HEADER DE NOVO PROTEIN 20-AUG-18 6EGM TITLE CRYSTAL STRUCTURE OF A DE NOVO THREE-STRANDED COILED COIL PEPTIDE TITLE 2 CONTAINING D-LEU IN A D-SITE POSITION OF A TRIS-THIOLATE BINDING SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: APO-(GRAND COILSERL16CL19(DLE))3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS THREE-STRANDED COILED COIL PEPTIDE, D-LEU, METALLOPROTEIN, ENGINEERED KEYWDS 2 PROTEIN, DE NOVO PROTEIN, D-AMINO ACIDS EXPDTA X-RAY DIFFRACTION AUTHOR L.RUCKTHONG,J.A.STUCKEY,V.L.PECORARO REVDAT 4 18-DEC-19 6EGM 1 REMARK REVDAT 3 22-MAY-19 6EGM 1 JRNL REVDAT 2 08-MAY-19 6EGM 1 JRNL REVDAT 1 03-APR-19 6EGM 0 JRNL AUTH L.RUCKTHONG,J.A.STUCKEY,V.L.PECORARO JRNL TITL HOW OUTER COORDINATION SPHERE MODIFICATIONS CAN IMPACT METAL JRNL TITL 2 STRUCTURES IN PROTEINS: A CRYSTALLOGRAPHIC EVALUATION. JRNL REF CHEMISTRY V. 25 6773 2019 JRNL REFN ISSN 0947-6539 JRNL PMID 30861211 JRNL DOI 10.1002/CHEM.201806040 REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT 2.10.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK, REMARK 3 : MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 3615 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 + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.260 REMARK 3 FREE R VALUE TEST SET COUNT : 190 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.06 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.45 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1001 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1549 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 956 REMARK 3 BIN R VALUE (WORKING SET) : 0.1527 REMARK 3 BIN FREE R VALUE : 0.1981 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 45 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 282 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 44 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.34 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.55790 REMARK 3 B22 (A**2) : -1.55790 REMARK 3 B33 (A**2) : 3.11580 REMARK 3 B12 (A**2) : 0.00000 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) : 0.192 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.159 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.123 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.139 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.114 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.933 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 284 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 378 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 142 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 10 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 37 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 284 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 35 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 388 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.01 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.49 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 2.97 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|1 - 36} REMARK 3 ORIGIN FOR THE GROUP (A): 5.0190 1.3520 26.9277 REMARK 3 T TENSOR REMARK 3 T11: 0.0153 T22: 0.0047 REMARK 3 T33: -0.0234 T12: -0.0142 REMARK 3 T13: 0.0131 T23: 0.0042 REMARK 3 L TENSOR REMARK 3 L11: -0.2007 L22: 0.4700 REMARK 3 L33: 13.1295 L12: 0.0382 REMARK 3 L13: 0.0349 L23: -3.2335 REMARK 3 S TENSOR REMARK 3 S11: -0.0716 S12: 0.0513 S13: -0.0185 REMARK 3 S21: -0.0604 S22: 0.1062 S23: -0.0413 REMARK 3 S31: -0.0139 S32: -0.2012 S33: -0.0347 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6EGM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1000236259. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3615 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.00 REMARK 200 R MERGE FOR SHELL (I) : 0.12400 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: NULL 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 (%): 47.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, LITHIUM ACETATE, PH 8.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 18.94900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 10.94021 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 46.88900 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 18.94900 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 10.94021 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 46.88900 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 18.94900 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 10.94021 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 46.88900 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 18.94900 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 10.94021 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 46.88900 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 18.94900 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 10.94021 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 46.88900 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 18.94900 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 10.94021 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 46.88900 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 21.88042 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 93.77800 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 21.88042 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 93.77800 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 21.88042 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 93.77800 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 21.88042 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 93.77800 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 21.88042 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 93.77800 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 21.88042 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 93.77800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -113.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 222 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 241 LIES ON A SPECIAL POSITION. 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 15 CD CE NZ REMARK 470 GLN A 17 CD OE1 NE2 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 101 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 31 OE1 REMARK 620 2 GLU A 34 OE1 106.5 REMARK 620 3 HIS A 35 NE2 97.5 113.8 REMARK 620 4 GLU A 3 OE2 42.1 91.6 138.5 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 ZN A 101 DBREF 6EGM A 1 36 PDB 6EGM 6EGM 1 36 SEQRES 1 A 36 GLU TRP GLU ALA LEU GLU LYS LYS LEU ALA ALA LEU GLU SEQRES 2 A 36 SER LYS CYS GLN ALA DLE GLU LYS LYS LEU GLN ALA LEU SEQRES 3 A 36 GLU LYS LYS LEU GLU ALA LEU GLU HIS GLY HET DLE A 19 8 HET ZN A 101 1 HETNAM DLE D-LEUCINE HETNAM ZN ZINC ION FORMUL 1 DLE C6 H13 N O2 FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *44(H2 O) HELIX 1 AA1 GLU A 1 HIS A 35 1 35 LINK C ALA A 18 N DLE A 19 1555 1555 1.34 LINK C DLE A 19 N GLU A 20 1555 1555 1.34 LINK OE1 GLU A 31 ZN ZN A 101 1555 1555 2.03 LINK OE1 GLU A 34 ZN ZN A 101 1555 1555 1.91 LINK NE2 HIS A 35 ZN ZN A 101 1555 1555 1.99 LINK OE2 GLU A 3 ZN ZN A 101 1555 10555 1.93 SITE 1 AC1 5 GLU A 3 LYS A 29 GLU A 31 GLU A 34 SITE 2 AC1 5 HIS A 35 CRYST1 37.898 37.898 140.667 90.00 90.00 120.00 H 3 2 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 0.026387 0.015234 0.000000 0.00000 SCALE2 0.000000 0.030469 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007109 0.00000