HEADER LYASE 14-JUN-06 2HBV TITLE CRYSTAL STRUCTURE OF ALPHA-AMINO-BETA-CARBOXYMUCONATE-EPSILON- TITLE 2 SEMIALDEHYDE-DECARBOXYLASE (ACMSD) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-AMINO-3-CARBOXYMUCONATE 6-SEMIALDEHYDE DECARBOXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALPHA-AMINO-BETA-CARBOXYMUCONATE-EPSILON-SEMIALDEHYDE- COMPND 5 DECARBOXYLASE, ACMSD; COMPND 6 EC: 4.1.1.45; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 STRAIN: KU-7; SOURCE 5 GENE: NBAD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PSD 80 KEYWDS ACMSD, TIM-BARREL, DECARBOXYLASE, METALOENZYME, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR D.MARTYNOWSKI,Y.EYOBO,T.LI,K.YANG,A.LIU,H.ZHANG REVDAT 5 14-FEB-24 2HBV 1 REMARK LINK REVDAT 4 18-OCT-17 2HBV 1 REMARK REVDAT 3 13-JUL-11 2HBV 1 VERSN REVDAT 2 24-FEB-09 2HBV 1 VERSN REVDAT 1 19-SEP-06 2HBV 0 JRNL AUTH D.MARTYNOWSKI,Y.EYOBO,T.LI,K.YANG,A.LIU,H.ZHANG JRNL TITL CRYSTAL STRUCTURE OF JRNL TITL 2 ALPHA-AMINO-BETA-CARBOXYMUCONATE-EPSILON-SEMIALDEHYDE JRNL TITL 3 DECARBOXYLASE: INSIGHT INTO THE ACTIVE SITE AND CATALYTIC JRNL TITL 4 MECHANISM OF A NOVEL DECARBOXYLATION REACTION. JRNL REF BIOCHEMISTRY V. 45 10412 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16939194 JRNL DOI 10.1021/BI060903Q REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 69090 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) : 0.251 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3532 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2941 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.05 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 175 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5165 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 441 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.16000 REMARK 3 B22 (A**2) : 0.24000 REMARK 3 B33 (A**2) : -0.17000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.07000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.130 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.126 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.092 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.280 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5324 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7213 ; 1.224 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 659 ; 5.587 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 254 ;37.087 ;24.094 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 881 ;14.815 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;15.444 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 765 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4116 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2847 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3680 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 421 ; 0.150 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.083 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 41 ; 0.268 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 27 ; 0.213 ; 0.200 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): 3397 ; 0.638 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5275 ; 1.037 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2211 ; 1.426 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1938 ; 2.115 ; 4.500 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 : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 14 REMARK 3 RESIDUE RANGE : A 56 A 333 REMARK 3 ORIGIN FOR THE GROUP (A): 42.4661 2.3556 22.7991 REMARK 3 T TENSOR REMARK 3 T11: 0.0101 T22: -0.1110 REMARK 3 T33: -0.0952 T12: -0.0646 REMARK 3 T13: -0.0126 T23: 0.0089 REMARK 3 L TENSOR REMARK 3 L11: 2.6885 L22: 0.6577 REMARK 3 L33: 1.1841 L12: 0.0070 REMARK 3 L13: -0.4382 L23: -0.1673 REMARK 3 S TENSOR REMARK 3 S11: -0.0797 S12: 0.3535 S13: 0.1519 REMARK 3 S21: 0.0186 S22: 0.0377 S23: -0.0396 REMARK 3 S31: -0.0132 S32: -0.1194 S33: 0.0420 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 : A 15 A 55 REMARK 3 ORIGIN FOR THE GROUP (A): 53.5609 -18.9488 20.0092 REMARK 3 T TENSOR REMARK 3 T11: -0.0732 T22: -0.2154 REMARK 3 T33: 0.1405 T12: 0.0008 REMARK 3 T13: 0.0737 T23: -0.1505 REMARK 3 L TENSOR REMARK 3 L11: 3.7202 L22: 5.3045 REMARK 3 L33: 6.6893 L12: -1.3327 REMARK 3 L13: -0.3511 L23: -1.6977 REMARK 3 S TENSOR REMARK 3 S11: 0.0039 S12: 0.4237 S13: -1.0630 REMARK 3 S21: -0.0982 S22: -0.1123 S23: 0.2739 REMARK 3 S31: 0.2851 S32: 0.4238 S33: 0.1084 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 4 B 14 REMARK 3 RESIDUE RANGE : B 56 B 333 REMARK 3 ORIGIN FOR THE GROUP (A): 10.1899 -5.5591 17.0822 REMARK 3 T TENSOR REMARK 3 T11: -0.1059 T22: -0.0487 REMARK 3 T33: -0.0889 T12: -0.0628 REMARK 3 T13: 0.0087 T23: -0.0329 REMARK 3 L TENSOR REMARK 3 L11: 4.5961 L22: 1.2235 REMARK 3 L33: 0.9691 L12: 0.9195 REMARK 3 L13: 1.5484 L23: 0.3445 REMARK 3 S TENSOR REMARK 3 S11: 0.0565 S12: 0.3388 S13: -0.1049 REMARK 3 S21: 0.0597 S22: -0.0150 S23: 0.2792 REMARK 3 S31: 0.0922 S32: 0.0397 S33: -0.0415 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 : B 15 B 55 REMARK 3 ORIGIN FOR THE GROUP (A): 0.0478 -5.1557 39.6724 REMARK 3 T TENSOR REMARK 3 T11: -0.0003 T22: 0.0002 REMARK 3 T33: 0.0002 T12: -0.0001 REMARK 3 T13: 0.0005 T23: 0.0006 REMARK 3 L TENSOR REMARK 3 L11: 4.7802 L22: 7.3734 REMARK 3 L33: 20.1248 L12: 4.2330 REMARK 3 L13: -6.5880 L23: -0.3248 REMARK 3 S TENSOR REMARK 3 S11: -0.7736 S12: -2.1236 S13: 0.3590 REMARK 3 S21: 1.6947 S22: 1.4104 S23: 0.4424 REMARK 3 S31: -0.6330 S32: -0.9622 S33: -0.6368 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 REMARK 4 REMARK 4 2HBV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038173. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97904, 0.97918, 0.97818, REMARK 200 0.98034, 0.97951 REMARK 200 MONOCHROMATOR : GRAPHIT REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72711 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 46.8 REMARK 200 DATA REDUNDANCY : 1.600 REMARK 200 R MERGE (I) : 0.02800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 22.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : 0.18900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MOLREP, SOLVE 2.06, RESOLVE 2.06 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 5000, 0.2M MGCL2, PH 8.75, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 76.77850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.05350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 76.77850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.05350 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL UNIT IS A MONOMER. THERE ARE 2 BIOLOGICAL REMARK 300 UNITS IN THE ASYMMETRIC UNIT (CHAIN A AND CHAIN B). 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: 5270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 48070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -235.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 86.45872 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 88.04720 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 618 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 VAL A 334 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 LYS B 3 REMARK 465 VAL B 334 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 OE1 GLU B 301 O HOH B 445 1.98 REMARK 500 O MET B 67 O GLN B 70 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 655 O HOH B 418 3555 2.02 REMARK 500 REMARK 500 REMARK: NULL 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 CYS B 254 CB CYS B 254 SG -0.113 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 ARG B 239 N - CA - CB ANGL. DEV. = 10.9 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 PHE A 24 -63.87 -93.65 REMARK 500 ASN A 111 88.36 -159.71 REMARK 500 LYS A 188 -73.67 -61.75 REMARK 500 PHE A 272 -13.95 63.13 REMARK 500 GLU A 301 111.38 44.37 REMARK 500 SER A 323 -66.44 -148.35 REMARK 500 ILE B 16 -158.09 -84.86 REMARK 500 SER B 35 -164.46 -78.26 REMARK 500 ASP B 39 -3.09 -142.95 REMARK 500 THR B 40 -79.11 -113.17 REMARK 500 MET B 45 -78.51 -110.91 REMARK 500 ASP B 59 93.86 85.05 REMARK 500 ASN B 111 87.37 -153.94 REMARK 500 PRO B 122 75.59 -69.53 REMARK 500 ASN B 148 34.11 -77.70 REMARK 500 ASP B 152 83.79 162.29 REMARK 500 LEU B 155 -65.97 72.86 REMARK 500 VAL B 196 -58.05 -121.32 REMARK 500 SER B 323 -50.61 -148.86 REMARK 500 ASN B 331 63.88 62.99 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 A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 9 NE2 REMARK 620 2 HIS A 11 NE2 95.3 REMARK 620 3 HIS A 177 NE2 101.3 93.9 REMARK 620 4 ASP A 294 OD2 90.2 91.0 167.0 REMARK 620 5 HOH A 464 O 130.3 133.2 87.7 80.2 REMARK 620 6 HOH A 501 O 171.3 77.7 84.5 84.8 55.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 434 O REMARK 620 2 HOH A 441 O 87.2 REMARK 620 3 HOH A 499 O 173.8 99.0 REMARK 620 4 HOH A 500 O 96.9 88.2 83.7 REMARK 620 5 HOH A 504 O 101.3 93.3 78.1 161.8 REMARK 620 6 HOH A 584 O 88.0 174.7 85.8 90.3 89.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 9 NE2 REMARK 620 2 HIS B 11 NE2 93.1 REMARK 620 3 ASP B 294 OD2 94.4 91.6 REMARK 620 4 HOH B 432 O 83.4 86.5 177.1 REMARK 620 5 HOH B 438 O 174.7 86.5 90.8 91.4 REMARK 620 6 HOH B 446 O 96.2 170.3 85.0 97.2 84.5 REMARK 620 N 1 2 3 4 5 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HBX RELATED DB: PDB DBREF 2HBV A 1 334 UNP Q83V25 Q83V25_PSEFL 1 334 DBREF 2HBV B 1 334 UNP Q83V25 Q83V25_PSEFL 1 334 SEQRES 1 A 334 MET LYS LYS PRO ARG ILE ASP MET HIS SER HIS PHE PHE SEQRES 2 A 334 PRO ARG ILE SER GLU GLN GLU ALA ALA LYS PHE ASP ALA SEQRES 3 A 334 ASN HIS ALA PRO TRP LEU GLN VAL SER ALA LYS GLY ASP SEQRES 4 A 334 THR GLY SER ILE MET MET GLY LYS ASN ASN PHE ARG PRO SEQRES 5 A 334 VAL TYR GLN ALA LEU TRP ASP PRO ALA PHE ARG ILE GLU SEQRES 6 A 334 GLU MET ASP ALA GLN GLY VAL ASP VAL GLN VAL THR CYS SEQRES 7 A 334 ALA THR PRO VAL MET PHE GLY TYR THR TRP GLU ALA ASN SEQRES 8 A 334 LYS ALA ALA GLN TRP ALA GLU ARG MET ASN ASP PHE ALA SEQRES 9 A 334 LEU GLU PHE ALA ALA HIS ASN PRO GLN ARG ILE LYS VAL SEQRES 10 A 334 LEU ALA GLN VAL PRO LEU GLN ASP LEU ASP LEU ALA CYS SEQRES 11 A 334 LYS GLU ALA SER ARG ALA VAL ALA ALA GLY HIS LEU GLY SEQRES 12 A 334 ILE GLN ILE GLY ASN HIS LEU GLY ASP LYS ASP LEU ASP SEQRES 13 A 334 ASP ALA THR LEU GLU ALA PHE LEU THR HIS CYS ALA ASN SEQRES 14 A 334 GLU ASP ILE PRO ILE LEU VAL HIS PRO TRP ASP MET MET SEQRES 15 A 334 GLY GLY GLN ARG MET LYS LYS TRP MET LEU PRO TRP LEU SEQRES 16 A 334 VAL ALA MET PRO ALA GLU THR GLN LEU ALA ILE LEU SER SEQRES 17 A 334 LEU ILE LEU SER GLY ALA PHE GLU ARG ILE PRO LYS SER SEQRES 18 A 334 LEU LYS ILE CYS PHE GLY HIS GLY GLY GLY SER PHE ALA SEQRES 19 A 334 PHE LEU LEU GLY ARG VAL ASP ASN ALA TRP ARG HIS ARG SEQRES 20 A 334 ASP ILE VAL ARG GLU ASP CYS PRO ARG PRO PRO SER GLU SEQRES 21 A 334 TYR VAL ASP ARG PHE PHE VAL ASP SER ALA VAL PHE ASN SEQRES 22 A 334 PRO GLY ALA LEU GLU LEU LEU VAL SER VAL MET GLY GLU SEQRES 23 A 334 ASP ARG VAL MET LEU GLY SER ASP TYR PRO PHE PRO LEU SEQRES 24 A 334 GLY GLU GLN LYS ILE GLY GLY LEU VAL LEU SER SER ASN SEQRES 25 A 334 LEU GLY GLU SER ALA LYS ASP LYS ILE ILE SER GLY ASN SEQRES 26 A 334 ALA SER LYS PHE PHE ASN ILE ASN VAL SEQRES 1 B 334 MET LYS LYS PRO ARG ILE ASP MET HIS SER HIS PHE PHE SEQRES 2 B 334 PRO ARG ILE SER GLU GLN GLU ALA ALA LYS PHE ASP ALA SEQRES 3 B 334 ASN HIS ALA PRO TRP LEU GLN VAL SER ALA LYS GLY ASP SEQRES 4 B 334 THR GLY SER ILE MET MET GLY LYS ASN ASN PHE ARG PRO SEQRES 5 B 334 VAL TYR GLN ALA LEU TRP ASP PRO ALA PHE ARG ILE GLU SEQRES 6 B 334 GLU MET ASP ALA GLN GLY VAL ASP VAL GLN VAL THR CYS SEQRES 7 B 334 ALA THR PRO VAL MET PHE GLY TYR THR TRP GLU ALA ASN SEQRES 8 B 334 LYS ALA ALA GLN TRP ALA GLU ARG MET ASN ASP PHE ALA SEQRES 9 B 334 LEU GLU PHE ALA ALA HIS ASN PRO GLN ARG ILE LYS VAL SEQRES 10 B 334 LEU ALA GLN VAL PRO LEU GLN ASP LEU ASP LEU ALA CYS SEQRES 11 B 334 LYS GLU ALA SER ARG ALA VAL ALA ALA GLY HIS LEU GLY SEQRES 12 B 334 ILE GLN ILE GLY ASN HIS LEU GLY ASP LYS ASP LEU ASP SEQRES 13 B 334 ASP ALA THR LEU GLU ALA PHE LEU THR HIS CYS ALA ASN SEQRES 14 B 334 GLU ASP ILE PRO ILE LEU VAL HIS PRO TRP ASP MET MET SEQRES 15 B 334 GLY GLY GLN ARG MET LYS LYS TRP MET LEU PRO TRP LEU SEQRES 16 B 334 VAL ALA MET PRO ALA GLU THR GLN LEU ALA ILE LEU SER SEQRES 17 B 334 LEU ILE LEU SER GLY ALA PHE GLU ARG ILE PRO LYS SER SEQRES 18 B 334 LEU LYS ILE CYS PHE GLY HIS GLY GLY GLY SER PHE ALA SEQRES 19 B 334 PHE LEU LEU GLY ARG VAL ASP ASN ALA TRP ARG HIS ARG SEQRES 20 B 334 ASP ILE VAL ARG GLU ASP CYS PRO ARG PRO PRO SER GLU SEQRES 21 B 334 TYR VAL ASP ARG PHE PHE VAL ASP SER ALA VAL PHE ASN SEQRES 22 B 334 PRO GLY ALA LEU GLU LEU LEU VAL SER VAL MET GLY GLU SEQRES 23 B 334 ASP ARG VAL MET LEU GLY SER ASP TYR PRO PHE PRO LEU SEQRES 24 B 334 GLY GLU GLN LYS ILE GLY GLY LEU VAL LEU SER SER ASN SEQRES 25 B 334 LEU GLY GLU SER ALA LYS ASP LYS ILE ILE SER GLY ASN SEQRES 26 B 334 ALA SER LYS PHE PHE ASN ILE ASN VAL HET ZN A 401 1 HET MG A 403 1 HET ZN B 402 1 HETNAM ZN ZINC ION HETNAM MG MAGNESIUM ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 MG MG 2+ FORMUL 6 HOH *441(H2 O) HELIX 1 1 SER A 17 ASP A 25 1 9 HELIX 2 2 ALA A 56 TRP A 58 5 3 HELIX 3 3 ASP A 59 GLY A 71 1 13 HELIX 4 4 PRO A 81 PHE A 84 5 4 HELIX 5 5 GLU A 89 ALA A 109 1 21 HELIX 6 6 ASP A 125 GLY A 140 1 16 HELIX 7 7 ASP A 157 GLU A 170 1 14 HELIX 8 8 MET A 191 VAL A 196 1 6 HELIX 9 9 VAL A 196 SER A 212 1 17 HELIX 10 10 GLY A 213 ARG A 217 5 5 HELIX 11 11 HIS A 228 GLY A 231 5 4 HELIX 12 12 SER A 232 ARG A 247 1 16 HELIX 13 13 ARG A 247 GLU A 252 1 6 HELIX 14 14 PRO A 257 PHE A 265 5 9 HELIX 15 15 ASN A 273 GLY A 285 1 13 HELIX 16 16 GLY A 305 SER A 310 1 6 HELIX 17 17 GLY A 314 SER A 323 1 10 HELIX 18 18 SER A 323 ASN A 331 1 9 HELIX 19 19 SER B 17 LYS B 23 1 7 HELIX 20 20 ASP B 59 GLN B 70 1 12 HELIX 21 21 PRO B 81 PHE B 84 5 4 HELIX 22 22 GLU B 89 ALA B 109 1 21 HELIX 23 23 ASP B 125 ALA B 139 1 15 HELIX 24 24 ASP B 157 GLU B 170 1 14 HELIX 25 25 MET B 191 VAL B 196 1 6 HELIX 26 26 VAL B 196 SER B 212 1 17 HELIX 27 27 GLY B 213 ILE B 218 1 6 HELIX 28 28 HIS B 228 GLY B 231 5 4 HELIX 29 29 SER B 232 ARG B 247 1 16 HELIX 30 30 ARG B 247 GLU B 252 1 6 HELIX 31 31 PRO B 257 PHE B 265 5 9 HELIX 32 32 ASN B 273 GLY B 285 1 13 HELIX 33 33 GLY B 305 SER B 310 1 6 HELIX 34 34 GLY B 314 SER B 323 1 10 HELIX 35 35 SER B 323 ASN B 331 1 9 SHEET 1 A 3 ILE A 6 ASP A 7 0 SHEET 2 A 3 VAL A 74 ALA A 79 1 O VAL A 76 N ASP A 7 SHEET 3 A 3 HIS A 11 PHE A 12 1 N PHE A 12 O CYS A 78 SHEET 1 B 3 ILE A 6 ASP A 7 0 SHEET 2 B 3 VAL A 74 ALA A 79 1 O VAL A 76 N ASP A 7 SHEET 3 B 3 ILE A 115 VAL A 117 1 O LYS A 116 N THR A 77 SHEET 1 C 3 PRO A 30 VAL A 34 0 SHEET 2 C 3 THR A 40 MET A 45 -1 O MET A 44 N TRP A 31 SHEET 3 C 3 ASN A 48 TYR A 54 -1 O VAL A 53 N GLY A 41 SHEET 1 D 5 ILE A 144 GLY A 147 0 SHEET 2 D 5 ILE A 174 HIS A 177 1 O HIS A 177 N ILE A 146 SHEET 3 D 5 ILE A 224 PHE A 226 1 O CYS A 225 N VAL A 176 SHEET 4 D 5 PHE A 266 ASP A 268 1 O PHE A 266 N PHE A 226 SHEET 5 D 5 VAL A 289 MET A 290 1 O MET A 290 N VAL A 267 SHEET 1 E 3 ILE B 6 ASP B 7 0 SHEET 2 E 3 VAL B 74 ALA B 79 1 O VAL B 76 N ASP B 7 SHEET 3 E 3 HIS B 11 PHE B 12 1 N PHE B 12 O CYS B 78 SHEET 1 F 3 ILE B 6 ASP B 7 0 SHEET 2 F 3 VAL B 74 ALA B 79 1 O VAL B 76 N ASP B 7 SHEET 3 F 3 ILE B 115 VAL B 117 1 O LYS B 116 N THR B 77 SHEET 1 G 3 TRP B 31 GLN B 33 0 SHEET 2 G 3 SER B 42 MET B 44 -1 O MET B 44 N TRP B 31 SHEET 3 G 3 ASN B 49 PRO B 52 -1 O PHE B 50 N ILE B 43 SHEET 1 H 5 ILE B 144 GLY B 147 0 SHEET 2 H 5 ILE B 174 HIS B 177 1 O HIS B 177 N ILE B 146 SHEET 3 H 5 ILE B 224 PHE B 226 1 O CYS B 225 N VAL B 176 SHEET 4 H 5 PHE B 266 ASP B 268 1 O PHE B 266 N ILE B 224 SHEET 5 H 5 VAL B 289 MET B 290 1 O MET B 290 N VAL B 267 LINK NE2 HIS A 9 ZN ZN A 401 1555 1555 2.11 LINK NE2 HIS A 11 ZN ZN A 401 1555 1555 2.19 LINK NE2 HIS A 177 ZN ZN A 401 1555 1555 2.17 LINK OD2 ASP A 294 ZN ZN A 401 1555 1555 2.13 LINK ZN ZN A 401 O HOH A 464 1555 1555 2.05 LINK ZN ZN A 401 O HOH A 501 1555 1555 2.75 LINK MG MG A 403 O HOH A 434 1555 1555 1.91 LINK MG MG A 403 O HOH A 441 1555 1555 2.14 LINK MG MG A 403 O HOH A 499 1555 1555 2.00 LINK MG MG A 403 O HOH A 500 1555 1555 2.08 LINK MG MG A 403 O HOH A 504 1555 1555 2.02 LINK MG MG A 403 O HOH A 584 1555 1555 2.08 LINK NE2 HIS B 9 ZN ZN B 402 1555 1555 2.21 LINK NE2 HIS B 11 ZN ZN B 402 1555 1555 2.20 LINK OD2 ASP B 294 ZN ZN B 402 1555 1555 2.13 LINK ZN ZN B 402 O HOH B 432 1555 1555 2.27 LINK ZN ZN B 402 O HOH B 438 1555 1555 2.30 LINK ZN ZN B 402 O HOH B 446 1555 1555 2.07 CISPEP 1 TYR A 295 PRO A 296 0 3.16 CISPEP 2 TYR B 295 PRO B 296 0 -5.12 SITE 1 AC1 7 HIS A 9 HIS A 11 HIS A 177 HIS A 228 SITE 2 AC1 7 ASP A 294 HOH A 464 HOH A 501 SITE 1 AC2 6 HIS B 9 HIS B 11 ASP B 294 HOH B 432 SITE 2 AC2 6 HOH B 438 HOH B 446 SITE 1 AC3 6 HOH A 434 HOH A 441 HOH A 499 HOH A 500 SITE 2 AC3 6 HOH A 504 HOH A 584 CRYST1 153.557 48.107 110.700 90.00 127.31 90.00 C 1 2 1 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 0.006512 0.000000 0.004962 0.00000 SCALE2 0.000000 0.020787 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011357 0.00000