10 20 30 40 50 60 70 80 2LET - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PROTEINASE INHIBITOR(TRYPSIN) 04-JAN-94 2LET
TITLE AN 1H NMR DETERMINATION OF THE THREE DIMENSIONAL STRUCTURES TITLE 2 OF MIRROR IMAGE FORMS OF A LEU-5 VARIANT OF THE TRYPSIN TITLE 3 INHIBITOR ECBALLIUM ELATERIUM (EETI-II)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN INHIBITOR II; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ECBALLIUM ELATERIUM; SOURCE 3 ORGANISM_COMMON: JUMPING CUCUMBER; SOURCE 4 ORGANISM_TAXID: 3679
KEYWDS PROTEINASE INHIBITOR(TRYPSIN)
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR K.J.NIELSEN,D.ALEWOOD,J.ANDREWS,S.B.H.KENT,D.J.CRAIK
REVDAT 2 24-FEB-09 2LET 1 VERSN REVDAT 1 31-MAY-94 2LET 0
JRNL AUTH K.J.NIELSEN,D.ALEWOOD,J.ANDREWS,S.B.KENT,D.J.CRAIK JRNL TITL AN 1H NMR DETERMINATION OF THE THREE-DIMENSIONAL JRNL TITL 2 STRUCTURES OF MIRROR-IMAGE FORMS OF A LEU-5 JRNL TITL 3 VARIANT OF THE TRYPSIN INHIBITOR FROM ECBALLIUM JRNL TITL 4 ELATERIUM (EETI-II). JRNL REF PROTEIN SCI. V. 3 291 1994 JRNL REFN ISSN 0961-8368 JRNL PMID 8003965
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2LET COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 13 ASP A 14 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES 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 PRO A 3 -168.30 -67.01 REMARK 500 1 LEU A 5 171.06 178.62 REMARK 500 1 LEU A 6 83.16 -67.34 REMARK 500 1 ALA A 17 106.92 -48.03 REMARK 500 1 PRO A 23 85.99 -62.19 REMARK 500 1 ASN A 24 -35.58 -179.76 REMARK 500 2 PRO A 3 -165.84 -59.75 REMARK 500 2 LEU A 6 79.21 52.99 REMARK 500 2 SER A 13 1.69 -65.64 REMARK 500 2 ALA A 17 103.56 -50.68 REMARK 500 3 LEU A 5 -179.26 -61.19 REMARK 500 3 LEU A 6 82.27 -48.83 REMARK 500 3 SER A 13 22.46 -79.20 REMARK 500 3 ALA A 17 108.02 -49.21 REMARK 500 3 CYS A 27 173.59 -58.41 REMARK 500 4 LEU A 6 100.00 -56.34 REMARK 500 4 ALA A 17 107.04 -53.92 REMARK 500 5 LEU A 6 79.51 -68.97 REMARK 500 5 LYS A 10 -13.79 -158.74 REMARK 500 5 ALA A 17 109.04 -48.81 REMARK 500 6 PRO A 3 -166.43 -66.98 REMARK 500 6 ARG A 4 81.35 -163.91 REMARK 500 6 LEU A 6 93.80 -61.83 REMARK 500 6 SER A 13 4.46 -69.09 REMARK 500 6 PRO A 23 87.88 -59.53 REMARK 500 6 ASN A 24 -36.59 -177.67 REMARK 500 7 PRO A 3 -179.56 -63.27 REMARK 500 7 LEU A 6 41.03 -179.62 REMARK 500 8 LEU A 5 112.47 -170.47 REMARK 500 8 CYS A 15 -166.22 -79.48 REMARK 500 8 ALA A 17 107.84 -51.50 REMARK 500 8 PRO A 23 86.17 -58.54 REMARK 500 8 ASN A 24 -25.80 179.65 REMARK 500 9 PRO A 3 -169.68 -65.72 REMARK 500 9 LEU A 6 37.84 -175.82 REMARK 500 9 LYS A 10 13.39 -160.50 REMARK 500 9 GLN A 11 169.34 140.07 REMARK 500 9 ALA A 17 103.54 -50.32 REMARK 500 9 CYS A 19 -169.84 -79.97 REMARK 500 10 LEU A 6 47.93 -84.06 REMARK 500 10 CYS A 9 -159.40 -93.16 REMARK 500 10 LYS A 10 -18.37 -156.86 REMARK 500 10 SER A 13 24.56 -77.02 REMARK 500 10 ALA A 17 102.79 -48.27 REMARK 500 11 LEU A 6 96.59 -58.35 REMARK 500 11 CYS A 9 -161.23 -118.07 REMARK 500 11 LYS A 10 -23.92 -151.11 REMARK 500 11 ALA A 17 108.68 -51.05 REMARK 500 12 ARG A 4 109.40 -57.78 REMARK 500 12 LEU A 5 124.91 -172.70 REMARK 500 12 LYS A 10 -9.14 -159.91 REMARK 500 12 ASP A 12 -70.01 -54.97 REMARK 500 12 ALA A 17 105.10 -49.46 REMARK 500 13 LEU A 5 -173.82 -59.56 REMARK 500 13 LEU A 6 89.04 -54.92 REMARK 500 13 CYS A 15 -163.53 -79.06 REMARK 500 13 ALA A 17 102.55 -51.96 REMARK 500 14 ARG A 4 86.71 -48.97 REMARK 500 14 LYS A 10 -37.42 -139.72 REMARK 500 15 LEU A 6 95.19 -52.52 REMARK 500 15 MET A 7 105.30 -160.20 REMARK 500 15 LEU A 16 152.28 -47.05 REMARK 500 15 ALA A 17 108.07 -53.94 REMARK 500 16 ARG A 4 49.52 -77.84 REMARK 500 16 LEU A 5 107.07 -59.39 REMARK 500 16 LEU A 6 93.37 -62.96 REMARK 500 16 LYS A 10 -11.04 -146.76 REMARK 500 16 ALA A 17 107.18 -52.58 REMARK 500 17 LEU A 5 -172.90 179.41 REMARK 500 17 MET A 7 49.77 -86.27 REMARK 500 17 CYS A 9 -161.02 -120.97 REMARK 500 17 LYS A 10 -26.32 -152.84 REMARK 500 17 ASP A 12 -75.16 -50.12 REMARK 500 17 CYS A 15 -168.75 -79.15 REMARK 500 17 ALA A 17 104.34 -48.57 REMARK 500 18 LEU A 5 87.09 -172.86 REMARK 500 18 SER A 13 6.97 -68.36 REMARK 500 18 ALA A 17 106.26 -54.34 REMARK 500 18 PRO A 23 85.78 -59.33 REMARK 500 18 ASN A 24 -35.90 177.98 REMARK 500 19 LEU A 5 109.97 -161.31 REMARK 500 19 LYS A 10 -26.78 -149.80 REMARK 500 20 PRO A 3 -176.03 -64.09 REMARK 500 20 LEU A 6 44.36 179.01 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 0.18 SIDE_CHAIN REMARK 500 1 ARG A 8 0.30 SIDE_CHAIN REMARK 500 2 ARG A 4 0.20 SIDE_CHAIN REMARK 500 2 ARG A 8 0.15 SIDE_CHAIN REMARK 500 3 ARG A 4 0.19 SIDE_CHAIN REMARK 500 4 ARG A 4 0.13 SIDE_CHAIN REMARK 500 4 ARG A 8 0.30 SIDE_CHAIN REMARK 500 5 ARG A 4 0.27 SIDE_CHAIN REMARK 500 5 ARG A 8 0.32 SIDE_CHAIN REMARK 500 6 ARG A 4 0.32 SIDE_CHAIN REMARK 500 6 ARG A 8 0.29 SIDE_CHAIN REMARK 500 7 ARG A 4 0.20 SIDE_CHAIN REMARK 500 7 ARG A 8 0.25 SIDE_CHAIN REMARK 500 8 ARG A 4 0.31 SIDE_CHAIN REMARK 500 8 ARG A 8 0.31 SIDE_CHAIN REMARK 500 9 ARG A 4 0.28 SIDE_CHAIN REMARK 500 9 ARG A 8 0.24 SIDE_CHAIN REMARK 500 10 ARG A 4 0.19 SIDE_CHAIN REMARK 500 10 ARG A 8 0.30 SIDE_CHAIN REMARK 500 11 ARG A 4 0.32 SIDE_CHAIN REMARK 500 13 ARG A 4 0.21 SIDE_CHAIN REMARK 500 13 ARG A 8 0.26 SIDE_CHAIN REMARK 500 14 ARG A 4 0.25 SIDE_CHAIN REMARK 500 14 ARG A 8 0.29 SIDE_CHAIN REMARK 500 15 ARG A 4 0.28 SIDE_CHAIN REMARK 500 15 ARG A 8 0.29 SIDE_CHAIN REMARK 500 16 ARG A 4 0.30 SIDE_CHAIN REMARK 500 16 ARG A 8 0.25 SIDE_CHAIN REMARK 500 17 ARG A 4 0.18 SIDE_CHAIN REMARK 500 17 ARG A 8 0.28 SIDE_CHAIN REMARK 500 18 ARG A 4 0.31 SIDE_CHAIN REMARK 500 18 ARG A 8 0.22 SIDE_CHAIN REMARK 500 19 ARG A 4 0.19 SIDE_CHAIN REMARK 500 19 ARG A 8 0.14 SIDE_CHAIN REMARK 500 20 ARG A 4 0.26 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL
DBREF 2LET A 1 28 UNP P12071 ITR2_ECBEL 1 28
SEQADV 2LET LEU A 5 UNP P12071 ILE 5 CONFLICT
SEQRES 1 A 28 GLY CYS PRO ARG LEU LEU MET ARG CYS LYS GLN ASP SER SEQRES 2 A 28 ASP CYS LEU ALA GLY CYS VAL CYS GLY PRO ASN GLY PHE SEQRES 3 A 28 CYS GLY
HELIX 1 1 GLN A 11 CYS A 15 5 5
SHEET 1 A 3 MET A 7 CYS A 9 0 SHEET 2 A 3 PHE A 26 GLY A 28 -1 N CYS A 27 O MET A 7 SHEET 3 A 3 VAL A 20 GLY A 22 -1 O VAL A 20 N GLY A 28
SSBOND 1 CYS A 2 CYS A 19 1555 1555 2.02 SSBOND 2 CYS A 9 CYS A 21 1555 1555 2.02 SSBOND 3 CYS A 15 CYS A 27 1555 1555 2.02
SITE 1 ACT 2 ARG A 4 LEU A 5
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