GapMind for catabolism of small carbon sources

 

Aligments for a candidate for cbtD in Magnetospirillum magneticum AMB-1

Align CbtD, component of Cellobiose and cellooligosaccharide porter (characterized)
to candidate WP_011386731.1 AMB_RS22185 ABC transporter ATP-binding protein

Query= TCDB::Q97VF5
         (362 letters)



>lcl|NCBI__GCF_000009985.1:WP_011386731.1 AMB_RS22185 ABC
           transporter ATP-binding protein
          Length = 533

 Score =  144 bits (363), Expect = 5e-39
 Identities = 88/241 (36%), Positives = 143/241 (59%), Gaps = 16/241 (6%)

Query: 63  IKAVNDVSFGVEKGEILGIIGESGSGKTTLISAILRAIRPPGKIISGKVIFNGMDIFSMT 122
           +KAV+ +S  +++G  +G++GESGSGKTTL  A+LR +   G+I      F G  I SM+
Sbjct: 297 VKAVDGISLDLKRGHTIGVVGESGSGKTTLGLALLRLLDSDGEIS-----FGGTRIESMS 351

Query: 123 IDEFRKLLWKDISYVPQASQNALNPVLPISEIF-----YHEAISHGEADKKRVIERASEL 177
               R L  + +  V Q    +L+P + + +I       HE   H  A++ R+I  A   
Sbjct: 352 AGTLRPLR-RQMQMVFQDPYGSLSPRMSVGQIVGEGLEVHEPAMHA-AERDRLIAAA--- 406

Query: 178 LKLVGLDPARVLKMYPFQLSGGMKQRVMIALSLLLNPKLILMDEPTSALDMLNQELLLKL 237
           L+ VGLDPA     YP + SGG +QR+ IA +L+L PK I++DEPTSALD+  Q  ++ L
Sbjct: 407 LEEVGLDPA-TRDRYPHEFSGGQRQRIAIARALVLKPKFIVLDEPTSALDVSVQAQIVDL 465

Query: 238 IKNINQEMGVTIVYVTHDILNIAQIANRLLVMYKGYVMEEGKTEEIIKSPLNPYTSLLVS 297
           ++++     +  ++++HD+  +  +A+ LLVM  G V+E G+ +E+ K+P   YT  L++
Sbjct: 466 LRDLQARHALAYLFISHDLRVVRALADDLLVMKDGKVVEAGRADELFKAPRTAYTRALMA 525

Query: 298 S 298
           +
Sbjct: 526 A 526



 Score =  139 bits (351), Expect = 1e-37
 Identities = 82/243 (33%), Positives = 137/243 (56%), Gaps = 2/243 (0%)

Query: 63  IKAVNDVSFGVEKGEILGIIGESGSGKTTLISAILRAIR-PPGKIISGKVIFNGMDIFSM 121
           ++AV  VSF + KGE L ++GESGSGK+    +IL+ +  P      G +  +G ++   
Sbjct: 20  VQAVKGVSFTLAKGETLALVGESGSGKSVTALSILQLLPYPRATHPRGSIRLDGAELVGA 79

Query: 122 TIDEFRKLLWKDISYVPQASQNALNPVLPISEIFYHEAISHGEADKKRVIERASELLKLV 181
                RK+    I+ V Q    +LNP+  I          H       + +R  ELL LV
Sbjct: 80  PEPALRKVRGGRIAMVFQEPMTSLNPLHSIEAQVGEVLELHLGLRGSTLRDRVVELLSLV 139

Query: 182 GL-DPARVLKMYPFQLSGGMKQRVMIALSLLLNPKLILMDEPTSALDMLNQELLLKLIKN 240
           G+ +P + L   P +LSGG +QRVMIA++L   P +++ DEPT+ALD+  Q  +L L+K 
Sbjct: 140 GIPEPEKRLGALPHELSGGQRQRVMIAMALAGEPDILIADEPTTALDVTIQAQILALLKG 199

Query: 241 INQEMGVTIVYVTHDILNIAQIANRLLVMYKGYVMEEGKTEEIIKSPLNPYTSLLVSSIP 300
           +   +G+ ++++THD+  + ++A+R+ VM  G ++E G   ++  +P +PYT  L+++ P
Sbjct: 200 LQARLGMALLFITHDLGIVRKMADRVCVMNAGEIVESGPLPQVFDAPAHPYTQRLLAAEP 259

Query: 301 SLK 303
             K
Sbjct: 260 KGK 262


Lambda     K      H
   0.319    0.138    0.391 

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: 393
Number of extensions: 17
Number of successful extensions: 3
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: 362
Length of database: 533
Length adjustment: 32
Effective length of query: 330
Effective length of database: 501
Effective search space:   165330
Effective search space used:   165330
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: 51 (24.3 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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 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