HEADER TRANSFERASE 20-MAR-07 2P7I TITLE CRYSTAL STRUCTURE OF A SAM DEPENDENT METHYL-TRANSFERASE TYPE 12 FAMILY TITLE 2 PROTEIN (ECA1738) FROM PECTOBACTERIUM ATROSEPTICUM SCRI1043 AT 1.74 A TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PECTOBACTERIUM ATROSEPTICUM SCRI1043; SOURCE 3 ORGANISM_TAXID: 218491; SOURCE 4 STRAIN: SCRI 1043; SOURCE 5 ATCC: BAA-672; SOURCE 6 GENE: YP_049838.1, ECA1738; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS PUTATIVE METHYLTRANSFERASE, STRUCTURAL GENOMICS, JOINT CENTER FOR KEYWDS 2 STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 6 25-JAN-23 2P7I 1 REMARK SEQADV LINK REVDAT 5 18-OCT-17 2P7I 1 REMARK REVDAT 4 13-JUL-11 2P7I 1 VERSN REVDAT 3 28-JUL-10 2P7I 1 HEADER TITLE KEYWDS REVDAT 2 24-FEB-09 2P7I 1 VERSN REVDAT 1 03-APR-07 2P7I 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF HYPOTHETICAL PROTEIN (YP_049838.1) FROM JRNL TITL 2 ERWINIA CAROTOVORA ATROSEPTICA SCRI1043 AT 1.74 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0034 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 56875 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) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.180 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2883 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) : 1.74 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3957 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE SET COUNT : 212 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3616 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 366 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 25.14 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.35000 REMARK 3 B22 (A**2) : 1.35000 REMARK 3 B33 (A**2) : -2.69000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.091 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.556 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.968 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3859 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2619 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5261 ; 1.450 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6340 ; 0.900 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 493 ; 5.883 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 203 ;37.528 ;23.350 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 631 ;13.212 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;12.778 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 573 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4396 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 872 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 722 ; 0.216 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2890 ; 0.198 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1869 ; 0.188 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2116 ; 0.087 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 270 ; 0.142 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.109 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 16 ; 0.322 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 52 ; 0.276 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.167 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): 2 ; 0.067 ; 0.200 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): 2326 ; 1.734 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 941 ; 0.710 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3758 ; 2.829 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1568 ; 4.692 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1482 ; 6.885 ;11.000 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 22 A 246 4 REMARK 3 2 B 21 B 249 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 2916 ; 0.290 ; 0.500 REMARK 3 MEDIUM THERMAL 1 B (A**2): 2916 ; 1.330 ; 2.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 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 22 A 246 REMARK 3 ORIGIN FOR THE GROUP (A): 46.2990 33.8850 -55.8230 REMARK 3 T TENSOR REMARK 3 T11: -0.0492 T22: -0.0321 REMARK 3 T33: 0.0011 T12: -0.0281 REMARK 3 T13: 0.0006 T23: 0.0071 REMARK 3 L TENSOR REMARK 3 L11: 0.4943 L22: 0.4046 REMARK 3 L33: 1.0753 L12: -0.2857 REMARK 3 L13: -0.0741 L23: -0.0528 REMARK 3 S TENSOR REMARK 3 S11: -0.0683 S12: -0.0653 S13: 0.0476 REMARK 3 S21: 0.0618 S22: 0.0446 S23: -0.0234 REMARK 3 S31: -0.0286 S32: 0.0753 S33: 0.0237 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 21 B 249 REMARK 3 ORIGIN FOR THE GROUP (A): 15.9990 37.6060 -60.3410 REMARK 3 T TENSOR REMARK 3 T11: -0.0742 T22: 0.0377 REMARK 3 T33: 0.0611 T12: -0.0517 REMARK 3 T13: 0.0484 T23: 0.0147 REMARK 3 L TENSOR REMARK 3 L11: 0.3271 L22: 1.2580 REMARK 3 L33: 1.1476 L12: -0.2498 REMARK 3 L13: -0.1847 L23: 0.4503 REMARK 3 S TENSOR REMARK 3 S11: -0.0426 S12: -0.0254 S13: -0.0791 REMARK 3 S21: 0.1744 S22: -0.0149 S23: 0.2547 REMARK 3 S31: 0.0796 S32: -0.3004 S33: 0.0575 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: REMARK 3 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. REMARK 3 2. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY. REMARK 3 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE REMARK 3 INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY REMARK 3 OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 REMARK 3 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. REMARK 3 4. TRS, CL, NA AND MPD ARE MODELED BASED ON CRYSTALLIZATION REMARK 3 CONDITIONS. REMARK 3 5. THE N-TERMINAL RESIDUES 0-21 FOR CHAIN A, AND 0-20 FOR CHAIN B REMARK 3 ARE DISORDERED. REMARK 3 6. RAMACHANDRAN OUTLIERS FOR RESIDUE 199 ARE SUPPORTED REMARK 3 BY UNAMBIGUOUS ELECTRON DENSITY. REMARK 4 REMARK 4 2P7I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000042063. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAR-07 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 : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97899, 0.97925 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 (HORIZONTAL FOCUSING) REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56875 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 29.111 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : 0.09000 REMARK 200 FOR THE DATA SET : 6.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : 0.01100 REMARK 200 R SYM FOR SHELL (I) : 1.10800 REMARK 200 FOR SHELL : 0.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NANODROP, 64.4% 2-METHYL-2,4 REMARK 280 -PENTANEDIOL, 0.1M TRIS-HCL PH 7.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 60.41500 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 74.98350 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 60.41500 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 74.98350 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 60.41500 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 74.98350 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 60.41500 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 74.98350 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 60.41500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 74.98350 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 60.41500 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 74.98350 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 60.41500 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 74.98350 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 60.41500 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 60.41500 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 74.98350 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 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: 11790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -149.96700 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXADECAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 57750 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 126620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -245.0 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 120.83000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 120.83000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 120.83000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 120.83000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 120.83000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 -149.96700 REMARK 350 BIOMT1 6 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 120.83000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 -149.96700 REMARK 350 BIOMT1 7 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 -149.96700 REMARK 350 BIOMT1 8 0.000000 -1.000000 0.000000 120.83000 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 120.83000 REMARK 350 BIOMT3 8 0.000000 0.000000 -1.000000 -149.96700 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 CL CL A 250 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 254 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 364 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 GLY A 0 REMARK 465 MSE A 1 REMARK 465 THR A 2 REMARK 465 ILE A 3 REMARK 465 SER A 4 REMARK 465 ARG A 5 REMARK 465 ASN A 6 REMARK 465 TYR A 7 REMARK 465 ASP A 8 REMARK 465 GLN A 9 REMARK 465 GLU A 10 REMARK 465 ILE A 11 REMARK 465 LYS A 12 REMARK 465 ASP A 13 REMARK 465 THR A 14 REMARK 465 ALA A 15 REMARK 465 GLY A 16 REMARK 465 HIS A 17 REMARK 465 LYS A 18 REMARK 465 TYR A 19 REMARK 465 ALA A 20 REMARK 465 TYR A 21 REMARK 465 ILE A 247 REMARK 465 ASN A 248 REMARK 465 GLN A 249 REMARK 465 GLY B 0 REMARK 465 MSE B 1 REMARK 465 THR B 2 REMARK 465 ILE B 3 REMARK 465 SER B 4 REMARK 465 ARG B 5 REMARK 465 ASN B 6 REMARK 465 TYR B 7 REMARK 465 ASP B 8 REMARK 465 GLN B 9 REMARK 465 GLU B 10 REMARK 465 ILE B 11 REMARK 465 LYS B 12 REMARK 465 ASP B 13 REMARK 465 THR B 14 REMARK 465 ALA B 15 REMARK 465 GLY B 16 REMARK 465 HIS B 17 REMARK 465 LYS B 18 REMARK 465 TYR B 19 REMARK 465 ALA B 20 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 LYS A 84 CD CE NZ REMARK 470 GLN A 210 CD OE1 NE2 REMARK 470 GLN A 213 OE1 NE2 REMARK 470 ASP A 215 CG OD1 OD2 REMARK 470 LYS B 52 CE NZ REMARK 470 GLU B 74 CG CD OE1 OE2 REMARK 470 LYS B 84 CD CE NZ REMARK 470 ASP B 85 CG OD1 OD2 REMARK 470 ASP B 215 CG OD1 OD2 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 O HOH B 369 O HOH B 404 2.14 REMARK 500 O HOH B 404 O HOH B 410 2.15 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 51 -121.87 48.72 REMARK 500 PHE A 199 110.44 78.90 REMARK 500 PHE B 51 -124.23 44.38 REMARK 500 PHE B 199 109.92 82.51 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 NA B 250 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 114 O REMARK 620 2 ASP A 116 OD1 116.9 REMARK 620 3 ASN B 248 OD1 149.5 93.2 REMARK 620 4 GLN B 249 O 89.9 88.9 95.8 REMARK 620 5 HOH B 270 O 81.9 111.6 82.5 159.5 REMARK 620 6 HOH B 286 O 69.7 169.0 81.4 82.2 77.4 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 CL A 250 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 250 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 252 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 371321 RELATED DB: TARGETDB REMARK 900 RELATED ID: 2P7H RELATED DB: PDB REMARK 900 THE SAME PROTEIN, DIFFERENT CRYSTAL FORM (SPACE GROUP P 4 21 2) REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV REMARK 999 PROTEASE LEAVING ONLY A GLYCINE, FOLLOWED BY THE REMARK 999 TARGET SEQUENCE. DBREF 2P7I A 1 249 UNP Q6D6E7 Q6D6E7_ERWCT 1 249 DBREF 2P7I B 1 249 UNP Q6D6E7 Q6D6E7_ERWCT 1 249 SEQADV 2P7I GLY A 0 UNP Q6D6E7 EXPRESSION TAG SEQADV 2P7I MSE A 1 UNP Q6D6E7 MET 1 MODIFIED RESIDUE SEQADV 2P7I MSE A 28 UNP Q6D6E7 MET 28 MODIFIED RESIDUE SEQADV 2P7I MSE A 32 UNP Q6D6E7 MET 32 MODIFIED RESIDUE SEQADV 2P7I MSE A 154 UNP Q6D6E7 MET 154 MODIFIED RESIDUE SEQADV 2P7I GLY B 0 UNP Q6D6E7 EXPRESSION TAG SEQADV 2P7I MSE B 1 UNP Q6D6E7 MET 1 MODIFIED RESIDUE SEQADV 2P7I MSE B 28 UNP Q6D6E7 MET 28 MODIFIED RESIDUE SEQADV 2P7I MSE B 32 UNP Q6D6E7 MET 32 MODIFIED RESIDUE SEQADV 2P7I MSE B 154 UNP Q6D6E7 MET 154 MODIFIED RESIDUE SEQRES 1 A 250 GLY MSE THR ILE SER ARG ASN TYR ASP GLN GLU ILE LYS SEQRES 2 A 250 ASP THR ALA GLY HIS LYS TYR ALA TYR ASN PHE ASP PHE SEQRES 3 A 250 ASP VAL MSE HIS PRO PHE MSE VAL ARG ALA PHE THR PRO SEQRES 4 A 250 PHE PHE ARG PRO GLY ASN LEU LEU GLU LEU GLY SER PHE SEQRES 5 A 250 LYS GLY ASP PHE THR SER ARG LEU GLN GLU HIS PHE ASN SEQRES 6 A 250 ASP ILE THR CYS VAL GLU ALA SER GLU GLU ALA ILE SER SEQRES 7 A 250 HIS ALA GLN GLY ARG LEU LYS ASP GLY ILE THR TYR ILE SEQRES 8 A 250 HIS SER ARG PHE GLU ASP ALA GLN LEU PRO ARG ARG TYR SEQRES 9 A 250 ASP ASN ILE VAL LEU THR HIS VAL LEU GLU HIS ILE ASP SEQRES 10 A 250 ASP PRO VAL ALA LEU LEU LYS ARG ILE ASN ASP ASP TRP SEQRES 11 A 250 LEU ALA GLU GLY GLY ARG LEU PHE LEU VAL CYS PRO ASN SEQRES 12 A 250 ALA ASN ALA VAL SER ARG GLN ILE ALA VAL LYS MSE GLY SEQRES 13 A 250 ILE ILE SER HIS ASN SER ALA VAL THR GLU ALA GLU PHE SEQRES 14 A 250 ALA HIS GLY HIS ARG CYS THR TYR ALA LEU ASP THR LEU SEQRES 15 A 250 GLU ARG ASP ALA SER ARG ALA GLY LEU GLN VAL THR TYR SEQRES 16 A 250 ARG SER GLY ILE PHE PHE LYS ALA LEU ALA ASN PHE GLN SEQRES 17 A 250 TRP ASP GLN ILE LEU GLN THR ASP ILE LEU SER LYS GLU SEQRES 18 A 250 TYR LEU ASP GLY CYS TYR GLN LEU GLY GLN GLN TYR PRO SEQRES 19 A 250 ASP LEU CYS ALA SER ILE PHE LEU LEU CYS GLU LYS GLY SEQRES 20 A 250 ILE ASN GLN SEQRES 1 B 250 GLY MSE THR ILE SER ARG ASN TYR ASP GLN GLU ILE LYS SEQRES 2 B 250 ASP THR ALA GLY HIS LYS TYR ALA TYR ASN PHE ASP PHE SEQRES 3 B 250 ASP VAL MSE HIS PRO PHE MSE VAL ARG ALA PHE THR PRO SEQRES 4 B 250 PHE PHE ARG PRO GLY ASN LEU LEU GLU LEU GLY SER PHE SEQRES 5 B 250 LYS GLY ASP PHE THR SER ARG LEU GLN GLU HIS PHE ASN SEQRES 6 B 250 ASP ILE THR CYS VAL GLU ALA SER GLU GLU ALA ILE SER SEQRES 7 B 250 HIS ALA GLN GLY ARG LEU LYS ASP GLY ILE THR TYR ILE SEQRES 8 B 250 HIS SER ARG PHE GLU ASP ALA GLN LEU PRO ARG ARG TYR SEQRES 9 B 250 ASP ASN ILE VAL LEU THR HIS VAL LEU GLU HIS ILE ASP SEQRES 10 B 250 ASP PRO VAL ALA LEU LEU LYS ARG ILE ASN ASP ASP TRP SEQRES 11 B 250 LEU ALA GLU GLY GLY ARG LEU PHE LEU VAL CYS PRO ASN SEQRES 12 B 250 ALA ASN ALA VAL SER ARG GLN ILE ALA VAL LYS MSE GLY SEQRES 13 B 250 ILE ILE SER HIS ASN SER ALA VAL THR GLU ALA GLU PHE SEQRES 14 B 250 ALA HIS GLY HIS ARG CYS THR TYR ALA LEU ASP THR LEU SEQRES 15 B 250 GLU ARG ASP ALA SER ARG ALA GLY LEU GLN VAL THR TYR SEQRES 16 B 250 ARG SER GLY ILE PHE PHE LYS ALA LEU ALA ASN PHE GLN SEQRES 17 B 250 TRP ASP GLN ILE LEU GLN THR ASP ILE LEU SER LYS GLU SEQRES 18 B 250 TYR LEU ASP GLY CYS TYR GLN LEU GLY GLN GLN TYR PRO SEQRES 19 B 250 ASP LEU CYS ALA SER ILE PHE LEU LEU CYS GLU LYS GLY SEQRES 20 B 250 ILE ASN GLN MODRES 2P7I MSE A 28 MET SELENOMETHIONINE MODRES 2P7I MSE A 32 MET SELENOMETHIONINE MODRES 2P7I MSE A 154 MET SELENOMETHIONINE MODRES 2P7I MSE B 28 MET SELENOMETHIONINE MODRES 2P7I MSE B 32 MET SELENOMETHIONINE MODRES 2P7I MSE B 154 MET SELENOMETHIONINE HET MSE A 28 8 HET MSE A 32 8 HET MSE A 154 8 HET MSE B 28 8 HET MSE B 32 8 HET MSE B 154 8 HET CL A 250 1 HET TRS A 251 8 HET MPD A 252 8 HET NA B 250 1 HET TRS B 251 8 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM NA SODIUM ION HETSYN TRS TRIS BUFFER FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 CL CL 1- FORMUL 4 TRS 2(C4 H12 N O3 1+) FORMUL 5 MPD C6 H14 O2 FORMUL 6 NA NA 1+ FORMUL 8 HOH *366(H2 O) HELIX 1 1 ASN A 22 VAL A 27 1 6 HELIX 2 2 VAL A 27 THR A 37 1 11 HELIX 3 3 PRO A 38 PHE A 40 5 3 HELIX 4 4 GLY A 53 GLN A 60 1 8 HELIX 5 5 SER A 72 LEU A 83 1 12 HELIX 6 6 ARG A 93 ALA A 97 5 5 HELIX 7 7 VAL A 111 ILE A 115 5 5 HELIX 8 8 ASP A 117 ASP A 128 1 12 HELIX 9 9 ALA A 145 MSE A 154 1 10 HELIX 10 10 THR A 164 HIS A 170 1 7 HELIX 11 11 ALA A 177 ALA A 188 1 12 HELIX 12 12 ALA A 204 THR A 214 1 11 HELIX 13 13 SER A 218 GLN A 230 1 13 HELIX 14 14 GLN A 231 ASP A 234 5 4 HELIX 15 15 ASN B 22 VAL B 27 1 6 HELIX 16 16 VAL B 27 THR B 37 1 11 HELIX 17 17 PRO B 38 PHE B 40 5 3 HELIX 18 18 GLY B 53 GLN B 60 1 8 HELIX 19 19 SER B 72 LEU B 83 1 12 HELIX 20 20 ARG B 93 ALA B 97 5 5 HELIX 21 21 VAL B 111 ILE B 115 5 5 HELIX 22 22 ASP B 117 ASP B 128 1 12 HELIX 23 23 ALA B 145 MSE B 154 1 10 HELIX 24 24 THR B 164 GLY B 171 1 8 HELIX 25 25 ALA B 177 ALA B 188 1 12 HELIX 26 26 ALA B 204 LEU B 212 1 9 HELIX 27 27 SER B 218 GLN B 230 1 13 HELIX 28 28 GLN B 231 ASP B 234 5 4 SHEET 1 A 7 ILE A 87 HIS A 91 0 SHEET 2 A 7 ILE A 66 GLU A 70 1 N CYS A 68 O ILE A 90 SHEET 3 A 7 LEU A 45 LEU A 48 1 N GLU A 47 O THR A 67 SHEET 4 A 7 TYR A 103 THR A 109 1 O VAL A 107 N LEU A 46 SHEET 5 A 7 LEU A 130 PRO A 141 1 O PHE A 137 N ILE A 106 SHEET 6 A 7 CYS A 236 GLU A 244 -1 O LEU A 241 N LEU A 138 SHEET 7 A 7 GLN A 191 PHE A 200 -1 N GLN A 191 O GLU A 244 SHEET 1 B 7 ILE B 87 HIS B 91 0 SHEET 2 B 7 ILE B 66 GLU B 70 1 N CYS B 68 O THR B 88 SHEET 3 B 7 LEU B 45 LEU B 48 1 N GLU B 47 O THR B 67 SHEET 4 B 7 TYR B 103 THR B 109 1 O VAL B 107 N LEU B 46 SHEET 5 B 7 LEU B 130 PRO B 141 1 O PHE B 137 N ILE B 106 SHEET 6 B 7 CYS B 236 GLU B 244 -1 O ILE B 239 N CYS B 140 SHEET 7 B 7 GLN B 191 PHE B 200 -1 N GLN B 191 O GLU B 244 LINK C VAL A 27 N MSE A 28 1555 1555 1.31 LINK C MSE A 28 N HIS A 29 1555 1555 1.32 LINK C PHE A 31 N MSE A 32 1555 1555 1.32 LINK C MSE A 32 N VAL A 33 1555 1555 1.33 LINK C LYS A 153 N MSE A 154 1555 1555 1.32 LINK C MSE A 154 N GLY A 155 1555 1555 1.33 LINK C VAL B 27 N MSE B 28 1555 1555 1.33 LINK C MSE B 28 N HIS B 29 1555 1555 1.34 LINK C PHE B 31 N MSE B 32 1555 1555 1.32 LINK C MSE B 32 N VAL B 33 1555 1555 1.33 LINK C LYS B 153 N MSE B 154 1555 1555 1.34 LINK C MSE B 154 N GLY B 155 1555 1555 1.32 LINK O HIS A 114 NA NA B 250 4565 1555 2.36 LINK OD1 ASP A 116 NA NA B 250 4565 1555 2.33 LINK OD1 ASN B 248 NA NA B 250 1555 1555 2.26 LINK O GLN B 249 NA NA B 250 1555 1555 2.51 LINK NA NA B 250 O HOH B 270 1555 1555 2.37 LINK NA NA B 250 O HOH B 286 1555 1555 2.87 SITE 1 AC1 3 ALA A 131 GLU A 132 HOH A 276 SITE 1 AC2 6 HIS A 114 ASP A 116 ASN B 248 GLN B 249 SITE 2 AC2 6 HOH B 270 HOH B 286 SITE 1 AC3 8 HIS A 29 GLU A 47 GLY A 49 THR A 109 SITE 2 AC3 8 HIS A 110 VAL A 111 HOH A 267 HOH A 362 SITE 1 AC4 7 GLU B 47 GLY B 49 THR B 109 HIS B 110 SITE 2 AC4 7 VAL B 111 HOH B 277 HOH B 317 SITE 1 AC5 4 VAL A 163 GLU A 165 HOH A 348 HOH A 409 CRYST1 120.830 120.830 149.967 90.00 90.00 90.00 I 4 2 2 32 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 0.008280 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008280 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006670 0.00000