HEADER HYDROLASE 13-MAR-19 6JN0 TITLE STRUCTURE OF H247A MUTANT PEPTIDOGLYCAN PEPTIDASE COMPLEX WITH TETRA- TITLE 2 TRI PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDASE M23; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: C0O-DAL-API; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAMPYLOBACTER JEJUNI; SOURCE 3 ORGANISM_TAXID: 197; SOURCE 4 GENE: A8118_01115; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630 KEYWDS PEPTIDOGLYCAN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.J.MIN,D.R.AN,H.J.YOON,S.W.SUH,H.H.LEE REVDAT 6 20-MAR-24 6JN0 1 REMARK REVDAT 5 15-NOV-23 6JN0 1 LINK ATOM REVDAT 4 05-APR-23 6JN0 1 COMPND SOURCE REMARK SEQRES REVDAT 4 2 1 LINK ATOM REVDAT 3 23-MAR-22 6JN0 1 REMARK REVDAT 2 05-FEB-20 6JN0 1 JRNL REVDAT 1 15-JAN-20 6JN0 0 JRNL AUTH K.MIN,D.R.AN,H.J.YOON,N.RANA,J.S.PARK,J.KIM,M.LEE,D.HESEK, JRNL AUTH 2 S.RYU,B.M.KIM,S.MOBASHERY,S.W.SUH,H.H.LEE JRNL TITL PEPTIDOGLYCAN RESHAPING BY A NONCANONICAL PEPTIDASE FOR JRNL TITL 2 HELICAL CELL SHAPE IN CAMPYLOBACTER JEJUNI. JRNL REF NAT COMMUN V. 11 458 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 31974386 JRNL DOI 10.1038/S41467-019-13934-4 REMARK 2 REMARK 2 RESOLUTION. 2.16 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 2.16 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 22429 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.750 REMARK 3 FREE R VALUE TEST SET COUNT : 1065 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 31.1360 - 4.3250 1.00 2750 132 0.1660 0.2254 REMARK 3 2 4.3250 - 3.4343 1.00 2691 134 0.1398 0.1561 REMARK 3 3 3.4343 - 3.0006 1.00 2701 128 0.1663 0.2238 REMARK 3 4 3.0006 - 2.7264 1.00 2630 159 0.1748 0.2136 REMARK 3 5 2.7264 - 2.5311 1.00 2659 119 0.1720 0.1818 REMARK 3 6 2.5311 - 2.3819 1.00 2712 95 0.1675 0.1954 REMARK 3 7 2.3819 - 2.2627 1.00 2640 156 0.1637 0.1877 REMARK 3 8 2.2627 - 2.1642 0.98 2581 142 0.1678 0.2236 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.650 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.77 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 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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): 22.0325 44.6916 -0.3762 REMARK 3 T TENSOR REMARK 3 T11: 0.1921 T22: 0.2521 REMARK 3 T33: 0.2175 T12: 0.0550 REMARK 3 T13: -0.0129 T23: 0.0390 REMARK 3 L TENSOR REMARK 3 L11: 1.0210 L22: 0.6894 REMARK 3 L33: 2.2267 L12: -0.3876 REMARK 3 L13: -0.5035 L23: 0.5260 REMARK 3 S TENSOR REMARK 3 S11: -0.0543 S12: -0.0820 S13: -0.0067 REMARK 3 S21: 0.0867 S22: 0.0951 S23: 0.0456 REMARK 3 S31: 0.2796 S32: -0.0741 S33: 0.0024 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 6JN0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1300011411. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22451 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 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 (%) : 99.0 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.32800 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M AMMONIUM CITRATE TRIBASIC AT PH REMARK 280 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 296K 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 18.54033 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 37.08067 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 27.81050 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 46.35083 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 9.27017 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 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: 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 ASN A 43 -124.82 52.02 REMARK 500 ASN A 105 86.95 -44.65 REMARK 500 LYS A 107 86.71 -67.39 REMARK 500 PRO A 134 34.37 -87.88 REMARK 500 ASN A 147 52.17 -91.64 REMARK 500 SER A 148 -153.63 -114.43 REMARK 500 GLU A 162 19.71 53.41 REMARK 500 ALA A 175 119.87 -163.58 REMARK 500 ALA A 192 69.78 -159.67 REMARK 500 GLN A 273 -72.76 -39.99 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 A 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 168 NE2 REMARK 620 2 ASP A 172 OD1 101.8 REMARK 620 3 HIS A 249 ND1 112.7 112.9 REMARK 620 N 1 2 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 300 DBREF1 6JN0 A 21 273 UNP A0A1J6PWI8_CAMJU DBREF2 6JN0 A A0A1J6PWI8 21 273 DBREF 6JN0 B 1 3 PDB 6JN0 6JN0 1 3 SEQADV 6JN0 MET A 20 UNP A0A1J6PWI INITIATING METHIONINE SEQADV 6JN0 ALA A 247 UNP A0A1J6PWI HIS 247 ENGINEERED MUTATION SEQADV 6JN0 LEU A 274 UNP A0A1J6PWI EXPRESSION TAG SEQRES 1 A 255 MET GLU LEU ILE LYS GLY GLN ALA LEU PHE LEU GLU LEU SEQRES 2 A 255 ASP LYS LYS ASP PHE LEU SER LEU LYS ASN ASN ASP LYS SEQRES 3 A 255 ASN ILE PRO THR PHE ALA HIS PRO LYS ASN GLN GLU LYS SEQRES 4 A 255 ILE LEU ALA ILE PHE SER LEU PRO TYR LYS ASN PRO PRO SEQRES 5 A 255 GLN ASN THR LYS LEU ILE ALA PHE TYR LYS ASP LYS LYS SEQRES 6 A 255 GLU GLU ILE PHE ILE LYS THR LEU GLU GLY ASN TYR LYS SEQRES 7 A 255 SER GLU LYS LEU GLN VAL GLU ASN LYS LYS ILE PHE PRO SEQRES 8 A 255 PRO LYS THR ILE GLN GLU ARG ILE ALA LYS GLU LEU LYS SEQRES 9 A 255 GLU ALA ASN ALA ILE TYR SER SER TYR THR PRO LYS ALA SEQRES 10 A 255 LEU PHE ASN GLY ALA PHE ASN ILE PRO LEU ASN SER PHE SEQRES 11 A 255 ILE THR SER ASP PHE GLY LYS ALA ARG THR PHE ASN GLU SEQRES 12 A 255 LYS VAL ALA SER TYR HIS SER GLY THR ASP PHE ARG ALA SEQRES 13 A 255 ALA THR GLY THR PRO ILE TYR ALA ALA ASN SER GLY VAL SEQRES 14 A 255 VAL LYS ILE ALA LYS ASP ARG TYR PHE ALA GLY ASN SER SEQRES 15 A 255 VAL VAL ILE ASP HIS GLY PHE GLY ILE TYR SER GLN TYR SEQRES 16 A 255 TYR HIS LEU SER LYS ILE ASP VAL LYS VAL GLY GLN LYS SEQRES 17 A 255 ILE LYS LYS GLY GLU LEU ILE GLY LEU SER GLY ALA SER SEQRES 18 A 255 GLY ARG VAL SER GLY PRO ALA LEU HIS PHE GLY ILE LEU SEQRES 19 A 255 ALA GLY GLY LYS GLN VAL ASP PRO LEU ASP PHE VAL SER SEQRES 20 A 255 LYS PHE ASN ALA ILE PHE GLN LEU SEQRES 1 B 3 C0O DAL API HET C0O B 1 12 HET DAL B 2 5 HET API B 3 13 HET ZN A 300 1 HETNAM C0O (~{Z},2~{R},6~{S})-2,6-BIS(AZANYL)HEPT-3-ENEDIOIC ACID HETNAM DAL D-ALANINE HETNAM API 2,6-DIAMINOPIMELIC ACID HETNAM ZN ZINC ION FORMUL 2 C0O C7 H12 N2 O4 FORMUL 2 DAL C3 H7 N O2 FORMUL 2 API C7 H14 N2 O4 FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *157(H2 O) HELIX 1 AA1 PRO A 111 SER A 131 1 21 HELIX 2 AA2 ASP A 260 GLN A 273 1 14 SHEET 1 AA1 5 GLU A 21 ILE A 23 0 SHEET 2 AA1 5 LYS A 84 LEU A 92 1 O LYS A 90 N LEU A 22 SHEET 3 AA1 5 ASN A 73 TYR A 80 -1 N THR A 74 O ILE A 89 SHEET 4 AA1 5 PHE A 37 ASN A 42 -1 N SER A 39 O PHE A 79 SHEET 5 AA1 5 LYS A 45 ASN A 46 -1 O LYS A 45 N ASN A 42 SHEET 1 AA2 3 ALA A 27 ASP A 33 0 SHEET 2 AA2 3 LYS A 58 SER A 64 -1 O ALA A 61 N LEU A 30 SHEET 3 AA2 3 PHE A 50 ALA A 51 -1 N PHE A 50 O LEU A 60 SHEET 1 AA3 3 SER A 98 LYS A 100 0 SHEET 2 AA3 3 ALA A 157 PHE A 160 1 O THR A 159 N GLU A 99 SHEET 3 AA3 3 LYS A 163 TYR A 167 -1 O SER A 166 N ARG A 158 SHEET 1 AA4 7 ILE A 150 SER A 152 0 SHEET 2 AA4 7 THR A 171 PHE A 173 -1 O ASP A 172 N THR A 151 SHEET 3 AA4 7 LEU A 248 ALA A 254 -1 O PHE A 250 N THR A 171 SHEET 4 AA4 7 TYR A 211 LEU A 217 -1 N TYR A 211 O LEU A 253 SHEET 5 AA4 7 GLY A 199 ASP A 205 -1 N VAL A 202 O TYR A 214 SHEET 6 AA4 7 GLY A 187 ARG A 195 -1 N LYS A 190 O VAL A 203 SHEET 7 AA4 7 LYS A 227 ILE A 228 -1 O ILE A 228 N GLY A 187 SHEET 1 AA5 4 ILE A 150 SER A 152 0 SHEET 2 AA5 4 THR A 171 PHE A 173 -1 O ASP A 172 N THR A 151 SHEET 3 AA5 4 LEU A 248 ALA A 254 -1 O PHE A 250 N THR A 171 SHEET 4 AA5 4 LYS A 257 VAL A 259 -1 O LYS A 257 N ALA A 254 SHEET 1 AA6 3 PRO A 180 TYR A 182 0 SHEET 2 AA6 3 LEU A 233 LEU A 236 -1 O ILE A 234 N ILE A 181 SHEET 3 AA6 3 LYS A 219 ILE A 220 -1 N LYS A 219 O LEU A 236 LINK C C0O B 1 N DAL B 2 1555 1555 1.45 LINK C DAL B 2 N6 API B 3 1555 1555 1.46 LINK NE2 HIS A 168 ZN ZN A 300 1555 1555 2.05 LINK OD1 ASP A 172 ZN ZN A 300 1555 1555 2.00 LINK ND1 HIS A 249 ZN ZN A 300 1555 1555 2.25 SITE 1 AC1 5 HIS A 168 ASP A 172 HIS A 249 DAL B 2 SITE 2 AC1 5 HOH B 102 CRYST1 114.796 114.796 55.621 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 0.008711 0.005029 0.000000 0.00000 SCALE2 0.000000 0.010059 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017979 0.00000