1L4V - Header Asymmetric Unit

HEADER ANTIBIOTIC 06-MAR-02 1L4V

TITLE SOLUTION STRUCTURE OF SAPECIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: SAPECIN; COMPND 3 CHAIN: A

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SARCOPHAGA PEREGRINA; SOURCE 3 ORGANISM_TAXID: 7386

KEYWDS ANTIBACTERIAL PROTEIN,INSECT DEFENSIN, ANTIBIOTIC

EXPDTA SOLUTION NMR

NUMMDL 18

AUTHOR H.HANZAWA,H.IWAI,K.TAKEUCHI,T.KUZUHARA,H.KOMANO,D.KOHDA, AUTHOR 2 F.INAGAKI,S.NATORI,Y.ARATA,I.SHIMADA

REVDAT 3 24-FEB-09 1L4V 1 VERSN REVDAT 2 20-NOV-02 1L4V 1 REMARK REVDAT 1 27-MAR-02 1L4V 0

JRNL AUTH H.HANZAWA,I.SHIMADA,T.KUZUHARA,H.KOMANO,D.KOHDA, JRNL AUTH 2 F.INAGAKI,S.NATORI,Y.ARATA JRNL TITL 1H NUCLEAR MAGNETIC RESONANCE STUDY OF THE JRNL TITL 2 SOLUTION CONFORMATION OF AN ANTIBACTERIAL PROTEIN, JRNL TITL 3 SAPECIN. JRNL REF FEBS LETT. V. 269 413 1990 JRNL REFN ISSN 0014-5793 JRNL PMID 2401368 JRNL DOI 10.1016/0014-5793(90)81206-4

REMARK 1

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: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 366 RESTRAINTS, 338 ARE NOE-DERIVED DISTANCE CONSTRAINTS, REMARK 3 28 DIHEDRAL ANGLE RESTRAINTS,26 DISTANCE RESTRAINTS FROM REMARK 3 HYDROGEN BONDS.

REMARK 4 REMARK 4 1L4V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-MAR-02. REMARK 100 THE RCSB ID CODE IS RCSB015647.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : 1ATM REMARK 210 SAMPLE CONTENTS : 3MM SAPECIN REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY, 2D NOESY, HOHAHA, REMARK 210 PE-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : GSX REMARK 210 SPECTROMETER MANUFACTURER : JEOL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 18 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 12 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES.

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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 1 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 1 HIS A 19 CG HIS A 19 ND1 -0.108 REMARK 500 2 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 2 HIS A 19 CG HIS A 19 ND1 -0.108 REMARK 500 3 HIS A 13 CG HIS A 13 ND1 -0.108 REMARK 500 3 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 4 HIS A 13 CG HIS A 13 ND1 -0.111 REMARK 500 4 HIS A 19 CG HIS A 19 ND1 -0.108 REMARK 500 5 HIS A 13 CG HIS A 13 ND1 -0.110 REMARK 500 5 HIS A 19 CG HIS A 19 ND1 -0.111 REMARK 500 6 HIS A 13 CG HIS A 13 ND1 -0.107 REMARK 500 6 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 7 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 7 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 8 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 8 HIS A 19 CG HIS A 19 ND1 -0.110 REMARK 500 9 HIS A 13 CG HIS A 13 ND1 -0.108 REMARK 500 9 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 10 HIS A 13 CG HIS A 13 ND1 -0.108 REMARK 500 10 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 11 HIS A 13 CG HIS A 13 ND1 -0.110 REMARK 500 11 HIS A 19 CG HIS A 19 ND1 -0.110 REMARK 500 12 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 12 HIS A 19 CG HIS A 19 ND1 -0.110 REMARK 500 13 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 13 HIS A 19 CG HIS A 19 ND1 -0.106 REMARK 500 14 HIS A 13 CG HIS A 13 ND1 -0.107 REMARK 500 14 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 15 HIS A 13 CG HIS A 13 ND1 -0.108 REMARK 500 15 HIS A 19 CG HIS A 19 ND1 -0.107 REMARK 500 16 HIS A 13 CG HIS A 13 ND1 -0.109 REMARK 500 16 HIS A 19 CG HIS A 19 ND1 -0.109 REMARK 500 17 HIS A 13 CG HIS A 13 ND1 -0.111 REMARK 500 17 HIS A 19 CG HIS A 19 ND1 -0.108 REMARK 500 18 HIS A 13 CG HIS A 13 ND1 -0.111 REMARK 500 18 HIS A 19 CG HIS A 19 ND1 -0.110 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 THR A 2 143.07 -173.26 REMARK 500 1 LEU A 5 -52.38 -142.96 REMARK 500 1 THR A 9 12.21 -69.01 REMARK 500 1 HIS A 13 -63.71 -108.08 REMARK 500 1 ASN A 25 -166.95 -111.15 REMARK 500 1 LYS A 33 -36.51 -172.23 REMARK 500 1 ALA A 34 43.86 -163.33 REMARK 500 2 ASP A 4 -171.93 50.28 REMARK 500 2 LEU A 6 96.46 53.84 REMARK 500 2 ILE A 11 95.90 45.77 REMARK 500 2 ASN A 12 64.48 -152.33 REMARK 500 2 ASN A 25 -168.52 -118.47 REMARK 500 2 LYS A 33 -32.62 -159.70 REMARK 500 2 ALA A 34 23.34 -167.54 REMARK 500 2 VAL A 35 74.54 -104.45 REMARK 500 2 CYS A 38 -172.14 -57.15 REMARK 500 2 ARG A 39 126.48 -170.71 REMARK 500 3 CYS A 3 -110.30 52.27 REMARK 500 3 ASP A 4 -163.39 -60.56 REMARK 500 3 LEU A 6 -32.68 -164.31 REMARK 500 3 ILE A 11 -12.47 -47.95 REMARK 500 3 ASN A 25 -168.98 -114.20 REMARK 500 3 LYS A 33 -35.26 -173.67 REMARK 500 3 ALA A 34 7.53 -151.26 REMARK 500 4 CYS A 3 30.16 -77.67 REMARK 500 4 ASP A 4 74.29 -173.58 REMARK 500 4 LEU A 6 -83.42 -132.91 REMARK 500 4 ASN A 12 -178.78 -170.52 REMARK 500 4 HIS A 13 -75.81 -153.38 REMARK 500 4 ASN A 25 -166.05 -110.21 REMARK 500 4 LYS A 33 -28.76 -170.62 REMARK 500 4 ALA A 34 25.61 -170.69 REMARK 500 4 CYS A 38 -172.34 -68.66 REMARK 500 4 ARG A 39 112.98 -172.75 REMARK 500 5 THR A 2 -167.23 -69.09 REMARK 500 5 ASP A 4 174.35 51.55 REMARK 500 5 LEU A 5 4.68 -68.16 REMARK 500 5 LEU A 6 23.94 -76.53 REMARK 500 5 ILE A 11 -178.74 -50.82 REMARK 500 5 LYS A 33 -37.29 -177.59 REMARK 500 5 ALA A 34 32.62 -147.62 REMARK 500 5 ARG A 39 132.48 -174.42 REMARK 500 6 THR A 2 155.87 -47.66 REMARK 500 6 ASP A 4 -163.53 -171.84 REMARK 500 6 LEU A 5 73.07 -119.49 REMARK 500 6 LEU A 6 -77.48 -96.30 REMARK 500 6 THR A 9 -74.80 -52.22 REMARK 500 6 ASN A 12 18.83 -170.24 REMARK 500 6 HIS A 13 -7.22 64.86 REMARK 500 6 ALA A 17 -18.40 -47.39 REMARK 500 6 ASN A 25 -165.57 -109.40 REMARK 500 6 TYR A 29 144.78 -171.28 REMARK 500 6 LYS A 33 -53.52 -175.51 REMARK 500 6 ARG A 39 118.56 -173.10 REMARK 500 7 THR A 2 149.35 -39.44 REMARK 500 7 ASP A 4 -98.44 172.63 REMARK 500 7 LEU A 5 -37.64 -173.73 REMARK 500 7 HIS A 13 -19.01 -44.19 REMARK 500 7 ASN A 25 -168.53 -115.69 REMARK 500 7 LYS A 33 -37.41 -170.59 REMARK 500 7 ALA A 34 24.64 -170.85 REMARK 500 8 THR A 2 93.91 48.56 REMARK 500 8 LEU A 6 88.99 49.71 REMARK 500 8 THR A 9 -71.50 -158.46 REMARK 500 8 LYS A 33 -59.44 -164.51 REMARK 500 8 ARG A 39 149.72 -176.03 REMARK 500 9 SER A 7 54.56 179.44 REMARK 500 9 ASN A 25 -168.90 -116.49 REMARK 500 9 LYS A 33 -33.42 -175.39 REMARK 500 9 ALA A 34 32.52 -151.46 REMARK 500 9 ARG A 39 149.00 -173.65 REMARK 500 10 CYS A 3 36.68 -91.76 REMARK 500 10 ASP A 4 115.73 -168.74 REMARK 500 10 LEU A 6 -35.79 -148.76 REMARK 500 10 ILE A 11 103.72 -36.14 REMARK 500 10 HIS A 13 -110.80 45.52 REMARK 500 10 LYS A 33 3.56 -64.33 REMARK 500 10 ALA A 34 43.04 72.40 REMARK 500 10 ARG A 39 179.60 178.47 REMARK 500 11 THR A 2 158.72 68.34 REMARK 500 11 CYS A 3 -33.47 -135.14 REMARK 500 11 ASP A 4 -116.61 35.72 REMARK 500 11 LEU A 5 80.54 46.25 REMARK 500 11 LYS A 33 -1.03 -59.50 REMARK 500 11 ALA A 34 36.89 75.79 REMARK 500 12 ASP A 4 -11.21 164.26 REMARK 500 12 LEU A 5 -77.79 -47.33 REMARK 500 12 LEU A 6 55.28 -147.98 REMARK 500 12 THR A 9 21.53 43.15 REMARK 500 12 ALA A 34 41.33 71.37 REMARK 500 13 CYS A 3 -170.69 -53.70 REMARK 500 13 ASP A 4 175.62 62.64 REMARK 500 13 ILE A 11 107.30 12.71 REMARK 500 13 ASN A 25 -164.07 -108.99 REMARK 500 13 CYS A 30 175.59 -49.22 REMARK 500 13 ASN A 31 146.55 -171.94 REMARK 500 13 LYS A 33 -32.99 -165.92 REMARK 500 13 ALA A 34 22.82 -164.02 REMARK 500 13 CYS A 38 -167.91 -56.98 REMARK 500 13 ARG A 39 111.72 -162.96 REMARK 500 14 THR A 2 156.03 58.45 REMARK 500 14 LEU A 6 -43.09 -134.94 REMARK 500 14 THR A 9 -93.34 -52.27 REMARK 500 14 ILE A 11 68.93 -104.58 REMARK 500 14 SER A 14 -70.95 -62.18 REMARK 500 14 ASN A 25 -168.00 -120.26 REMARK 500 14 LYS A 33 -53.56 -162.31 REMARK 500 15 LEU A 5 12.92 51.00 REMARK 500 15 THR A 9 -75.39 -44.68 REMARK 500 15 ASN A 12 -75.60 -103.53 REMARK 500 15 HIS A 13 -74.11 56.00 REMARK 500 15 SER A 14 -76.33 -30.60 REMARK 500 15 ASN A 25 -166.71 -116.15 REMARK 500 15 LYS A 33 1.07 -65.78 REMARK 500 15 ALA A 34 33.44 70.77 REMARK 500 15 CYS A 38 -171.51 -52.28 REMARK 500 15 ARG A 39 104.54 -172.35 REMARK 500 16 THR A 2 162.66 -48.33 REMARK 500 16 ASP A 4 137.92 -170.58 REMARK 500 16 LEU A 6 3.15 -64.64 REMARK 500 16 ILE A 11 48.54 -76.51 REMARK 500 16 HIS A 13 -79.04 53.80 REMARK 500 16 SER A 14 -30.37 -34.74 REMARK 500 16 ALA A 15 -72.28 -49.45 REMARK 500 17 ASP A 4 -126.81 45.05 REMARK 500 17 LEU A 5 -48.44 -164.21 REMARK 500 17 LEU A 6 41.94 -157.61 REMARK 500 17 THR A 9 -88.34 -101.15 REMARK 500 17 HIS A 13 -44.91 175.82 REMARK 500 17 ASN A 25 -165.80 -123.53 REMARK 500 17 LYS A 33 2.03 -64.73 REMARK 500 17 ALA A 34 42.66 71.51 REMARK 500 17 CYS A 38 -176.42 -69.45 REMARK 500 17 ARG A 39 133.56 -178.08 REMARK 500 18 ASP A 4 -163.21 -171.23 REMARK 500 18 THR A 9 73.12 44.81 REMARK 500 18 ASN A 25 -166.94 -115.90 REMARK 500 18 ALA A 34 41.64 74.40 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 23 0.30 SIDE_CHAIN REMARK 500 1 ARG A 26 0.18 SIDE_CHAIN REMARK 500 1 ARG A 39 0.29 SIDE_CHAIN REMARK 500 2 ARG A 23 0.28 SIDE_CHAIN REMARK 500 2 ARG A 26 0.28 SIDE_CHAIN REMARK 500 3 ARG A 26 0.27 SIDE_CHAIN REMARK 500 3 ARG A 39 0.12 SIDE_CHAIN REMARK 500 4 ARG A 23 0.32 SIDE_CHAIN REMARK 500 4 ARG A 26 0.31 SIDE_CHAIN REMARK 500 4 ARG A 39 0.31 SIDE_CHAIN REMARK 500 5 ARG A 23 0.29 SIDE_CHAIN REMARK 500 5 ARG A 26 0.26 SIDE_CHAIN REMARK 500 6 ARG A 23 0.31 SIDE_CHAIN REMARK 500 6 ARG A 26 0.09 SIDE_CHAIN REMARK 500 6 ARG A 39 0.32 SIDE_CHAIN REMARK 500 7 ARG A 23 0.32 SIDE_CHAIN REMARK 500 7 ARG A 26 0.30 SIDE_CHAIN REMARK 500 7 ARG A 39 0.26 SIDE_CHAIN REMARK 500 8 ARG A 26 0.30 SIDE_CHAIN REMARK 500 8 ARG A 39 0.20 SIDE_CHAIN REMARK 500 9 ARG A 23 0.20 SIDE_CHAIN REMARK 500 9 ARG A 26 0.24 SIDE_CHAIN REMARK 500 9 ARG A 39 0.32 SIDE_CHAIN REMARK 500 10 ARG A 23 0.32 SIDE_CHAIN REMARK 500 10 ARG A 26 0.21 SIDE_CHAIN REMARK 500 10 ARG A 39 0.32 SIDE_CHAIN REMARK 500 11 ARG A 23 0.29 SIDE_CHAIN REMARK 500 11 ARG A 26 0.30 SIDE_CHAIN REMARK 500 11 ARG A 39 0.12 SIDE_CHAIN REMARK 500 12 ARG A 23 0.24 SIDE_CHAIN REMARK 500 12 ARG A 26 0.30 SIDE_CHAIN REMARK 500 12 ARG A 39 0.27 SIDE_CHAIN REMARK 500 13 ARG A 23 0.31 SIDE_CHAIN REMARK 500 13 ARG A 26 0.23 SIDE_CHAIN REMARK 500 14 ARG A 23 0.32 SIDE_CHAIN REMARK 500 14 ARG A 26 0.31 SIDE_CHAIN REMARK 500 14 ARG A 39 0.29 SIDE_CHAIN REMARK 500 15 ARG A 23 0.31 SIDE_CHAIN REMARK 500 15 ARG A 26 0.28 SIDE_CHAIN REMARK 500 15 ARG A 39 0.24 SIDE_CHAIN REMARK 500 16 ARG A 23 0.22 SIDE_CHAIN REMARK 500 16 ARG A 26 0.29 SIDE_CHAIN REMARK 500 16 ARG A 39 0.28 SIDE_CHAIN REMARK 500 17 ARG A 23 0.29 SIDE_CHAIN REMARK 500 17 ARG A 26 0.14 SIDE_CHAIN REMARK 500 17 ARG A 39 0.28 SIDE_CHAIN REMARK 500 18 ARG A 23 0.25 SIDE_CHAIN REMARK 500 18 ARG A 26 0.30 SIDE_CHAIN REMARK 500 18 ARG A 39 0.32 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

DBREF 1L4V A 1 40 UNP P18313 SAPE_SARPE 55 94

SEQRES 1 A 40 ALA THR CYS ASP LEU LEU SER GLY THR GLY ILE ASN HIS SEQRES 2 A 40 SER ALA CYS ALA ALA HIS CYS LEU LEU ARG GLY ASN ARG SEQRES 3 A 40 GLY GLY TYR CYS ASN GLY LYS ALA VAL CYS VAL CYS ARG SEQRES 4 A 40 ASN

HELIX 1 1 HIS A 13 ASN A 25 1 13

SHEET 1 A 2 GLY A 27 ASN A 31 0 SHEET 2 A 2 VAL A 35 ARG A 39 -1 O ARG A 39 N GLY A 27

SSBOND 1 CYS A 3 CYS A 30 1555 1555 2.02 SSBOND 2 CYS A 16 CYS A 36 1555 1555 2.02 SSBOND 3 CYS A 20 CYS A 38 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