HEADER PROTEIN BINDING 10-SEP-08 3EG6 TITLE STRUCTURE OF WDR5 BOUND TO MLL1 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: WD REPEAT-CONTAINING PROTEIN 5; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: WD-REPEAT DOMAIN (UNP RESIDUES 23-334); COMPND 5 SYNONYM: BMP2-INDUCED 3-KB GENE PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: MLL-1 PEPTIDE; COMPND 9 CHAIN: C; COMPND 10 FRAGMENT: MLL-1 WIN MOTIF; COMPND 11 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: WDR5, BIG3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA II PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCGS7; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 14 CAN BE NATURALLY FOUND IN HOMO SAPIENS (HUMAN). KEYWDS WDR5, MLL1, WIN MOTIF, MLL CORE COMPLEX, HISTONE H3, LYSINE KEYWDS 2 METHYLATION, NUCLEUS, PHOSPHOPROTEIN, WD REPEAT, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR A.PATEL,V.DHARMARAJAN,M.S.COSGROVE REVDAT 5 30-AUG-23 3EG6 1 SEQADV LINK REVDAT 4 25-OCT-17 3EG6 1 REMARK REVDAT 3 01-DEC-09 3EG6 1 JRNL REVDAT 2 24-FEB-09 3EG6 1 VERSN REVDAT 1 30-SEP-08 3EG6 0 JRNL AUTH A.PATEL,V.DHARMARAJAN,M.S.COSGROVE JRNL TITL STRUCTURE OF WDR5 BOUND TO MIXED LINEAGE LEUKEMIA PROTEIN-1 JRNL TITL 2 PEPTIDE. JRNL REF J.BIOL.CHEM. V. 283 32158 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18829459 JRNL DOI 10.1074/JBC.C800164200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.PATEL,V.E.VOUGHT,V.DHARMARAJAN,M.S.COSGROVE REMARK 1 TITL A CONSERVED ARGININE CONTAINING MOTIF CRUCIAL FOR THE REMARK 1 TITL 2 ASSEMBLY AND ENZYMATIC ACTIVITY OF THE MIXED LINEAGE REMARK 1 TITL 3 LEUMKEMIA PROTEIN-1 CORE COMPLEX REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3055840.780 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 32678 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) : 0.203 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1628 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.83 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5094 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 271 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2425 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 287 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.83400 REMARK 3 B22 (A**2) : 9.42900 REMARK 3 B33 (A**2) : -3.59500 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.510 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 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) : 1.076 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.606 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.824 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.609 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 45.72 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:SO4.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : CNS_TOPPAR:CAPPING.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : CNS_TOPPAR:PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR:SO4.TOP REMARK 3 TOPOLOGY FILE 3 : CNS_TOPPAR:WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CNS_TOPPAR:ION.TOP REMARK 3 TOPOLOGY FILE 5 : CNS_TOPPAR:CAPPING.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3EG6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049282. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JAN-08 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) : 0.97930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32871 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 23.4410 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.78 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.49500 REMARK 200 R SYM FOR SHELL (I) : 0.40900 REMARK 200 FOR SHELL : 2.621 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: 2H68 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 3350, 30 MM (NH4)2SO4, 100 MM REMARK 280 HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.03750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.03750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 39.12700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.19200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 39.12700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.19200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.03750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 39.12700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.19200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.03750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 39.12700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.19200 REMARK 290 SMTRY3 8 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 300 REMARK: OLIGOMERIC STATE IS A HETERO-DIMER. 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: 1440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 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 A 23 REMARK 465 THR A 24 REMARK 465 GLN A 25 REMARK 465 SER A 26 REMARK 465 LYS A 27 REMARK 465 PRO A 28 REMARK 465 THR A 29 REMARK 465 PRO A 30 REMARK 465 ARG C 3771 REMARK 465 LYS C 3772 REMARK 465 SER C 3773 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 GLU A 80 -65.07 -101.83 REMARK 500 SER A 99 17.27 59.82 REMARK 500 LYS A 207 147.11 -171.85 REMARK 500 LYS A 221 146.12 -172.20 REMARK 500 LEU A 234 39.63 -75.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A6576 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A6577 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A6578 DBREF 3EG6 A 23 334 UNP P61964 WDR5_HUMAN 23 334 DBREF 3EG6 C 3762 3773 UNP Q03164 HRX_HUMAN 3762 3773 SEQADV 3EG6 ACE C 1 UNP Q03164 INSERTION SEQRES 1 A 312 ALA THR GLN SER LYS PRO THR PRO VAL LYS PRO ASN TYR SEQRES 2 A 312 ALA LEU LYS PHE THR LEU ALA GLY HIS THR LYS ALA VAL SEQRES 3 A 312 SER SER VAL LYS PHE SER PRO ASN GLY GLU TRP LEU ALA SEQRES 4 A 312 SER SER SER ALA ASP LYS LEU ILE LYS ILE TRP GLY ALA SEQRES 5 A 312 TYR ASP GLY LYS PHE GLU LYS THR ILE SER GLY HIS LYS SEQRES 6 A 312 LEU GLY ILE SER ASP VAL ALA TRP SER SER ASP SER ASN SEQRES 7 A 312 LEU LEU VAL SER ALA SER ASP ASP LYS THR LEU LYS ILE SEQRES 8 A 312 TRP ASP VAL SER SER GLY LYS CYS LEU LYS THR LEU LYS SEQRES 9 A 312 GLY HIS SER ASN TYR VAL PHE CYS CYS ASN PHE ASN PRO SEQRES 10 A 312 GLN SER ASN LEU ILE VAL SER GLY SER PHE ASP GLU SER SEQRES 11 A 312 VAL ARG ILE TRP ASP VAL LYS THR GLY LYS CYS LEU LYS SEQRES 12 A 312 THR LEU PRO ALA HIS SER ASP PRO VAL SER ALA VAL HIS SEQRES 13 A 312 PHE ASN ARG ASP GLY SER LEU ILE VAL SER SER SER TYR SEQRES 14 A 312 ASP GLY LEU CYS ARG ILE TRP ASP THR ALA SER GLY GLN SEQRES 15 A 312 CYS LEU LYS THR LEU ILE ASP ASP ASP ASN PRO PRO VAL SEQRES 16 A 312 SER PHE VAL LYS PHE SER PRO ASN GLY LYS TYR ILE LEU SEQRES 17 A 312 ALA ALA THR LEU ASP ASN THR LEU LYS LEU TRP ASP TYR SEQRES 18 A 312 SER LYS GLY LYS CYS LEU LYS THR TYR THR GLY HIS LYS SEQRES 19 A 312 ASN GLU LYS TYR CYS ILE PHE ALA ASN PHE SER VAL THR SEQRES 20 A 312 GLY GLY LYS TRP ILE VAL SER GLY SER GLU ASP ASN LEU SEQRES 21 A 312 VAL TYR ILE TRP ASN LEU GLN THR LYS GLU ILE VAL GLN SEQRES 22 A 312 LYS LEU GLN GLY HIS THR ASP VAL VAL ILE SER THR ALA SEQRES 23 A 312 CYS HIS PRO THR GLU ASN ILE ILE ALA SER ALA ALA LEU SEQRES 24 A 312 GLU ASN ASP LYS THR ILE LYS LEU TRP LYS SER ASP CYS SEQRES 1 C 13 ACE GLY SER ALA ARG ALA GLU VAL HIS LEU ARG LYS SER HET ACE C 1 3 HET SO4 A6576 5 HET SO4 A6577 5 HET SO4 A6578 5 HETNAM ACE ACETYL GROUP HETNAM SO4 SULFATE ION FORMUL 2 ACE C2 H4 O FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 HOH *287(H2 O) HELIX 1 1 SER C 3763 GLU C 3767 5 5 SHEET 1 A 4 ALA A 36 LEU A 41 0 SHEET 2 A 4 ILE A 327 LYS A 331 -1 O ILE A 327 N LEU A 41 SHEET 3 A 4 ILE A 315 ALA A 320 -1 N ILE A 316 O TRP A 330 SHEET 4 A 4 VAL A 304 CYS A 309 -1 N ALA A 308 O ALA A 317 SHEET 1 B 4 VAL A 48 PHE A 53 0 SHEET 2 B 4 TRP A 59 SER A 64 -1 O ALA A 61 N LYS A 52 SHEET 3 B 4 ILE A 69 GLY A 73 -1 O TRP A 72 N LEU A 60 SHEET 4 B 4 PHE A 79 ILE A 83 -1 O ILE A 83 N ILE A 69 SHEET 1 C 4 ILE A 90 TRP A 95 0 SHEET 2 C 4 LEU A 101 SER A 106 -1 O ALA A 105 N SER A 91 SHEET 3 C 4 THR A 110 ASP A 115 -1 O TRP A 114 N LEU A 102 SHEET 4 C 4 CYS A 121 LYS A 126 -1 O LEU A 125 N LEU A 111 SHEET 1 D 4 VAL A 132 PHE A 137 0 SHEET 2 D 4 LEU A 143 SER A 148 -1 O VAL A 145 N ASN A 136 SHEET 3 D 4 VAL A 153 ASP A 157 -1 O TRP A 156 N ILE A 144 SHEET 4 D 4 LYS A 162 LEU A 167 -1 O LEU A 167 N VAL A 153 SHEET 1 E 4 VAL A 174 PHE A 179 0 SHEET 2 E 4 LEU A 185 SER A 190 -1 O VAL A 187 N HIS A 178 SHEET 3 E 4 CYS A 195 ASP A 199 -1 O TRP A 198 N ILE A 186 SHEET 4 E 4 CYS A 205 LEU A 209 -1 O LEU A 209 N CYS A 195 SHEET 1 F 4 VAL A 217 PHE A 222 0 SHEET 2 F 4 TYR A 228 THR A 233 -1 O LEU A 230 N LYS A 221 SHEET 3 F 4 THR A 237 ASP A 242 -1 O TRP A 241 N ILE A 229 SHEET 4 F 4 LYS A 247 TYR A 252 -1 O TYR A 252 N LEU A 238 SHEET 1 G 4 ALA A 264 SER A 267 0 SHEET 2 G 4 TRP A 273 GLY A 277 -1 O VAL A 275 N ASN A 265 SHEET 3 G 4 VAL A 283 ASN A 287 -1 O TYR A 284 N SER A 276 SHEET 4 G 4 ILE A 293 LEU A 297 -1 O VAL A 294 N ILE A 285 LINK C ACE C 1 N GLY C3762 1555 1555 1.33 SITE 1 AC2 6 LYS A 78 PHE A 79 ASN A 214 HOH A6717 SITE 2 AC2 6 HOH A6720 HOH A6721 SITE 1 AC3 4 LYS A 250 THR A 251 LYS A 291 HOH A6782 SITE 1 AC4 5 SER A 129 ASN A 130 ASP A 150 GLU A 292 SITE 2 AC4 5 ILE A 293 CRYST1 78.254 98.384 80.075 90.00 90.00 90.00 C 2 2 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 0.012779 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010164 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012488 0.00000