HEADER PROTEIN TRANSPORT 03-JUN-09 3HPB TITLE CRYSTAL STRUCTURE OF SNX5-PX DOMAIN IN P212121 SPACE GROUP COMPND MOL_ID: 1; COMPND 2 MOLECULE: SNX5 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 20-180; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: SNX5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS SORTING NEXIN, SNX5, PHOX, PHOSPHATIDYLINOSITOL, PI(4, 5)P2, PROTEIN KEYWDS 2 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR L.M.I.KOHARUDIN,W.FUREY,A.M.GRONENBORN REVDAT 2 01-NOV-17 3HPB 1 REMARK REVDAT 1 23-JUN-09 3HPB 0 JRNL AUTH L.M.I.KOHARUDIN,W.FUREY,H.LIU,Y.-J.LIU,A.M.GRONENBORN JRNL TITL THE PHOX DOMAIN OF SORTING NEXIN 5 LACKS PTDINS(3)P JRNL TITL 2 SPECIFICITY AND PREFERENTIALLY BINDS TO PTDINS(4,5)P2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0044 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 11436 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) : 0.240 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1244 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) : 2.19 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.25 REMARK 3 REFLECTION IN BIN (WORKING SET) : 497 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 57.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.3220 REMARK 3 BIN FREE R VALUE SET COUNT : 68 REMARK 3 BIN FREE R VALUE : 0.4700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1242 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.19000 REMARK 3 B22 (A**2) : 0.15000 REMARK 3 B33 (A**2) : 1.04000 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): 0.271 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.232 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.157 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.449 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1309 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1783 ; 1.284 ; 1.966 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 161 ; 5.259 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 64 ;43.298 ;25.313 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 229 ;16.213 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;23.943 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 198 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1009 ; 0.008 ; 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): 799 ; 0.682 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1315 ; 1.324 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 510 ; 2.156 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 468 ; 3.663 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3HPB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053415. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-06; 18-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; Y REMARK 200 RADIATION SOURCE : ROTATING ANODE; APS REMARK 200 BEAMLINE : NULL; 22-ID REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 0.9793,0.9795,0.9718 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS; SI 220. ROSENBAUM REMARK 200 -ROCK DOUBLE-CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : MIRRORS; ROSENBAUM-ROCK REMARK 200 MONOCHROMATOR HIGH-RESOLUTION REMARK 200 DOUBLE-CRYSTAL SI(220) SAGITTAL REMARK 200 FO CUSING, ROSENBAUM- ROCK REMARK 200 VERTICAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944; MARMOSAIC 300 REMARK 200 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12680 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.190 REMARK 200 RESOLUTION RANGE LOW (A) : 28.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 200 DATA REDUNDANCY : 4.180 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 62.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.05 REMARK 200 R MERGE FOR SHELL (I) : 0.25600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SNB, PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE PROTEIN SOLUTION IN THE FINAL REMARK 280 SUPERDEX-75 BUFFER (20 MM TRIS.HCL, 100 MM NACL, 0.02% NAN3, PH REMARK 280 8.0) WAS CONCENTRATED TO 8 MG/ML. THE SE-MET DERIVATIVE AND THE REMARK 280 2.19 A CRYSTALS WERE OBTAINED USING AN OPTIMIZED INITIAL REMARK 280 CRYSTALLIZATION CONDITION OF 8 UL OF PROTEIN VS 1 UL OF REMARK 280 RESERVOIR SOLUTION (0.2M (NH4)2SO4, 0.1M SODIUM CACODYLATE REMARK 280 TRYHYDRATE PH 6.5, 30% PEG 8000) AT 4C BY SITTING DROP VAPOR REMARK 280 DIFFUSION, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 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 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 21.47850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.75600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.93700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.75600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.47850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.93700 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 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: 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 20 REMARK 465 ARG A 175 REMARK 465 ARG A 176 REMARK 465 LYS A 177 REMARK 465 ASN A 178 REMARK 465 THR A 179 REMARK 465 LYS A 180 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 ASP A 28 57.16 34.84 REMARK 500 TYR A 168 108.33 -49.03 REMARK 500 ASP A 169 37.35 -93.23 REMARK 500 ASP A 169 39.96 -96.30 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 CL A 181 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HPC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SNX5-PX DOMAIN IN P21 SPACE GROUP REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE ORIGINAL CONSTRUCT CONTAINED RESIDUES 1-180. THE FINAL REMARK 999 CRYSTALLIZED PROTEIN CONSTRUCT SPANS FROM RESIDUES 20 TO 180 DUE TO REMARK 999 NON-SPECIFIC CLEAVAGE BY THROMBIN PROTEASE DBREF 3HPB A 20 180 UNP B1H267 B1H267_RAT 20 180 SEQRES 1 A 161 SER VAL SER VAL ASP LEU ASN VAL ASP PRO SER LEU GLN SEQRES 2 A 161 ILE ASP ILE PRO ASP ALA LEU SER GLU ARG ASP LYS VAL SEQRES 3 A 161 LYS PHE THR VAL HIS THR LYS THR THR LEU PRO THR PHE SEQRES 4 A 161 GLN SER PRO GLU PHE SER VAL THR ARG GLN HIS GLU ASP SEQRES 5 A 161 PHE VAL TRP LEU HIS ASP THR LEU THR GLU THR THR ASP SEQRES 6 A 161 TYR ALA GLY LEU ILE ILE PRO PRO ALA PRO THR LYS PRO SEQRES 7 A 161 ASP PHE ASP GLY PRO ARG GLU LYS MSE GLN LYS LEU GLY SEQRES 8 A 161 GLU GLY GLU GLY SER MSE THR LYS GLU GLU PHE ALA LYS SEQRES 9 A 161 MSE LYS GLN GLU LEU GLU ALA GLU TYR LEU ALA VAL PHE SEQRES 10 A 161 LYS LYS THR VAL SER SER HIS GLU VAL PHE LEU GLN ARG SEQRES 11 A 161 LEU SER SER HIS PRO VAL LEU SER LYS ASP ARG ASN PHE SEQRES 12 A 161 HIS VAL PHE LEU GLU TYR ASP GLN ASP LEU SER VAL ARG SEQRES 13 A 161 ARG LYS ASN THR LYS MODRES 3HPB MSE A 106 MET SELENOMETHIONINE MODRES 3HPB MSE A 116 MET SELENOMETHIONINE MODRES 3HPB MSE A 124 MET SELENOMETHIONINE HET MSE A 106 8 HET MSE A 116 8 HET MSE A 124 8 HET CL A 181 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 CL CL 1- FORMUL 3 HOH *135(H2 O) HELIX 1 1 GLN A 68 GLU A 81 1 14 HELIX 2 2 THR A 82 ALA A 86 5 5 HELIX 3 3 PHE A 99 GLY A 112 1 14 HELIX 4 4 GLU A 113 MSE A 116 5 4 HELIX 5 5 THR A 117 HIS A 153 1 37 HELIX 6 6 VAL A 155 LYS A 158 5 4 HELIX 7 7 ASP A 159 TYR A 168 1 10 SHEET 1 A 3 LEU A 31 ASP A 34 0 SHEET 2 A 3 LYS A 44 THR A 53 -1 O LYS A 52 N GLN A 32 SHEET 3 A 3 ALA A 38 GLU A 41 -1 N LEU A 39 O LYS A 46 SHEET 1 B 3 LEU A 31 ASP A 34 0 SHEET 2 B 3 LYS A 44 THR A 53 -1 O LYS A 52 N GLN A 32 SHEET 3 B 3 GLU A 62 ARG A 67 -1 O PHE A 63 N THR A 51 LINK C LYS A 105 N MSE A 106 1555 1555 1.33 LINK C MSE A 106 N GLN A 107 1555 1555 1.33 LINK C SER A 115 N MSE A 116 1555 1555 1.32 LINK C MSE A 116 N THR A 117 1555 1555 1.33 LINK C LYS A 123 N MSE A 124 1555 1555 1.33 LINK C MSE A 124 N LYS A 125 1555 1555 1.33 SITE 1 AC1 2 VAL A 45 HOH A 193 CRYST1 42.957 75.874 77.512 90.00 90.00 90.00 P 21 21 21 4 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 0.023279 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013180 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012901 0.00000