10 20 30 40 50 60 70 80 1M8B - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE INHIBITOR 24-JUL-02 1M8B
TITLE SOLUTION STRUCTURE OF THE C STATE OF TURKEY OVOMUCOID AT PH TITLE 2 2.5
COMPND MOL_ID: 1; COMPND 2 MOLECULE: OVOMUCOID; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 130-185; KAZAL-LIKE 3 (INHIBIT COMPND 5 CHYMOTRYPIN, ELASTASE, ETC.); COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE SEQUENCE FOR OVOMUCOID FRAGMENT WAS SOURCE 4 CHEMICALLY SYNTHESIZED. IT OCCURS NATURALLY IN MELEAGRIS SOURCE 5 GALLOPAVO (COMMON TURKEY).
KEYWDS OMTKY3 CONFORMATIONAL TRANSITION CIS-TRANS ISOMERIZATION, KEYWDS 2 HYDROLASE INHIBITOR
EXPDTA SOLUTION NMR
NUMMDL 20
MDLTYP MINIMIZED AVERAGE
AUTHOR J.SONG,M.LASKOWSKI JR.,M.A.QASIM,J.L.MARKLEY
REVDAT 3 24-FEB-09 1M8B 1 VERSN REVDAT 2 17-MAY-05 1M8B 3 ATOM JRNL REVDAT 1 04-SEP-02 1M8B 0
JRNL AUTH J.SONG,M.LASKOWSKI JR,M.A.QASIM,J.L.MARKLEY JRNL TITL TWO CONFORMATIONAL STATES OF TURKEY OVOMUCOID JRNL TITL 2 THIRD DOMAIN AT LOW PH: THREE-DIMENSIONAL JRNL TITL 3 STRUCTURES, INTERNAL DYNAMICS, AND INTERCONVERSION JRNL TITL 4 KINETICS AND THERMODYNAMICS. JRNL REF BIOCHEMISTRY V. 42 6380 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12767219 JRNL DOI 10.1021/BI034053F
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1M8B COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUL-02. REMARK 100 THE RCSB ID CODE IS RCSB016721.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 2.5 REMARK 210 IONIC STRENGTH : NO SALT ADDED REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM; 1 MM REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY, 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ, 600 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX, AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 95, SPARKY 3.72, DYANA REMARK 210 1.5 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH FAVORABLE NON REMARK 210 -BOND ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL
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: 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 ALA A 2 73.03 45.63 REMARK 500 1 CYS A 8 25.69 -155.07 REMARK 500 1 GLU A 10 22.51 -153.67 REMARK 500 1 ASP A 14 54.88 -95.13 REMARK 500 1 SER A 44 35.26 -93.42 REMARK 500 1 ASN A 45 17.70 57.00 REMARK 500 2 ALA A 3 -161.09 41.68 REMARK 500 2 CYS A 8 26.50 -151.48 REMARK 500 2 SER A 9 42.40 -100.03 REMARK 500 2 GLU A 10 27.17 -161.03 REMARK 500 2 ASN A 28 39.99 71.03 REMARK 500 2 HIS A 52 -179.38 -171.09 REMARK 500 3 ALA A 2 -178.49 57.68 REMARK 500 3 VAL A 4 -180.00 50.90 REMARK 500 3 SER A 5 119.77 -179.98 REMARK 500 3 CYS A 8 25.94 -155.26 REMARK 500 3 GLU A 10 15.95 -143.86 REMARK 500 4 ALA A 2 171.11 62.62 REMARK 500 4 SER A 5 108.50 -178.79 REMARK 500 4 GLU A 10 28.55 -165.77 REMARK 500 4 ASP A 14 48.21 -88.29 REMARK 500 4 ALA A 15 174.04 175.77 REMARK 500 4 SER A 44 46.68 -85.67 REMARK 500 5 VAL A 4 178.19 50.32 REMARK 500 5 SER A 5 143.69 -178.26 REMARK 500 5 CYS A 8 35.32 -149.51 REMARK 500 5 SER A 9 46.18 -104.14 REMARK 500 5 GLU A 10 33.54 -173.40 REMARK 500 5 ALA A 15 160.41 179.66 REMARK 500 5 SER A 44 41.68 -88.86 REMARK 500 5 ASN A 45 24.18 48.71 REMARK 500 6 ALA A 2 114.24 -176.06 REMARK 500 6 ALA A 3 58.68 178.72 REMARK 500 6 VAL A 4 179.58 50.70 REMARK 500 6 SER A 5 151.67 179.27 REMARK 500 6 GLU A 10 -38.97 -172.66 REMARK 500 6 TYR A 11 155.62 -37.39 REMARK 500 6 ASP A 14 46.59 -96.22 REMARK 500 6 ALA A 15 165.16 174.95 REMARK 500 6 SER A 44 39.45 -90.03 REMARK 500 6 ASN A 45 15.76 59.71 REMARK 500 7 GLU A 10 -39.99 -164.88 REMARK 500 7 TYR A 11 159.59 -38.22 REMARK 500 7 LYS A 55 137.02 -39.94 REMARK 500 8 ALA A 2 178.05 65.01 REMARK 500 8 ALA A 3 141.72 66.80 REMARK 500 8 CYS A 8 35.34 -155.94 REMARK 500 8 SER A 9 41.19 -101.66 REMARK 500 8 GLU A 10 27.06 -161.00 REMARK 500 8 SER A 44 37.66 -89.96 REMARK 500 8 ASN A 45 16.62 58.87 REMARK 500 8 LYS A 55 152.89 -41.52 REMARK 500 9 ALA A 2 154.68 174.69 REMARK 500 9 ALA A 3 179.90 51.25 REMARK 500 9 CYS A 8 26.14 -155.64 REMARK 500 9 SER A 9 33.54 -99.21 REMARK 500 9 GLU A 10 19.75 -149.78 REMARK 500 9 ALA A 15 159.24 175.95 REMARK 500 10 ALA A 2 69.41 -177.52 REMARK 500 10 SER A 5 132.04 178.96 REMARK 500 10 GLU A 10 -38.47 -172.93 REMARK 500 10 TYR A 11 159.08 -38.48 REMARK 500 10 ALA A 15 118.26 -175.07 REMARK 500 10 GLU A 19 161.28 -45.14 REMARK 500 10 ASN A 28 35.56 70.63 REMARK 500 10 SER A 44 41.37 -90.15 REMARK 500 11 ALA A 2 -161.84 68.26 REMARK 500 11 ALA A 3 73.81 63.13 REMARK 500 11 CYS A 8 33.01 -155.23 REMARK 500 11 SER A 9 43.89 -107.49 REMARK 500 11 GLU A 10 27.67 -161.96 REMARK 500 11 ASP A 14 44.08 -89.21 REMARK 500 11 ALA A 15 -178.71 -171.32 REMARK 500 11 SER A 44 41.33 -92.83 REMARK 500 11 ASN A 45 18.38 55.94 REMARK 500 12 ALA A 3 90.28 -179.57 REMARK 500 12 GLU A 10 -40.34 -165.58 REMARK 500 12 TYR A 11 158.60 -38.18 REMARK 500 12 ASP A 14 50.06 -102.35 REMARK 500 12 ALA A 15 134.44 -178.35 REMARK 500 12 ASN A 28 37.53 78.07 REMARK 500 13 ALA A 2 76.61 172.78 REMARK 500 13 SER A 5 119.35 -174.31 REMARK 500 13 GLU A 10 -37.45 -177.68 REMARK 500 13 TYR A 11 154.55 -40.82 REMARK 500 13 SER A 44 44.92 -87.95 REMARK 500 13 ASN A 45 19.42 55.21 REMARK 500 13 LYS A 55 137.07 -39.90 REMARK 500 14 ALA A 2 56.99 -141.51 REMARK 500 14 ALA A 3 145.94 -170.74 REMARK 500 14 SER A 9 33.36 -90.87 REMARK 500 14 GLU A 10 14.31 -142.19 REMARK 500 14 ASP A 14 73.22 -116.41 REMARK 500 14 ALA A 15 -38.58 -176.89 REMARK 500 14 CYS A 16 -176.11 57.56 REMARK 500 14 SER A 44 46.84 -88.95 REMARK 500 14 ASN A 45 24.10 48.72 REMARK 500 14 LYS A 55 142.10 -39.86 REMARK 500 15 VAL A 4 174.55 -57.94 REMARK 500 15 CYS A 8 20.61 -147.17 REMARK 500 15 SER A 44 41.74 -99.88 REMARK 500 15 ASN A 45 17.34 58.16 REMARK 500 16 SER A 5 127.52 -179.18 REMARK 500 16 CYS A 8 24.81 -154.79 REMARK 500 16 TYR A 11 166.86 -43.36 REMARK 500 16 ASP A 14 71.78 -116.83 REMARK 500 16 ALA A 15 -87.48 -175.11 REMARK 500 16 CYS A 16 152.82 66.85 REMARK 500 16 GLU A 19 139.29 -39.30 REMARK 500 16 SER A 44 33.82 -94.49 REMARK 500 16 HIS A 52 -176.40 -175.67 REMARK 500 16 LYS A 55 140.40 -39.93 REMARK 500 17 ALA A 3 57.29 -176.13 REMARK 500 17 VAL A 4 176.98 51.13 REMARK 500 17 CYS A 8 47.92 -155.54 REMARK 500 17 GLU A 10 30.23 -166.71 REMARK 500 17 ASN A 45 -2.40 80.59 REMARK 500 18 ALA A 2 57.95 -152.91 REMARK 500 18 ALA A 3 55.65 -149.94 REMARK 500 18 GLU A 10 -37.01 -177.86 REMARK 500 18 TYR A 11 169.30 -44.02 REMARK 500 18 ALA A 15 170.42 171.58 REMARK 500 18 SER A 44 44.01 -91.57 REMARK 500 19 VAL A 4 147.58 60.40 REMARK 500 19 SER A 5 90.17 -172.50 REMARK 500 19 CYS A 8 64.66 -150.80 REMARK 500 19 SER A 9 43.49 -140.92 REMARK 500 19 GLU A 10 26.53 -160.95 REMARK 500 19 ALA A 15 134.04 162.97 REMARK 500 19 SER A 44 38.69 -90.14 REMARK 500 19 ASN A 45 16.05 59.69 REMARK 500 20 ALA A 2 164.32 62.92 REMARK 500 20 VAL A 4 179.58 50.62 REMARK 500 20 SER A 5 138.41 176.80 REMARK 500 20 CYS A 16 166.60 63.75 REMARK 500 20 GLU A 19 166.58 -49.76 REMARK 500 20 SER A 44 36.28 -90.68 REMARK 500 20 ASN A 45 17.36 57.98 REMARK 500 20 LYS A 55 134.24 -39.99 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M8C RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE T STATE OF TURKEY OVOMUCOID AT PH REMARK 900 2.5
DBREF 1M8B A 1 56 UNP P01004 IOVO_MELGA 130 185
SEQADV 1M8B ASP A 14 UNP P01004 PRO 143 ENGINEERED
SEQRES 1 A 56 LEU ALA ALA VAL SER VAL ASP CYS SER GLU TYR PRO LYS SEQRES 2 A 56 ASP ALA CYS THR LEU GLU TYR ARG PRO LEU CYS GLY SER SEQRES 3 A 56 ASP ASN LYS THR TYR GLY ASN LYS CYS ASN PHE CYS ASN SEQRES 4 A 56 ALA VAL VAL GLU SER ASN GLY THR LEU THR LEU SER HIS SEQRES 5 A 56 PHE GLY LYS CYS
HELIX 1 1 ASN A 33 SER A 44 1 12
SHEET 1 A 3 THR A 30 TYR A 31 0 SHEET 2 A 3 LEU A 23 GLY A 25 -1 N LEU A 23 O TYR A 31 SHEET 3 A 3 LEU A 50 PHE A 53 -1 O HIS A 52 N CYS A 24
SSBOND 1 CYS A 8 CYS A 38 1555 1555 2.09 SSBOND 2 CYS A 16 CYS A 35 1555 1555 2.00 SSBOND 3 CYS A 24 CYS A 56 1555 1555 2.09
CISPEP 1 TYR A 11 PRO A 12 1 0.04 CISPEP 2 TYR A 11 PRO A 12 2 0.02 CISPEP 3 TYR A 11 PRO A 12 3 0.02 CISPEP 4 TYR A 11 PRO A 12 4 -0.09 CISPEP 5 TYR A 11 PRO A 12 5 -0.04 CISPEP 6 TYR A 11 PRO A 12 6 -0.02 CISPEP 7 TYR A 11 PRO A 12 7 -0.04 CISPEP 8 TYR A 11 PRO A 12 8 0.04 CISPEP 9 TYR A 11 PRO A 12 9 -0.06 CISPEP 10 TYR A 11 PRO A 12 10 -0.04 CISPEP 11 TYR A 11 PRO A 12 11 -0.14 CISPEP 12 TYR A 11 PRO A 12 12 -0.04 CISPEP 13 TYR A 11 PRO A 12 13 0.11 CISPEP 14 TYR A 11 PRO A 12 14 0.04 CISPEP 15 TYR A 11 PRO A 12 15 0.00 CISPEP 16 TYR A 11 PRO A 12 16 -0.02 CISPEP 17 TYR A 11 PRO A 12 17 0.03 CISPEP 18 TYR A 11 PRO A 12 18 0.01 CISPEP 19 TYR A 11 PRO A 12 19 -0.02 CISPEP 20 TYR A 11 PRO A 12 20 -0.03
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