Alignments for a candidate for ilvD in Azorhizobium caulinodans ORS 571

GapMind for Amino acid biosynthesis

Alignments for a candidate for ilvD in Azorhizobium caulinodans ORS 571

Align Dihydroxy-acid dehydratase; DAD; EC 4.2.1.9 (uncharacterized)
to candidate WP_012171167.1 AZC_RS13675 dihydroxy-acid dehydratase

Query= curated2:A0Q0E8
         (554 letters)



>NCBI__GCF_000010525.1:WP_012171167.1
          Length = 576

 Score =  330 bits (845), Expect = 1e-94
 Identities = 206/546 (37%), Positives = 308/546 (56%), Gaps = 23/546 (4%)

Query: 15  HRSLFYAMGYTPEDLK-KPLIGIVNSHNEIIPGHFHLNEIVQAVKLGVASAGGTPIEIPS 73
           HRS    MGY  E+ + KP+I I+N+ +++   H H  + V+ VK G+  AGG P+E+P+
Sbjct: 24  HRSRMSQMGYAAEEYRGKPVIAIINTWSDLNQCHAHFKQRVEDVKRGILQAGGFPVELPA 83

Query: 74  IGICDGISMNHSGMKYPLASRELIADSIEAMTIAHKFDALVLVGNCDKIVPGMLMGAARL 133
           I + +   +  + M Y    R  +A   E +  +H  D  VL+G CDK  PG+L+GA   
Sbjct: 84  ISLSES-KVKPTTMLY----RNFLAMETEELIRSHPVDGAVLMGGCDKTTPGLLLGATSA 138

Query: 134 NVPAIYVSGGPMLPGKLKGKKIDLVHGAFEAVGSYAEGILSDDDLNKIEQHSCPTCGSCA 193
            VPAIYV  GPML G   GK +     AF+       G +SD D  ++E     + G C 
Sbjct: 139 GVPAIYVPAGPMLRGNWHGKVLGSGSDAFKYWDERRAGNISDKDWAEMEVGIARSYGVCM 198

Query: 194 GLFTANSMNSLAEALGVALPGNGTIPAPYGRRKQLAKYAGVKIMELVKKKIKLRDILTKE 253
            + TA +M +LA+ +G+ LPG  +IPA      ++   AG +I+E+V + +    I T+ 
Sbjct: 199 TMGTAATMTALADVIGMTLPGASSIPAADANHIRMCAAAGRRIVEMVWEDLTPDKIQTEG 258

Query: 254 AFKNAIALDMAIGGSSNTTLHLMAIAHEAKVYLTLEDFDEISRRIPHITKLSPAGTHH-M 312
           AF+NAI + MA+G S+N  +H++A+A  A   + LEDFD  SR++P I  + P+G  + M
Sbjct: 259 AFRNAINVAMAMGCSTNAVIHIIAMARRAGHAIGLEDFDAASRKVPVIANIRPSGERYLM 318

Query: 313 VDLDEAGGISAVLKEL---MDANLIFKDQLTVTGKTLEENIKNSLVLNDSVIRPLNNPYS 369
            D   AGG+  +L  L   +D +LI      V+G+T  ++++ + V ND VIRPL+NP  
Sbjct: 319 EDFYYAGGLLGLLTRLTPHLDLSLI-----NVSGQTWAQSLEGAEVYNDDVIRPLDNPIY 373

Query: 370 NEGGIAILRGNLAPDGAVVKQSAVEPEMLYHKGVARVFDGEELAFDAIMNK---KIHPGD 426
            EG +A+L+GNLAP G V+K SA  P +L H G A VFD +  A  A +++    + P  
Sbjct: 374 AEGALALLKGNLAPSGCVMKPSAAAPHLLTHSGPALVFD-DYPALKANIDRDDLDVTPDT 432

Query: 427 VVVIRYEGPKGCPGMRE--MLSPTAAIIGLGLEKSTALITDGRFSGGTRGPCIGHISPEA 484
           V+V+R  GP G PGM E  ML     ++  G+ +    I+D R SG + G CI H+SPE+
Sbjct: 433 VLVLRNAGPLGGPGMPEWGMLPIPKKLVKQGV-RDMVRISDARMSGTSYGACILHVSPES 491

Query: 485 SEGGPIALIEEGDLIEIDISNRRISLLVSPEELSKRKENWIQPPCKAPDGTYLKRYSKLV 544
             GGP+AL+  GD+I +D+ NR I L VS  EL +R+     PP    +  Y   +S+ +
Sbjct: 492 YIGGPLALVRTGDIITVDVPNRSIRLEVSDAELERRRVE-TPPPAPRYERGYGWMFSRHI 550

Query: 545 TSASTG 550
             A  G
Sbjct: 551 GQADQG 556


Lambda     K      H
   0.317    0.136    0.392 

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: 784
Number of extensions: 40
Number of successful extensions: 5
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: 554
Length of database: 576
Length adjustment: 36
Effective length of query: 518
Effective length of database: 540
Effective search space:   279720
Effective search space used:   279720
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 (21.6 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