HEADER TRANSFERASE 09-FEB-10 3LQH TITLE CRYSTAL STRUCTURE OF MLL1 PHD3-BROMO IN THE FREE FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE-LYSINE N-METHYLTRANSFERASE MLL; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: THIRD PHD FINGER AND BROMODOMAIN OF MLL1; COMPND 5 SYNONYM: ZINC FINGER PROTEIN HRX, ALL-1, TRITHORAX-LIKE PROTEIN, COMPND 6 LYSINE N-METHYLTRANSFERASE 2A, KMT2A, CXXC-TYPE ZINC FINGER PROTEIN COMPND 7 7, MLL CLEAVAGE PRODUCT N320, N-TERMINAL CLEAVAGE PRODUCT OF 320 KDA, COMPND 8 P320, MLL CLEAVAGE PRODUCT C180, C-TERMINAL CLEAVAGE PRODUCT OF 180 COMPND 9 KDA, P180; COMPND 10 EC: 2.1.1.43; 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: MLL, ALL1, CXXC7, HRX, HTRX, KMT2A, MLL1, TRX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRSFDUET-1 KEYWDS PHD FINGER, BROMODOMAIN, MLL1, LEUKEMIA, APOPTOSIS, CHROMATIN KEYWDS 2 REGULATOR, DNA-BINDING, ISOPEPTIDE BOND, METAL-BINDING, KEYWDS 3 METHYLTRANSFERASE, NUCLEUS, PHOSPHOPROTEIN, PROTO-ONCOGENE, S- KEYWDS 4 ADENOSYL-L-METHIONINE, TRANSCRIPTION, TRANSCRIPTION REGULATION, KEYWDS 5 TRANSFERASE, ZINC-FINGER EXPDTA X-RAY DIFFRACTION AUTHOR Z.WANG,D.J.PATEL REVDAT 4 21-FEB-24 3LQH 1 REMARK SEQADV LINK REVDAT 3 26-JUL-17 3LQH 1 SOURCE REMARK REVDAT 2 28-JUL-10 3LQH 1 JRNL REVDAT 1 07-JUL-10 3LQH 0 JRNL AUTH Z.WANG,J.SONG,T.A.MILNE,G.G.WANG,H.LI,C.D.ALLIS,D.J.PATEL JRNL TITL PRO ISOMERIZATION IN MLL1 PHD3-BROMO CASSETTE CONNECTS JRNL TITL 2 H3K4ME READOUT TO CYP33 AND HDAC-MEDIATED REPRESSION. JRNL REF CELL(CAMBRIDGE,MASS.) V. 141 1183 2010 JRNL REFN ISSN 0092-8674 JRNL PMID 20541251 JRNL DOI 10.1016/J.CELL.2010.05.016 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 21611 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2139 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE : 0.2660 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 164 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 : 1420 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 149 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.110 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.670 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3LQH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-10. REMARK 100 THE DEPOSITION ID IS D_1000057602. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 197 REMARK 200 PH : 5.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : SI MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22519 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.0000 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 (%) : 89.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.35700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 50 MM NACL, 15% REMARK 280 PEG3350, PH 5.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 31.60950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.93950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 46.93350 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.60950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.93950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 46.93350 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.60950 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 35.93950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 46.93350 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.60950 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 35.93950 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 46.93350 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 SER A 1565 REMARK 465 GLN A 1665 REMARK 465 GLN A 1703 REMARK 465 PRO A 1779 REMARK 465 ASN A 1780 REMARK 465 LYS A 1781 REMARK 465 VAL A 1782 REMARK 465 SER A 1783 REMARK 465 SER A 1784 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A1573 CG ASP A1573 OD1 -0.151 REMARK 500 HIS A1596 C HIS A1596 O -0.134 REMARK 500 GLU A1600 CD GLU A1600 OE1 -0.091 REMARK 500 GLU A1600 C GLU A1600 O -0.138 REMARK 500 LEU A1602 CG LEU A1602 CD2 -0.226 REMARK 500 GLU A1605 CB GLU A1605 CG -0.155 REMARK 500 GLU A1605 CG GLU A1605 CD 0.092 REMARK 500 GLU A1605 CD GLU A1605 OE2 -0.087 REMARK 500 GLU A1605 C GLU A1605 O -0.142 REMARK 500 TYR A1607 CE1 TYR A1607 CZ -0.111 REMARK 500 TYR A1607 C TYR A1607 O -0.151 REMARK 500 GLU A1615 CB GLU A1615 CG -0.135 REMARK 500 THR A1625 C THR A1625 O -0.145 REMARK 500 GLU A1626 CG GLU A1626 CD -0.112 REMARK 500 ARG A1627 C ARG A1627 O -0.128 REMARK 500 ALA A1630 CA ALA A1630 CB -0.164 REMARK 500 GLU A1637 CD GLU A1637 OE1 -0.075 REMARK 500 GLU A1637 CD GLU A1637 OE2 -0.094 REMARK 500 GLU A1639 CG GLU A1639 CD -0.122 REMARK 500 GLU A1639 CD GLU A1639 OE2 -0.104 REMARK 500 ARG A1655 C ARG A1655 O -0.175 REMARK 500 PRO A1705 CG PRO A1705 CD -0.220 REMARK 500 ASP A1707 C ASP A1707 O -0.136 REMARK 500 GLU A1709 CD GLU A1709 OE1 -0.114 REMARK 500 ILE A1733 C ILE A1733 O -0.169 REMARK 500 GLN A1744 C GLN A1744 O -0.123 REMARK 500 PRO A1745 C PRO A1745 O -0.150 REMARK 500 ARG A1775 CD ARG A1775 NE -0.122 REMARK 500 GLU A1778 CD GLU A1778 OE1 -0.078 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A1626 CG - CD - OE2 ANGL. DEV. = -13.7 DEGREES REMARK 500 ARG A1627 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A1633 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A1775 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES 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 CYS A1572 -7.68 -144.61 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 A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1569 SG REMARK 620 2 CYS A1572 SG 108.4 REMARK 620 3 HIS A1596 ND1 99.9 103.4 REMARK 620 4 CYS A1599 SG 126.7 107.9 108.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1588 SG REMARK 620 2 CYS A1591 SG 106.6 REMARK 620 3 CYS A1621 SG 114.0 111.2 REMARK 620 4 CYS A1624 SG 106.8 108.7 109.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LQI RELATED DB: PDB REMARK 900 RELATED ID: 3LQJ RELATED DB: PDB DBREF 3LQH A 1566 1665 UNP Q03164 MLL1_HUMAN 1566 1665 DBREF 3LQH A 1703 1784 UNP Q03164 MLL1_HUMAN 1703 1784 SEQADV 3LQH SER A 1565 UNP Q03164 EXPRESSION TAG SEQRES 1 A 183 SER GLY ASN PHE CYS PRO LEU CYS ASP LYS CYS TYR ASP SEQRES 2 A 183 ASP ASP ASP TYR GLU SER LYS MET MET GLN CYS GLY LYS SEQRES 3 A 183 CYS ASP ARG TRP VAL HIS SER LYS CYS GLU ASN LEU SER SEQRES 4 A 183 ASP GLU MET TYR GLU ILE LEU SER ASN LEU PRO GLU SER SEQRES 5 A 183 VAL ALA TYR THR CYS VAL ASN CYS THR GLU ARG HIS PRO SEQRES 6 A 183 ALA GLU TRP ARG LEU ALA LEU GLU LYS GLU LEU GLN ILE SEQRES 7 A 183 SER LEU LYS GLN VAL LEU THR ALA LEU LEU ASN SER ARG SEQRES 8 A 183 THR THR SER HIS LEU LEU ARG TYR ARG GLN GLN GLN PRO SEQRES 9 A 183 LEU ASP LEU GLU GLY VAL LYS ARG LYS MET ASP GLN GLY SEQRES 10 A 183 ASN TYR THR SER VAL LEU GLU PHE SER ASP ASP ILE VAL SEQRES 11 A 183 LYS ILE ILE GLN ALA ALA ILE ASN SER ASP GLY GLY GLN SEQRES 12 A 183 PRO GLU ILE LYS LYS ALA ASN SER MET VAL LYS SER PHE SEQRES 13 A 183 PHE ILE ARG GLN MET GLU ARG VAL PHE PRO TRP PHE SER SEQRES 14 A 183 VAL LYS LYS SER ARG PHE TRP GLU PRO ASN LYS VAL SER SEQRES 15 A 183 SER HET ZN A1001 1 HET ZN A1002 1 HETNAM ZN ZINC ION FORMUL 2 ZN 2(ZN 2+) FORMUL 4 HOH *149(H2 O) HELIX 1 1 LYS A 1598 GLU A 1600 5 3 HELIX 2 2 SER A 1603 LEU A 1613 1 11 HELIX 3 3 LEU A 1613 ALA A 1618 1 6 HELIX 4 4 ALA A 1630 ASN A 1653 1 24 HELIX 5 5 SER A 1654 ARG A 1662 1 9 HELIX 6 6 ASP A 1707 GLN A 1717 1 11 HELIX 7 7 SER A 1722 ASP A 1741 1 20 HELIX 8 8 GLN A 1744 PHE A 1766 1 23 HELIX 9 9 SER A 1770 SER A 1774 5 5 SHEET 1 A 2 MET A1585 GLN A1587 0 SHEET 2 A 2 TRP A1594 HIS A1596 -1 O VAL A1595 N MET A1586 LINK ZN ZN A1001 SG CYS A1569 1555 1555 2.38 LINK ZN ZN A1001 SG CYS A1572 1555 1555 2.33 LINK ZN ZN A1001 ND1 HIS A1596 1555 1555 2.29 LINK ZN ZN A1001 SG CYS A1599 1555 1555 2.34 LINK ZN ZN A1002 SG CYS A1588 1555 1555 2.40 LINK ZN ZN A1002 SG CYS A1591 1555 1555 2.37 LINK ZN ZN A1002 SG CYS A1621 1555 1555 2.39 LINK ZN ZN A1002 SG CYS A1624 1555 1555 2.39 CISPEP 1 HIS A 1628 PRO A 1629 0 10.42 SITE 1 AC1 4 CYS A1569 CYS A1572 HIS A1596 CYS A1599 SITE 1 AC2 4 CYS A1588 CYS A1591 CYS A1621 CYS A1624 CRYST1 63.219 71.879 93.867 90.00 90.00 90.00 I 2 2 2 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 0.015818 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013912 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010653 0.00000