10 20 30 40 50 60 70 80 2V1V - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE INHIBITOR 30-MAY-07 2V1V
TITLE 3D STRUCTURE OF THE M8L MUTANT OF SQUASH TRYPSIN INHIBITOR TITLE 2 CMTI-I
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN INHIBITOR 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRYPSIN INHIBITOR I, CMTI-I, ITD-I; COMPND 5 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: CUCURBITA MAXIMA; SOURCE 4 ORGANISM_COMMON: PUMPKIN; SOURCE 5 ORGANISM_TAXID: 3661
KEYWDS HYDROLASE INHIBITOR, SERINE PROTEASE INHIBITOR, HYDROLASE KEYWDS 2 INHIBITOR HYDROLASE, TRYPSIN INHIBITOR, PROTEASE INHIBITOR
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR P.SLEDZ,K.BOLEWSKA,A.BIERZYNSKI,I.ZHUKOV
REVDAT 2 24-FEB-09 2V1V 1 VERSN REVDAT 1 19-JUN-07 2V1V 0
SPRSDE 19-JUN-07 2V1V 1BXJ
JRNL AUTH I.ZHUKOV,L.JAROSZEWSKI,A.BIERZYNSKI JRNL TITL CONSERVATIVE MUTATION MET8LEU AFFECTS THE FOLDING JRNL TITL 2 PROCESS AND STRUCTURAL STABILITY OF SQUASH TRYPSIN JRNL TITL 3 INHIBITOR CMTI-I JRNL REF PROTEIN SCI. V. 9 273 2000 JRNL REFN ISSN 0961-8368 JRNL PMID 10716179
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.SLEDZ,I.ZHUKOV,A.EJCHART REMARK 1 TITL THE ANALYSIS OF MOLECULAR DYNAMICS FOR M8L CMTI-I REMARK 1 TITL 2 PROTEIN REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS, GROSSE- REMARK 3 KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, REMARK 3 RICE,SIMONSON,WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2V1V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-MAY-07. REMARK 100 THE PDBE ID CODE IS EBI-32738.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298.0 REMARK 210 PH : 5.6 REMARK 210 IONIC STRENGTH : 300MM REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : TOCSY, NOESY, 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 REMARK 210 SPECTROMETER MODEL : INFINITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 4 REMARK 210 REMARK 210 REMARK: NONE
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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, MET 8 TO LEU
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 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 16 169.68 -45.95 REMARK 500 1 ALA A 18 -147.82 50.11 REMARK 500 1 GLU A 19 58.80 -95.52 REMARK 500 2 CYS A 16 170.49 -46.44 REMARK 500 2 ALA A 18 -150.71 49.69 REMARK 500 3 LEU A 8 118.82 -164.28 REMARK 500 3 CYS A 16 173.24 -49.34 REMARK 500 3 ALA A 18 -124.78 52.17 REMARK 500 4 CYS A 3 130.16 -172.96 REMARK 500 4 ARG A 5 79.76 -65.25 REMARK 500 4 LEU A 8 113.06 -163.83 REMARK 500 4 CYS A 16 172.47 -48.47 REMARK 500 4 ALA A 18 -124.87 52.81 REMARK 500 5 VAL A 2 92.22 -67.50 REMARK 500 5 CYS A 3 130.14 -171.41 REMARK 500 5 LEU A 8 119.58 -161.85 REMARK 500 5 CYS A 16 173.55 -49.44 REMARK 500 5 ALA A 18 -124.71 51.13 REMARK 500 6 PRO A 4 155.89 -46.16 REMARK 500 6 CYS A 16 172.30 -49.82 REMARK 500 6 ALA A 18 -124.83 52.68 REMARK 500 7 PRO A 4 157.45 -46.46 REMARK 500 7 LEU A 8 113.29 -161.11 REMARK 500 7 CYS A 16 172.39 -47.75 REMARK 500 7 ALA A 18 -125.09 47.72 REMARK 500 8 CYS A 16 174.59 -50.68 REMARK 500 8 ALA A 18 -124.89 53.06 REMARK 500 9 VAL A 2 76.46 -66.84 REMARK 500 9 ARG A 5 79.75 -66.98 REMARK 500 9 LEU A 8 115.68 -163.65 REMARK 500 9 CYS A 16 172.60 -48.47 REMARK 500 9 ALA A 18 -124.82 52.24 REMARK 500 10 VAL A 2 77.49 -102.80 REMARK 500 10 ARG A 5 79.73 -65.04 REMARK 500 10 LEU A 8 116.76 -162.80 REMARK 500 10 CYS A 16 171.12 -47.28 REMARK 500 10 ALA A 18 -151.32 49.46 REMARK 500 10 GLU A 19 58.62 -90.98 REMARK 500 11 CYS A 16 171.57 -47.79 REMARK 500 11 ALA A 18 -124.98 52.70 REMARK 500 12 VAL A 2 70.97 -110.14 REMARK 500 12 CYS A 16 172.75 -48.61 REMARK 500 12 ALA A 18 -124.92 50.90 REMARK 500 13 ARG A 5 79.58 -65.96 REMARK 500 13 LEU A 8 118.75 -163.23 REMARK 500 13 CYS A 16 173.35 -49.25 REMARK 500 13 ALA A 18 -124.78 53.22 REMARK 500 14 PRO A 4 150.11 -41.91 REMARK 500 14 CYS A 16 174.11 -49.98 REMARK 500 14 ALA A 18 -124.98 52.98 REMARK 500 15 LEU A 8 117.89 -164.08 REMARK 500 15 CYS A 16 173.89 -49.23 REMARK 500 15 ALA A 18 -124.95 50.73 REMARK 500 16 ARG A 5 79.46 -69.48 REMARK 500 16 LEU A 8 111.95 -162.67 REMARK 500 16 CYS A 16 172.31 -48.47 REMARK 500 16 ALA A 18 -124.84 51.50 REMARK 500 17 ARG A 5 79.76 -67.04 REMARK 500 17 LEU A 8 113.86 -160.50 REMARK 500 17 CYS A 16 170.84 -46.69 REMARK 500 17 ALA A 18 -146.16 50.19 REMARK 500 17 GLU A 19 59.19 -98.58 REMARK 500 18 PRO A 4 155.83 -48.26 REMARK 500 18 LEU A 8 118.68 -164.53 REMARK 500 18 CYS A 16 172.31 -48.49 REMARK 500 18 ALA A 18 -124.94 51.44 REMARK 500 18 CYS A 20 -168.81 -126.81 REMARK 500 19 ARG A 5 79.78 -65.45 REMARK 500 19 CYS A 16 171.01 -46.87 REMARK 500 19 ALA A 18 -151.25 49.52 REMARK 500 20 CYS A 3 130.29 -173.57 REMARK 500 20 ARG A 5 79.62 -68.05 REMARK 500 20 LEU A 8 118.54 -164.47 REMARK 500 20 CYS A 16 173.23 -49.17 REMARK 500 20 ALA A 18 -124.81 50.91 REMARK 500 20 CYS A 20 -168.66 -128.87 REMARK 500 REMARK 500 REMARK: NULL
REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED.
REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED.
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BXJ RELATED DB: PDB REMARK 900 3D STRUCTURE OF THE M8L MUTANT OF SQUASH REMARK 900 TRYPSIN INHIBITOR CMTI-I, NMR, 6 STUCTURES REMARK 900 RELATED ID: 1CTI RELATED DB: PDB REMARK 900 TRYPSIN INHIBITOR (NMR, MINIMIZED MEAN REMARK 900 STRUCTURE) REMARK 900 RELATED ID: 1LU0 RELATED DB: PDB REMARK 900 ATOMIC RESOLUTION STRUCTURE OF SQUASH TRYPSIN REMARK 900 INHIBITOR:UNEXPECTED METAL COORDINATION REMARK 900 RELATED ID: 1PPE RELATED DB: PDB REMARK 900 TRYPSIN COMPLEX WITH (CUCURBITA MAXIMA) REMARK 900 TRYPSIN INHIBITOR (CMTI-I) REMARK 900 RELATED ID: 2CTI RELATED DB: PDB REMARK 900 TRYPSIN INHIBITOR (NMR, 5 SIMULATED ANNEALING REMARK 900 STRUCTURES) REMARK 900 RELATED ID: 2STA RELATED DB: PDB REMARK 900 ANIONIC SALMON TRYPSIN IN COMPLEX WITH REMARK 900 SQUASH SEED INHIBITOR (CUCURBITA MAXIMA REMARK 900 TRYPSIN INHIBITOR I) REMARK 900 RELATED ID: 3CTI RELATED DB: PDB REMARK 900 TRYPSIN INHIBITOR (NMR, 6 SIMULATED ANNEALING REMARK 900 STRUCTURES) (CMTI I)
REMARK 999 REMARK 999 SEQUENCE REMARK 999 M8L
DBREF 2V1V A 1 29 UNP P01074 ITR1_CUCMA 1 29
SEQADV 2V1V LEU A 8 UNP P01074 MET 8 ENGINEERED MUTATION
SEQRES 1 A 29 ARG VAL CYS PRO ARG ILE LEU LEU GLU CYS LYS LYS ASP SEQRES 2 A 29 SER ASP CYS LEU ALA GLU CYS VAL CYS LEU GLU HIS GLY SEQRES 3 A 29 TYR CYS GLY
HELIX 1 1 ASP A 13 ASP A 15 5 3
SHEET 1 A 3 LEU A 8 CYS A 10 0 SHEET 2 A 3 VAL A 21 LEU A 23 0 SHEET 3 A 3 TYR A 27 GLY A 29 0
SSBOND 1 CYS A 3 CYS A 20 1555 1555 2.03 SSBOND 2 CYS A 10 CYS A 22 1555 1555 2.03 SSBOND 3 CYS A 16 CYS A 28 1555 1555 2.03
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