HEADER HYDROLASE 03-JUN-13 3WCX OBSLTE 28-OCT-20 3WCX 7CNE TITLE CRYSTAL STRUCTURE OF SPHINGOMYELINASE C FROM STREPTOMYCES TITLE 2 GRISEOCARNEUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPHINGOMYELINASE C; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 48-339; COMPND 5 EC: 3.1.4.12; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES GRISEOCARNEUS; SOURCE 3 ORGANISM_TAXID: 51201; SOURCE 4 STRAIN: NBRC 13471; SOURCE 5 GENE: SMC; SOURCE 6 EXPRESSION_SYSTEM: STREPTOMYCES LIVIDANS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1916; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PUC702 KEYWDS DNASE I-LIKE FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.FUJISAWA,K.MURAYAMA,Y.TOMITA,Y.MATSUMOTO,D.SUGIMORI REVDAT 2 28-OCT-20 3WCX 1 OBSLTE REMARK REVDAT 1 04-JUN-14 3WCX 0 JRNL AUTH I.FUJISAWA,K.MURAYAMA,Y.TOMITA,Y.MATSUMOTO,D.SUGIMORI JRNL TITL CRYSTAL STRUCTURE OF SPHINGOMYELINASE C FROM STREPTOMYCES JRNL TITL 2 GRISEOCARNEUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.6.0116 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 20484 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) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1069 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.04 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1125 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.1870 REMARK 3 BIN FREE R VALUE SET COUNT : 62 REMARK 3 BIN FREE R VALUE : 0.2270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2236 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 266 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.176 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.092 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.088 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2328 ; 0.007 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3175 ; 1.045 ; 1.929 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 289 ; 7.488 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 116 ;37.822 ;23.707 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 326 ;14.608 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;18.360 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 334 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1852 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 48 A 339 REMARK 3 RESIDUE RANGE : A 401 A 401 REMARK 3 RESIDUE RANGE : A 402 A 402 REMARK 3 ORIGIN FOR THE GROUP (A): 7.0940 -18.8300 11.5450 REMARK 3 T TENSOR REMARK 3 T11: 0.0509 T22: 0.0362 REMARK 3 T33: 0.0471 T12: 0.0046 REMARK 3 T13: -0.0061 T23: 0.0008 REMARK 3 L TENSOR REMARK 3 L11: 0.6244 L22: 0.6319 REMARK 3 L33: 1.1477 L12: -0.1870 REMARK 3 L13: 0.1155 L23: 0.1395 REMARK 3 S TENSOR REMARK 3 S11: -0.0147 S12: 0.0314 S13: 0.0440 REMARK 3 S21: 0.0192 S22: -0.0023 S23: -0.0087 REMARK 3 S31: -0.0146 S32: 0.0797 S33: 0.0170 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 USED IF PRESENT IN REMARK 3 THE INPUT U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 3WCX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000096177. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CONFORCAL MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA CCP4_3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22144 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.850 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.9173 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.57 REMARK 200 R MERGE FOR SHELL (I) : 0.27000 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: AMORE REMARK 200 STARTING MODEL: 1ZWX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.95M SUCCINIC ACID, 1% PEGMME2000, REMARK 280 0.1M HEPES(PH 7) (RESERVOIR SOLUTION), VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 71.19250 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.02550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.02550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.59625 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.02550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.02550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 106.78875 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.02550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.02550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 35.59625 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.02550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.02550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 106.78875 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 71.19250 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 SER A 42 REMARK 465 ALA A 43 REMARK 465 PRO A 44 REMARK 465 ALA A 45 REMARK 465 ALA A 46 REMARK 465 ALA A 47 REMARK 465 GLY A 320 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 LYS A 321 CD CE NZ 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 LEU A 60 72.88 -102.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 286 LEU A 287 -149.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SIN A 402 DBREF 3WCX A 42 339 UNP A6P7M9 A6P7M9_9ACTO 42 339 SEQRES 1 A 298 SER ALA PRO ALA ALA ALA THR PRO SER LEU LYS VAL LEU SEQRES 2 A 298 THR TYR ASN THR PHE LEU MET SER THR GLY LEU TYR PRO SEQRES 3 A 298 ASN TRP GLY GLN GLU HIS ARG ALA ARG GLU ILE ALA ALA SEQRES 4 A 298 ALA GLY PHE PHE GLN GLY ASN ASP VAL VAL VAL LEU GLN SEQRES 5 A 298 GLU ALA PHE ASP ASN ALA ALA ALA ASP GLY LEU LYS ALA SEQRES 6 A 298 ALA ALA ALA ASP ARG TYR PRO TYR GLN THR PRO VAL VAL SEQRES 7 A 298 GLY ARG SER ARG ASP GLY TRP ASP ALA THR GLY GLY LYS SEQRES 8 A 298 TYR SER ALA THR THR PRO GLU ASP GLY GLY VAL THR VAL SEQRES 9 A 298 LEU SER LYS TRP PRO ILE VAL ARG LYS GLU GLN VAL ILE SEQRES 10 A 298 PHE ASN ASP ALA CYS GLY ALA ASP TRP TRP SER ASN LYS SEQRES 11 A 298 GLY PHE ALA TYR VAL VAL LEU ASN VAL GLY GLY THR ARG SEQRES 12 A 298 VAL HIS VAL VAL GLY THR HIS ALA GLN SER THR ASP SER SEQRES 13 A 298 GLY CYS ALA ALA GLY GLU ALA ALA ALA ASP ARG SER ARG SEQRES 14 A 298 GLN PHE ARG GLN ILE ASP ALA PHE LEU ASP ALA LYS ASN SEQRES 15 A 298 ILE PRO ALA ASP GLU GLN VAL MET LEU ALA GLY ASP LEU SEQRES 16 A 298 ASN VAL ASP SER HIS SER ALA GLU TYR ALA SER MET LEU SEQRES 17 A 298 ALA ASP GLY ASP LEU ALA PRO ALA ASP SER ARG ALA GLY SEQRES 18 A 298 HIS PRO TYR SER PHE ASP THR LYS GLU ASN SER ILE ALA SEQRES 19 A 298 ALA TYR ARG TYR PRO THR ASP PRO ARG GLU ASP LEU ASP SEQRES 20 A 298 TYR VAL LEU HIS ARG ASN GLY HIS ALA ARG PRO ALA GLY SEQRES 21 A 298 TRP ARG ASN THR VAL VAL GLN GLU THR SER ALA PRO TRP SEQRES 22 A 298 THR VAL SER SER TRP GLY LYS ARG TYR THR TYR THR ASP SEQRES 23 A 298 LEU SER GLY HIS TYR PRO VAL ILE ALA GLY ALA ASN HET EPE A 401 15 HET SIN A 402 8 HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM SIN SUCCINIC ACID HETSYN EPE HEPES FORMUL 2 EPE C8 H18 N2 O4 S FORMUL 3 SIN C4 H6 O4 FORMUL 4 HOH *266(H2 O) HELIX 1 1 GLY A 70 ALA A 81 1 12 HELIX 2 2 GLY A 82 GLN A 85 5 4 HELIX 3 3 ASP A 97 ALA A 109 1 13 HELIX 4 4 GLY A 164 SER A 169 1 6 HELIX 5 5 GLY A 202 LYS A 222 1 21 HELIX 6 6 ALA A 243 ASP A 253 1 11 HELIX 7 7 ASN A 272 TYR A 279 1 8 SHEET 1 A 7 TYR A 114 GLN A 115 0 SHEET 2 A 7 THR A 144 SER A 147 -1 O SER A 147 N TYR A 114 SHEET 3 A 7 VAL A 89 ALA A 95 -1 N VAL A 90 O LEU A 146 SHEET 4 A 7 VAL A 53 LEU A 60 1 N LEU A 54 O VAL A 91 SHEET 5 A 7 VAL A 334 ALA A 338 -1 O ALA A 336 N VAL A 53 SHEET 6 A 7 TRP A 302 VAL A 306 -1 N THR A 305 O ILE A 335 SHEET 7 A 7 SER A 259 GLY A 262 1 N ALA A 261 O ASN A 304 SHEET 1 B 6 ALA A 128 GLY A 131 0 SHEET 2 B 6 ILE A 151 ILE A 158 1 O GLN A 156 N GLY A 130 SHEET 3 B 6 GLY A 172 VAL A 180 -1 O VAL A 177 N VAL A 152 SHEET 4 B 6 THR A 183 HIS A 191 -1 O VAL A 185 N LEU A 178 SHEET 5 B 6 GLN A 229 ASP A 235 1 O ALA A 233 N VAL A 188 SHEET 6 B 6 ASP A 288 HIS A 292 -1 O LEU A 291 N LEU A 232 SHEET 1 C 2 TRP A 314 SER A 317 0 SHEET 2 C 2 ARG A 322 TYR A 325 -1 O TYR A 323 N VAL A 316 SSBOND 1 CYS A 163 CYS A 199 1555 1555 2.06 SITE 1 AC1 17 TYR A 114 LYS A 132 SER A 134 THR A 136 SITE 2 AC1 17 THR A 137 PRO A 150 ILE A 158 PHE A 159 SITE 3 AC1 17 ALA A 162 ASP A 166 TRP A 167 TRP A 168 SITE 4 AC1 17 SER A 169 ASN A 170 LYS A 171 HOH A 557 SITE 5 AC1 17 HOH A 756 SITE 1 AC2 11 HIS A 191 ASP A 235 ASN A 237 PHE A 267 SITE 2 AC2 11 ARG A 278 TYR A 279 LEU A 287 HIS A 331 SITE 3 AC2 11 HOH A 592 HOH A 724 HOH A 766 CRYST1 66.051 66.051 142.385 90.00 90.00 90.00 P 41 21 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 0.015140 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015140 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007023 0.00000