGRALARQPQLFLFDEPLSNLDAKLRVEMRAEIKRLHQASGITSVYVTHDQVEAMTLGS 207

Query: 205 RIVIMSSTKNEDGSGTIGRVEQVGTPQELYNRPANKFVAGFIGSPAMNFFDVTIKDGHLV 264
           RI +M            G V+Q+GTP E+YNRPAN +VA FIGSP MN     +  G   
Sbjct: 208 RIAVMKG----------GVVQQLGTPDEIYNRPANTYVATFIGSPTMNLLRGAVTGGQF- 256

Query: 265 SKDGLTIAVTEGQLKMLESKGFKNKNLIFGIRPEDISSSLLVQETYPDATVDAEVVVSEL 324
              G+     +G    L         ++ G+RPE     L++QET P       V V E 
Sbjct: 257 ---GI-----QGAALNLAPPPSSANEVLLGVRPE----HLVMQETAP---WRGRVSVVEP 301

Query: 325 LGSETMLYLKLGQTEFAARVDARDFHEPGEKVSLTFNVAKGHFFDAETE 373
            G +T + +         R DA+   +PGE V L    A  H+FDA++E
Sbjct: 302 TGPDTYVMVDTAAGSVTLRTDAQTRVQPGEHVGLALAPAHAHWFDAQSE 350


Lambda     K      H
   0.318    0.135    0.375 

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: 334
Number of extensions: 11
Number of successful extensions: 3
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: 377
Length of database: 355
Length adjustment: 30
Effective length of query: 347
Effective length of database: 325
Effective search space:   112775
Effective search space used:   112775
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: 49 (23.5 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