HEADER CONTRACTILE PROTEIN 16-JUN-15 5C30 TITLE CRYSTAL STRUCTURE OF RABBIT RYANODINE RECEPTOR 1 REPEAT12 DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: RYANODINE RECEPTOR 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: REPEAT12 DOMAIN (UNP RESIDUES 857-1054); COMPND 5 SYNONYM: RYR1, SKELETAL MUSCLE CALCIUM RELEASE CHANNEL, SKELETAL COMPND 6 MUSCLE RYANODINE RECEPTOR, SKELETAL MUSCLE-TYPE RYANODINE RECEPTOR, COMPND 7 TYPE 1 RYANODINE RECEPTOR; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: RABBIT; SOURCE 4 ORGANISM_TAXID: 9986; SOURCE 5 GENE: RYR1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28-HMT KEYWDS REPEAT MOTIF, CONTRACTILE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.YUCHI,F.VAN PETEGEM REVDAT 5 06-MAR-24 5C30 1 REMARK REVDAT 4 04-DEC-19 5C30 1 REMARK REVDAT 3 06-SEP-17 5C30 1 REMARK REVDAT 2 19-AUG-15 5C30 1 JRNL REVDAT 1 05-AUG-15 5C30 0 JRNL AUTH Z.YUCHI,S.M.YUEN,K.LAU,A.Q.UNDERHILL,R.L.CORNEA, JRNL AUTH 2 J.D.FESSENDEN,F.VAN PETEGEM JRNL TITL CRYSTAL STRUCTURES OF RYANODINE RECEPTOR SPRY1 AND JRNL TITL 2 TANDEM-REPEAT DOMAINS REVEAL A CRITICAL FKBP12 BINDING JRNL TITL 3 DETERMINANT. JRNL REF NAT COMMUN V. 6 7947 2015 JRNL REFN ESSN 2041-1723 JRNL PMID 26245150 JRNL DOI 10.1038/NCOMMS8947 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 50026 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.150 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.740 REMARK 3 FREE R VALUE TEST SET COUNT : 1869 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.2419 - 3.6442 1.00 3902 150 0.1514 0.1537 REMARK 3 2 3.6442 - 2.8926 1.00 3789 151 0.1340 0.1667 REMARK 3 3 2.8926 - 2.5270 1.00 3750 148 0.1379 0.1442 REMARK 3 4 2.5270 - 2.2959 1.00 3736 143 0.1349 0.1416 REMARK 3 5 2.2959 - 2.1314 0.99 3718 141 0.1361 0.1526 REMARK 3 6 2.1314 - 2.0057 0.99 3673 142 0.1438 0.1664 REMARK 3 7 2.0057 - 1.9053 0.99 3688 144 0.1537 0.1496 REMARK 3 8 1.9053 - 1.8223 0.99 3680 145 0.1581 0.2029 REMARK 3 9 1.8223 - 1.7522 0.98 3641 141 0.1668 0.1847 REMARK 3 10 1.7522 - 1.6917 0.99 3676 144 0.1844 0.2096 REMARK 3 11 1.6917 - 1.6388 0.99 3641 139 0.1886 0.2052 REMARK 3 12 1.6388 - 1.5920 0.98 3610 138 0.2087 0.2575 REMARK 3 13 1.5920 - 1.5500 0.98 3653 143 0.2389 0.2713 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.330 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.82 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.011 1672 REMARK 3 ANGLE : 1.355 2288 REMARK 3 CHIRALITY : 0.059 245 REMARK 3 PLANARITY : 0.008 307 REMARK 3 DIHEDRAL : 12.250 644 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 5.1552 73.8508 70.6741 REMARK 3 T TENSOR REMARK 3 T11: 0.1476 T22: 0.0998 REMARK 3 T33: 0.1538 T12: 0.0127 REMARK 3 T13: -0.0014 T23: 0.0088 REMARK 3 L TENSOR REMARK 3 L11: 0.7958 L22: 1.5380 REMARK 3 L33: 2.0877 L12: 0.4128 REMARK 3 L13: 0.0026 L23: 0.4466 REMARK 3 S TENSOR REMARK 3 S11: -0.0148 S12: -0.0044 S13: 0.0612 REMARK 3 S21: -0.0717 S22: -0.0005 S23: 0.0755 REMARK 3 S31: -0.1205 S32: -0.0425 S33: 0.0108 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5C30 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUN-15. REMARK 100 THE DEPOSITION ID IS D_1000210915. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-AUG-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50032 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 47.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : 0.12300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.8200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 12.10 REMARK 200 R MERGE FOR SHELL (I) : 1.50900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.170 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, PH 7.0, 19% W/V PEG20000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 22.40667 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 44.81333 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 44.81333 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 22.40667 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 TOTAL BURIED SURFACE AREA: 180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 2.0 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 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 A1565 LIES ON A SPECIAL POSITION. 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 854 REMARK 465 ASN A 855 REMARK 465 ALA A 856 REMARK 465 ASP A 857 REMARK 465 THR A 858 REMARK 465 VAL A 859 REMARK 465 GLN A 860 REMARK 465 ALA A 1009 REMARK 465 VAL A 1010 REMARK 465 GLN A 1011 REMARK 465 ASP A 1012 REMARK 465 ILE A 1013 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 ILE A 861 CG1 CG2 CD1 REMARK 470 GLU A 872 CG CD OE1 OE2 REMARK 470 GLU A 915 CG CD OE1 OE2 REMARK 470 LYS A 945 CG CD CE NZ REMARK 470 LYS A 957 CG CD CE NZ REMARK 470 PRO A1014 CG CD REMARK 470 ARG A1016 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD2 ASP A 948 HZ1 LYS A 966 5676 1.53 REMARK 500 O HOH A 1253 O HOH A 1253 5676 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1583 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A1584 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A1585 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH A1586 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH A1587 DISTANCE = 8.22 ANGSTROMS REMARK 525 HOH A1588 DISTANCE = 12.05 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IPA A 1101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5C33 RELATED DB: PDB DBREF 5C30 A 857 1054 UNP P11716 RYR1_RABIT 857 1054 SEQADV 5C30 SER A 854 UNP P11716 EXPRESSION TAG SEQADV 5C30 ASN A 855 UNP P11716 EXPRESSION TAG SEQADV 5C30 ALA A 856 UNP P11716 EXPRESSION TAG SEQADV 5C30 ALA A 906 UNP P11716 CYS 906 ENGINEERED MUTATION SEQADV 5C30 ALA A 937 UNP P11716 CYS 937 ENGINEERED MUTATION SEQADV 5C30 ALA A 1040 UNP P11716 CYS 1040 ENGINEERED MUTATION SEQRES 1 A 201 SER ASN ALA ASP THR VAL GLN ILE VAL LEU PRO PRO HIS SEQRES 2 A 201 LEU GLU ARG ILE ARG GLU LYS LEU ALA GLU ASN ILE HIS SEQRES 3 A 201 GLU LEU TRP ALA LEU THR ARG ILE GLU GLN GLY TRP THR SEQRES 4 A 201 TYR GLY PRO VAL ARG ASP ASP ASN LYS ARG LEU HIS PRO SEQRES 5 A 201 ALA LEU VAL ASN PHE HIS SER LEU PRO GLU PRO GLU ARG SEQRES 6 A 201 ASN TYR ASN LEU GLN MET SER GLY GLU THR LEU LYS THR SEQRES 7 A 201 LEU LEU ALA LEU GLY ALA HIS VAL GLY MET ALA ASP GLU SEQRES 8 A 201 LYS ALA GLU ASP ASN LEU LYS LYS THR LYS LEU PRO LYS SEQRES 9 A 201 THR TYR MET MET SER ASN GLY TYR LYS PRO ALA PRO LEU SEQRES 10 A 201 ASP LEU SER HIS VAL ARG LEU THR PRO ALA GLN THR THR SEQRES 11 A 201 LEU VAL ASP ARG LEU ALA GLU ASN GLY HIS ASN VAL TRP SEQRES 12 A 201 ALA ARG ASP ARG VAL ALA GLN GLY TRP SER TYR SER ALA SEQRES 13 A 201 VAL GLN ASP ILE PRO ALA ARG ARG ASN PRO ARG LEU VAL SEQRES 14 A 201 PRO TYR ARG LEU LEU ASP GLU ALA THR LYS ARG SER ASN SEQRES 15 A 201 ARG ASP SER LEU ALA GLN ALA VAL ARG THR LEU LEU GLY SEQRES 16 A 201 TYR GLY TYR ASN ILE GLU HET IPA A1101 24 HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 2 IPA C3 H8 O FORMUL 3 HOH *388(H2 O) HELIX 1 AA1 PRO A 864 HIS A 866 5 3 HELIX 2 AA2 LEU A 867 GLN A 889 1 23 HELIX 3 AA3 ASN A 909 LEU A 913 5 5 HELIX 4 AA4 PRO A 914 LEU A 935 1 22 HELIX 5 AA5 LYS A 945 LEU A 950 1 6 HELIX 6 AA6 PRO A 956 MET A 960 5 5 HELIX 7 AA7 THR A 978 ASN A 991 1 14 HELIX 8 AA8 ARG A 1025 LEU A 1027 5 3 HELIX 9 AA9 ASP A 1028 TYR A 1049 1 22 SHEET 1 AA1 2 THR A 892 TYR A 893 0 SHEET 2 AA1 2 LEU A 903 HIS A 904 1 O HIS A 904 N THR A 892 SHEET 1 AA2 2 VAL A 939 MET A 941 0 SHEET 2 AA2 2 TYR A1051 ILE A1053 -1 O ASN A1052 N GLY A 940 SHEET 1 AA3 3 ALA A1002 TRP A1005 0 SHEET 2 AA3 3 ASN A 994 ALA A 997 -1 N ALA A 997 O ALA A1002 SHEET 3 AA3 3 LEU A1021 PRO A1023 -1 O VAL A1022 N TRP A 996 SITE 1 AC1 8 VAL A 975 ARG A 976 LEU A 977 ARG A1044 SITE 2 AC1 8 HOH A1320 HOH A1351 HOH A1389 HOH A1477 CRYST1 94.440 94.440 67.220 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 0.010589 0.006113 0.000000 0.00000 SCALE2 0.000000 0.012227 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014877 0.00000