10 20 30 40 50 60 70 80 1MIT - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SERINE PROTEASE INHIBITOR (RCMTI-V) 26-OCT-95 1MIT
TITLE RECOMBINANT CUCURBITA MAXIMA TRYPSIN INHIBITOR V (RCMTI-V) TITLE 2 (NMR, MINIMIZED AVERAGE STRUCTURE)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN INHIBITOR V; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RCMTI-V; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CUCURBITA MAXIMA; SOURCE 3 ORGANISM_COMMON: WINTER SQUASH; SOURCE 4 ORGANISM_TAXID: 3661; SOURCE 5 ORGAN: SEED; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS SERINE PROTEASE INHIBITOR (RCMTI-V)
EXPDTA SOLUTION NMR
AUTHOR M.CAI,Y.GONG,Y.HUANG,J.LIU,O.PRAKASH,L.WEN,J.J.WEN,J.- AUTHOR 2 K.HUANG,R.KRISHNAMOORTHI
REVDAT 2 24-FEB-09 1MIT 1 VERSN REVDAT 1 03-APR-96 1MIT 0
JRNL AUTH J.LIU,O.PRAKASH,M.CAI,Y.GONG,Y.HUANG,L.WEN,J.J.WEN, JRNL AUTH 2 J.K.HUANG,R.KRISHNAMOORTHI JRNL TITL SOLUTION STRUCTURE AND BACKBONE DYNAMICS OF JRNL TITL 2 RECOMBINANT CUCURBITA MAXIMA TRYPSIN INHIBITOR-V JRNL TITL 3 DETERMINED BY NMR SPECTROSCOPY. JRNL REF BIOCHEMISTRY V. 35 1516 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8634282 JRNL DOI 10.1021/BI952466D
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.CAI,Y.GONG,J.L.F.KAO,R.KRISHNAMOORTHI REMARK 1 TITL INVESTIGATION OF SOLUTION CONFORMATION OF REMARK 1 TITL 2 CUCURBITA MAXIMA TRYPSIN INHIBITOR V FROM PUMPKIN REMARK 1 TITL 3 SEEDS VIA NMR SPECTROSCOPY REMARK 1 REF BIOCHEMISTRY V. 34 5201 1995 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.WEN,S.KIM,T.T.TINN,J.-K.HUANG,R.KRISHNAMOORTHI, REMARK 1 AUTH 2 Y.GONG,Y.N.LWIN,S.KYIN REMARK 1 TITL CHEMICAL SYNTHESIS, MOLECULAR CLONING, OVER REMARK 1 TITL 2 EXPRESSION, AND SITE-DIRECTED MUTAGENESIS OF THE REMARK 1 TITL 3 GENE CODING FOR PUMPKIN (CUCURBITA MAXIMA) TRYPSIN REMARK 1 TITL 4 INHIBITOR CMTI-V REMARK 1 REF PROTEIN EXPR.PURIF. V. 4 215 1993 REMARK 1 REFN ISSN 1046-5928 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.KRISHNAMOORTHI,Y.GONG,M.RICHARDSON REMARK 1 TITL A NEW PROTEIN INHIBITOR OF TRYPSIN AND ACTIVATED REMARK 1 TITL 2 HAGEMAN FACTOR FROM PUMPKIN (CUCURBITA MAXIMA) REMARK 1 TITL 3 SEEDS REMARK 1 REF FEBS LETT. V. 273 163 1990 REMARK 1 REFN ISSN 0014-5793
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1MIT 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 : 1 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 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 HIS A 11 CG HIS A 11 ND1 -0.101 REMARK 500 TRP A 54 CG TRP A 54 CD2 -0.102 REMARK 500 REMARK 500 REMARK: NULL 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 TRP A 9 CG - CD1 - NE1 ANGL. DEV. = -6.4 DEGREES REMARK 500 TRP A 9 CD1 - NE1 - CE2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 9 NE1 - CE2 - CZ2 ANGL. DEV. = 8.9 DEGREES REMARK 500 TRP A 9 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP A 54 CG - CD1 - NE1 ANGL. DEV. = -6.6 DEGREES REMARK 500 TRP A 54 CD1 - NE1 - CE2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 54 NE1 - CE2 - CZ2 ANGL. DEV. = 8.6 DEGREES REMARK 500 TRP A 54 NE1 - CE2 - CD2 ANGL. DEV. = -6.3 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 SER A 1 -128.56 -103.70 REMARK 500 PRO A 10 -99.96 -68.31 REMARK 500 PRO A 29 -9.71 -59.14 REMARK 500 GLU A 38 95.16 -43.35 REMARK 500 PRO A 41 94.66 -56.71 REMARK 500 VAL A 42 -169.48 -115.85 REMARK 500 ARG A 58 -5.11 -56.38 REMARK 500 PRO A 64 102.85 -57.42 REMARK 500 PRO A 65 22.10 -63.61 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 ARG A 47 0.30 SIDE_CHAIN REMARK 500 ARG A 52 0.31 SIDE_CHAIN REMARK 500 ARG A 66 0.19 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
DBREF 1MIT A 1 68 UNP P19873 ITH5_CUCMA 1 68
SEQRES 1 A 69 GLY SER SER CYS PRO GLY LYS SER SER TRP PRO HIS LEU SEQRES 2 A 69 VAL GLY VAL GLY GLY SER VAL ALA LYS ALA ILE ILE GLU SEQRES 3 A 69 ARG GLN ASN PRO ASN VAL LYS ALA VAL ILE LEU GLU GLU SEQRES 4 A 69 GLY THR PRO VAL THR LYS ASP PHE ARG CYS ASN ARG VAL SEQRES 5 A 69 ARG ILE TRP VAL ASN LYS ARG GLY LEU VAL VAL SER PRO SEQRES 6 A 69 PRO ARG ILE GLY
HELIX 1 A SER A 18 ASN A 28 1 11
SHEET 1 S1 2 SER A 7 TRP A 9 0 SHEET 2 S1 2 ARG A 66 ILE A 67 -1 N ILE A 67 O SER A 7 SHEET 1 S2 3 LYS A 32 GLU A 38 0 SHEET 2 S2 3 ARG A 50 ASN A 56 1 O ASN A 56 N GLU A 38 SHEET 3 S2 3 LEU A 60 VAL A 62 -1 O VAL A 62 N TRP A 54
SSBOND 1 CYS A 3 CYS A 48 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