GapMind for catabolism of small carbon sources

 

Aligments for a candidate for edd in Herbaspirillum seropedicae SmR1

Align phosphogluconate dehydratase (characterized)
to candidate HSERO_RS16705 HSERO_RS16705 dihydroxy-acid dehydratase

Query= CharProtDB::CH_024239
         (603 letters)



>lcl|FitnessBrowser__HerbieS:HSERO_RS16705 HSERO_RS16705
           dihydroxy-acid dehydratase
          Length = 578

 Score =  185 bits (469), Expect = 5e-51
 Identities = 158/528 (29%), Positives = 251/528 (47%), Gaps = 60/528 (11%)

Query: 68  IAIITSYNDMLSAHQPYEHYPEIIRKALHEANAVGQVAGGVPAMCDGVTQGQDGME-LSL 126
           I I  +Y+++   +  +    E ++  + EA       GG P     ++ G+  +   ++
Sbjct: 46  IGICNTYSELTPCNSHFRALAEQVKIGIWEA-------GGFPLEFPVMSLGETLLRPTAM 98

Query: 127 LSREVIAMSAAVGLSHNMFDGALFLGVCDKIVPGLTMAALSFGHLPAVFVPSGPMASGLP 186
           L R + +M     +  N  DG + L  CDK  P L M A S   +P + V  GPM SG  
Sbjct: 99  LYRNLASMDVEESIRANPLDGVVLLMGCDKTTPALLMGAASVD-VPTIGVSGGPMLSG-- 155

Query: 187 NKEKVRIRQLYA------------EGKVDRMALLESEAASYHAPGTCTFYGTANTNQMVV 234
              K R R+L +             GK+ +    E+E+  + + G C   GTA+T   +V
Sbjct: 156 ---KYRGRELGSGTGVWQMSEDVRAGKMTQEEFFEAESCMHRSHGHCMTMGTASTMASMV 212

Query: 235 EFMGMQLPGSSFVHPDSPLRDALTAAAARQVTRMTGNGNEWMPIGKMIDEKVVVNGIVAL 294
           E +G+ LP ++ +      R+ L   A R++ +M     E + + K++  +   N I   
Sbjct: 213 EALGVGLPHNAAIPAVDARRNVLARNAGRRIVQMV---EEDLVLSKILTRQAFENAIRVN 269

Query: 295 LATGGSTNHTMHLVAMARAAGIQINWDDFSDLSDVVPLMARLYPNGPADINHFQAAGGVP 354
            A GGSTN  +HL+A+A   GI+++  D+ D+   +P +  L P+G   +  F  AGG+P
Sbjct: 270 AAIGGSTNAVIHLLAIAGRIGIKLDLKDWDDIGQQLPCLLDLQPSGKFLMEDFYYAGGLP 329

Query: 355 VLVRELLKAGLLHEDVNTVAGFGLSRYTLEPWLNNGEL-DWREGAEKSLDSNVIASFEQP 413
            ++R+L    ++ +   T  G  L       W N  +  +W E         VI SF++P
Sbjct: 330 AVIRQL--ESVIDKTALTANGKTL-------WENCQDAPNWNE--------EVIRSFDKP 372

Query: 414 FSHHGGTKVLSGNLG--RAVMKTSAVPVENQVIEAPAVVFESQHDVMPAFEAGLLDRD-- 469
           F    G  +L GNL    AV+K SA           AVVFE+  D+    +   LD D  
Sbjct: 373 FKEAAGIAILKGNLAPDGAVIKPSAATPALLKHRGRAVVFENSDDLHKRIDDENLDVDET 432

Query: 470 CVVVVRHQGPKA-NGMPELHKLMPPLGVLLDRCFKIALVTDGRLSG-ASGKVPSAIHVTP 527
           CV+V+++ GPK   GM E   +  P  +L      +  V+D R+SG A G V   +HV+P
Sbjct: 433 CVLVLKNCGPKGYPGMAEAGNMPLPPKILRKGITDMVRVSDARMSGTAYGTV--VLHVSP 490

Query: 528 EAYDGGLLAKVRDGDIIRVNGQTGELTLLVDEAELAAR-----EPHIP 570
           EA  GG LA V++GD I ++ +  +L L V + ELA R     +P +P
Sbjct: 491 EAAAGGPLAVVQNGDFIELDVEARKLHLDVSDEELARRRAQWQKPELP 538


Lambda     K      H
   0.318    0.134    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: 792
Number of extensions: 44
Number of successful extensions: 7
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 1
Length of query: 603
Length of database: 578
Length adjustment: 37
Effective length of query: 566
Effective length of database: 541
Effective search space:   306206
Effective search space used:   306206
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: 53 (25.0 bits)

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

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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:

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:

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:

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