Alignments for a candidate for hcs in Beijerinckia indica ATCC 9039

GapMind for Amino acid biosynthesis

Alignments for a candidate for hcs in Beijerinckia indica ATCC 9039

Align homocitrate synthase (EC 2.3.3.14) (characterized)
to candidate WP_012383606.1 BIND_RS03045 2-isopropylmalate synthase

Query= BRENDA::D0VY45
         (540 letters)



>NCBI__GCF_000019845.1:WP_012383606.1
          Length = 532

 Score =  400 bits (1029), Expect = e-116
 Identities = 229/517 (44%), Positives = 319/517 (61%), Gaps = 18/517 (3%)

Query: 21  NPTYVRILDTTLRDGEQSPGAAMTCVQKLETARQLAKLGVDIIEAGFPCASKQDFMAVKM 80
           N   + I DTTLRDGEQSPGA+M   +K+E A  L  +GVD+IEAGFP  S+ DF AV  
Sbjct: 20  NTEQIIIFDTTLRDGEQSPGASMNLDEKIEVAELLDAMGVDVIEAGFPVTSEGDFEAVSA 79

Query: 81  IAEEVGNCVDGNGYVPVITGVSRCNEKDIATAWEALKHAKRPRLRTFIATSPIHMEYKLR 140
           I+  V            + G++R   +DI    EAL+ A RPR+  FI+TSP+HM+YKL+
Sbjct: 80  ISRRVKRAS--------VAGLARAAARDIDRCAEALRDAVRPRMHVFISTSPLHMKYKLQ 131

Query: 141 KSKDQVLETARNMVKFARSLGCTDIQFGAEDAARSDKEFLYQIFGEVIKAGATTLTIPDT 200
           K   +VL+     V  AR+    DI++ AED  R++ +FL +     IKAGA T+ IPDT
Sbjct: 132 KEPGEVLDMISTYVGRARNR-IDDIEWSAEDGTRTEIDFLCRCVEAAIKAGARTINIPDT 190

Query: 201 VGIAMPFEYGKLIADIKANTPGIENAIMATHCHNDLGLATANTIEGARYGARQLEVTING 260
           VG  +P EY  L   ++   P  + AI + HCHNDLGLA ANT+ G + GARQ+E TING
Sbjct: 191 VGYTIPEEYQALFETVRTRVPNSDQAIFSVHCHNDLGLAVANTLAGIKGGARQVECTING 250

Query: 261 IGERAGNASFEEVVMALTCRGIDILGGLHTGINTRHILKTSKMVEKYSGLHLQPHKALVG 320
           +GERAGNA+ EEVVMAL  R  D L   H+ I+ R + + SK+V   S   +Q +KA+VG
Sbjct: 251 LGERAGNAAMEEVVMALRVRA-DAL-AYHSNIDARMLTRASKLVSAVSSFPVQYNKAIVG 308

Query: 321 ANAFLHESGIHQDGMLKHRGTYEIISPEDIGLVRSVGDTIVLGKLSGRQALRNRLEELGY 380
            NAF HESGIHQDGMLK+  TYEI++PE +G+ ++   ++V+GK SGR A + +L+ELGY
Sbjct: 309 RNAFAHESGIHQDGMLKNAQTYEIMTPESVGVHKT---SLVMGKHSGRHAFKEKLKELGY 365

Query: 381 KLKDTEVEGVFWQFKAVAEKKKRITDTDLRALVSNEAFNEQPIWKLGDLQVTCGTVGFST 440
           +L +  +E  F +FK +A++KK + D DL ALV +E  +     KL  L V  GT G  +
Sbjct: 366 ELGENALEEAFARFKDLADRKKIVYDEDLIALVDDEIIHAHDRIKLVALTVIAGTKGPQS 425

Query: 441 ATVKLFSIDGSMHVACSIGTGPVDSAYKAINHIVKEPAKLVKYTLGAITEGIDATATTSV 500
           A + L +IDG      + G GP+D+ + A+  +V   A L  Y + A+T+G DA A  SV
Sbjct: 426 AALTL-TIDGVEQTHQATGNGPIDAIFNAVQALVPHGAVLELYQVHAVTKGTDAQAEVSV 484

Query: 501 EISRGDTNHPVFSGTGGGTDVVVSSVDAYLSALNNML 537
            +S    +    +  G   D +V+S  AY++ALN ++
Sbjct: 485 RLSE---DGKTVTARGADPDTLVASAKAYIAALNKLV 518


Lambda     K      H
   0.318    0.134    0.390 

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: 619
Number of extensions: 30
Number of successful extensions: 7
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: 540
Length of database: 532
Length adjustment: 35
Effective length of query: 505
Effective length of database: 497
Effective search space:   250985
Effective search space used:   250985
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: 52 (24.6 bits)

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

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Protein sequences (fasta format)
Organisms (tab-delimited)
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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