HEADER PROTEIN BINDING 01-DEC-21 7W67 TITLE THE CRYSTAL STRUCTURE OF MLL1 (N3861I/Q3867L/C3882SS)-RBBP5-ASH2L IN TITLE 2 COMPLEX WITH H3K4ME0 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SET1/ASH2 HISTONE METHYLTRANSFERASE COMPLEX SUBUNIT ASH2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ASH2-LIKE PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HISTONE-LYSINE N-METHYLTRANSFERASE 2A; COMPND 8 CHAIN: C; COMPND 9 SYNONYM: LYSINE N-METHYLTRANSFERASE 2A,ALL-1,CXXC-TYPE ZINC FINGER COMPND 10 PROTEIN 7,CYSTEINE METHYLTRANSFERASE KMT2A,MYELOID/LYMPHOID OR MIXED- COMPND 11 LINEAGE LEUKEMIA,MYELOID/LYMPHOID OR MIXED-LINEAGE LEUKEMIA PROTEIN COMPND 12 1,TRITHORAX-LIKE PROTEIN,ZINC FINGER PROTEIN HRX; COMPND 13 EC: 2.1.1.364,2.1.1.-; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES; COMPND 16 MOL_ID: 3; COMPND 17 MOLECULE: RETINOBLASTOMA-BINDING PROTEIN 5; COMPND 18 CHAIN: F; COMPND 19 SYNONYM: RBBP-5,RETINOBLASTOMA-BINDING PROTEIN RBQ-3; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 4; COMPND 22 MOLECULE: HISTONE H3.3C; COMPND 23 CHAIN: M; COMPND 24 SYNONYM: H3K4ME0 PEPTIDE; COMPND 25 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: ASH2L, ASH2L1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: KMT2A, ALL1, CXXC7, HRX, HTRX, MLL, MLL1, TRX1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: RBBP5, RBQ3; SOURCE 20 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 22 MOL_ID: 4; SOURCE 23 SYNTHETIC: YES; SOURCE 24 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 25 ORGANISM_COMMON: HUMAN; SOURCE 26 ORGANISM_TAXID: 9606 KEYWDS MLL FAMILY METHYLTRANSFERASES, PRODUCT SPECIFICITY, F/Y SWITCH, KEYWDS 2 PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR L.ZHAO,Y.LI,Y.CHEN REVDAT 4 29-NOV-23 7W67 1 REMARK REVDAT 3 02-NOV-22 7W67 1 JRNL REVDAT 2 26-OCT-22 7W67 1 JRNL REVDAT 1 07-SEP-22 7W67 0 JRNL AUTH Y.LI,L.ZHAO,Y.ZHANG,P.WU,Y.XU,J.MENCIUS,Y.ZHENG,X.WANG,W.XU, JRNL AUTH 2 N.HUANG,X.YE,M.LEI,P.SHI,C.TIAN,C.PENG,G.LI,Z.LIU,S.QUAN, JRNL AUTH 3 Y.CHEN JRNL TITL STRUCTURAL BASIS FOR PRODUCT SPECIFICITIES OF MLL FAMILY JRNL TITL 2 METHYLTRANSFERASES. JRNL REF MOL.CELL V. 82 3810 2022 JRNL REFN ISSN 1097-2765 JRNL PMID 36108631 JRNL DOI 10.1016/J.MOLCEL.2022.08.022 REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 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) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 19679 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 962 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 31.8890 - 4.1952 1.00 2837 113 0.1512 0.1698 REMARK 3 2 4.1952 - 3.3310 1.00 2731 132 0.1579 0.2317 REMARK 3 3 3.3310 - 2.9102 1.00 2708 149 0.1854 0.2229 REMARK 3 4 2.9102 - 2.6443 1.00 2698 141 0.2080 0.2611 REMARK 3 5 2.6443 - 2.4548 1.00 2652 159 0.2137 0.2650 REMARK 3 6 2.4548 - 2.3101 1.00 2707 125 0.2136 0.2548 REMARK 3 7 2.3101 - 2.1945 0.89 2384 143 0.2349 0.2672 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.850 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.007 2978 REMARK 3 ANGLE : 0.872 4007 REMARK 3 CHIRALITY : 0.056 414 REMARK 3 PLANARITY : 0.005 513 REMARK 3 DIHEDRAL : 15.316 1784 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 7W67 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1300025963. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-19 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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9785 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19701 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.194 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.47800 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: PHASER REMARK 200 STARTING MODEL: 5F6L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM CHLORIDE, 0.1 M HEPES, PH REMARK 280 7.5, 25% W/V POLYETHYLENE GLYCOL 3350, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 38.07500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.28550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 38.07500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.28550 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, F, M 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 655 LIES ON A SPECIAL POSITION. 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 SER A 285 REMARK 465 ASP A 437 REMARK 465 THR A 438 REMARK 465 ILE A 439 REMARK 465 SER A 440 REMARK 465 GLY A 441 REMARK 465 ARG A 442 REMARK 465 GLY A 443 REMARK 465 ASP C 3813 REMARK 465 SER F 330 REMARK 465 ALA F 331 REMARK 465 PHE F 332 REMARK 465 ALA F 333 REMARK 465 PRO F 334 REMARK 465 ASP F 335 REMARK 465 GLU F 355 REMARK 465 ASP F 356 REMARK 465 LYS M 9 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 ARG A 286 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 400 CG CD OE1 OE2 REMARK 470 GLU C3853 CG CD OE1 OE2 REMARK 470 ASN C3920 CG OD1 ND2 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 LYS A 311 -144.90 61.81 REMARK 500 ASP A 360 -168.68 -120.43 REMARK 500 LYS A 370 -0.48 67.70 REMARK 500 TYR A 382 -74.36 -149.25 REMARK 500 LYS A 476 -164.44 59.28 REMARK 500 SER A 477 56.01 -91.46 REMARK 500 HIS C3839 120.47 -170.88 REMARK 500 ASN C3901 -165.19 -123.37 REMARK 500 GLU C3911 64.91 -118.35 REMARK 500 LYS C3967 -18.83 72.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C4002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C3910 SG REMARK 620 2 CYS C3958 SG 119.5 REMARK 620 3 CYS C3960 SG 109.1 104.1 REMARK 620 4 CYS C3965 SG 107.1 111.3 104.8 REMARK 620 N 1 2 3 DBREF 7W67 A 286 438 UNP Q9UBL3 ASH2L_HUMAN 380 496 DBREF 7W67 A 445 504 UNP Q9UBL3 ASH2L_HUMAN 539 598 DBREF 7W67 C 3813 3970 UNP Q03164 KMT2A_HUMAN 3813 3969 DBREF 7W67 F 330 356 UNP Q15291 RBBP5_HUMAN 330 356 DBREF 7W67 M 1 9 UNP Q6NXT2 H3C_HUMAN 2 10 SEQADV 7W67 SER A 285 UNP Q9UBL3 EXPRESSION TAG SEQADV 7W67 ILE A 439 UNP Q9UBL3 LINKER SEQADV 7W67 SER A 440 UNP Q9UBL3 LINKER SEQADV 7W67 GLY A 441 UNP Q9UBL3 LINKER SEQADV 7W67 ARG A 442 UNP Q9UBL3 LINKER SEQADV 7W67 GLY A 443 UNP Q9UBL3 LINKER SEQADV 7W67 SER A 444 UNP Q9UBL3 LINKER SEQADV 7W67 ILE C 3861 UNP Q03164 ASN 3861 ENGINEERED MUTATION SEQADV 7W67 LEU C 3867 UNP Q03164 GLN 3867 ENGINEERED MUTATION SEQADV 7W67 SER C 3882 UNP Q03164 INSERTION SEQADV 7W67 SER C 3883 UNP Q03164 CYS 3882 ENGINEERED MUTATION SEQRES 1 A 184 SER ARG VAL LEU LEU ALA LEU HIS ASP ARG ALA PRO GLN SEQRES 2 A 184 LEU LYS ILE SER ASP ASP ARG LEU THR VAL VAL GLY GLU SEQRES 3 A 184 LYS GLY TYR SER MET VAL ARG ALA SER HIS GLY VAL ARG SEQRES 4 A 184 LYS GLY ALA TRP TYR PHE GLU ILE THR VAL ASP GLU MET SEQRES 5 A 184 PRO PRO ASP THR ALA ALA ARG LEU GLY TRP SER GLN PRO SEQRES 6 A 184 LEU GLY ASN LEU GLN ALA PRO LEU GLY TYR ASP LYS PHE SEQRES 7 A 184 SER TYR SER TRP ARG SER LYS LYS GLY THR LYS PHE HIS SEQRES 8 A 184 GLN SER ILE GLY LYS HIS TYR SER SER GLY TYR GLY GLN SEQRES 9 A 184 GLY ASP VAL LEU GLY PHE TYR ILE ASN LEU PRO GLU ASP SEQRES 10 A 184 THR ILE SER GLY ARG GLY SER SER GLU ILE ILE PHE TYR SEQRES 11 A 184 LYS ASN GLY VAL ASN GLN GLY VAL ALA TYR LYS ASP ILE SEQRES 12 A 184 PHE GLU GLY VAL TYR PHE PRO ALA ILE SER LEU TYR LYS SEQRES 13 A 184 SER CYS THR VAL SER ILE ASN PHE GLY PRO CYS PHE LYS SEQRES 14 A 184 TYR PRO PRO LYS ASP LEU THR TYR ARG PRO MET SER ASP SEQRES 15 A 184 MET GLY SEQRES 1 C 158 ASP LEU PRO MET PRO MET ARG PHE ARG HIS LEU LYS LYS SEQRES 2 C 158 THR SER LYS GLU ALA VAL GLY VAL TYR ARG SER PRO ILE SEQRES 3 C 158 HIS GLY ARG GLY LEU PHE CYS LYS ARG ASN ILE ASP ALA SEQRES 4 C 158 GLY GLU MET VAL ILE GLU TYR ALA GLY ILE VAL ILE ARG SEQRES 5 C 158 SER ILE LEU THR ASP LYS ARG GLU LYS TYR TYR ASP SER SEQRES 6 C 158 LYS GLY ILE GLY SER SER TYR MET PHE ARG ILE ASP ASP SEQRES 7 C 158 SER GLU VAL VAL ASP ALA THR MET HIS GLY ASN ALA ALA SEQRES 8 C 158 ARG PHE ILE ASN HIS SER CYS GLU PRO ASN CYS TYR SER SEQRES 9 C 158 ARG VAL ILE ASN ILE ASP GLY GLN LYS HIS ILE VAL ILE SEQRES 10 C 158 PHE ALA MET ARG LYS ILE TYR ARG GLY GLU GLU LEU THR SEQRES 11 C 158 TYR ASP TYR LYS PHE PRO ILE GLU ASP ALA SER ASN LYS SEQRES 12 C 158 LEU PRO CYS ASN CYS GLY ALA LYS LYS CYS ARG LYS PHE SEQRES 13 C 158 LEU ASN SEQRES 1 F 27 SER ALA PHE ALA PRO ASP PHE LYS GLU LEU ASP GLU ASN SEQRES 2 F 27 VAL GLU TYR GLU GLU ARG GLU SER GLU PHE ASP ILE GLU SEQRES 3 F 27 ASP SEQRES 1 M 9 ALA ARG THR LYS GLN THR ALA ARG LYS HET SAH C4001 26 HET ZN C4002 1 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM ZN ZINC ION FORMUL 5 SAH C14 H20 N6 O5 S FORMUL 6 ZN ZN 2+ FORMUL 7 HOH *128(H2 O) HELIX 1 AA1 SER A 501 GLY A 504 5 4 HELIX 2 AA2 PRO C 3815 ALA C 3830 1 16 HELIX 3 AA3 LEU C 3867 SER C 3877 1 11 HELIX 4 AA4 ASN C 3901 ILE C 3906 5 6 HELIX 5 AA5 ASP C 3951 LYS C 3955 5 5 SHEET 1 AA1 7 LEU A 289 ARG A 294 0 SHEET 2 AA1 7 SER A 314 ALA A 318 -1 O ARG A 317 N ALA A 290 SHEET 3 AA1 7 PHE A 469 TYR A 475 -1 O PRO A 470 N ALA A 318 SHEET 4 AA1 7 ALA A 341 SER A 347 -1 N SER A 347 O PHE A 469 SHEET 5 AA1 7 SER A 363 ARG A 367 -1 O TYR A 364 N TRP A 346 SHEET 6 AA1 7 LYS A 373 HIS A 375 -1 O PHE A 374 N SER A 365 SHEET 7 AA1 7 ILE A 378 LYS A 380 -1 O LYS A 380 N LYS A 373 SHEET 1 AA2 7 LYS A 299 ILE A 300 0 SHEET 2 AA2 7 THR A 306 VAL A 308 -1 O VAL A 308 N LYS A 299 SHEET 3 AA2 7 THR A 479 ASN A 483 -1 O VAL A 480 N VAL A 307 SHEET 4 AA2 7 GLY A 325 GLU A 335 -1 N GLU A 335 O THR A 479 SHEET 5 AA2 7 VAL A 391 LEU A 398 -1 O LEU A 392 N ILE A 331 SHEET 6 AA2 7 GLU A 446 LYS A 451 -1 O ILE A 448 N TYR A 395 SHEET 7 AA2 7 VAL A 454 LYS A 461 -1 O GLN A 456 N PHE A 449 SHEET 1 AA3 5 LYS A 299 ILE A 300 0 SHEET 2 AA3 5 THR A 306 VAL A 308 -1 O VAL A 308 N LYS A 299 SHEET 3 AA3 5 THR A 479 ASN A 483 -1 O VAL A 480 N VAL A 307 SHEET 4 AA3 5 GLY A 325 GLU A 335 -1 N GLU A 335 O THR A 479 SHEET 5 AA3 5 ARG A 498 PRO A 499 1 O ARG A 498 N ALA A 326 SHEET 1 AA4 2 VAL C3831 ARG C3835 0 SHEET 2 AA4 2 ARG C3841 CYS C3845 -1 O PHE C3844 N GLY C3832 SHEET 1 AA5 3 MET C3854 GLU C3857 0 SHEET 2 AA5 3 GLN C3924 ALA C3931 -1 O ILE C3929 N VAL C3855 SHEET 3 AA5 3 CYS C3914 ILE C3921 -1 N ILE C3921 O GLN C3924 SHEET 1 AA6 4 MET C3885 ARG C3887 0 SHEET 2 AA6 4 GLU C3892 ASP C3895 -1 O VAL C3894 N PHE C3886 SHEET 3 AA6 4 ILE C3861 ARG C3864 -1 N ILE C3861 O ASP C3895 SHEET 4 AA6 4 VAL F 343 GLU F 344 1 O VAL F 343 N VAL C3862 SHEET 1 AA7 2 HIS C3899 GLY C3900 0 SHEET 2 AA7 2 LYS F 337 GLU F 338 1 O LYS F 337 N GLY C3900 SHEET 1 AA8 2 ASN C3907 HIS C3908 0 SHEET 2 AA8 2 THR C3942 TYR C3943 1 O TYR C3943 N ASN C3907 LINK SG CYS C3910 ZN ZN C4002 1555 1555 2.42 LINK SG CYS C3958 ZN ZN C4002 1555 1555 2.18 LINK SG CYS C3960 ZN ZN C4002 1555 1555 2.34 LINK SG CYS C3965 ZN ZN C4002 1555 1555 2.56 CISPEP 1 GLY A 485 PRO A 486 0 2.06 CRYST1 76.150 44.571 121.333 90.00 108.92 90.00 C 1 2 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 0.013132 0.000000 0.004502 0.00000 SCALE2 0.000000 0.022436 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008713 0.00000