HEADER HYDROLASE 19-AUG-05 2AR3 TITLE E90A MUTANT STRUCTURE OF PLYL COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROPHAGE LAMBDABA02, N-ACETYLMURAMOYL-L-ALANINE AMIDASE, COMPND 3 FAMILY 2; COMPND 4 CHAIN: A, B, C; COMPND 5 FRAGMENT: CATALYTIC DOMAIN; COMPND 6 EC: 3.5.1.28; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 GENE: STERNE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22 KEYWDS ENDOLYSIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR L.Y.LOW,C.YANG,M.PEREGO,A.OSTERMAN,R.C.LIDDINGTON REVDAT 4 14-FEB-24 2AR3 1 REMARK REVDAT 3 20-OCT-21 2AR3 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2AR3 1 VERSN REVDAT 1 06-JUN-06 2AR3 0 JRNL AUTH L.Y.LOW,C.YANG,M.PEREGO,A.OSTERMAN,R.C.LIDDINGTON JRNL TITL STRUCTURE AND LYTIC ACTIVITY OF A BACILLUS ANTHRACIS JRNL TITL 2 PROPHAGE ENDOLYSIN. JRNL REF J.BIOL.CHEM. V. 280 35433 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 16103125 JRNL DOI 10.1074/JBC.M502723200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 315033.270 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 27787 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1363 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4061 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE : 0.3360 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 222 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3759 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 149 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.22000 REMARK 3 B22 (A**2) : -3.22000 REMARK 3 B33 (A**2) : 6.43000 REMARK 3 B12 (A**2) : -1.10000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 47.09 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AR3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-05. REMARK 100 THE DEPOSITION ID IS D_1000034215. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-DEC-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.7 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) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27787 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.1 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.6 M NAH2PO4, 1.0 M K2HPO4, 0.1 M REMARK 280 ACETATE AT PH 6.7, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298K 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 12.82067 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 25.64133 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 19.23100 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 32.05167 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 6.41033 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ASN A 158 REMARK 465 VAL A 159 REMARK 465 ALA A 160 REMARK 465 ALA B 160 REMARK 465 ASN C 158 REMARK 465 VAL C 159 REMARK 465 ALA C 160 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 LYS A 6 59.30 -148.88 REMARK 500 CYS A 17 64.98 -164.18 REMARK 500 ASP A 34 55.73 -116.65 REMARK 500 ASP A 58 -165.35 -119.30 REMARK 500 GLU A 69 38.36 -95.92 REMARK 500 ASN A 79 44.43 -92.82 REMARK 500 TYR A 93 18.40 56.02 REMARK 500 SER A 156 -78.99 -114.67 REMARK 500 LYS B 6 52.67 -171.98 REMARK 500 CYS B 17 65.70 -163.49 REMARK 500 ASP B 58 -169.71 -116.69 REMARK 500 ALA B 74 -11.13 -140.44 REMARK 500 ASN B 158 74.41 -102.75 REMARK 500 LYS C 6 30.08 -78.83 REMARK 500 CYS C 17 63.24 -154.57 REMARK 500 GLU C 50 28.50 -76.94 REMARK 500 LYS C 60 -73.54 -105.01 REMARK 500 GLU C 69 34.61 -86.81 REMARK 500 ALA C 74 -6.16 -158.69 REMARK 500 ASN C 79 41.36 -104.86 REMARK 500 LYS C 95 -72.79 -51.96 REMARK 500 SER C 156 -115.30 -77.98 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 TYR A 101 0.06 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 A 161 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 29 ND1 REMARK 620 2 HIS A 129 ND1 97.7 REMARK 620 3 CYS A 137 SG 107.7 106.2 REMARK 620 4 PO4 A 162 O4 99.2 94.6 142.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 161 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 29 ND1 REMARK 620 2 HIS B 129 ND1 98.7 REMARK 620 3 CYS B 137 SG 108.9 106.4 REMARK 620 4 PO4 B 162 O4 99.7 120.3 119.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 161 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 29 ND1 REMARK 620 2 HIS C 129 ND1 98.6 REMARK 620 3 CYS C 137 SG 111.8 107.4 REMARK 620 4 PO4 C 163 O3 93.1 93.0 144.3 REMARK 620 5 PO4 C 163 O1 150.7 92.1 90.5 59.0 REMARK 620 N 1 2 3 4 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 161 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 161 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 161 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 162 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 162 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 163 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YB0 RELATED DB: PDB REMARK 900 WILD TYPE PLYL DBREF 2AR3 A 1 160 UNP Q81WA9 Q81WA9_BACAN 1 160 DBREF 2AR3 B 1 160 UNP Q81WA9 Q81WA9_BACAN 1 160 DBREF 2AR3 C 1 160 UNP Q81WA9 Q81WA9_BACAN 1 160 SEQADV 2AR3 ALA A 90 UNP Q81WA9 GLU 90 ENGINEERED MUTATION SEQADV 2AR3 ALA B 90 UNP Q81WA9 GLU 90 ENGINEERED MUTATION SEQADV 2AR3 ALA C 90 UNP Q81WA9 GLU 90 ENGINEERED MUTATION SEQRES 1 A 160 MET GLU ILE ARG LYS LYS LEU VAL VAL PRO SER LYS TYR SEQRES 2 A 160 GLY THR LYS CYS PRO TYR THR MET LYS PRO LYS TYR ILE SEQRES 3 A 160 THR VAL HIS ASN THR TYR ASN ASP ALA PRO ALA GLU ASN SEQRES 4 A 160 GLU VAL ASN TYR MET ILE THR ASN ASN ASN GLU VAL SER SEQRES 5 A 160 PHE HIS VAL ALA VAL ASP ASP LYS GLN ALA ILE GLN GLY SEQRES 6 A 160 ILE PRO TRP GLU ARG ASN ALA TRP ALA CYS GLY ASP GLY SEQRES 7 A 160 ASN GLY PRO GLY ASN ARG GLU SER ILE SER VAL ALA ILE SEQRES 8 A 160 CYS TYR SER LYS SER GLY GLY ASP ARG TYR TYR LYS ALA SEQRES 9 A 160 GLU ASN ASN ALA VAL ASP VAL VAL ARG GLN LEU MET SER SEQRES 10 A 160 MET TYR ASN ILE PRO ILE GLU ASN VAL ARG THR HIS GLN SEQRES 11 A 160 SER TRP SER GLY LYS TYR CYS PRO HIS ARG MET LEU ALA SEQRES 12 A 160 GLU GLY ARG TRP GLY ALA PHE ILE GLN LYS VAL LYS SER SEQRES 13 A 160 GLY ASN VAL ALA SEQRES 1 B 160 MET GLU ILE ARG LYS LYS LEU VAL VAL PRO SER LYS TYR SEQRES 2 B 160 GLY THR LYS CYS PRO TYR THR MET LYS PRO LYS TYR ILE SEQRES 3 B 160 THR VAL HIS ASN THR TYR ASN ASP ALA PRO ALA GLU ASN SEQRES 4 B 160 GLU VAL ASN TYR MET ILE THR ASN ASN ASN GLU VAL SER SEQRES 5 B 160 PHE HIS VAL ALA VAL ASP ASP LYS GLN ALA ILE GLN GLY SEQRES 6 B 160 ILE PRO TRP GLU ARG ASN ALA TRP ALA CYS GLY ASP GLY SEQRES 7 B 160 ASN GLY PRO GLY ASN ARG GLU SER ILE SER VAL ALA ILE SEQRES 8 B 160 CYS TYR SER LYS SER GLY GLY ASP ARG TYR TYR LYS ALA SEQRES 9 B 160 GLU ASN ASN ALA VAL ASP VAL VAL ARG GLN LEU MET SER SEQRES 10 B 160 MET TYR ASN ILE PRO ILE GLU ASN VAL ARG THR HIS GLN SEQRES 11 B 160 SER TRP SER GLY LYS TYR CYS PRO HIS ARG MET LEU ALA SEQRES 12 B 160 GLU GLY ARG TRP GLY ALA PHE ILE GLN LYS VAL LYS SER SEQRES 13 B 160 GLY ASN VAL ALA SEQRES 1 C 160 MET GLU ILE ARG LYS LYS LEU VAL VAL PRO SER LYS TYR SEQRES 2 C 160 GLY THR LYS CYS PRO TYR THR MET LYS PRO LYS TYR ILE SEQRES 3 C 160 THR VAL HIS ASN THR TYR ASN ASP ALA PRO ALA GLU ASN SEQRES 4 C 160 GLU VAL ASN TYR MET ILE THR ASN ASN ASN GLU VAL SER SEQRES 5 C 160 PHE HIS VAL ALA VAL ASP ASP LYS GLN ALA ILE GLN GLY SEQRES 6 C 160 ILE PRO TRP GLU ARG ASN ALA TRP ALA CYS GLY ASP GLY SEQRES 7 C 160 ASN GLY PRO GLY ASN ARG GLU SER ILE SER VAL ALA ILE SEQRES 8 C 160 CYS TYR SER LYS SER GLY GLY ASP ARG TYR TYR LYS ALA SEQRES 9 C 160 GLU ASN ASN ALA VAL ASP VAL VAL ARG GLN LEU MET SER SEQRES 10 C 160 MET TYR ASN ILE PRO ILE GLU ASN VAL ARG THR HIS GLN SEQRES 11 C 160 SER TRP SER GLY LYS TYR CYS PRO HIS ARG MET LEU ALA SEQRES 12 C 160 GLU GLY ARG TRP GLY ALA PHE ILE GLN LYS VAL LYS SER SEQRES 13 C 160 GLY ASN VAL ALA HET ZN A 161 1 HET PO4 A 162 5 HET ZN B 161 1 HET PO4 B 162 5 HET ZN C 161 1 HET PO4 C 163 5 HETNAM ZN ZINC ION HETNAM PO4 PHOSPHATE ION FORMUL 4 ZN 3(ZN 2+) FORMUL 5 PO4 3(O4 P 3-) FORMUL 10 HOH *149(H2 O) HELIX 1 1 VAL A 9 SER A 11 5 3 HELIX 2 2 LYS A 12 CYS A 17 1 6 HELIX 3 3 PRO A 36 ASN A 47 1 12 HELIX 4 4 GLY A 80 GLU A 85 1 6 HELIX 5 5 GLY A 98 ASN A 120 1 23 HELIX 6 6 PRO A 122 GLU A 124 5 3 HELIX 7 7 HIS A 129 GLY A 134 1 6 HELIX 8 8 PRO A 138 GLU A 144 1 7 HELIX 9 9 ARG A 146 SER A 156 1 11 HELIX 10 10 VAL B 9 SER B 11 5 3 HELIX 11 11 LYS B 12 CYS B 17 1 6 HELIX 12 12 PRO B 36 ILE B 45 1 10 HELIX 13 13 GLY B 80 GLU B 85 1 6 HELIX 14 14 GLY B 98 ASN B 120 1 23 HELIX 15 15 PRO B 122 GLU B 124 5 3 HELIX 16 16 HIS B 129 GLY B 134 1 6 HELIX 17 17 PRO B 138 GLU B 144 1 7 HELIX 18 18 ARG B 146 GLY B 157 1 12 HELIX 19 19 VAL C 9 SER C 11 5 3 HELIX 20 20 LYS C 12 CYS C 17 1 6 HELIX 21 21 PRO C 36 ASN C 47 1 12 HELIX 22 22 GLY C 80 GLU C 85 1 6 HELIX 23 23 GLY C 98 ASN C 120 1 23 HELIX 24 24 PRO C 122 GLU C 124 5 3 HELIX 25 25 HIS C 129 GLY C 134 1 6 HELIX 26 26 PRO C 138 GLU C 144 1 7 HELIX 27 27 ARG C 146 SER C 156 1 11 SHEET 1 A 6 ILE A 3 LYS A 5 0 SHEET 2 A 6 ALA A 62 GLN A 64 1 O GLN A 64 N ARG A 4 SHEET 3 A 6 VAL A 55 VAL A 57 -1 N ALA A 56 O ILE A 63 SHEET 4 A 6 SER A 86 ILE A 91 1 O ALA A 90 N VAL A 57 SHEET 5 A 6 TYR A 25 ASN A 30 1 N HIS A 29 O VAL A 89 SHEET 6 A 6 VAL A 126 THR A 128 1 O ARG A 127 N ILE A 26 SHEET 1 B 6 ILE B 3 LYS B 5 0 SHEET 2 B 6 ALA B 62 GLN B 64 1 O GLN B 64 N ARG B 4 SHEET 3 B 6 VAL B 55 VAL B 57 -1 N ALA B 56 O ILE B 63 SHEET 4 B 6 SER B 86 ILE B 91 1 O ALA B 90 N VAL B 55 SHEET 5 B 6 TYR B 25 ASN B 30 1 N THR B 27 O ILE B 87 SHEET 6 B 6 VAL B 126 THR B 128 1 O ARG B 127 N ILE B 26 SHEET 1 C 6 ILE C 3 LYS C 5 0 SHEET 2 C 6 ALA C 62 GLN C 64 1 O ALA C 62 N ARG C 4 SHEET 3 C 6 VAL C 55 VAL C 57 -1 N ALA C 56 O ILE C 63 SHEET 4 C 6 SER C 86 ILE C 91 1 O ALA C 90 N VAL C 55 SHEET 5 C 6 TYR C 25 ASN C 30 1 N HIS C 29 O VAL C 89 SHEET 6 C 6 VAL C 126 THR C 128 1 O ARG C 127 N ILE C 26 LINK ND1 HIS A 29 ZN ZN A 161 1555 1555 2.20 LINK ND1 HIS A 129 ZN ZN A 161 1555 1555 2.34 LINK SG CYS A 137 ZN ZN A 161 1555 1555 2.38 LINK ZN ZN A 161 O4 PO4 A 162 1555 1555 2.38 LINK ND1 HIS B 29 ZN ZN B 161 1555 1555 2.28 LINK ND1 HIS B 129 ZN ZN B 161 1555 1555 2.20 LINK SG CYS B 137 ZN ZN B 161 1555 1555 2.44 LINK ZN ZN B 161 O4 PO4 B 162 1555 1555 2.23 LINK ND1 HIS C 29 ZN ZN C 161 1555 1555 2.40 LINK ND1 HIS C 129 ZN ZN C 161 1555 1555 2.20 LINK SG CYS C 137 ZN ZN C 161 1555 1555 2.29 LINK ZN ZN C 161 O3 PO4 C 163 1555 1555 2.32 LINK ZN ZN C 161 O1 PO4 C 163 1555 1555 2.60 CISPEP 1 CYS A 137 PRO A 138 0 0.03 CISPEP 2 CYS B 137 PRO B 138 0 -2.95 CISPEP 3 CYS C 137 PRO C 138 0 0.10 SITE 1 AC1 4 HIS A 29 HIS A 129 CYS A 137 PO4 A 162 SITE 1 AC2 4 HIS B 29 HIS B 129 CYS B 137 PO4 B 162 SITE 1 AC3 4 HIS C 29 HIS C 129 CYS C 137 PO4 C 163 SITE 1 AC4 6 HIS A 29 ASN A 30 HIS A 129 LYS A 135 SITE 2 AC4 6 CYS A 137 ZN A 161 SITE 1 AC5 9 HIS B 29 ASN B 30 HIS B 129 LYS B 135 SITE 2 AC5 9 CYS B 137 ZN B 161 HOH B 165 HOH B 218 SITE 3 AC5 9 HOH B 222 SITE 1 AC6 7 HIS C 29 ASN C 30 ALA C 74 HIS C 129 SITE 2 AC6 7 LYS C 135 CYS C 137 ZN C 161 CRYST1 163.644 163.644 38.462 90.00 90.00 120.00 P 61 18 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 0.006111 0.003528 0.000000 0.00000 SCALE2 0.000000 0.007056 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026000 0.00000