HEADER HORMONE 21-FEB-12 4AK0 TITLE LIGAND CONTROLLED ASSEMBLY OF HEXAMERS, DIHEXAMERS, AND LINEAR TITLE 2 MULTIHEXAMER STRUCTURES BY AN ENGINEERED ACYLATED INSULIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN A CHAIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: INSULIN B CHAIN; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: DELTA B30, RESIDUES 25-53; COMPND 9 ENGINEERED: YES 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_COMMON: BAKER'S YEAST; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 13 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS HORMONE EXPDTA X-RAY DIFFRACTION AUTHOR D.B.STEENSGAARD,G.SCHLUCKEBIER,H.M.STRAUSS,M.NORRMAN,J.K.THOMSEN, AUTHOR 2 A.V.FRIDERICHSEN,S.HAVELUND,I.JONASSEN REVDAT 5 13-NOV-24 4AK0 1 REMARK REVDAT 4 20-DEC-23 4AK0 1 REMARK REVDAT 3 05-JUL-17 4AK0 1 REMARK REVDAT 2 30-JAN-13 4AK0 1 JRNL REVDAT 1 09-JAN-13 4AK0 0 JRNL AUTH D.B.STEENSGAARD,G.SCHLUCKEBIER,H.M.STRAUSS,M.NORRMAN, JRNL AUTH 2 J.K.THOMSEN,A.V.FRIDERICHSEN,S.HAVELUND,I.JONASSEN JRNL TITL LIGAND CONTROLLED ASSEMBLY OF HEXAMERS, DIHEXAMERS, AND JRNL TITL 2 LINEAR MULTIHEXAMER STRUCTURES BY THE ENGINEERED ACYLATED JRNL TITL 3 INSULIN DEGLUDEC. JRNL REF BIOCHEMISTRY V. 52 295 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23256685 JRNL DOI 10.1021/BI3008609 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0119 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) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 3087 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) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.200 REMARK 3 FREE R VALUE TEST SET COUNT : 314 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) : 2.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 234 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1630 REMARK 3 BIN FREE R VALUE SET COUNT : 21 REMARK 3 BIN FREE R VALUE : 0.1620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 392 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 24 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.50 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.218 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.206 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.105 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.144 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 402 ; 0.018 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 260 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 546 ; 1.802 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): 628 ; 1.062 ; 3.019 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 48 ; 6.703 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 19 ;41.057 ;24.737 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 63 ;15.328 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ; 7.444 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 60 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 448 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 81 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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. U VALUES REFINED INDIVIDUALLY. REMARK 4 REMARK 4 4AK0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-FEB-12. REMARK 100 THE DEPOSITION ID IS D_1290051394. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JAN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 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 : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 3406 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.280 REMARK 200 RESOLUTION RANGE LOW (A) : 55.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 200 DATA REDUNDANCY : 12.10 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.70 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1B2F REMARK 200 REMARK 200 REMARK: DATA SHOWED ICE RINGS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y,-Z REMARK 290 16555 X,-Y,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z,-X,-Y+1/2 REMARK 290 19555 -Z,-X+1/2,Y REMARK 290 20555 -Z+1/2,X,-Y REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z,-X REMARK 290 23555 Y,-Z,-X+1/2 REMARK 290 24555 -Y,-Z+1/2,X 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 38.90000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.90000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.90000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.90000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 38.90000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 38.90000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 38.90000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 38.90000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 38.90000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 38.90000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 38.90000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 38.90000 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 38.90000 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 38.90000 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 38.90000 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 38.90000 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 38.90000 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 38.90000 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 38.90000 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 38.90000 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 0.00000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.8 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -38.90000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 PHE B 25 CG CD1 CD2 CE1 CE2 CZ 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 B 10 CG HIS B 10 CD2 0.069 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 ASN B 3 58.81 -92.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES 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: 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: 1B9E RELATED DB: PDB REMARK 900 HUMAN INSULIN MUTANT SERB9GLU REMARK 900 RELATED ID: 1BEN RELATED DB: PDB REMARK 900 INSULIN COMPLEXED WITH 4-HYDROXYBENZAMIDE REMARK 900 RELATED ID: 1EFE RELATED DB: PDB REMARK 900 AN ACTIVE MINI-PROINSULIN, M2PI 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: 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 DATA REMARK 900 RELATED ID: 1FUB RELATED DB: PDB REMARK 900 FIRST PROTEIN STRUCTURE DETERMINED FROM X-RAY POWDERDIFFRACTION 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: 1G7B RELATED DB: PDB REMARK 900 1.3 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: 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: 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: 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: 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: 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: 1JCA RELATED DB: PDB REMARK 900 NON-STANDARD DESIGN OF UNSTABLE INSULIN ANALOGUES WITHENHANCED REMARK 900 ACTIVITY 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: 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: 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: 1LPH RELATED DB: PDB REMARK 900 LYS(B28)PRO(B29)-HUMAN INSULIN REMARK 900 RELATED ID: 1MHI RELATED DB: PDB REMARK 900 RELATED ID: 1MHJ RELATED DB: PDB REMARK 900 RELATED ID: 1MSO RELATED DB: PDB REMARK 900 T6 HUMAN INSULIN AT 1.0 A RESOLUTION REMARK 900 RELATED ID: 1OS3 RELATED DB: PDB REMARK 900 DEHYDRATED T6 HUMAN INSULIN AT 100 K 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: 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: 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: 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, PRO- REMARK 900 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, PRO- REMARK 900 B28-LYS, LYS-B29-PRO, 15 STRUCTURES REMARK 900 RELATED ID: 1T1Q RELATED DB: PDB REMARK 900 NMR STRUCTURE OF HUMAN INSULIN MUTANT HIS-B10-ASP, VAL-B12-ABA, PRO- REMARK 900 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: 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: 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: 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: 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: 1ZNJ RELATED DB: PDB REMARK 900 INSULIN, MONOCLINIC CRYSTAL FORM 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: 2CEU RELATED DB: PDB REMARK 900 DESPENTAPEPTIDE INSULIN IN ACETIC ACID (PH 2) 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: 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: 2VJZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE FORM ULTALENTE INSULIN MICROCRYSTALS REMARK 900 RELATED ID: 2VK0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE FORM ULTALENTE INSULIN MICROCRYSTALS REMARK 900 RELATED ID: 2W44 RELATED DB: PDB REMARK 900 STRUCTURE DELTAA1-A4 INSULIN REMARK 900 RELATED ID: 2WBY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN INSULIN-DEGRADING ENZYME IN COMPLEX WITH REMARK 900 INSULIN REMARK 900 RELATED ID: 2WC0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN INSULIN DEGRADING ENZYME IN COMPLEX WITH REMARK 900 IODINATED INSULIN REMARK 900 RELATED ID: 2WRU RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC HIGHLY ACTIVE ANALOGUE OF HUMAN INSULIN NMEALAB26- REMARK 900 DTI-NH2 REMARK 900 RELATED ID: 2WRV RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC HIGHLY ACTIVE ANALOGUE OF HUMAN INSULIN NMEHISB26- REMARK 900 DTI-NH2 REMARK 900 RELATED ID: 2WRW RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC HIGHLY ACTIVE ANALOGUE OF HUMAN INSULIN D-PROB26-DTI- REMARK 900 NH2 REMARK 900 RELATED ID: 2WRX RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC ANALOGUE OF HUMAN INSULIN NMEALAB26- INSULIN AT PH REMARK 900 3.0 REMARK 900 RELATED ID: 2WS0 RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC ANALOGUE OF HUMAN INSULIN NMEALAB26- INSULIN AT PH REMARK 900 7.5 REMARK 900 RELATED ID: 2WS1 RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC ANALOGUE OF HUMAN INSULIN NMETYRB26- INSULIN IN REMARK 900 MONOMER FORM REMARK 900 RELATED ID: 2WS4 RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC ANALOGUE OF HUMAN INSULIN PROB26-DTI IN MONOMER FORM REMARK 900 RELATED ID: 2WS6 RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC ANALOGUE OF HUMAN INSULIN NMETYRB26- INSULIN IN REMARK 900 HEXAMER FORM REMARK 900 RELATED ID: 2WS7 RELATED DB: PDB REMARK 900 SEMI-SYNTHETIC ANALOGUE OF HUMAN INSULIN PROB26-DTI REMARK 900 RELATED ID: 3AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, REFINED AVERAGE STRUCTURE REMARK 900 RELATED ID: 3ZQR RELATED DB: PDB REMARK 900 NMEPHEB25 INSULIN ANALOGUE CRYSTAL STRUCTURE REMARK 900 RELATED ID: 3ZS2 RELATED DB: PDB REMARK 900 TYRB25,NMEPHEB26,LYSB28,PROB29-INSULIN ANALOGUE CRYSTAL STRUCTURE REMARK 900 RELATED ID: 3ZU1 RELATED DB: PDB REMARK 900 STRUCTURE OF LYSB29(NEPSILON OMEGA-CARBOXYHEPTADECANOYL) DES(B30) REMARK 900 HUMAN INSULIN 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: 4AJX RELATED DB: PDB REMARK 900 LIGAND CONTROLLED ASSEMBLY OF HEXAMERS, DIHEXAMERS, AND LINEAR REMARK 900 MULTIHEXAMER STRUCTURES BY AN ENGINEERED ACYLATED INSULIN REMARK 900 RELATED ID: 4AJZ RELATED DB: PDB REMARK 900 LIGAND CONTROLLED ASSEMBLY OF HEXAMERS, DIHEXAMERS, AND LINEAR REMARK 900 MULTIHEXAMER STRUCTURES BY AN ENGINEERED ACYLATED INSULIN REMARK 900 RELATED ID: 5AIY RELATED DB: PDB REMARK 900 R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, 'RED' SUBSTATE, AVERAGE REMARK 900 STRUCTURE DBREF 4AK0 A 1 21 UNP P01308 INS_HUMAN 90 110 DBREF 4AK0 B 1 29 UNP P01308 INS_HUMAN 25 53 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 29 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 B 29 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 B 29 THR PRO LYS FORMUL 3 HOH *24(H2 O) HELIX 1 1 GLY A 1 CYS A 7 1 7 HELIX 2 2 SER A 12 TYR A 19 1 8 HELIX 3 3 GLY B 8 GLY B 20 1 13 HELIX 4 4 GLU B 21 GLY B 23 5 3 SSBOND 1 CYS A 6 CYS A 11 1555 1555 1.96 SSBOND 2 CYS A 7 CYS B 7 1555 1555 2.00 SSBOND 3 CYS A 20 CYS B 19 1555 1555 2.00 CRYST1 77.800 77.800 77.800 90.00 90.00 90.00 I 21 3 24 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 0.012853 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012853 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012853 0.00000