PDB Short entry for 2P46 HEADER HYDROLASE/IMMUNE SYSTEM 11-MAR-07 2P46 TITLE COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A TITLE 2 AT 2.5A RESOLUTION: SE5B-ORTHO-2 CRYSTAL FORM WITH FIVE SE-MET SITES TITLE 3 (L4M, M34, M51, F68M, M83) IN VHH SCAFFOLD. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: RNASE 1, RNASE A; COMPND 5 EC: 3.1.27.5; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ANTIBODY CAB-RN05; COMPND 8 CHAIN: B, D; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: CAMELUS DROMEDARIUS; SOURCE 7 ORGANISM_COMMON: ARABIAN CAMEL; SOURCE 8 ORGANISM_TAXID: 9838; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SEMET PHASING, CAMELID SINGLE-DOMAIN ANTIBODY, VHH, CAB-RN05, RNASE KEYWDS 2 A, YEAST SURFACE DISPLAY, HYDROLASE-IMMUNE SYSTEM COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR V.TERESHKO,S.UYSAL,A.KOIDE,K.MARGALEF,S.KOIDE,A.A.KOSSIAKOFF REVDAT 4 13-JUL-11 2P46 1 VERSN REVDAT 3 24-FEB-09 2P46 1 VERSN REVDAT 2 12-AUG-08 2P46 1 JRNL REVDAT 1 11-MAR-08 2P46 0 JRNL AUTH V.TERESHKO,S.UYSAL,A.KOIDE,K.MARGALEF,S.KOIDE,A.A.KOSSIAKOFF JRNL TITL TOWARD CHAPERONE-ASSISTED CRYSTALLOGRAPHY: PROTEIN JRNL TITL 2 ENGINEERING ENHANCEMENT OF CRYSTAL PACKING AND X-RAY PHASING JRNL TITL 3 CAPABILITIES OF A CAMELID SINGLE-DOMAIN ANTIBODY (VHH) JRNL TITL 4 SCAFFOLD JRNL REF PROTEIN SCI. V. 17 1175 2008 JRNL REFN ISSN 0961-8368 JRNL PMID 18445622 JRNL DOI 10.1110/PS.034892.108 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 14539 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) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 780 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1039 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE SET COUNT : 59 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3642 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 83 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) : 29.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.34000 REMARK 3 B22 (A**2) : 4.22000 REMARK 3 B33 (A**2) : -1.87000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.386 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.267 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.509 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.900 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3714 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3148 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5018 ; 1.040 ; 1.890 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7364 ; 0.740 ; 2.155 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 476 ; 9.372 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 164 ;34.774 ;24.390 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 610 ;16.698 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;15.707 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 536 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4228 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 748 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 651 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3049 ; 0.202 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1972 ; 0.089 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 112 ; 0.176 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 9 ; 0.135 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 29 ; 0.212 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 75 ; 0.220 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.122 ; 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): 2908 ; 1.005 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1006 ; 0.158 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3780 ; 1.082 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1545 ; 1.854 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1238 ; 2.650 ; 4.500 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 2 A 124 REMARK 3 RESIDUE RANGE : A 201 A 205 REMARK 3 ORIGIN FOR THE GROUP (A): 5.6944 5.7517 72.2239 REMARK 3 T TENSOR REMARK 3 T11: 0.0124 T22: -0.0504 REMARK 3 T33: 0.0051 T12: 0.0466 REMARK 3 T13: 0.0034 T23: 0.0207 REMARK 3 L TENSOR REMARK 3 L11: 1.8946 L22: 0.8944 REMARK 3 L33: 4.4535 L12: 0.0677 REMARK 3 L13: -1.1829 L23: -0.2486 REMARK 3 S TENSOR REMARK 3 S11: -0.1586 S12: -0.3043 S13: -0.1261 REMARK 3 S21: 0.1817 S22: 0.0365 S23: -0.0565 REMARK 3 S31: 0.3795 S32: 0.2912 S33: 0.1221 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 121 REMARK 3 RESIDUE RANGE : B 206 B 206 REMARK 3 ORIGIN FOR THE GROUP (A): 7.3601 15.6650 40.5084 REMARK 3 T TENSOR REMARK 3 T11: -0.0679 T22: -0.0746 REMARK 3 T33: -0.0649 T12: 0.0176 REMARK 3 T13: -0.0065 T23: -0.0020 REMARK 3 L TENSOR REMARK 3 L11: 0.9218 L22: 1.1107 REMARK 3 L33: 3.6930 L12: 0.0585 REMARK 3 L13: -0.3030 L23: 0.8006 REMARK 3 S TENSOR REMARK 3 S11: 0.0475 S12: 0.1534 S13: -0.0859 REMARK 3 S21: -0.0451 S22: -0.0171 S23: -0.0660 REMARK 3 S31: 0.0749 S32: 0.0096 S33: -0.0304 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 : C 2 C 124 REMARK 3 RESIDUE RANGE : C 207 C 210 REMARK 3 ORIGIN FOR THE GROUP (A): -8.7298 6.0097 -10.5388 REMARK 3 T TENSOR REMARK 3 T11: -0.0088 T22: -0.0758 REMARK 3 T33: 0.0034 T12: -0.0326 REMARK 3 T13: 0.0084 T23: -0.0024 REMARK 3 L TENSOR REMARK 3 L11: 1.3000 L22: 0.8222 REMARK 3 L33: 4.5735 L12: 0.2014 REMARK 3 L13: -0.4784 L23: 0.7383 REMARK 3 S TENSOR REMARK 3 S11: -0.0929 S12: 0.1283 S13: -0.0776 REMARK 3 S21: -0.1225 S22: 0.0196 S23: -0.0071 REMARK 3 S31: 0.3757 S32: -0.3317 S33: 0.0732 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 121 REMARK 3 RESIDUE RANGE : D 211 D 211 REMARK 3 ORIGIN FOR THE GROUP (A): -10.2424 15.6886 21.2434 REMARK 3 T TENSOR REMARK 3 T11: -0.0800 T22: -0.0268 REMARK 3 T33: -0.0785 T12: -0.0087 REMARK 3 T13: -0.0044 T23: -0.0003 REMARK 3 L TENSOR REMARK 3 L11: 1.4390 L22: 1.2743 REMARK 3 L33: 3.8581 L12: -0.0830 REMARK 3 L13: -0.2709 L23: -0.5449 REMARK 3 S TENSOR REMARK 3 S11: 0.0065 S12: -0.1851 S13: -0.0456 REMARK 3 S21: 0.0722 S22: 0.0093 S23: -0.0227 REMARK 3 S31: 0.0553 S32: -0.0096 S33: -0.0158 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2P46 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-APR-07. REMARK 100 THE RCSB ID CODE IS RCSB041943. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97911 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15319 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HAMPTON RESEARCH INDEX SCREEN, REMARK 280 SOLUTION #93: ZN(CH2H3O2)2, PEG 3350, PH 8.0, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.63500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 61.70400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.02850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 61.70400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.63500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.02850 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 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: 1230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -189.2 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 LYS A 1 REMARK 465 LYS A 37 REMARK 465 ASP A 38 REMARK 465 ARG A 39 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 LYS C 1 REMARK 465 LYS C 37 REMARK 465 ASP C 38 REMARK 465 ARG C 39 REMARK 465 GLY D -1 REMARK 465 SER D 0 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 ASP B 84 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP B 90 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP D 84 CB - CG - OD2 ANGL. DEV. = 5.4 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 HIS A 12 -17.22 -144.64 REMARK 500 ALA A 19 152.46 178.51 REMARK 500 GLN A 60 -130.22 -111.11 REMARK 500 THR A 87 -165.64 -68.51 REMARK 500 HIS A 119 129.61 -170.85 REMARK 500 GLU B 6 105.26 -163.85 REMARK 500 TYR B 29 -167.58 -113.72 REMARK 500 ALA B 49 144.42 -174.98 REMARK 500 ASN B 77 54.39 -91.18 REMARK 500 GLU B 102 -138.18 56.84 REMARK 500 SER C 22 159.52 175.35 REMARK 500 GLN C 60 -135.64 -102.80 REMARK 500 GLU D 6 116.44 -171.09 REMARK 500 TYR D 29 -168.23 -113.86 REMARK 500 ASN D 77 47.47 -90.55 REMARK 500 ALA D 92 165.23 178.91 REMARK 500 GLU D 102 -133.98 43.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 TYR A 92 PRO A 93 104.96 REMARK 500 ASN A 113 PRO A 114 128.81 REMARK 500 VAL B 5 GLU B 6 -149.90 REMARK 500 ASN C 113 PRO C 114 117.68 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 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 12 NE2 REMARK 620 2 HIS A 119 ND1 125.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 49 OE2 REMARK 620 2 HOH A 208 O 72.5 REMARK 620 3 HOH A 209 O 70.1 85.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 105 NE2 REMARK 620 2 HOH A 206 O 89.7 REMARK 620 3 HOH A 207 O 97.4 122.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 119 NE2 REMARK 620 2 HOH A 210 O 119.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 207 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 12 NE2 REMARK 620 2 HIS C 119 ND1 123.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 208 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 105 NE2 REMARK 620 2 HOH C 212 O 95.3 REMARK 620 3 HOH C 211 O 102.7 130.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 210 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 119 NE2 REMARK 620 2 ASP C 121 OD1 86.3 REMARK 620 3 HOH C 215 O 111.9 124.4 REMARK 620 4 HOH C 214 O 114.9 90.7 122.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 210 DBREF 2P46 A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 2P46 C 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 2P46 B -1 121 PDB 2P46 2P46 -1 121 DBREF 2P46 D -1 121 PDB 2P46 2P46 -1 121 SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 123 GLY SER GLN VAL GLN MSE VAL GLU SER GLY GLY GLY LEU SEQRES 2 B 123 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SEQRES 3 B 123 SER GLY TYR ALA TYR THR TYR ILE TYR MSE GLY TRP PHE SEQRES 4 B 123 ARG GLN ALA PRO GLY LYS GLU ARG GLU GLY VAL ALA ALA SEQRES 5 B 123 MSE ASP SER GLY GLY GLY GLY THR LEU TYR ALA ASP SER SEQRES 6 B 123 VAL LYS GLY ARG MSE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 B 123 ASN THR VAL TYR LEU GLN MSE ASP SER LEU LYS PRO GLU SEQRES 8 B 123 ASP THR ALA THR TYR TYR CYS ALA ALA GLY GLY TYR GLU SEQRES 9 B 123 LEU ARG ASP ARG THR TYR GLY GLN TRP GLY GLN GLY THR SEQRES 10 B 123 GLN VAL THR VAL SER SER SEQRES 1 C 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 C 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 C 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 C 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 C 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 C 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 C 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 C 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 C 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 C 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 D 123 GLY SER GLN VAL GLN MSE VAL GLU SER GLY GLY GLY LEU SEQRES 2 D 123 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SEQRES 3 D 123 SER GLY TYR ALA TYR THR TYR ILE TYR MSE GLY TRP PHE SEQRES 4 D 123 ARG GLN ALA PRO GLY LYS GLU ARG GLU GLY VAL ALA ALA SEQRES 5 D 123 MSE ASP SER GLY GLY GLY GLY THR LEU TYR ALA ASP SER SEQRES 6 D 123 VAL LYS GLY ARG MSE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 D 123 ASN THR VAL TYR LEU GLN MSE ASP SER LEU LYS PRO GLU SEQRES 8 D 123 ASP THR ALA THR TYR TYR CYS ALA ALA GLY GLY TYR GLU SEQRES 9 D 123 LEU ARG ASP ARG THR TYR GLY GLN TRP GLY GLN GLY THR SEQRES 10 D 123 GLN VAL THR VAL SER SER MODRES 2P46 MSE B 4 MET SELENOMETHIONINE MODRES 2P46 MSE B 34 MET SELENOMETHIONINE MODRES 2P46 MSE B 51 MET SELENOMETHIONINE MODRES 2P46 MSE B 68 MET SELENOMETHIONINE MODRES 2P46 MSE B 83 MET SELENOMETHIONINE MODRES 2P46 MSE D 4 MET SELENOMETHIONINE MODRES 2P46 MSE D 34 MET SELENOMETHIONINE MODRES 2P46 MSE D 51 MET SELENOMETHIONINE MODRES 2P46 MSE D 68 MET SELENOMETHIONINE MODRES 2P46 MSE D 83 MET SELENOMETHIONINE HET MSE B 4 8 HET MSE B 34 8 HET MSE B 51 8 HET MSE B 68 8 HET MSE B 83 8 HET MSE D 4 8 HET MSE D 34 8 HET MSE D 51 8 HET MSE D 68 8 HET MSE D 83 8 HET ZN A 201 2 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET ZN A 205 1 HET ZN B 206 1 HET ZN C 207 2 HET ZN C 208 1 HET ZN C 209 1 HET ZN C 210 1 HET ZN D 211 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION FORMUL 2 MSE 10(C5 H11 N O2 SE) FORMUL 5 ZN 11(ZN 2+) FORMUL 16 HOH *83(H2 O) HELIX 1 1 THR A 3 MET A 13 1 11 HELIX 2 2 ASN A 24 ARG A 33 1 10 HELIX 3 3 SER A 50 ALA A 56 1 7 HELIX 4 4 VAL A 57 GLN A 60 5 4 HELIX 5 5 ASP B 62 LYS B 65 5 4 HELIX 6 6 LYS B 87 THR B 91 5 5 HELIX 7 7 ARG B 104 TYR B 108 5 5 HELIX 8 8 THR C 3 MET C 13 1 11 HELIX 9 9 ASN C 24 ARG C 33 1 10 HELIX 10 10 SER C 50 VAL C 57 1 8 HELIX 11 11 CYS C 58 GLN C 60 5 3 HELIX 12 12 LYS D 87 THR D 91 5 5 HELIX 13 13 ARG D 104 TYR D 108 5 5 SHEET 1 A 5 VAL A 43 VAL A 47 0 SHEET 2 A 5 MET A 79 GLU A 86 -1 O CYS A 84 N ASN A 44 SHEET 3 A 5 TYR A 97 GLU A 111 -1 O LYS A 104 N MET A 79 SHEET 4 A 5 CYS A 72 GLN A 74 -1 N TYR A 73 O VAL A 108 SHEET 5 A 5 LYS A 61 VAL A 63 -1 N VAL A 63 O CYS A 72 SHEET 1 B 4 VAL A 43 VAL A 47 0 SHEET 2 B 4 MET A 79 GLU A 86 -1 O CYS A 84 N ASN A 44 SHEET 3 B 4 TYR A 97 GLU A 111 -1 O LYS A 104 N MET A 79 SHEET 4 B 4 VAL A 116 VAL A 124 -1 O VAL A 124 N HIS A 105 SHEET 1 C 8 GLN B 110 TRP B 111 0 SHEET 2 C 8 ALA B 92 ALA B 98 -1 N ALA B 98 O GLN B 110 SHEET 3 C 8 THR B 115 SER B 120 -1 O THR B 115 N TYR B 94 SHEET 4 C 8 GLN B 3 GLN B 13 1 N GLY B 10 O THR B 118 SHEET 5 C 8 GLN D 3 GLN D 13 -1 O GLU D 6 N LEU B 11 SHEET 6 C 8 LEU D 18 SER D 25 -1 O ALA D 23 N VAL D 5 SHEET 7 C 8 THR D 78 MSE D 83 -1 O MSE D 83 N LEU D 18 SHEET 8 C 8 MSE D 68 SER D 71 -1 N THR D 69 O GLN D 82 SHEET 1 D 4 LEU B 59 TYR B 60 0 SHEET 2 D 4 GLU B 46 ASP B 52 -1 N ALA B 50 O LEU B 59 SHEET 3 D 4 TYR B 33 GLN B 39 -1 N TRP B 36 O ALA B 49 SHEET 4 D 4 ALA B 92 ALA B 98 -1 O TYR B 95 N PHE B 37 SHEET 1 E 4 MSE B 68 SER B 71 0 SHEET 2 E 4 THR B 78 MSE B 83 -1 O GLN B 82 N THR B 69 SHEET 3 E 4 LEU B 18 SER B 25 -1 N LEU B 18 O MSE B 83 SHEET 4 E 4 GLN B 3 GLN B 13 -1 N GLN B 3 O SER B 25 SHEET 1 F 8 GLN D 3 GLN D 13 0 SHEET 2 F 8 THR D 115 SER D 120 1 O THR D 118 N GLY D 10 SHEET 3 F 8 ALA D 92 ALA D 98 -1 N ALA D 92 O VAL D 117 SHEET 4 F 8 GLN D 110 TRP D 111 -1 O GLN D 110 N ALA D 98 SHEET 5 F 8 ALA D 92 ALA D 98 -1 N ALA D 98 O GLN D 110 SHEET 6 F 8 TYR D 33 GLN D 39 -1 N PHE D 37 O TYR D 95 SHEET 7 F 8 GLU D 46 ASP D 52 -1 O GLU D 46 N ARG D 38 SHEET 8 F 8 LEU D 59 TYR D 60 -1 O LEU D 59 N ALA D 50 SHEET 1 G 5 VAL C 43 VAL C 47 0 SHEET 2 G 5 MET C 79 GLU C 86 -1 O THR C 82 N PHE C 46 SHEET 3 G 5 TYR C 97 GLU C 111 -1 O LYS C 98 N ARG C 85 SHEET 4 G 5 CYS C 72 GLN C 74 -1 N TYR C 73 O VAL C 108 SHEET 5 G 5 LYS C 61 VAL C 63 -1 N VAL C 63 O CYS C 72 SHEET 1 H 4 VAL C 43 VAL C 47 0 SHEET 2 H 4 MET C 79 GLU C 86 -1 O THR C 82 N PHE C 46 SHEET 3 H 4 TYR C 97 GLU C 111 -1 O LYS C 98 N ARG C 85 SHEET 4 H 4 VAL C 116 VAL C 124 -1 O VAL C 124 N HIS C 105 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.07 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.04 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.00 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.12 SSBOND 5 CYS B 22 CYS B 96 1555 1555 2.00 SSBOND 6 CYS C 26 CYS C 84 1555 1555 2.06 SSBOND 7 CYS C 40 CYS C 95 1555 1555 2.04 SSBOND 8 CYS C 58 CYS C 110 1555 1555 2.03 SSBOND 9 CYS C 65 CYS C 72 1555 1555 2.06 SSBOND 10 CYS D 22 CYS D 96 1555 1555 2.02 LINK NE2 HIS A 12 ZN A ZN A 201 1555 1555 2.23 LINK OE2 GLU A 49 ZN ZN A 203 1555 1555 1.97 LINK OD2 ASP A 53 ZN ZN A 204 1555 1555 1.85 LINK NE2 HIS A 105 ZN ZN A 202 1555 1555 1.95 LINK ND1 HIS A 119 ZN B ZN A 201 1555 1555 2.33 LINK NE2 HIS A 119 ZN ZN A 205 1555 1555 2.04 LINK NE2 HIS C 12 ZN A ZN C 207 1555 1555 2.03 LINK OE2 GLU C 49 ZN ZN C 209 1555 1555 2.19 LINK NE2 HIS C 105 ZN ZN C 208 1555 1555 1.94 LINK ND1 HIS C 119 ZN B ZN C 207 1555 1555 2.15 LINK NE2 HIS C 119 ZN ZN C 210 1555 1555 2.32 LINK OD1 ASP C 121 ZN ZN C 210 1555 1555 2.02 LINK OD2 ASP D 105 ZN ZN D 211 1555 1555 2.21 LINK ZN ZN A 202 O HOH A 206 1555 1555 1.99 LINK ZN ZN A 202 O HOH A 207 1555 1555 2.13 LINK ZN ZN A 203 O HOH A 208 1555 1555 2.38 LINK ZN ZN A 203 O HOH A 209 1555 1555 2.10 LINK ZN ZN A 205 O HOH A 210 1555 1555 2.34 LINK ZN ZN C 208 O HOH C 212 1555 1555 2.09 LINK ZN ZN C 208 O HOH C 211 1555 1555 2.16 LINK ZN ZN C 210 O HOH C 215 1555 1555 2.39 LINK ZN ZN C 210 O HOH C 214 1555 1555 2.15 LINK C GLN B 3 N MSE B 4 1555 1555 1.32 LINK C MSE B 4 N VAL B 5 1555 1555 1.34 LINK C TYR B 33 N MSE B 34 1555 1555 1.34 LINK C MSE B 34 N GLY B 35 1555 1555 1.32 LINK C ALA B 50 N MSE B 51 1555 1555 1.32 LINK C MSE B 51 N ASP B 52 1555 1555 1.34 LINK C ARG B 67 N MSE B 68 1555 1555 1.33 LINK C MSE B 68 N THR B 69 1555 1555 1.32 LINK C GLN B 82 N MSE B 83 1555 1555 1.33 LINK C MSE B 83 N ASP B 84 1555 1555 1.33 LINK C GLN D 3 N MSE D 4 1555 1555 1.33 LINK C MSE D 4 N VAL D 5 1555 1555 1.33 LINK C TYR D 33 N MSE D 34 1555 1555 1.32 LINK C MSE D 34 N GLY D 35 1555 1555 1.31 LINK C ALA D 50 N MSE D 51 1555 1555 1.33 LINK C MSE D 51 N ASP D 52 1555 1555 1.34 LINK C ARG D 67 N MSE D 68 1555 1555 1.33 LINK C MSE D 68 N THR D 69 1555 1555 1.31 LINK C GLN D 82 N MSE D 83 1555 1555 1.32 LINK C MSE D 83 N ASP D 84 1555 1555 1.34 SITE 1 AC1 3 GLN A 11 HIS A 12 HIS A 119 SITE 1 AC2 4 HIS A 105 HOH A 206 HOH A 207 GLU B 102 SITE 1 AC3 4 GLU A 49 HOH A 208 HOH A 209 GLY B 56 SITE 1 AC4 2 GLU A 49 ASP A 53 SITE 1 AC5 4 HIS A 119 ASP A 121 HOH A 210 HOH A 211 SITE 1 AC6 2 HIS C 12 HIS C 119 SITE 1 AC7 4 HIS C 105 HOH C 211 HOH C 212 GLU D 102 SITE 1 AC8 3 GLU C 49 SER C 80 HOH D 229 SITE 1 AC9 4 HIS C 119 ASP C 121 HOH C 214 HOH C 215 CRYST1 49.270 70.057 123.408 90.00 90.00 90.00 P 21 21 21 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 0.020296 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014274 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008103 0.00000