10 20 30 40 50 60 70 80 1MVZ - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE INHIBITOR 27-SEP-02 1MVZ
TITLE NMR SOLUTION STRUCTURE OF A BOWMAN BIRK INHIBITOR ISOLATED TITLE 2 FROM SNAIL MEDIC SEEDS (MEDICAGO SCUTELLATA)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOWMAN-BIRK TYPE PROTEASE INHIBITOR, (MSTI); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MSTI
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MEDICAGO SCUTELLATA; SOURCE 3 ORGANISM_TAXID: 36901; SOURCE 4 TISSUE: SEEDS
KEYWDS SERINE PROTEASE INHIBITOR, THREE STRANDED BETA-SHEET, VIB KEYWDS 2 TYPE TURN, HYDROLASE INHIBITOR
EXPDTA SOLUTION NMR
NUMMDL 15
AUTHOR M.CATALANO,L.RAGONA,H.MOLINARI,A.TAVA,L.ZETTA
REVDAT 3 24-FEB-09 1MVZ 1 VERSN REVDAT 2 02-DEC-03 1MVZ 1 DBREF SEQADV REVDAT 1 22-APR-03 1MVZ 0
JRNL AUTH M.CATALANO,L.RAGONA,H.MOLINARI,A.TAVA,L.ZETTA JRNL TITL ANTICARCINOGENIC BOWMAN BIRK INHIBITOR ISOLATED JRNL TITL 2 FROM SNAIL MEDIC SEEDS (MEDICAGO SCUTELLATA): JRNL TITL 3 SOLUTION STRUCTURE AND ANALYSIS OF JRNL TITL 4 SELF-ASSOCIATION BEHAVIOUR JRNL REF BIOCHEMISTRY V. 42 2836 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12627949 JRNL DOI 10.1021/BI020576W
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DISCOVER 98 REMARK 3 AUTHORS : MSI REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1MVZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-OCT-02. REMARK 100 THE RCSB ID CODE IS RCSB017233.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 290; 300; 310; 320 REMARK 210 PH : 5.6; 5.6; 5.6; 5.6 REMARK 210 IONIC STRENGTH : 20MM NA; 20MM NA; 20MM NA; REMARK 210 20MM NA REMARK 210 PRESSURE : AMBIENT; AMBIENT; AMBIENT; REMARK 210 AMBIENT REMARK 210 SAMPLE CONTENTS : 1MM MSTI, 20MM PHOSPHATE REMARK 210 BUFFER NA; 1MM MSTI, 20MM REMARK 210 PHOSPHATE BUFFER NA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY, 2D NOESY, DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 700 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX, AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.6, XEASY 1.3.13, REMARK 210 DYANA 1.5 REMARK 210 METHOD USED : SIMULATED ANNEALING TORSION REMARK 210 ANGLE DYNAMICS ENERGY REMARK 210 MINIMIZATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 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: 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 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 2 GLU A 29 CD GLU A 29 OE2 0.111 REMARK 500 3 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 4 GLU A 29 CD GLU A 29 OE2 0.111 REMARK 500 5 GLU A 29 CD GLU A 29 OE2 0.110 REMARK 500 6 GLU A 29 CD GLU A 29 OE2 0.111 REMARK 500 7 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 8 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 9 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 10 GLU A 29 CD GLU A 29 OE2 0.111 REMARK 500 11 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 12 GLU A 29 CD GLU A 29 OE2 0.110 REMARK 500 13 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 14 GLU A 29 CD GLU A 29 OE2 0.112 REMARK 500 15 GLU A 29 CD GLU A 29 OE2 0.112 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 LYS A 2 -58.16 -159.37 REMARK 500 1 CYS A 8 -168.75 -122.49 REMARK 500 1 ASP A 10 -74.94 -132.71 REMARK 500 1 CYS A 12 72.52 -119.96 REMARK 500 1 ARG A 28 -150.25 -162.91 REMARK 500 1 GLU A 29 -142.96 -68.72 REMARK 500 1 SER A 33 21.59 -78.48 REMARK 500 1 ALA A 34 64.34 -155.30 REMARK 500 1 SER A 43 -178.09 -69.33 REMARK 500 2 THR A 5 44.68 -155.06 REMARK 500 2 ALA A 7 95.89 -66.37 REMARK 500 2 ASP A 10 -77.01 -108.44 REMARK 500 2 CYS A 12 67.08 -118.14 REMARK 500 2 ARG A 28 -156.37 -165.06 REMARK 500 2 GLU A 29 -137.89 -78.67 REMARK 500 3 ALA A 7 101.66 -58.68 REMARK 500 3 ASP A 10 -62.99 -142.84 REMARK 500 3 CYS A 12 75.01 -118.04 REMARK 500 3 GLU A 29 -144.92 -71.99 REMARK 500 3 ALA A 34 44.59 -105.96 REMARK 500 4 CYS A 9 142.02 -171.35 REMARK 500 4 ASP A 10 -73.02 -103.61 REMARK 500 4 GLU A 29 -132.86 -77.26 REMARK 500 5 THR A 6 173.70 -59.85 REMARK 500 5 ALA A 7 109.15 -48.39 REMARK 500 5 ASP A 10 -60.91 -105.67 REMARK 500 5 ARG A 28 -150.47 -160.84 REMARK 500 5 GLU A 29 -150.48 -80.05 REMARK 500 5 ALA A 34 48.59 -107.86 REMARK 500 6 ALA A 7 86.24 -69.46 REMARK 500 6 CYS A 8 -168.12 -120.17 REMARK 500 6 ASP A 10 -56.61 -140.34 REMARK 500 6 CYS A 12 68.38 -113.20 REMARK 500 6 GLU A 29 -153.60 -68.38 REMARK 500 6 SER A 33 26.42 -75.05 REMARK 500 6 ALA A 34 62.79 -157.03 REMARK 500 7 LYS A 2 -57.10 -164.29 REMARK 500 7 THR A 5 79.06 1.52 REMARK 500 7 ASP A 10 -70.79 -107.26 REMARK 500 7 ARG A 28 -153.63 -160.07 REMARK 500 7 GLU A 29 -153.83 -76.72 REMARK 500 8 SER A 3 75.48 -114.20 REMARK 500 8 THR A 5 84.64 -1.14 REMARK 500 8 ASP A 10 -68.20 -104.22 REMARK 500 8 CYS A 12 77.49 -117.14 REMARK 500 8 ARG A 28 -153.30 -144.07 REMARK 500 8 GLU A 29 -131.03 -76.20 REMARK 500 8 ALA A 34 46.23 -108.59 REMARK 500 9 LYS A 2 117.59 -167.27 REMARK 500 9 THR A 5 67.41 -150.25 REMARK 500 9 ASP A 10 -64.63 -105.57 REMARK 500 9 ARG A 28 -150.84 -158.23 REMARK 500 9 GLU A 29 -149.57 -74.75 REMARK 500 9 ALA A 34 42.80 -107.57 REMARK 500 10 THR A 5 -154.12 -155.31 REMARK 500 10 ASP A 10 -70.90 -106.00 REMARK 500 10 ARG A 28 -145.76 -156.43 REMARK 500 10 GLU A 29 -92.02 -69.05 REMARK 500 10 ALA A 34 45.78 -106.79 REMARK 500 10 SER A 37 57.61 -99.55 REMARK 500 11 THR A 5 43.36 -165.96 REMARK 500 11 CYS A 12 69.74 -117.35 REMARK 500 11 ARG A 16 42.59 -106.88 REMARK 500 11 ARG A 28 -160.52 -165.80 REMARK 500 11 GLU A 29 -153.07 -72.53 REMARK 500 12 SER A 3 -175.67 -59.50 REMARK 500 12 THR A 4 -149.93 -76.73 REMARK 500 12 ARG A 28 -152.41 -155.19 REMARK 500 12 GLU A 29 -116.30 -78.90 REMARK 500 13 THR A 5 46.89 -163.74 REMARK 500 13 CYS A 9 143.53 -174.32 REMARK 500 13 ASP A 10 -65.99 -104.80 REMARK 500 13 ARG A 28 -156.06 -165.25 REMARK 500 13 GLU A 29 -81.01 -57.69 REMARK 500 13 ALA A 34 42.79 -108.81 REMARK 500 13 ARG A 42 41.06 -93.81 REMARK 500 13 SER A 43 -160.80 -163.23 REMARK 500 13 TYR A 51 27.53 -154.04 REMARK 500 14 THR A 5 77.46 1.41 REMARK 500 14 ASP A 10 -66.86 -105.14 REMARK 500 14 CYS A 12 64.32 -119.93 REMARK 500 14 GLU A 29 -136.94 -71.69 REMARK 500 15 THR A 5 83.51 3.49 REMARK 500 15 ASP A 10 -60.74 -108.22 REMARK 500 15 ARG A 28 -145.20 -161.67 REMARK 500 15 GLU A 29 -130.84 -91.79 REMARK 500 15 SER A 33 23.95 -78.44 REMARK 500 15 ALA A 34 69.35 -160.38 REMARK 500 15 ARG A 42 52.44 -98.32 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 11 TYR A 58 0.09 SIDE_CHAIN REMARK 500 15 ARG A 49 0.12 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 999 REMARK 999 SEQUENCE REMARK 999 AUTHOR INDICATES THAT THE SEQUENCE IN THE DATABASE REMARK 999 IS INCORRECT
DBREF 1MVZ A 1 62 UNP P80321 IBB_MEDSC 1 62
SEQADV 1MVZ ARG A 42 UNP P80321 LEU 42 SEE REMARK 999 SEQADV 1MVZ PHE A 44 UNP P80321 ILE 44 SEE REMARK 999 SEQADV 1MVZ ARG A 49 UNP P80321 HIS 49 SEE REMARK 999 SEQADV 1MVZ SER A 62 UNP P80321 ARG 62 SEE REMARK 999
SEQRES 1 A 62 THR LYS SER THR THR THR ALA CYS CYS ASP PHE CYS PRO SEQRES 2 A 62 CYS THR ARG SER ILE PRO PRO GLN CYS GLN CYS THR ASP SEQRES 3 A 62 VAL ARG GLU LYS CYS HIS SER ALA CYS LYS SER CYS LEU SEQRES 4 A 62 CYS THR ARG SER PHE PRO PRO GLN CYS ARG CYS TYR ASP SEQRES 5 A 62 ILE THR ASP PHE CYS TYR PRO SER CYS SER
SHEET 1 A 3 VAL A 27 ARG A 28 0 SHEET 2 A 3 CYS A 48 CYS A 50 -1 O CYS A 48 N ARG A 28 SHEET 3 A 3 CYS A 38 CYS A 40 -1 N LEU A 39 O ARG A 49
SSBOND 1 CYS A 8 CYS A 61 1555 1555 2.04 SSBOND 2 CYS A 9 CYS A 24 1555 1555 2.05 SSBOND 3 CYS A 12 CYS A 57 1555 1555 2.05 SSBOND 4 CYS A 14 CYS A 22 1555 1555 2.05 SSBOND 5 CYS A 31 CYS A 38 1555 1555 2.05 SSBOND 6 CYS A 35 CYS A 50 1555 1555 2.05 SSBOND 7 CYS A 40 CYS A 48 1555 1555 2.05
CISPEP 1 ILE A 18 PRO A 19 1 -3.64 CISPEP 2 PHE A 44 PRO A 45 1 0.24 CISPEP 3 ILE A 18 PRO A 19 2 -9.91 CISPEP 4 PHE A 44 PRO A 45 2 -1.34 CISPEP 5 ILE A 18 PRO A 19 3 -3.58 CISPEP 6 PHE A 44 PRO A 45 3 -2.48 CISPEP 7 ILE A 18 PRO A 19 4 -4.20 CISPEP 8 PHE A 44 PRO A 45 4 -1.47 CISPEP 9 ILE A 18 PRO A 19 5 -6.29 CISPEP 10 PHE A 44 PRO A 45 5 0.86 CISPEP 11 ILE A 18 PRO A 19 6 -1.62 CISPEP 12 PHE A 44 PRO A 45 6 -1.30 CISPEP 13 ILE A 18 PRO A 19 7 -5.64 CISPEP 14 PHE A 44 PRO A 45 7 -2.94 CISPEP 15 ILE A 18 PRO A 19 8 -2.23 CISPEP 16 PHE A 44 PRO A 45 8 0.89 CISPEP 17 ILE A 18 PRO A 19 9 -5.18 CISPEP 18 PHE A 44 PRO A 45 9 -0.37 CISPEP 19 ILE A 18 PRO A 19 10 -3.65 CISPEP 20 PHE A 44 PRO A 45 10 2.36 CISPEP 21 ILE A 18 PRO A 19 11 -1.75 CISPEP 22 PHE A 44 PRO A 45 11 1.67 CISPEP 23 ILE A 18 PRO A 19 12 0.57 CISPEP 24 PHE A 44 PRO A 45 12 -0.13 CISPEP 25 ILE A 18 PRO A 19 13 0.66 CISPEP 26 PHE A 44 PRO A 45 13 -4.72 CISPEP 27 ILE A 18 PRO A 19 14 -5.41 CISPEP 28 PHE A 44 PRO A 45 14 -5.66 CISPEP 29 ILE A 18 PRO A 19 15 -4.96 CISPEP 30 PHE A 44 PRO A 45 15 -0.39
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