HEADER LYASE 14-AUG-00 1FLJ TITLE CRYSTAL STRUCTURE OF S-GLUTATHIOLATED CARBONIC ANHYDRASE III COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE III; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE III, CA-III; COMPND 5 EC: 4.2.1.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: LIVER KEYWDS CARBONIC ANHYDRASE III, GLUTATHIONE, S-GLUTATHIOLATED, S- KEYWDS 2 GLUTATHIONYLATED, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.J.MALLIS,B.W.POLAND,T.K.CHATTERJEE,R.A.FISHER,S.DARMAWAN, AUTHOR 2 R.B.HONZATKO,J.A.THOMAS REVDAT 6 04-OCT-17 1FLJ 1 REMARK REVDAT 5 21-DEC-11 1FLJ 1 HET HETATM VERSN REVDAT 4 24-FEB-09 1FLJ 1 VERSN REVDAT 3 08-AUG-02 1FLJ 1 REVDAT 2 26-SEP-01 1FLJ 3 ATOM CONECT JRNL REVDAT 1 04-SEP-00 1FLJ 0 JRNL AUTH R.J.MALLIS,B.W.POLAND,T.K.CHATTERJEE,R.A.FISHER,S.DARMAWAN, JRNL AUTH 2 R.B.HONZATKO,J.A.THOMAS JRNL TITL CRYSTAL STRUCTURE OF S-GLUTATHIOLATED CARBONIC ANHYDRASE JRNL TITL 2 III. JRNL REF FEBS LETT. V. 482 237 2000 JRNL REFN ISSN 0014-5793 JRNL PMID 11024467 JRNL DOI 10.1016/S0014-5793(00)02022-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.A.THOMAS,B.POLAND,R.HONZATKO REMARK 1 TITL PROTEIN SULFHYDRYLS AND THEIR ROLE IN THE ANTIOXIDANT REMARK 1 TITL 2 FUNCTION OF PROTEIN S-THIOLATION REMARK 1 REF ARCH.BIOCHEM.BIOPHYS. V. 319 1 1995 REMARK 1 REFN ISSN 0003-9861 REMARK 1 DOI 10.1006/ABBI.1995.1261 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 71.4 REMARK 3 NUMBER OF REFLECTIONS : 20193 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) : 0.155 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2019 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2076 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 216 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.510 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FLJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-AUG-00. REMARK 100 THE DEPOSITION ID IS D_1000011690. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-94 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.5 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 : SIEMENS 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20193 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 5.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : 2.216 REMARK 200 R MERGE (I) : 0.01400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4000 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, PROPANOL, HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 22.36500 REMARK 290 SMTRY3 2 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: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O LYS A 225 HG SER A 228 1.51 REMARK 500 OG SER A 50 HH12 ARG A 80 1.54 REMARK 500 HD1 HIS A 96 O ASN A 244 1.59 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 95 CA - CB - CG ANGL. DEV. = 15.1 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 THR A 65 -176.67 -176.98 REMARK 500 THR A 65 -177.78 -176.98 REMARK 500 ASP A 75 94.33 -69.18 REMARK 500 ASN A 129 -53.53 68.96 REMARK 500 ASN A 235 32.44 -82.29 REMARK 500 ASN A 244 51.20 -91.90 REMARK 500 LYS A 252 -136.81 50.76 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 262 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 119 ND1 REMARK 620 2 HIS A 96 NE2 107.2 REMARK 620 3 HOH A 312 O 124.8 94.2 REMARK 620 4 HIS A 94 NE2 115.0 102.0 109.0 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 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH A 1183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH A 1188 DBREF 1FLJ A 2 260 UNP P14141 CAH3_RAT 1 259 SEQRES 1 A 260 ACE ALA LYS GLU TRP GLY TYR ALA SER HIS ASN GLY PRO SEQRES 2 A 260 GLU HIS TRP HIS GLU LEU TYR PRO ILE ALA LYS GLY ASP SEQRES 3 A 260 ASN GLN SER PRO ILE GLU LEU HIS THR LYS ASP ILE ARG SEQRES 4 A 260 HIS ASP PRO SER LEU GLN PRO TRP SER VAL SER TYR ASP SEQRES 5 A 260 PRO GLY SER ALA LYS THR ILE LEU ASN ASN GLY LYS THR SEQRES 6 A 260 CYS ARG VAL VAL PHE ASP ASP THR PHE ASP ARG SER MET SEQRES 7 A 260 LEU ARG GLY GLY PRO LEU SER GLY PRO TYR ARG LEU ARG SEQRES 8 A 260 GLN PHE HIS LEU HIS TRP GLY SER SER ASP ASP HIS GLY SEQRES 9 A 260 SER GLU HIS THR VAL ASP GLY VAL LYS TYR ALA ALA GLU SEQRES 10 A 260 LEU HIS LEU VAL HIS TRP ASN PRO LYS TYR ASN THR PHE SEQRES 11 A 260 GLY GLU ALA LEU LYS GLN PRO ASP GLY ILE ALA VAL VAL SEQRES 12 A 260 GLY ILE PHE LEU LYS ILE GLY ARG GLU LYS GLY GLU PHE SEQRES 13 A 260 GLN ILE LEU LEU ASP ALA LEU ASP LYS ILE LYS THR LYS SEQRES 14 A 260 GLY LYS GLU ALA PRO PHE ASN HIS PHE ASP PRO SER CYS SEQRES 15 A 260 LEU PHE PRO ALA CYS ARG ASP TYR TRP THR TYR HIS GLY SEQRES 16 A 260 SER PHE THR THR PRO PRO CYS GLU GLU CYS ILE VAL TRP SEQRES 17 A 260 LEU LEU LEU LYS GLU PRO MET THR VAL SER SER ASP GLN SEQRES 18 A 260 MET ALA LYS LEU ARG SER LEU PHE ALA SER ALA GLU ASN SEQRES 19 A 260 GLU PRO PRO VAL PRO LEU VAL GLY ASN TRP ARG PRO PRO SEQRES 20 A 260 GLN PRO ILE LYS GLY ARG VAL VAL ARG ALA SER PHE LYS HET ACE A 1 3 HET ZN A 262 1 HET GSH A1183 50 HET GSH A1188 25 HETNAM ACE ACETYL GROUP HETNAM ZN ZINC ION HETNAM GSH GLUTATHIONE FORMUL 1 ACE C2 H4 O FORMUL 2 ZN ZN 2+ FORMUL 3 GSH 2(C10 H17 N3 O6 S) FORMUL 5 HOH *216(H2 O) HELIX 1 1 GLY A 12 LEU A 19 5 8 HELIX 2 2 TYR A 20 GLY A 25 5 6 HELIX 3 3 HIS A 34 LYS A 36 5 3 HELIX 4 4 ASP A 52 GLY A 54 5 3 HELIX 5 5 PRO A 125 ASN A 129 5 4 HELIX 6 6 THR A 130 LEU A 135 1 6 HELIX 7 7 LYS A 154 LEU A 164 1 11 HELIX 8 8 ASP A 165 LYS A 168 5 4 HELIX 9 9 ASP A 180 PHE A 185 5 6 HELIX 10 10 SER A 219 ARG A 227 1 9 SHEET 1 A 2 GLU A 32 LEU A 33 0 SHEET 2 A 2 THR A 108 VAL A 109 1 O THR A 108 N LEU A 33 LINK SG ACYS A 183 SG2AGSH A1183 1555 1555 2.03 LINK SG BCYS A 183 SG2BGSH A1183 1555 1555 2.04 LINK SG CYS A 188 SG2 GSH A1188 1555 1555 2.03 LINK C ACE A 1 N ALA A 2 1555 1555 1.33 LINK ZN ZN A 262 ND1 HIS A 119 1555 1555 1.88 LINK ZN ZN A 262 NE2 HIS A 96 1555 1555 2.12 LINK ZN ZN A 262 O HOH A 312 1555 1555 1.94 LINK ZN ZN A 262 NE2 HIS A 94 1555 1555 1.90 CISPEP 1 SER A 29 PRO A 30 0 -0.21 CISPEP 2 PRO A 201 PRO A 202 0 0.33 SITE 1 AC1 4 HIS A 94 HIS A 96 HIS A 119 HOH A 312 SITE 1 AC2 13 PRO A 53 GLU A 156 HIS A 178 PHE A 179 SITE 2 AC2 13 ASP A 180 SER A 182 CYS A 183 ARG A 189 SITE 3 AC2 13 HOH A 270 HOH A 422 HOH A 440 HOH A 460 SITE 4 AC2 13 HOH A 465 SITE 1 AC3 4 GLY A 171 ALA A 187 CYS A 188 GLU A 214 CRYST1 41.250 44.730 66.910 90.00 99.73 90.00 P 1 21 1 2 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 0.024242 0.000000 0.004157 0.00000 SCALE2 0.000000 0.022356 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015164 0.00000 HETATM 1 C ACE A 1 6.228 -10.283 27.166 1.00 20.13 C HETATM 2 O ACE A 1 6.584 -11.460 26.959 1.00 20.65 O HETATM 3 CH3 ACE A 1 5.371 -10.022 28.381 1.00 19.45 C