HEADER TRANSFERASE 20-MAY-26 35WM TITLE HUMAN LYSINE ACETYLTRANSFERASE KAT2B - NOT SHIPPED COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE ACETYLTRANSFERASE KAT2B; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HISTONE ACETYLTRANSFERASE PCAF,HISTONE ACETYLASE PCAF,LYSINE COMPND 5 ACETYLTRANSFERASE 2B,P300/CBP-ASSOCIATED FACTOR,P/CAF,SPERMIDINE COMPND 6 ACETYLTRANSFERASE KAT2B; COMPND 7 EC: 2.3.1.48,2.3.1.57; COMPND 8 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: KAT2B, PCAF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.S.CAMPOMIZZI,H.MIKOLAJEK,J.SANCHEZ-WEATHERBY,A.J.THOMPSON, AUTHOR 2 H.WALTERS-MORGAN,R.FLAIG,M.A.HOUGH,S.E.J.BOWMAN REVDAT 1 21-OCT-26 35WM 0 JRNL AUTH C.S.CAMPOMIZZI,M.E.SNELL,H.MIKOLAJEK,J.SANDY, JRNL AUTH 2 J.SANCHEZ-WEATHERBY,A.J.THOMPSON,G.R.BUDZISZEWSKI,S.RUSSI, JRNL AUTH 3 R.HOWELLS,H.WALTERS-MORGAN,R.FLAIG,A.COHEN,M.A.HOUGH, JRNL AUTH 4 S.E.BOWMAN JRNL TITL AN INVESTIGATION ON THE FEASIBILITY OF SHIPPING PROTEIN JRNL TITL 2 CRYSTALS IN PLATES FOR ROOM TEMPERATURE IN SITU JRNL TITL 3 DATA COLLECTION JRNL REF BIORXIV 2026 JRNL REFN ISSN 2692-8205 JRNL DOI 10.1101/2025.06.12.659325 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 (REFMACAT 0.4.126) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 60.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 31994 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.773 REMARK 3 FREE R VALUE TEST SET COUNT : 1527 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.87 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.92 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2226 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE SET COUNT : 104 REMARK 3 BIN FREE R VALUE : 0.3210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2538 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.87100 REMARK 3 B22 (A**2) : 0.65800 REMARK 3 B33 (A**2) : 0.18800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.09100 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.117 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.115 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.673 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2633 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2452 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3566 ; 1.688 ; 1.821 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5675 ; 0.629 ; 1.731 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 326 ; 6.420 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 4 ; 5.806 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 448 ;13.843 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 390 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2993 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 595 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 486 ; 0.221 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 61 ; 0.222 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1304 ; 0.196 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 118 ; 0.214 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1298 ; 3.018 ; 2.944 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1298 ; 3.015 ; 2.945 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1623 ; 4.557 ; 5.264 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1624 ; 4.556 ; 5.269 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1335 ; 4.147 ; 3.376 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1336 ; 4.146 ; 3.381 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1942 ; 6.512 ; 5.997 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1943 ; 6.511 ; 6.002 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 35WM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-26. REMARK 100 THE DEPOSITION ID IS D_1000307615. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-25 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : VMXI REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7748 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2.MULTIPLEX REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32019 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 87.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 16.80 REMARK 200 R MERGE (I) : 0.28000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 8.97 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, PEG 8000, TRIS HCL, PH 7.2, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 43.85550 REMARK 290 SMTRY3 2 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 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 GLN A 505 CG CD OE1 NE2 REMARK 470 LYS A 506 CB CG CD CE NZ REMARK 470 LYS A 509 CD CE NZ REMARK 470 LYS A 510 CE NZ REMARK 470 ARG A 528 NE CZ NH1 NH2 REMARK 470 ARG A 553 CZ NH1 NH2 REMARK 470 GLU A 595 CD OE1 OE2 REMARK 470 LYS A 599 CD CE NZ REMARK 470 LYS A 618 CE NZ REMARK 470 LYS A 619 CD CE NZ REMARK 470 GLU A 625 CG CD OE1 OE2 REMARK 470 LYS A 627 CE NZ REMARK 470 LYS A 630 CE NZ REMARK 470 LYS A 638 CE NZ REMARK 470 LEU B 503 CG CD1 CD2 REMARK 470 ASN B 504 CG OD1 ND2 REMARK 470 GLN B 505 CG CD OE1 NE2 REMARK 470 LYS B 506 CG CD CE NZ REMARK 470 LYS B 510 CE NZ REMARK 470 ARG B 528 CD NE CZ NH1 NH2 REMARK 470 LYS B 531 NZ REMARK 470 ARG B 553 CZ NH1 NH2 REMARK 470 LYS B 599 CD CE NZ REMARK 470 LYS B 619 CE NZ REMARK 470 GLU B 625 CD OE1 OE2 REMARK 470 LYS B 627 CE NZ REMARK 470 LYS B 630 CD CE NZ REMARK 470 LYS B 632 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 745 O HOH A 758 2.12 REMARK 500 SG CYS B 574 O HOH B 760 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 ASN B 504 -172.05 -52.15 REMARK 500 LYS B 506 82.03 -174.14 REMARK 500 ASN B 651 -70.78 -96.89 REMARK 500 REMARK 500 REMARK: NULL DBREF 35WM A 493 652 UNP Q92831 KAT2B_HUMAN 493 652 DBREF 35WM B 493 652 UNP Q92831 KAT2B_HUMAN 493 652 SEQADV 35WM LYS A 492 UNP Q92831 EXPRESSION TAG SEQADV 35WM LYS B 492 UNP Q92831 EXPRESSION TAG SEQRES 1 A 161 LYS VAL ILE GLU PHE HIS VAL VAL GLY ASN SER LEU ASN SEQRES 2 A 161 GLN LYS PRO ASN LYS LYS ILE LEU MET TRP LEU VAL GLY SEQRES 3 A 161 LEU GLN ASN VAL PHE SER HIS GLN LEU PRO ARG MET PRO SEQRES 4 A 161 LYS GLU TYR ILE THR ARG LEU VAL PHE ASP PRO LYS HIS SEQRES 5 A 161 LYS THR LEU ALA LEU ILE LYS ASP GLY ARG VAL ILE GLY SEQRES 6 A 161 GLY ILE CYS PHE ARG MET PHE PRO SER GLN GLY PHE THR SEQRES 7 A 161 GLU ILE VAL PHE CYS ALA VAL THR SER ASN GLU GLN VAL SEQRES 8 A 161 LYS GLY TYR GLY THR HIS LEU MET ASN HIS LEU LYS GLU SEQRES 9 A 161 TYR HIS ILE LYS HIS ASP ILE LEU ASN PHE LEU THR TYR SEQRES 10 A 161 ALA ASP GLU TYR ALA ILE GLY TYR PHE LYS LYS GLN GLY SEQRES 11 A 161 PHE SER LYS GLU ILE LYS ILE PRO LYS THR LYS TYR VAL SEQRES 12 A 161 GLY TYR ILE LYS ASP TYR GLU GLY ALA THR LEU MET GLY SEQRES 13 A 161 CYS GLU LEU ASN PRO SEQRES 1 B 161 LYS VAL ILE GLU PHE HIS VAL VAL GLY ASN SER LEU ASN SEQRES 2 B 161 GLN LYS PRO ASN LYS LYS ILE LEU MET TRP LEU VAL GLY SEQRES 3 B 161 LEU GLN ASN VAL PHE SER HIS GLN LEU PRO ARG MET PRO SEQRES 4 B 161 LYS GLU TYR ILE THR ARG LEU VAL PHE ASP PRO LYS HIS SEQRES 5 B 161 LYS THR LEU ALA LEU ILE LYS ASP GLY ARG VAL ILE GLY SEQRES 6 B 161 GLY ILE CYS PHE ARG MET PHE PRO SER GLN GLY PHE THR SEQRES 7 B 161 GLU ILE VAL PHE CYS ALA VAL THR SER ASN GLU GLN VAL SEQRES 8 B 161 LYS GLY TYR GLY THR HIS LEU MET ASN HIS LEU LYS GLU SEQRES 9 B 161 TYR HIS ILE LYS HIS ASP ILE LEU ASN PHE LEU THR TYR SEQRES 10 B 161 ALA ASP GLU TYR ALA ILE GLY TYR PHE LYS LYS GLN GLY SEQRES 11 B 161 PHE SER LYS GLU ILE LYS ILE PRO LYS THR LYS TYR VAL SEQRES 12 B 161 GLY TYR ILE LYS ASP TYR GLU GLY ALA THR LEU MET GLY SEQRES 13 B 161 CYS GLU LEU ASN PRO FORMUL 3 HOH *136(H2 O) HELIX 1 AA1 ASN A 508 LEU A 526 1 19 HELIX 2 AA2 PRO A 530 PHE A 539 1 10 HELIX 3 AA3 SER A 578 GLN A 581 5 4 HELIX 4 AA4 GLY A 584 HIS A 600 1 17 HELIX 5 AA5 ALA A 613 GLN A 620 1 8 HELIX 6 AA6 PRO A 629 TYR A 633 5 5 HELIX 7 AA7 ASN B 508 LEU B 526 1 19 HELIX 8 AA8 PRO B 530 PHE B 539 1 10 HELIX 9 AA9 SER B 578 GLN B 581 5 4 HELIX 10 AB1 GLY B 584 HIS B 600 1 17 HELIX 11 AB2 ALA B 613 GLN B 620 1 8 HELIX 12 AB3 PRO B 629 VAL B 634 1 6 SHEET 1 AA1 6 ILE A 494 VAL A 499 0 SHEET 2 AA1 6 LYS A 544 LYS A 550 -1 O ALA A 547 N HIS A 497 SHEET 3 AA1 6 ARG A 553 MET A 562 -1 O ARG A 553 N LYS A 550 SHEET 4 AA1 6 THR A 569 VAL A 576 -1 O GLU A 570 N ARG A 561 SHEET 5 AA1 6 ASN A 604 ASP A 610 1 O LEU A 606 N ILE A 571 SHEET 6 AA1 6 ALA A 643 GLU A 649 -1 O MET A 646 N THR A 607 SHEET 1 AA2 6 ILE B 494 VAL B 499 0 SHEET 2 AA2 6 HIS B 543 LYS B 550 -1 O ALA B 547 N HIS B 497 SHEET 3 AA2 6 ARG B 553 PHE B 563 -1 O PHE B 560 N LYS B 544 SHEET 4 AA2 6 PHE B 568 VAL B 576 -1 O VAL B 572 N CYS B 559 SHEET 5 AA2 6 ASN B 604 ALA B 609 1 O LEU B 606 N ILE B 571 SHEET 6 AA2 6 THR B 644 GLU B 649 -1 O MET B 646 N THR B 607 CRYST1 37.202 87.711 60.726 90.00 96.62 90.00 P 1 21 1 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 0.026880 0.000000 0.003121 0.00000 SCALE2 0.000000 0.011401 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016578 0.00000 MASTER 297 0 0 12 12 0 0 6 2674 2 0 26 END