Alignments for a candidate for odc in Klebsiella michiganensis M5al

GapMind for catabolism of small carbon sources

Alignments for a candidate for odc in Klebsiella michiganensis M5al

Align ornithine decarboxylase (EC 4.1.1.17) (characterized)
to candidate BWI76_RS05300 BWI76_RS05300 lysine decarboxylase LdcC

Query= BRENDA::Q5ZH57
         (745 letters)



>FitnessBrowser__Koxy:BWI76_RS05300
          Length = 712

 Score =  331 bits (849), Expect = 7e-95
 Identities = 221/689 (32%), Positives = 350/689 (50%), Gaps = 47/689 (6%)

Query: 45  ADNSDFVD----VAAVVVMDDEKAIINKADETKFN--IPIFIITDDSSKVDGETMSKIFH 98
           AD   F++    +  V+   DE ++   +D  + N  +P++   +  S +D    S+   
Sbjct: 40  ADLLQFIEHNPRICGVIFDWDEYSVDLCSDINRLNEYLPLYAFINAHSTMD--VSSQDLR 97

Query: 99  IIDWHNNYDRRLYDR---EIEAAAKKYEDGVLPPFFKALKAYVERGNIQFDCPGHQGGQY 155
           +  W   Y   L +     I    ++Y D + PPF KAL  YV+ G   F  PGH GG  
Sbjct: 98  MTLWFFEYALGLAEEIATRIGQYTREYLDNITPPFTKALFNYVQEGKYTFCTPGHMGGSA 157

Query: 156 FRKSPAGREFYNFYGENIFRSDICNADVDLGDLLIHEGPAMDAEKHAARVFNADKTYFVM 215
           ++KSP G  FY+F+G N  ++D+  +  +LG LL H GP ++AE++ AR F A+++Y V 
Sbjct: 158 YQKSPVGCLFYDFFGGNTLKADVSISVTELGSLLDHSGPHLEAEEYIARAFGAEQSYMVT 217

Query: 216 NGTTTSNNIAITAAVAPGDLVLFDRNNHKSVYNAALVQAGGRPVYLETSRDSYGFIGGIY 275
           NGT+TSN I    +   G  +L DRN HKS+ +  L+ +   P++L+ +R++ G +GGI 
Sbjct: 218 NGTSTSNKIVGMYSAPAGSTLLIDRNCHKSLAH-LLMMSDVVPLWLKPTRNALGILGGIP 276

Query: 276 SKDFDEKSIREKIAKVDPEKAKAKRPFRLAVIQLGTYDGTIYNAKQVVERIGHLCDYILF 335
            ++F   SI++K+         A  P   AVI   TYDG +YN   + E +      I F
Sbjct: 277 KREFTRDSIQQKVNTT----GGAGWPVH-AVITNSTYDGLLYNTTWIKETLD--VPSIHF 329

Query: 336 DSAWVGYEQFIPMMKDSSPLLLNLGPDDPG--ILVTQSTHKQQAGFSQASQIHKKDSHIK 393
           DSAWV Y  F P+ +  S +    G   PG  I  TQSTHK  A  SQAS IH K S+  
Sbjct: 330 DSAWVPYTHFHPIYQGKSGM---SGDRIPGKVIFETQSTHKMLAALSQASLIHIKGSY-- 384

Query: 394 GQKRYINHKQFNNAYMKFSSTSPFYPLFATLDINAKMQEGEAGKKLWHDALVTSVNARKN 453
                 +   FN A+M  +STSP YP+ A+++  A M  G +G++L   ++  +++ RK 
Sbjct: 385 ------DEDTFNEAFMMHTSTSPSYPIVASIETAAAMLRGNSGRRLIQRSIERALDFRKE 438

Query: 454 LLKNATMIKPFLPPVVHGKPWQDADTEKIVSDIDYWKFEKGAKWHGFDGYADNQYFVDPN 513
           + +       +   +     WQ  +    V +   W    G +WHGF    D+  F+DP 
Sbjct: 439 VQRLREESDGWFFDI-----WQPEE----VGEAQCWPVSPGEQWHGFQDADDDHMFLDPV 489

Query: 514 KFMLTTPGIDVETGEYEDFGIPAVILANYLREHGIIPEKNDLNSILFLMTPAETQAKMDN 573
           K  + TPG+D E G  +  GIPA ++A +L E G++ EK    ++LFL +    + +   
Sbjct: 490 KVTILTPGMD-EQGNMDSEGIPAALVAKFLDERGVVVEKTGPYNLLFLFSIGIDKTRAMG 548

Query: 574 LVTQIVKFESLVKADAPLDEVLPRLYSEHQDRYEGYTIKQLCQEVHDFYKNNNTKEYQKE 633
           L+  + +F+     +  +  +LP LY+E  D Y    I+ L Q +H   + +   +    
Sbjct: 549 LLRGLTEFKRSYDLNLRVKNMLPDLYAEDPDFYRNMRIQDLAQGIHRLIRQHQLSQLMLS 608

Query: 634 MFLGKYFPEQAMTPYQANVELLKNNAKLVPLTDIEGLAALEGALPYPPGIFCIVPGEKWT 693
            F     PE  MTP+QA    +K   + + L ++ G  +    LPYPPG+  ++PGE   
Sbjct: 609 AF--DVLPEMKMTPHQAWQRQIKGEVETIELENLVGRISANMILPYPPGVPLLMPGEMIV 666

Query: 694 KVAQKY--FLILEESINR-FPGFAPEIQG 719
           + ++    FL++  SI R +PGF  +I G
Sbjct: 667 EESRAVLNFLLMLCSIGRHYPGFETDIHG 695


Lambda     K      H
   0.318    0.136    0.405 

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: 1225
Number of extensions: 63
Number of successful extensions: 8
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: 745
Length of database: 712
Length adjustment: 40
Effective length of query: 705
Effective length of database: 672
Effective search space:   473760
Effective search space used:   473760
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: 55 (25.8 bits)

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

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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

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