HEADER SWEET-TASTING PROTEIN 04-MAR-97 4MON TITLE ORTHORHOMBIC MONELLIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONELLIN; COMPND 3 CHAIN: A, C; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: MONELLIN; COMPND 6 CHAIN: B, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DIOSCOREOPHYLLUM CUMMINSII; SOURCE 3 ORGANISM_COMMON: SERENDIPITY BERRY; SOURCE 4 ORGANISM_TAXID: 3457; SOURCE 5 OTHER_DETAILS: PROTEIN EXTRACTED FROM BERRIES; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: DIOSCOREOPHYLLUM CUMMINSII; SOURCE 8 ORGANISM_COMMON: SERENDIPITY BERRY; SOURCE 9 ORGANISM_TAXID: 3457; SOURCE 10 OTHER_DETAILS: PROTEIN EXTRACTED FROM BERRIES KEYWDS SWEET-TASTING PROTEIN, ORTHORHOMBIC CRYSTALS EXPDTA X-RAY DIFFRACTION AUTHOR G.BUJACZ,A.WLODAWER REVDAT 4 09-AUG-23 4MON 1 SEQADV REVDAT 3 24-FEB-09 4MON 1 VERSN REVDAT 2 02-JAN-07 4MON 1 JRNL REVDAT 1 07-JUL-97 4MON 0 JRNL AUTH G.BUJACZ,M.MILLER,R.HARRISON,N.THANKI,G.L.GILLILAND, JRNL AUTH 2 C.M.OGATA,S.H.KIM,A.WLODAWER JRNL TITL STRUCTURE OF MONELLIN REFINED TO 2.3 A RESOLUTION IN THE JRNL TITL 2 ORTHORHOMBIC CRYSTAL FORM. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 53 713 1997 JRNL REFN ISSN 0907-4449 JRNL PMID 15299859 JRNL DOI 10.1107/S0907444997006860 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 66.8 REMARK 3 NUMBER OF REFLECTIONS : 7607 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1568 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 180 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.013 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.033 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.039 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.011 ; 0.018 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.096 ; 0.100 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.234 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.318 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : 0.283 ; 0.500 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 5.400 ; 7.500 REMARK 3 STAGGERED (DEGREES) : 24.100; 10.000 REMARK 3 TRANSVERSE (DEGREES) : 15.400; 10.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.568 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.751 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.148 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.080 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: INITIAL REFINEMENT PERFORMED WITH X REMARK 3 -PLOR, FOLLOWED BY MODEL BUILDING WITH FRODO AND FURTHER REMARK 3 REFINEMENT WITH PROLSQ (PROFFT VERSION). REMARK 4 REMARK 4 4MON COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179371. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-85 REMARK 200 TEMPERATURE (KELVIN) : 290 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-21 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10602 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.9 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MERLOT REMARK 200 STARTING MODEL: PDB ENTRY 3MON REMARK 200 REMARK 200 REMARK: REJECTION CRITERIA DEFAULT FOR DATA COLLECTION USING REMARK 200 XENGEN IS -3 SIGMA; THIS VALUE WAS NOT ALLOWED BY PDB DEPOSITION REMARK 200 SOFTWARE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5-10 MG/ML PROTEIN DISSOLVED IN 100 MM REMARK 280 SODIUM PHOSPHATE BUFFER, PH 7.2, DIFFUSED AGAINST 20 W/V % REMARK 280 ETHANOL. CRYSTALS UNSTABLE- CROSSLINKED WITH 0.015% REMARK 280 GLUTARALDEHYDE FOR 1-1.5 HOURS. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 27.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.21000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.21000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 PHE A 1 REMARK 465 PHE C 1 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 LEU A 19 CA - CB - CG ANGL. DEV. = 14.4 DEGREES REMARK 500 ARG A 21 CA - CB - CG ANGL. DEV. = 13.7 DEGREES REMARK 500 ARG B 31 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG B 31 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 TYR B 47 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 ARG C 31 CD - NE - CZ ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG C 31 NE - CZ - NH2 ANGL. DEV. = 4.7 DEGREES REMARK 500 ASP D 7 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 LEU D 15 CA - CB - CG ANGL. DEV. = 16.5 DEGREES REMARK 500 LYS D 36 CB - CA - C ANGL. DEV. = -14.5 DEGREES REMARK 500 CYS D 41 CB - CA - C ANGL. DEV. = 8.3 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 GLU A 3 -45.11 -131.83 REMARK 500 ASP A 17 26.67 48.67 REMARK 500 PHE A 38 128.28 -170.11 REMARK 500 ILE B 8 44.00 -96.30 REMARK 500 ASN B 35 -66.56 -99.18 REMARK 500 LYS B 36 177.63 179.56 REMARK 500 GLU B 48 112.97 -177.11 REMARK 500 ASN B 49 -72.68 -77.50 REMARK 500 GLU C 3 -161.66 -161.94 REMARK 500 GLU C 8 114.58 -164.15 REMARK 500 ARG C 37 120.95 -174.79 REMARK 500 LYS D 25 -77.94 -74.67 REMARK 500 TYR D 29 -152.56 -133.34 REMARK 500 ASN D 35 -60.19 -125.55 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 C 31 0.21 SIDE CHAIN REMARK 500 ARG C 33 0.11 SIDE CHAIN REMARK 500 ARG D 39 0.12 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 PHE 1, RESIDUE PHE 1, NOTED IN SWISS-PROT P02881 AS REMARK 999 {VARIANT...MISSING (IN 90% OF THE CHAINS)}, IS NOT VISIBLE REMARK 999 IN THIS STRUCTURE. REMARK 999 REMARK 999 THE SEQUENCE OF THE LAST TWO RESIDUES OF THE B/D CHAIN HAS REMARK 999 BEEN REMARK 999 GIVEN AS EITHER ASNGLU OR GLUASN, DEPENDING REMARK 999 ON THE SOURCE OF THE DATA. THE SEQUENCE USED HERE WAS REMARK 999 PREVIOUSLY REPORTED IN THE FILE 3MON, WHICH WAS UTILIZED REMARK 999 FOR MOLECULAR REPLACEMENT. WHILE THIS SEQUENCE IS MOST REMARK 999 LIKELY INCORRECT (SEE BELOW), IT WAS NOT MODIFIED, SINCE REMARK 999 THE ELECTRON DENSITY IN THIS REGION WAS NOT SUFFICIENTLY REMARK 999 GOOD TO DISTINGUISH BETWEEN THE TWO POSSIBILITIES AND THE REMARK 999 AUTHORS PREFERRED TO REMAIN COMPATIBLE WITH THE PREVIOUS REMARK 999 ENTRY. DBREF 4MON A 1 45 UNP P02881 MONA_DIOCU 1 45 DBREF 4MON B 1 49 UNP P02882 MONB_DIOCU 1 50 DBREF 4MON C 1 45 UNP P02881 MONA_DIOCU 1 45 DBREF 4MON D 1 49 UNP P02882 MONB_DIOCU 1 50 SEQADV 4MON B UNP P02882 GLU 48 DELETION SEQADV 4MON D UNP P02882 GLU 48 DELETION SEQRES 1 A 45 PHE ARG GLU ILE LYS GLY TYR GLU TYR GLN LEU TYR VAL SEQRES 2 A 45 TYR ALA SER ASP LYS LEU PHE ARG ALA ASP ILE SER GLU SEQRES 3 A 45 ASP TYR LYS THR ARG GLY ARG LYS LEU LEU ARG PHE ASN SEQRES 4 A 45 GLY PRO VAL PRO PRO PRO SEQRES 1 B 50 GLY GLU TRP GLU ILE ILE ASP ILE GLY PRO PHE THR GLN SEQRES 2 B 50 ASN LEU GLY LYS PHE ALA VAL ASP GLU GLU ASN LYS ILE SEQRES 3 B 50 GLY GLN TYR GLY ARG LEU THR PHE ASN LYS VAL ILE ARG SEQRES 4 B 50 PRO CYS MET LYS LYS THR ILE TYR GLU ASN GLU SEQRES 1 C 45 PHE ARG GLU ILE LYS GLY TYR GLU TYR GLN LEU TYR VAL SEQRES 2 C 45 TYR ALA SER ASP LYS LEU PHE ARG ALA ASP ILE SER GLU SEQRES 3 C 45 ASP TYR LYS THR ARG GLY ARG LYS LEU LEU ARG PHE ASN SEQRES 4 C 45 GLY PRO VAL PRO PRO PRO SEQRES 1 D 50 GLY GLU TRP GLU ILE ILE ASP ILE GLY PRO PHE THR GLN SEQRES 2 D 50 ASN LEU GLY LYS PHE ALA VAL ASP GLU GLU ASN LYS ILE SEQRES 3 D 50 GLY GLN TYR GLY ARG LEU THR PHE ASN LYS VAL ILE ARG SEQRES 4 D 50 PRO CYS MET LYS LYS THR ILE TYR GLU ASN GLU FORMUL 5 HOH *180(H2 O) HELIX 1 1 PRO B 10 GLU B 22 1 13 HELIX 2 2 PRO D 10 ILE D 26 1 17 SHEET 1 A 5 ARG A 37 ASN A 39 0 SHEET 2 A 5 ARG A 21 ASP A 27 -1 N ASP A 23 O ARG A 37 SHEET 3 A 5 ILE A 4 GLN A 10 -1 N TYR A 9 O ILE A 24 SHEET 4 A 5 CYS B 41 TYR B 47 -1 N ILE B 46 O LYS A 5 SHEET 5 A 5 GLU B 2 ILE B 6 -1 N ILE B 6 O CYS B 41 SHEET 1 B 3 LYS A 18 PHE A 20 0 SHEET 2 B 3 VAL A 13 ALA A 15 -1 N ALA A 15 O LYS A 18 SHEET 3 B 3 PHE B 34 VAL B 37 -1 N LYS B 36 O TYR A 14 SHEET 1 C 4 PHE D 34 VAL D 37 0 SHEET 2 C 4 GLY C 6 ALA C 15 -1 N TYR C 14 O ASN D 35 SHEET 3 C 4 LYS C 18 ASP C 27 -1 N GLU C 26 O TYR C 7 SHEET 4 C 4 ARG C 33 ASN C 39 -1 N ASN C 39 O ARG C 21 SHEET 1 D 2 GLU D 2 ILE D 6 0 SHEET 2 D 2 CYS D 41 THR D 45 -1 N THR D 45 O GLU D 2 CISPEP 1 GLY A 40 PRO A 41 0 1.22 CISPEP 2 ARG B 39 PRO B 40 0 -0.24 CISPEP 3 GLY C 40 PRO C 41 0 0.59 CISPEP 4 ARG D 39 PRO D 40 0 3.77 CRYST1 54.000 112.420 40.050 90.00 90.00 90.00 P 21 21 2 8 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 0.018519 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008895 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024969 0.00000