HEADER ANTIMICROBIAL PEPTIDE 24-JUN-98 1LFC TITLE BOVINE LACTOFERRICIN (LFCINB), NMR, 20 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOFERRICIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 17 - 41 OF INTACT LACTOFERRIN; COMPND 5 SYNONYM: LACTOTRANSFERRIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS ANTIMICROBIAL PEPTIDE, PROTEOLYTIC FRAGMENT, IRON TRANSPORT EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.M.HWANG,N.ZHOU,X.SHAN,C.H.ARROWSMITH,H.J.VOGEL REVDAT 4 23-FEB-22 1LFC 1 REMARK REVDAT 3 24-FEB-09 1LFC 1 VERSN REVDAT 2 18-NOV-98 1LFC 1 COMPND REMARK TITLE DBREF REVDAT 2 2 1 KEYWDS REVDAT 1 04-NOV-98 1LFC 0 JRNL AUTH P.M.HWANG,N.ZHOU,X.SHAN,C.H.ARROWSMITH,H.J.VOGEL JRNL TITL THREE-DIMENSIONAL SOLUTION STRUCTURE OF LACTOFERRICIN B, AN JRNL TITL 2 ANTIMICROBIAL PEPTIDE DERIVED FROM BOVINE LACTOFERRIN. JRNL REF BIOCHEMISTRY V. 37 4288 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9521752 JRNL DOI 10.1021/BI972323M REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE. REMARK 4 REMARK 4 1LFC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174694. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : COSY; TOCSY; NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : AMX500 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING CONVENTIONAL 2D NMR REMARK 210 METHODS. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 H ARG A 9 O SER A 17 1.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 CYS A 3 -158.17 -66.36 REMARK 500 1 ARG A 4 -31.80 -153.09 REMARK 500 1 TRP A 8 104.86 -51.01 REMARK 500 1 LYS A 11 -154.74 -159.10 REMARK 500 1 LYS A 12 -164.71 -52.59 REMARK 500 1 ALA A 15 98.31 -162.45 REMARK 500 1 ARG A 23 54.09 -106.73 REMARK 500 2 CYS A 3 -158.03 -163.21 REMARK 500 2 ARG A 4 -32.03 -153.12 REMARK 500 2 ARG A 5 89.85 -151.22 REMARK 500 2 TRP A 6 98.45 -67.67 REMARK 500 2 TRP A 8 102.79 -45.26 REMARK 500 2 LYS A 11 -156.67 -159.81 REMARK 500 2 LYS A 12 -166.64 -54.28 REMARK 500 2 ARG A 23 53.86 -108.03 REMARK 500 3 CYS A 3 -157.77 -95.93 REMARK 500 3 ARG A 4 -32.09 -154.61 REMARK 500 3 TRP A 8 103.67 -52.00 REMARK 500 3 LYS A 12 -165.78 -69.43 REMARK 500 3 ALA A 24 76.43 -175.27 REMARK 500 4 CYS A 3 -158.13 -122.72 REMARK 500 4 ARG A 4 -32.74 -146.89 REMARK 500 4 TRP A 8 103.68 -48.84 REMARK 500 4 LYS A 11 -155.55 -158.00 REMARK 500 4 LYS A 12 -164.72 -53.12 REMARK 500 4 ALA A 15 100.96 -164.01 REMARK 500 4 ARG A 22 113.44 -162.86 REMARK 500 4 ARG A 23 55.07 -95.09 REMARK 500 5 CYS A 3 -161.12 -72.50 REMARK 500 5 ARG A 4 -33.42 -143.23 REMARK 500 5 ARG A 5 75.83 -117.30 REMARK 500 5 TRP A 8 104.42 -41.75 REMARK 500 5 LYS A 11 -155.12 -158.77 REMARK 500 5 LYS A 12 -164.62 -53.02 REMARK 500 5 ALA A 15 101.14 -163.62 REMARK 500 5 THR A 19 -153.39 -112.60 REMARK 500 5 ARG A 22 89.15 -162.82 REMARK 500 6 CYS A 3 -158.62 -134.66 REMARK 500 6 ARG A 4 -34.65 -149.95 REMARK 500 6 LYS A 11 -153.92 -162.90 REMARK 500 6 LYS A 12 -141.58 -56.00 REMARK 500 6 LEU A 13 174.46 -41.31 REMARK 500 6 ALA A 15 106.62 -51.47 REMARK 500 6 ARG A 23 54.27 -108.20 REMARK 500 7 LYS A 2 102.94 -42.86 REMARK 500 7 CYS A 3 -161.48 -56.93 REMARK 500 7 ARG A 4 -30.31 -152.89 REMARK 500 7 TRP A 6 99.26 -66.17 REMARK 500 7 TRP A 8 102.60 -48.07 REMARK 500 7 LYS A 11 -155.77 -157.41 REMARK 500 REMARK 500 THIS ENTRY HAS 151 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 4 0.29 SIDE CHAIN REMARK 500 1 ARG A 5 0.23 SIDE CHAIN REMARK 500 1 ARG A 9 0.31 SIDE CHAIN REMARK 500 1 ARG A 22 0.31 SIDE CHAIN REMARK 500 1 ARG A 23 0.27 SIDE CHAIN REMARK 500 2 ARG A 4 0.30 SIDE CHAIN REMARK 500 2 ARG A 5 0.08 SIDE CHAIN REMARK 500 2 ARG A 9 0.27 SIDE CHAIN REMARK 500 2 ARG A 22 0.31 SIDE CHAIN REMARK 500 2 ARG A 23 0.32 SIDE CHAIN REMARK 500 3 ARG A 5 0.20 SIDE CHAIN REMARK 500 3 ARG A 9 0.09 SIDE CHAIN REMARK 500 3 ARG A 22 0.15 SIDE CHAIN REMARK 500 3 ARG A 23 0.30 SIDE CHAIN REMARK 500 4 ARG A 4 0.09 SIDE CHAIN REMARK 500 4 ARG A 5 0.26 SIDE CHAIN REMARK 500 4 ARG A 9 0.17 SIDE CHAIN REMARK 500 4 ARG A 22 0.30 SIDE CHAIN REMARK 500 4 ARG A 23 0.14 SIDE CHAIN REMARK 500 5 ARG A 4 0.32 SIDE CHAIN REMARK 500 5 ARG A 5 0.20 SIDE CHAIN REMARK 500 5 ARG A 9 0.31 SIDE CHAIN REMARK 500 5 ARG A 22 0.27 SIDE CHAIN REMARK 500 5 ARG A 23 0.28 SIDE CHAIN REMARK 500 6 ARG A 4 0.28 SIDE CHAIN REMARK 500 6 ARG A 5 0.16 SIDE CHAIN REMARK 500 6 ARG A 9 0.32 SIDE CHAIN REMARK 500 6 ARG A 22 0.24 SIDE CHAIN REMARK 500 6 ARG A 23 0.09 SIDE CHAIN REMARK 500 7 ARG A 4 0.24 SIDE CHAIN REMARK 500 7 ARG A 5 0.14 SIDE CHAIN REMARK 500 7 ARG A 9 0.10 SIDE CHAIN REMARK 500 7 ARG A 22 0.08 SIDE CHAIN REMARK 500 7 ARG A 23 0.31 SIDE CHAIN REMARK 500 8 ARG A 4 0.22 SIDE CHAIN REMARK 500 8 ARG A 5 0.20 SIDE CHAIN REMARK 500 8 ARG A 9 0.20 SIDE CHAIN REMARK 500 8 ARG A 22 0.25 SIDE CHAIN REMARK 500 8 ARG A 23 0.31 SIDE CHAIN REMARK 500 9 ARG A 4 0.32 SIDE CHAIN REMARK 500 9 ARG A 5 0.23 SIDE CHAIN REMARK 500 9 ARG A 9 0.31 SIDE CHAIN REMARK 500 9 ARG A 22 0.27 SIDE CHAIN REMARK 500 9 ARG A 23 0.31 SIDE CHAIN REMARK 500 10 ARG A 4 0.31 SIDE CHAIN REMARK 500 10 ARG A 5 0.27 SIDE CHAIN REMARK 500 10 ARG A 9 0.27 SIDE CHAIN REMARK 500 10 ARG A 22 0.26 SIDE CHAIN REMARK 500 10 ARG A 23 0.20 SIDE CHAIN REMARK 500 11 ARG A 4 0.26 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 97 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1LFC A 1 25 UNP P24627 TRFL_BOVIN 36 60 SEQRES 1 A 25 PHE LYS CYS ARG ARG TRP GLN TRP ARG MET LYS LYS LEU SEQRES 2 A 25 GLY ALA PRO SER ILE THR CYS VAL ARG ARG ALA PHE SHEET 1 A 2 GLN A 7 ARG A 9 0 SHEET 2 A 2 SER A 17 THR A 19 -1 N THR A 19 O GLN A 7 SSBOND 1 CYS A 3 CYS A 20 1555 1555 2.02 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1