Alignments for a candidate for ilvI in Azorhizobium caulinodans ORS 571

GapMind for Amino acid biosynthesis

Alignments for a candidate for ilvI in Azorhizobium caulinodans ORS 571

Align acetohydroxyacid synthase subunit B (EC 2.2.1.6) (characterized)
to candidate WP_043879985.1 AZC_RS03690 ubiquinone-dependent pyruvate dehydrogenase

Query= metacyc::MONOMER-18810
         (585 letters)



>NCBI__GCF_000010525.1:WP_043879985.1
          Length = 575

 Score =  215 bits (547), Expect = 5e-60
 Identities = 168/549 (30%), Positives = 262/549 (47%), Gaps = 20/549 (3%)

Query: 22  AEILVHALAEEGVEYVWGYPGGAVLYIYDELHKQTKFEHILVRHEQAAVHAADGYARATG 81
           A+++   LA  GVE VWG  G ++    D L    + + + VRHE+ A  AA   A+ TG
Sbjct: 7   ADVMARTLAAAGVERVWGVVGDSLNGFTDALRTIPQVQWMHVRHEEVAAFAAGAEAQLTG 66

Query: 82  KVGVALVTSGPGVTNAVTGIATAYLDSIPMVVITGNVPTHAIGQDAFQECDTVGITRPIV 141
           K+ V   + GPG  + + G+   +    P++ I  ++P+  IG   FQE     + +   
Sbjct: 67  KLAVCAGSCGPGNLHLINGLFDCHRTRTPVLAIAAHIPSAEIGSGYFQETHPEQLFKECS 126

Query: 142 KHNFLVKDVRDLAATIKKAFFIAATGRPGPVVVDIPKDVSRNACKYEYPKSIDMRSYNPV 201
            +   V     +   ++ A   A   + G  V+ IP DV+  A   E P      +  P 
Sbjct: 127 HYCEFVSSPSQMPRIMEIAMRTAIQ-KQGVAVIVIPGDVALQAA--EGPTEPRWTAIAPP 183

Query: 202 NKGHS-GQIRKAVALLQGAERPYIYTGGGVVLANASDELRQLAALTGHPVTNTLMGLGAF 260
               +  ++ K +AL+ GA R  I  GGG     A DE+  LAA    P+ +TL G    
Sbjct: 184 TVVPADSELEKLMALVDGARRITILAGGGC--EGAHDEVVALAAALKAPMVHTLRGKPFV 241

Query: 261 PGTSKQFVGMLGMHGTYEANMAMQNCDVLIAIGARFDDRVIGNPAHFTSQARKIIHIDID 320
              +   VGM G  G      AM   D+L+ +G  F  R       F     K+  IDI 
Sbjct: 242 EYDNPYDVGMTGFIGFPSGYHAMLEADLLLMVGTDFPYR------QFYPTDAKVAQIDIR 295

Query: 321 PSSISKRVKVDIPIVGNVKDVLQELIAQIKASDIKPKREALAKWWEQIE-QWRSVDCLKY 379
           P ++ +R ++D+ +VG+VK  L  L+ ++K    +   + LAK  E  +   R +D L  
Sbjct: 296 PENLGRRTRLDLGLVGDVKATLATLLPRLKP---RTDGDFLAKVQEHYKTSRRDLDALAV 352

Query: 380 DR-SSEIIKPQYVVEKIWELTKGDAFICSDVGQHQMWAAQFYKFDEPRRWINSGGLGTMG 438
               ++ I PQY+ + I E+   DA    DVG+  +WAA++   +  RR I S   G+M 
Sbjct: 353 GNPGTKPIHPQYLAKVIDEVAAQDALFSVDVGETTVWAARYIAMNGKRRLIGSLIHGSMA 412

Query: 439 VGLPYAMGIKKAFPEKEVVTITGEGSIQMCIQELSTCLQYDTPVKICSLNNGYLGMVRQW 498
             +P A+G + A P ++VV+++G+G   M + ++ +  Q   PVKI   NNG LG V   
Sbjct: 413 NAMPQALGAQAAHPGRQVVSLSGDGGFAMLMGDILSLRQLQLPVKIVIFNNGLLGFVD-- 470

Query: 499 QEIEYDNRYSHSYMDALPDFVKLAEAYGHVGMRVEKTSDVEPALREAFRLKDRTVFLDFQ 558
            E++     +       PDF  +A A G +G+RVE  +DV+ AL++AF   D    +D  
Sbjct: 471 MEMKAAGFLNVGTDLQNPDFAAMANAIGILGIRVEDPADVKGALQKAF-AHDGPAVVDVV 529

Query: 559 TDPTENVWP 567
           TD  E V P
Sbjct: 530 TDKMELVMP 538


Lambda     K      H
   0.319    0.135    0.407 

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: 742
Number of extensions: 37
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: 585
Length of database: 575
Length adjustment: 36
Effective length of query: 549
Effective length of database: 539
Effective search space:   295911
Effective search space used:   295911
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: 53 (25.0 bits)

This GapMind analysis is from Apr 10 2024. The underlying query database was built on Apr 09 2024.

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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
changes to Amino acid biosynthesis since the publication.

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 Amino acid biosynthesis