PDB Short entry for 2CZK HEADER HYDROLASE 13-JUL-05 2CZK TITLE CRYSTAL STRUCTURE OF HUMAN MYO-INOSITOL MONOPHOSPHATASE 2 (IMPA2) TITLE 2 (TRIGONAL FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSITOL MONOPHOSPHATASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IMPASE 2, IMP 2, INOSITOL-1(OR 4)-MONOPHOSPHATASE 2, MYO- COMPND 5 INOSITOL MONOPHOSPHATASE A2; COMPND 6 EC: 3.1.3.25; COMPND 7 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: IMPA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET44A KEYWDS MYO-INOSITOL MONOPHOSPHATASE (IMPASE), BIPOLAR DISORDER, STRUCTURAL KEYWDS 2 GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND KEYWDS 3 FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS KEYWDS 4 INITIATIVE, RSGI, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.ARAI,K.ITO,K.HANAWA-SUETSUGU,T.OHNISHI,H.OHBA,T.YOSHIKAWA, AUTHOR 2 M.SHIROUZU,S.YOKOYAMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS AUTHOR 3 INITIATIVE (RSGI) REVDAT 6 25-OCT-23 2CZK 1 SEQADV REVDAT 5 13-JUL-11 2CZK 1 VERSN REVDAT 4 24-FEB-09 2CZK 1 VERSN REVDAT 3 01-MAY-07 2CZK 1 JRNL REVDAT 2 22-AUG-06 2CZK 1 REMARK REVDAT 1 25-JUL-06 2CZK 0 JRNL AUTH R.ARAI,K.ITO,T.OHNISHI,H.OHBA,R.AKASAKA,Y.BESSHO, JRNL AUTH 2 K.HANAWA-SUETSUGU,T.YOSHIKAWA,M.SHIROUZU,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF HUMAN MYO-INOSITOL MONOPHOSPHATASE 2, JRNL TITL 2 THE PRODUCT OF THE PUTATIVE SUSCEPTIBILITY GENE FOR BIPOLAR JRNL TITL 3 DISORDER, SCHIZOPHRENIA, AND FEBRILE SEIZURES JRNL REF PROTEINS V. 67 732 2007 JRNL REFN ISSN 0887-3585 JRNL PMID 17340635 JRNL DOI 10.1002/PROT.21299 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 346269.300 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 8762 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 SET) : 0.230 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.400 REMARK 3 FREE R VALUE TEST SET COUNT : 911 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.08 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1102 REMARK 3 BIN R VALUE (WORKING SET) : 0.3860 REMARK 3 BIN FREE R VALUE : 0.4230 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 123 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.038 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1954 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 14 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.02000 REMARK 3 B22 (A**2) : 8.02000 REMARK 3 B33 (A**2) : -16.03000 REMARK 3 B12 (A**2) : 10.48000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.59 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.46 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.69 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.700 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.720 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 8.010 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 10.570; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 43.85 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CZK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000024802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-DEC-04 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 : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI DOUBLE CRYSTAL REMARK 200 OPTICS : TWO DIMENSIONAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9243 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.49600 REMARK 200 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2CZH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01M POTASSIUM DIHYDROGEN PHOSPHATE, REMARK 280 12% PEG 8000, 20% GLYCEROL, 2MM MGSO4, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 19.22500 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 38.45000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 38.45000 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 19.22500 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 300 REMARK: A DIMER BETWEEN A AND A' GENERATED BY THE OPERATION: X-Y+1,- REMARK 300 Y+2,-Z-1/3 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 192.00476 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -19.22500 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 -10 REMARK 465 GLY A -9 REMARK 465 SER A -8 REMARK 465 HIS A -7 REMARK 465 MET A -6 REMARK 465 GLU A -5 REMARK 465 LEU A -4 REMARK 465 PRO A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 PRO A 3 REMARK 465 SER A 4 REMARK 465 GLY A 5 REMARK 465 GLU A 6 REMARK 465 ASP A 7 REMARK 465 GLN A 8 REMARK 465 ALA A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 ALA A 12 REMARK 465 ALA A 13 REMARK 465 GLY A 14 REMARK 465 LYS A 42 REMARK 465 ARG A 43 REMARK 465 VAL A 44 REMARK 465 SER A 45 REMARK 465 THR A 46 REMARK 465 LYS A 47 REMARK 465 THR A 48 REMARK 465 SER A 49 REMARK 465 ALA A 50 REMARK 465 ALA A 51 REMARK 465 GLU A 82 REMARK 465 ALA A 83 REMARK 465 ALA A 84 REMARK 465 ALA A 85 REMARK 465 SER A 86 REMARK 465 GLY A 87 REMARK 465 ARG A 284 REMARK 465 ASP A 285 REMARK 465 ASP A 286 REMARK 465 GLU A 287 REMARK 465 LYS A 288 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 TRP A 16 -143.04 -158.08 REMARK 500 GLU A 17 -65.96 -13.76 REMARK 500 VAL A 54 54.10 -96.50 REMARK 500 LYS A 89 -64.68 -134.36 REMARK 500 CYS A 90 104.67 -41.94 REMARK 500 PRO A 114 42.63 -51.90 REMARK 500 GLU A 162 108.22 -44.65 REMARK 500 ARG A 178 -9.64 -166.57 REMARK 500 ALA A 196 -0.97 -57.28 REMARK 500 LYS A 197 42.57 72.26 REMARK 500 HIS A 199 -5.22 -48.74 REMARK 500 SER A 206 83.36 -155.01 REMARK 500 ALA A 218 -61.35 -15.46 REMARK 500 GLN A 224 162.76 177.35 REMARK 500 THR A 249 4.56 -61.09 REMARK 500 CYS A 259 57.05 -68.42 REMARK 500 GLU A 268 -70.60 -51.65 REMARK 500 THR A 279 121.57 -35.17 REMARK 500 ILE A 280 -167.66 -112.21 REMARK 500 TYR A 282 -52.91 -123.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CZH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE ORTHORHOMBIC FORM OF IMPA2 WITH PHOSPHATE REMARK 900 RELATED ID: 2CZI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE TRIGONAL FORM OF IMPA2 WITH CALCIUM AND REMARK 900 PHOSPHATE REMARK 900 RELATED ID: 2DDK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE ORTHORHOMBIC FORM OF IMPA2 REMARK 900 RELATED ID: AR_001000354.4 RELATED DB: TARGETDB DBREF 2CZK A 1 288 UNP O14732 IMPA2_HUMAN 1 288 SEQADV 2CZK GLY A -10 UNP O14732 CLONING ARTIFACT SEQADV 2CZK GLY A -9 UNP O14732 CLONING ARTIFACT SEQADV 2CZK SER A -8 UNP O14732 CLONING ARTIFACT SEQADV 2CZK HIS A -7 UNP O14732 CLONING ARTIFACT SEQADV 2CZK MET A -6 UNP O14732 CLONING ARTIFACT SEQADV 2CZK GLU A -5 UNP O14732 CLONING ARTIFACT SEQADV 2CZK LEU A -4 UNP O14732 CLONING ARTIFACT SEQADV 2CZK PRO A -3 UNP O14732 CLONING ARTIFACT SEQADV 2CZK GLY A -2 UNP O14732 CLONING ARTIFACT SEQADV 2CZK SER A -1 UNP O14732 CLONING ARTIFACT SEQADV 2CZK SER A 0 UNP O14732 CLONING ARTIFACT SEQRES 1 A 299 GLY GLY SER HIS MET GLU LEU PRO GLY SER SER MET LYS SEQRES 2 A 299 PRO SER GLY GLU ASP GLN ALA ALA LEU ALA ALA GLY PRO SEQRES 3 A 299 TRP GLU GLU CYS PHE GLN ALA ALA VAL GLN LEU ALA LEU SEQRES 4 A 299 ARG ALA GLY GLN ILE ILE ARG LYS ALA LEU THR GLU GLU SEQRES 5 A 299 LYS ARG VAL SER THR LYS THR SER ALA ALA ASP LEU VAL SEQRES 6 A 299 THR GLU THR ASP HIS LEU VAL GLU ASP LEU ILE ILE SER SEQRES 7 A 299 GLU LEU ARG GLU ARG PHE PRO SER HIS ARG PHE ILE ALA SEQRES 8 A 299 GLU GLU ALA ALA ALA SER GLY ALA LYS CYS VAL LEU THR SEQRES 9 A 299 HIS SER PRO THR TRP ILE ILE ASP PRO ILE ASP GLY THR SEQRES 10 A 299 CYS ASN PHE VAL HIS ARG PHE PRO THR VAL ALA VAL SER SEQRES 11 A 299 ILE GLY PHE ALA VAL ARG GLN GLU LEU GLU PHE GLY VAL SEQRES 12 A 299 ILE TYR HIS CYS THR GLU GLU ARG LEU TYR THR GLY ARG SEQRES 13 A 299 ARG GLY ARG GLY ALA PHE CYS ASN GLY GLN ARG LEU ARG SEQRES 14 A 299 VAL SER GLY GLU THR ASP LEU SER LYS ALA LEU VAL LEU SEQRES 15 A 299 THR GLU ILE GLY PRO LYS ARG ASP PRO ALA THR LEU LYS SEQRES 16 A 299 LEU PHE LEU SER ASN MET GLU ARG LEU LEU HIS ALA LYS SEQRES 17 A 299 ALA HIS GLY VAL ARG VAL ILE GLY SER SER THR LEU ALA SEQRES 18 A 299 LEU CYS HIS LEU ALA SER GLY ALA ALA ASP ALA TYR TYR SEQRES 19 A 299 GLN PHE GLY LEU HIS CYS TRP ASP LEU ALA ALA ALA THR SEQRES 20 A 299 VAL ILE ILE ARG GLU ALA GLY GLY ILE VAL ILE ASP THR SEQRES 21 A 299 SER GLY GLY PRO LEU ASP LEU MET ALA CYS ARG VAL VAL SEQRES 22 A 299 ALA ALA SER THR ARG GLU MET ALA MET LEU ILE ALA GLN SEQRES 23 A 299 ALA LEU GLN THR ILE ASN TYR GLY ARG ASP ASP GLU LYS FORMUL 2 HOH *14(H2 O) HELIX 1 1 TRP A 16 LEU A 38 1 23 HELIX 2 2 THR A 55 PHE A 73 1 19 HELIX 3 3 GLY A 105 HIS A 111 1 7 HELIX 4 4 ALA A 181 ALA A 196 1 16 HELIX 5 5 SER A 206 SER A 216 1 11 HELIX 6 6 HIS A 228 ALA A 242 1 15 HELIX 7 7 THR A 266 ALA A 276 1 11 SHEET 1 A 7 ARG A 77 ILE A 79 0 SHEET 2 A 7 THR A 97 ASP A 104 1 O TRP A 98 N ILE A 79 SHEET 3 A 7 ALA A 117 VAL A 124 -1 O ALA A 117 N ASP A 104 SHEET 4 A 7 GLU A 127 HIS A 135 -1 O VAL A 132 N ILE A 120 SHEET 5 A 7 ARG A 140 ARG A 145 -1 O ARG A 140 N HIS A 135 SHEET 6 A 7 ALA A 150 CYS A 152 -1 O PHE A 151 N THR A 143 SHEET 7 A 7 GLN A 155 ARG A 156 -1 O GLN A 155 N CYS A 152 SHEET 1 B 5 VAL A 201 ARG A 202 0 SHEET 2 B 5 VAL A 170 LEU A 171 1 N VAL A 170 O ARG A 202 SHEET 3 B 5 ALA A 221 PHE A 225 1 O ALA A 221 N LEU A 171 SHEET 4 B 5 ARG A 260 ALA A 264 -1 O ALA A 263 N TYR A 222 SHEET 5 B 5 ILE A 245 ILE A 247 -1 N ILE A 247 O VAL A 262 SSBOND 1 CYS A 90 CYS A 229 1555 1555 2.05 CRYST1 110.854 110.854 57.675 90.00 90.00 120.00 P 31 2 1 6 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 0.009021 0.005208 0.000000 0.00000 SCALE2 0.000000 0.010416 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017339 0.00000