Alignments for a candidate for garK in Magnetospirillum magneticum AMB-1

GapMind for catabolism of small carbon sources

Alignments for a candidate for garK in Magnetospirillum magneticum AMB-1

Align D-glycerate 2-kinase (EC 2.7.1.-) (characterized)
to candidate WP_050750703.1 AMB_RS11570 glycerate kinase

Query= reanno::psRCH2:GFF1145
         (423 letters)



>NCBI__GCF_000009985.1:WP_050750703.1
          Length = 405

 Score =  454 bits (1169), Expect = e-132
 Identities = 245/408 (60%), Positives = 294/408 (72%), Gaps = 5/408 (1%)

Query: 12  LFDSAIEAAHPRHVLADHLPEDRSGRAIVIGAGKAAAAMAEAIEKVWEGELSGLVVTRYE 71
           +F++A+EAA P   L   LP    GR +VIGAGKAAAAMA A+E  W+G LSGLVVTRY 
Sbjct: 1   MFEAAVEAAKPSACLPPALPAPPPGRTLVIGAGKAAAAMARAVEDHWQGPLSGLVVTRYG 60

Query: 72  HHADCKRIEVVEAAHPVPDDAGERVARRVLELVSNLEESDRVIFLLSGGGSSLLALPAEG 131
           H    +RIEVVEAAHPVPD AGE  A R+++L++ +   D V+ L+SGGGS+LLA PAEG
Sbjct: 61  HCVPTRRIEVVEAAHPVPDAAGEHAAGRMMDLLAGVGADDLVLCLISGGGSALLARPAEG 120

Query: 132 ISLADKQAINKALLRSGAHIGEMNCVRKHLSAIKGGRLAKACWPASVYTYAISDVPGDEA 191
           I+LA+KQA+  ALLRSGA IGE+NCVRKHLSA+KGGRLA    PA + T AISDVPGD  
Sbjct: 121 ITLAEKQALTGALLRSGAAIGEINCVRKHLSAVKGGRLAALAAPARLVTLAISDVPGDNP 180

Query: 192 TVIASGPTVADPTTSEQALEILERYHIEVPANVRAWLEDPRSETLKPGDPMLSRSHFRLI 251
           +VIASGPTVADPTT  +A  +L RY I  P  + A L DP +ET K   P      +RLI
Sbjct: 181 SVIASGPTVADPTTLAEARAVLARYGIAPPPAIAARLNDPAAETPKSLPP----GEYRLI 236

Query: 252 ATPQQSLDAAAEVARAAGITPLILGD-LEGEAREVAKVHAGIARQVVLHGQPIAAPCVIL 310
           ATPQ+SL+AAA VA  AG+ PL+LGD LEGEARE+A+V AGI + +  H QP+  P VIL
Sbjct: 237 ATPQRSLEAAALVAARAGLMPLLLGDALEGEAREMARVMAGIVKSIRAHQQPVPMPAVIL 296

Query: 311 SGGETTVTVRGNGRGGRNAEFLLALTENLQGLPNVYALAGDTDGIDGSEDNAGALMMPDS 370
           SGGE TVT+RG G+GG NAEF LAL   L+    V A+A DTDGIDGSEDNAGA++ PD+
Sbjct: 297 SGGEATVTIRGQGKGGPNAEFALALALALKDTQGVEAIACDTDGIDGSEDNAGAVITPDT 356

Query: 371 YARAETLGLRAADALANNDGYGYFAALDDLIVTGPTRTNVNDFRAILI 418
             RA  LGL     L  ND YG+F  L DL+  GPT TNVNDFRA+L+
Sbjct: 357 AERARALGLNLESYLNQNDSYGFFNTLGDLVKCGPTLTNVNDFRAVLV 404


Lambda     K      H
   0.316    0.134    0.384 

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: 502
Number of extensions: 24
Number of successful extensions: 3
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: 423
Length of database: 405
Length adjustment: 31
Effective length of query: 392
Effective length of database: 374
Effective search space:   146608
Effective search space used:   146608
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: 50 (23.9 bits)

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

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Protein sequences (fasta format)
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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, 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

GapMind for catabolism of small carbon sources