HEADER HORMONE 14-DEC-07 2VK0 TITLE CRYSTAL STRUCTURE FORM ULTALENTE INSULIN MICROCRYSTALS COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN A CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: RESIDUES 90-110; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: ULTRALENTE INSULIN CRYSTALS; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INSULIN B CHAIN; COMPND 9 CHAIN: B, D; COMPND 10 FRAGMENT: RESIDUES 25-54; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: ULTRALENTE INSULIN CRYSTALS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS CARBOHYDRATE METABOLISM, GLUCOSE METABOLISM, MICRO FOCUS BEAMLINE, KEYWDS 2 INSULIN, HORMONE, SECRETED, MICRO CRYSTAL, CLEAVAGE ON PAIR OF BASIC KEYWDS 3 RESIDUES, DISEASE MUTATION, DIABETES MELLITUS EXPDTA X-RAY DIFFRACTION AUTHOR A.WAGNER,J.DIEZ,C.SCHULZE-BRIESE,G.SCHLUCKEBIER REVDAT 6 16-OCT-24 2VK0 1 REMARK REVDAT 5 01-MAY-24 2VK0 1 REMARK LINK REVDAT 4 03-AUG-11 2VK0 1 JRNL REMARK REVDAT 3 13-JUL-11 2VK0 1 VERSN REVDAT 2 24-FEB-09 2VK0 1 VERSN REVDAT 1 16-SEP-08 2VK0 0 JRNL AUTH A.WAGNER,J.DIEZ,C.SCHULZE-BRIESE,G.SCHLUCKEBIER JRNL TITL CRYSTAL STRUCTURE OF ULTRALENTE--A MICROCRYSTALLINE INSULIN JRNL TITL 2 SUSPENSION. JRNL REF PROTEINS V. 74 1018 2009 JRNL REFN ISSN 0887-3585 JRNL PMID 18767151 JRNL DOI 10.1002/PROT.22213 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0040 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 3958 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) : 0.242 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 209 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 300 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3160 REMARK 3 BIN FREE R VALUE SET COUNT : 15 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 766 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 66 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.08000 REMARK 3 B22 (A**2) : 0.08000 REMARK 3 B33 (A**2) : -0.13000 REMARK 3 B12 (A**2) : 0.04000 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): 0.653 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.293 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.267 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 19.805 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.908 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.865 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 805 ; 0.006 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 520 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1087 ; 0.970 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1248 ; 1.034 ; 3.019 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 91 ; 5.350 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 37 ;37.341 ;24.865 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 124 ;17.823 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ; 8.774 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 115 ; 0.317 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 888 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 166 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 207 ; 0.158 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 525 ; 0.176 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 381 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 399 ; 0.086 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 34 ; 0.106 ; 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): 20 ; 0.147 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 15 ; 0.092 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.066 ; 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): 631 ; 0.164 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 764 ; 0.189 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 419 ; 0.272 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 323 ; 0.373 ; 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 21 REMARK 3 ORIGIN FOR THE GROUP (A): -17.5527 3.2261 7.1512 REMARK 3 T TENSOR REMARK 3 T11: 0.0522 T22: 0.1002 REMARK 3 T33: -0.0243 T12: -0.0289 REMARK 3 T13: 0.0969 T23: -0.0699 REMARK 3 L TENSOR REMARK 3 L11: 3.3724 L22: 25.0566 REMARK 3 L33: 6.8672 L12: -2.7982 REMARK 3 L13: 1.4970 L23: -4.5299 REMARK 3 S TENSOR REMARK 3 S11: 0.3050 S12: -0.1631 S13: 0.2121 REMARK 3 S21: 1.9059 S22: -0.4780 S23: 0.7190 REMARK 3 S31: 0.2207 S32: -0.0797 S33: 0.1731 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 30 REMARK 3 ORIGIN FOR THE GROUP (A): -12.2215 5.5002 2.1411 REMARK 3 T TENSOR REMARK 3 T11: -0.0142 T22: -0.1000 REMARK 3 T33: -0.0106 T12: 0.0016 REMARK 3 T13: 0.0170 T23: 0.0266 REMARK 3 L TENSOR REMARK 3 L11: 6.5864 L22: 14.7851 REMARK 3 L33: 7.5693 L12: -1.7917 REMARK 3 L13: 1.0440 L23: -0.8415 REMARK 3 S TENSOR REMARK 3 S11: -0.0384 S12: -0.2890 S13: 0.0013 REMARK 3 S21: 0.7324 S22: -0.0442 S23: -0.4818 REMARK 3 S31: -0.0390 S32: -0.5311 S33: 0.0825 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 21 REMARK 3 ORIGIN FOR THE GROUP (A): -3.4775 16.7617 -9.1115 REMARK 3 T TENSOR REMARK 3 T11: 0.2819 T22: 0.0235 REMARK 3 T33: 0.0391 T12: -0.0760 REMARK 3 T13: -0.0230 T23: 0.0557 REMARK 3 L TENSOR REMARK 3 L11: 13.1219 L22: 2.3696 REMARK 3 L33: 3.4586 L12: -0.2588 REMARK 3 L13: -1.3341 L23: 1.2019 REMARK 3 S TENSOR REMARK 3 S11: -0.2833 S12: 1.0346 S13: -0.2392 REMARK 3 S21: -0.7944 S22: 0.2331 S23: 0.5489 REMARK 3 S31: -0.1054 S32: -0.4397 S33: 0.0502 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 30 REMARK 3 ORIGIN FOR THE GROUP (A): -5.3243 11.0453 -4.3057 REMARK 3 T TENSOR REMARK 3 T11: -0.0097 T22: -0.0864 REMARK 3 T33: -0.0645 T12: -0.0237 REMARK 3 T13: 0.0485 T23: 0.0612 REMARK 3 L TENSOR REMARK 3 L11: 10.3195 L22: 6.9885 REMARK 3 L33: 5.6334 L12: -0.9008 REMARK 3 L13: 0.9903 L23: 2.4961 REMARK 3 S TENSOR REMARK 3 S11: 0.0413 S12: 0.4760 S13: 0.0896 REMARK 3 S21: -0.4038 S22: 0.0393 S23: 0.0799 REMARK 3 S31: -0.1596 S32: -0.1436 S33: -0.0805 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 2VK0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1290034775. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9786 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MICRO FOCUS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13231 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 24.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.21000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY MSO REMARK 200 REMARK 200 REMARK: DATA COLLECTION FROM MICRO CRYSTAL 25-X-25 X 8 MICROMETER REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.51500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.39135 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 11.30000 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 40.51500 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 23.39135 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 11.30000 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 40.51500 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 23.39135 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 11.30000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.78269 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 22.60000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 46.78269 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 22.60000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 46.78269 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 22.60000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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: DODECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -568.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 ZN ZN B1031 LIES ON A SPECIAL POSITION. REMARK 375 ZN ZN D1030 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2025 LIES ON A SPECIAL POSITION. REMARK 375 HOH D2003 LIES ON A SPECIAL POSITION. 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 B 1 REMARK 465 VAL B 2 REMARK 465 PHE D 1 REMARK 465 VAL D 2 REMARK 465 THR D 30 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 C 9 -159.83 -142.23 REMARK 500 GLN D 4 -131.54 -136.78 REMARK 500 HIS D 5 -107.40 -127.23 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 B1031 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 10 NE2 REMARK 620 2 HIS B 10 NE2 113.0 REMARK 620 3 HIS B 10 NE2 113.0 113.0 REMARK 620 4 HOH B2025 O 105.6 105.6 105.6 REMARK 620 5 HOH B2025 O 105.6 105.6 105.6 0.0 REMARK 620 6 HOH B2025 O 105.6 105.6 105.6 0.0 0.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D1030 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 10 NE2 REMARK 620 2 HIS D 10 NE2 108.4 REMARK 620 3 HIS D 10 NE2 108.4 108.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D1031 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 10 ND1 REMARK 620 2 GLU D 13 OE1 116.0 REMARK 620 3 HOH D2016 O 95.8 87.2 REMARK 620 4 HOH D2017 O 121.2 96.6 135.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D1032 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 13 OE2 REMARK 620 2 HOH D2017 O 117.4 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 1030 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1031 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 1031 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 1032 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPB C 1022 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AI0 RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (NON-SYMMETRIC), NMR, 10 STRUCTURES REMARK 900 RELATED ID: 1AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, 10 STRUCTURES REMARK 900 RELATED ID: 1BEN RELATED DB: PDB REMARK 900 INSULIN COMPLEXED WITH 4-HYDROXYBENZAMIDE REMARK 900 RELATED ID: 1EV3 RELATED DB: PDB REMARK 900 STRUCTURE OF THE RHOMBOHEDRAL FORM OF THE M-CRESOL/INSULIN R6 REMARK 900 HEXAMER REMARK 900 RELATED ID: 1EV6 RELATED DB: PDB REMARK 900 STRUCTURE OF THE MONOCLINIC FORM OF THE M -CRESOL/INSULIN R6 HEXAMER REMARK 900 RELATED ID: 1G7B RELATED DB: PDB REMARK 900 1.3 A STRUCTURE OF T3R3 HUMAN INSULIN AT 100 K REMARK 900 RELATED ID: 1HIQ RELATED DB: PDB REMARK 900 INSULIN (HUMAN) MUTANT WITH PHE B 24 REPLACED BY SER (F24S) (NMR, REMARK 900 REPRESENTATIVE PLUS 9 STRUCTURES) REMARK 900 RELATED ID: 1HIT RELATED DB: PDB REMARK 900 INSULIN (HUMAN) MUTANT WITH PHE B 24 REPLACED BY GLY (F24G) (NMR, REMARK 900 REPRESENTATIVE PLUS 8 STRUCTURES) REMARK 900 RELATED ID: 1HLS RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE HUMAN INSULIN-HIS(B16) REMARK 900 RELATED ID: 1HTV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DESTRIPEPTIDE (B28-B30) INSULIN REMARK 900 RELATED ID: 1HUI RELATED DB: PDB REMARK 900 INSULIN MUTANT (B1, B10, B16, B27)GLU, DES -B30, NMR, 25 STRUCTURES REMARK 900 RELATED ID: 1IOH RELATED DB: PDB REMARK 900 INSULIN MUTANT A8 HIS,(B1, B10, B16, B27) GLU, DES-B30, NMR, 26 REMARK 900 STRUCTURES REMARK 900 RELATED ID: 1J73 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN UNSTABLE INSULIN ANALOG WITH NATIVEACTIVITY. REMARK 900 RELATED ID: 1JCO RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE MONOMERIC [THR(B27 )->PRO,PRO(B28)->THR] REMARK 900 INSULIN MUTANT (PT INSULIN) REMARK 900 RELATED ID: 1LKQ RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT ILE- A2-GLY, VAL-A3-GLY, HIS- REMARK 900 B10-ASP, PRO- B28-LYS, LYS-B29-PRO, 20 STRUCTURES REMARK 900 RELATED ID: 1MHI RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: INSULIN; CHAIN: A, B; ENGINEERED: YES MUTATION: REMARK 900 S(B 9)D; REMARK 900 RELATED ID: 1MSO RELATED DB: PDB REMARK 900 T6 HUMAN INSULIN AT 1.0 A RESOLUTION REMARK 900 RELATED ID: 1OS4 RELATED DB: PDB REMARK 900 DEHYDRATED T6 HUMAN INSULIN AT 295 K REMARK 900 RELATED ID: 1Q4V RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALLO-ILEA2-INSULIN, AN INACTIVE CHIRALANALOGUE: REMARK 900 IMPLICATIONS FOR THE MECHANISM OF RECEPTOR REMARK 900 RELATED ID: 1QIZ RELATED DB: PDB REMARK 900 HUMAN INSULIN HEXAMERS WITH CHAIN B HIS MUTATED TO TYR COMPLEXED REMARK 900 WITH RESORCINOL REMARK 900 RELATED ID: 1QJ0 RELATED DB: PDB REMARK 900 HUMAN INSULIN HEXAMERS WITH CHAIN B HIS MUTATED TO TYR REMARK 900 RELATED ID: 1TYM RELATED DB: PDB REMARK 900 INSULIN (T3R3) (PH 5.6, 1.0 M NACL) COMPLEXED WITH TWO ZINC IONS REMARK 900 AND TYLENOL ( 4'-HYDROXYACETANILIDE) REMARK 900 RELATED ID: 1VKT RELATED DB: PDB REMARK 900 HUMAN INSULIN TWO DISULFIDE MODEL, NMR, 10 STRUCTURES REMARK 900 RELATED ID: 1W8P RELATED DB: PDB REMARK 900 STRUCTURAL PROPERTIES OF THE B25TYR-NME- B26PHE INSULIN MUTANT. REMARK 900 RELATED ID: 1XDA RELATED DB: PDB REMARK 900 STRUCTURE OF INSULIN REMARK 900 RELATED ID: 1ZNJ RELATED DB: PDB REMARK 900 INSULIN, MONOCLINIC CRYSTAL FORM REMARK 900 RELATED ID: 1A7F RELATED DB: PDB REMARK 900 INSULIN MUTANT B16 GLU, B24 GLY, DES-B30 , NMR, 20 STRUCTURES REMARK 900 RELATED ID: 1B9E RELATED DB: PDB REMARK 900 HUMAN INSULIN MUTANT SERB9GLU REMARK 900 RELATED ID: 1EFE RELATED DB: PDB REMARK 900 AN ACTIVE MINI-PROINSULIN, M2PI REMARK 900 RELATED ID: 1EVR RELATED DB: PDB REMARK 900 THE STRUCTURE OF THE RESORCINOL/INSULIN R6 HEXAMER REMARK 900 RELATED ID: 1FU2 RELATED DB: PDB REMARK 900 FIRST PROTEIN STRUCTURE DETERMINED FROM X- RAY POWDERDIFFRACTION REMARK 900 DATA REMARK 900 RELATED ID: 1FUB RELATED DB: PDB REMARK 900 FIRST PROTEIN STRUCTURE DETERMINED FROM X- RAY POWDERDIFFRACTION REMARK 900 DATA REMARK 900 RELATED ID: 1G7A RELATED DB: PDB REMARK 900 1.2 A STRUCTURE OF T3R3 HUMAN INSULIN AT 100 K REMARK 900 RELATED ID: 1GUJ RELATED DB: PDB REMARK 900 INSULIN AT PH 2: STRUCTURAL ANALYSIS OF THE CONDITIONS PROMOTING REMARK 900 INSULIN FIBRE FORMATION. REMARK 900 RELATED ID: 1HIS RELATED DB: PDB REMARK 900 INSULIN (HUMAN, DES-PENTAPEPTIDE (B 26 - B 30)) (NMR, REMARK 900 REPRESENTATIVE PLUS 14 STRUCTURES) REMARK 900 RELATED ID: 1IOG RELATED DB: PDB REMARK 900 INSULIN MUTANT A3 GLY,(B1, B10, B16, B27) GLU, DES-B30, NMR, 19 REMARK 900 STRUCTURES REMARK 900 RELATED ID: 1JCA RELATED DB: PDB REMARK 900 NON-STANDARD DESIGN OF UNSTABLE INSULIN ANALOGUES WITHENHANCED REMARK 900 ACTIVITY REMARK 900 RELATED ID: 1K3M RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT ILE- A2-ALA, HIS-B10-ASP, PRO- REMARK 900 B28-LYS, LYS- B29-PRO, 15 STRUCTURES REMARK 900 RELATED ID: 1KMF RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT ILE- A2-ALLO-ILE, HIS-B10-ASP, REMARK 900 PRO-B28-LYS, LYS-B29-PRO, 15 STRUCTURES REMARK 900 RELATED ID: 1LPH RELATED DB: PDB REMARK 900 LYS(B28)PRO(B29)-HUMAN INSULIN REMARK 900 RELATED ID: 1MHJ RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: INSULIN; CHAIN: A, B; ENGINEERED: YES MUTATION: REMARK 900 DES-[PHE(B 25)]; REMARK 900 RELATED ID: 1OS3 RELATED DB: PDB REMARK 900 DEHYDRATED T6 HUMAN INSULIN AT 100 K REMARK 900 RELATED ID: 1QIY RELATED DB: PDB REMARK 900 HUMAN INSULIN HEXAMERS WITH CHAIN B HIS MUTATED TO TYR COMPLEXED REMARK 900 WITH PHENOL REMARK 900 RELATED ID: 1RWE RELATED DB: PDB REMARK 900 ENHANCING THE ACTIVITY OF INSULIN AT RECEPTOR EDGE: REMARK 900 CRYSTALSTRUCTURE AND PHOTO- CROSS-LINKING OF A8 ANALOGUES REMARK 900 RELATED ID: 1SF1 RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN UNDER AMYLOIDOGENICCONDITION, 15 REMARK 900 STRUCTURES REMARK 900 RELATED ID: 1SJT RELATED DB: PDB REMARK 900 MINI-PROINSULIN, TWO CHAIN INSULIN ANALOG MUTANT: DES B30, HIS(B 10) REMARK 900 ASP, PRO(B 28)ASP, NMR, 20 STRUCTURES REMARK 900 RELATED ID: 1T0C RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF HUMAN PROINSULIN C- PEPTIDE REMARK 900 RELATED ID: 1T1K RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT HIS- B10-ASP, VAL-B12-ALA, REMARK 900 PRO-B28-LYS, LYS- B29-PRO, 15 STRUCTURES REMARK 900 RELATED ID: 1T1P RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT HIS- B10-ASP, VAL-B12-THR, REMARK 900 PRO-B28-LYS, LYS- B29-PRO, 15 STRUCTURES REMARK 900 RELATED ID: 2CEU RELATED DB: PDB REMARK 900 DESPENTAPEPTIDE INSULIN IN ACETIC ACID (PH 2) REMARK 900 RELATED ID: 2HIU RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN IN 20% ACETIC ACID, ZINC-FREE, 10 REMARK 900 STRUCTURES REMARK 900 RELATED ID: 3AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, REFINED AVERAGE STRUCTURE REMARK 900 RELATED ID: 4AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, ' GREEN' SUBSTATE, REMARK 900 AVERAGE STRUCTURE REMARK 900 RELATED ID: 5AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, ' RED' SUBSTATE, AVERAGE REMARK 900 STRUCTURE REMARK 900 RELATED ID: 1T1Q RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT HIS- B10-ASP, VAL-B12-ABA, REMARK 900 PRO-B28-LYS, LYS- B29-PRO, 15 STRUCTURES REMARK 900 RELATED ID: 1TRZ RELATED DB: PDB REMARK 900 INSULIN (T3R3) COMPLEX WITH TWO ZINC IONS REMARK 900 RELATED ID: 1TYL RELATED DB: PDB REMARK 900 INSULIN (T3R3) (PH 6.4, 0.75 M NACL) COMPLEXED WITH TWO ZINC IONS REMARK 900 AND TYLENOL ( 4'-HYDROXYACETANILIDE) REMARK 900 RELATED ID: 1UZ9 RELATED DB: PDB REMARK 900 CRYSTALLOGRAPHIC AND SOLUTION STUDIES OF N- LITHOCHOLYL INSULIN: A REMARK 900 NEW GENERATION OF PROLONGED-ACTING INSULINS. REMARK 900 RELATED ID: 1XGL RELATED DB: PDB REMARK 900 HUMAN INSULIN DISULFIDE ISOMER, NMR, 10 STRUCTURES REMARK 900 RELATED ID: 1XW7 RELATED DB: PDB REMARK 900 DIABETES-ASSOCIATED MUTATIONS IN HUMAN INSULIN : CRYSTALSTRUCTURE REMARK 900 AND PHOTO-CROSS-LINKING STUDIES OF A-CHAINVARIANT INSULIN WAKAYAMA REMARK 900 RELATED ID: 1ZEG RELATED DB: PDB REMARK 900 STRUCTURE OF B28 ASP INSULIN IN COMPLEX WITH PHENOL REMARK 900 RELATED ID: 1ZEH RELATED DB: PDB REMARK 900 STRUCTURE OF INSULIN REMARK 900 RELATED ID: 2AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, 20 STRUCTURES REMARK 900 RELATED ID: 2C8Q RELATED DB: PDB REMARK 900 INSULINE(1SEC) AND UV LASER EXCITED FLUORESCENCE REMARK 900 RELATED ID: 2C8R RELATED DB: PDB REMARK 900 INSULINE(60SEC) AND UV LASER EXCITED FLUORESCENCE REMARK 900 RELATED ID: 2H67 RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT HIS- B5-ALA, HIS-B10-ASP PRO- REMARK 900 B28-LYS, LYS- B29-PRO, 20 STRUCTURES REMARK 900 RELATED ID: 2HH4 RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT GLY- B8-D-SER, HIS-B10-ASP REMARK 900 PRO-B28-LYS, LYS -B29-PRO, 20 STRUCTURES REMARK 900 RELATED ID: 2HHO RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT GLY- B8-SER, HIS-B10-ASP PRO- REMARK 900 B28-LYS, LYS- B29-PRO, 20 STRUCTURES REMARK 900 RELATED ID: 2VJZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE FORM ULTALENTE INSULIN MICROCRYSTALS DBREF 2VK0 A 1 21 UNP P01308 INS_HUMAN 90 110 DBREF 2VK0 B 1 30 UNP P01308 INS_HUMAN 25 54 DBREF 2VK0 C 1 21 UNP P01308 INS_HUMAN 90 110 DBREF 2VK0 D 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 A 21 TYR GLN LEU GLU ASN TYR CYS ASN SEQRES 1 B 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 B 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 B 30 THR PRO LYS THR SEQRES 1 C 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 C 21 TYR GLN LEU GLU ASN TYR CYS ASN SEQRES 1 D 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 D 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 D 30 THR PRO LYS THR HET ZN B1031 1 HET MPB C1022 22 HET ZN D1030 1 HET ZN D1031 1 HET ZN D1032 1 HETNAM ZN ZINC ION HETNAM MPB 4-HYDROXY-BENZOIC ACID METHYL ESTER FORMUL 5 ZN 4(ZN 2+) FORMUL 6 MPB C8 H8 O3 FORMUL 10 HOH *66(H2 O) HELIX 1 1 GLY A 1 CYS A 7 1 7 HELIX 2 2 SER A 12 GLU A 17 1 6 HELIX 3 3 CYS B 7 GLY B 20 1 14 HELIX 4 4 GLU B 21 GLY B 23 5 3 HELIX 5 5 GLY C 1 SER C 9 1 9 HELIX 6 6 SER C 12 GLU C 17 1 6 HELIX 7 7 GLY D 8 GLY D 20 1 13 HELIX 8 8 GLU D 21 GLY D 23 5 3 SHEET 1 BA 2 PHE B 24 TYR B 26 0 SHEET 2 BA 2 PHE D 24 TYR D 26 -1 O PHE D 24 N TYR B 26 SSBOND 1 CYS A 6 CYS A 11 1555 1555 2.03 SSBOND 2 CYS A 7 CYS B 7 1555 1555 2.03 SSBOND 3 CYS A 20 CYS B 19 1555 1555 2.03 SSBOND 4 CYS C 6 CYS C 11 1555 1555 2.03 SSBOND 5 CYS C 7 CYS D 7 1555 1555 2.03 SSBOND 6 CYS C 20 CYS D 19 1555 1555 2.03 LINK NE2 HIS B 10 ZN ZN B1031 2555 1555 1.99 LINK NE2 HIS B 10 ZN ZN B1031 1555 1555 1.99 LINK NE2 HIS B 10 ZN ZN B1031 3555 1555 1.99 LINK ZN ZN B1031 O HOH B2025 1555 1555 1.90 LINK ZN ZN B1031 O HOH B2025 1555 2555 1.90 LINK ZN ZN B1031 O HOH B2025 1555 3555 1.90 LINK NE2 HIS D 10 ZN ZN D1030 1555 1555 2.02 LINK NE2 HIS D 10 ZN ZN D1030 2555 1555 2.02 LINK NE2 HIS D 10 ZN ZN D1030 3555 1555 2.02 LINK ND1 HIS D 10 ZN ZN D1031 1555 1555 2.50 LINK OE1 GLU D 13 ZN ZN D1031 1555 1555 1.94 LINK OE2 GLU D 13 ZN ZN D1032 1555 1555 2.25 LINK ZN ZN D1031 O HOH D2016 1555 1555 2.01 LINK ZN ZN D1031 O HOH D2017 1555 1555 2.14 LINK ZN ZN D1032 O HOH D2017 1555 1555 1.99 SITE 1 AC1 1 HIS D 10 SITE 1 AC2 2 HIS B 10 HOH B2025 SITE 1 AC3 7 GLU B 13 SER D 9 HIS D 10 GLU D 13 SITE 2 AC3 7 ZN D1032 HOH D2016 HOH D2017 SITE 1 AC4 4 GLU B 13 GLU D 13 ZN D1031 HOH D2017 SITE 1 AC5 7 LEU A 13 TYR A 14 GLU A 17 VAL B 18 SITE 2 AC5 7 TYR C 14 GLU C 17 VAL D 18 CRYST1 81.030 81.030 33.900 90.00 90.00 120.00 H 3 18 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 0.012341 0.007125 0.000000 0.00000 SCALE2 0.000000 0.014250 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029499 0.00000