HEADER GENE REGULATION 24-AUG-12 4B7Y TITLE CRYSTAL STRUCTURE OF THE MSL1-MSL2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALE-SPECIFIC LETHAL 1 HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 212-252; COMPND 5 SYNONYM: MSL1, MSL-1, MALE-SPECIFIC LETHAL 1-LIKE 1, MSL1-LIKE 1, COMPND 6 MALE-SPECIFIC LETHAL-1 HOMOLOG 1; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: MALE-SPECIFIC LETHAL 2 HOMOLOG; COMPND 10 CHAIN: C, D; COMPND 11 FRAGMENT: RESIDUES 1-116; COMPND 12 SYNONYM: MSL2, MSL-2, MALE-SPECIFIC LETHAL 2-LIKE 1, MSL2-LIKE 1, COMPND 13 MALE-SPECIFIC LETHAL-2 HOMOLOG 1, RING FINGER PROTEIN 184; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PPROEXHTB; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_VECTOR: PRSFDUET1 KEYWDS GENE REGULATION, DOSAGE COMPENSATION, CHROMATIN EXPDTA X-RAY DIFFRACTION AUTHOR E.HALLACLI,M.LIPP,P.GEORGIEV,C.SPIELMAN,S.CUSACK,A.AKHTAR,J.KADLEC REVDAT 2 20-DEC-23 4B7Y 1 REMARK LINK REVDAT 1 06-FEB-13 4B7Y 0 JRNL AUTH E.HALLACLI,M.LIPP,P.GEORGIEV,C.SPIELMAN,S.CUSACK,A.AKHTAR, JRNL AUTH 2 J.KADLEC JRNL TITL MSL1-MEDIATED DIMERIZATION OF THE DOSAGE COMPENSATION JRNL TITL 2 COMPLEX IS ESSENTIAL FOR MALE X-CHROMOSOME REGULATION IN JRNL TITL 3 DROSOPHILA. JRNL REF MOL.CELL V. 48 587 2012 JRNL REFN ISSN 1097-2765 JRNL PMID 23084835 JRNL DOI 10.1016/J.MOLCEL.2012.09.014 REMARK 2 REMARK 2 RESOLUTION. 3.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0116 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 87.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 8005 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) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.244 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 424 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) : 3.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 521 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.82 REMARK 3 BIN R VALUE (WORKING SET) : 0.2920 REMARK 3 BIN FREE R VALUE SET COUNT : 32 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2260 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.32 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.45000 REMARK 3 B22 (A**2) : 0.45000 REMARK 3 B33 (A**2) : -0.67000 REMARK 3 B12 (A**2) : 0.22000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 1.109 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.459 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.401 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 53.007 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2292 ; 0.009 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3096 ; 1.042 ; 1.988 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 282 ; 4.792 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 100 ;41.405 ;26.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 437 ;17.472 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;26.020 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 362 ; 0.066 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1667 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 211 A 255 REMARK 3 ORIGIN FOR THE GROUP (A): 29.9797 -16.5741 -1.9530 REMARK 3 T TENSOR REMARK 3 T11: 0.4078 T22: 0.1428 REMARK 3 T33: 0.2020 T12: -0.0573 REMARK 3 T13: -0.1433 T23: -0.0726 REMARK 3 L TENSOR REMARK 3 L11: 12.4622 L22: 13.0728 REMARK 3 L33: 4.7383 L12: -7.1609 REMARK 3 L13: 1.6345 L23: -0.7479 REMARK 3 S TENSOR REMARK 3 S11: -0.0177 S12: -0.5761 S13: 0.9374 REMARK 3 S21: -0.6709 S22: -0.1156 S23: 0.2337 REMARK 3 S31: -1.0145 S32: 0.0611 S33: 0.1333 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 211 B 255 REMARK 3 ORIGIN FOR THE GROUP (A): 25.6431 -22.7838 1.3137 REMARK 3 T TENSOR REMARK 3 T11: 0.3130 T22: 0.1020 REMARK 3 T33: 0.1194 T12: -0.0382 REMARK 3 T13: 0.0234 T23: -0.1005 REMARK 3 L TENSOR REMARK 3 L11: 21.2120 L22: 11.8600 REMARK 3 L33: 6.7621 L12: -9.5758 REMARK 3 L13: 6.5009 L23: -3.1526 REMARK 3 S TENSOR REMARK 3 S11: -0.1649 S12: -0.5973 S13: 0.9518 REMARK 3 S21: -0.3040 S22: -0.3015 S23: -0.0845 REMARK 3 S31: -0.2649 S32: -0.2284 S33: 0.4664 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 502 REMARK 3 ORIGIN FOR THE GROUP (A): 29.0532 -26.7095 -15.9304 REMARK 3 T TENSOR REMARK 3 T11: 0.1062 T22: 0.1537 REMARK 3 T33: 0.1686 T12: -0.0561 REMARK 3 T13: -0.0517 T23: 0.0129 REMARK 3 L TENSOR REMARK 3 L11: 5.5784 L22: 3.0425 REMARK 3 L33: 7.5935 L12: -0.7048 REMARK 3 L13: 0.8379 L23: 0.4228 REMARK 3 S TENSOR REMARK 3 S11: -0.2272 S12: 0.5636 S13: 0.7023 REMARK 3 S21: -0.3277 S22: -0.2844 S23: 0.1662 REMARK 3 S31: -0.5653 S32: 0.3228 S33: 0.5117 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 502 REMARK 3 ORIGIN FOR THE GROUP (A): 33.1504 -16.2489 12.9153 REMARK 3 T TENSOR REMARK 3 T11: 0.4873 T22: 0.1035 REMARK 3 T33: 0.3345 T12: -0.0341 REMARK 3 T13: -0.0356 T23: -0.1537 REMARK 3 L TENSOR REMARK 3 L11: 5.4116 L22: 3.0474 REMARK 3 L33: 5.7023 L12: 0.9304 REMARK 3 L13: 0.5702 L23: -0.7839 REMARK 3 S TENSOR REMARK 3 S11: -0.1636 S12: -0.2573 S13: 0.1845 REMARK 3 S21: 0.5794 S22: -0.1861 S23: 0.5417 REMARK 3 S31: -0.5169 S32: -0.2433 S33: 0.3497 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 THE RIDING REMARK 3 POSITIONS. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT REMARK 4 REMARK 4 4B7Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1290053861. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93928 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8433 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.250 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.68000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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: PDB ENTRY 4B86 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES PH 6.0 AND 1.6 M AMMONIUM REMARK 280 SULFATE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.10000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 29.55000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 29.55000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 59.10000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 GLY A 209 REMARK 465 ALA A 210 REMARK 465 MET A 211 REMARK 465 GLY A 212 REMARK 465 SER A 213 REMARK 465 SER A 252 REMARK 465 GLY B 209 REMARK 465 ALA B 210 REMARK 465 MET B 211 REMARK 465 GLY B 212 REMARK 465 SER B 213 REMARK 465 LYS B 251 REMARK 465 SER B 252 REMARK 465 ALA C 116 REMARK 465 GLY D 72 REMARK 465 LYS D 73 REMARK 465 LYS D 74 REMARK 465 MET D 75 REMARK 465 MET D 76 REMARK 465 MET D 77 REMARK 465 LYS D 78 REMARK 465 PRO D 79 REMARK 465 SER D 80 REMARK 465 CYS D 81 REMARK 465 SER D 82 REMARK 465 TRP D 83 REMARK 465 CYS D 84 REMARK 465 LYS D 85 REMARK 465 ASP D 86 REMARK 465 TYR D 87 REMARK 465 GLU D 88 REMARK 465 GLN D 89 REMARK 465 PHE D 90 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 MET C 1 CG SD CE REMARK 470 MET D 1 CG SD CE 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 LEU B 250 C LEU B 250 O 0.283 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 LEU C 51 113.59 -39.11 REMARK 500 ASN D 19 32.51 -88.97 REMARK 500 VAL D 46 -31.02 -132.14 REMARK 500 LEU D 51 115.65 -37.31 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 C 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 44 SG REMARK 620 2 CYS C 47 SG 146.3 REMARK 620 3 CYS C 67 SG 105.4 106.2 REMARK 620 4 CYS C 70 SG 95.2 91.4 98.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 62 SG REMARK 620 2 HIS C 64 ND1 80.7 REMARK 620 3 CYS C 81 SG 113.5 113.9 REMARK 620 4 CYS C 84 SG 106.5 111.0 123.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 44 SG REMARK 620 2 CYS D 67 SG 112.4 REMARK 620 3 CYS D 70 SG 111.0 107.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 502 DBREF 4B7Y A 212 252 UNP Q68DK7 MSL1_HUMAN 212 252 DBREF 4B7Y B 212 252 UNP Q68DK7 MSL1_HUMAN 212 252 DBREF 4B7Y C 1 116 UNP Q9HCI7 MSL2_HUMAN 1 116 DBREF 4B7Y D 1 116 UNP Q9HCI7 MSL2_HUMAN 1 116 SEQADV 4B7Y GLY A 209 UNP Q68DK7 EXPRESSION TAG SEQADV 4B7Y ALA A 210 UNP Q68DK7 EXPRESSION TAG SEQADV 4B7Y MET A 211 UNP Q68DK7 EXPRESSION TAG SEQADV 4B7Y GLY B 209 UNP Q68DK7 EXPRESSION TAG SEQADV 4B7Y ALA B 210 UNP Q68DK7 EXPRESSION TAG SEQADV 4B7Y MET B 211 UNP Q68DK7 EXPRESSION TAG SEQRES 1 A 44 GLY ALA MET GLY SER GLY ALA SER SER GLN ALA ALA CYS SEQRES 2 A 44 LEU LYS GLN ILE LEU LEU LEU GLN LEU ASP LEU ILE GLU SEQRES 3 A 44 GLN GLN GLN GLN GLN LEU GLN ALA LYS GLU LYS GLU ILE SEQRES 4 A 44 GLU GLU LEU LYS SER SEQRES 1 B 44 GLY ALA MET GLY SER GLY ALA SER SER GLN ALA ALA CYS SEQRES 2 B 44 LEU LYS GLN ILE LEU LEU LEU GLN LEU ASP LEU ILE GLU SEQRES 3 B 44 GLN GLN GLN GLN GLN LEU GLN ALA LYS GLU LYS GLU ILE SEQRES 4 B 44 GLU GLU LEU LYS SER SEQRES 1 C 116 MET ASN PRO VAL ASN ALA THR ALA LEU TYR ILE SER ALA SEQRES 2 C 116 SER ARG LEU VAL LEU ASN TYR ASP PRO GLY ASP PRO LYS SEQRES 3 C 116 ALA PHE THR GLU ILE ASN ARG LEU LEU PRO TYR PHE ARG SEQRES 4 C 116 GLN SER LEU SER CYS CYS VAL CYS GLY HIS LEU LEU GLN SEQRES 5 C 116 ASP PRO ILE ALA PRO THR ASN SER THR CYS GLN HIS TYR SEQRES 6 C 116 VAL CYS LYS THR CYS LYS GLY LYS LYS MET MET MET LYS SEQRES 7 C 116 PRO SER CYS SER TRP CYS LYS ASP TYR GLU GLN PHE GLU SEQRES 8 C 116 GLU ASN LYS GLN LEU SER ILE LEU VAL ASN CYS TYR LYS SEQRES 9 C 116 LYS LEU CYS GLU TYR ILE THR GLN THR THR LEU ALA SEQRES 1 D 116 MET ASN PRO VAL ASN ALA THR ALA LEU TYR ILE SER ALA SEQRES 2 D 116 SER ARG LEU VAL LEU ASN TYR ASP PRO GLY ASP PRO LYS SEQRES 3 D 116 ALA PHE THR GLU ILE ASN ARG LEU LEU PRO TYR PHE ARG SEQRES 4 D 116 GLN SER LEU SER CYS CYS VAL CYS GLY HIS LEU LEU GLN SEQRES 5 D 116 ASP PRO ILE ALA PRO THR ASN SER THR CYS GLN HIS TYR SEQRES 6 D 116 VAL CYS LYS THR CYS LYS GLY LYS LYS MET MET MET LYS SEQRES 7 D 116 PRO SER CYS SER TRP CYS LYS ASP TYR GLU GLN PHE GLU SEQRES 8 D 116 GLU ASN LYS GLN LEU SER ILE LEU VAL ASN CYS TYR LYS SEQRES 9 D 116 LYS LEU CYS GLU TYR ILE THR GLN THR THR LEU ALA HET ZN C 501 1 HET ZN C 502 1 HET ZN D 501 1 HET ZN D 502 1 HETNAM ZN ZINC ION FORMUL 5 ZN 4(ZN 2+) HELIX 1 1 GLY A 214 LYS A 251 1 38 HELIX 2 2 ALA B 215 LEU B 250 1 36 HELIX 3 3 PRO C 3 ASN C 19 1 17 HELIX 4 4 ASP C 24 SER C 41 1 18 HELIX 5 5 CYS C 67 LYS C 71 5 5 HELIX 6 6 ASN C 93 LEU C 115 1 23 HELIX 7 7 PRO D 3 ASN D 19 1 17 HELIX 8 8 PRO D 25 LEU D 42 1 18 HELIX 9 9 ASN D 93 THR D 113 1 21 LINK SG CYS C 44 ZN ZN C 501 1555 1555 2.18 LINK SG CYS C 47 ZN ZN C 501 1555 1555 2.25 LINK SG CYS C 62 ZN ZN C 502 1555 1555 2.42 LINK ND1 HIS C 64 ZN ZN C 502 1555 1555 2.22 LINK SG CYS C 67 ZN ZN C 501 1555 1555 2.58 LINK SG CYS C 70 ZN ZN C 501 1555 1555 2.67 LINK SG CYS C 81 ZN ZN C 502 1555 1555 2.05 LINK SG CYS C 84 ZN ZN C 502 1555 1555 1.77 LINK SG CYS D 44 ZN ZN D 501 1555 1555 2.26 LINK ND1 HIS D 64 ZN ZN D 502 1555 1555 2.11 LINK SG CYS D 67 ZN ZN D 501 1555 1555 2.29 LINK SG CYS D 70 ZN ZN D 501 1555 1555 2.50 CISPEP 1 LYS C 78 PRO C 79 0 3.45 SITE 1 AC1 4 CYS C 44 CYS C 47 CYS C 67 CYS C 70 SITE 1 AC2 4 CYS C 62 HIS C 64 CYS C 81 CYS C 84 SITE 1 AC3 4 CYS D 44 CYS D 47 CYS D 67 CYS D 70 SITE 1 AC4 2 CYS D 62 HIS D 64 CRYST1 100.990 100.990 88.650 90.00 90.00 120.00 P 32 2 1 12 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 0.009902 0.005717 0.000000 0.00000 SCALE2 0.000000 0.011434 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011280 0.00000 MTRIX1 1 0.316050 -0.912220 0.260700 1.11690 1 MTRIX2 1 -0.931160 -0.350910 -0.099010 -0.44200 1 MTRIX3 1 0.181800 -0.211460 -0.960330 -9.78790 1 MTRIX1 2 0.328790 -0.907580 0.261130 0.60775 1 MTRIX2 2 -0.903360 -0.382870 -0.193250 -1.92012 1 MTRIX3 2 0.275370 -0.172360 -0.945760 -13.00184 1