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Title :   SPATIAL STRUCTURE OF LCH-BETA PEPTIDE FROM TWO-COMPONENT LANTIBIOTIC LICHENICIDIN VK21

Authors :   K. S. Mineev, Z. O. Shenkarev, T. V. Ovchinnikova, A. S. Arseniev

Date :   05 Feb 10 (Deposition) - 21 Jul 10 (Release) - 10 Aug 11 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (20x)
NMR Structure *: A  (1x)

Keywords :   Lichenicidin Vk21, Lantibiotics, Lchb, Antibiotic, Lanthionine, Thioester, Two-Component Lantibiotic System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Z. O. Shenkarev, E. I. Finkina, E. K. Nurmukhamedova, S. V. Balandin, K. S. Mineev, K. D. Nadezhdin, Z. A. Yakimenko, A. A. Tagaev, Y. V. Temirov, A. S. Arseniev, T. V. Ovchinnikova
Isolation, Structure Elucidation, And Synergistic Antibacterial Activity Of A Novel Two-Component Lantibiotic Lichenicidin From Bacillus Licheniformis Vk21.
Biochemistry V. 49 6462 2010
PubMed-ID: 20578714 | Reference-DOI: 10.1021/BI100871B

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 12)

NMR Structure (5, 12)

No.	Name	Count	Type	Full Name
1	2KT	1	Mod. Amino Acid	2-KETOBUTYRIC ACID
2	DAL	2	Mod. Amino Acid	D-ALANINE
3	DBB	2	Mod. Amino Acid	D-ALPHA-AMINOBUTYRIC ACID
4	DBU	6	Mod. Amino Acid	(2Z)-2-AMINOBUT-2-ENOIC ACID
5	DHA	1	Mod. Amino Acid	2-AMINO-ACRYLIC ACID

NMR Structure * (5, 12)

No.	Name	Count	Type	Full Name
1	2KT	1	Mod. Amino Acid	2-KETOBUTYRIC ACID
2	DAL	2	Mod. Amino Acid	D-ALANINE
3	DBB	2	Mod. Amino Acid	D-ALPHA-AMINOBUTYRIC ACID
4	DBU	6	Mod. Amino Acid	(2Z)-2-AMINOBUT-2-ENOIC ACID
5	DHA	1	Mod. Amino Acid	2-AMINO-ACRYLIC ACID

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

NMR Structure

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:32
 aligned with LANLB_BACLI | P86476 from UniProtKB/Swiss-Prot  Length:72

    Alignment length:32
                                    50        60        70  
           LANLB_BACLI   41 TTPATTSSWTCITAGVTVSASLCPTTKCTSRC 72
               SCOP domains -------------------------------- SCOP domains
               CATH domains -------------------------------- CATH domains
               Pfam domains -------------------------------- Pfam domains
         Sec.struct. author .................hhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------- PROSITE
                 Transcript -------------------------------- Transcript
                  2kto A  1 ttPAttssWTCItAGVtVsASLCPttKCtSRC 32
                            ||  ||||10  |   | 20    ||  30  
                            ||  ||||    |   | |     26-DBU  
                            1-2KT|||    |   | |     |  29-DBB
                             2-DBU||    |   | |     |       
                                5-DBU   |   | |     |       
                                 6-DBU  |   | |     |       
                                  7-DAL |   | |     |       
                                   8-DHA|   | |     |       
                                       13-DBU |     |       
                                           17-DBU   |

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Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (6, 6)

NMR Structure(hide GO term definitions)

Chain A (LANLB_BACLI | P86476)

molecular function
	GO:0005102	receptor binding	Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
	GO:0019835	cytolysis	The rupture of cell membranes and the loss of cytoplasm.
	GO:0050830	defense response to Gram-positive bacterium	Reactions triggered in response to the presence of a Gram-positive bacterium that act to protect the cell or organism.
	GO:0042742	defense response to bacterium	Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File

1aj1	SOLUTION STRUCTURE OF THE LANTIBIOTIC ACTAGARDINE
1mqx	SOLUTION STRUCTURE OF TYPE B LANTIBIOTICS MERSACIDIN IN MEOH/H2O MIXTURE
1mqy	SOLUTION STRUCTURE OF TYPE B LANTIBIOTICS MERSACIDIN IN DPC MICELLES
1mqz	SOLUTION STRUCTURE OF TYPE B LANTIBIOTICS MERSACIDIN BOUND TO LIPID II IN DPC MICELLES
1qow	CRYSTAL STRUCTURE OF THE TUPE B LANTIBIOTIC MERSACIDIN
1w9n	SOLUTION STRUCTURE OF THE LANTIBIOTIC EPILANCIN 15X
1wco	SOLUTION STRUCTURE OF NISIN AND LIPID II COMPLEX
2dde	SOLUTION STRUCTURE OF THE LANTIBIOTIC CINNAMYCIN COMPLEXED WITH LYSOPHOSPHATIDYLETHANOLAMINE
2ktn	SOLUTION STRUCTURE OF LCH-ALPHA PEPTIDE FROM TWO-COMPONENT LANTIBIOTIC SYSTEM LICHENICIDIN VK21 A1 RELATED ID: 16707 RELATED DB: BMRB ASSIGNMENT OF ALPHA-PEPTIDE RELATED ID: 16709 RELATED DB: BMRB ASSIGNMENT

Description