HEADER HYDROLASE 13-SEP-22 8B2G TITLE SH3-LIKE DOMAIN FROM PENICILLIUM VIRGATUM MURAMIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SH3B DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PENICILLIUM VIRGATUM; SOURCE 3 ORGANISM_TAXID: 282147; SOURCE 4 EXPRESSION_SYSTEM: ASPERGILLUS ORYZAE; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 5062 KEYWDS SH3-LIKE, MURAMIDASE, PEPTIDOGLYCAN, CELL WALL BINDING DOMAIN, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR O.V.MOROZ,E.BLAGOVA,A.A.LEBEDEV,L.K.SKOV,R.A.PACHE,K.M.SCHNORR, AUTHOR 2 L.KIEMER,S.NYMAND-GRARUP,L.MING,L.YE,M.KLAUSEN,M.T.COHN, AUTHOR 3 E.G.W.SCHMIDT,G.J.DAVIES,K.S.WILSON REVDAT 4 13-NOV-24 8B2G 1 REMARK REVDAT 3 07-FEB-24 8B2G 1 REMARK REVDAT 2 09-AUG-23 8B2G 1 JRNL REMARK REVDAT 1 19-JUL-23 8B2G 0 JRNL AUTH O.V.MOROZ,E.BLAGOVA,A.A.LEBEDEV,L.K.SKOV,R.A.PACHE, JRNL AUTH 2 K.M.SCHNORR,L.KIEMER,E.P.FRIIS,S.NYMAND-GRARUP,L.MING,L.YE, JRNL AUTH 3 M.KLAUSEN,M.T.COHN,E.G.W.SCHMIDT,G.J.DAVIES,K.S.WILSON JRNL TITL MODULE WALKING USING AN SH3-LIKE CELL-WALL-BINDING DOMAIN JRNL TITL 2 LEADS TO A NEW GH184 FAMILY OF MURAMIDASES. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 79 706 2023 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 37428847 JRNL DOI 10.1107/S2059798323005004 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 21359 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.925 REMARK 3 FREE R VALUE TEST SET COUNT : 1052 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1058 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.3440 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1085 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 98 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.75900 REMARK 3 B22 (A**2) : 3.35900 REMARK 3 B33 (A**2) : 0.40000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.02300 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.015 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.014 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.028 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.697 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.963 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1139 ; 0.013 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 978 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1551 ; 1.795 ; 1.663 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2287 ; 0.565 ; 1.571 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 150 ; 6.603 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 2 ; 1.717 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 158 ; 9.558 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 170 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1310 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 218 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 181 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 36 ; 0.118 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 579 ; 0.183 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 62 ; 0.103 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.085 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 600 ; 1.997 ; 1.703 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 600 ; 1.998 ; 1.701 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 750 ; 2.867 ; 2.550 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 751 ; 2.885 ; 2.553 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 539 ; 2.735 ; 1.922 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 540 ; 2.733 ; 1.924 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 801 ; 3.895 ; 2.778 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 802 ; 3.893 ; 2.780 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 74 1 REMARK 3 1 A 1 A 74 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.7624 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -L, -K, -H REMARK 3 TWIN FRACTION : 0.2376 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THEIR RIDING POSITIONS REMARK 3 TWIN REFINEMENT USING STRUCTURE AMPLITUDES REMARK 4 REMARK 4 8B2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1292125457. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-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 : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.28249 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS, XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21381 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 59.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 8.22 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 59.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.04600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 18.30 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: 8B2S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PACT C9=0.2 M LICL, 0.1 M HEPES PH REMARK 280 7.0, 20% PEG 6K, MMS (MICROSEED MATRIX SCREENING) FROM JCSG, C7= REMARK 280 0.2 M ZINC ACETATE DEHYDRATE, 0.1 M SODIUM ACETATE, 10%W/V PEG REMARK 280 3000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 29.91200 REMARK 290 SMTRY3 2 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 62 CE NZ REMARK 470 LYS B 42 CD CE NZ 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 ARG A 11 NE - CZ - NH2 ANGL. DEV. = -3.3 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 SER A 67 -158.31 -124.98 REMARK 500 SER B 67 -156.57 -129.67 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 103 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 1 N REMARK 620 2 ASP A 29 OD1 108.0 REMARK 620 3 TYR B 1 N 108.7 116.5 REMARK 620 4 ASP B 29 OD1 116.0 94.5 112.6 REMARK 620 N 1 2 3 DBREF 8B2G A 1 74 PDB 8B2G 8B2G 1 74 DBREF 8B2G B 1 74 PDB 8B2G 8B2G 1 74 SEQRES 1 A 74 TYR PRO ILE THR GLY ASP GLY VAL ASN CYS ARG SER GLY SEQRES 2 A 74 PRO GLY THR SER TYR SER VAL VAL LYS SER TYR GLN LYS SEQRES 3 A 74 GLY ALA ASP VAL ALA ILE THR CYS GLN ALA PRO GLY THR SEQRES 4 A 74 ASP VAL LYS GLY ASP ASN ILE TRP ASP LYS THR ALA ASP SEQRES 5 A 74 GLY CYS TYR VAL ALA ASP TYR TYR ILE LYS THR GLY SER SEQRES 6 A 74 SER SER TYR VAL THR ALA LYS CYS ASP SEQRES 1 B 74 TYR PRO ILE THR GLY ASP GLY VAL ASN CYS ARG SER GLY SEQRES 2 B 74 PRO GLY THR SER TYR SER VAL VAL LYS SER TYR GLN LYS SEQRES 3 B 74 GLY ALA ASP VAL ALA ILE THR CYS GLN ALA PRO GLY THR SEQRES 4 B 74 ASP VAL LYS GLY ASP ASN ILE TRP ASP LYS THR ALA ASP SEQRES 5 B 74 GLY CYS TYR VAL ALA ASP TYR TYR ILE LYS THR GLY SER SEQRES 6 B 74 SER SER TYR VAL THR ALA LYS CYS ASP HET EDO A 101 4 HET EDO A 102 4 HET ZN A 103 1 HET EDO B 101 4 HET EDO B 102 4 HETNAM EDO 1,2-ETHANEDIOL HETNAM ZN ZINC ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 EDO 4(C2 H6 O2) FORMUL 5 ZN ZN 2+ FORMUL 8 HOH *98(H2 O) HELIX 1 AA1 TYR A 59 ILE A 61 5 3 HELIX 2 AA2 TYR B 59 ILE B 61 5 3 SHEET 1 AA1 2 VAL A 8 ARG A 11 0 SHEET 2 AA1 2 VAL A 20 TYR A 24 -1 O VAL A 21 N CYS A 10 SHEET 1 AA2 3 ILE A 32 VAL A 41 0 SHEET 2 AA2 3 ASP A 44 THR A 50 -1 O ASN A 45 N GLY A 38 SHEET 3 AA2 3 TYR A 55 ALA A 57 -1 O VAL A 56 N ASP A 48 SHEET 1 AA3 2 VAL B 8 ARG B 11 0 SHEET 2 AA3 2 VAL B 20 TYR B 24 -1 O VAL B 21 N CYS B 10 SHEET 1 AA4 3 ILE B 32 VAL B 41 0 SHEET 2 AA4 3 ASP B 44 THR B 50 -1 O TRP B 47 N ALA B 36 SHEET 3 AA4 3 TYR B 55 ALA B 57 -1 O VAL B 56 N ASP B 48 SSBOND 1 CYS A 10 CYS A 54 1555 1555 2.12 SSBOND 2 CYS A 34 CYS A 73 1555 1555 2.15 SSBOND 3 CYS B 10 CYS B 54 1555 1555 2.16 SSBOND 4 CYS B 34 CYS B 73 1555 1555 2.16 LINK N TYR A 1 ZN ZN A 103 1555 1555 2.18 LINK OD1 ASP A 29 ZN ZN A 103 1555 1555 1.91 LINK ZN ZN A 103 N TYR B 1 1555 1555 2.03 LINK ZN ZN A 103 OD1 ASP B 29 1555 1555 1.93 CRYST1 36.142 59.824 36.109 90.00 112.13 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 0.027669 0.000000 0.011253 0.00000 SCALE2 0.000000 0.016716 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029897 0.00000