HEADER LIGASE 14-SEP-22 8EHZ TITLE CRYSTAL STRUCTURE OF THE STUB1 TPR DOMAIN IN COMPLEX WITH H317, A TITLE 2 HELICON POLYPEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: H317; COMPND 3 CHAIN: C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE CHIP; COMPND 7 CHAIN: A, B; COMPND 8 FRAGMENT: TPR DOMAIN; COMPND 9 SYNONYM: ANTIGEN NY-CO-7,CLL-ASSOCIATED ANTIGEN KW-8,CARBOXY TERMINUS COMPND 10 OF HSP70-INTERACTING PROTEIN,RING-TYPE E3 UBIQUITIN TRANSFERASE CHIP, COMPND 11 STIP1 HOMOLOGY AND U BOX-CONTAINING PROTEIN 1; COMPND 12 EC: 2.3.2.27; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 GENE: STUB1, CHIP, PP1131; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS E3 LIGASE, COMPLEX, STAPLED PEPTIDE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR K.LI,J.-M.SWIECICKI,O.S.TOKAREVA,T.M.THOMSON,G.L.VERDINE,J.H.MCGEE REVDAT 2 15-NOV-23 8EHZ 1 JRNL REVDAT 1 25-OCT-23 8EHZ 0 JRNL AUTH O.S.TOKAREVA,K.LI,T.L.TRAVALINE,T.M.THOMSON,J.M.SWIECICKI, JRNL AUTH 2 M.MOUSSA,J.D.RAMIREZ,S.LITCHMAN,G.L.VERDINE,J.H.MCGEE JRNL TITL RECOGNITION AND REPROGRAMMING OF E3 UBIQUITIN LIGASE JRNL TITL 2 SURFACES BY ALPHA-HELICAL PEPTIDES. JRNL REF NAT COMMUN V. 14 6992 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37914719 JRNL DOI 10.1038/S41467-023-42395-Z REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 19236 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.244 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1935 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 43.0800 - 4.9600 1.00 1232 136 0.1695 0.1935 REMARK 3 2 4.9600 - 3.9400 1.00 1220 147 0.1967 0.2360 REMARK 3 3 3.9400 - 3.4400 1.00 1270 140 0.2312 0.2772 REMARK 3 4 3.4400 - 3.1300 1.00 1209 143 0.2620 0.3099 REMARK 3 5 3.1300 - 2.9000 1.00 1268 139 0.2965 0.2894 REMARK 3 6 2.9000 - 2.7300 1.00 1226 128 0.3046 0.3143 REMARK 3 7 2.7300 - 2.6000 1.00 1232 138 0.3241 0.3417 REMARK 3 8 2.6000 - 2.4800 1.00 1238 131 0.2713 0.3119 REMARK 3 9 2.4800 - 2.3900 1.00 1265 146 0.2894 0.3320 REMARK 3 10 2.3900 - 2.3100 1.00 1229 134 0.3127 0.3299 REMARK 3 11 2.3000 - 2.2300 1.00 1221 146 0.3019 0.3509 REMARK 3 12 2.2300 - 2.1700 1.00 1235 139 0.3045 0.3041 REMARK 3 13 2.1700 - 2.1100 0.99 1224 131 0.3293 0.3791 REMARK 3 14 2.1100 - 2.0600 0.99 1232 137 0.3452 0.3378 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 39.040 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.97 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.79 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 8EHZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1000268358. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 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 : 19293 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 43.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.60 REMARK 200 R MERGE FOR SHELL (I) : 0.79600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6NSV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 0.1M SODIUM REMARK 280 CITRATE PH6.0, 10% PEG4000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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 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 46.54400 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 23.27200 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 NH2 C 17 REMARK 465 NH2 D 17 REMARK 465 GLY A 16 REMARK 465 ALA A 17 REMARK 465 MET A 18 REMARK 465 GLY A 19 REMARK 465 SER A 20 REMARK 465 GLU A 21 REMARK 465 GLU A 151 REMARK 465 GLU A 152 REMARK 465 ARG A 153 REMARK 465 ARG A 154 REMARK 465 GLY B 16 REMARK 465 ALA B 17 REMARK 465 MET B 18 REMARK 465 GLY B 19 REMARK 465 SER B 20 REMARK 465 GLU B 21 REMARK 465 LYS B 22 REMARK 465 ILE B 150 REMARK 465 GLU B 151 REMARK 465 GLU B 152 REMARK 465 ARG B 153 REMARK 465 ARG B 154 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 LYS A 41 70.08 -106.66 REMARK 500 GLN A 75 79.48 -104.02 REMARK 500 SER A 109 54.23 -90.09 REMARK 500 ASN A 130 55.94 -93.57 REMARK 500 ASP A 133 26.01 -75.39 REMARK 500 LYS B 41 66.62 -106.49 REMARK 500 GLN B 74 12.89 55.51 REMARK 500 ASP B 90 84.45 -157.62 REMARK 500 ARG B 128 -162.40 73.47 REMARK 500 REMARK 500 REMARK: NULL DBREF 8EHZ C 6 17 PDB 8EHZ 8EHZ 6 17 DBREF 8EHZ D 6 17 PDB 8EHZ 8EHZ 6 17 DBREF 8EHZ A 21 154 UNP Q9UNE7 CHIP_HUMAN 21 154 DBREF 8EHZ B 21 154 UNP Q9UNE7 CHIP_HUMAN 21 154 SEQADV 8EHZ GLY A 16 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ ALA A 17 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ MET A 18 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ GLY A 19 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ SER A 20 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ GLY B 16 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ ALA B 17 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ MET B 18 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ GLY B 19 UNP Q9UNE7 EXPRESSION TAG SEQADV 8EHZ SER B 20 UNP Q9UNE7 EXPRESSION TAG SEQRES 1 C 12 ACE CYS TRP GLU ALA TRP LEU LEU CYS GLU THR NH2 SEQRES 1 D 12 ACE CYS TRP GLU ALA TRP LEU LEU CYS GLU THR NH2 SEQRES 1 A 139 GLY ALA MET GLY SER GLU LYS SER PRO SER ALA GLN GLU SEQRES 2 A 139 LEU LYS GLU GLN GLY ASN ARG LEU PHE VAL GLY ARG LYS SEQRES 3 A 139 TYR PRO GLU ALA ALA ALA CYS TYR GLY ARG ALA ILE THR SEQRES 4 A 139 ARG ASN PRO LEU VAL ALA VAL TYR TYR THR ASN ARG ALA SEQRES 5 A 139 LEU CYS TYR LEU LYS MET GLN GLN HIS GLU GLN ALA LEU SEQRES 6 A 139 ALA ASP CYS ARG ARG ALA LEU GLU LEU ASP GLY GLN SER SEQRES 7 A 139 VAL LYS ALA HIS PHE PHE LEU GLY GLN CYS GLN LEU GLU SEQRES 8 A 139 MET GLU SER TYR ASP GLU ALA ILE ALA ASN LEU GLN ARG SEQRES 9 A 139 ALA TYR SER LEU ALA LYS GLU GLN ARG LEU ASN PHE GLY SEQRES 10 A 139 ASP ASP ILE PRO SER ALA LEU ARG ILE ALA LYS LYS LYS SEQRES 11 A 139 ARG TRP ASN SER ILE GLU GLU ARG ARG SEQRES 1 B 139 GLY ALA MET GLY SER GLU LYS SER PRO SER ALA GLN GLU SEQRES 2 B 139 LEU LYS GLU GLN GLY ASN ARG LEU PHE VAL GLY ARG LYS SEQRES 3 B 139 TYR PRO GLU ALA ALA ALA CYS TYR GLY ARG ALA ILE THR SEQRES 4 B 139 ARG ASN PRO LEU VAL ALA VAL TYR TYR THR ASN ARG ALA SEQRES 5 B 139 LEU CYS TYR LEU LYS MET GLN GLN HIS GLU GLN ALA LEU SEQRES 6 B 139 ALA ASP CYS ARG ARG ALA LEU GLU LEU ASP GLY GLN SER SEQRES 7 B 139 VAL LYS ALA HIS PHE PHE LEU GLY GLN CYS GLN LEU GLU SEQRES 8 B 139 MET GLU SER TYR ASP GLU ALA ILE ALA ASN LEU GLN ARG SEQRES 9 B 139 ALA TYR SER LEU ALA LYS GLU GLN ARG LEU ASN PHE GLY SEQRES 10 B 139 ASP ASP ILE PRO SER ALA LEU ARG ILE ALA LYS LYS LYS SEQRES 11 B 139 ARG TRP ASN SER ILE GLU GLU ARG ARG HET ACE C 6 3 HET ACE D 6 3 HET WHL C 101 14 HET WHL D 101 14 HETNAM ACE ACETYL GROUP HETNAM WHL N,N'-(1,4-PHENYLENE)DIACETAMIDE FORMUL 1 ACE 2(C2 H4 O) FORMUL 5 WHL 2(C10 H12 N2 O2) FORMUL 7 HOH *18(H2 O) HELIX 1 AA1 CYS C 7 CYS C 14 1 8 HELIX 2 AA2 CYS D 7 CYS D 14 1 8 HELIX 3 AA3 SER A 25 GLY A 39 1 15 HELIX 4 AA4 LYS A 41 ASN A 56 1 16 HELIX 5 AA5 VAL A 59 MET A 73 1 15 HELIX 6 AA6 GLN A 75 ASP A 90 1 16 HELIX 7 AA7 SER A 93 MET A 107 1 15 HELIX 8 AA8 SER A 109 ARG A 128 1 20 HELIX 9 AA9 ASP A 133 TRP A 147 1 15 HELIX 10 AB1 SER B 25 GLY B 39 1 15 HELIX 11 AB2 LYS B 41 ASN B 56 1 16 HELIX 12 AB3 VAL B 59 MET B 73 1 15 HELIX 13 AB4 GLN B 75 ASP B 90 1 16 HELIX 14 AB5 SER B 93 MET B 107 1 15 HELIX 15 AB6 SER B 109 GLN B 127 1 19 HELIX 16 AB7 ASP B 133 ASN B 148 1 16 LINK C ACE C 6 N CYS C 7 1555 1555 1.33 LINK SG CYS C 7 CH WHL C 101 1555 1555 1.83 LINK SG CYS C 14 CK WHL C 101 1555 1555 1.86 LINK C ACE D 6 N CYS D 7 1555 1555 1.33 LINK SG CYS D 7 CH WHL D 101 1555 1555 1.85 LINK SG CYS D 14 CK WHL D 101 1555 1555 1.85 CRYST1 63.209 63.209 69.816 90.00 90.00 120.00 P 32 6 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 0.015821 0.009134 0.000000 0.00000 SCALE2 0.000000 0.018268 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014323 0.00000 HETATM 1 C ACE C 6 -16.054 -1.449 10.178 1.00 75.56 C HETATM 2 O ACE C 6 -15.108 -1.369 10.962 1.00 71.53 O HETATM 3 CH3 ACE C 6 -17.323 -0.671 10.371 1.00 73.04 C