HEADER ZINC-BINDING PROTEIN 11-DEC-12 3ZFJ TITLE N-TERMINAL DOMAIN OF PNEUMOCOCCAL PHTD PROTEIN WITH BOUND ZN(II) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PNEUMOCOCCAL HISTIDINE TRIAD PROTEIN D; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 30-166; COMPND 5 SYNONYM: PHTD; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 373153; SOURCE 4 STRAIN: D39; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PLIM09-T-PHTD KEYWDS ZINC-BINDING PROTEIN, ZINC TRANSFER EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR B.BERSCH,C.BOUGAULT,A.FAVIER,F.GABEL,L.ROUX,T.VERNET,C.DURMORT REVDAT 4 19-JUN-24 3ZFJ 1 REMARK REVDAT 3 14-JUN-23 3ZFJ 1 REMARK LINK REVDAT 2 18-DEC-13 3ZFJ 1 JRNL REVDAT 1 20-NOV-13 3ZFJ 0 JRNL AUTH B.BERSCH,C.BOUGAULT,L.ROUX,A.FAVIER,T.VERNET,C.DURMORT JRNL TITL NEW INSIGHTS INTO HISTIDINE TRIAD PROTEINS: SOLUTION JRNL TITL 2 STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE PHTD DOMAIN AND ZINC JRNL TITL 3 TRANSFER TO ADCAII. JRNL REF PLOS ONE V. 8 81168 2013 JRNL REFN ESSN 1932-6203 JRNL PMID 24312273 JRNL DOI 10.1371/JOURNAL.PONE.0081168 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.LOISEL,S.CHIMALAPATI,C.BOUGAULT,A.IMBERTY,B.GALLET, REMARK 1 AUTH 2 A.M.DI GUILMI,J.BROWN,T.VERNET,C.DURMORT REMARK 1 TITL BIOCHEMICAL CHARACTERIZATION OF THE HISTIDINE TRIAD PROTEIN REMARK 1 TITL 2 PHTD AS A CELL SURFACE ZINC-BINDING PROTEIN OF PNEUMOCOCCUS. REMARK 1 REF BIOCHEMISTRY V. 50 3551 2011 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 21425866 REMARK 1 DOI 10.1021/BI200012F REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE REMARK 3 JRNL CITATION ABOVE REMARK 4 REMARK 4 3ZFJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1290054996. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308.0 REMARK 210 PH : 6.3 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 90% WATER, 10% D2O; 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 15N-HSQC; 13C-HSQC; 3D-15N- REMARK 210 NOESY; 3D-13C-NOESY; 2D- NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : VNMRS800 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, CNS REMARK 210 METHOD USED : UNIO10, ARIA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TOTAL ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: BACKBONE ASSIGNMENT FROM STANDARD TRIPLE RESONANCE REMARK 210 EXPERIMENTS. CCONH-TOCSY AND 3D-NOESY EXPERIMENTS FOR SIDECHAIN REMARK 210 ASSIGNMENT. 2 3D-NOESY AND A 2D-NOESY IN D2O FOR THE EXTRACTION REMARK 210 OF DISTANCE CONSTRAINTS. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 GLY A 29 REMARK 465 GLY A 30 REMARK 465 GLN A 31 REMARK 465 VAL A 32 REMARK 465 LYS A 33 REMARK 465 LYS A 34 REMARK 465 GLU A 35 REMARK 465 SER A 36 REMARK 465 ASN A 37 REMARK 465 ARG A 38 REMARK 465 VAL A 39 REMARK 465 ARG A 160 REMARK 465 SER A 161 REMARK 465 HIS A 162 REMARK 465 ASN A 163 REMARK 465 HIS A 164 REMARK 465 ASN A 165 REMARK 465 SER A 166 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-20 REMARK 470 RES CSSEQI ATOMS REMARK 470 GLU A 159 CA C O CB CG CD OE1 REMARK 470 GLU A 159 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 76 HZ3 LYS A 129 1.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 2 TYR A 79 CE1 TYR A 79 CZ 0.129 REMARK 500 2 TYR A 79 CZ TYR A 79 CE2 -0.141 REMARK 500 6 TYR A 90 CE1 TYR A 90 CZ 0.115 REMARK 500 6 TYR A 90 CZ TYR A 90 CE2 -0.126 REMARK 500 6 TYR A 137 CE1 TYR A 137 CZ 0.256 REMARK 500 6 TYR A 137 CZ TYR A 137 CE2 -0.240 REMARK 500 7 TYR A 79 CE1 TYR A 79 CZ 0.118 REMARK 500 7 TYR A 79 CZ TYR A 79 CE2 -0.132 REMARK 500 11 TYR A 79 CE1 TYR A 79 CZ 0.136 REMARK 500 11 TYR A 79 CZ TYR A 79 CE2 -0.146 REMARK 500 11 TYR A 90 CE1 TYR A 90 CZ 0.097 REMARK 500 11 TYR A 90 CZ TYR A 90 CE2 -0.104 REMARK 500 13 TYR A 90 CE1 TYR A 90 CZ 0.086 REMARK 500 13 TYR A 90 CZ TYR A 90 CE2 -0.093 REMARK 500 15 TYR A 90 CE1 TYR A 90 CZ 0.093 REMARK 500 15 TYR A 90 CZ TYR A 90 CE2 -0.100 REMARK 500 15 TYR A 134 CE1 TYR A 134 CZ -0.242 REMARK 500 15 TYR A 134 CZ TYR A 134 CE2 0.243 REMARK 500 16 TYR A 79 CE1 TYR A 79 CZ 0.130 REMARK 500 16 TYR A 79 CZ TYR A 79 CE2 -0.140 REMARK 500 16 TYR A 90 CE1 TYR A 90 CZ 0.082 REMARK 500 16 TYR A 90 CZ TYR A 90 CE2 -0.086 REMARK 500 17 TYR A 90 CE1 TYR A 90 CZ 0.092 REMARK 500 17 TYR A 90 CZ TYR A 90 CE2 -0.103 REMARK 500 20 TYR A 90 CE1 TYR A 90 CZ 0.078 REMARK 500 20 TYR A 90 CZ TYR A 90 CE2 -0.080 REMARK 500 REMARK 500 REMARK: NULL 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 6 TYR A 137 CD1 - CE1 - CZ ANGL. DEV. = -6.7 DEGREES REMARK 500 6 TYR A 137 CE1 - CZ - OH ANGL. DEV. = -19.4 DEGREES REMARK 500 15 TYR A 134 CD1 - CE1 - CZ ANGL. DEV. = 6.1 DEGREES REMARK 500 15 TYR A 134 OH - CZ - CE2 ANGL. DEV. = -16.9 DEGREES REMARK 500 15 TYR A 134 CE1 - CZ - OH ANGL. DEV. = 17.5 DEGREES REMARK 500 15 TYR A 134 CZ - CE2 - CD2 ANGL. DEV. = -6.2 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 1 ILE A 42 -51.69 -161.68 REMARK 500 1 ASP A 45 -82.67 -119.96 REMARK 500 1 ALA A 47 -168.40 -107.36 REMARK 500 1 LYS A 50 145.46 74.29 REMARK 500 1 ALA A 51 78.92 -179.96 REMARK 500 1 ALA A 144 92.62 65.00 REMARK 500 1 ASN A 146 41.64 85.13 REMARK 500 1 GLN A 158 -79.51 -81.92 REMARK 500 2 ALA A 47 98.23 -69.07 REMARK 500 2 LEU A 113 109.65 -51.33 REMARK 500 2 ALA A 144 113.43 64.36 REMARK 500 2 ASP A 145 65.03 -117.11 REMARK 500 2 ASN A 146 27.94 84.13 REMARK 500 2 GLN A 158 -80.22 -80.11 REMARK 500 3 ASP A 43 -50.14 -154.04 REMARK 500 3 ASP A 45 -58.89 -121.30 REMARK 500 3 GLN A 46 -70.37 -84.81 REMARK 500 3 ALA A 47 82.93 62.55 REMARK 500 3 ALA A 51 66.61 69.60 REMARK 500 3 ASP A 108 142.78 -24.72 REMARK 500 3 LEU A 113 109.83 -51.23 REMARK 500 3 ALA A 144 103.49 64.20 REMARK 500 3 ASP A 145 63.63 -104.02 REMARK 500 3 ASN A 146 20.58 83.77 REMARK 500 3 GLN A 158 -89.85 -86.06 REMARK 500 4 ILE A 42 -113.97 -107.73 REMARK 500 4 ASP A 43 -20.86 67.48 REMARK 500 4 ALA A 51 59.82 167.75 REMARK 500 4 ALA A 144 115.23 65.28 REMARK 500 4 ASN A 146 17.48 83.71 REMARK 500 4 GLN A 158 -79.22 -76.73 REMARK 500 5 TYR A 41 66.74 -119.02 REMARK 500 5 ASP A 45 -72.60 -104.70 REMARK 500 5 GLN A 46 -60.17 -92.76 REMARK 500 5 ALA A 47 46.33 -83.18 REMARK 500 5 ALA A 51 94.18 65.75 REMARK 500 5 ASP A 108 144.82 -25.85 REMARK 500 5 LEU A 113 108.54 -54.81 REMARK 500 5 ALA A 144 118.84 66.78 REMARK 500 5 ASN A 146 23.70 84.61 REMARK 500 5 GLN A 158 -106.06 -106.37 REMARK 500 6 TYR A 41 122.42 69.55 REMARK 500 6 ASP A 45 -28.33 -36.74 REMARK 500 6 GLN A 46 22.11 -71.74 REMARK 500 6 ALA A 51 63.20 174.07 REMARK 500 6 LEU A 113 108.16 -51.35 REMARK 500 6 ALA A 144 112.40 68.56 REMARK 500 6 ASP A 145 64.88 -115.46 REMARK 500 6 ASN A 146 3.77 84.76 REMARK 500 7 ASP A 43 -46.25 75.38 REMARK 500 REMARK 500 THIS ENTRY HAS 152 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 4 TYR A 111 0.06 SIDE CHAIN REMARK 500 6 TYR A 137 0.08 SIDE CHAIN 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 A1159 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 63 OE2 REMARK 620 2 HIS A 83 NE2 106.8 REMARK 620 3 HIS A 86 NE2 107.8 108.3 REMARK 620 4 HIS A 88 ND1 111.1 111.0 111.7 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 1159 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18943 RELATED DB: BMRB REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES 2-138 OF THE T-PHTD SEQUENCE CORRESPOND TO REMARK 999 RESIDUES 30-166 OF THE Q04KS8 ENTRY DBREF 3ZFJ A 30 166 UNP Q04KS8 Q04KS8_STRP2 30 166 SEQADV 3ZFJ GLY A 29 UNP Q04KS8 EXPRESSION TAG SEQRES 1 A 138 GLY GLY GLN VAL LYS LYS GLU SER ASN ARG VAL SER TYR SEQRES 2 A 138 ILE ASP GLY ASP GLN ALA GLY GLN LYS ALA GLU ASN LEU SEQRES 3 A 138 THR PRO ASP GLU VAL SER LYS ARG GLU GLY ILE ASN ALA SEQRES 4 A 138 GLU GLN ILE VAL ILE LYS ILE THR ASP GLN GLY TYR VAL SEQRES 5 A 138 THR SER HIS GLY ASP HIS TYR HIS TYR TYR ASN GLY LYS SEQRES 6 A 138 VAL PRO TYR ASP ALA ILE ILE SER GLU GLU LEU LEU MET SEQRES 7 A 138 LYS ASP PRO ASN TYR GLN LEU LYS ASP SER ASP ILE VAL SEQRES 8 A 138 ASN GLU ILE LYS GLY GLY TYR VAL ILE LYS VAL ASP GLY SEQRES 9 A 138 LYS TYR TYR VAL TYR LEU LYS ASP ALA ALA HIS ALA ASP SEQRES 10 A 138 ASN ILE ARG THR LYS GLU GLU ILE LYS ARG GLN LYS GLN SEQRES 11 A 138 GLU ARG SER HIS ASN HIS ASN SER HET ZN A1159 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 1 THR A 55 GLY A 64 1 10 HELIX 2 2 THR A 149 LYS A 157 1 9 SHEET 1 AA 5 HIS A 86 TYR A 90 0 SHEET 2 AA 5 GLY A 78 HIS A 83 -1 O TYR A 79 N TYR A 90 SHEET 3 AA 5 ILE A 70 THR A 75 -1 O ILE A 70 N SER A 82 SHEET 4 AA 5 ILE A 99 SER A 101 1 O ILE A 99 N VAL A 71 SHEET 5 AA 5 ILE A 147 ARG A 148 1 N ARG A 148 O ILE A 100 SHEET 1 AB 4 LEU A 105 MET A 106 0 SHEET 2 AB 4 LYS A 133 LEU A 138 1 O VAL A 136 N MET A 106 SHEET 3 AB 4 GLY A 125 VAL A 130 -1 O TYR A 126 N TYR A 137 SHEET 4 AB 4 ILE A 118 GLU A 121 -1 N VAL A 119 O VAL A 127 LINK OE2 GLU A 63 ZN ZN A1159 1555 1555 2.00 LINK NE2 HIS A 83 ZN ZN A1159 1555 1555 1.98 LINK NE2 HIS A 86 ZN ZN A1159 1555 1555 2.01 LINK ND1 HIS A 88 ZN ZN A1159 1555 1555 2.02 SITE 1 AC1 5 GLU A 63 ILE A 65 HIS A 83 HIS A 86 SITE 2 AC1 5 HIS A 88 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1