HEADER RNA BINDING PROTEIN/RNA 04-SEP-06 2I91 TITLE 60KDA RO AUTOANTIGEN IN COMPLEX WITH A FRAGMENT OF MISFOLDED RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*GP*CP*CP*UP*AP*CP*CP*C)-3'; COMPND 3 CHAIN: C, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 5'-R(*C*GP*GP*UP*AP*GP*GP*CP*UP*UP*UP*UP*CP*AP*A)-3'; COMPND 7 CHAIN: D, F; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: 60 KDA SS-A/RO RIBONUCLEOPROTEIN; COMPND 11 CHAIN: A, B; COMPND 12 SYNONYM: 60 KDA RO PROTEIN, 60 KDA RIBONUCLEOPROTEIN RO, RORNP, TROVE COMPND 13 DOMAIN FAMILY MEMBER 2; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 7 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 8 ORGANISM_TAXID: 8355; SOURCE 9 GENE: TROVE2; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS VON WILLEBRAND FACTOR A, ROSSMANN-FOLD, HEAT REPEAT, MIDAS MOTIF, RNA KEYWDS 2 BINDING PROTEIN-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.M.REINISCH,A.J.STEIN REVDAT 4 30-AUG-23 2I91 1 REMARK LINK REVDAT 3 24-FEB-09 2I91 1 VERSN REVDAT 2 21-NOV-06 2I91 1 JRNL REVDAT 1 17-OCT-06 2I91 0 JRNL AUTH G.FUCHS,A.J.STEIN,C.FU,K.M.REINISCH,S.L.WOLIN JRNL TITL STRUCTURAL AND BIOCHEMICAL BASIS FOR MISFOLDED RNA JRNL TITL 2 RECOGNITION BY THE RO AUTOANTIGEN. JRNL REF NAT.STRUCT.MOL.BIOL. V. 13 1002 2006 JRNL REFN ISSN 1545-9993 JRNL PMID 17041599 JRNL DOI 10.1038/NSMB1156 REMARK 2 REMARK 2 RESOLUTION. 2.65 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) : 2.65 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) (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 34410 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 SET) : 0.241 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3467 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) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3750 REMARK 3 BIN FREE R VALUE : 0.4740 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 58 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 : 8269 REMARK 3 NUCLEIC ACID ATOMS : 934 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 561 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.626 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 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 2I91 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039289. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : PT-COATED TOROIDAL SI MIRROR FOR REMARK 200 HORIZONTAL AND VERTICAL REMARK 200 FOCUSSING FOLLOWED BY DOUBLE REMARK 200 FLAT SI CRYSTAL MONOCHROMATOR 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 : 34410 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 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 (%) : 96.5 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : 0.13000 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) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.39800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 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: PDB ENTRY 1YVP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18-20% PEG 6000, 250 MM MAGNESIUM REMARK 280 ACETATE, 100 MM SODIUM ACETATE PROTEIN WAS MIXED WITH RNA REMARK 280 APPROXIMATELY 1:1., PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 59.99000 REMARK 290 SMTRY3 2 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 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, 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 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 C D 1 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 ALA A 3 REMARK 465 THR A 4 REMARK 465 LYS A 136 REMARK 465 GLU A 137 REMARK 465 GLY A 138 REMARK 465 MET A 139 REMARK 465 LYS A 140 REMARK 465 CYS A 141 REMARK 465 GLY A 142 REMARK 465 MET A 143 REMARK 465 LYS A 214 REMARK 465 GLU A 215 REMARK 465 LYS A 216 REMARK 465 GLU A 217 REMARK 465 LEU A 218 REMARK 465 ILE A 538 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 ALA B 3 REMARK 465 THR B 4 REMARK 465 GLU B 137 REMARK 465 GLY B 138 REMARK 465 MET B 139 REMARK 465 LYS B 140 REMARK 465 CYS B 141 REMARK 465 GLY B 142 REMARK 465 MET B 143 REMARK 465 ILE B 538 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 G D 2 P OP1 OP2 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 GLU A 42 CD GLU A 42 OE1 -0.146 REMARK 500 GLU A 42 CD GLU A 42 OE2 -0.107 REMARK 500 GLU B 42 CD GLU B 42 OE1 -0.151 REMARK 500 GLU B 42 CD GLU B 42 OE2 -0.104 REMARK 500 GLU B 208 CG GLU B 208 CD -0.098 REMARK 500 GLU B 208 CD GLU B 208 OE1 -0.074 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 U D 11 N1 - C1' - C2' ANGL. DEV. = 11.6 DEGREES REMARK 500 U F 10 N1 - C1' - C2' ANGL. DEV. = 8.2 DEGREES REMARK 500 U F 11 N1 - C1' - C2' ANGL. DEV. = 8.9 DEGREES REMARK 500 ARG A 34 CG - CD - NE ANGL. DEV. = -15.4 DEGREES REMARK 500 ARG A 34 CD - NE - CZ ANGL. DEV. = 13.1 DEGREES REMARK 500 ARG A 34 NE - CZ - NH1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 34 NE - CZ - NH2 ANGL. DEV. = -8.2 DEGREES REMARK 500 GLU A 42 OE1 - CD - OE2 ANGL. DEV. = -19.3 DEGREES REMARK 500 GLU A 42 CG - CD - OE2 ANGL. DEV. = 13.0 DEGREES REMARK 500 ARG A 63 CD - NE - CZ ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG A 63 NE - CZ - NH1 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 63 NE - CZ - NH2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 85 CD - NE - CZ ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG A 85 NE - CZ - NH1 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 85 NE - CZ - NH2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ARG A 113 CD - NE - CZ ANGL. DEV. = 8.8 DEGREES REMARK 500 ARG A 113 NE - CZ - NH1 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 113 NE - CZ - NH2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 146 CD - NE - CZ ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG A 146 NE - CZ - NH1 ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG A 146 NE - CZ - NH2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG A 149 NE - CZ - NH1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 149 NE - CZ - NH2 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG A 174 CD - NE - CZ ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 174 NE - CZ - NH1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG A 174 NE - CZ - NH2 ANGL. DEV. = -8.0 DEGREES REMARK 500 ARG A 252 NE - CZ - NH1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG A 252 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 GLU A 300 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG A 318 CD - NE - CZ ANGL. DEV. = 11.6 DEGREES REMARK 500 ARG A 318 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 318 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 338 CD - NE - CZ ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG A 338 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 338 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 342 CD - NE - CZ ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 342 NE - CZ - NH1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 342 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 384 CD - NE - CZ ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 384 NE - CZ - NH1 ANGL. DEV. = -7.1 DEGREES REMARK 500 ARG A 384 NE - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG A 487 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 487 NE - CZ - NH1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 487 NE - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ASN B 18 CB - CA - C ANGL. DEV. = -12.4 DEGREES REMARK 500 ARG B 34 CD - NE - CZ ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG B 34 NE - CZ - NH1 ANGL. DEV. = -7.4 DEGREES REMARK 500 ARG B 34 NE - CZ - NH2 ANGL. DEV. = 7.4 DEGREES REMARK 500 GLU B 42 OE1 - CD - OE2 ANGL. DEV. = -19.4 DEGREES REMARK 500 GLU B 42 CG - CD - OE2 ANGL. DEV. = 13.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 89 ANGLE DEVIATIONS. 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 ASN A 18 -154.82 -76.91 REMARK 500 SER A 41 16.51 -140.38 REMARK 500 LYS A 69 9.25 -62.13 REMARK 500 SER A 100 2.57 -66.58 REMARK 500 CYS A 102 162.02 -38.21 REMARK 500 ARG A 146 -72.88 -41.59 REMARK 500 ASN A 175 19.87 49.15 REMARK 500 GLN A 274 -62.73 -26.08 REMARK 500 LEU A 294 58.56 -116.47 REMARK 500 ALA A 297 -20.72 79.19 REMARK 500 LYS A 340 31.94 -147.08 REMARK 500 MET A 381 8.15 -65.04 REMARK 500 SER A 388 -166.92 -101.23 REMARK 500 SER A 416 -101.04 -132.04 REMARK 500 MET A 442 174.66 167.36 REMARK 500 CYS A 447 9.64 -68.00 REMARK 500 ASN A 473 16.58 -152.06 REMARK 500 PRO A 493 26.98 -77.22 REMARK 500 ALA A 494 128.58 -27.19 REMARK 500 ASN B 18 -157.48 -73.93 REMARK 500 SER B 41 15.70 -140.01 REMARK 500 LYS B 69 9.60 -62.82 REMARK 500 SER B 100 2.86 -66.48 REMARK 500 CYS B 102 162.43 -37.99 REMARK 500 ARG B 146 -72.91 -40.76 REMARK 500 ASN B 175 19.97 50.02 REMARK 500 GLU B 215 32.54 -143.61 REMARK 500 GLU B 217 107.93 -51.56 REMARK 500 LEU B 263 21.07 -75.05 REMARK 500 GLN B 274 -63.04 -25.41 REMARK 500 LEU B 294 58.90 -115.97 REMARK 500 ALA B 297 -22.27 79.47 REMARK 500 SER B 298 159.59 -49.01 REMARK 500 LYS B 340 31.98 -146.79 REMARK 500 MET B 381 7.11 -66.14 REMARK 500 SER B 388 -168.28 -101.50 REMARK 500 SER B 416 -101.25 -132.41 REMARK 500 MET B 442 175.32 167.58 REMARK 500 CYS B 447 10.26 -68.44 REMARK 500 ASN B 473 16.09 -152.48 REMARK 500 PRO B 493 27.78 -77.01 REMARK 500 ALA B 494 127.24 -28.48 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 MG A 701 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 378 OG REMARK 620 2 SER A 380 OG 107.0 REMARK 620 3 THR A 445 OG1 89.4 148.7 REMARK 620 4 ACT A 601 OXT 103.0 87.3 115.2 REMARK 620 5 ACT A 601 O 123.9 115.6 72.5 47.7 REMARK 620 6 HOH A 702 O 87.5 69.5 85.3 156.6 140.2 REMARK 620 7 HOH A 915 O 149.3 81.7 71.5 106.8 74.0 67.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 378 OG REMARK 620 2 SER B 380 OG 113.3 REMARK 620 3 THR B 445 OG1 83.5 157.3 REMARK 620 4 ACT B 602 OXT 82.4 87.2 79.8 REMARK 620 5 HOH B 703 O 104.0 99.4 90.6 167.8 REMARK 620 6 HOH B 806 O 149.1 92.2 67.7 81.8 87.6 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 ACT A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 702 DBREF 2I91 A 1 538 UNP P42700 RO60_XENLA 1 538 DBREF 2I91 B 1 538 UNP P42700 RO60_XENLA 1 538 DBREF 2I91 C 1 8 PDB 2I91 2I91 1 8 DBREF 2I91 D 1 15 PDB 2I91 2I91 1 15 DBREF 2I91 E 1 8 PDB 2I91 2I91 1 8 DBREF 2I91 F 1 15 PDB 2I91 2I91 1 15 SEQRES 1 C 8 G C C U A C C C SEQRES 1 D 15 C G G U A G G C U U U U C SEQRES 2 D 15 A A SEQRES 1 E 8 G C C U A C C C SEQRES 1 F 15 C G G U A G G C U U U U C SEQRES 2 F 15 A A SEQRES 1 A 538 MET GLU ALA THR MET ASP GLN THR GLN PRO LEU ASN GLU SEQRES 2 A 538 LYS GLN VAL PRO ASN SER GLU GLY CYS TYR VAL TRP GLN SEQRES 3 A 538 VAL SER ASP MET ASN ARG LEU ARG ARG PHE LEU CYS PHE SEQRES 4 A 538 GLY SER GLU GLY GLY THR TYR TYR ILE GLU GLU LYS LYS SEQRES 5 A 538 LEU GLY GLN GLU ASN ALA GLU ALA LEU LEU ARG LEU ILE SEQRES 6 A 538 GLU ASP GLY LYS GLY CYS GLU VAL VAL GLN GLU ILE LYS SEQRES 7 A 538 THR PHE SER GLN GLU GLY ARG ALA ALA LYS GLN GLU PRO SEQRES 8 A 538 THR LEU PHE ALA LEU ALA VAL CYS SER GLN CYS SER ASP SEQRES 9 A 538 ILE LYS THR LYS GLN ALA ALA PHE ARG ALA VAL PRO GLU SEQRES 10 A 538 VAL CYS ARG ILE PRO THR HIS LEU PHE THR PHE ILE GLN SEQRES 11 A 538 PHE LYS LYS ASP LEU LYS GLU GLY MET LYS CYS GLY MET SEQRES 12 A 538 TRP GLY ARG ALA LEU ARG LYS ALA VAL SER ASP TRP TYR SEQRES 13 A 538 ASN THR LYS ASP ALA LEU ASN LEU ALA MET ALA VAL THR SEQRES 14 A 538 LYS TYR LYS GLN ARG ASN GLY TRP SER HIS LYS ASP LEU SEQRES 15 A 538 LEU ARG LEU SER HIS ILE LYS PRO ALA ASN GLU GLY LEU SEQRES 16 A 538 THR MET VAL ALA LYS TYR VAL SER LYS GLY TRP LYS GLU SEQRES 17 A 538 VAL GLN GLU ALA TYR LYS GLU LYS GLU LEU SER PRO GLU SEQRES 18 A 538 THR GLU LYS VAL LEU LYS TYR LEU GLU ALA THR GLU ARG SEQRES 19 A 538 VAL LYS ARG THR LYS ASP GLU LEU GLU ILE ILE HIS LEU SEQRES 20 A 538 ILE ASP GLU TYR ARG LEU VAL ARG GLU HIS LEU LEU THR SEQRES 21 A 538 ILE HIS LEU LYS SER LYS GLU ILE TRP LYS SER LEU LEU SEQRES 22 A 538 GLN ASP MET PRO LEU THR ALA LEU LEU ARG ASN LEU GLY SEQRES 23 A 538 LYS MET THR ALA ASP SER VAL LEU ALA PRO ALA SER SER SEQRES 24 A 538 GLU VAL SER SER VAL CYS GLU ARG LEU THR ASN GLU LYS SEQRES 25 A 538 LEU LEU LYS LYS ALA ARG ILE HIS PRO PHE HIS ILE LEU SEQRES 26 A 538 VAL ALA LEU GLU THR TYR LYS LYS GLY HIS GLY ASN ARG SEQRES 27 A 538 GLY LYS LEU ARG TRP ILE PRO ASP THR SER ILE VAL GLU SEQRES 28 A 538 ALA LEU ASP ASN ALA PHE TYR LYS SER PHE LYS LEU VAL SEQRES 29 A 538 GLU PRO THR GLY LYS ARG PHE LEU LEU ALA ILE ASP VAL SEQRES 30 A 538 SER ALA SER MET ASN GLN ARG VAL LEU GLY SER ILE LEU SEQRES 31 A 538 ASN ALA SER VAL VAL ALA ALA ALA MET CYS MET LEU VAL SEQRES 32 A 538 ALA ARG THR GLU LYS ASP SER HIS MET VAL ALA PHE SER SEQRES 33 A 538 ASP GLU MET LEU PRO CYS PRO ILE THR VAL ASN MET LEU SEQRES 34 A 538 LEU HIS GLU VAL VAL GLU LYS MET SER ASP ILE THR MET SEQRES 35 A 538 GLY SER THR ASP CYS ALA LEU PRO MET LEU TRP ALA GLN SEQRES 36 A 538 LYS THR ASN THR ALA ALA ASP ILE PHE ILE VAL PHE THR SEQRES 37 A 538 ASP CYS GLU THR ASN VAL GLU ASP VAL HIS PRO ALA THR SEQRES 38 A 538 ALA LEU LYS GLN TYR ARG GLU LYS MET GLY ILE PRO ALA SEQRES 39 A 538 LYS LEU ILE VAL CYS ALA MET THR SER ASN GLY PHE SER SEQRES 40 A 538 ILE ALA ASP PRO ASP ASP ARG GLY MET LEU ASP ILE CYS SEQRES 41 A 538 GLY PHE ASP SER GLY ALA LEU ASP VAL ILE ARG ASN PHE SEQRES 42 A 538 THR LEU ASP LEU ILE SEQRES 1 B 538 MET GLU ALA THR MET ASP GLN THR GLN PRO LEU ASN GLU SEQRES 2 B 538 LYS GLN VAL PRO ASN SER GLU GLY CYS TYR VAL TRP GLN SEQRES 3 B 538 VAL SER ASP MET ASN ARG LEU ARG ARG PHE LEU CYS PHE SEQRES 4 B 538 GLY SER GLU GLY GLY THR TYR TYR ILE GLU GLU LYS LYS SEQRES 5 B 538 LEU GLY GLN GLU ASN ALA GLU ALA LEU LEU ARG LEU ILE SEQRES 6 B 538 GLU ASP GLY LYS GLY CYS GLU VAL VAL GLN GLU ILE LYS SEQRES 7 B 538 THR PHE SER GLN GLU GLY ARG ALA ALA LYS GLN GLU PRO SEQRES 8 B 538 THR LEU PHE ALA LEU ALA VAL CYS SER GLN CYS SER ASP SEQRES 9 B 538 ILE LYS THR LYS GLN ALA ALA PHE ARG ALA VAL PRO GLU SEQRES 10 B 538 VAL CYS ARG ILE PRO THR HIS LEU PHE THR PHE ILE GLN SEQRES 11 B 538 PHE LYS LYS ASP LEU LYS GLU GLY MET LYS CYS GLY MET SEQRES 12 B 538 TRP GLY ARG ALA LEU ARG LYS ALA VAL SER ASP TRP TYR SEQRES 13 B 538 ASN THR LYS ASP ALA LEU ASN LEU ALA MET ALA VAL THR SEQRES 14 B 538 LYS TYR LYS GLN ARG ASN GLY TRP SER HIS LYS ASP LEU SEQRES 15 B 538 LEU ARG LEU SER HIS ILE LYS PRO ALA ASN GLU GLY LEU SEQRES 16 B 538 THR MET VAL ALA LYS TYR VAL SER LYS GLY TRP LYS GLU SEQRES 17 B 538 VAL GLN GLU ALA TYR LYS GLU LYS GLU LEU SER PRO GLU SEQRES 18 B 538 THR GLU LYS VAL LEU LYS TYR LEU GLU ALA THR GLU ARG SEQRES 19 B 538 VAL LYS ARG THR LYS ASP GLU LEU GLU ILE ILE HIS LEU SEQRES 20 B 538 ILE ASP GLU TYR ARG LEU VAL ARG GLU HIS LEU LEU THR SEQRES 21 B 538 ILE HIS LEU LYS SER LYS GLU ILE TRP LYS SER LEU LEU SEQRES 22 B 538 GLN ASP MET PRO LEU THR ALA LEU LEU ARG ASN LEU GLY SEQRES 23 B 538 LYS MET THR ALA ASP SER VAL LEU ALA PRO ALA SER SER SEQRES 24 B 538 GLU VAL SER SER VAL CYS GLU ARG LEU THR ASN GLU LYS SEQRES 25 B 538 LEU LEU LYS LYS ALA ARG ILE HIS PRO PHE HIS ILE LEU SEQRES 26 B 538 VAL ALA LEU GLU THR TYR LYS LYS GLY HIS GLY ASN ARG SEQRES 27 B 538 GLY LYS LEU ARG TRP ILE PRO ASP THR SER ILE VAL GLU SEQRES 28 B 538 ALA LEU ASP ASN ALA PHE TYR LYS SER PHE LYS LEU VAL SEQRES 29 B 538 GLU PRO THR GLY LYS ARG PHE LEU LEU ALA ILE ASP VAL SEQRES 30 B 538 SER ALA SER MET ASN GLN ARG VAL LEU GLY SER ILE LEU SEQRES 31 B 538 ASN ALA SER VAL VAL ALA ALA ALA MET CYS MET LEU VAL SEQRES 32 B 538 ALA ARG THR GLU LYS ASP SER HIS MET VAL ALA PHE SER SEQRES 33 B 538 ASP GLU MET LEU PRO CYS PRO ILE THR VAL ASN MET LEU SEQRES 34 B 538 LEU HIS GLU VAL VAL GLU LYS MET SER ASP ILE THR MET SEQRES 35 B 538 GLY SER THR ASP CYS ALA LEU PRO MET LEU TRP ALA GLN SEQRES 36 B 538 LYS THR ASN THR ALA ALA ASP ILE PHE ILE VAL PHE THR SEQRES 37 B 538 ASP CYS GLU THR ASN VAL GLU ASP VAL HIS PRO ALA THR SEQRES 38 B 538 ALA LEU LYS GLN TYR ARG GLU LYS MET GLY ILE PRO ALA SEQRES 39 B 538 LYS LEU ILE VAL CYS ALA MET THR SER ASN GLY PHE SER SEQRES 40 B 538 ILE ALA ASP PRO ASP ASP ARG GLY MET LEU ASP ILE CYS SEQRES 41 B 538 GLY PHE ASP SER GLY ALA LEU ASP VAL ILE ARG ASN PHE SEQRES 42 B 538 THR LEU ASP LEU ILE HET ACT A 601 4 HET MG A 701 1 HET ACT B 602 4 HET MG B 702 1 HETNAM ACT ACETATE ION HETNAM MG MAGNESIUM ION FORMUL 7 ACT 2(C2 H3 O2 1-) FORMUL 8 MG 2(MG 2+) FORMUL 11 HOH *561(H2 O) HELIX 1 1 SER A 28 GLY A 40 1 13 HELIX 2 2 GLU A 49 ASP A 67 1 19 HELIX 3 3 LYS A 69 GLU A 83 1 15 HELIX 4 4 GLN A 89 SER A 100 1 12 HELIX 5 5 ASP A 104 CYS A 119 1 16 HELIX 6 6 ILE A 121 LEU A 135 1 15 HELIX 7 7 GLY A 145 THR A 158 1 14 HELIX 8 8 ASP A 160 TYR A 171 1 12 HELIX 9 9 HIS A 179 SER A 186 1 8 HELIX 10 10 ASN A 192 LYS A 204 1 13 HELIX 11 11 GLY A 205 TYR A 213 1 9 HELIX 12 12 SER A 219 VAL A 235 1 17 HELIX 13 13 ASP A 240 ARG A 252 1 13 HELIX 14 14 VAL A 254 LEU A 258 5 5 HELIX 15 15 ILE A 261 LYS A 264 5 4 HELIX 16 16 SER A 265 GLN A 274 1 10 HELIX 17 17 PRO A 277 ASN A 284 1 8 HELIX 18 18 ASN A 284 ASP A 291 1 8 HELIX 19 19 SER A 298 THR A 309 1 12 HELIX 20 20 ASN A 310 ALA A 317 1 8 HELIX 21 21 HIS A 320 LYS A 333 1 14 HELIX 22 22 ASP A 346 SER A 360 1 15 HELIX 23 23 SER A 378 GLN A 383 5 6 HELIX 24 24 ASN A 391 GLU A 407 1 17 HELIX 25 25 LEU A 429 THR A 441 1 13 HELIX 26 26 ALA A 448 THR A 457 1 10 HELIX 27 27 HIS A 478 GLY A 491 1 14 HELIX 28 28 GLY A 525 LEU A 535 1 11 HELIX 29 29 SER B 28 GLY B 40 1 13 HELIX 30 30 GLU B 49 ASP B 67 1 19 HELIX 31 31 LYS B 69 GLU B 83 1 15 HELIX 32 32 GLN B 89 SER B 100 1 12 HELIX 33 33 ASP B 104 CYS B 119 1 16 HELIX 34 34 ILE B 121 LYS B 136 1 16 HELIX 35 35 GLY B 145 THR B 158 1 14 HELIX 36 36 ASP B 160 TYR B 171 1 12 HELIX 37 37 HIS B 179 SER B 186 1 8 HELIX 38 38 ASN B 192 LYS B 204 1 13 HELIX 39 39 GLY B 205 TYR B 213 1 9 HELIX 40 40 SER B 219 VAL B 235 1 17 HELIX 41 41 ASP B 240 ARG B 252 1 13 HELIX 42 42 VAL B 254 LEU B 258 5 5 HELIX 43 43 SER B 265 GLN B 274 1 10 HELIX 44 44 PRO B 277 ASN B 284 1 8 HELIX 45 45 ASN B 284 ASP B 291 1 8 HELIX 46 46 SER B 298 THR B 309 1 12 HELIX 47 47 ASN B 310 ALA B 317 1 8 HELIX 48 48 HIS B 320 LYS B 333 1 14 HELIX 49 49 ASP B 346 SER B 360 1 15 HELIX 50 50 SER B 378 GLN B 383 5 6 HELIX 51 51 ASN B 391 GLU B 407 1 17 HELIX 52 52 LEU B 429 THR B 441 1 13 HELIX 53 53 ALA B 448 THR B 457 1 10 HELIX 54 54 HIS B 478 GLY B 491 1 14 HELIX 55 55 GLY B 525 LEU B 535 1 11 SHEET 1 A 3 VAL A 16 PRO A 17 0 SHEET 2 A 3 TYR A 23 GLN A 26 -1 O VAL A 24 N VAL A 16 SHEET 3 A 3 PHE A 506 SER A 507 -1 O SER A 507 N TRP A 25 SHEET 1 B 2 GLN A 173 ARG A 174 0 SHEET 2 B 2 TRP A 177 SER A 178 -1 O TRP A 177 N ARG A 174 SHEET 1 C 6 MET A 419 LEU A 420 0 SHEET 2 C 6 SER A 410 PHE A 415 -1 N ALA A 414 O LEU A 420 SHEET 3 C 6 PHE A 371 ASP A 376 1 N ILE A 375 O VAL A 413 SHEET 4 C 6 ILE A 463 THR A 468 1 O ILE A 465 N ALA A 374 SHEET 5 C 6 LYS A 495 ALA A 500 1 O ILE A 497 N PHE A 464 SHEET 6 C 6 MET A 516 CYS A 520 1 O LEU A 517 N LEU A 496 SHEET 1 D 3 VAL B 16 PRO B 17 0 SHEET 2 D 3 TYR B 23 GLN B 26 -1 O VAL B 24 N VAL B 16 SHEET 3 D 3 PHE B 506 SER B 507 -1 O SER B 507 N TRP B 25 SHEET 1 E 2 GLN B 173 ARG B 174 0 SHEET 2 E 2 TRP B 177 SER B 178 -1 O TRP B 177 N ARG B 174 SHEET 1 F 6 MET B 419 LEU B 420 0 SHEET 2 F 6 SER B 410 PHE B 415 -1 N ALA B 414 O LEU B 420 SHEET 3 F 6 PHE B 371 ASP B 376 1 N ILE B 375 O VAL B 413 SHEET 4 F 6 ILE B 463 THR B 468 1 O ILE B 465 N ALA B 374 SHEET 5 F 6 LYS B 495 ALA B 500 1 O ILE B 497 N PHE B 464 SHEET 6 F 6 MET B 516 CYS B 520 1 O LEU B 517 N LEU B 496 LINK OG SER A 378 MG MG A 701 1555 1555 1.97 LINK OG SER A 380 MG MG A 701 1555 1555 2.13 LINK OG1 THR A 445 MG MG A 701 1555 1555 1.97 LINK OXT ACT A 601 MG MG A 701 1555 1555 1.92 LINK O ACT A 601 MG MG A 701 1555 1555 3.11 LINK MG MG A 701 O HOH A 702 1555 1555 2.01 LINK MG MG A 701 O HOH A 915 1555 1555 2.33 LINK OG SER B 378 MG MG B 702 1555 1555 2.07 LINK OG SER B 380 MG MG B 702 1555 1555 1.93 LINK OG1 THR B 445 MG MG B 702 1555 1555 2.12 LINK OXT ACT B 602 MG MG B 702 1555 1555 1.99 LINK MG MG B 702 O HOH B 703 1555 1555 1.87 LINK MG MG B 702 O HOH B 806 1555 1555 2.05 SITE 1 AC1 9 TYR A 47 SER A 378 ALA A 379 SER A 380 SITE 2 AC1 9 GLY A 443 SER A 444 THR A 445 ASN A 473 SITE 3 AC1 9 MG A 701 SITE 1 AC2 10 TYR B 47 SER B 378 ALA B 379 SER B 380 SITE 2 AC2 10 GLY B 443 SER B 444 THR B 445 ASN B 473 SITE 3 AC2 10 MG B 702 HOH B 806 SITE 1 AC3 6 SER A 378 SER A 380 THR A 445 ACT A 601 SITE 2 AC3 6 HOH A 702 HOH A 915 SITE 1 AC4 6 SER B 378 SER B 380 THR B 445 ACT B 602 SITE 2 AC4 6 HOH B 703 HOH B 806 CRYST1 72.680 119.980 73.540 90.00 98.91 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013759 0.000000 0.002157 0.00000 SCALE2 0.000000 0.008335 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013764 0.00000