1DBK - Header Asymmetric Unit

HEADER IMMUNOGLOBULIN 24-AUG-93 1DBK

TITLE MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF TITLE 2 ANTIBODY-ANTIGEN COMPLEMENTARITY

COMPND MOL_ID: 1; COMPND 2 MOLECULE: IGG1-KAPPA DB3 FAB (LIGHT CHAIN); COMPND 3 CHAIN: L; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: IGG1-KAPPA DB3 FAB (HEAVY CHAIN); COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 CELL: HYBRIDOMA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 8 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 9 ORGANISM_TAXID: 10090; SOURCE 10 CELL: HYBRIDOMA

KEYWDS IMMUNOGLOBULIN

EXPDTA X-RAY DIFFRACTION

AUTHOR J.H.AREVALO,I.A.WILSON

REVDAT 4 25-AUG-09 1DBK 1 SOURCE REVDAT 3 24-FEB-09 1DBK 1 VERSN REVDAT 2 01-APR-03 1DBK 1 JRNL REVDAT 1 31-JAN-94 1DBK 0

JRNL AUTH J.H.AREVALO,M.J.TAUSSIG,I.A.WILSON JRNL TITL MOLECULAR BASIS OF CROSSREACTIVITY AND THE LIMITS JRNL TITL 2 OF ANTIBODY-ANTIGEN COMPLEMENTARITY. JRNL REF NATURE V. 365 859 1993 JRNL REFN ISSN 0028-0836 JRNL PMID 8413674 JRNL DOI 10.1038/365859A0

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.H.AREVALO,C.A.HASSIG,E.A.STURA,M.J.TAUSSIG, REMARK 1 AUTH 2 I.A.WILSON REMARK 1 TITL STRUCTURAL ANALYSIS OF ANTIBODY SPECIFICITY: REMARK 1 TITL 2 DETAILED COMPARISON OF FIVE FAB'-STEROID COMPLEXES REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH J.H.AREVALO,E.A.STURA,M.J.TAUSSIG,I.A.WILSON REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF AN ANTI-STEROID FAB' REMARK 1 TITL 2 AND PROGESTERONE-FAB' COMPLEX REMARK 1 REF J.MOL.BIOL. V. 231 103 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.A.STURA,J.H.AREVALO,A.FEINSTEIN,R.B.HEAP, REMARK 1 AUTH 2 M.J.TAUSSIG,I.A.WILSON REMARK 1 TITL ANALYSIS OF AN ANTI-PROGESTERONE ANTIBODY: VARIABLE REMARK 1 TITL 2 CRYSTAL MORPHOLOGY OF THE FAB' AND STEROID-FAB' REMARK 1 TITL 3 COMPLEXES REMARK 1 REF IMMUNOLOGY V. 62 511 1987 REMARK 1 REFN ISSN 0019-2805

REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3354 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 2 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 3.95 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1DBK COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+1/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-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 41.40333 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 82.80667 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 0.00000 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 41.40333 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 82.80667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 41.40333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 82.80667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 41.40333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 82.80667 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H 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 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 L 34 NE2 HIS L 34 CD2 -0.067 REMARK 500 HIS L 93 NE2 HIS L 93 CD2 -0.079 REMARK 500 HIS L 189 NE2 HIS L 189 CD2 -0.077 REMARK 500 HIS H 172 NE2 HIS H 172 CD2 -0.080 REMARK 500 HIS H 212 NE2 HIS H 212 CD2 -0.075 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TRP L 35 CD1 - CG - CD2 ANGL. DEV. = 14.0 DEGREES REMARK 500 TRP L 35 CG - CD1 - NE1 ANGL. DEV. = -9.5 DEGREES REMARK 500 TRP L 35 CE2 - CD2 - CG ANGL. DEV. = -11.3 DEGREES REMARK 500 TRP L 35 CG - CD2 - CE3 ANGL. DEV. = 8.2 DEGREES REMARK 500 ASP L 70 CB - CG - OD1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ASP L 70 CB - CG - OD2 ANGL. DEV. = -9.6 DEGREES REMARK 500 ARG L 77 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG L 108 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG L 108 NE - CZ - NH2 ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP L 148 CD1 - CG - CD2 ANGL. DEV. = 14.3 DEGREES REMARK 500 TRP L 148 CB - CG - CD1 ANGL. DEV. = -11.3 DEGREES REMARK 500 TRP L 148 CG - CD1 - NE1 ANGL. DEV. = -10.2 DEGREES REMARK 500 TRP L 148 CE2 - CD2 - CG ANGL. DEV. = -11.5 DEGREES REMARK 500 TRP L 148 CG - CD2 - CE3 ANGL. DEV. = 8.6 DEGREES REMARK 500 GLY L 152 N - CA - C ANGL. DEV. = -17.1 DEGREES REMARK 500 TRP L 163 CB - CG - CD2 ANGL. DEV. = -8.1 DEGREES REMARK 500 TRP L 163 CD1 - CG - CD2 ANGL. DEV. = 14.4 DEGREES REMARK 500 TRP L 163 CG - CD1 - NE1 ANGL. DEV. = -9.7 DEGREES REMARK 500 TRP L 163 CE2 - CD2 - CG ANGL. DEV. = -10.7 DEGREES REMARK 500 TRP L 163 CG - CD2 - CE3 ANGL. DEV. = 7.3 DEGREES REMARK 500 ASP L 170 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 SER L 203 N - CA - C ANGL. DEV. = -17.7 DEGREES REMARK 500 ARG L 211 CA - CB - CG ANGL. DEV. = 14.9 DEGREES REMARK 500 ARG L 211 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG L 211 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 GLN H 1 N - CA - C ANGL. DEV. = -20.3 DEGREES REMARK 500 TRP H 36 CD1 - CG - CD2 ANGL. DEV. = 14.2 DEGREES REMARK 500 TRP H 36 CB - CG - CD1 ANGL. DEV. = -9.0 DEGREES REMARK 500 TRP H 36 CG - CD1 - NE1 ANGL. DEV. = -9.9 DEGREES REMARK 500 TRP H 36 CE2 - CD2 - CG ANGL. DEV. = -11.1 DEGREES REMARK 500 TRP H 36 CG - CD2 - CE3 ANGL. DEV. = 8.4 DEGREES REMARK 500 TRP H 47 CD1 - CG - CD2 ANGL. DEV. = 14.2 DEGREES REMARK 500 TRP H 47 CB - CG - CD1 ANGL. DEV. = -9.5 DEGREES REMARK 500 TRP H 47 CG - CD1 - NE1 ANGL. DEV. = -9.8 DEGREES REMARK 500 TRP H 47 CE2 - CD2 - CG ANGL. DEV. = -11.4 DEGREES REMARK 500 TRP H 47 CG - CD2 - CE3 ANGL. DEV. = 8.4 DEGREES REMARK 500 TRP H 50 CD1 - CG - CD2 ANGL. DEV. = 14.2 DEGREES REMARK 500 TRP H 50 CG - CD1 - NE1 ANGL. DEV. = -9.4 DEGREES REMARK 500 TRP H 50 CE2 - CD2 - CG ANGL. DEV. = -11.5 DEGREES REMARK 500 TRP H 50 CG - CD2 - CE3 ANGL. DEV. = 8.1 DEGREES REMARK 500 ARG H 66 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG H 66 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 CYS H 92 CA - CB - SG ANGL. DEV. = 7.8 DEGREES REMARK 500 THR H 93 CA - CB - CG2 ANGL. DEV. = -10.8 DEGREES REMARK 500 ARG H 94 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 TRP H 100 CD1 - CG - CD2 ANGL. DEV. = 14.2 DEGREES REMARK 500 TRP H 100 CB - CG - CD1 ANGL. DEV. = -9.3 DEGREES REMARK 500 TRP H 100 CG - CD1 - NE1 ANGL. DEV. = -9.7 DEGREES REMARK 500 TRP H 100 CE2 - CD2 - CG ANGL. DEV. = -11.4 DEGREES REMARK 500 TRP H 100 CG - CD2 - CE3 ANGL. DEV. = 8.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 77 ANGLE DEVIATIONS. 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 VAL L 2 89.54 -4.07 REMARK 500 PRO L 8 -155.68 -63.10 REMARK 500 TYR L 32 77.81 -105.29 REMARK 500 LYS L 50 82.44 37.52 REMARK 500 VAL L 51 -53.56 45.32 REMARK 500 VAL L 58 126.27 -27.27 REMARK 500 SER L 76 -77.51 -67.66 REMARK 500 ALA L 109 109.55 -36.96 REMARK 500 ASP L 110 125.81 -35.05 REMARK 500 SER L 121 162.27 -49.76 REMARK 500 ALA L 130 106.30 -172.78 REMARK 500 ASP L 151 -77.37 -152.25 REMARK 500 ASN L 157 32.63 -66.49 REMARK 500 ASP L 170 45.95 -149.56 REMARK 500 SER L 171 75.24 24.62 REMARK 500 GLU L 187 37.41 -76.31 REMARK 500 ARG L 188 49.64 -151.00 REMARK 500 THR L 197 76.53 -103.39 REMARK 500 THR L 200 -86.05 -168.27 REMARK 500 PRO L 204 120.70 -35.63 REMARK 500 SER H 7 -172.08 -64.24 REMARK 500 PRO H 14 155.85 -45.16 REMARK 500 ALA H 28 97.12 -64.61 REMARK 500 TYR H 53 -80.10 -80.44 REMARK 500 ASP H 62 -5.77 -57.24 REMARK 500 GLU H 72 83.19 -169.52 REMARK 500 ASN H 82B 72.87 27.43 REMARK 500 THR H 87 85.72 -53.79 REMARK 500 TYR H 97 -28.97 -31.84 REMARK 500 VAL H 98 -78.98 -85.49 REMARK 500 THR H 116 101.87 -59.94 REMARK 500 THR H 134 -145.44 -106.15 REMARK 500 SER H 136 26.24 -175.94 REMARK 500 SER H 167 -74.40 -97.35 REMARK 500 SER H 180 80.17 55.38 REMARK 500 ASP H 183 -27.32 63.82 REMARK 500 ARG H 200 114.38 -179.12 REMARK 500 REMARK 500 REMARK: NULL

REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE 5-BETA-ANDROSTANE-3,17-DIONE MOLECULE (ANO) IS LOCATED REMARK 600 BETWEEN THE COMPLEMENTARITY-DETERMINING REGIONS L1, L3, H1, REMARK 600 H2 AND H3.

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANO H 229

DBREF 1DBK L 1 211 GB 1589925 AAB09710 1 216 DBREF 1DBK H 114 228 UNP P01868 GC1_MOUSE 1 100

SEQADV 1DBK VAL L 2 GB 1589925 ILE 2 CONFLICT SEQADV 1DBK ILE L 7 GB 1589925 SER 7 CONFLICT SEQADV 1DBK ASN L 14 GB 1589925 SER 14 CONFLICT SEQADV 1DBK LEU L 27B GB 1589925 VAL 29 CONFLICT SEQADV 1DBK ILE L 27C GB 1589925 VAL 30 CONFLICT SEQADV 1DBK HIS L 34 GB 1589925 GLU 39 CONFLICT SEQADV 1DBK TYR L 36 GB 1589925 PHE 41 CONFLICT SEQADV 1DBK MET L 48 GB 1589925 ILE 53 CONFLICT SEQADV 1DBK TYR L 56 GB 1589925 SER 61 CONFLICT SEQADV 1DBK ILE L 85 GB 1589925 VAL 90 CONFLICT SEQADV 1DBK PHE L 87 GB 1589925 TYR 92 CONFLICT SEQADV 1DBK SER L 89 GB 1589925 PHE 94 CONFLICT SEQADV 1DBK SER L 91 GB 1589925 ALA 96 CONFLICT SEQADV 1DBK PRO L 96 GB 1589925 TRP 101 CONFLICT

SEQRES 1 L 216 ASP VAL VAL MET THR GLN ILE PRO LEU SER LEU PRO VAL SEQRES 2 L 216 ASN LEU GLY ASP GLN ALA SER ILE SER CYS ARG SER SER SEQRES 3 L 216 GLN SER LEU ILE HIS SER ASN GLY ASN THR TYR LEU HIS SEQRES 4 L 216 TRP TYR LEU GLN LYS PRO GLY GLN SER PRO LYS LEU LEU SEQRES 5 L 216 MET TYR LYS VAL SER ASN ARG PHE TYR GLY VAL PRO ASP SEQRES 6 L 216 ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU SEQRES 7 L 216 LYS ILE SER ARG VAL GLU ALA GLU ASP LEU GLY ILE TYR SEQRES 8 L 216 PHE CYS SER GLN SER SER HIS VAL PRO PRO THR PHE GLY SEQRES 9 L 216 GLY GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA SEQRES 10 L 216 PRO THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU SEQRES 11 L 216 THR SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN SEQRES 12 L 216 PHE TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP SEQRES 13 L 216 GLY SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR SEQRES 14 L 216 ASP GLN ASP SER LYS ASP SER THR TYR SER MET SER SER SEQRES 15 L 216 THR LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SEQRES 16 L 216 SER TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER SEQRES 17 L 216 PRO ILE VAL LYS SER PHE ASN ARG SEQRES 1 H 219 GLN ILE GLN LEU VAL GLN SER GLY PRO GLU LEU LYS LYS SEQRES 2 H 219 PRO GLY GLU THR VAL LYS ILE SER CYS LYS ALA SER GLY SEQRES 3 H 219 TYR ALA PHE THR ASN TYR GLY VAL ASN TRP VAL LYS GLU SEQRES 4 H 219 ALA PRO GLY LYS GLU LEU LYS TRP MET GLY TRP ILE ASN SEQRES 5 H 219 ILE TYR THR GLY GLU PRO THR TYR VAL ASP ASP PHE LYS SEQRES 6 H 219 GLY ARG PHE ALA PHE SER LEU GLU THR SER ALA SER THR SEQRES 7 H 219 ALA TYR LEU GLU ILE ASN ASN LEU LYS ASN GLU ASP THR SEQRES 8 H 219 ALA THR TYR PHE CYS THR ARG GLY ASP TYR VAL ASN TRP SEQRES 9 H 219 TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL THR VAL SEQRES 10 H 219 SER SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU SEQRES 11 H 219 ALA PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR SEQRES 12 H 219 LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL SEQRES 13 H 219 THR VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL SEQRES 14 H 219 HIS THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR SEQRES 15 H 219 LEU SER SER SER VAL THR VAL PRO SER SER PRO ARG PRO SEQRES 16 H 219 SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SEQRES 17 H 219 SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG

HET ANO H 229 21

HETNAM ANO 5-BETA-ANDROSTANE-3,17-DIONE

FORMUL 3 ANO C19 H28 O2 FORMUL 4 HOH *2(H2 O)

HELIX 1 1 GLU L 79 LEU L 83 5 5 HELIX 2 2 SER L 121 GLY L 128 1 8 HELIX 3 3 LYS L 183 GLU L 187 1 5 HELIX 4 4 ALA H 28 ASN H 31 5 4 HELIX 5 5 ASP H 61 LYS H 64 5 4 HELIX 6 6 LYS H 83 THR H 87 5 5 HELIX 7 7 PRO H 213 SER H 216 5 4

SHEET 1 A 4 THR L 5 GLN L 6 0 SHEET 2 A 4 ALA L 19 ARG L 24 -1 O ARG L 24 N THR L 5 SHEET 3 A 4 ASP L 70 ILE L 75 -1 O PHE L 71 N CYS L 23 SHEET 4 A 4 PHE L 62 SER L 67 -1 O SER L 63 N LYS L 74 SHEET 1 B 5 ASN L 53 ARG L 54 0 SHEET 2 B 5 LEU L 46 TYR L 49 -1 N TYR L 49 O ASN L 53 SHEET 3 B 5 LEU L 33 GLN L 38 -1 O TRP L 35 N LEU L 47 SHEET 4 B 5 ILE L 85 GLN L 90 -1 O ILE L 85 N GLN L 38 SHEET 5 B 5 THR L 97 PHE L 98 -1 O THR L 97 N GLN L 90 SHEET 1 C 6 ASN L 53 ARG L 54 0 SHEET 2 C 6 LEU L 46 TYR L 49 -1 N TYR L 49 O ASN L 53 SHEET 3 C 6 LEU L 33 GLN L 38 -1 O TRP L 35 N LEU L 47 SHEET 4 C 6 ILE L 85 GLN L 90 -1 O ILE L 85 N GLN L 38 SHEET 5 C 6 THR L 102 ILE L 106 -1 O THR L 102 N TYR L 86 SHEET 6 C 6 SER L 10 VAL L 13 1 O LEU L 11 N GLU L 105 SHEET 1 D 4 THR L 114 PHE L 118 0 SHEET 2 D 4 GLY L 129 PHE L 139 -1 O VAL L 133 N PHE L 118 SHEET 3 D 4 TYR L 173 THR L 182 -1 O TYR L 173 N PHE L 139 SHEET 4 D 4 VAL L 159 TRP L 163 -1 N LEU L 160 O THR L 178 SHEET 1 E 4 GLU L 154 ARG L 155 0 SHEET 2 E 4 VAL L 146 LYS L 149 -1 O TRP L 148 N ARG L 155 SHEET 3 E 4 SER L 191 ALA L 196 -1 N THR L 193 O LYS L 149 SHEET 4 E 4 ILE L 205 ASN L 210 -1 O ILE L 205 N ALA L 196 SHEET 1 F 4 GLN H 3 GLN H 6 0 SHEET 2 F 4 VAL H 18 SER H 25 -1 O LYS H 23 N VAL H 5 SHEET 3 F 4 THR H 77 ILE H 82 -1 N ALA H 78 O CYS H 22 SHEET 4 F 4 PHE H 67 GLU H 72 -1 N ALA H 68 O GLU H 81 SHEET 1 G 5 PRO H 57 TYR H 59 0 SHEET 2 G 5 LEU H 45 ASN H 52 -1 O TRP H 50 N THR H 58 SHEET 3 G 5 GLY H 33 GLU H 39 -1 O VAL H 34 N ILE H 51 SHEET 4 G 5 THR H 89 GLY H 95 -1 O THR H 89 N GLU H 39 SHEET 1 H 6 PRO H 57 TYR H 59 0 SHEET 2 H 6 LEU H 45 ASN H 52 -1 O TRP H 50 N THR H 58 SHEET 3 H 6 GLY H 33 GLU H 39 -1 O VAL H 34 N ILE H 51 SHEET 4 H 6 THR H 89 GLY H 95 -1 O THR H 89 N GLU H 39 SHEET 5 H 6 THR H 107 VAL H 111 -1 O THR H 107 N TYR H 90 SHEET 6 H 6 GLU H 10 LYS H 12 1 O GLU H 10 N THR H 110 SHEET 1 I 4 SER H 120 LEU H 124 0 SHEET 2 I 4 MET H 137 TYR H 147 -1 O GLY H 141 N LEU H 124 SHEET 3 I 4 LEU H 184 PRO H 194 -1 N TYR H 185 O TYR H 147 SHEET 4 I 4 HIS H 172 GLN H 179 -1 N HIS H 172 O SER H 190 SHEET 1 J 3 THR H 153 TRP H 157 0 SHEET 2 J 3 VAL H 206 HIS H 212 -1 N ASN H 209 O THR H 156 SHEET 3 J 3 THR H 217 ILE H 223 -1 O THR H 217 N HIS H 212

SSBOND 1 CYS L 23 CYS L 88 1555 1555 2.01 SSBOND 2 CYS L 134 CYS L 194 1555 1555 2.01 SSBOND 3 CYS H 22 CYS H 92 1555 1555 2.02 SSBOND 4 CYS H 142 CYS H 208 1555 1555 2.00

CISPEP 1 ILE L 7 PRO L 8 0 -5.12 CISPEP 2 VAL L 94 PRO L 95 0 -19.96 CISPEP 3 TYR L 140 PRO L 141 0 -17.37 CISPEP 4 PHE H 148 PRO H 149 0 -14.63 CISPEP 5 GLU H 150 PRO H 151 0 -5.02 CISPEP 6 ARG H 200 PRO H 202 0 21.32

SITE 1 AC1 4 GLY H 33 ASN H 35 TRP H 50 GLY H 95

CRYST1 134.760 134.760 124.210 90.00 90.00 120.00 P 64 2 2 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 0.007421 0.004284 0.000000 0.00000

SCALE2 0.000000 0.008569 0.000000 0.00000

SCALE3 0.000000 0.000000 0.008051 0.00000