HEADER HYDROLASE 22-FEB-96 1KUH TITLE ZINC PROTEASE FROM STREPTOMYCES CAESPITOSUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZINC PROTEASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NEUTRAL PROTEASE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES CAESPITOSUS; SOURCE 3 ORGANISM_TAXID: 53502 KEYWDS METALLOPROTEINASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.KURISU,T.KINOSHITA,A.SUGIMOTO,A.NAGARA,Y.KAI,N.KASAI, AUTHOR 2 S.HARADA REVDAT 2 24-FEB-09 1KUH 1 VERSN REVDAT 1 12-MAR-97 1KUH 0 JRNL AUTH G.KURISU,T.KINOSHITA,A.SUGIMOTO,A.NAGARA,Y.KAI, JRNL AUTH 2 N.KASAI,S.HARADA JRNL TITL STRUCTURE OF THE ZINC ENDOPROTEASE FROM JRNL TITL 2 STREPTOMYCES CAESPITOSUS. JRNL REF J.BIOCHEM.(TOKYO) V. 121 304 1997 JRNL REFN ISSN 0021-924X JRNL PMID 9089404 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.HARADA,T.KINOSHITA,N.KASAI,S.TSUNASAWA,F.SAKIYAMA REMARK 1 TITL COMPLETE AMINO ACID SEQUENCE OF A ZINC REMARK 1 TITL 2 METALLOENDOPROTEASE FROM STREPTOMYCES CAESPITOSUS REMARK 1 REF EUR.J.BIOCHEM. V. 233 683 1995 REMARK 1 REFN ISSN 0014-2956 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.HARADA,K.KITADOKORO,T.KINOSHITA,Y.KAI,N.KASAI REMARK 1 TITL CRYSTALLIZATION AND MAIN-CHAIN STRUCTURE OF REMARK 1 TITL 2 NEUTRAL PROTEASE FROM STREPTOMYCES CAESPITOSUS REMARK 1 REF J.BIOCHEM.(TOKYO) V. 110 46 1991 REMARK 1 REFN ISSN 0021-924X REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 12279 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 + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1015 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 93 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.45 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.014 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.039 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.041 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.015 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.117 ; 0.120 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.151 ; 0.200 REMARK 3 MULTIPLE TORSION (A) : 0.208 ; 0.200 REMARK 3 H-BOND (X...Y) (A) : 0.142 ; 0.200 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 4.320 ; 10.000 REMARK 3 STAGGERED (DEGREES) : 16.242; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 23.454; 45.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.064 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.494 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.310 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.483 ; 2.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KUH COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL 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 : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19872 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 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 27.60500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 18.80000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.63500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 18.80000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.60500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.63500 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 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 ASP A 7 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 TYR A 45 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ASP A 58 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 62 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASP A 76 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ARG A 79 CD - NE - CZ ANGL. DEV. = 10.0 DEGREES REMARK 500 HIS A 83 ND1 - CE1 - NE2 ANGL. DEV. = -6.9 DEGREES REMARK 500 HIS A 83 CE1 - NE2 - CD2 ANGL. DEV. = 8.7 DEGREES REMARK 500 HIS A 87 ND1 - CE1 - NE2 ANGL. DEV. = -7.0 DEGREES REMARK 500 HIS A 87 CE1 - NE2 - CD2 ANGL. DEV. = 12.1 DEGREES REMARK 500 HIS A 87 CG - CD2 - NE2 ANGL. DEV. = -8.5 DEGREES REMARK 500 ASP A 93 CB - CG - OD1 ANGL. DEV. = -14.9 DEGREES REMARK 500 ASP A 93 CB - CG - OD2 ANGL. DEV. = 12.3 DEGREES REMARK 500 ARG A 124 NE - CZ - NH1 ANGL. DEV. = 3.1 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 HIS A 60 56.33 -144.31 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 ARG A 35 0.13 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 198 DISTANCE = 5.96 ANGSTROMS 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 133 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 83 NE2 REMARK 620 2 HIS A 87 NE2 108.3 REMARK 620 3 ASP A 93 OD1 103.6 103.2 REMARK 620 4 HOH A 138 O 99.3 123.0 117.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 134 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 141 O REMARK 620 2 ASP A 76 OD1 76.1 REMARK 620 3 ASP A 76 OD2 69.1 45.6 REMARK 620 4 THR A 78 OG1 111.6 120.4 80.6 REMARK 620 5 HOH A 160 O 64.9 140.4 119.5 82.0 REMARK 620 6 HOH A 151 O 144.7 72.7 77.3 72.0 146.4 REMARK 620 7 HOH A 155 O 141.6 136.3 145.6 73.1 78.8 73.7 REMARK 620 8 HOH A 140 O 89.6 78.7 123.1 153.6 93.9 100.1 80.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ZIN REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ZINC COORDINATION REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 133 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 134 DBREF 1KUH A 1 132 UNP P56406 SNPA_STRCS 1 132 SEQRES 1 A 132 THR VAL THR VAL THR TYR ASP PRO SER ASN ALA PRO SER SEQRES 2 A 132 PHE GLN GLN GLU ILE ALA ASN ALA ALA GLN ILE TRP ASN SEQRES 3 A 132 SER SER VAL ARG ASN VAL GLN LEU ARG ALA GLY GLY ASN SEQRES 4 A 132 ALA ASP PHE SER TYR TYR GLU GLY ASN ASP SER ARG GLY SEQRES 5 A 132 SER TYR ALA GLN THR ASP GLY HIS GLY ARG GLY TYR ILE SEQRES 6 A 132 PHE LEU ASP TYR GLN GLN ASN GLN GLN TYR ASP SER THR SEQRES 7 A 132 ARG VAL THR ALA HIS GLU THR GLY HIS VAL LEU GLY LEU SEQRES 8 A 132 PRO ASP HIS TYR GLN GLY PRO CYS SER GLU LEU MET SER SEQRES 9 A 132 GLY GLY GLY PRO GLY PRO SER CYS THR ASN PRO TYR PRO SEQRES 10 A 132 ASN ALA GLN GLU ARG SER ARG VAL ASN ALA LEU TRP ALA SEQRES 11 A 132 ASN GLY HET ZN A 133 1 HET CA A 134 1 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION FORMUL 2 ZN ZN 2+ FORMUL 3 CA CA 2+ FORMUL 4 HOH *93(H2 O) HELIX 1 1 PRO A 12 SER A 28 5 17 HELIX 2 2 TYR A 69 GLN A 74 1 6 HELIX 3 3 SER A 77 LEU A 89 1 13 HELIX 4 4 LEU A 102 SER A 104 5 3 HELIX 5 5 ALA A 119 LEU A 128 1 10 SHEET 1 A 2 VAL A 2 TYR A 6 0 SHEET 2 A 2 VAL A 32 ALA A 36 1 N GLN A 33 O VAL A 2 SHEET 1 B 3 PHE A 42 GLY A 47 0 SHEET 2 B 3 GLY A 63 ASP A 68 1 N GLY A 63 O SER A 43 SHEET 3 B 3 TYR A 54 THR A 57 -1 N GLN A 56 O TYR A 64 SSBOND 1 CYS A 99 CYS A 112 1555 1555 2.04 LINK ZN ZN A 133 NE2 HIS A 83 1555 1555 2.33 LINK ZN ZN A 133 NE2 HIS A 87 1555 1555 2.29 LINK ZN ZN A 133 OD1 ASP A 93 1555 1555 2.31 LINK ZN ZN A 133 O HOH A 138 1555 1555 2.38 LINK CA CA A 134 O HOH A 141 1555 1555 2.83 LINK CA CA A 134 OD1 ASP A 76 1555 1555 2.77 LINK CA CA A 134 OD2 ASP A 76 1555 1555 2.80 LINK CA CA A 134 OG1 THR A 78 1555 1555 2.76 LINK CA CA A 134 O HOH A 160 1555 1555 2.87 LINK CA CA A 134 O HOH A 151 1555 1555 2.83 LINK CA CA A 134 O HOH A 155 1555 1555 2.89 LINK CA CA A 134 O HOH A 140 1555 4456 2.82 SITE 1 ZIN 4 HIS A 83 HIS A 87 ASP A 93 HOH A 138 SITE 1 AC1 4 HIS A 83 HIS A 87 ASP A 93 HOH A 138 SITE 1 AC2 7 ASP A 76 THR A 78 HOH A 140 HOH A 141 SITE 2 AC2 7 HOH A 151 HOH A 155 HOH A 160 CRYST1 55.210 55.270 37.600 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 0.018113 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018093 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026596 0.00000