HEADER PEPTIDE BINDING PROTEIN 18-MAR-13 4JOG TITLE CFTR ASSOCIATED LIGAND (CAL) PDZ DOMAIN BOUND TO PEPTIDE V-ICAL36 TITLE 2 (ANSRVPTSII) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GOLGI-ASSOCIATED PDZ AND COILED-COIL MOTIF-CONTAINING COMPND 3 PROTEIN; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: CAL PDZ DOMAIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: V-ICAL36 PEPTIDE; COMPND 9 CHAIN: C, D; COMPND 10 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: GOPC, CAL, FIG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET16B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES KEYWDS PDZ, CFTR ASSOCIATED LIGAND, CAL, PIST, FIG, PDZ-PEPTIDE COMPLEX, KEYWDS 2 PEPTIDE BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.F.AMACHER,D.R.MADDEN REVDAT 3 20-SEP-23 4JOG 1 REMARK REVDAT 2 21-OCT-20 4JOG 1 REMARK REVDAT 1 22-JAN-14 4JOG 0 JRNL AUTH J.F.AMACHER,P.R.CUSHING,L.BROOKS,P.BOISGUERIN,D.R.MADDEN JRNL TITL STEREOCHEMICAL PREFERENCES MODULATE AFFINITY AND SELECTIVITY JRNL TITL 2 AMONG FIVE PDZ DOMAINS THAT BIND CFTR: COMPARATIVE JRNL TITL 3 STRUCTURAL AND SEQUENCE ANALYSES. JRNL REF STRUCTURE V. 22 82 2014 JRNL REFN ISSN 0969-2126 JRNL PMID 24210758 JRNL DOI 10.1016/J.STR.2013.09.019 REMARK 2 REMARK 2 RESOLUTION. 1.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) 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) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 30171 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1516 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 19.6565 - 3.1516 1.00 3083 152 0.1712 0.1618 REMARK 3 2 3.1516 - 2.5031 1.00 2934 152 0.1810 0.2034 REMARK 3 3 2.5031 - 2.1872 1.00 2904 152 0.1711 0.1803 REMARK 3 4 2.1872 - 1.9874 1.00 2902 152 0.1630 0.1730 REMARK 3 5 1.9874 - 1.8451 1.00 2858 152 0.1579 0.1824 REMARK 3 6 1.8451 - 1.7364 1.00 2870 152 0.1683 0.2111 REMARK 3 7 1.7364 - 1.6495 1.00 2847 152 0.1904 0.2249 REMARK 3 8 1.6495 - 1.5777 1.00 2851 152 0.1996 0.2448 REMARK 3 9 1.5777 - 1.5170 1.00 2833 152 0.2320 0.2823 REMARK 3 10 1.5170 - 1.4650 0.91 2573 148 0.2760 0.3187 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.41 REMARK 3 B_SOL : 38.29 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.37200 REMARK 3 B22 (A**2) : -0.87090 REMARK 3 B33 (A**2) : -0.50120 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 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 : 0.006 1512 REMARK 3 ANGLE : 1.042 2047 REMARK 3 CHIRALITY : 0.065 239 REMARK 3 PLANARITY : 0.005 269 REMARK 3 DIHEDRAL : 14.071 573 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND RESID 284:370 REMARK 3 ORIGIN FOR THE GROUP (A): 32.7299 19.5347 83.6067 REMARK 3 T TENSOR REMARK 3 T11: 0.0677 T22: 0.0682 REMARK 3 T33: 0.0618 T12: 0.0004 REMARK 3 T13: 0.0016 T23: -0.0076 REMARK 3 L TENSOR REMARK 3 L11: 0.3677 L22: 0.4669 REMARK 3 L33: 0.3789 L12: -0.2443 REMARK 3 L13: 0.1338 L23: -0.0115 REMARK 3 S TENSOR REMARK 3 S11: -0.0266 S12: -0.0350 S13: 0.0406 REMARK 3 S21: 0.0442 S22: 0.0090 S23: 0.0036 REMARK 3 S31: 0.0233 S32: -0.0050 S33: 0.0162 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B AND RESID 284:370 REMARK 3 ORIGIN FOR THE GROUP (A): 29.0000 21.0573 59.4596 REMARK 3 T TENSOR REMARK 3 T11: 0.0875 T22: 0.0701 REMARK 3 T33: 0.0546 T12: 0.0039 REMARK 3 T13: 0.0008 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 0.3829 L22: 0.7408 REMARK 3 L33: 0.5061 L12: -0.2227 REMARK 3 L13: 0.4021 L23: -0.4543 REMARK 3 S TENSOR REMARK 3 S11: 0.0431 S12: 0.0015 S13: -0.0318 REMARK 3 S21: -0.1605 S22: -0.0191 S23: -0.0140 REMARK 3 S31: 0.0521 S32: -0.0400 S33: -0.0203 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 4JOG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1000078302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X6A 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 : S1 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30171 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.465 REMARK 200 RESOLUTION RANGE LOW (A) : 19.656 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.050 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : 0.06800 REMARK 200 FOR THE DATA SET : 16.7100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.52900 REMARK 200 R SYM FOR SHELL (I) : 0.50400 REMARK 200 FOR SHELL : 3.050 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 4E34 (CAL PDZ DOMAIN BOUND TO ICAL36 REMARK 200 PEPTIDE) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% (W/V) POLYETHYLENE GLYCOL (PEG), REMARK 280 0.2 M SODIUM CHLORIDE, 0.1 M TRIS(HYDROXYMETHYL)AMINOMETHANE REMARK 280 (TRIS), PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 18.33650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.92400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.96900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.92400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.33650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.96900 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 REMARK 350 BIOMOLECULE: 2 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: 1280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 ALA C 1 REMARK 465 ASN C 2 REMARK 465 ALA D 1 REMARK 465 ASN D 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JOE RELATED DB: PDB REMARK 900 RELATED ID: 4JOF RELATED DB: PDB REMARK 900 RELATED ID: 4JOH RELATED DB: PDB REMARK 900 RELATED ID: 4JOJ RELATED DB: PDB REMARK 900 RELATED ID: 4JOK RELATED DB: PDB REMARK 900 RELATED ID: 4JOP RELATED DB: PDB REMARK 900 RELATED ID: 4JOR RELATED DB: PDB DBREF 4JOG A 284 370 UNP Q9HD26 GOPC_HUMAN 284 370 DBREF 4JOG B 284 370 UNP Q9HD26 GOPC_HUMAN 284 370 DBREF 4JOG C 1 10 PDB 4JOG 4JOG 1 10 DBREF 4JOG D 1 10 PDB 4JOG 4JOG 1 10 SEQRES 1 A 87 GLY PRO ILE ARG LYS VAL LEU LEU LEU LYS GLU ASP HIS SEQRES 2 A 87 GLU GLY LEU GLY ILE SER ILE THR GLY GLY LYS GLU HIS SEQRES 3 A 87 GLY VAL PRO ILE LEU ILE SER GLU ILE HIS PRO GLY GLN SEQRES 4 A 87 PRO ALA ASP ARG CYS GLY GLY LEU HIS VAL GLY ASP ALA SEQRES 5 A 87 ILE LEU ALA VAL ASN GLY VAL ASN LEU ARG ASP THR LYS SEQRES 6 A 87 HIS LYS GLU ALA VAL THR ILE LEU SER GLN GLN ARG GLY SEQRES 7 A 87 GLU ILE GLU PHE GLU VAL VAL TYR VAL SEQRES 1 B 87 GLY PRO ILE ARG LYS VAL LEU LEU LEU LYS GLU ASP HIS SEQRES 2 B 87 GLU GLY LEU GLY ILE SER ILE THR GLY GLY LYS GLU HIS SEQRES 3 B 87 GLY VAL PRO ILE LEU ILE SER GLU ILE HIS PRO GLY GLN SEQRES 4 B 87 PRO ALA ASP ARG CYS GLY GLY LEU HIS VAL GLY ASP ALA SEQRES 5 B 87 ILE LEU ALA VAL ASN GLY VAL ASN LEU ARG ASP THR LYS SEQRES 6 B 87 HIS LYS GLU ALA VAL THR ILE LEU SER GLN GLN ARG GLY SEQRES 7 B 87 GLU ILE GLU PHE GLU VAL VAL TYR VAL SEQRES 1 C 10 ALA ASN SER ARG VAL PRO THR SER ILE ILE SEQRES 1 D 10 ALA ASN SER ARG VAL PRO THR SER ILE ILE HET GOL A 401 6 HET GOL A 402 6 HET GOL B 401 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 GOL 3(C3 H8 O3) FORMUL 8 HOH *180(H2 O) HELIX 1 1 LYS A 307 GLY A 310 5 4 HELIX 2 2 GLN A 322 GLY A 328 1 7 HELIX 3 3 LYS A 348 GLN A 359 1 12 HELIX 4 4 LYS B 307 GLY B 310 5 4 HELIX 5 5 GLN B 322 GLY B 328 1 7 HELIX 6 6 LYS B 348 GLN B 358 1 11 SHEET 1 A 4 ARG A 287 LEU A 292 0 SHEET 2 A 4 GLU A 362 TYR A 369 -1 O ILE A 363 N LEU A 291 SHEET 3 A 4 ASP A 334 VAL A 339 -1 N ALA A 335 O VAL A 368 SHEET 4 A 4 VAL A 342 ASN A 343 -1 O VAL A 342 N VAL A 339 SHEET 1 B 3 VAL A 311 ILE A 318 0 SHEET 2 B 3 ILE A 301 GLY A 306 -1 N THR A 304 O LEU A 314 SHEET 3 B 3 THR C 7 ILE C 10 -1 O ILE C 10 N ILE A 301 SHEET 1 C 4 ARG B 287 LYS B 293 0 SHEET 2 C 4 GLY B 361 VAL B 368 -1 O PHE B 365 N VAL B 289 SHEET 3 C 4 ALA B 335 VAL B 339 -1 N ALA B 335 O VAL B 368 SHEET 4 C 4 VAL B 342 ASN B 343 -1 O VAL B 342 N VAL B 339 SHEET 1 D 3 VAL B 311 ILE B 318 0 SHEET 2 D 3 ILE B 301 GLY B 306 -1 N SER B 302 O SER B 316 SHEET 3 D 3 SER D 8 ILE D 10 -1 O SER D 8 N ILE B 303 SITE 1 AC1 8 LEU A 292 LYS A 293 GLU A 294 LYS A 350 SITE 2 AC1 8 GLY A 361 HOH A 509 HOH A 520 HOH A 537 SITE 1 AC2 8 ASP A 295 ASP A 346 LYS A 348 GLU A 351 SITE 2 AC2 8 HOH A 546 LYS B 288 LEU B 290 GLU B 364 SITE 1 AC3 6 SER A 357 LYS B 288 GLU B 364 GLU B 366 SITE 2 AC3 6 HOH B 524 HOH B 528 CRYST1 36.673 47.938 97.848 90.00 90.00 90.00 P 21 21 21 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 0.027268 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020860 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010220 0.00000