HEADER ISOMERASE 12-SEP-06 2ICK TITLE HUMAN ISOPENTENYL DIPHOPHATE ISOMERASE COMPLEXED WITH SUBSTRATE ANALOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOPENTENYL-DIPHOSPHATE DELTA ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IDI1 PROTEIN; COMPND 5 EC: 5.3.3.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX-6P KEYWDS HUMAN ISOPENTENYL DIPHOPHATE ISOMERASE, COMPLEX, SUBSTRATE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.ZHENG,M.BARTLAM,Z.RAO REVDAT 4 25-OCT-23 2ICK 1 REMARK SEQADV LINK REVDAT 3 18-OCT-17 2ICK 1 REMARK REVDAT 2 24-FEB-09 2ICK 1 VERSN REVDAT 1 20-MAR-07 2ICK 0 JRNL AUTH W.ZHENG,F.SUN,M.BARTLAM,X.LI,R.LI,Z.RAO JRNL TITL THE CRYSTAL STRUCTURE OF HUMAN ISOPENTENYL DIPHOSPHATE JRNL TITL 2 ISOMERASE AT 1.7 A RESOLUTION REVEALS ITS CATALYTIC JRNL TITL 3 MECHANISM IN ISOPRENOID BIOSYNTHESIS JRNL REF J.MOL.BIOL. V. 366 1447 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17250851 JRNL DOI 10.1016/J.JMB.2006.12.055 REMARK 2 REMARK 2 RESOLUTION. 1.93 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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 : 16603 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1622 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 : 1798 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 153 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) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.764 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 2ICK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039413. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRROR REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17807 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.930 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.4 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) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 2ICJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 -1.000000 0.000000 0.000000 20.40600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.40850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.69800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.40850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.40600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.69800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 GLY A -4 REMARK 465 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 MET A 2 REMARK 465 PRO A 3 REMARK 465 GLU A 4 REMARK 465 ILE A 5 REMARK 465 ASN A 6 REMARK 465 THR A 7 REMARK 465 ASN A 8 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 O CYS A 87 O HOH A 454 2.17 REMARK 500 NH1 ARG A 71 O2A DMA A 301 2.17 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 ARG A 106 NE - CZ - NH2 ANGL. DEV. = -3.4 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 PHE A 78 58.97 38.57 REMARK 500 SER A 88 -153.55 -163.19 REMARK 500 LEU A 132 -61.73 -91.34 REMARK 500 HIS A 148 104.53 -161.75 REMARK 500 ASN A 163 67.54 -159.62 REMARK 500 SER A 171 157.50 175.47 REMARK 500 THR A 204 -60.64 -124.66 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 MN A 229 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 HIS A 52 NE2 94.7 REMARK 620 3 HIS A 89 NE2 93.8 95.8 REMARK 620 4 GLU A 147 OE2 78.8 151.3 112.4 REMARK 620 5 GLU A 147 OE1 87.3 94.6 169.4 57.5 REMARK 620 6 GLU A 149 OE2 164.3 100.3 89.3 85.8 86.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 229 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMA A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ICJ RELATED DB: PDB DBREF 2ICK A 1 228 UNP Q86U81 Q86U81_HUMAN 1 228 SEQADV 2ICK GLY A -4 UNP Q86U81 CLONING ARTIFACT SEQADV 2ICK PRO A -3 UNP Q86U81 CLONING ARTIFACT SEQADV 2ICK LEU A -2 UNP Q86U81 CLONING ARTIFACT SEQADV 2ICK GLY A -1 UNP Q86U81 CLONING ARTIFACT SEQADV 2ICK SER A 0 UNP Q86U81 CLONING ARTIFACT SEQRES 1 A 233 GLY PRO LEU GLY SER MET MET PRO GLU ILE ASN THR ASN SEQRES 2 A 233 HIS LEU ASP LYS GLN GLN VAL GLN LEU LEU ALA GLU MET SEQRES 3 A 233 CYS ILE LEU ILE ASP GLU ASN ASP ASN LYS ILE GLY ALA SEQRES 4 A 233 GLU THR LYS LYS ASN CYS HIS LEU ASN GLU ASN ILE GLU SEQRES 5 A 233 LYS GLY LEU LEU HIS ARG ALA PHE SER VAL PHE LEU PHE SEQRES 6 A 233 ASN THR GLU ASN LYS LEU LEU LEU GLN GLN ARG SER ASP SEQRES 7 A 233 ALA LYS ILE THR PHE PRO GLY CYS PHE THR ASN THR CYS SEQRES 8 A 233 CYS SER HIS PRO LEU SER ASN PRO ALA GLU LEU GLU GLU SEQRES 9 A 233 SER ASP ALA LEU GLY VAL ARG ARG ALA ALA GLN ARG ARG SEQRES 10 A 233 LEU LYS ALA GLU LEU GLY ILE PRO LEU GLU GLU VAL PRO SEQRES 11 A 233 PRO GLU GLU ILE ASN TYR LEU THR ARG ILE HIS TYR LYS SEQRES 12 A 233 ALA GLN SER ASP GLY ILE TRP GLY GLU HIS GLU ILE ASP SEQRES 13 A 233 TYR ILE LEU LEU VAL ARG LYS ASN VAL THR LEU ASN PRO SEQRES 14 A 233 ASP PRO ASN GLU ILE LYS SER TYR CYS TYR VAL SER LYS SEQRES 15 A 233 GLU GLU LEU LYS GLU LEU LEU LYS LYS ALA ALA SER GLY SEQRES 16 A 233 GLU ILE LYS ILE THR PRO TRP PHE LYS ILE ILE ALA ALA SEQRES 17 A 233 THR PHE LEU PHE LYS TRP TRP ASP ASN LEU ASN HIS LEU SEQRES 18 A 233 ASN GLN PHE VAL ASP HIS GLU LYS ILE TYR ARG MET HET MN A 229 1 HET DMA A 301 14 HETNAM MN MANGANESE (II) ION HETNAM DMA DIMETHYLALLYL DIPHOSPHATE FORMUL 2 MN MN 2+ FORMUL 3 DMA C5 H12 O7 P2 FORMUL 4 HOH *153(H2 O) HELIX 1 1 ASP A 11 LEU A 18 1 8 HELIX 2 2 LYS A 37 HIS A 41 1 5 HELIX 3 3 LEU A 42 GLU A 47 1 6 HELIX 4 4 ASN A 93 GLU A 98 1 6 HELIX 5 5 GLU A 99 ASP A 101 5 3 HELIX 6 6 ALA A 102 GLY A 118 1 17 HELIX 7 7 PRO A 120 VAL A 124 5 5 HELIX 8 8 PRO A 125 ILE A 129 5 5 HELIX 9 9 SER A 176 SER A 189 1 14 HELIX 10 10 THR A 195 PHE A 205 1 11 HELIX 11 11 PHE A 205 ASN A 212 1 8 SHEET 1 A 2 MET A 21 ILE A 25 0 SHEET 2 A 2 LYS A 31 THR A 36 -1 O GLU A 35 N CYS A 22 SHEET 1 B 5 CYS A 86 SER A 88 0 SHEET 2 B 5 HIS A 52 PHE A 60 -1 N VAL A 57 O CYS A 86 SHEET 3 B 5 GLY A 146 ARG A 157 1 O VAL A 156 N PHE A 60 SHEET 4 B 5 ASN A 130 GLN A 140 -1 N ILE A 135 O ASP A 151 SHEET 5 B 5 ILE A 225 ARG A 227 1 O TYR A 226 N HIS A 136 SHEET 1 C 3 PHE A 82 THR A 83 0 SHEET 2 C 3 LEU A 66 ARG A 71 -1 N GLN A 69 O THR A 83 SHEET 3 C 3 ILE A 169 VAL A 175 -1 O CYS A 173 N LEU A 68 LINK NE2 HIS A 41 MN MN A 229 1555 1555 2.26 LINK NE2 HIS A 52 MN MN A 229 1555 1555 2.26 LINK NE2 HIS A 89 MN MN A 229 1555 1555 2.17 LINK OE2 GLU A 147 MN MN A 229 1555 1555 2.36 LINK OE1 GLU A 147 MN MN A 229 1555 1555 2.24 LINK OE2 GLU A 149 MN MN A 229 1555 1555 2.07 SITE 1 AC1 6 HIS A 41 HIS A 52 HIS A 89 GLU A 147 SITE 2 AC1 6 GLU A 149 DMA A 301 SITE 1 AC2 17 LYS A 37 ALA A 54 PHE A 55 ARG A 71 SITE 2 AC2 17 LYS A 75 THR A 77 CYS A 87 SER A 88 SITE 3 AC2 17 HIS A 89 TYR A 137 GLU A 147 GLU A 149 SITE 4 AC2 17 ASP A 151 TRP A 197 MN A 229 HOH A 448 SITE 5 AC2 17 HOH A 454 CRYST1 40.812 47.396 116.817 90.00 90.00 90.00 P 21 21 21 4 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 0.024503 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021099 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008560 0.00000