Alignments for a candidate for iatA in Cupriavidus basilensis 4G11

GapMind for catabolism of small carbon sources

Alignments for a candidate for iatA in Cupriavidus basilensis 4G11

Align Inositol transport ATP-binding protein IatA, component of The myoinositol (high affinity)/ D-ribose (low affinity) transporter IatP/IatA/IbpA. The structure of IbpA with myoinositol bound has been solved (characterized)
to candidate RR42_RS03360 RR42_RS03360 sugar ABC transporter ATP-binding protein

Query= TCDB::B8H229
         (515 letters)



>FitnessBrowser__Cup4G11:RR42_RS03360
          Length = 537

 Score =  381 bits (979), Expect = e-110
 Identities = 228/519 (43%), Positives = 321/519 (61%), Gaps = 23/519 (4%)

Query: 3   LLDVSQVSKSFPGVRALDQVDLVVGVGEVHALLGENGAGKSTLIKILSAAHAADAGTVTF 62
           LL +  + K+FPGVRAL +V+L    GEVHAL+GENGAGKSTL+KILS A+ AD G    
Sbjct: 10  LLALRNICKTFPGVRALRKVELTAYAGEVHALMGENGAGKSTLMKILSGAYTADPGGECH 69

Query: 63  AGQVLDPRDAPLRRQQLGIATIYQEFNLFPELSVAENMYLGREPRRLGLVDWSRLRADAQ 122
                   D P   + LG+A IYQE +L P LSVAEN+YLGR  +R GLV    +     
Sbjct: 70  IDGQRVQIDGPQSARDLGVAVIYQELSLAPNLSVAENIYLGRALQRRGLVARGDMVRACA 129

Query: 123 ALLNDLGLPLNPDAPVRGLTVAEQQMVEIAKAMTLNARLIIMDEPTAALSGREVDRLHAI 182
             L  LG   +P A V  L++A++Q+VEIA+A+   AR+++MDEPT  LS  E DRL A+
Sbjct: 130 PTLARLGADFSPAANVASLSIAQRQLVEIARAVHFEARILVMDEPTTPLSTHETDRLFAL 189

Query: 183 IAGLKARSVSVIYVSHRLGEVKAMCDRYTVMRDGRFVASGDVADVEVADMVRLMVGRHVE 242
           I  L+   ++++Y+SHR+ E+  + DR TV+RDG FV + D A +  A +V++MVGR + 
Sbjct: 190 IRQLRGEGMAILYISHRMAEIDELADRVTVLRDGCFVGTLDRAHLSQAALVKMMVGRDLS 249

Query: 243 --FERRKRRRPPGAVVLKVEGVTPAAPRLSAPGYLRQVSFAARGGEIVGLAGLVGAGRTD 300
             + +   +     V+L V  V            ++  SF  R GE++GLAGLVGAGRT+
Sbjct: 250 GFYTKTHGQAVEREVMLSVRDVADGR-------RVKGCSFDLRAGEVLGLAGLVGAGRTE 302

Query: 301 LARLIFGADPIAAGRVLVDDK-------PLRLRSPRDAIQAGIMLVPEDRKQQGCFLDHS 353
           LARL+FGAD    G V + +         L    PR AI AGI  + EDRK QG FLD S
Sbjct: 303 LARLVFGADARTRGEVRIANPAGSGGLVTLPAGGPRQAIDAGIAYLTEDRKLQGLFLDQS 362

Query: 354 IRRNLSLPSLKALSALGQW-VDERAERDLVETYRQKLRIKMADAETAIGKLSGGNQQKVL 412
           +  N++L  + A  ALG   ++  A R         L I++A A+  +G LSGGNQQKV+
Sbjct: 363 VHENINL-IVAARDALGLGRLNRTAARRRTTEAIDTLGIRVAHAQVNVGALSGGNQQKVM 421

Query: 413 LGRAMALTPKVLIVDEPTRGIDIGAKAEVHQVLSDLADLGVAVVVISSELAEVMAVSDRI 472
           L R + + P+VLI+DEPTRG+DIGAK+E++++++ LA  GVA+++ISSEL EV+ + DR+
Sbjct: 422 LSRLLEIQPRVLILDEPTRGVDIGAKSEIYRLINALAQSGVAILMISSELPEVVGLCDRV 481

Query: 473 VVFREGVIVADL---DAQTATEEGLMAYMATGTDRVAAP 508
           +V REG +  ++    +   T+E ++A +ATG    AAP
Sbjct: 482 LVMREGTLAGEVRPAGSAAETQERIIA-LATGA-AAAAP 518


Lambda     K      H
   0.320    0.136    0.380 

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: 749
Number of extensions: 41
Number of successful extensions: 10
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: 515
Length of database: 537
Length adjustment: 35
Effective length of query: 480
Effective length of database: 502
Effective search space:   240960
Effective search space used:   240960
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: 52 (24.6 bits)

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

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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