BGC0000972 - 1 region(s) - antiSMASH results

Identified secondary metabolite regions using strictness 'relaxed'

BGC0000972 (Escherichia coli)

Region	Type	From	To	Most similar known cluster		Similarity
Region 1	NRPS,T1PKS	1	55,140	N-myristoyl-D-asparagine/cis-7-tetradecenoyl-D-asparagine/(R)-N1-((S)-5-oxohexan-2-yl)-2-tetradecanamidosuccinamide/colibactin/precolibactin 1489	NRPS:Type I+PKS:Type I	100%

BGC0000972 - Region 1 - NRPS,T1PKS

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Location: 1 - 55,140 nt. (total: 55,140 nt) Show pHMM detection rules used

Region on contig edge.

NRPS: cds(Condensation and (AMP-binding or A-OX))
T1PKS: cds(PKS_AT and (PKS_KS or ene_KS or mod_KS or hyb_KS or itr_KS or tra_KS))

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core biosynthetic genes

additional biosynthetic genes

transport-related genes

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Gene details

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Gene overview

MIBiG

NRPS/PKS domains

MIBiG comparison

KnownClusterBlast

NRPS/PKS modules

Gene/CDS overview

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Identifier	Product	Length		Function	Sequence		NCBI Blast	Filter details
		NT	AA		NT	AA

External annotation

Name		MIBiG
Version		4.0alpha

Type		Subregion
Location		1 - 55,141
Label		BGC0000972

Detailed domain annotation

Selected features only

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Similar gene clusters

Analysis type:

Reference	Similarity score	Type	Compound(s)	Organism
BGC0000972	1.83	NRP, Polyketide	N-myristoyl-D-asparagine, cis-7-tetradecenoyl-D-asparagine, (R)-N1-((S)-5-oxohexan-2-yl)-2-tetradecanamidosuccinamide	Escherichia coli
BGC0002058	0.70	Polyketide, NRP	mutanocyclin	Streptococcus mutans B04Sm5
BGC0002287	0.70	NRP	mutanocyclin, leuvalin, tyrvalin	Streptococcus mutans
BGC0002518	0.69	NRP	syringafactin A, syringafactin C	Pseudomonas sp. SZ57
BGC0002412	0.65	NRP	holomycin	Photobacterium galatheae
BGC0000465	0.64	NRP	xenortide A, xenortide B, xenortide C, xenortide D	Xenorhabdus nematophila ATCC 19061
BGC0002017	0.64	NRP	potensibactin	Nocardiopsis potens DSM 45234
BGC0002135	0.63	NRP	bovienimide A	Xenorhabdus bovienii SS-2004
BGC0000457	0.63	NRP	vicibactin	Rhizobium etli CFN 42
BGC0000343	0.62	NRP	enterobactin	Pseudomonas sp. J465

Reference	Similarity score	Type	Compound(s)	Organism
BGC0000972	1.00	NRP, Polyketide	N-myristoyl-D-asparagine, cis-7-tetradecenoyl-D-asparagine, (R)-N1-((S)-5-oxohexan-2-yl)-2-tetradecanamidosuccinamide	Escherichia coli
BGC0002058	0.68	Polyketide, NRP	mutanocyclin	Streptococcus mutans B04Sm5
BGC0002287	0.68	NRP	mutanocyclin, leuvalin, tyrvalin	Streptococcus mutans
BGC0002518	0.67	NRP	syringafactin A, syringafactin C	Pseudomonas sp. SZ57
BGC0002529	0.66	NRP	aminochelin, azotochelin, protochelin	Azotobacter vinelandii CA
BGC0002412	0.66	NRP	holomycin	Photobacterium galatheae
BGC0001925	0.65	Alkaloid	altemicidin, SB-203207, SB-203208	Streptomyces sp.
BGC0000465	0.65	NRP	xenortide A, xenortide B, xenortide C, xenortide D	Xenorhabdus nematophila ATCC 19061
BGC0000131	0.65	Polyketide	pyrrolomycin	Streptomyces sp. UC 11065
BGC0002017	0.65	NRP	potensibactin	Nocardiopsis potens DSM 45234

Similar known gene clusters from MIBiG 4.0

Module view

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NRPS/PKS products

NRPS/PKS substrates

Predicted core structure(s)

For candidate cluster 1, location 0 - 55140:

Rough prediction of core scaffold based on assumed PKS/NRPS colinearity; tailoring reactions not taken into account

Polymer prediction:: (Ala - redmal) + (X) + (mal) + (Gly - Cys) + (Cys) + (Asn)

Direct lookup in NORINE database: strict or relaxed

Link to NORINE database query form

NRPS/PKS substrate predictions

clbN

Search NORINE for peptide: strict or relaxed

AMP-binding (453..844): Asn

nrpys: Asn

SVM prediction details:

Predicted physicochemical class:: hydrophilic (Arg, Asp, Glu, Asn, Lys, Gln, Orn, Aad)
Large clusters prediction:: Aliphatic chain with H-bond donor (Asp, Asn, Glu, Gln, Aad)
Small clusters prediction:: asp,asn (Asp, Asn)
Single AA prediction:: asn (Asn)

Stachelhaus prediction details:

Stachelhaus sequence:: DLTKVGEVGK
Nearest Stachelhaus code(s):: Asn DLTKVGEVGK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

clbK

Search NORINE for peptide: strict or relaxed

AMP-binding (1269..1664): Cys

nrpys: Cys

SVM prediction details:

Predicted physicochemical class:: hydrophobic-aliphatic (Ala, Gly, Val, Leu, Ile, Abu, Ival, Ser, Thr, Hpg, Dhpg, Cys, Pro, Hpr)
Large clusters prediction:: Polar, uncharged (aliphatic with -SH) (Cys)
Small clusters prediction:: Polar, uncharged (aliphatic with -SH) (Cys)
Single AA prediction:: Polar, uncharged (aliphatic with -SH) (Cys)

Stachelhaus prediction details:

Stachelhaus sequence:: DLYNLSLIWK
Nearest Stachelhaus code(s):: Cys DLYNLSLIWK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

clbJ

Search NORINE for peptide: strict or relaxed

AMP-binding (507..894): Gly

nrpys: Gly

SVM prediction details:

Predicted physicochemical class:: hydrophobic-aliphatic (Ala, Gly, Val, Leu, Ile, Abu, Ival, Ser, Thr, Hpg, Dhpg, Cys, Pro, Hpr)
Large clusters prediction:: Apolar, aliphatic (Gly, Ala, Val, Leu, Ile, Abu, Ival)
Small clusters prediction:: Tiny, hydrophilic, transition to aliphatic (Gly, Ala)
Single AA prediction:: gly (Gly)

Stachelhaus prediction details:

Stachelhaus sequence:: DILQLGLIWK
Nearest Stachelhaus code(s):: Gly DILQLGLIWK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

AMP-binding (1555..1950): Cys

nrpys: Cys

SVM prediction details:

Predicted physicochemical class:: hydrophobic-aliphatic (Ala, Gly, Val, Leu, Ile, Abu, Ival, Ser, Thr, Hpg, Dhpg, Cys, Pro, Hpr)
Large clusters prediction:: Polar, uncharged (aliphatic with -SH) (Cys)
Small clusters prediction:: Polar, uncharged (aliphatic with -SH) (Cys)
Single AA prediction:: Polar, uncharged (aliphatic with -SH) (Cys)

Stachelhaus prediction details:

Stachelhaus sequence:: DLYNLSLIWK
Nearest Stachelhaus code(s):: Cys DLYNLSLIWK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

clbI

PKS_AT (531..813): mal

ATSignature: Malonyl-CoA

Top 3 matches:: Malonyl-CoA: 87.5%; inactive: 79.2%; Propionyl-CoA: 54.2%

minowa: Malonyl-CoA

Prediction, score:

Malonyl-CoA: 135.2
inactive: 78.0
Methoxymalonyl-CoA: 66.0
Methylmalonyl-CoA: 56.3
Isobutyryl-CoA: 28.5
Propionyl-CoA: 26.3
Ethylmalonyl-CoA: 20.5
2-Methylbutyryl-CoA: 14.2
Benzoyl-CoA: 11.6
trans-1,2-CPDA: 11.4
CHC-CoA: 9.8
3-Methylbutyryl-CoA: 6.9
fatty_acid: 0.0
Acetyl-CoA: 0.0

clbH

Search NORINE for peptide: strict or relaxed

AMP-binding (24..422): Ser

nrpys: Ser

SVM prediction details:

Predicted physicochemical class:: hydrophobic-aliphatic (Ala, Gly, Val, Leu, Ile, Abu, Ival, Ser, Thr, Hpg, Dhpg, Cys, Pro, Hpr)
Large clusters prediction:: Aliphatic chain or phenyl group with -OH (Ser, Thr, Dhpg, Hpg)
Small clusters prediction:: ser (Ser)
Single AA prediction:: ser (Ser)

Stachelhaus prediction details:

Stachelhaus sequence:: DVWHFSLIDK
Nearest Stachelhaus code(s):: Ser DVWHFSLIDK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

AMP-binding (992..1384): X

nrpys: Sam

SVM prediction details:

Predicted physicochemical class:: hydrophobic-aromatic (Phe, Tyr, diOH-Bz, Ph-Gly, bOH-Tyr)
Large clusters prediction:: Aromatic side chain (Phe, Trp, Ph-Gly, Tyr, bOH-Tyr)
Small clusters prediction:: N/A
Single AA prediction:: N/A

Stachelhaus prediction details:

Stachelhaus sequence:: ASGSLGGICK
Nearest Stachelhaus code(s):: Sam ASGSLGGICK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

clbG

PKS_AT (7..296): mal

ATSignature: Malonyl-CoA

Top 3 matches:: Malonyl-CoA: 58.3%

minowa: Malonyl-CoA

Prediction, score:

Malonyl-CoA: 57.2
Methoxymalonyl-CoA: 41.1
Methylmalonyl-CoA: 34.3
inactive: 30.1
Ethylmalonyl-CoA: 18.1
Propionyl-CoA: 16.0
Acetyl-CoA: 14.6
Benzoyl-CoA: 12.9
2-Methylbutyryl-CoA: 12.5
CHC-CoA: 9.1
trans-1,2-CPDA: 0.0
fatty_acid: 0.0
Isobutyryl-CoA: 0.0
3-Methylbutyryl-CoA: 0.0

clbB

Search NORINE for peptide: strict or relaxed

AMP-binding (502..890): Ala

nrpys: Ala

SVM prediction details:

Predicted physicochemical class:: hydrophobic-aliphatic (Ala, Gly, Val, Leu, Ile, Abu, Ival, Ser, Thr, Hpg, Dhpg, Cys, Pro, Hpr)
Large clusters prediction:: Apolar, aliphatic (Gly, Ala, Val, Leu, Ile, Abu, Ival)
Small clusters prediction:: Aliphatic, branched hydrophobic (Val, Leu, Ile, Abu, Ival)
Single AA prediction:: val (Val)

Stachelhaus prediction details:

Stachelhaus sequence:: DVFWTGGIFK
Nearest Stachelhaus code(s):: Ala DVFWTGGIFK (100% 8Å match)
Stachelhaus code match:: 100% (strong)

PKS_AT (1604..1895): mal

ATSignature: Malonyl-CoA

Top 3 matches:: Malonyl-CoA: 87.5%; inactive: 79.2%

minowa: Malonyl-CoA

Prediction, score:

Malonyl-CoA: 155.9
inactive: 95.9
Methoxymalonyl-CoA: 53.4
Methylmalonyl-CoA: 38.8
Propionyl-CoA: 26.7
Isobutyryl-CoA: 21.1
fatty_acid: 18.9
CHC-CoA: 16.9
2-Methylbutyryl-CoA: 11.0
Benzoyl-CoA: 10.3
Ethylmalonyl-CoA: 9.3
Acetyl-CoA: 8.1
trans-1,2-CPDA: 0.0
3-Methylbutyryl-CoA: 0.0