HEADER LYASE 21-JUN-18 6A54 TITLE CRYSTAL STRUCTURE OF DDDK MUTANT Y64A COMPND MOL_ID: 1; COMPND 2 MOLECULE: NOVEL PROTEIN WITH POTENTIAL CUPIN DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PELAGIBACTER UBIQUE (STRAIN HTCC1062); SOURCE 3 ORGANISM_TAXID: 335992; SOURCE 4 STRAIN: HTCC1062; SOURCE 5 GENE: SAR11_0394; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS DMSP LYASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.Z.ZHANG,C.Y.LI REVDAT 4 22-NOV-23 6A54 1 LINK REVDAT 3 24-APR-19 6A54 1 JRNL REVDAT 2 27-FEB-19 6A54 1 JRNL REVDAT 1 20-FEB-19 6A54 0 JRNL AUTH M.PENG,X.L.CHEN,D.ZHANG,X.J.WANG,N.WANG,P.WANG,J.D.TODD, JRNL AUTH 2 Y.Z.ZHANG,C.Y.LI JRNL TITL STRUCTURE-FUNCTION ANALYSIS INDICATES THAT AN ACTIVE-SITE JRNL TITL 2 WATER MOLECULE PARTICIPATES IN DIMETHYLSULFONIOPROPIONATE JRNL TITL 3 CLEAVAGE BY DDDK. JRNL REF APPL. ENVIRON. MICROBIOL. V. 85 2019 JRNL REFN ESSN 1098-5336 JRNL PMID 30770407 JRNL DOI 10.1128/AEM.03127-18 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.4_486 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.69 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 9478 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.294 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 479 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.6913 - 3.2806 0.88 2895 129 0.2161 0.2711 REMARK 3 2 3.2806 - 2.6044 0.97 3132 158 0.2257 0.3081 REMARK 3 3 2.6044 - 2.2754 0.94 2972 192 0.2518 0.3433 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.25 REMARK 3 B_SOL : 21.47 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.720 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) : -18.92630 REMARK 3 B22 (A**2) : 7.63090 REMARK 3 B33 (A**2) : 11.29540 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -6.08580 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2038 REMARK 3 ANGLE : 1.048 2762 REMARK 3 CHIRALITY : 0.067 298 REMARK 3 PLANARITY : 0.004 350 REMARK 3 DIHEDRAL : 14.884 726 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 42.8931 -11.9607 11.1681 REMARK 3 T TENSOR REMARK 3 T11: 0.3488 T22: 0.4054 REMARK 3 T33: 0.3754 T12: -0.0079 REMARK 3 T13: 0.0023 T23: -0.0044 REMARK 3 L TENSOR REMARK 3 L11: 1.2729 L22: 1.1974 REMARK 3 L33: 0.9640 L12: 0.2096 REMARK 3 L13: 0.2322 L23: -0.2364 REMARK 3 S TENSOR REMARK 3 S11: 0.0521 S12: -0.3376 S13: -0.0450 REMARK 3 S21: 0.0793 S22: -0.0935 S23: 0.0103 REMARK 3 S31: 0.0334 S32: 0.0263 S33: -0.0000 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6A54 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1300008169. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9674 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 95.4 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.20000 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: PHENIX REMARK 200 STARTING MODEL: 6A53 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS (PH 8.5) AND 25% PEG3350, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 28.68900 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL 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 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 GLN A 127 REMARK 465 LYS A 128 REMARK 465 SER A 129 REMARK 465 GLY A 130 REMARK 465 HIS A 131 REMARK 465 HIS A 132 REMARK 465 HIS A 133 REMARK 465 HIS A 134 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 GLN B 127 REMARK 465 LYS B 128 REMARK 465 SER B 129 REMARK 465 GLY B 130 REMARK 465 HIS B 131 REMARK 465 HIS B 132 REMARK 465 HIS B 133 REMARK 465 HIS B 134 REMARK 465 HIS B 135 REMARK 465 HIS B 136 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 TYR A 21 73.30 -113.72 REMARK 500 ASN A 93 -15.93 77.75 REMARK 500 HIS B 56 -179.84 -171.24 REMARK 500 SER B 76 57.53 36.63 REMARK 500 LYS B 84 130.27 -37.41 REMARK 500 PRO B 113 47.27 -77.76 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 200 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 56 NE2 REMARK 620 2 HIS A 58 NE2 98.3 REMARK 620 3 GLU A 62 OE1 165.1 75.5 REMARK 620 4 HIS A 96 NE2 75.3 93.6 91.4 REMARK 620 5 HOH A 331 O 87.8 165.0 101.6 101.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 200 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 56 NE2 REMARK 620 2 HIS B 58 NE2 99.7 REMARK 620 3 GLU B 62 OE1 153.1 105.7 REMARK 620 4 GLU B 62 OE2 154.2 70.8 48.2 REMARK 620 5 HIS B 96 NE2 88.2 101.7 78.3 116.9 REMARK 620 6 HOH B 307 O 83.1 97.5 101.9 74.8 160.0 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 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN B 200 DBREF 6A54 A 1 130 UNP Q4FNM4 Q4FNM4_PELUB 1 130 DBREF 6A54 B 1 130 UNP Q4FNM4 Q4FNM4_PELUB 1 130 SEQADV 6A54 ALA A 64 UNP Q4FNM4 TYR 64 ENGINEERED MUTATION SEQADV 6A54 HIS A 131 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS A 132 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS A 133 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS A 134 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS A 135 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS A 136 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 ALA B 64 UNP Q4FNM4 TYR 64 ENGINEERED MUTATION SEQADV 6A54 HIS B 131 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS B 132 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS B 133 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS B 134 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS B 135 UNP Q4FNM4 EXPRESSION TAG SEQADV 6A54 HIS B 136 UNP Q4FNM4 EXPRESSION TAG SEQRES 1 A 136 MET ILE PHE VAL LYS ASN LEU ALA SER VAL LEU SER GLN SEQRES 2 A 136 GLU TRP SER SER THR GLU LYS TYR PRO GLY VAL ARG TRP SEQRES 3 A 136 LYS PHE LEU ILE ASP ALA ASP PHE ASP GLY SER SER GLY SEQRES 4 A 136 LEU SER LEU GLY PHE ALA GLU ILE ALA PRO GLY GLY ASP SEQRES 5 A 136 LEU THR LEU HIS TYR HIS SER PRO ALA GLU ILE ALA VAL SEQRES 6 A 136 VAL THR ASN GLY LYS GLY ILE LEU ASN LYS SER GLY LYS SEQRES 7 A 136 LEU GLU THR ILE LYS LYS GLY ASP VAL VAL TYR ILE ALA SEQRES 8 A 136 GLY ASN ALA GLU HIS ALA LEU LYS ASN ASN GLY LYS GLU SEQRES 9 A 136 THR LEU GLU PHE TYR TRP ILE PHE PRO THR ASP ARG PHE SEQRES 10 A 136 SER GLU VAL GLU TYR PHE PRO ALA LYS GLN LYS SER GLY SEQRES 11 A 136 HIS HIS HIS HIS HIS HIS SEQRES 1 B 136 MET ILE PHE VAL LYS ASN LEU ALA SER VAL LEU SER GLN SEQRES 2 B 136 GLU TRP SER SER THR GLU LYS TYR PRO GLY VAL ARG TRP SEQRES 3 B 136 LYS PHE LEU ILE ASP ALA ASP PHE ASP GLY SER SER GLY SEQRES 4 B 136 LEU SER LEU GLY PHE ALA GLU ILE ALA PRO GLY GLY ASP SEQRES 5 B 136 LEU THR LEU HIS TYR HIS SER PRO ALA GLU ILE ALA VAL SEQRES 6 B 136 VAL THR ASN GLY LYS GLY ILE LEU ASN LYS SER GLY LYS SEQRES 7 B 136 LEU GLU THR ILE LYS LYS GLY ASP VAL VAL TYR ILE ALA SEQRES 8 B 136 GLY ASN ALA GLU HIS ALA LEU LYS ASN ASN GLY LYS GLU SEQRES 9 B 136 THR LEU GLU PHE TYR TRP ILE PHE PRO THR ASP ARG PHE SEQRES 10 B 136 SER GLU VAL GLU TYR PHE PRO ALA LYS GLN LYS SER GLY SEQRES 11 B 136 HIS HIS HIS HIS HIS HIS HET MN A 200 1 HET MN B 200 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 2(MN 2+) FORMUL 5 HOH *45(H2 O) HELIX 1 AA1 ASN A 6 LEU A 11 5 6 HELIX 2 AA2 ASP A 31 GLY A 36 1 6 HELIX 3 AA3 ASN B 6 LEU B 11 5 6 HELIX 4 AA4 ASP B 31 GLY B 36 1 6 SHEET 1 AA1 6 ILE A 2 LYS A 5 0 SHEET 2 AA1 6 VAL B 87 ILE B 90 -1 O VAL B 87 N LYS A 5 SHEET 3 AA1 6 GLU B 62 ASN B 68 -1 N ALA B 64 O VAL B 88 SHEET 4 AA1 6 LEU B 106 PHE B 112 -1 O GLU B 107 N ASN B 68 SHEET 5 AA1 6 SER B 41 ILE B 47 -1 N ALA B 45 O PHE B 108 SHEET 6 AA1 6 VAL B 24 ILE B 30 -1 N ARG B 25 O GLU B 46 SHEET 1 AA2 6 VAL A 24 ILE A 30 0 SHEET 2 AA2 6 SER A 41 ILE A 47 -1 O GLU A 46 N ARG A 25 SHEET 3 AA2 6 LEU A 106 PHE A 112 -1 O PHE A 108 N ALA A 45 SHEET 4 AA2 6 GLU A 62 ASN A 68 -1 N VAL A 65 O TYR A 109 SHEET 5 AA2 6 VAL A 87 ILE A 90 -1 O ILE A 90 N GLU A 62 SHEET 6 AA2 6 ILE B 2 LYS B 5 -1 O PHE B 3 N TYR A 89 SHEET 1 AA3 5 LYS A 78 LYS A 83 0 SHEET 2 AA3 5 LYS A 70 LYS A 75 -1 N LEU A 73 O GLU A 80 SHEET 3 AA3 5 HIS A 96 LYS A 99 -1 O ALA A 97 N ASN A 74 SHEET 4 AA3 5 ASP A 52 TYR A 57 -1 N LEU A 53 O LEU A 98 SHEET 5 AA3 5 PHE A 123 PRO A 124 -1 O PHE A 123 N TYR A 57 SHEET 1 AA4 5 LYS B 78 LYS B 83 0 SHEET 2 AA4 5 LYS B 70 LYS B 75 -1 N LEU B 73 O GLU B 80 SHEET 3 AA4 5 HIS B 96 LYS B 99 -1 O LYS B 99 N ILE B 72 SHEET 4 AA4 5 ASP B 52 TYR B 57 -1 N HIS B 56 O HIS B 96 SHEET 5 AA4 5 PHE B 123 PRO B 124 -1 O PHE B 123 N TYR B 57 LINK NE2 HIS A 56 MN MN A 200 1555 1555 2.36 LINK NE2 HIS A 58 MN MN A 200 1555 1555 2.42 LINK OE1 GLU A 62 MN MN A 200 1555 1555 2.43 LINK NE2 HIS A 96 MN MN A 200 1555 1555 2.36 LINK MN MN A 200 O HOH A 331 1555 1555 2.33 LINK NE2 HIS B 56 MN MN B 200 1555 1555 2.62 LINK NE2 HIS B 58 MN MN B 200 1555 1555 2.42 LINK OE1 GLU B 62 MN MN B 200 1555 1555 2.65 LINK OE2 GLU B 62 MN MN B 200 1555 1555 2.68 LINK NE2 HIS B 96 MN MN B 200 1555 1555 2.09 LINK MN MN B 200 O HOH B 307 1555 1555 2.17 SITE 1 AC1 5 HIS A 56 HIS A 58 GLU A 62 HIS A 96 SITE 2 AC1 5 HOH A 331 SITE 1 AC2 5 HIS B 56 HIS B 58 GLU B 62 HIS B 96 SITE 2 AC2 5 HOH B 307 CRYST1 35.142 57.378 55.377 90.00 94.09 90.00 P 1 21 1 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 0.028456 0.000000 0.002036 0.00000 SCALE2 0.000000 0.017428 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018104 0.00000