HEADER EYE-LENS PROTEIN 13-MAR-98 1A7H TITLE GAMMA S CRYSTALLIN C-TERMINAL DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GAMMAS CRYSTALLIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 CELL_LINE: BL21; SOURCE 6 ORGAN: EYE; SOURCE 7 ORGANELLE: EYE-LENS; SOURCE 8 GENE: CRYGS; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 12 EXPRESSION_SYSTEM_VECTOR: PET3A; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: BL21; SOURCE 14 EXPRESSION_SYSTEM_GENE: CRYGS KEYWDS EYE-LENS PROTEIN, GAMMA CRYSTALLIN S, EYE LENS PROTEIN, MULTIGENE KEYWDS 2 FAMILY EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BASAK,C.SLINGSBY REVDAT 4 03-APR-24 1A7H 1 REMARK REVDAT 3 21-DEC-22 1A7H 1 REMARK SEQADV REVDAT 2 24-FEB-09 1A7H 1 VERSN REVDAT 1 27-MAY-98 1A7H 0 JRNL AUTH A.K.BASAK,R.C.KROONE,N.H.LUBSEN,C.E.NAYLOR,R.JAENICKE, JRNL AUTH 2 C.SLINGSBY JRNL TITL THE C-TERMINAL DOMAINS OF GAMMAS-CRYSTALLIN PAIR ABOUT A JRNL TITL 2 DISTORTED TWOFOLD AXIS. JRNL REF PROTEIN ENG. V. 11 337 1998 JRNL REFN ISSN 0269-2139 JRNL PMID 9681865 JRNL DOI 10.1093/PROTEIN/11.5.337 REMARK 2 REMARK 2 RESOLUTION. 2.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 6709 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REFINEMENT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 434 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.56 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.68 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 738 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 56 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 : 1444 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 50 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.48 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) : 0.33 REMARK 3 LOW RESOLUTION CUTOFF (A) : 30.0 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) : 1.680 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.13 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.460 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED INDIVIDUAL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.570 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.600 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.570 ; 2.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.600 ; 5.000 REMARK 3 REMARK 3 NCS MODEL : RESTRAINED REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : 0.406 ; 300 REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A7H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170488. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-96 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : GE(111) REMARK 200 OPTICS : PLATINUM VERTICAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6716 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.560 REMARK 200 RESOLUTION RANGE LOW (A) : 45.640 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.05800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 11.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: GAMMA B C-TERMINAL REMARK 200 REMARK 200 REMARK: TAKEN FROM WHOLE STRUCTURE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN CONCENTRATION 5MGS/ML. 0.1M NA REMARK 280 -CITRATE, PH 5.0, 20-22%(W/V) PEG8K, 2% 1,4-DIOXANE, AT ROOM- REMARK 280 TEMPERATURE. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.66667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 113.33333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 85.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 141.66667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 28.33333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 56.66667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 113.33333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 141.66667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 85.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 28.33333 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 PROTEIN IN THE CRYSTAL LATTICE IS A DIMER. IN DILUTE REMARK 300 SOLUTION IT IS A MONOMER. THERE IS NO NATURALLY OCCURRING REMARK 300 BIOLOGICAL EQUIVALENT. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 ARG B 152 CG CD NE CZ NH1 NH2 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 LEU A 145 CA - CB - CG ANGL. DEV. = -18.5 DEGREES REMARK 500 LEU B 145 CA - CB - CG ANGL. DEV. = -20.6 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 TYR A 88 102.69 74.22 REMARK 500 SER A 111 109.03 -162.78 REMARK 500 SER B 111 108.46 -162.79 REMARK 500 LYS B 149 -174.77 -170.98 REMARK 500 REMARK 500 REMARK: NULL DBREF 1A7H A 88 172 UNP P06504 CRBS_BOVIN 93 177 DBREF 1A7H B 88 172 UNP P06504 CRBS_BOVIN 93 177 SEQADV 1A7H ILE A 90 UNP P06504 LEU 95 CONFLICT SEQADV 1A7H ILE B 90 UNP P06504 LEU 95 CONFLICT SEQRES 1 A 86 MET TYR LYS ILE GLN ILE PHE GLU LYS GLY ASP PHE ASN SEQRES 2 A 86 GLY GLN MET HIS GLU THR THR GLU ASP CYS PRO SER ILE SEQRES 3 A 86 MET GLU GLN PHE HIS MET ARG GLU VAL HIS SER CYS LYS SEQRES 4 A 86 VAL LEU GLU GLY ALA TRP ILE PHE TYR GLU LEU PRO ASN SEQRES 5 A 86 TYR ARG GLY ARG GLN TYR LEU LEU ASP LYS LYS GLU TYR SEQRES 6 A 86 ARG LYS PRO VAL ASP TRP GLY ALA ALA SER PRO ALA VAL SEQRES 7 A 86 GLN SER PHE ARG ARG ILE VAL GLU SEQRES 1 B 86 MET TYR LYS ILE GLN ILE PHE GLU LYS GLY ASP PHE ASN SEQRES 2 B 86 GLY GLN MET HIS GLU THR THR GLU ASP CYS PRO SER ILE SEQRES 3 B 86 MET GLU GLN PHE HIS MET ARG GLU VAL HIS SER CYS LYS SEQRES 4 B 86 VAL LEU GLU GLY ALA TRP ILE PHE TYR GLU LEU PRO ASN SEQRES 5 B 86 TYR ARG GLY ARG GLN TYR LEU LEU ASP LYS LYS GLU TYR SEQRES 6 B 86 ARG LYS PRO VAL ASP TRP GLY ALA ALA SER PRO ALA VAL SEQRES 7 B 86 GLN SER PHE ARG ARG ILE VAL GLU FORMUL 3 HOH *50(H2 O) HELIX 1 1 GLY A 96 PHE A 98 5 3 HELIX 2 2 ILE A 112 PHE A 116 1 5 HELIX 3 3 PRO A 154 TRP A 157 5 4 HELIX 4 4 GLY B 96 PHE B 98 5 3 HELIX 5 5 ILE B 112 PHE B 116 1 5 HELIX 6 6 PRO B 154 TRP B 157 5 4 SHEET 1 A 4 MET A 102 THR A 105 0 SHEET 2 A 4 LYS A 89 PHE A 93 -1 N ILE A 92 O HIS A 103 SHEET 3 A 4 SER A 123 GLU A 128 -1 N GLU A 128 O LYS A 89 SHEET 4 A 4 LYS A 149 TYR A 151 -1 N TYR A 151 O CYS A 124 SHEET 1 B 3 ARG A 140 LEU A 146 0 SHEET 2 B 3 TRP A 131 LEU A 136 -1 N PHE A 133 O TYR A 144 SHEET 3 B 3 SER A 166 ARG A 169 -1 N ARG A 168 O ILE A 132 SHEET 1 C 4 MET B 102 THR B 105 0 SHEET 2 C 4 LYS B 89 PHE B 93 -1 N ILE B 92 O HIS B 103 SHEET 3 C 4 SER B 123 GLU B 128 -1 N GLU B 128 O LYS B 89 SHEET 4 C 4 LYS B 149 TYR B 151 -1 N TYR B 151 O CYS B 124 SHEET 1 D 3 ARG B 140 LEU B 146 0 SHEET 2 D 3 TRP B 131 LEU B 136 -1 N PHE B 133 O TYR B 144 SHEET 3 D 3 SER B 166 ARG B 169 -1 N ARG B 168 O ILE B 132 CRYST1 62.250 62.250 170.000 90.00 90.00 120.00 P 61 2 2 24 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 0.016064 0.009275 0.000000 0.00000 SCALE2 0.000000 0.018549 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005882 0.00000 MTRIX1 1 -0.355840 -0.084970 -0.930680 103.14307 1 MTRIX2 1 -0.605320 -0.737770 0.298800 54.72361 1 MTRIX3 1 -0.712020 0.669680 0.211090 51.32024 1