HEADER TRANSFERASE 07-FEB-02 1KZL TITLE RIBOFLAVIN SYNTHASE FROM S.POMBE BOUND TO CARBOXYETHYLLUMAZINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOFLAVIN SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RIBOFLAVIN SYNTHASE ALPHA CHAIN; COMPND 5 EC: 2.5.1.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE; SOURCE 3 ORGANISM_COMMON: FISSION YEAST; SOURCE 4 ORGANISM_TAXID: 4896; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PNCO113 KEYWDS BIOSYNTHESIS OF RIBOFLAVIN, RIBOFLAVIN SYNTHASE, SCHIZOSACCHAROMYCES KEYWDS 2 POMBE, LIGAND BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.GERHARDT,A.K.SCHOTT,N.KAIRIES,M.CUSHMAN,B.ILLARIONOV,W.EISENREICH, AUTHOR 2 A.BACHER,R.HUBER,S.STEINBACHER,M.FISCHER REVDAT 3 13-MAR-24 1KZL 1 REMARK LINK REVDAT 2 24-FEB-09 1KZL 1 VERSN REVDAT 1 06-NOV-02 1KZL 0 JRNL AUTH S.GERHARDT,A.K.SCHOTT,N.KAIRIES,M.CUSHMAN,B.ILLARIONOV, JRNL AUTH 2 W.EISENREICH,A.BACHER,R.HUBER,S.STEINBACHER,M.FISCHER JRNL TITL STUDIES ON THE REACTION MECHANISM OF RIBOFLAVIN SYNTHASE; JRNL TITL 2 X-RAY CRYSTAL STRUCTURE OF A COMPLEX WITH JRNL TITL 3 6-CARBOXYETHYL-7-OXO-8-RIBITYLLUMAZINE JRNL REF STRUCTURE V. 10 1371 2002 JRNL REFN ISSN 0969-2126 JRNL PMID 12377123 JRNL DOI 10.1016/S0969-2126(02)00864-X REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 15097 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1530 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1557 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 55 REMARK 3 SOLVENT ATOMS : 121 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.239 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1KZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-FEB-02. REMARK 100 THE DEPOSITION ID IS D_1000015508. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.010, 1.000, 0.9499 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15097 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 19.881 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : NULL 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BICINE, 2-METHYL-2,4-PENTANEDIOL, PH REMARK 280 9.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 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 30.98400 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 61.96800 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 46.47600 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 77.46000 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 15.49200 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 300 REMARK: IN CONTRAST TO THE HOMOTRIMERIC SOLUTION STATE OF NATIVE REMARK 300 RIBOFLAVIN SYNTHASE FROM S. POMBE. BUT THIS STRUCTURE IS MONOMERIC REMARK 300 IN ITS CRYSTAL STRUCTURE. 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 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 ILE A 203 REMARK 465 LYS A 204 REMARK 465 LYS A 205 REMARK 465 THR A 206 REMARK 465 GLN A 207 REMARK 465 ALA A 208 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 56 CG CD NE CZ NH1 NH2 REMARK 480 GLN A 100 CD OE1 NE2 REMARK 480 GLU A 111 CG CD OE1 OE2 REMARK 480 GLU A 117 CG CD OE1 OE2 REMARK 480 GLN A 186 CD OE1 NE2 REMARK 480 TYR A 190 CD1 CD2 CE1 CE2 CZ OH REMARK 480 HIS A 198 CB CG ND1 CD2 CE1 NE2 REMARK 480 ASP A 201 CB CG OD1 OD2 REMARK 480 TRP A 202 CB CG CD1 CD2 NE1 CE2 CE3 REMARK 480 TRP A 202 CZ2 CZ3 CH2 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 ALA A 29 60.09 -165.94 REMARK 500 MET A 94 77.25 -100.15 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 HG A1001 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 48 SG REMARK 620 2 GLN A 100 O 100.9 REMARK 620 3 CRM A 502 O28 100.3 158.1 REMARK 620 4 HOH A1019 O 83.8 132.3 45.1 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 HG A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CRM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CRM A 502 DBREF 1KZL A 1 208 UNP Q9Y7P0 RISA_SCHPO 1 208 SEQRES 1 A 208 MET PHE THR GLY LEU VAL GLU ALA ILE GLY VAL VAL LYS SEQRES 2 A 208 ASP VAL GLN GLY THR ILE ASP ASN GLY PHE ALA MET LYS SEQRES 3 A 208 ILE GLU ALA PRO GLN ILE LEU ASP ASP CYS HIS THR GLY SEQRES 4 A 208 ASP SER ILE ALA VAL ASN GLY THR CYS LEU THR VAL THR SEQRES 5 A 208 ASP PHE ASP ARG TYR HIS PHE THR VAL GLY ILE ALA PRO SEQRES 6 A 208 GLU SER LEU ARG LEU THR ASN LEU GLY GLN CYS LYS ALA SEQRES 7 A 208 GLY ASP PRO VAL ASN LEU GLU ARG ALA VAL LEU SER SER SEQRES 8 A 208 THR ARG MET GLY GLY HIS PHE VAL GLN GLY HIS VAL ASP SEQRES 9 A 208 THR VAL ALA GLU ILE VAL GLU LYS LYS GLN ASP GLY GLU SEQRES 10 A 208 ALA ILE ASP PHE THR PHE ARG PRO ARG ASP PRO PHE VAL SEQRES 11 A 208 LEU LYS TYR ILE VAL TYR LYS GLY TYR ILE ALA LEU ASP SEQRES 12 A 208 GLY THR SER LEU THR ILE THR HIS VAL ASP ASP SER THR SEQRES 13 A 208 PHE SER ILE MET MET ILE SER TYR THR GLN SER LYS VAL SEQRES 14 A 208 ILE MET ALA LYS LYS ASN VAL GLY ASP LEU VAL ASN VAL SEQRES 15 A 208 GLU VAL ASP GLN ILE GLY LYS TYR THR GLU LYS LEU VAL SEQRES 16 A 208 GLU ALA HIS ILE ALA ASP TRP ILE LYS LYS THR GLN ALA HET HG A1001 1 HET CRM A 501 27 HET CRM A 502 27 HETNAM HG MERCURY (II) ION HETNAM CRM 3-[8-((2S,3S,4R)-2,3,4,5-TETRAHYDROXYPENTYL)-2,4,7- HETNAM 2 CRM TRIOXO-1,3,8-TRIHYDROPTERIDIN-6-YL]PROPANOIC ACID HETSYN CRM CARBOXYETHYLLUMAZINE FORMUL 2 HG HG 2+ FORMUL 3 CRM 2(C14 H18 N4 O9) FORMUL 5 HOH *121(H2 O) HELIX 1 1 PRO A 30 LEU A 33 5 4 HELIX 2 2 ALA A 64 THR A 71 1 8 HELIX 3 3 ASN A 72 CYS A 76 5 5 HELIX 4 4 ASP A 127 ILE A 134 5 8 HELIX 5 5 ILE A 162 SER A 167 1 6 HELIX 6 6 VAL A 169 LYS A 174 5 6 HELIX 7 7 GLN A 186 ILE A 199 1 14 SHEET 1 A 7 ALA A 8 THR A 18 0 SHEET 2 A 7 GLY A 22 GLU A 28 -1 O GLU A 28 N VAL A 11 SHEET 3 A 7 HIS A 58 ILE A 63 -1 O ILE A 63 N PHE A 23 SHEET 4 A 7 THR A 47 PHE A 54 -1 N ASP A 53 O THR A 60 SHEET 5 A 7 SER A 41 VAL A 44 -1 N ILE A 42 O LEU A 49 SHEET 6 A 7 PRO A 81 ARG A 86 -1 O GLU A 85 N ALA A 43 SHEET 7 A 7 ALA A 8 THR A 18 -1 N GLY A 10 O VAL A 82 SHEET 1 B 7 THR A 105 ASP A 115 0 SHEET 2 B 7 ALA A 118 PRO A 125 -1 O ASP A 120 N LYS A 113 SHEET 3 B 7 PHE A 157 MET A 161 -1 O PHE A 157 N PHE A 123 SHEET 4 B 7 THR A 145 VAL A 152 -1 N HIS A 151 O SER A 158 SHEET 5 B 7 TYR A 139 LEU A 142 -1 N ILE A 140 O LEU A 147 SHEET 6 B 7 LEU A 179 VAL A 184 -1 O GLU A 183 N ALA A 141 SHEET 7 B 7 THR A 105 ASP A 115 -1 N THR A 105 O VAL A 182 LINK SG CYS A 48 HG HG A1001 1555 1555 2.52 LINK O GLN A 100 HG HG A1001 1555 1555 3.52 LINK O28 CRM A 502 HG HG A1001 1555 1555 3.44 LINK HG HG A1001 O HOH A1019 1555 1555 2.91 SITE 1 AC1 4 CYS A 48 GLN A 100 CRM A 502 HOH A1019 SITE 1 AC2 16 GLY A 4 LEU A 5 VAL A 6 TYR A 139 SITE 2 AC2 16 THR A 145 SER A 146 LEU A 147 THR A 148 SITE 3 AC2 16 MET A 160 MET A 161 ILE A 162 TYR A 164 SITE 4 AC2 16 THR A 165 HOH A1053 HOH A1084 HOH A1098 SITE 1 AC3 16 THR A 47 CYS A 48 LEU A 49 THR A 50 SITE 2 AC3 16 GLY A 62 ILE A 63 ALA A 64 SER A 67 SITE 3 AC3 16 GLY A 101 HIS A 102 VAL A 103 LYS A 137 SITE 4 AC3 16 HG A1001 HOH A1004 HOH A1019 HOH A1086 CRYST1 70.485 70.485 92.952 90.00 90.00 120.00 P 61 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 0.014187 0.008191 0.000000 0.00000 SCALE2 0.000000 0.016382 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010758 0.00000