HEADER TRANSFERASE 07-NOV-05 2EX1 TITLE CRYSTAL STRUCTURE OF MUTIFUNCTIONAL SIALYLTRANSFERASE FROM PASTEURELLA TITLE 2 MULTOCIDA WITH CMP BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: A2,3-SIALYLTRANSFERASE, A2,A6-SIALYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.99.4, 2.4.99.6, 2.4.99.9; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: THE PROTEIN HAS FOUR ENZYMATIC ACTIVITES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PASTEURELLA MULTOCIDA; SOURCE 3 ORGANISM_TAXID: 747; SOURCE 4 STRAIN: PM70; SOURCE 5 GENE: PM0188; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET23A(+) KEYWDS TWO ROSSMAN FOLD SIALYLTRANSFERASE-CMP COMPLEX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.NI,M.SUN,X.CHEN,A.J.FISHER REVDAT 3 23-AUG-23 2EX1 1 REMARK REVDAT 2 24-FEB-09 2EX1 1 VERSN REVDAT 1 28-FEB-06 2EX1 0 JRNL AUTH L.NI,M.SUN,H.YU,H.CHOKHAWALA,X.CHEN,A.J.FISHER JRNL TITL CYTIDINE 5'-MONOPHOSPHATE (CMP)-INDUCED STRUCTURAL CHANGES JRNL TITL 2 IN A MULTIFUNCTIONAL SIALYLTRANSFERASE FROM PASTEURELLA JRNL TITL 3 MULTOCIDA JRNL REF BIOCHEMISTRY V. 45 2139 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16475803 JRNL DOI 10.1021/BI0524013 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1277163.390 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 33403 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) : 0.192 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1731 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5226 REMARK 3 BIN R VALUE (WORKING SET) : 0.2320 REMARK 3 BIN FREE R VALUE : 0.2710 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 309 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3109 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 398 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.51000 REMARK 3 B22 (A**2) : -1.51000 REMARK 3 B33 (A**2) : -5.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 8.07000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.17 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 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) : 1.490 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.340 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.100 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.150 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 59.26 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 : C5P_XPLOR_PA 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 : C5P_XPLOR.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EX1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-05. REMARK 100 THE DEPOSITION ID IS D_1000035197. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUL-05 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 : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : MAR325 REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33403 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 64.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 17.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.17000 REMARK 200 R SYM FOR SHELL (I) : 0.24000 REMARK 200 FOR SHELL : 5.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1EX0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.216 MM PROTEIN, 26% PEG3350, 0.1M REMARK 280 NACL, 0.4% TRITON-X-100, 0.1M HEPES, 2 MM CMP-SIALIC ACID, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 32.28550 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: MONOMERIC 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 GLN A 376 REMARK 465 VAL A 377 REMARK 465 LYS A 378 REMARK 465 SER A 379 REMARK 465 LYS A 380 REMARK 465 GLU A 381 REMARK 465 ASP A 382 REMARK 465 ALA A 383 REMARK 465 LEU A 384 REMARK 465 GLY A 413 REMARK 465 GLY A 414 REMARK 465 GLY A 415 REMARK 465 LEU A 416 REMARK 465 GLU A 417 REMARK 465 HIS A 418 REMARK 465 HIS A 419 REMARK 465 HIS A 420 REMARK 465 HIS A 421 REMARK 465 HIS A 422 REMARK 465 HIS A 423 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 33 124.55 -172.77 REMARK 500 ALA A 35 -148.28 -103.31 REMARK 500 LYS A 178 100.56 -160.13 REMARK 500 ALA A 219 -119.98 44.46 REMARK 500 GLN A 259 141.01 172.73 REMARK 500 ALA A 270 -5.43 -146.17 REMARK 500 ASN A 273 -138.90 40.31 REMARK 500 THR A 274 -71.54 -23.07 REMARK 500 PRO A 332 122.36 -32.72 REMARK 500 SER A 367 -71.14 -87.57 REMARK 500 SER A 373 -105.71 -89.16 REMARK 500 ASN A 374 73.61 20.75 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 C5P A 1427 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2EX0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MULTIFUNCTIONAL SIALYLTRANSFERASE FROM REMARK 900 PASTEURELLA MULTOCIDA REMARK 999 REMARK 999 SEQUENCE REMARK 999 CURRENTLY THERE IS NO SEQUENCE DATABASE AVAILABLE FOR THE REMARK 999 PROTEIN DBREF 2EX1 A 26 412 UNP Q15KI8 Q15KI8_PASMU 26 412 SEQRES 1 A 399 MET LYS THR ILE THR LEU TYR LEU ASP PRO ALA SER LEU SEQRES 2 A 399 PRO ALA LEU ASN GLN LEU MET ASP PHE THR GLN ASN ASN SEQRES 3 A 399 GLU ASP LYS THR HIS PRO ARG ILE PHE GLY LEU SER ARG SEQRES 4 A 399 PHE LYS ILE PRO ASP ASN ILE ILE THR GLN TYR GLN ASN SEQRES 5 A 399 ILE HIS PHE VAL GLU LEU LYS ASP ASN ARG PRO THR GLU SEQRES 6 A 399 ALA LEU PHE THR ILE LEU ASP GLN TYR PRO GLY ASN ILE SEQRES 7 A 399 GLU LEU ASN ILE HIS LEU ASN ILE ALA HIS SER VAL GLN SEQRES 8 A 399 LEU ILE ARG PRO ILE LEU ALA TYR ARG PHE ALA HIS LEU SEQRES 9 A 399 ASP ARG VAL SER ILE GLN GLN LEU ASN LEU TYR ASP ASP SEQRES 10 A 399 GLY SER MET GLU TYR VAL ASP LEU GLU LYS GLU GLU ASN SEQRES 11 A 399 LYS ASP ILE SER ALA GLU ILE LYS GLN ALA GLU LYS GLN SEQRES 12 A 399 LEU SER HIS TYR LEU LEU THR GLY LYS ILE LYS PHE ASP SEQRES 13 A 399 ASN PRO THR ILE ALA ARG TYR VAL TRP GLN SER ALA PHE SEQRES 14 A 399 PRO VAL LYS TYR HIS PHE LEU SER THR ASP TYR PHE GLU SEQRES 15 A 399 LYS ALA GLU PHE LEU GLN PRO LEU LYS GLU TYR LEU ALA SEQRES 16 A 399 GLU ASN TYR GLN LYS MET ASP TRP THR ALA TYR GLN GLN SEQRES 17 A 399 LEU THR PRO GLU GLN GLN ALA PHE TYR LEU THR LEU VAL SEQRES 18 A 399 GLY PHE ASN ASP GLU VAL LYS GLN SER LEU GLU VAL GLN SEQRES 19 A 399 GLN ALA LYS PHE ILE PHE THR GLY THR THR THR ALA GLU SEQRES 20 A 399 GLY ASN THR ASP VAL ARG GLU TYR TYR ALA GLN GLN GLN SEQRES 21 A 399 LEU ASN LEU LEU ASN HIS PHE THR GLN ALA GLU GLY ASP SEQRES 22 A 399 LEU PHE ILE GLY ASP HIS TYR LYS ILE TYR PHE LYS GLY SEQRES 23 A 399 HIS PRO ARG GLY GLY GLU ILE ASN ASP TYR ILE LEU ASN SEQRES 24 A 399 ASN ALA LYS ASN ILE THR ASN ILE PRO ALA ASN ILE SER SEQRES 25 A 399 PHE GLU VAL LEU MET MET THR GLY LEU LEU PRO ASP LYS SEQRES 26 A 399 VAL GLY GLY VAL ALA SER SER LEU TYR PHE SER LEU PRO SEQRES 27 A 399 LYS GLU LYS ILE SER HIS ILE ILE PHE THR SER ASN LYS SEQRES 28 A 399 GLN VAL LYS SER LYS GLU ASP ALA LEU ASN ASN PRO TYR SEQRES 29 A 399 VAL LYS VAL MET ARG ARG LEU GLY ILE ILE ASP ALA SER SEQRES 30 A 399 GLN VAL ILE PHE TRP ASP SER LEU LYS GLN LEU GLY GLY SEQRES 31 A 399 GLY LEU GLU HIS HIS HIS HIS HIS HIS HET C5P A1427 21 HETNAM C5P CYTIDINE-5'-MONOPHOSPHATE FORMUL 2 C5P C9 H14 N3 O8 P FORMUL 3 HOH *398(H2 O) HELIX 1 1 SER A 36 ASN A 49 1 14 HELIX 2 2 PRO A 67 THR A 72 1 6 HELIX 3 3 GLU A 89 ASP A 96 1 8 HELIX 4 4 HIS A 112 ILE A 117 1 6 HELIX 5 5 ILE A 117 HIS A 127 1 11 HELIX 6 6 GLY A 142 LYS A 151 1 10 HELIX 7 7 ASP A 156 GLY A 175 1 20 HELIX 8 8 ASN A 181 ARG A 186 1 6 HELIX 9 9 TYR A 187 ALA A 192 5 6 HELIX 10 10 SER A 201 ALA A 208 1 8 HELIX 11 11 LEU A 211 ALA A 219 1 9 HELIX 12 12 THR A 228 LEU A 233 1 6 HELIX 13 13 THR A 234 GLY A 246 1 13 HELIX 14 14 ASN A 248 LEU A 255 1 8 HELIX 15 15 GLY A 272 GLN A 293 1 22 HELIX 16 16 GLY A 315 ALA A 325 1 11 HELIX 17 17 PHE A 337 THR A 343 1 7 HELIX 18 18 SER A 355 SER A 360 5 6 HELIX 19 19 PRO A 362 GLU A 364 5 3 HELIX 20 20 ASN A 386 LEU A 395 1 10 HELIX 21 21 PHE A 405 LEU A 409 5 5 SHEET 1 A 7 ILE A 77 PHE A 79 0 SHEET 2 A 7 ARG A 57 LEU A 61 1 N ARG A 57 O HIS A 78 SHEET 3 A 7 LYS A 26 ASP A 33 1 N TYR A 31 O GLY A 60 SHEET 4 A 7 ILE A 102 ASN A 109 1 O ASN A 105 N ILE A 28 SHEET 5 A 7 VAL A 131 TYR A 139 1 O ASN A 137 N LEU A 108 SHEET 6 A 7 VAL A 195 PHE A 199 1 O HIS A 198 N LEU A 138 SHEET 7 A 7 TYR A 222 LYS A 224 1 O GLN A 223 N PHE A 199 SHEET 1 B 2 LEU A 82 LYS A 83 0 SHEET 2 B 2 ARG A 86 PRO A 87 -1 O ARG A 86 N LYS A 83 SHEET 1 C 5 ILE A 328 ILE A 331 0 SHEET 2 C 5 LYS A 305 LYS A 309 1 N PHE A 308 O ILE A 331 SHEET 3 C 5 LYS A 261 THR A 265 1 N PHE A 264 O TYR A 307 SHEET 4 C 5 LYS A 349 VAL A 353 1 O GLY A 351 N THR A 265 SHEET 5 C 5 ILE A 366 ILE A 370 1 O SER A 367 N VAL A 350 SITE 1 AC1 15 LEU A 37 GLY A 266 LYS A 309 GLY A 310 SITE 2 AC1 15 HIS A 311 PRO A 312 ILE A 335 SER A 336 SITE 3 AC1 15 PHE A 337 GLU A 338 SER A 355 SER A 356 SITE 4 AC1 15 HOH A1428 HOH A1438 HOH A1456 CRYST1 61.255 64.571 64.840 90.00 98.62 90.00 P 1 21 1 2 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 0.016325 0.000000 0.002474 0.00000 SCALE2 0.000000 0.015487 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015599 0.00000