HEADER CELL ADHESION 14-OCT-14 3X0F TITLE CRYSTAL STRUCTURE OF THE ECTODOMAIN OF MOUSE CD81 LARGE EXTRACELLULAR TITLE 2 LOOP (MCD81-LEL) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CD81 ANTIGEN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: LARGE EXTRACELLULAR LOOP, UNP RESIDUES 113-202; COMPND 5 SYNONYM: 26 KDA CELL SURFACE PROTEIN TAPA-1, TARGET OF THE COMPND 6 ANTIPROLIFERATIVE ANTIBODY 1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: CD81, TAPA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS HELICAL BUNDLE, DISULFIDE BOND, IMMUNE CELL ADHESION, MORPHOLOGY, KEYWDS 2 ACTIVATION, PROLIFERATION, DIFFERENTIATION, MEMBRANE, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR M.ZHANG,S.CUI REVDAT 5 09-OCT-24 3X0F 1 REMARK REVDAT 4 08-NOV-23 3X0F 1 REMARK REVDAT 3 24-AUG-22 3X0F 1 JRNL REMARK SEQADV REVDAT 2 08-JUL-15 3X0F 1 JRNL REVDAT 1 01-JUL-15 3X0F 0 JRNL AUTH W.YANG,M.ZHANG,X.CHI,X.LIU,B.QIN,S.CUI JRNL TITL AN INTRAMOLECULAR BOND AT CLUSTER OF DIFFERENTIATION 81 JRNL TITL 2 ECTODOMAIN IS IMPORTANT FOR HEPATITIS C VIRUS ENTRY. JRNL REF FASEB J. V. 29 4214 2015 JRNL REFN ESSN 1530-6860 JRNL PMID 26116703 JRNL DOI 10.1096/FJ.15-272880 REMARK 2 REMARK 2 RESOLUTION. 1.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) 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) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.190 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 27883 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1397 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 36.2415 - 3.1688 0.99 2807 149 0.2218 0.2399 REMARK 3 2 3.1688 - 2.5153 1.00 2693 142 0.1815 0.2237 REMARK 3 3 2.5153 - 2.1974 1.00 2674 141 0.1623 0.2388 REMARK 3 4 2.1974 - 1.9965 1.00 2648 140 0.1624 0.2207 REMARK 3 5 1.9965 - 1.8534 1.00 2647 140 0.1738 0.2823 REMARK 3 6 1.8534 - 1.7442 1.00 2617 137 0.1864 0.2415 REMARK 3 7 1.7442 - 1.6568 1.00 2614 138 0.2070 0.3076 REMARK 3 8 1.6568 - 1.5847 1.00 2630 139 0.1973 0.2946 REMARK 3 9 1.5847 - 1.5237 1.00 2596 136 0.2409 0.2993 REMARK 3 10 1.5237 - 1.4711 0.98 2560 135 0.2601 0.3263 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.98 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 63.02 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.81000 REMARK 3 B22 (A**2) : 0.41370 REMARK 3 B33 (A**2) : 1.39630 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 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 : 0.002 1419 REMARK 3 ANGLE : 0.629 1926 REMARK 3 CHIRALITY : 0.034 232 REMARK 3 PLANARITY : 0.003 254 REMARK 3 DIHEDRAL : 11.715 527 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: THE STRUCTURE FACTOR FILE CONTAINS REMARK 3 FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS REMARK 4 REMARK 4 3X0F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000097021. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000020 REMARK 200 MONOCHROMATOR : BARTELS MONOCHROMATOR CRYSTAL REMARK 200 TYPE SI (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS PACKAGE REMARK 200 DATA SCALING SOFTWARE : XDS PACKAGE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52310 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.471 REMARK 200 RESOLUTION RANGE LOW (A) : 44.617 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.02300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.18 REMARK 200 R MERGE FOR SHELL (I) : 0.46900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.090 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: 1G8Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE PH 5.5, 5% PEG REMARK 280 1000, 35% ISOPROPANOL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K 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 22.30850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.04000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.96100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 31.04000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.30850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.96100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 SER A 110 REMARK 465 HIS A 111 REMARK 465 MET A 112 REMARK 465 PHE A 113 REMARK 465 LYS A 201 REMARK 465 LEU A 202 REMARK 465 SER B 110 REMARK 465 HIS B 111 REMARK 465 MET B 112 REMARK 465 LYS B 201 REMARK 465 LEU B 202 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASP A 138 CG OD1 OD2 REMARK 480 PHE B 113 CG CD1 CD2 CE1 CE2 CZ REMARK 480 ASP B 138 CG OD1 OD2 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 HD21 ASN A 180 O HOH A 444 1.49 REMARK 500 O HOH B 429 O HOH B 433 1.81 REMARK 500 ND2 ASN A 180 O HOH A 444 1.82 REMARK 500 O2 IPA B 301 O HOH B 436 2.05 REMARK 500 O HOH A 407 O HOH A 446 2.07 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 NZ LYS B 121 O HOH A 405 4546 1.97 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 CYS A 157 33.70 -154.19 REMARK 500 ASN B 155 65.63 61.16 REMARK 500 CYS B 157 30.17 -154.52 REMARK 500 ARG B 171 63.74 68.08 REMARK 500 LEU B 182 -125.23 62.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G8Q RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CD81 EXTRACELLULAR DOMAIN REMARK 900 RELATED ID: 1IV5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN CD81 EXTRACELLULAR DOMAIN REMARK 900 RELATED ID: 3X0E RELATED DB: PDB REMARK 900 RELATED ID: 3X0G RELATED DB: PDB DBREF 3X0F A 113 202 UNP P35762 CD81_MOUSE 113 202 DBREF 3X0F B 113 202 UNP P35762 CD81_MOUSE 113 202 SEQADV 3X0F SER A 110 UNP P35762 EXPRESSION TAG SEQADV 3X0F HIS A 111 UNP P35762 EXPRESSION TAG SEQADV 3X0F MET A 112 UNP P35762 EXPRESSION TAG SEQADV 3X0F SER B 110 UNP P35762 EXPRESSION TAG SEQADV 3X0F HIS B 111 UNP P35762 EXPRESSION TAG SEQADV 3X0F MET B 112 UNP P35762 EXPRESSION TAG SEQRES 1 A 93 SER HIS MET PHE VAL ASN LYS ASP GLN ILE ALA LYS ASP SEQRES 2 A 93 VAL LYS GLN PHE TYR ASP GLN ALA LEU GLN GLN ALA VAL SEQRES 3 A 93 MET ASP ASP ASP ALA ASN ASN ALA LYS ALA VAL VAL LYS SEQRES 4 A 93 THR PHE HIS GLU THR LEU ASN CYS CYS GLY SER ASN ALA SEQRES 5 A 93 LEU THR THR LEU THR THR THR ILE LEU ARG ASN SER LEU SEQRES 6 A 93 CYS PRO SER GLY GLY ASN ILE LEU THR PRO LEU LEU GLN SEQRES 7 A 93 GLN ASP CYS HIS GLN LYS ILE ASP GLU LEU PHE SER GLY SEQRES 8 A 93 LYS LEU SEQRES 1 B 93 SER HIS MET PHE VAL ASN LYS ASP GLN ILE ALA LYS ASP SEQRES 2 B 93 VAL LYS GLN PHE TYR ASP GLN ALA LEU GLN GLN ALA VAL SEQRES 3 B 93 MET ASP ASP ASP ALA ASN ASN ALA LYS ALA VAL VAL LYS SEQRES 4 B 93 THR PHE HIS GLU THR LEU ASN CYS CYS GLY SER ASN ALA SEQRES 5 B 93 LEU THR THR LEU THR THR THR ILE LEU ARG ASN SER LEU SEQRES 6 B 93 CYS PRO SER GLY GLY ASN ILE LEU THR PRO LEU LEU GLN SEQRES 7 B 93 GLN ASP CYS HIS GLN LYS ILE ASP GLU LEU PHE SER GLY SEQRES 8 B 93 LYS LEU HET IPA A 301 12 HET IPA A 302 12 HET IPA A 303 12 HET IPA B 301 12 HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 3 IPA 4(C3 H8 O) FORMUL 7 HOH *85(H2 O) HELIX 1 1 ASN A 115 ASP A 137 1 23 HELIX 2 2 ALA A 140 ASN A 155 1 16 HELIX 3 3 ASN A 160 ARG A 171 1 12 HELIX 4 4 ASN A 172 CYS A 175 5 4 HELIX 5 5 LEU A 182 GLN A 187 5 6 HELIX 6 6 ASP A 189 PHE A 198 1 10 HELIX 7 7 ASN B 115 ASP B 117 5 3 HELIX 8 8 GLN B 118 ASP B 137 1 20 HELIX 9 9 ALA B 140 ASN B 155 1 16 HELIX 10 10 ASN B 160 LEU B 170 1 11 HELIX 11 11 ARG B 171 CYS B 175 5 5 HELIX 12 12 ASP B 189 SER B 199 1 11 SSBOND 1 CYS A 156 CYS A 190 1555 1555 2.03 SSBOND 2 CYS A 157 CYS A 175 1555 1555 2.03 SSBOND 3 CYS B 156 CYS B 190 1555 1555 2.03 SSBOND 4 CYS B 157 CYS B 175 1555 1555 2.03 CISPEP 1 VAL A 114 ASN A 115 0 -0.95 SITE 1 AC1 2 LEU A 162 THR A 166 SITE 1 AC2 4 THR A 163 THR A 166 IPA A 303 LEU B 197 SITE 1 AC3 2 VAL A 135 IPA A 302 SITE 1 AC4 4 HOH A 418 HOH A 426 THR B 149 HOH B 436 CRYST1 44.617 57.922 62.080 90.00 90.00 90.00 P 21 21 21 8 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 0.022413 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017265 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016108 0.00000