GapMind for catabolism of small carbon sources

 

Aligments for a candidate for mmsA in Pseudomonas putida KT2440

Align malonate-semialdehyde dehydrogenase (acetylating) (EC 1.2.1.18); methylmalonate-semialdehyde dehydrogenase (CoA-acylating) (EC 1.2.1.27) (characterized)
to candidate PP_4667 PP_4667 methylmalonate-semialdehyde dehydrogenase

Query= BRENDA::Q02252
         (535 letters)



>lcl|FitnessBrowser__Putida:PP_4667 PP_4667
           methylmalonate-semialdehyde dehydrogenase
          Length = 508

 Score =  622 bits (1603), Expect = 0.0
 Identities = 294/488 (60%), Positives = 383/488 (78%)

Query: 34  SSSVPTVKLFIGGKFVESKSDKWIDIHNPATNEVIGRVPQATKAEMDAAIASCKRAFPAW 93
           S+ V  VKL I G++VESK+ +W DI NPAT EV+ RVP AT  E+DAA+A+ +RAF  W
Sbjct: 9   STKVEQVKLLIDGQWVESKTTEWRDIVNPATQEVLARVPFATVEEVDAAVAAAQRAFQTW 68

Query: 94  ADTSVLSRQQVLLRYQQLIKENLKEIAKLITLEQGKTLADAEGDVFRGLQVVEHACSVTS 153
            +T + +R +++L+ Q LI+E+ K IA++++ EQGKTLADAEGD+FRGL+VVEHA S+ +
Sbjct: 69  RNTPIGARMRIMLKLQALIREHTKRIAQVLSAEQGKTLADAEGDIFRGLEVVEHAASIGT 128

Query: 154 LMMGETMPSITKDMDLYSYRLPLGVCAGIAPFNFPAMIPLWMFPMAMVCGNTFLMKPSER 213
           L MGE   ++   +D Y+ R P+GVCAGI PFNFPAMIPLWMFPMA+VCGNTF++KPSE+
Sbjct: 129 LQMGEFAENVAGGVDTYTLRQPIGVCAGITPFNFPAMIPLWMFPMAIVCGNTFVLKPSEQ 188

Query: 214 VPGATMLLAKLLQDSGAPDGTLNIIHGQHEAVNFICDHPDIKAISFVGSNKAGEYIFERG 273
            P +TMLL +L  ++G P G LN++HG  + V+ IC H DIKAISFVGS + G +++  G
Sbjct: 189 DPLSTMLLVELALEAGVPAGVLNVVHGGKQVVDAICTHQDIKAISFVGSTEVGTHVYNLG 248

Query: 274 SRHGKRVQANMGAKNHGVVMPDANKENTLNQLVGAAFGAAGQRCMALSTAVLVGEAKKWL 333
           S+HGKRVQ+ MGAKNH VV+PDAN+  T+N LVGAAFGAAGQRCMA S AVLVG+A++WL
Sbjct: 249 SQHGKRVQSMMGAKNHAVVLPDANRTQTINALVGAAFGAAGQRCMATSVAVLVGKAREWL 308

Query: 334 PELVEHAKNLRVNAGDQPGADLGPLITPQAKERVCNLIDSGTKEGASILLDGRKIKVKGY 393
           P++ E A  L+VNAG +PG D+GP+++ +AKERV  LI+SG KEGA + LDGR +KV GY
Sbjct: 309 PDIKEAASKLKVNAGCEPGTDVGPVVSKRAKERVLGLIESGIKEGAKLELDGRDVKVPGY 368

Query: 394 ENGNFVGPTIISNVKPNMTCYKEEIFGPVLVVLETETLDEAIQIVNNNPYGNGTAIFTTN 453
           E GNFVGPT+ S VK +M  Y +EIFGPVLV LE +TLDEAI +VN NP+GNGT +FT +
Sbjct: 369 EQGNFVGPTLFSGVKTDMQVYTQEIFGPVLVTLEVDTLDEAIALVNANPFGNGTGLFTQS 428

Query: 454 GATARKYAHLVDVGQVGVNVPIPVPLPMFSFTGSRSSFRGDTNFYGKQGIQFYTQLKTIT 513
           GA ARK+   +D+GQVG+N+PIPVP+P FSFTGSR S  GD   YGKQ +QFYTQ KT+T
Sbjct: 429 GAAARKFQSEIDIGQVGINIPIPVPVPFFSFTGSRGSKLGDLGPYGKQVVQFYTQTKTVT 488

Query: 514 SQWKEEDA 521
           ++W ++D+
Sbjct: 489 ARWFDDDS 496


Lambda     K      H
   0.318    0.133    0.391 

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: 701
Number of extensions: 26
Number of successful extensions: 1
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: 535
Length of database: 508
Length adjustment: 35
Effective length of query: 500
Effective length of database: 473
Effective search space:   236500
Effective search space used:   236500
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 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