HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 26-JUN-09 3I1E TITLE CRYSTAL STRUCTURE OF THE PDZ DOMAIN OF THE SDRC-LIKE PROTEIN (LIN2157) TITLE 2 FROM LISTERIA INNOCUA, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TITLE 3 TARGET LKR136C COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIN2157 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PDZ DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LISTERIA INNOCUA; SOURCE 3 ORGANISM_TAXID: 1642; SOURCE 4 STRAIN: CLIP11262; SOURCE 5 GENE: LIN2157; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+ MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET 21-23C KEYWDS ALPHA-BETA PROTEIN., STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,S.LEW,J.SEETHARAMAN,S.SAHDEV,R.XIAO,C.CICCOSANTI, AUTHOR 2 E.L.FOOTE,D.LEE,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST,G.T.MONTELIONE, AUTHOR 3 J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 3 06-SEP-23 3I1E 1 REMARK REVDAT 2 24-JUL-19 3I1E 1 REMARK REVDAT 1 14-JUL-09 3I1E 0 JRNL AUTH F.FOROUHAR,S.LEW,J.SEETHARAMAN,S.SAHDEV,R.XIAO,C.CICCOSANTI, JRNL AUTH 2 E.L.FOOTE,D.LEE,J.K.EVERETT,R.NAIR,T.B.ACTON,B.ROST, JRNL AUTH 3 G.T.MONTELIONE,J.F.HUNT,L.TONG JRNL TITL NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET LKR136C JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 & XTALVIEW REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1063672.500 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.7 REMARK 3 NUMBER OF REFLECTIONS : 6107 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) : 0.236 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.400 REMARK 3 FREE R VALUE TEST SET COUNT : 634 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.012 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 60.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 378 REMARK 3 BIN R VALUE (WORKING SET) : 0.1890 REMARK 3 BIN FREE R VALUE : 0.2630 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 35 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.044 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1386 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 24 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 65.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 67.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.67000 REMARK 3 B22 (A**2) : 6.67000 REMARK 3 B33 (A**2) : -13.34000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.59 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.74 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.730 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 36.81 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 3I1E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000053841. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7080 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : 0.12400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.28600 REMARK 200 R SYM FOR SHELL (I) : 0.30000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: COMO REMARK 200 STARTING MODEL: 3I18 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 100MM NACL, 5MM DTT, REMARK 280 0.02% NAN3, 10MM TRIS-HCL (PH 7.5) . RESERVOIR SOLUTION: 100MM REMARK 280 MES (PH 6), 40% PEG 400, AND 100MM MGSO4., MICROBATCH, UNDER OIL, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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 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 25.36733 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 50.73467 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 MET B 1 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 ASP A 12 43.21 -96.26 REMARK 500 ALA A 15 23.94 -66.27 REMARK 500 HIS A 44 -9.36 -53.40 REMARK 500 ASN A 60 11.16 -171.49 REMARK 500 GLU A 64 150.28 176.51 REMARK 500 LEU A 69 -178.28 -47.83 REMARK 500 THR A 70 -177.42 -175.57 REMARK 500 ASP A 73 -133.73 -127.38 REMARK 500 HIS A 88 -167.41 59.82 REMARK 500 ASP B 12 42.82 -96.21 REMARK 500 ALA B 15 24.12 -66.36 REMARK 500 HIS B 44 -9.22 -53.36 REMARK 500 ASN B 60 11.02 -171.57 REMARK 500 GLU B 64 150.34 176.22 REMARK 500 LEU B 69 -178.71 -47.85 REMARK 500 THR B 70 -177.68 -175.01 REMARK 500 ASP B 73 -133.58 -127.65 REMARK 500 HIS B 88 -167.45 60.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: LKR136C RELATED DB: TARGETDB DBREF 3I1E A 2 82 UNP Q929W6 Q929W6_LISIN 129 209 DBREF 3I1E B 2 82 UNP Q929W6 Q929W6_LISIN 129 209 SEQADV 3I1E MET A 1 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E LEU A 83 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E GLU A 84 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS A 85 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS A 86 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS A 87 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS A 88 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS A 89 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS A 90 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E MET B 1 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E LEU B 83 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E GLU B 84 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS B 85 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS B 86 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS B 87 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS B 88 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS B 89 UNP Q929W6 EXPRESSION TAG SEQADV 3I1E HIS B 90 UNP Q929W6 EXPRESSION TAG SEQRES 1 A 90 MET ASP GLY VAL TYR VAL LEU SER VAL LYS GLU ASP VAL SEQRES 2 A 90 PRO ALA ALA GLY ILE LEU HIS ALA GLY ASP LEU ILE THR SEQRES 3 A 90 GLU ILE ASP GLY GLN SER PHE LYS SER SER GLN GLU PHE SEQRES 4 A 90 ILE ASP TYR ILE HIS SER LYS LYS VAL GLY ASP THR VAL SEQRES 5 A 90 LYS ILE LYS TYR LYS HIS GLY ASN LYS ASN GLU GLU ALA SEQRES 6 A 90 SER ILE LYS LEU THR ALA ILE ASP LYS LYS GLY THR PRO SEQRES 7 A 90 GLY ILE GLY ILE LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 90 MET ASP GLY VAL TYR VAL LEU SER VAL LYS GLU ASP VAL SEQRES 2 B 90 PRO ALA ALA GLY ILE LEU HIS ALA GLY ASP LEU ILE THR SEQRES 3 B 90 GLU ILE ASP GLY GLN SER PHE LYS SER SER GLN GLU PHE SEQRES 4 B 90 ILE ASP TYR ILE HIS SER LYS LYS VAL GLY ASP THR VAL SEQRES 5 B 90 LYS ILE LYS TYR LYS HIS GLY ASN LYS ASN GLU GLU ALA SEQRES 6 B 90 SER ILE LYS LEU THR ALA ILE ASP LYS LYS GLY THR PRO SEQRES 7 B 90 GLY ILE GLY ILE LEU GLU HIS HIS HIS HIS HIS HIS FORMUL 3 HOH *24(H2 O) HELIX 1 1 VAL A 13 GLY A 17 5 5 HELIX 2 2 SER A 35 LYS A 46 1 12 HELIX 3 3 VAL B 13 GLY B 17 5 5 HELIX 4 4 SER B 35 LYS B 46 1 12 SHEET 1 A 3 LEU A 24 ILE A 25 0 SHEET 2 A 3 VAL A 4 VAL A 9 -1 N VAL A 4 O ILE A 25 SHEET 3 A 3 ILE A 82 GLU A 84 -1 O LEU A 83 N LEU A 7 SHEET 1 B 4 GLN A 31 SER A 32 0 SHEET 2 B 4 GLU A 27 ILE A 28 -1 N ILE A 28 O GLN A 31 SHEET 3 B 4 THR A 51 LYS A 55 -1 O LYS A 55 N GLU A 27 SHEET 4 B 4 ALA A 65 LYS A 68 -1 O ALA A 65 N ILE A 54 SHEET 1 C 2 LYS A 57 HIS A 58 0 SHEET 2 C 2 LYS A 61 ASN A 62 -1 O LYS A 61 N HIS A 58 SHEET 1 D 2 THR A 70 ALA A 71 0 SHEET 2 D 2 PRO A 78 GLY A 79 -1 O GLY A 79 N THR A 70 SHEET 1 E 3 LEU B 24 ILE B 25 0 SHEET 2 E 3 VAL B 4 VAL B 9 -1 N VAL B 4 O ILE B 25 SHEET 3 E 3 ILE B 82 GLU B 84 -1 O LEU B 83 N LEU B 7 SHEET 1 F 4 GLN B 31 SER B 32 0 SHEET 2 F 4 GLU B 27 ILE B 28 -1 N ILE B 28 O GLN B 31 SHEET 3 F 4 THR B 51 LYS B 55 -1 O LYS B 55 N GLU B 27 SHEET 4 F 4 ALA B 65 LYS B 68 -1 O ALA B 65 N ILE B 54 SHEET 1 G 2 LYS B 57 HIS B 58 0 SHEET 2 G 2 LYS B 61 ASN B 62 -1 O LYS B 61 N HIS B 58 SHEET 1 H 2 THR B 70 ALA B 71 0 SHEET 2 H 2 PRO B 78 GLY B 79 -1 O GLY B 79 N THR B 70 CRYST1 43.680 43.680 76.102 90.00 90.00 120.00 P 31 6 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 0.022894 0.013218 0.000000 0.00000 SCALE2 0.000000 0.026435 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013140 0.00000