HEADER TRANSFERASE/TRANSFERASE INHIBITOR 16-SEP-11 3TUB TITLE CRYSTAL STRUCTURE OF SYK KINASE DOMAIN WITH 1-(5-(6,7- TITLE 2 DIMETHOXYQUINOLIN-4-YLOXY)PYRIDIN-2-YL)-3-((1R,2S)-2- TITLE 3 PHENYLCYCLOPROPYL)UREA COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINE-PROTEIN KINASE SYK; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SPLEEN TYROSINE KINASE; COMPND 5 SYNONYM: SPLEEN TYROSINE KINASE; COMPND 6 EC: 2.7.10.2; 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: SYK; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS KINASE, TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.HAN REVDAT 3 28-FEB-24 3TUB 1 REMARK REVDAT 2 17-OCT-12 3TUB 1 JRNL REVDAT 1 29-AUG-12 3TUB 0 JRNL AUTH F.LOVERING,J.MCDONALD,G.A.WHITLOCK,P.A.GLOSSOP,C.PHILLIPS, JRNL AUTH 2 A.BENT,Y.SABNIS,M.RYAN,L.FITZ,J.LEE,J.S.CHANG,S.HAN, JRNL AUTH 3 R.KURUMBAIL,A.THORARENSEN JRNL TITL IDENTIFICATION OF TYPE-II INHIBITORS USING KINASE JRNL TITL 2 STRUCTURES. JRNL REF CHEM.BIOL.DRUG DES. V. 80 657 2012 JRNL REFN ISSN 1747-0277 JRNL PMID 22759374 JRNL DOI 10.1111/J.1747-0285.2012.01443.X REMARK 2 REMARK 2 RESOLUTION. 2.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.6 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 13968 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 700 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 7 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.41 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.08 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2777 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1946 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2627 REMARK 3 BIN R VALUE (WORKING SET) : 0.1917 REMARK 3 BIN FREE R VALUE : 0.2430 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 150 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2053 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.52590 REMARK 3 B22 (A**2) : -13.81120 REMARK 3 B33 (A**2) : 8.28530 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.262 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.264 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2160 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2931 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 763 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 55 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 344 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2160 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 253 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 28 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.04 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.89 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.19 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 17.5336 -1.2682 -15.2872 REMARK 3 T TENSOR REMARK 3 T11: -0.1812 T22: -0.1200 REMARK 3 T33: -0.1712 T12: 0.0058 REMARK 3 T13: 0.0304 T23: -0.0093 REMARK 3 L TENSOR REMARK 3 L11: 2.2347 L22: 0.5150 REMARK 3 L33: 2.3912 L12: -0.2331 REMARK 3 L13: 0.4916 L23: -0.2757 REMARK 3 S TENSOR REMARK 3 S11: -0.0511 S12: -0.1671 S13: 0.0431 REMARK 3 S21: -0.0457 S22: 0.0952 S23: -0.0027 REMARK 3 S31: -0.1415 S32: -0.0522 S33: -0.0441 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3TUB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067928. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-DEC-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC, SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 83299 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.230 REMARK 200 RESOLUTION RANGE LOW (A) : 84.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.2M NACL, 0.1M BIS-TRIS REMARK 280 PH6.5, VAPOR DIFFUSION, SITTING 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 22.96000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.10500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.81000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.10500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.96000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.81000 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A 343 REMARK 465 ASP A 344 REMARK 465 THR A 345 REMARK 465 GLU A 346 REMARK 465 VAL A 347 REMARK 465 TYR A 348 REMARK 465 GLU A 349 REMARK 465 SER A 350 REMARK 465 PRO A 351 REMARK 465 TYR A 352 REMARK 465 ALA A 353 REMARK 465 ASP A 354 REMARK 465 PRO A 355 REMARK 465 GLU A 356 REMARK 465 GLU A 357 REMARK 465 ILE A 358 REMARK 465 ARG A 359 REMARK 465 PRO A 360 REMARK 465 LYS A 361 REMARK 465 SER A 516 REMARK 465 LYS A 517 REMARK 465 ALA A 518 REMARK 465 LEU A 519 REMARK 465 ARG A 520 REMARK 465 ALA A 521 REMARK 465 ASP A 522 REMARK 465 GLU A 523 REMARK 465 ASN A 524 REMARK 465 TYR A 525 REMARK 465 TYR A 526 REMARK 465 LYS A 527 REMARK 465 ALA A 528 REMARK 465 GLN A 529 REMARK 465 THR A 530 REMARK 465 HIS A 531 REMARK 465 GLY A 532 REMARK 465 LYS A 533 REMARK 465 TRP A 534 REMARK 465 VAL A 634 REMARK 465 ASN A 635 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 MET A 392 -169.98 -117.01 REMARK 500 LYS A 393 -83.60 -43.68 REMARK 500 GLN A 426 63.04 -101.57 REMARK 500 LEU A 427 0.12 179.61 REMARK 500 ALA A 441 -135.89 -114.17 REMARK 500 ARG A 493 -14.31 81.87 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 FPU A 999 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TUC RELATED DB: PDB REMARK 900 RELATED ID: 3TUD RELATED DB: PDB DBREF 3TUB A 343 635 UNP P43405 KSYK_HUMAN 343 635 SEQRES 1 A 293 MET ASP THR GLU VAL TYR GLU SER PRO TYR ALA ASP PRO SEQRES 2 A 293 GLU GLU ILE ARG PRO LYS GLU VAL TYR LEU ASP ARG LYS SEQRES 3 A 293 LEU LEU THR LEU GLU ASP LYS GLU LEU GLY SER GLY ASN SEQRES 4 A 293 PHE GLY THR VAL LYS LYS GLY TYR TYR GLN MET LYS LYS SEQRES 5 A 293 VAL VAL LYS THR VAL ALA VAL LYS ILE LEU LYS ASN GLU SEQRES 6 A 293 ALA ASN ASP PRO ALA LEU LYS ASP GLU LEU LEU ALA GLU SEQRES 7 A 293 ALA ASN VAL MET GLN GLN LEU ASP ASN PRO TYR ILE VAL SEQRES 8 A 293 ARG MET ILE GLY ILE CYS GLU ALA GLU SER TRP MET LEU SEQRES 9 A 293 VAL MET GLU MET ALA GLU LEU GLY PRO LEU ASN LYS TYR SEQRES 10 A 293 LEU GLN GLN ASN ARG HIS VAL LYS ASP LYS ASN ILE ILE SEQRES 11 A 293 GLU LEU VAL HIS GLN VAL SER MET GLY MET LYS TYR LEU SEQRES 12 A 293 GLU GLU SER ASN PHE VAL HIS ARG ASP LEU ALA ALA ARG SEQRES 13 A 293 ASN VAL LEU LEU VAL THR GLN HIS TYR ALA LYS ILE SER SEQRES 14 A 293 ASP PHE GLY LEU SER LYS ALA LEU ARG ALA ASP GLU ASN SEQRES 15 A 293 TYR TYR LYS ALA GLN THR HIS GLY LYS TRP PRO VAL LYS SEQRES 16 A 293 TRP TYR ALA PRO GLU CYS ILE ASN TYR TYR LYS PHE SER SEQRES 17 A 293 SER LYS SER ASP VAL TRP SER PHE GLY VAL LEU MET TRP SEQRES 18 A 293 GLU ALA PHE SER TYR GLY GLN LYS PRO TYR ARG GLY MET SEQRES 19 A 293 LYS GLY SER GLU VAL THR ALA MET LEU GLU LYS GLY GLU SEQRES 20 A 293 ARG MET GLY CYS PRO ALA GLY CYS PRO ARG GLU MET TYR SEQRES 21 A 293 ASP LEU MET ASN LEU CYS TRP THR TYR ASP VAL GLU ASN SEQRES 22 A 293 ARG PRO GLY PHE ALA ALA VAL GLU LEU ARG LEU ARG ASN SEQRES 23 A 293 TYR TYR TYR ASP VAL VAL ASN HET FPU A 999 58 HETNAM FPU 1-{5-[(6,7-DIMETHOXYQUINOLIN-4-YL)OXY]PYRIDIN-2-YL}-3- HETNAM 2 FPU [(1R,2S)-2-PHENYLCYCLOPROPYL]UREA FORMUL 2 FPU C26 H24 N4 O4 FORMUL 3 HOH *112(H2 O) HELIX 1 1 ASP A 366 LYS A 368 5 3 HELIX 2 2 ASP A 410 GLN A 426 1 17 HELIX 3 3 LEU A 456 GLN A 462 1 7 HELIX 4 4 LYS A 467 SER A 488 1 22 HELIX 5 5 ALA A 496 ARG A 498 5 3 HELIX 6 6 PRO A 535 TYR A 539 5 5 HELIX 7 7 ALA A 540 TYR A 547 1 8 HELIX 8 8 SER A 550 SER A 567 1 18 HELIX 9 9 LYS A 577 GLU A 586 1 10 HELIX 10 10 PRO A 598 TRP A 609 1 12 HELIX 11 11 ASP A 612 ARG A 616 5 5 HELIX 12 12 GLY A 618 VAL A 633 1 16 SHEET 1 A 5 LEU A 370 SER A 379 0 SHEET 2 A 5 GLY A 383 GLN A 391 -1 O VAL A 385 N LEU A 377 SHEET 3 A 5 VAL A 396 LEU A 404 -1 O ILE A 403 N THR A 384 SHEET 4 A 5 TRP A 444 GLU A 449 -1 O MET A 448 N ALA A 400 SHEET 5 A 5 MET A 435 GLU A 440 -1 N ILE A 436 O VAL A 447 SHEET 1 B 3 GLY A 454 PRO A 455 0 SHEET 2 B 3 VAL A 500 THR A 504 -1 O LEU A 502 N GLY A 454 SHEET 3 B 3 TYR A 507 ILE A 510 -1 O LYS A 509 N LEU A 501 SITE 1 AC1 13 LEU A 377 ALA A 400 GLU A 420 LEU A 427 SITE 2 AC1 13 ILE A 432 GLU A 449 ALA A 451 GLY A 454 SITE 3 AC1 13 PHE A 490 ILE A 510 SER A 511 ASP A 512 SITE 4 AC1 13 PHE A 513 CRYST1 45.920 71.620 84.210 90.00 90.00 90.00 P 21 21 21 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 0.021777 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013963 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011875 0.00000