HEADER DE NOVO PROTEIN 15-MAR-23 8GJC TITLE X-RAY CRYSTALLOGRAPHIC STRUCTURE OF A BETA-HAIRPIN PEPTIDE DERIVED TITLE 2 FROM ABETA 17-35. (ORN)LVFFAED(ORN)GAI(N-ME-ILE)GLM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-HAIRPIN PEPTIDE DERIVED FROM ABETA 17-35; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: (ORN)LVFFAED(ORN)GAI(N-ME-ILE)GLM; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS OLIGOMER, TETRAMER, AMYLOID, ALZHEIMER'S DISEASE, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.G.KREUTZER,S.M.RUTTENBERG,J.S.NOWICK REVDAT 2 31-JAN-24 8GJC 1 JRNL REVDAT 1 17-JAN-24 8GJC 0 JRNL AUTH S.M.RUTTENBERG,A.G.KREUTZER,N.L.TRUEX,J.S.NOWICK JRNL TITL BETA-HAIRPIN ALIGNMENT ALTERS OLIGOMER FORMATION IN A JRNL TITL 2 BETA-DERIVED PEPTIDES. JRNL REF BIOCHEMISTRY V. 63 212 2024 JRNL REFN ISSN 0006-2960 JRNL PMID 38163326 JRNL DOI 10.1021/ACS.BIOCHEM.3C00526 REMARK 2 REMARK 2 RESOLUTION. 1.43 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.43 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 7.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 9354 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.180 REMARK 3 FREE R VALUE TEST SET COUNT : 952 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 23.0100 - 2.7400 0.90 1236 141 0.1276 0.1381 REMARK 3 2 2.7400 - 2.1700 0.91 1253 127 0.1291 0.1889 REMARK 3 3 2.1700 - 1.9000 0.90 1241 140 0.1517 0.1660 REMARK 3 4 1.9000 - 1.7200 0.90 1229 140 0.1597 0.1695 REMARK 3 5 1.7200 - 1.6000 0.90 1241 132 0.1921 0.2298 REMARK 3 6 1.6000 - 1.5100 0.88 1228 145 0.3070 0.3736 REMARK 3 7 1.5100 - 1.4310 0.72 994 107 0.5055 0.5178 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.890 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 NULL REMARK 3 ANGLE : 1.146 NULL REMARK 3 CHIRALITY : 0.080 38 REMARK 3 PLANARITY : 0.005 43 REMARK 3 DIHEDRAL : 36.081 72 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8GJC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1000272394. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 103.15 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9354 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.431 REMARK 200 RESOLUTION RANGE LOW (A) : 23.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 16.00 REMARK 200 R MERGE (I) : 0.09013 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.4400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.43 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.77500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHENIX REMARK 200 STARTING MODEL: 5W4H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MOLECULAR DYNAMICS MORPHEUS SOLUTION REMARK 280 CONTAINING 0.12M ETHYLENE GLYCOLS MIX, 0.1M BUFFER SYSTEM 3 PH REMARK 280 8.5, AND 37.5% V/V PRECIPITANT MIX 4. MOLECULAR DYNAMICS REMARK 280 ETHYLENE GLYCOLS MIX CONSISTS OF 0.3 M DIETHYLENE GLYCOL, 0.3 M REMARK 280 TRIETHYLENE GLYCOL, 0.3 M TETRAETHYLENE GLYCOL, 0.3 M REMARK 280 PENTA(ETHYLENE GLYCOL). MOLECULAR DYNAMICS BUFFER SYSTEM 3 REMARK 280 CONSISTS OF 1 M BICINE AND 1 M TRISMA BASE. MOLECULAR DYNAMICS REMARK 280 PRECIPITANT MIX 4 CONSISTS OF 25 % W/V HEXYLENE GLYCOL, 25 % W/V REMARK 280 POLY(ETHYLENE GLYCOL) 1000, AND 25 % W/V POLY(ETHYLENE GLYCOL) REMARK 280 3350., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 21.36933 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 10.68467 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 10.68467 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 21.36933 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 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 217 LIES ON A SPECIAL POSITION. 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 C LEU A 15 N MET A 101 1.33 REMARK 500 C LEU B 15 N MET B 101 1.33 REMARK 500 O HOH B 204 O HOH B 206 2.02 REMARK 500 O HOH A 214 O HOH B 214 2.03 REMARK 500 O HOH B 208 O HOH B 210 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 208 O HOH B 213 6665 1.85 REMARK 500 O HOH A 216 O HOH A 216 4555 1.86 REMARK 500 O HOH B 206 O HOH B 208 4556 1.91 REMARK 500 O HOH B 204 O HOH B 208 4556 1.93 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 217 DISTANCE = 6.73 ANGSTROMS DBREF 8GJC A 1 15 PDB 8GJC 8GJC 1 15 DBREF 8GJC B 1 15 PDB 8GJC 8GJC 1 15 SEQRES 1 A 15 ORN LEU VAL PHE PHE ALA GLU ASP ORN GLY ALA ILE IML SEQRES 2 A 15 GLY LEU SEQRES 1 B 15 ORN LEU VAL PHE PHE ALA GLU ASP ORN GLY ALA ILE IML SEQRES 2 B 15 GLY LEU HET ORN A 1 19 HET ORN A 9 18 HET IML A 13 22 HET ORN B 1 19 HET ORN B 9 18 HET IML B 13 22 HET MET A 101 17 HET TFA A 102 7 HET TFA A 103 7 HET MET B 101 17 HET TFA B 102 7 HET PEG B 103 17 HETNAM ORN L-ORNITHINE HETNAM IML N-METHYL-ISOLEUCINE HETNAM MET METHIONINE HETNAM TFA TRIFLUOROACETIC ACID HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 1 ORN 4(C5 H12 N2 O2) FORMUL 1 IML 2(C7 H15 N O2) FORMUL 3 MET 2(C5 H11 N O2 S) FORMUL 4 TFA 3(C2 H F3 O2) FORMUL 8 PEG C4 H10 O3 FORMUL 9 HOH *31(H2 O) SHEET 1 AA1 2 PHE A 4 GLU A 7 0 SHEET 2 AA1 2 ALA A 11 GLY A 14 -1 O GLY A 14 N PHE A 4 SHEET 1 AA2 2 PHE B 4 GLU B 7 0 SHEET 2 AA2 2 ALA B 11 GLY B 14 -1 O GLY B 14 N PHE B 4 LINK C ORN A 1 N LEU A 2 1555 1555 1.37 LINK NE ORN A 1 C MET A 101 1555 1555 1.38 LINK C ASP A 8 NE ORN A 9 1555 1555 1.38 LINK C ORN A 9 N GLY A 10 1555 1555 1.37 LINK C ILE A 12 N IML A 13 1555 1555 1.33 LINK C IML A 13 N GLY A 14 1555 1555 1.33 LINK C ORN B 1 N LEU B 2 1555 1555 1.37 LINK NE ORN B 1 C MET B 101 1555 1555 1.37 LINK C ASP B 8 NE ORN B 9 1555 1555 1.37 LINK C ORN B 9 N GLY B 10 1555 1555 1.37 LINK C ILE B 12 N IML B 13 1555 1555 1.33 LINK C IML B 13 N GLY B 14 1555 1555 1.33 CRYST1 38.164 38.164 32.054 90.00 90.00 120.00 P 32 2 1 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 0.026203 0.015128 0.000000 0.00000 SCALE2 0.000000 0.030256 0.000000 0.00000 SCALE3 0.000000 0.000000 0.031197 0.00000 HETATM 1 N ORN A 1 -0.365 11.960 0.773 1.00 12.07 N HETATM 2 CA ORN A 1 0.844 12.851 0.954 1.00 13.38 C HETATM 3 CB ORN A 1 0.584 14.261 0.404 1.00 12.95 C HETATM 4 CG ORN A 1 0.413 14.308 -1.120 1.00 12.72 C HETATM 5 CD ORN A 1 1.736 14.113 -1.871 1.00 12.85 C HETATM 6 NE ORN A 1 2.734 15.066 -1.425 1.00 12.35 N HETATM 7 C ORN A 1 1.220 12.964 2.421 1.00 11.87 C HETATM 8 O ORN A 1 0.369 13.109 3.300 1.00 11.72 O HETATM 9 H1 ORN A 1 -0.344 11.109 1.341 1.00 14.66 H HETATM 10 H2 ORN A 1 -1.252 12.409 1.015 1.00 14.66 H HETATM 11 H3 ORN A 1 -0.497 11.628 -0.185 1.00 14.66 H HETATM 12 HA ORN A 1 1.652 12.339 0.421 1.00 16.23 H HETATM 13 HB2 ORN A 1 -0.341 14.648 0.855 1.00 15.71 H HETATM 14 HB3 ORN A 1 1.437 14.903 0.664 1.00 15.71 H HETATM 15 HG2 ORN A 1 -0.290 13.524 -1.425 1.00 15.44 H HETATM 16 HG3 ORN A 1 -0.018 15.276 -1.401 1.00 15.44 H HETATM 17 HD2 ORN A 1 2.104 13.100 -1.684 1.00 15.59 H HETATM 18 HD3 ORN A 1 1.561 14.256 -2.942 1.00 15.59 H HETATM 19 HE1 ORN A 1 2.694 15.972 -1.846 1.00 14.99 H