HEADER OXIDOREDUCTASE 06-AUG-23 8KC6 TITLE X-RAY STRUCTURE OF 3-ALPHA-(OR 20-BETA)-HYDROXYSTEROID DEHYDROGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-ALPHA-(OR 20-BETA)-HYDROXYSTEROID DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LENTILACTOBACILLUS KEFIRI; SOURCE 3 ORGANISM_TAXID: 33962; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS 3-ALPHA-(OR 20-BETA)-HYDROXYSTEROID DEHYDROGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.K.SONG,D.Q.LV,X.Y.CHENG,Q.Q.MA,Y.L.HU,Z.D.SU REVDAT 1 30-AUG-23 8KC6 0 JRNL AUTH S.K.SONG,Z.D.SU JRNL TITL X-RAY STRUCTURE OF 3-ALPHA-(OR 20-BETA)-HYDROXYSTEROID JRNL TITL 2 DEHYDROGENASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 87.5 REMARK 3 NUMBER OF REFLECTIONS : 66233 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3501 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) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.23 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1702 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 30.46 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE SET COUNT : 87 REMARK 3 BIN FREE R VALUE : 0.2640 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1818 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 172 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.10000 REMARK 3 B22 (A**2) : 0.41000 REMARK 3 B33 (A**2) : -0.51000 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): 0.039 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.040 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.964 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1847 ; 0.023 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1759 ; 0.037 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2509 ; 2.109 ; 1.620 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4059 ; 2.524 ; 1.574 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 249 ; 6.606 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 75 ;33.231 ;23.467 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 291 ;11.628 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;17.505 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 252 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2108 ; 0.016 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 369 ; 0.015 ; 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): 999 ; 0.905 ; 1.089 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 998 ; 0.904 ; 1.089 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1247 ; 1.246 ; 1.642 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1248 ; 1.246 ; 1.642 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 848 ; 2.353 ; 1.262 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 846 ; 2.354 ; 1.262 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1261 ; 2.943 ; 1.826 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2123 ; 3.310 ;14.170 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2102 ; 3.253 ;13.980 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 8KC6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1300039265. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL02U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69742 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.198 REMARK 200 RESOLUTION RANGE LOW (A) : 57.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.6 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.25800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% POLYETHYLENE GLYCOL MONOMETHYL REMARK 280 ETHER 550,0.1M BIS-TRIS PH7.0,0.05M MAGNESIUM CHLORIDE REMARK 280 HEXAHYDRATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 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 1.000000 0.000000 0.000000 27.74800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.76900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 57.18250 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 27.74800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.76900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 57.18250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 27.74800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 39.76900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 57.18250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 27.74800 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 39.76900 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 57.18250 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: 13270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 -55.49600 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 -55.49600 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 HOH A 388 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 393 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 472 LIES ON A SPECIAL POSITION. 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 SER A 172 CB SER A 172 OG 0.259 REMARK 500 ASP A 174 CG ASP A 174 OD1 0.177 REMARK 500 SER A 225 CB SER A 225 OG 0.234 REMARK 500 ASP A 228 CG ASP A 228 OD1 0.151 REMARK 500 ASP A 228 CG ASP A 228 OD2 0.195 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 THR A 141 CA - CB - OG1 ANGL. DEV. = -16.9 DEGREES REMARK 500 THR A 230 OG1 - CB - CG2 ANGL. DEV. = -24.8 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 SER A 140 -136.92 -98.10 REMARK 500 SER A 209 -75.42 -101.78 REMARK 500 ASP A 244 11.35 -142.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ASN A 15 0.10 SIDE CHAIN REMARK 500 ASN A 122 0.12 SIDE CHAIN REMARK 500 GLN A 164 0.08 SIDE CHAIN REMARK 500 ASP A 174 0.11 SIDE CHAIN REMARK 500 ASP A 228 0.14 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8KC6 A 1 250 PDB 8KC6 8KC6 1 250 SEQRES 1 A 250 ALA ARG LEU ALA GLY LYS VAL ALA ILE VAL THR GLY GLY SEQRES 2 A 250 VAL ASN GLY ILE GLY LEU ALA ILE ALA ASN LYS PHE VAL SEQRES 3 A 250 GLU GLU GLY ALA ASN VAL VAL ILE THR GLY SER HIS ALA SEQRES 4 A 250 LEU VAL GLY GLN LYS ALA ALA ALA SER ILE GLY GLY VAL SEQRES 5 A 250 ASN VAL ILE ARG PHE VAL GLU HIS ASN ALA SER ASP GLU SEQRES 6 A 250 ALA GLY TRP VAL ALA LEU PHE ASN VAL THR SER ALA ALA SEQRES 7 A 250 PHE GLY PRO VAL VAL THR VAL VAL ASP ASN ALA GLY ILE SEQRES 8 A 250 ALA VAL SER LYS SER THR GLU ASP VAL THR THR ALA GLU SEQRES 9 A 250 TRP LYS SER LEU LEU VAL VAL ASN LEU LEU GLY VAL PHE SEQRES 10 A 250 PHE GLY THR ARG ASN GLY ILE GLU ARG MET LYS ASN LYS SEQRES 11 A 250 GLY LEU GLY ALA SER ILE ILE ASN MET SER THR ILE GLU SEQRES 12 A 250 GLY PHE THR GLY ASN PRO VAL LEU GLY ALA TYR LEU ALA SEQRES 13 A 250 SER LYS GLY ALA VAL ARG ILE GLN SER LYS SER ALA ALA SEQRES 14 A 250 LEU ASP SER ALA ASP LYS ASN TYR ASN VAL ARG VAL ASP SEQRES 15 A 250 THR VAL HIS PRO GLY TYR ILE LYS THR PRO LEU VAL ASP SEQRES 16 A 250 LYS ALA ALA GLY ALA GLU GLU SER MET SER GLN ARG THR SEQRES 17 A 250 SER VAL PRO MET GLY HIS ILE GLY THR PRO LEU ASP ILE SEQRES 18 A 250 ALA TRP ILE SER VAL TYR ASP ALA THR ASP GLU SER LYS SEQRES 19 A 250 PHE ALA VAL GLY ALA LYS PHE VAL VAL ASP GLY GLY TYR SEQRES 20 A 250 VAL ALA GLU FORMUL 2 HOH *172(H2 O) HELIX 1 AA1 ASN A 15 GLU A 28 1 14 HELIX 2 AA2 HIS A 38 GLY A 50 1 13 HELIX 3 AA3 ASP A 64 GLY A 80 1 17 HELIX 4 AA4 THR A 101 LEU A 113 1 13 HELIX 5 AA5 LEU A 113 LYS A 128 1 16 HELIX 6 AA6 THR A 141 PHE A 145 5 5 HELIX 7 AA7 LEU A 151 LYS A 175 1 25 HELIX 8 AA8 THR A 191 LYS A 196 1 6 HELIX 9 AA9 GLY A 199 GLN A 206 1 8 HELIX 10 AB1 THR A 217 THR A 230 1 14 HELIX 11 AB2 ASP A 231 LYS A 234 5 4 HELIX 12 AB3 GLY A 246 GLU A 250 5 5 SHEET 1 AA1 7 ILE A 55 GLU A 59 0 SHEET 2 AA1 7 ASN A 31 GLY A 36 1 N ILE A 34 O ARG A 56 SHEET 3 AA1 7 VAL A 7 VAL A 10 1 N ALA A 8 O ASN A 31 SHEET 4 AA1 7 THR A 84 ASP A 87 1 O VAL A 86 N ILE A 9 SHEET 5 AA1 7 ALA A 134 MET A 139 1 O ILE A 137 N VAL A 85 SHEET 6 AA1 7 VAL A 179 PRO A 186 1 O ARG A 180 N ILE A 136 SHEET 7 AA1 7 LYS A 240 VAL A 243 1 O PHE A 241 N HIS A 185 CRYST1 55.496 79.538 114.365 90.00 90.00 90.00 I 2 2 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018019 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012573 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008744 0.00000