HEADER DE NOVO PROTEIN 18-DEC-16 5U9U TITLE DE NOVO THREE-STRANDED COILED COIL PEPTIDE CONTAINING A TRIS-THIOLATE TITLE 2 SITE ENGINEERED BY D-CYSTEINE LIGANDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: APO-(COILSER L16(DCY))3; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS DE NOVO THREE-STRANDED COILED COIL PEPTIDE, D-AMINO ACIDS IN PROTEIN KEYWDS 2 DESIGN, D-CYSTEINE, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.RUCKTHONG,J.A.STUCKEY,V.L.PECORARO REVDAT 5 04-OCT-23 5U9U 1 LINK REVDAT 4 18-DEC-19 5U9U 1 REMARK REVDAT 3 13-SEP-17 5U9U 1 REMARK REVDAT 2 05-JUL-17 5U9U 1 JRNL REMARK REVDAT 1 26-APR-17 5U9U 0 JRNL AUTH L.RUCKTHONG,A.F.A.PEACOCK,C.E.PASCOE,L.HEMMINGSEN, JRNL AUTH 2 J.A.STUCKEY,V.L.PECORARO JRNL TITL D-CYSTEINE LIGANDS CONTROL METAL GEOMETRIES WITHIN DE NOVO JRNL TITL 2 DESIGNED THREE-STRANDED COILED COILS. JRNL REF CHEMISTRY V. 23 8232 2017 JRNL REFN ISSN 1521-3765 JRNL PMID 28384393 JRNL DOI 10.1002/CHEM.201700660 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 17505 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 855 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.000 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 9 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.69 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.79 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.74 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2748 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1850 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2594 REMARK 3 BIN R VALUE (WORKING SET) : 0.1830 REMARK 3 BIN FREE R VALUE : 0.2090 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 154 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 : 702 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.56 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.57200 REMARK 3 B22 (A**2) : -4.21360 REMARK 3 B33 (A**2) : 5.78560 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) : 0.200 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.088 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.084 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.078 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.077 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 : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 816 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 1096 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 334 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 27 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 115 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 801 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 3 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 102 ; 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 : 1108 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.09 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.26 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.12 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5U9U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1000225528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5-8.5 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-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17553 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.690 REMARK 200 RESOLUTION RANGE LOW (A) : 34.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.69 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44400 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5K92 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEPTIDE SAMPLE: 20 MG/ML PEPTIDE, 15 REMARK 280 MM ZN(OAC)2 AND 5 MM TRIS BUFFER PH 8.5 CRYSTALLIZATION WELL REMARK 280 CONDITION: 20% (W/V) PEG-8000 AND 0.1 M HEPES PH 7.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 16.16350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.51700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.75850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.51700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.16350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.75850 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -135.0 KCAL/MOL 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 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 C 245 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH C 246 DISTANCE = 6.03 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 15P B 104 REMARK 610 15P C 101 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 B 103 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 1 OE1 REMARK 620 2 GLU B 6 OE2 131.0 REMARK 620 3 HIS B 28 ND1 94.2 37.6 REMARK 620 4 HOH B 204 O 91.3 39.8 5.5 REMARK 620 N 1 2 3 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 3 OE1 REMARK 620 2 GLU A 3 OE2 57.8 REMARK 620 3 GLU A 24 OE1 44.8 50.0 REMARK 620 4 GLU A 27 OE1 42.8 53.3 4.1 REMARK 620 5 HIS A 28 NE2 45.0 50.5 0.5 3.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 102 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 3 OE1 REMARK 620 2 GLU B 24 OE2 39.0 REMARK 620 3 HIS B 28 NE2 38.1 1.3 REMARK 620 4 HIS C 28 NE2 19.6 32.3 31.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 101 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 27 OE1 REMARK 620 2 GLU C 27 OE1 14.7 REMARK 620 3 HIS C 28 ND1 16.8 5.5 REMARK 620 4 HOH C 219 O 99.5 114.0 114.0 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 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 15P B 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 15P C 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5U9T RELATED DB: PDB DBREF 5U9U A 0 30 PDB 5U9U 5U9U 0 30 DBREF 5U9U B 0 30 PDB 5U9U 5U9U 0 30 DBREF 5U9U C 0 30 PDB 5U9U 5U9U 0 30 SEQRES 1 A 31 ACE GLU TRP GLU ALA LEU GLU LYS LYS LEU ALA ALA LEU SEQRES 2 A 31 GLU SER LYS DCY GLN ALA LEU GLU LYS LYS LEU GLU ALA SEQRES 3 A 31 LEU GLU HIS GLY NH2 SEQRES 1 B 31 ACE GLU TRP GLU ALA LEU GLU LYS LYS LEU ALA ALA LEU SEQRES 2 B 31 GLU SER LYS DCY GLN ALA LEU GLU LYS LYS LEU GLU ALA SEQRES 3 B 31 LEU GLU HIS GLY NH2 SEQRES 1 C 31 ACE GLU TRP GLU ALA LEU GLU LYS LYS LEU ALA ALA LEU SEQRES 2 C 31 GLU SER LYS DCY GLN ALA LEU GLU LYS LYS LEU GLU ALA SEQRES 3 C 31 LEU GLU HIS GLY NH2 HET ACE A 0 3 HET DCY A 16 9 HET NH2 A 30 1 HET ACE B 0 3 HET DCY B 16 9 HET NH2 B 30 1 HET ACE C 0 3 HET DCY C 16 9 HET NH2 C 30 1 HET ZN A 101 1 HET ZN B 101 1 HET ZN B 102 1 HET ZN B 103 1 HET 15P B 104 4 HET CL B 105 1 HET 15P C 101 7 HETNAM ACE ACETYL GROUP HETNAM DCY D-CYSTEINE HETNAM NH2 AMINO GROUP HETNAM ZN ZINC ION HETNAM 15P POLYETHYLENE GLYCOL (N=34) HETNAM CL CHLORIDE ION HETSYN 15P PEG 1500 FORMUL 1 ACE 3(C2 H4 O) FORMUL 1 DCY 3(C3 H7 N O2 S) FORMUL 1 NH2 3(H2 N) FORMUL 4 ZN 4(ZN 2+) FORMUL 8 15P 2(C69 H140 O35) FORMUL 9 CL CL 1- FORMUL 11 HOH *135(H2 O) HELIX 1 AA1 GLU A 1 GLY A 29 1 29 HELIX 2 AA2 GLU B 1 HIS B 28 1 28 HELIX 3 AA3 GLU C 1 GLY C 29 1 29 LINK C ACE A 0 N GLU A 1 1555 1555 1.33 LINK C LYS A 15 N DCY A 16 1555 1555 1.36 LINK C DCY A 16 N GLN A 17 1555 1555 1.35 LINK C GLY A 29 N NH2 A 30 1555 1555 1.34 LINK C ACE B 0 N GLU B 1 1555 1555 1.33 LINK C LYS B 15 N DCY B 16 1555 1555 1.36 LINK C DCY B 16 N GLN B 17 1555 1555 1.33 LINK C GLY B 29 N NH2 B 30 1555 1555 1.34 LINK C ACE C 0 N GLU C 1 1555 1555 1.32 LINK C LYS C 15 N DCY C 16 1555 1555 1.34 LINK C DCY C 16 N GLN C 17 1555 1555 1.34 LINK C GLY C 29 N NH2 C 30 1555 1555 1.34 LINK OE1 GLU A 1 ZN ZN B 103 1555 3444 2.34 LINK OE1 GLU A 3 ZN ZN A 101 1555 2454 2.47 LINK OE2 GLU A 3 ZN ZN A 101 1555 2454 1.94 LINK OE1 GLU A 24 ZN ZN A 101 1555 1555 1.97 LINK OE1 GLU A 27 ZN ZN A 101 1555 1555 1.89 LINK NE2 HIS A 28 ZN ZN A 101 1555 1555 2.03 LINK OE1 GLU B 3 ZN ZN B 102 1555 3444 2.07 LINK OE2AGLU B 6 ZN ZN B 103 1555 3444 2.34 LINK OE2 GLU B 24 ZN ZN B 102 1555 1555 2.01 LINK OE1 GLU B 27 ZN ZN B 101 1555 1555 1.94 LINK NE2 HIS B 28 ZN ZN B 102 1555 1555 1.92 LINK ND1 HIS B 28 ZN ZN B 103 1555 1555 2.03 LINK ZN ZN B 101 OE1 GLU C 27 4455 1555 1.96 LINK ZN ZN B 101 ND1 HIS C 28 4455 1555 1.98 LINK ZN ZN B 101 O HOH C 219 1555 4555 1.95 LINK ZN ZN B 102 NE2 HIS C 28 4455 1555 2.00 LINK ZN ZN B 103 O HOH B 204 1555 3454 2.26 SITE 1 AC1 1 HIS A 28 SITE 1 AC2 2 HIS C 28 HOH C 219 SITE 1 AC3 2 HIS B 28 HIS C 28 SITE 1 AC4 3 HIS B 28 CL B 105 HOH B 204 SITE 1 AC5 1 HOH B 212 SITE 1 AC6 1 ZN B 103 SITE 1 AC7 5 HIS B 28 HIS C 28 HOH C 207 HOH C 219 SITE 2 AC7 5 HOH C 226 CRYST1 32.327 67.517 69.034 90.00 90.00 90.00 P 21 21 21 12 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 0.030934 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014811 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014486 0.00000 HETATM 1 C ACE A 0 -8.431 -4.058 -28.877 1.00 23.55 C HETATM 2 O ACE A 0 -8.297 -3.217 -27.970 1.00 25.58 O HETATM 3 CH3 ACE A 0 -7.366 -4.205 -29.956 1.00 22.50 C