HEADER IMMUNE SYSTEM 13-APR-00 1EU3 TITLE CRYSTAL STRUCTURE OF THE SUPERANTIGEN SMEZ-2 (ZINC BOUND) FROM TITLE 2 STREPTOCOCCUS PYOGENES COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPERANTIGEN SMEZ-2; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PYOGENES; SOURCE 3 ORGANISM_TAXID: 1314; SOURCE 4 STRAIN: 2035; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PGEX-2T KEYWDS BETA GRASP, OB FOLD, SUPERANTIGEN FOLD, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR V.L.ARCUS,T.PROFT,J.A.SIGRELL,H.M.BAKER,J.D.FRASER,E.N.BAKER REVDAT 5 07-FEB-24 1EU3 1 REMARK SEQADV LINK REVDAT 4 24-FEB-09 1EU3 1 VERSN REVDAT 3 01-APR-03 1EU3 1 JRNL REVDAT 2 24-MAY-00 1EU3 1 JRNL REVDAT 1 26-APR-00 1EU3 0 JRNL AUTH V.L.ARCUS,T.PROFT,J.A.SIGRELL,H.M.BAKER,J.D.FRASER,E.N.BAKER JRNL TITL CONSERVATION AND VARIATION IN SUPERANTIGEN STRUCTURE AND JRNL TITL 2 ACTIVITY HIGHLIGHTED BY THE THREE-DIMENSIONAL STRUCTURES OF JRNL TITL 3 TWO NEW SUPERANTIGENS FROM STREPTOCOCCUS PYOGENES. JRNL REF J.MOL.BIOL. V. 299 157 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10860729 JRNL DOI 10.1006/JMBI.2000.3725 REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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 : PROTEIN.TOP REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 527066.930 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 93448 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) : 0.207 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 9123 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7475 REMARK 3 BIN R VALUE (WORKING SET) : 0.3410 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 836 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3416 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 416 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.75000 REMARK 3 B22 (A**2) : -0.41000 REMARK 3 B33 (A**2) : -0.34000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.32000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.13 REMARK 3 LOW RESOLUTION CUTOFF (A) : 40.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.700 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) : 0.670 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.150 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.410 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 43.96 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 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EU3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010890. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-99 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.7 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 275416 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 38.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.23100 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5000 MME, CACODYLATE, SODIUM REMARK 280 PHOSPHATE, ZINC ACETATE, PH 5.7, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 74.11500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.98000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 74.11500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 19.98000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY B 2A REMARK 465 LEU B 1 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 61 NZ REMARK 480 LYS A 80 CG CD CE NZ REMARK 480 LYS A 96 CD CE REMARK 480 SER A 98 OG REMARK 480 LYS A 139 CD CE NZ REMARK 480 LYS A 169 NZ REMARK 480 ASN A 196 ND2 REMARK 480 LYS A 199 CE NZ REMARK 480 VAL B 3 CB CG1 CG2 REMARK 480 ASN B 11 ND2 REMARK 480 ILE B 16 CG2 REMARK 480 ARG B 41 NE CZ NH1 NH2 REMARK 480 LYS B 80 CB CG CD CE NZ REMARK 480 LYS B 82 CE NZ REMARK 480 LYS B 96 CE NZ REMARK 480 THR B 97 OG1 CG2 REMARK 480 LYS B 101 CG CD CE NZ REMARK 480 LYS B 139 NZ REMARK 480 LYS B 155 CG CD CE NZ 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 ASP A 39 -159.64 176.03 REMARK 500 ALA A 43 -12.12 74.07 REMARK 500 ASP A 165 -164.38 -110.22 REMARK 500 GLN B 146 17.54 53.82 REMARK 500 ASN B 166 19.09 56.18 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 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 162 ND1 REMARK 620 2 HIS A 202 NE2 101.5 REMARK 620 3 ASP A 204 OD2 103.2 115.2 REMARK 620 4 GLU B 2 OE2 105.6 98.9 129.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 403 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 171 O REMARK 620 2 HOH A 870 O 77.8 REMARK 620 3 HOH B 528 O 99.1 171.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 162 ND1 REMARK 620 2 HIS B 202 NE2 95.5 REMARK 620 3 ASP B 204 OD2 103.7 112.0 REMARK 620 4 PO4 B 301 O2 108.6 119.4 114.5 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 PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ET6 RELATED DB: PDB REMARK 900 APO-SMEZ-2 REMARK 900 RELATED ID: 1ET9 RELATED DB: PDB REMARK 900 APO-SPE-H REMARK 900 RELATED ID: 1EU4 RELATED DB: PDB REMARK 900 ZN-SPE-H DBREF 1EU3 A 1 209 UNP Q9RQQ5 Q9RQQ5_STRPY 1 209 DBREF 1EU3 B 1 209 UNP Q9RQQ5 Q9RQQ5_STRPY 1 209 SEQADV 1EU3 GLY A 2A UNP Q9RQQ5 CLONING ARTIFACT SEQADV 1EU3 GLY B 2A UNP Q9RQQ5 CLONING ARTIFACT SEQRES 1 A 210 GLY LEU GLU VAL ASP ASN ASN SER LEU LEU ARG ASN ILE SEQRES 2 A 210 TYR SER THR ILE VAL TYR GLU TYR SER ASP ILE VAL ILE SEQRES 3 A 210 ASP PHE LYS THR SER HIS ASN LEU VAL THR LYS LYS LEU SEQRES 4 A 210 ASP VAL ARG ASP ALA ARG ASP PHE PHE ILE ASN SER GLU SEQRES 5 A 210 MET ASP GLU TYR ALA ALA ASN ASP PHE LYS THR GLY ASP SEQRES 6 A 210 LYS ILE ALA VAL PHE SER VAL PRO PHE ASP TRP ASN TYR SEQRES 7 A 210 LEU SER LYS GLY LYS VAL THR ALA TYR THR TYR GLY GLY SEQRES 8 A 210 ILE THR PRO TYR GLN LYS THR SER ILE PRO LYS ASN ILE SEQRES 9 A 210 PRO VAL ASN LEU TRP ILE ASN GLY LYS GLN ILE SER VAL SEQRES 10 A 210 PRO TYR ASN GLU ILE SER THR ASN LYS THR THR VAL THR SEQRES 11 A 210 ALA GLN GLU ILE ASP LEU LYS VAL ARG LYS PHE LEU ILE SEQRES 12 A 210 ALA GLN HIS GLN LEU TYR SER SER GLY SER SER TYR LYS SEQRES 13 A 210 SER GLY ARG LEU VAL PHE HIS THR ASN ASP ASN SER ASP SEQRES 14 A 210 LYS TYR SER PHE ASP LEU PHE TYR VAL GLY TYR ARG ASP SEQRES 15 A 210 LYS GLU SER ILE PHE LYS VAL TYR LYS ASP ASN LYS SER SEQRES 16 A 210 PHE ASN ILE ASP LYS ILE GLY HIS LEU ASP ILE GLU ILE SEQRES 17 A 210 ASP SER SEQRES 1 B 210 GLY LEU GLU VAL ASP ASN ASN SER LEU LEU ARG ASN ILE SEQRES 2 B 210 TYR SER THR ILE VAL TYR GLU TYR SER ASP ILE VAL ILE SEQRES 3 B 210 ASP PHE LYS THR SER HIS ASN LEU VAL THR LYS LYS LEU SEQRES 4 B 210 ASP VAL ARG ASP ALA ARG ASP PHE PHE ILE ASN SER GLU SEQRES 5 B 210 MET ASP GLU TYR ALA ALA ASN ASP PHE LYS THR GLY ASP SEQRES 6 B 210 LYS ILE ALA VAL PHE SER VAL PRO PHE ASP TRP ASN TYR SEQRES 7 B 210 LEU SER LYS GLY LYS VAL THR ALA TYR THR TYR GLY GLY SEQRES 8 B 210 ILE THR PRO TYR GLN LYS THR SER ILE PRO LYS ASN ILE SEQRES 9 B 210 PRO VAL ASN LEU TRP ILE ASN GLY LYS GLN ILE SER VAL SEQRES 10 B 210 PRO TYR ASN GLU ILE SER THR ASN LYS THR THR VAL THR SEQRES 11 B 210 ALA GLN GLU ILE ASP LEU LYS VAL ARG LYS PHE LEU ILE SEQRES 12 B 210 ALA GLN HIS GLN LEU TYR SER SER GLY SER SER TYR LYS SEQRES 13 B 210 SER GLY ARG LEU VAL PHE HIS THR ASN ASP ASN SER ASP SEQRES 14 B 210 LYS TYR SER PHE ASP LEU PHE TYR VAL GLY TYR ARG ASP SEQRES 15 B 210 LYS GLU SER ILE PHE LYS VAL TYR LYS ASP ASN LYS SER SEQRES 16 B 210 PHE ASN ILE ASP LYS ILE GLY HIS LEU ASP ILE GLU ILE SEQRES 17 B 210 ASP SER HET ZN A 401 1 HET K A 403 1 HET PO4 B 301 5 HET PO4 B 302 5 HET PO4 B 303 5 HET ZN B 402 1 HETNAM ZN ZINC ION HETNAM K POTASSIUM ION HETNAM PO4 PHOSPHATE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 K K 1+ FORMUL 5 PO4 3(O4 P 3-) FORMUL 9 HOH *416(H2 O) HELIX 1 1 LEU A 1 TYR A 13 1 13 HELIX 2 2 ASP A 53 ASN A 58 1 6 HELIX 3 3 ALA A 130 HIS A 145 1 16 HELIX 4 4 ASP A 181 PHE A 186 1 6 HELIX 5 5 LYS A 187 LYS A 190 5 4 HELIX 6 6 ASP B 4 TYR B 13 1 10 HELIX 7 7 ASP B 53 ASN B 58 1 6 HELIX 8 8 ALA B 130 HIS B 145 1 16 HELIX 9 9 ASP B 181 LYS B 187 1 7 HELIX 10 10 VAL B 188 LYS B 190 5 3 SHEET 1 A 7 PRO A 72 ASN A 76 0 SHEET 2 A 7 LYS A 82 TYR A 88 -1 O THR A 84 N ASN A 76 SHEET 3 A 7 ARG A 44 GLU A 51 1 O ASP A 45 N VAL A 83 SHEET 4 A 7 ASN A 32 THR A 35 -1 O LEU A 33 N SER A 50 SHEET 5 A 7 TYR A 18 THR A 29 -1 N ASP A 26 O VAL A 34 SHEET 6 A 7 LYS A 65 SER A 70 -1 N ILE A 66 O ILE A 23 SHEET 7 A 7 ILE A 91 PRO A 93 -1 O THR A 92 N ALA A 67 SHEET 1 B 4 PRO A 72 ASN A 76 0 SHEET 2 B 4 LYS A 82 TYR A 88 -1 O THR A 84 N ASN A 76 SHEET 3 B 4 ARG A 44 GLU A 51 1 O ASP A 45 N VAL A 83 SHEET 4 B 4 ASP A 39 ARG A 41 -1 O ASP A 39 N PHE A 46 SHEET 1 C 2 LYS A 101 ASN A 102 0 SHEET 2 C 2 SER A 122 THR A 123 -1 O THR A 123 N LYS A 101 SHEET 1 D 5 LYS A 112 ILE A 114 0 SHEET 2 D 5 VAL A 105 ILE A 109 -1 O LEU A 107 N ILE A 114 SHEET 3 D 5 ILE A 200 ASP A 208 1 O LEU A 203 N ASN A 106 SHEET 4 D 5 SER A 156 THR A 163 -1 O SER A 156 N ASP A 208 SHEET 5 D 5 TYR A 170 ASP A 173 -1 O TYR A 170 N PHE A 161 SHEET 1 E 2 THR A 127 THR A 129 0 SHEET 2 E 2 SER A 194 ASN A 196 -1 N PHE A 195 O VAL A 128 SHEET 1 F 7 PRO B 72 ASN B 76 0 SHEET 2 F 7 LYS B 82 TYR B 88 -1 O THR B 84 N ASN B 76 SHEET 3 F 7 ASP B 45 GLU B 51 1 O ASP B 45 N VAL B 83 SHEET 4 F 7 ASN B 32 THR B 35 -1 O LEU B 33 N SER B 50 SHEET 5 F 7 TYR B 18 THR B 29 -1 N ASP B 26 O VAL B 34 SHEET 6 F 7 LYS B 65 SER B 70 -1 N ILE B 66 O ILE B 23 SHEET 7 F 7 ILE B 91 PRO B 93 -1 O THR B 92 N ALA B 67 SHEET 1 G 4 PRO B 72 ASN B 76 0 SHEET 2 G 4 LYS B 82 TYR B 88 -1 O THR B 84 N ASN B 76 SHEET 3 G 4 ASP B 45 GLU B 51 1 O ASP B 45 N VAL B 83 SHEET 4 G 4 ASP B 39 VAL B 40 -1 O ASP B 39 N PHE B 46 SHEET 1 H 2 LYS B 101 ASN B 102 0 SHEET 2 H 2 SER B 122 THR B 123 -1 O THR B 123 N LYS B 101 SHEET 1 I 5 LYS B 112 ILE B 114 0 SHEET 2 I 5 VAL B 105 ILE B 109 -1 O LEU B 107 N ILE B 114 SHEET 3 I 5 ILE B 200 ASP B 208 1 O LEU B 203 N ASN B 106 SHEET 4 I 5 SER B 156 THR B 163 -1 O SER B 156 N ASP B 208 SHEET 5 I 5 TYR B 170 ASP B 173 -1 O TYR B 170 N PHE B 161 SHEET 1 J 2 THR B 127 THR B 129 0 SHEET 2 J 2 SER B 194 ASN B 196 -1 N PHE B 195 O VAL B 128 LINK ND1 HIS A 162 ZN ZN A 401 1555 1555 2.12 LINK O SER A 171 K K A 403 1555 1555 3.15 LINK NE2 HIS A 202 ZN ZN A 401 1555 1555 2.02 LINK OD2 ASP A 204 ZN ZN A 401 1555 1555 1.96 LINK ZN ZN A 401 OE2 GLU B 2 1555 4545 1.98 LINK K K A 403 O HOH A 870 1555 1555 2.76 LINK K K A 403 O HOH B 528 1555 4555 2.88 LINK ND1 HIS B 162 ZN ZN B 402 1555 1555 2.03 LINK NE2 HIS B 202 ZN ZN B 402 1555 1555 1.99 LINK OD2 ASP B 204 ZN ZN B 402 1555 1555 1.98 LINK O2 PO4 B 301 ZN ZN B 402 1555 1555 1.96 SITE 1 AC1 4 HIS B 162 HIS B 202 ASP B 204 ZN B 402 SITE 1 AC2 6 GLU B 51 TYR B 88 ASN B 102 TYR B 118 SITE 2 AC2 6 HOH B 644 HOH B 798 SITE 1 AC3 4 LYS A 187 HOH A 772 SER B 150 HOH B 822 SITE 1 AC4 4 HIS A 162 HIS A 202 ASP A 204 GLU B 2 SITE 1 AC5 4 HIS B 162 HIS B 202 ASP B 204 PO4 B 301 SITE 1 AC6 3 SER A 171 HOH A 870 HOH B 528 CRYST1 148.230 39.960 104.070 90.00 134.05 90.00 C 1 2 1 8 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 0.006746 0.000000 0.006526 0.00000 SCALE2 0.000000 0.025025 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013369 0.00000