HEADER OXIDOREDUCTASE 25-JUL-15 5CV0 TITLE CRYSTAL STRUCTURE OF N-TERMINAL TRUNCATED HUMAN B12-CHAPERONE CBLD TITLE 2 (108-296) COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYLMALONIC ACIDURIA AND HOMOCYSTINURIA TYPE D PROTEIN, COMPND 3 MITOCHONDRIAL; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: UNP RESIDUES 108-296; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MMADHC, C2ORF25, CL25022, HSPC161, MY011; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B(+) KEYWDS VITAMIN B12, NITRO-FMN-REDUCTASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.YAMADA,C.GHERASIM,R.BANERJEE,M.KOUTMOS REVDAT 4 27-SEP-23 5CV0 1 JRNL REMARK REVDAT 3 16-DEC-15 5CV0 1 JRNL REVDAT 2 30-SEP-15 5CV0 1 JRNL REVDAT 1 23-SEP-15 5CV0 0 JRNL AUTH K.YAMADA,C.GHERASIM,R.BANERJEE,M.KOUTMOS JRNL TITL STRUCTURE OF HUMAN B12 TRAFFICKING PROTEIN CBLD REVEALS JRNL TITL 2 MOLECULAR MIMICRY AND IDENTIFIES A NEW SUBFAMILY OF JRNL TITL 3 NITRO-FMN REDUCTASES. JRNL REF J.BIOL.CHEM. V. 290 29155 2015 JRNL REFN ESSN 1083-351X JRNL PMID 26364851 JRNL DOI 10.1074/JBC.M115.682435 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 28735 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1523 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1935 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.14 REMARK 3 BIN R VALUE (WORKING SET) : 0.2750 REMARK 3 BIN FREE R VALUE SET COUNT : 95 REMARK 3 BIN FREE R VALUE : 0.3340 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2655 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 303 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.87000 REMARK 3 B22 (A**2) : 0.32000 REMARK 3 B33 (A**2) : -1.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.78000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.152 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.095 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.213 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2725 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2526 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3690 ; 1.392 ; 1.945 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5828 ; 0.781 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 332 ; 5.398 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 134 ;37.892 ;24.552 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 469 ;13.468 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;14.045 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 409 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3072 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 634 ; 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 : BABINET MODEL WITH 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 5CV0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000212218. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03299 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30281 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.41700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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: PDB ENTRY 5CUZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 % PEG3350, 0.1M TRIS-HCL, PH 7.5, REMARK 280 0.2 M MGCL2, 0.1 M NAF, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 33.55550 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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 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 GLY A 105 REMARK 465 HIS A 106 REMARK 465 MET A 107 REMARK 465 SER A 108 REMARK 465 SER A 109 REMARK 465 GLU A 110 REMARK 465 ARG A 111 REMARK 465 HIS A 112 REMARK 465 GLU A 113 REMARK 465 PHE A 114 REMARK 465 VAL A 115 REMARK 465 MET A 116 REMARK 465 ALA A 117 REMARK 465 PHE A 123 REMARK 465 GLN A 124 REMARK 465 GLY A 125 REMARK 465 ASN A 126 REMARK 465 ASP A 127 REMARK 465 ALA A 128 REMARK 465 PRO A 129 REMARK 465 VAL A 130 REMARK 465 GLU A 131 REMARK 465 GLY B 105 REMARK 465 HIS B 106 REMARK 465 MET B 107 REMARK 465 SER B 108 REMARK 465 SER B 109 REMARK 465 GLU B 110 REMARK 465 ARG B 111 REMARK 465 HIS B 112 REMARK 465 GLU B 113 REMARK 465 PHE B 114 REMARK 465 VAL B 115 REMARK 465 MET B 116 REMARK 465 ALA B 117 REMARK 465 GLN B 118 REMARK 465 TYR B 119 REMARK 465 VAL B 120 REMARK 465 ASN B 121 REMARK 465 GLU B 122 REMARK 465 PHE B 123 REMARK 465 GLN B 124 REMARK 465 GLY B 125 REMARK 465 ASN B 126 REMARK 465 ASP B 127 REMARK 465 ALA B 128 REMARK 465 PRO B 129 REMARK 465 VAL B 130 REMARK 465 GLU B 131 REMARK 465 GLN B 132 REMARK 465 ALA B 169 REMARK 465 ASN B 170 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5CUZ RELATED DB: PDB DBREF 5CV0 A 108 296 UNP Q9H3L0 MMAD_HUMAN 108 296 DBREF 5CV0 B 108 296 UNP Q9H3L0 MMAD_HUMAN 108 296 SEQADV 5CV0 GLY A 105 UNP Q9H3L0 EXPRESSION TAG SEQADV 5CV0 HIS A 106 UNP Q9H3L0 EXPRESSION TAG SEQADV 5CV0 MET A 107 UNP Q9H3L0 EXPRESSION TAG SEQADV 5CV0 GLY B 105 UNP Q9H3L0 EXPRESSION TAG SEQADV 5CV0 HIS B 106 UNP Q9H3L0 EXPRESSION TAG SEQADV 5CV0 MET B 107 UNP Q9H3L0 EXPRESSION TAG SEQRES 1 A 192 GLY HIS MET SER SER GLU ARG HIS GLU PHE VAL MET ALA SEQRES 2 A 192 GLN TYR VAL ASN GLU PHE GLN GLY ASN ASP ALA PRO VAL SEQRES 3 A 192 GLU GLN GLU ILE ASN SER ALA GLU THR TYR PHE GLU SER SEQRES 4 A 192 ALA ARG VAL GLU CYS ALA ILE GLN THR CYS PRO GLU LEU SEQRES 5 A 192 LEU ARG LYS ASP PHE GLU SER LEU PHE PRO GLU VAL ALA SEQRES 6 A 192 ASN GLY LYS LEU MET ILE LEU THR VAL THR GLN LYS THR SEQRES 7 A 192 LYS ASN ASP MET THR VAL TRP SER GLU GLU VAL GLU ILE SEQRES 8 A 192 GLU ARG GLU VAL LEU LEU GLU LYS PHE ILE ASN GLY ALA SEQRES 9 A 192 LYS GLU ILE CYS TYR ALA LEU ARG ALA GLU GLY TYR TRP SEQRES 10 A 192 ALA ASP PHE ILE ASP PRO SER SER GLY LEU ALA PHE PHE SEQRES 11 A 192 GLY PRO TYR THR ASN ASN THR LEU PHE GLU THR ASP GLU SEQRES 12 A 192 ARG TYR ARG HIS LEU GLY PHE SER VAL ASP ASP LEU GLY SEQRES 13 A 192 CYS CYS LYS VAL ILE ARG HIS SER LEU TRP GLY THR HIS SEQRES 14 A 192 VAL VAL VAL GLY SER ILE PHE THR ASN ALA THR PRO ASP SEQRES 15 A 192 SER HIS ILE MET LYS LYS LEU SER GLY ASN SEQRES 1 B 192 GLY HIS MET SER SER GLU ARG HIS GLU PHE VAL MET ALA SEQRES 2 B 192 GLN TYR VAL ASN GLU PHE GLN GLY ASN ASP ALA PRO VAL SEQRES 3 B 192 GLU GLN GLU ILE ASN SER ALA GLU THR TYR PHE GLU SER SEQRES 4 B 192 ALA ARG VAL GLU CYS ALA ILE GLN THR CYS PRO GLU LEU SEQRES 5 B 192 LEU ARG LYS ASP PHE GLU SER LEU PHE PRO GLU VAL ALA SEQRES 6 B 192 ASN GLY LYS LEU MET ILE LEU THR VAL THR GLN LYS THR SEQRES 7 B 192 LYS ASN ASP MET THR VAL TRP SER GLU GLU VAL GLU ILE SEQRES 8 B 192 GLU ARG GLU VAL LEU LEU GLU LYS PHE ILE ASN GLY ALA SEQRES 9 B 192 LYS GLU ILE CYS TYR ALA LEU ARG ALA GLU GLY TYR TRP SEQRES 10 B 192 ALA ASP PHE ILE ASP PRO SER SER GLY LEU ALA PHE PHE SEQRES 11 B 192 GLY PRO TYR THR ASN ASN THR LEU PHE GLU THR ASP GLU SEQRES 12 B 192 ARG TYR ARG HIS LEU GLY PHE SER VAL ASP ASP LEU GLY SEQRES 13 B 192 CYS CYS LYS VAL ILE ARG HIS SER LEU TRP GLY THR HIS SEQRES 14 B 192 VAL VAL VAL GLY SER ILE PHE THR ASN ALA THR PRO ASP SEQRES 15 B 192 SER HIS ILE MET LYS LYS LEU SER GLY ASN FORMUL 3 HOH *303(H2 O) HELIX 1 AA1 SER A 136 PHE A 141 5 6 HELIX 2 AA2 PRO A 154 SER A 163 1 10 HELIX 3 AA3 SER A 190 GLU A 218 1 29 HELIX 4 AA4 ASP A 246 LEU A 252 5 7 HELIX 5 AA5 SER A 287 SER A 294 1 8 HELIX 6 AA6 SER B 136 PHE B 141 5 6 HELIX 7 AA7 PRO B 154 SER B 163 1 10 HELIX 8 AA8 SER B 190 GLU B 218 1 29 HELIX 9 AA9 ASP B 246 LEU B 252 5 7 HELIX 10 AB1 SER B 287 SER B 294 1 8 SHEET 1 AA1 4 VAL A 146 THR A 152 0 SHEET 2 AA1 4 MET A 174 LYS A 181 -1 O ILE A 175 N GLN A 151 SHEET 3 AA1 4 VAL A 274 THR A 281 -1 O ILE A 279 N LEU A 176 SHEET 4 AA1 4 ALA A 222 PHE A 224 -1 N ASP A 223 O PHE A 280 SHEET 1 AA2 2 SER A 255 ASP A 258 0 SHEET 2 AA2 2 LYS A 263 ARG A 266 -1 O ARG A 266 N SER A 255 SHEET 1 AA3 4 VAL B 146 THR B 152 0 SHEET 2 AA3 4 MET B 174 LYS B 181 -1 O ILE B 175 N GLN B 151 SHEET 3 AA3 4 VAL B 274 THR B 281 -1 O ILE B 279 N LEU B 176 SHEET 4 AA3 4 ALA B 222 PHE B 224 -1 N ASP B 223 O PHE B 280 SHEET 1 AA4 2 SER B 255 ASP B 258 0 SHEET 2 AA4 2 LYS B 263 ARG B 266 -1 O ARG B 266 N SER B 255 CRYST1 47.638 67.111 66.219 90.00 110.54 90.00 P 1 21 1 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 0.020992 0.000000 0.007867 0.00000 SCALE2 0.000000 0.014901 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016127 0.00000