HEADER HYDROLASE 14-MAY-09 3HGZ TITLE CRYSTAL STRUCTURE OF HUMAN INSULIN-DEGRADING ENZYME IN COMPLEX WITH TITLE 2 AMYLIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN-DEGRADING ENZYME; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: INSULIN PROTEASE, INSULINASE, INSULYSIN; COMPND 5 EC: 3.4.24.56; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ISLET AMYLOID POLYPEPTIDE; COMPND 10 CHAIN: D, E; COMPND 11 SYNONYM: AMYLIN, DIABETES-ASSOCIATED PEPTIDE, DAP, INSULINOMA AMYLOID COMPND 12 PEPTIDE; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IDE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPROEX-CF; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS INSULIN DEGRADING ENZYME, IDE, AMYLIN, CYSTEIN FREE, CYTOPLASM, KEYWDS 2 HYDROLASE, METAL-BINDING, METALLOPROTEASE, POLYMORPHISM, PROTEASE, KEYWDS 3 ZINC, AMIDATION, AMYLOID, CLEAVAGE ON PAIR OF BASIC RESIDUES, KEYWDS 4 DISULFIDE BOND, HORMONE, SECRETED EXPDTA X-RAY DIFFRACTION AUTHOR Q.GUO,Y.BIAN,W.J.TANG REVDAT 4 30-OCT-24 3HGZ 1 REMARK REVDAT 3 13-OCT-21 3HGZ 1 REMARK SEQADV LINK REVDAT 2 09-FEB-10 3HGZ 1 JRNL REVDAT 1 08-DEC-09 3HGZ 0 JRNL AUTH Q.GUO,M.MANOLOPOULOU,Y.BIAN,A.B.SCHILLING,W.J.TANG JRNL TITL MOLECULAR BASIS FOR THE RECOGNITION AND CLEAVAGES OF IGF-II, JRNL TITL 2 TGF-ALPHA, AND AMYLIN BY HUMAN INSULIN-DEGRADING ENZYME. JRNL REF J.MOL.BIOL. V. 395 430 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 19896952 JRNL DOI 10.1016/J.JMB.2009.10.072 REMARK 2 REMARK 2 RESOLUTION. 2.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 75049 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3963 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.91 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5384 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.10 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 292 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15807 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 347 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.648 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.307 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.214 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.422 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 16199 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 21909 ; 1.406 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1925 ; 5.984 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 806 ;37.123 ;24.566 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2908 ;19.942 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 82 ;19.877 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2357 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 12344 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 8092 ; 0.241 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 11127 ; 0.318 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 657 ; 0.169 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 47 ; 0.169 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.262 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 9838 ; 0.603 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 15670 ; 1.054 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 7034 ; 1.607 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6239 ; 2.832 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3HGZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1000053122. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 273 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97323 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79043 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.910 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.56933 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.28467 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 45.42700 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 15.14233 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 75.71167 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: 1500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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: 1710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, E 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 VAL A 968 REMARK 465 VAL A 969 REMARK 465 GLY A 970 REMARK 465 GLU A 971 REMARK 465 PHE A 972 REMARK 465 PRO A 973 REMARK 465 ALA A 974 REMARK 465 GLN A 975 REMARK 465 ASN A 976 REMARK 465 ASP A 977 REMARK 465 ILE A 978 REMARK 465 VAL B 969 REMARK 465 GLY B 970 REMARK 465 GLU B 971 REMARK 465 PHE B 972 REMARK 465 PRO B 973 REMARK 465 ALA B 974 REMARK 465 GLN B 975 REMARK 465 ASN B 976 REMARK 465 ASP B 977 REMARK 465 ILE B 978 REMARK 465 ASN D 3 REMARK 465 THR D 4 REMARK 465 ALA D 5 REMARK 465 THR D 6 REMARK 465 CYS D 7 REMARK 465 ALA D 8 REMARK 465 THR D 9 REMARK 465 GLN D 10 REMARK 465 ARG D 11 REMARK 465 VAL D 17 REMARK 465 HIS D 18 REMARK 465 SER D 19 REMARK 465 SER D 20 REMARK 465 ASN D 21 REMARK 465 ASN D 22 REMARK 465 PHE D 23 REMARK 465 GLY D 24 REMARK 465 ALA D 25 REMARK 465 ILE D 26 REMARK 465 LEU D 27 REMARK 465 SER D 28 REMARK 465 SER D 29 REMARK 465 THR D 30 REMARK 465 ASN D 31 REMARK 465 VAL D 32 REMARK 465 GLY D 33 REMARK 465 SER D 34 REMARK 465 ASN D 35 REMARK 465 THR D 36 REMARK 465 TYR D 37 REMARK 465 THR E 4 REMARK 465 ALA E 5 REMARK 465 THR E 6 REMARK 465 THR E 9 REMARK 465 GLN E 10 REMARK 465 ARG E 11 REMARK 465 VAL E 17 REMARK 465 HIS E 18 REMARK 465 SER E 19 REMARK 465 SER E 20 REMARK 465 ASN E 21 REMARK 465 ASN E 22 REMARK 465 PHE E 23 REMARK 465 GLY E 24 REMARK 465 ALA E 25 REMARK 465 ILE E 26 REMARK 465 LEU E 27 REMARK 465 SER E 28 REMARK 465 SER E 29 REMARK 465 THR E 30 REMARK 465 ASN E 31 REMARK 465 VAL E 32 REMARK 465 GLY E 33 REMARK 465 SER E 34 REMARK 465 ASN E 35 REMARK 465 THR E 36 REMARK 465 TYR E 37 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN E 3 CG OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ZN ZN B 2 O HOH E 334 1.32 REMARK 500 ZN ZN A 1 O HOH D 432 1.32 REMARK 500 OE2 GLU A 189 ZN ZN A 1 1.49 REMARK 500 O PHE D 15 O HOH D 432 1.67 REMARK 500 O PHE E 15 O HOH E 334 1.69 REMARK 500 NE2 HIS B 108 ZN ZN B 2 1.69 REMARK 500 CG1 ILE A 868 O HOH A 1119 2.07 REMARK 500 CB LYS B 523 O HOH B 1203 2.09 REMARK 500 CD ARG A 892 O HOH A 2 2.15 REMARK 500 OD1 ASN B 44 O HOH B 1148 2.19 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 ASN A 635 CB - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 ASP B 964 CB - CA - C ANGL. DEV. = 13.5 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 HIS A 53 123.70 -37.43 REMARK 500 HIS A 93 46.55 -78.32 REMARK 500 LEU A 170 -50.49 -121.54 REMARK 500 SER A 171 69.80 -158.37 REMARK 500 PHE A 174 55.85 34.98 REMARK 500 GLU A 227 -69.62 -137.73 REMARK 500 TYR A 249 48.01 -76.67 REMARK 500 ASN A 282 44.74 39.63 REMARK 500 ARG A 368 105.27 -52.89 REMARK 500 HIS A 386 21.13 -142.45 REMARK 500 GLU A 457 -35.53 -133.88 REMARK 500 ASN A 515 33.18 -98.30 REMARK 500 ILE A 531 120.59 -37.59 REMARK 500 LYS A 566 -60.12 -131.26 REMARK 500 PHE A 568 53.09 39.97 REMARK 500 ALA A 694 119.95 -167.86 REMARK 500 PRO A 757 170.98 -55.91 REMARK 500 LEU A 763 72.33 -68.14 REMARK 500 ASP A 773 134.13 -39.39 REMARK 500 ASN A 787 49.28 -95.75 REMARK 500 THR A 797 -87.56 -107.75 REMARK 500 SER A 801 151.81 179.12 REMARK 500 ARG A 824 -68.82 -104.15 REMARK 500 PRO A1003 170.23 -59.82 REMARK 500 ASN B 52 -169.56 -75.14 REMARK 500 HIS B 93 45.17 -73.46 REMARK 500 SER B 143 -162.68 -126.32 REMARK 500 HIS B 157 30.07 -96.39 REMARK 500 SER B 171 71.88 -152.98 REMARK 500 PHE B 174 56.37 39.13 REMARK 500 PRO B 214 -4.49 -56.23 REMARK 500 GLU B 227 -52.07 -140.68 REMARK 500 GLN B 294 -167.93 -101.49 REMARK 500 PRO B 445 150.11 -48.87 REMARK 500 GLU B 457 -75.07 -114.52 REMARK 500 ALA B 694 109.57 -161.17 REMARK 500 THR B 797 -77.28 -99.97 REMARK 500 ARG B 824 -70.47 -96.48 REMARK 500 MET B 963 151.58 -48.99 REMARK 500 PRO B 967 -17.24 -45.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 108 NE2 REMARK 620 2 HIS A 112 NE2 111.5 REMARK 620 3 GLU A 189 OE1 85.9 160.7 REMARK 620 4 PHE D 15 O 127.4 103.3 70.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 2 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 112 NE2 REMARK 620 2 GLU B 189 OE2 106.9 REMARK 620 3 GLU B 189 OE1 165.2 60.1 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2 DBREF 3HGZ A 43 1011 UNP P14735 IDE_HUMAN 43 1011 DBREF 3HGZ B 43 1011 UNP P14735 IDE_HUMAN 43 1011 DBREF 3HGZ D 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 3HGZ E 1 37 UNP P10997 IAPP_HUMAN 34 70 SEQADV 3HGZ LEU A 110 UNP P14735 CYS 110 ENGINEERED MUTATION SEQADV 3HGZ GLN A 111 UNP P14735 GLU 111 ENGINEERED MUTATION SEQADV 3HGZ SER A 171 UNP P14735 CYS 171 ENGINEERED MUTATION SEQADV 3HGZ ALA A 178 UNP P14735 CYS 178 ENGINEERED MUTATION SEQADV 3HGZ VAL A 257 UNP P14735 CYS 257 ENGINEERED MUTATION SEQADV 3HGZ LEU A 414 UNP P14735 CYS 414 ENGINEERED MUTATION SEQADV 3HGZ ASN A 573 UNP P14735 CYS 573 ENGINEERED MUTATION SEQADV 3HGZ SER A 590 UNP P14735 CYS 590 ENGINEERED MUTATION SEQADV 3HGZ SER A 789 UNP P14735 CYS 789 ENGINEERED MUTATION SEQADV 3HGZ ALA A 812 UNP P14735 CYS 812 ENGINEERED MUTATION SEQADV 3HGZ ALA A 819 UNP P14735 CYS 819 ENGINEERED MUTATION SEQADV 3HGZ SER A 904 UNP P14735 CYS 904 ENGINEERED MUTATION SEQADV 3HGZ ASN A 966 UNP P14735 CYS 966 ENGINEERED MUTATION SEQADV 3HGZ ALA A 974 UNP P14735 CYS 974 ENGINEERED MUTATION SEQADV 3HGZ LEU B 110 UNP P14735 CYS 110 ENGINEERED MUTATION SEQADV 3HGZ GLN B 111 UNP P14735 GLU 111 ENGINEERED MUTATION SEQADV 3HGZ SER B 171 UNP P14735 CYS 171 ENGINEERED MUTATION SEQADV 3HGZ ALA B 178 UNP P14735 CYS 178 ENGINEERED MUTATION SEQADV 3HGZ VAL B 257 UNP P14735 CYS 257 ENGINEERED MUTATION SEQADV 3HGZ LEU B 414 UNP P14735 CYS 414 ENGINEERED MUTATION SEQADV 3HGZ ASN B 573 UNP P14735 CYS 573 ENGINEERED MUTATION SEQADV 3HGZ SER B 590 UNP P14735 CYS 590 ENGINEERED MUTATION SEQADV 3HGZ SER B 789 UNP P14735 CYS 789 ENGINEERED MUTATION SEQADV 3HGZ ALA B 812 UNP P14735 CYS 812 ENGINEERED MUTATION SEQADV 3HGZ ALA B 819 UNP P14735 CYS 819 ENGINEERED MUTATION SEQADV 3HGZ SER B 904 UNP P14735 CYS 904 ENGINEERED MUTATION SEQADV 3HGZ ASN B 966 UNP P14735 CYS 966 ENGINEERED MUTATION SEQADV 3HGZ ALA B 974 UNP P14735 CYS 974 ENGINEERED MUTATION SEQRES 1 A 969 ASN ASN PRO ALA ILE LYS ARG ILE GLY ASN HIS ILE THR SEQRES 2 A 969 LYS SER PRO GLU ASP LYS ARG GLU TYR ARG GLY LEU GLU SEQRES 3 A 969 LEU ALA ASN GLY ILE LYS VAL LEU LEU ILE SER ASP PRO SEQRES 4 A 969 THR THR ASP LYS SER SER ALA ALA LEU ASP VAL HIS ILE SEQRES 5 A 969 GLY SER LEU SER ASP PRO PRO ASN ILE ALA GLY LEU SER SEQRES 6 A 969 HIS PHE LEU GLN HIS MET LEU PHE LEU GLY THR LYS LYS SEQRES 7 A 969 TYR PRO LYS GLU ASN GLU TYR SER GLN PHE LEU SER GLU SEQRES 8 A 969 HIS ALA GLY SER SER ASN ALA PHE THR SER GLY GLU HIS SEQRES 9 A 969 THR ASN TYR TYR PHE ASP VAL SER HIS GLU HIS LEU GLU SEQRES 10 A 969 GLY ALA LEU ASP ARG PHE ALA GLN PHE PHE LEU SER PRO SEQRES 11 A 969 LEU PHE ASP GLU SER ALA LYS ASP ARG GLU VAL ASN ALA SEQRES 12 A 969 VAL ASP SER GLU HIS GLU LYS ASN VAL MET ASN ASP ALA SEQRES 13 A 969 TRP ARG LEU PHE GLN LEU GLU LYS ALA THR GLY ASN PRO SEQRES 14 A 969 LYS HIS PRO PHE SER LYS PHE GLY THR GLY ASN LYS TYR SEQRES 15 A 969 THR LEU GLU THR ARG PRO ASN GLN GLU GLY ILE ASP VAL SEQRES 16 A 969 ARG GLN GLU LEU LEU LYS PHE HIS SER ALA TYR TYR SER SEQRES 17 A 969 SER ASN LEU MET ALA VAL VAL VAL LEU GLY ARG GLU SER SEQRES 18 A 969 LEU ASP ASP LEU THR ASN LEU VAL VAL LYS LEU PHE SER SEQRES 19 A 969 GLU VAL GLU ASN LYS ASN VAL PRO LEU PRO GLU PHE PRO SEQRES 20 A 969 GLU HIS PRO PHE GLN GLU GLU HIS LEU LYS GLN LEU TYR SEQRES 21 A 969 LYS ILE VAL PRO ILE LYS ASP ILE ARG ASN LEU TYR VAL SEQRES 22 A 969 THR PHE PRO ILE PRO ASP LEU GLN LYS TYR TYR LYS SER SEQRES 23 A 969 ASN PRO GLY HIS TYR LEU GLY HIS LEU ILE GLY HIS GLU SEQRES 24 A 969 GLY PRO GLY SER LEU LEU SER GLU LEU LYS SER LYS GLY SEQRES 25 A 969 TRP VAL ASN THR LEU VAL GLY GLY GLN LYS GLU GLY ALA SEQRES 26 A 969 ARG GLY PHE MET PHE PHE ILE ILE ASN VAL ASP LEU THR SEQRES 27 A 969 GLU GLU GLY LEU LEU HIS VAL GLU ASP ILE ILE LEU HIS SEQRES 28 A 969 MET PHE GLN TYR ILE GLN LYS LEU ARG ALA GLU GLY PRO SEQRES 29 A 969 GLN GLU TRP VAL PHE GLN GLU LEU LYS ASP LEU ASN ALA SEQRES 30 A 969 VAL ALA PHE ARG PHE LYS ASP LYS GLU ARG PRO ARG GLY SEQRES 31 A 969 TYR THR SER LYS ILE ALA GLY ILE LEU HIS TYR TYR PRO SEQRES 32 A 969 LEU GLU GLU VAL LEU THR ALA GLU TYR LEU LEU GLU GLU SEQRES 33 A 969 PHE ARG PRO ASP LEU ILE GLU MET VAL LEU ASP LYS LEU SEQRES 34 A 969 ARG PRO GLU ASN VAL ARG VAL ALA ILE VAL SER LYS SER SEQRES 35 A 969 PHE GLU GLY LYS THR ASP ARG THR GLU GLU TRP TYR GLY SEQRES 36 A 969 THR GLN TYR LYS GLN GLU ALA ILE PRO ASP GLU VAL ILE SEQRES 37 A 969 LYS LYS TRP GLN ASN ALA ASP LEU ASN GLY LYS PHE LYS SEQRES 38 A 969 LEU PRO THR LYS ASN GLU PHE ILE PRO THR ASN PHE GLU SEQRES 39 A 969 ILE LEU PRO LEU GLU LYS GLU ALA THR PRO TYR PRO ALA SEQRES 40 A 969 LEU ILE LYS ASP THR ALA MET SER LYS LEU TRP PHE LYS SEQRES 41 A 969 GLN ASP ASP LYS PHE PHE LEU PRO LYS ALA ASN LEU ASN SEQRES 42 A 969 PHE GLU PHE PHE SER PRO PHE ALA TYR VAL ASP PRO LEU SEQRES 43 A 969 HIS SER ASN MET ALA TYR LEU TYR LEU GLU LEU LEU LYS SEQRES 44 A 969 ASP SER LEU ASN GLU TYR ALA TYR ALA ALA GLU LEU ALA SEQRES 45 A 969 GLY LEU SER TYR ASP LEU GLN ASN THR ILE TYR GLY MET SEQRES 46 A 969 TYR LEU SER VAL LYS GLY TYR ASN ASP LYS GLN PRO ILE SEQRES 47 A 969 LEU LEU LYS LYS ILE ILE GLU LYS MET ALA THR PHE GLU SEQRES 48 A 969 ILE ASP GLU LYS ARG PHE GLU ILE ILE LYS GLU ALA TYR SEQRES 49 A 969 MET ARG SER LEU ASN ASN PHE ARG ALA GLU GLN PRO HIS SEQRES 50 A 969 GLN HIS ALA MET TYR TYR LEU ARG LEU LEU MET THR GLU SEQRES 51 A 969 VAL ALA TRP THR LYS ASP GLU LEU LYS GLU ALA LEU ASP SEQRES 52 A 969 ASP VAL THR LEU PRO ARG LEU LYS ALA PHE ILE PRO GLN SEQRES 53 A 969 LEU LEU SER ARG LEU HIS ILE GLU ALA LEU LEU HIS GLY SEQRES 54 A 969 ASN ILE THR LYS GLN ALA ALA LEU GLY ILE MET GLN MET SEQRES 55 A 969 VAL GLU ASP THR LEU ILE GLU HIS ALA HIS THR LYS PRO SEQRES 56 A 969 LEU LEU PRO SER GLN LEU VAL ARG TYR ARG GLU VAL GLN SEQRES 57 A 969 LEU PRO ASP ARG GLY TRP PHE VAL TYR GLN GLN ARG ASN SEQRES 58 A 969 GLU VAL HIS ASN ASN SER GLY ILE GLU ILE TYR TYR GLN SEQRES 59 A 969 THR ASP MET GLN SER THR SER GLU ASN MET PHE LEU GLU SEQRES 60 A 969 LEU PHE ALA GLN ILE ILE SER GLU PRO ALA PHE ASN THR SEQRES 61 A 969 LEU ARG THR LYS GLU GLN LEU GLY TYR ILE VAL PHE SER SEQRES 62 A 969 GLY PRO ARG ARG ALA ASN GLY ILE GLN GLY LEU ARG PHE SEQRES 63 A 969 ILE ILE GLN SER GLU LYS PRO PRO HIS TYR LEU GLU SER SEQRES 64 A 969 ARG VAL GLU ALA PHE LEU ILE THR MET GLU LYS SER ILE SEQRES 65 A 969 GLU ASP MET THR GLU GLU ALA PHE GLN LYS HIS ILE GLN SEQRES 66 A 969 ALA LEU ALA ILE ARG ARG LEU ASP LYS PRO LYS LYS LEU SEQRES 67 A 969 SER ALA GLU SER ALA LYS TYR TRP GLY GLU ILE ILE SER SEQRES 68 A 969 GLN GLN TYR ASN PHE ASP ARG ASP ASN THR GLU VAL ALA SEQRES 69 A 969 TYR LEU LYS THR LEU THR LYS GLU ASP ILE ILE LYS PHE SEQRES 70 A 969 TYR LYS GLU MET LEU ALA VAL ASP ALA PRO ARG ARG HIS SEQRES 71 A 969 LYS VAL SER VAL HIS VAL LEU ALA ARG GLU MET ASP SER SEQRES 72 A 969 ASN PRO VAL VAL GLY GLU PHE PRO ALA GLN ASN ASP ILE SEQRES 73 A 969 ASN LEU SER GLN ALA PRO ALA LEU PRO GLN PRO GLU VAL SEQRES 74 A 969 ILE GLN ASN MET THR GLU PHE LYS ARG GLY LEU PRO LEU SEQRES 75 A 969 PHE PRO LEU VAL LYS PRO HIS SEQRES 1 B 969 ASN ASN PRO ALA ILE LYS ARG ILE GLY ASN HIS ILE THR SEQRES 2 B 969 LYS SER PRO GLU ASP LYS ARG GLU TYR ARG GLY LEU GLU SEQRES 3 B 969 LEU ALA ASN GLY ILE LYS VAL LEU LEU ILE SER ASP PRO SEQRES 4 B 969 THR THR ASP LYS SER SER ALA ALA LEU ASP VAL HIS ILE SEQRES 5 B 969 GLY SER LEU SER ASP PRO PRO ASN ILE ALA GLY LEU SER SEQRES 6 B 969 HIS PHE LEU GLN HIS MET LEU PHE LEU GLY THR LYS LYS SEQRES 7 B 969 TYR PRO LYS GLU ASN GLU TYR SER GLN PHE LEU SER GLU SEQRES 8 B 969 HIS ALA GLY SER SER ASN ALA PHE THR SER GLY GLU HIS SEQRES 9 B 969 THR ASN TYR TYR PHE ASP VAL SER HIS GLU HIS LEU GLU SEQRES 10 B 969 GLY ALA LEU ASP ARG PHE ALA GLN PHE PHE LEU SER PRO SEQRES 11 B 969 LEU PHE ASP GLU SER ALA LYS ASP ARG GLU VAL ASN ALA SEQRES 12 B 969 VAL ASP SER GLU HIS GLU LYS ASN VAL MET ASN ASP ALA SEQRES 13 B 969 TRP ARG LEU PHE GLN LEU GLU LYS ALA THR GLY ASN PRO SEQRES 14 B 969 LYS HIS PRO PHE SER LYS PHE GLY THR GLY ASN LYS TYR SEQRES 15 B 969 THR LEU GLU THR ARG PRO ASN GLN GLU GLY ILE ASP VAL SEQRES 16 B 969 ARG GLN GLU LEU LEU LYS PHE HIS SER ALA TYR TYR SER SEQRES 17 B 969 SER ASN LEU MET ALA VAL VAL VAL LEU GLY ARG GLU SER SEQRES 18 B 969 LEU ASP ASP LEU THR ASN LEU VAL VAL LYS LEU PHE SER SEQRES 19 B 969 GLU VAL GLU ASN LYS ASN VAL PRO LEU PRO GLU PHE PRO SEQRES 20 B 969 GLU HIS PRO PHE GLN GLU GLU HIS LEU LYS GLN LEU TYR SEQRES 21 B 969 LYS ILE VAL PRO ILE LYS ASP ILE ARG ASN LEU TYR VAL SEQRES 22 B 969 THR PHE PRO ILE PRO ASP LEU GLN LYS TYR TYR LYS SER SEQRES 23 B 969 ASN PRO GLY HIS TYR LEU GLY HIS LEU ILE GLY HIS GLU SEQRES 24 B 969 GLY PRO GLY SER LEU LEU SER GLU LEU LYS SER LYS GLY SEQRES 25 B 969 TRP VAL ASN THR LEU VAL GLY GLY GLN LYS GLU GLY ALA SEQRES 26 B 969 ARG GLY PHE MET PHE PHE ILE ILE ASN VAL ASP LEU THR SEQRES 27 B 969 GLU GLU GLY LEU LEU HIS VAL GLU ASP ILE ILE LEU HIS SEQRES 28 B 969 MET PHE GLN TYR ILE GLN LYS LEU ARG ALA GLU GLY PRO SEQRES 29 B 969 GLN GLU TRP VAL PHE GLN GLU LEU LYS ASP LEU ASN ALA SEQRES 30 B 969 VAL ALA PHE ARG PHE LYS ASP LYS GLU ARG PRO ARG GLY SEQRES 31 B 969 TYR THR SER LYS ILE ALA GLY ILE LEU HIS TYR TYR PRO SEQRES 32 B 969 LEU GLU GLU VAL LEU THR ALA GLU TYR LEU LEU GLU GLU SEQRES 33 B 969 PHE ARG PRO ASP LEU ILE GLU MET VAL LEU ASP LYS LEU SEQRES 34 B 969 ARG PRO GLU ASN VAL ARG VAL ALA ILE VAL SER LYS SER SEQRES 35 B 969 PHE GLU GLY LYS THR ASP ARG THR GLU GLU TRP TYR GLY SEQRES 36 B 969 THR GLN TYR LYS GLN GLU ALA ILE PRO ASP GLU VAL ILE SEQRES 37 B 969 LYS LYS TRP GLN ASN ALA ASP LEU ASN GLY LYS PHE LYS SEQRES 38 B 969 LEU PRO THR LYS ASN GLU PHE ILE PRO THR ASN PHE GLU SEQRES 39 B 969 ILE LEU PRO LEU GLU LYS GLU ALA THR PRO TYR PRO ALA SEQRES 40 B 969 LEU ILE LYS ASP THR ALA MET SER LYS LEU TRP PHE LYS SEQRES 41 B 969 GLN ASP ASP LYS PHE PHE LEU PRO LYS ALA ASN LEU ASN SEQRES 42 B 969 PHE GLU PHE PHE SER PRO PHE ALA TYR VAL ASP PRO LEU SEQRES 43 B 969 HIS SER ASN MET ALA TYR LEU TYR LEU GLU LEU LEU LYS SEQRES 44 B 969 ASP SER LEU ASN GLU TYR ALA TYR ALA ALA GLU LEU ALA SEQRES 45 B 969 GLY LEU SER TYR ASP LEU GLN ASN THR ILE TYR GLY MET SEQRES 46 B 969 TYR LEU SER VAL LYS GLY TYR ASN ASP LYS GLN PRO ILE SEQRES 47 B 969 LEU LEU LYS LYS ILE ILE GLU LYS MET ALA THR PHE GLU SEQRES 48 B 969 ILE ASP GLU LYS ARG PHE GLU ILE ILE LYS GLU ALA TYR SEQRES 49 B 969 MET ARG SER LEU ASN ASN PHE ARG ALA GLU GLN PRO HIS SEQRES 50 B 969 GLN HIS ALA MET TYR TYR LEU ARG LEU LEU MET THR GLU SEQRES 51 B 969 VAL ALA TRP THR LYS ASP GLU LEU LYS GLU ALA LEU ASP SEQRES 52 B 969 ASP VAL THR LEU PRO ARG LEU LYS ALA PHE ILE PRO GLN SEQRES 53 B 969 LEU LEU SER ARG LEU HIS ILE GLU ALA LEU LEU HIS GLY SEQRES 54 B 969 ASN ILE THR LYS GLN ALA ALA LEU GLY ILE MET GLN MET SEQRES 55 B 969 VAL GLU ASP THR LEU ILE GLU HIS ALA HIS THR LYS PRO SEQRES 56 B 969 LEU LEU PRO SER GLN LEU VAL ARG TYR ARG GLU VAL GLN SEQRES 57 B 969 LEU PRO ASP ARG GLY TRP PHE VAL TYR GLN GLN ARG ASN SEQRES 58 B 969 GLU VAL HIS ASN ASN SER GLY ILE GLU ILE TYR TYR GLN SEQRES 59 B 969 THR ASP MET GLN SER THR SER GLU ASN MET PHE LEU GLU SEQRES 60 B 969 LEU PHE ALA GLN ILE ILE SER GLU PRO ALA PHE ASN THR SEQRES 61 B 969 LEU ARG THR LYS GLU GLN LEU GLY TYR ILE VAL PHE SER SEQRES 62 B 969 GLY PRO ARG ARG ALA ASN GLY ILE GLN GLY LEU ARG PHE SEQRES 63 B 969 ILE ILE GLN SER GLU LYS PRO PRO HIS TYR LEU GLU SER SEQRES 64 B 969 ARG VAL GLU ALA PHE LEU ILE THR MET GLU LYS SER ILE SEQRES 65 B 969 GLU ASP MET THR GLU GLU ALA PHE GLN LYS HIS ILE GLN SEQRES 66 B 969 ALA LEU ALA ILE ARG ARG LEU ASP LYS PRO LYS LYS LEU SEQRES 67 B 969 SER ALA GLU SER ALA LYS TYR TRP GLY GLU ILE ILE SER SEQRES 68 B 969 GLN GLN TYR ASN PHE ASP ARG ASP ASN THR GLU VAL ALA SEQRES 69 B 969 TYR LEU LYS THR LEU THR LYS GLU ASP ILE ILE LYS PHE SEQRES 70 B 969 TYR LYS GLU MET LEU ALA VAL ASP ALA PRO ARG ARG HIS SEQRES 71 B 969 LYS VAL SER VAL HIS VAL LEU ALA ARG GLU MET ASP SER SEQRES 72 B 969 ASN PRO VAL VAL GLY GLU PHE PRO ALA GLN ASN ASP ILE SEQRES 73 B 969 ASN LEU SER GLN ALA PRO ALA LEU PRO GLN PRO GLU VAL SEQRES 74 B 969 ILE GLN ASN MET THR GLU PHE LYS ARG GLY LEU PRO LEU SEQRES 75 B 969 PHE PRO LEU VAL LYS PRO HIS SEQRES 1 D 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 D 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 D 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYR SEQRES 1 E 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 E 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 E 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYR HET ZN A 1 1 HET ZN B 2 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *347(H2 O) HELIX 1 1 GLY A 95 ASP A 99 5 5 HELIX 2 2 GLY A 105 LEU A 114 1 10 HELIX 3 3 PHE A 115 GLY A 117 5 3 HELIX 4 4 ASN A 125 GLU A 133 1 9 HELIX 5 5 HIS A 157 GLN A 167 1 11 HELIX 6 6 PHE A 168 LEU A 170 5 3 HELIX 7 7 ASP A 175 MET A 195 1 21 HELIX 8 8 ASN A 196 THR A 208 1 13 HELIX 9 9 HIS A 213 LYS A 217 5 5 HELIX 10 10 ASN A 222 GLU A 227 1 6 HELIX 11 11 GLU A 227 GLU A 233 1 7 HELIX 12 12 ASP A 236 TYR A 249 1 14 HELIX 13 13 SER A 250 ASN A 252 5 3 HELIX 14 14 SER A 263 SER A 276 1 14 HELIX 15 15 GLN A 294 LEU A 298 5 5 HELIX 16 16 LEU A 322 TYR A 326 5 5 HELIX 17 17 ASN A 329 GLY A 339 1 11 HELIX 18 18 SER A 345 LYS A 353 1 9 HELIX 19 19 THR A 380 LEU A 385 1 6 HELIX 20 20 HIS A 386 GLY A 405 1 20 HELIX 21 21 GLN A 407 PHE A 424 1 18 HELIX 22 22 ARG A 429 LEU A 441 1 13 HELIX 23 23 PRO A 445 VAL A 449 5 5 HELIX 24 24 ARG A 460 ASP A 469 1 10 HELIX 25 25 LYS A 470 LEU A 471 5 2 HELIX 26 26 ARG A 472 ASN A 475 5 4 HELIX 27 27 LYS A 483 GLU A 486 5 4 HELIX 28 28 PRO A 506 ASN A 515 1 10 HELIX 29 29 PRO A 581 TYR A 584 5 4 HELIX 30 30 ASP A 586 ALA A 614 1 29 HELIX 31 31 LYS A 637 THR A 651 1 15 HELIX 32 32 ASP A 655 ASN A 672 1 18 HELIX 33 33 PHE A 673 GLU A 676 5 4 HELIX 34 34 GLN A 677 THR A 691 1 15 HELIX 35 35 THR A 696 LEU A 704 1 9 HELIX 36 36 ASP A 705 VAL A 707 5 3 HELIX 37 37 THR A 708 ARG A 722 1 15 HELIX 38 38 THR A 734 HIS A 754 1 21 HELIX 39 39 LEU A 759 LEU A 763 5 5 HELIX 40 40 SER A 801 ARG A 824 1 24 HELIX 41 41 PRO A 855 MET A 877 1 23 HELIX 42 42 THR A 878 ASP A 895 1 18 HELIX 43 43 LYS A 899 SER A 913 1 15 HELIX 44 44 ASP A 919 THR A 930 1 12 HELIX 45 45 THR A 932 LEU A 944 1 13 HELIX 46 46 ASN A 994 GLY A 1001 1 8 HELIX 47 47 GLY B 95 ASP B 99 5 5 HELIX 48 48 GLY B 105 LEU B 114 1 10 HELIX 49 49 ASN B 125 GLU B 133 1 9 HELIX 50 50 HIS B 157 GLN B 167 1 11 HELIX 51 51 PHE B 168 LEU B 170 5 3 HELIX 52 52 ASP B 175 MET B 195 1 21 HELIX 53 53 ASN B 196 THR B 208 1 13 HELIX 54 54 HIS B 213 LYS B 217 5 5 HELIX 55 55 ASN B 222 GLU B 227 1 6 HELIX 56 56 GLU B 227 GLU B 233 1 7 HELIX 57 57 ASP B 236 TYR B 249 1 14 HELIX 58 58 SER B 250 ASN B 252 5 3 HELIX 59 59 SER B 263 SER B 276 1 14 HELIX 60 60 GLN B 294 LEU B 298 5 5 HELIX 61 61 LEU B 322 TYR B 326 5 5 HELIX 62 62 ASN B 329 GLY B 339 1 11 HELIX 63 63 SER B 345 LYS B 353 1 9 HELIX 64 64 THR B 380 LEU B 385 1 6 HELIX 65 65 HIS B 386 GLY B 405 1 20 HELIX 66 66 GLN B 407 PHE B 424 1 18 HELIX 67 67 ARG B 429 LEU B 441 1 13 HELIX 68 68 ARG B 460 ASP B 469 1 10 HELIX 69 69 LYS B 470 LEU B 471 5 2 HELIX 70 70 ARG B 472 ASN B 475 5 4 HELIX 71 71 LYS B 483 GLU B 486 5 4 HELIX 72 72 PRO B 506 ASN B 515 1 10 HELIX 73 73 PRO B 581 TYR B 584 5 4 HELIX 74 74 ASP B 586 ALA B 614 1 29 HELIX 75 75 LYS B 637 THR B 651 1 15 HELIX 76 76 ASP B 655 ASN B 672 1 18 HELIX 77 77 PHE B 673 GLU B 676 5 4 HELIX 78 78 GLN B 677 THR B 691 1 15 HELIX 79 79 THR B 696 LEU B 704 1 9 HELIX 80 80 THR B 708 SER B 721 1 14 HELIX 81 81 THR B 734 HIS B 754 1 21 HELIX 82 82 LEU B 759 LEU B 763 5 5 HELIX 83 83 SER B 801 ARG B 824 1 24 HELIX 84 84 PRO B 855 MET B 877 1 23 HELIX 85 85 THR B 878 ASP B 895 1 18 HELIX 86 86 LYS B 899 SER B 913 1 15 HELIX 87 87 ASP B 919 LYS B 929 1 11 HELIX 88 88 THR B 932 LEU B 944 1 13 HELIX 89 89 ASN B 994 GLY B 1001 1 8 SHEET 1 A 8 ILE A 47 ILE A 50 0 SHEET 2 A 8 GLU A 63 LEU A 69 -1 O GLU A 68 N ARG A 49 SHEET 3 A 8 LYS A 74 SER A 79 -1 O SER A 79 N GLU A 63 SHEET 4 A 8 MET A 254 GLY A 260 1 O VAL A 258 N ILE A 78 SHEET 5 A 8 LYS A 85 VAL A 92 -1 N SER A 87 O LEU A 259 SHEET 6 A 8 THR A 147 SER A 154 -1 O TYR A 149 N LEU A 90 SHEET 7 A 8 SER A 137 THR A 142 -1 N ASN A 139 O TYR A 150 SHEET 8 A 8 ASN D 14 PHE D 15 -1 O ASN D 14 N THR A 142 SHEET 1 B 7 LEU A 359 ALA A 367 0 SHEET 2 B 7 PHE A 370 ASP A 378 -1 O ASN A 376 N VAL A 360 SHEET 3 B 7 ASN A 312 ILE A 319 -1 N PHE A 317 O PHE A 373 SHEET 4 B 7 ARG A 477 VAL A 481 -1 O VAL A 481 N ASN A 312 SHEET 5 B 7 GLN A 300 ILE A 304 1 N ILE A 304 O ILE A 480 SHEET 6 B 7 GLN A 499 ALA A 504 -1 O LYS A 501 N LYS A 303 SHEET 7 B 7 ARG A 491 THR A 492 -1 N ARG A 491 O TYR A 500 SHEET 1 C 6 ALA A 549 ASP A 553 0 SHEET 2 C 6 SER A 557 GLN A 563 -1 O PHE A 561 N ALA A 549 SHEET 3 C 6 HIS A 724 GLY A 731 1 O ALA A 727 N TRP A 560 SHEET 4 C 6 LYS A 571 PHE A 579 -1 N GLU A 577 O GLU A 726 SHEET 5 C 6 GLY A 626 TYR A 634 -1 O LEU A 629 N PHE A 576 SHEET 6 C 6 LEU A 616 THR A 623 -1 N THR A 623 O GLY A 626 SHEET 1 D 6 VAL A 833 ALA A 840 0 SHEET 2 D 6 ILE A 843 SER A 852 -1 O ILE A 849 N PHE A 834 SHEET 3 D 6 SER A 789 MET A 799 -1 N SER A 789 O SER A 852 SHEET 4 D 6 HIS A 952 LEU A 959 -1 O VAL A 958 N GLY A 790 SHEET 5 D 6 GLY A 775 ARG A 782 1 N GLN A 781 O LEU A 959 SHEET 6 D 6 GLU A 990 VAL A 991 1 O GLU A 990 N TRP A 776 SHEET 1 E 8 ILE B 47 ILE B 50 0 SHEET 2 E 8 GLU B 63 LEU B 69 -1 O GLU B 68 N ARG B 49 SHEET 3 E 8 LYS B 74 SER B 79 -1 O VAL B 75 N LEU B 67 SHEET 4 E 8 MET B 254 GLY B 260 1 O VAL B 258 N ILE B 78 SHEET 5 E 8 LYS B 85 VAL B 92 -1 N ALA B 89 O VAL B 257 SHEET 6 E 8 THR B 147 SER B 154 -1 O THR B 147 N VAL B 92 SHEET 7 E 8 SER B 137 THR B 142 -1 N ASN B 139 O TYR B 150 SHEET 8 E 8 ASN E 14 PHE E 15 -1 O ASN E 14 N THR B 142 SHEET 1 F 7 LEU B 359 ALA B 367 0 SHEET 2 F 7 PHE B 370 ASP B 378 -1 O ASN B 376 N VAL B 360 SHEET 3 F 7 ASN B 312 PRO B 320 -1 N PHE B 317 O PHE B 373 SHEET 4 F 7 ARG B 477 VAL B 481 -1 O ALA B 479 N TYR B 314 SHEET 5 F 7 GLN B 300 ILE B 304 1 N TYR B 302 O ILE B 480 SHEET 6 F 7 GLN B 499 ALA B 504 -1 O GLU B 503 N LEU B 301 SHEET 7 F 7 ARG B 491 THR B 492 -1 N ARG B 491 O TYR B 500 SHEET 1 G 6 ALA B 549 ASP B 553 0 SHEET 2 G 6 SER B 557 GLN B 563 -1 O LEU B 559 N LYS B 552 SHEET 3 G 6 ARG B 722 GLY B 731 1 O ILE B 725 N LYS B 558 SHEET 4 G 6 LYS B 571 PHE B 579 -1 N ASN B 573 O HIS B 730 SHEET 5 G 6 GLY B 626 TYR B 634 -1 O MET B 627 N PHE B 578 SHEET 6 G 6 LEU B 616 ASN B 622 -1 N GLN B 621 O TYR B 628 SHEET 1 H 4 ALA B 549 ASP B 553 0 SHEET 2 H 4 SER B 557 GLN B 563 -1 O LEU B 559 N LYS B 552 SHEET 3 H 4 ARG B 722 GLY B 731 1 O ILE B 725 N LYS B 558 SHEET 4 H 4 LYS B 756 PRO B 757 1 O LYS B 756 N LEU B 723 SHEET 1 I 6 VAL B 833 ALA B 840 0 SHEET 2 I 6 ILE B 843 SER B 852 -1 O GLY B 845 N ARG B 838 SHEET 3 I 6 SER B 789 MET B 799 -1 N SER B 789 O SER B 852 SHEET 4 I 6 HIS B 952 LEU B 959 -1 O VAL B 954 N TYR B 794 SHEET 5 I 6 GLY B 775 ARG B 782 1 N GLN B 781 O LEU B 959 SHEET 6 I 6 GLU B 990 VAL B 991 1 O GLU B 990 N TRP B 776 SSBOND 1 CYS E 2 CYS E 7 1555 1555 2.07 LINK ZN ZN A 1 NE2 HIS A 108 1555 1555 1.82 LINK ZN ZN A 1 NE2 HIS A 112 1555 1555 1.89 LINK ZN ZN A 1 OE1 GLU A 189 1555 1555 2.58 LINK ZN ZN A 1 O PHE D 15 1555 1555 2.53 LINK ZN ZN B 2 NE2 HIS B 112 1555 1555 1.76 LINK ZN ZN B 2 OE2 GLU B 189 1555 1555 1.71 LINK ZN ZN B 2 OE1 GLU B 189 1555 1555 2.46 SITE 1 AC1 5 HIS A 108 HIS A 112 GLU A 189 PHE D 15 SITE 2 AC1 5 HOH D 432 SITE 1 AC2 5 HIS B 108 HIS B 112 GLU B 189 PHE E 15 SITE 2 AC2 5 HOH E 334 CRYST1 262.868 262.868 90.854 90.00 90.00 120.00 P 65 12 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 0.003804 0.002196 0.000000 0.00000 SCALE2 0.000000 0.004393 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011007 0.00000