HEADER HYDROLASE 16-MAY-10 3N1N TITLE CRYSTAL STRUCTURE OF THE COMPLEX OF TYPE I RIBOSOME INACTIVATING TITLE 2 PROTEIN WITH GUANINE AT 2.2A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSOME INACTIVATING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RIP; COMPND 5 EC: 3.2.2.22 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOMORDICA BALSAMINA; SOURCE 3 ORGANISM_COMMON: BALSAM APPLE; SOURCE 4 ORGANISM_TAXID: 3672 KEYWDS RIP, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.S.KUSHWAHA,N.SINGH,M.SINHA,P.KAUR,C.BETZEL,S.SHARMA,T.P.SINGH REVDAT 5 09-OCT-24 3N1N 1 REMARK REVDAT 4 01-NOV-23 3N1N 1 HETSYN REVDAT 3 29-JUL-20 3N1N 1 COMPND REMARK HETNAM LINK REVDAT 3 2 1 SITE ATOM REVDAT 2 28-MAR-12 3N1N 1 JRNL VERSN REVDAT 1 14-JUL-10 3N1N 0 JRNL AUTH G.S.KUSHWAHA,N.PANDEY,M.SINHA,S.B.SINGH,P.KAUR,S.SHARMA, JRNL AUTH 2 T.P.SINGH JRNL TITL CRYSTAL STRUCTURES OF A TYPE-1 RIBOSOME INACTIVATING PROTEIN JRNL TITL 2 FROM MOMORDICA BALSAMINA IN THE BOUND AND UNBOUND STATES JRNL REF BIOCHIM.BIOPHYS.ACTA V.1824 679 2012 JRNL REFN ISSN 0006-3002 JRNL PMID 22361570 JRNL DOI 10.1016/J.BBAPAP.2012.02.005 REMARK 2 REMARK 2 RESOLUTION. 2.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 2.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 112384.300 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 12622 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) : 0.173 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 647 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.23 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.37 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1946 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE : 0.2520 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 99 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1911 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 253 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.58000 REMARK 3 B22 (A**2) : -4.58000 REMARK 3 B33 (A**2) : 9.17000 REMARK 3 B12 (A**2) : -0.67000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.22 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.780 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) : 1.440 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.300 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.200 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.200 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.27 REMARK 3 BSOL : 44.91 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3N1N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000059266. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-09 REMARK 200 TEMPERATURE (KELVIN) : 292 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : AUTOMAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12622 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.230 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 (%) : 97.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.4 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1AHA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PHOSPHATE BUFFER, PEG6000, PH 6.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 65.82000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.00119 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 13.73667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 65.82000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 38.00119 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 13.73667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 65.82000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 38.00119 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 13.73667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 76.00239 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 27.47333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 76.00239 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 27.47333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 76.00239 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 27.47333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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, 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 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 A 143 N - CA - C ANGL. DEV. = -18.1 DEGREES REMARK 500 VAL A 232 CB - CA - C ANGL. DEV. = -13.0 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 LEU A 77 -120.56 58.74 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AHA RELATED DB: PDB REMARK 900 THE N-GLYCOSIDASE MECHANISM OF RIBOSOME-INACTIVATING PROTEINS REMARK 900 IMPLIED BY CRYSTAL STRUCTURES OF ALPHA-MOMORCHARIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE GIVEN FOR MOMORDICA BALSAMINA IS CORRECT, ITS GENBANK REMARK 999 ACCESSION NO. IS HM367595. DBREF 3N1N A 1 246 PDB 3N1N 3N1N 1 246 SEQRES 1 A 246 ASP VAL SER PHE ARG LEU SER GLY ALA ASP PRO SER SER SEQRES 2 A 246 TYR GLY MET PHE ILE LYS ASP LEU ARG ASN ALA LEU PRO SEQRES 3 A 246 HIS THR GLU LYS VAL TYR ASN ILE PRO LEU LEU LEU PRO SEQRES 4 A 246 SER VAL SER GLY ALA GLY ARG TYR LEU LEU MET HIS LEU SEQRES 5 A 246 PHE ASN TYR ASP GLY ASN THR ILE THR VAL ALA VAL ASP SEQRES 6 A 246 VAL THR ASN VAL TYR ILE MET GLY TYR LEU ALA LEU THR SEQRES 7 A 246 THR SER TYR PHE PHE ASN GLU PRO ALA ALA ASP LEU ALA SEQRES 8 A 246 SER GLN TYR VAL PHE ARG SER ALA ARG ARG LYS ILE THR SEQRES 9 A 246 LEU PRO TYR SER GLY ASN TYR GLU ARG LEU GLN ILE ALA SEQRES 10 A 246 ALA GLY LYS PRO ARG GLU LYS ILE PRO ILE GLY LEU PRO SEQRES 11 A 246 ALA LEU ASP THR ALA ILE SER THR LEU LEU HIS TYR ASP SEQRES 12 A 246 SER THR ALA ALA ALA GLY ALA LEU LEU VAL LEU ILE GLN SEQRES 13 A 246 THR THR ALA GLU ALA ALA ARG PHE LYS TYR ILE GLU GLN SEQRES 14 A 246 GLN ILE GLN GLU ARG ALA TYR ARG ASP GLU VAL PRO SER SEQRES 15 A 246 SER ALA THR ILE SER LEU GLU ASN SER TRP SER GLY LEU SEQRES 16 A 246 SER LYS GLN ILE GLN LEU ALA GLN GLY ASN ASN GLY VAL SEQRES 17 A 246 PHE ARG THR PRO THR VAL LEU VAL ASP SER LYS GLY ASN SEQRES 18 A 246 ARG VAL GLN ILE THR ASN VAL THR SER ASN VAL VAL THR SEQRES 19 A 246 SER ASN ILE GLN LEU LEU LEU ASN THR LYS ASN ILE MODRES 3N1N ASN A 227 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET GUN A4053 11 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GUN GUANINE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 3 GUN C5 H5 N5 O FORMUL 4 HOH *253(H2 O) HELIX 1 1 ASP A 10 ALA A 24 1 15 HELIX 2 2 SER A 42 GLY A 45 5 4 HELIX 3 3 GLU A 85 SER A 92 1 8 HELIX 4 4 ASN A 110 GLY A 119 1 10 HELIX 5 5 PRO A 121 ILE A 125 5 5 HELIX 6 6 GLY A 128 LEU A 140 1 13 HELIX 7 7 ASP A 143 PHE A 164 1 22 HELIX 8 8 PHE A 164 ARG A 174 1 11 HELIX 9 9 SER A 182 ALA A 202 1 21 HELIX 10 10 GLN A 203 ASN A 206 5 4 HELIX 11 11 SER A 230 ASN A 236 1 7 HELIX 12 12 ASN A 242 ILE A 246 5 5 SHEET 1 A 6 VAL A 2 ARG A 5 0 SHEET 2 A 6 TYR A 47 PHE A 53 1 O HIS A 51 N VAL A 2 SHEET 3 A 6 THR A 59 ASP A 65 -1 O VAL A 62 N MET A 50 SHEET 4 A 6 ILE A 71 ALA A 76 -1 O GLY A 73 N ALA A 63 SHEET 5 A 6 THR A 79 PHE A 82 -1 O TYR A 81 N TYR A 74 SHEET 6 A 6 ARG A 101 THR A 104 1 O ILE A 103 N SER A 80 SHEET 1 B 2 HIS A 27 VAL A 31 0 SHEET 2 B 2 ILE A 34 LEU A 37 -1 O LEU A 36 N GLU A 29 SHEET 1 C 2 VAL A 208 VAL A 216 0 SHEET 2 C 2 ARG A 222 ASN A 227 -1 O ILE A 225 N THR A 213 LINK ND2 ASN A 227 C1 NAG B 1 1555 1555 1.46 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.45 CRYST1 131.640 131.640 41.210 90.00 90.00 120.00 H 3 9 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 0.007596 0.004386 0.000000 0.00000 SCALE2 0.000000 0.008772 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024266 0.00000