HEADER IMMUNE SYSTEM 29-OCT-12 4HS3 TITLE CRYSTAL STRUCTURE OF H-2KB WITH A DISULFIDE STABILIZED F POCKET IN TITLE 2 COMPLEX WITH THE LCMV DERIVED PEPTIDE GP34 COMPND MOL_ID: 1; COMPND 2 MOLECULE: H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, K-B ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 22-297; COMPND 5 SYNONYM: H-2K(B); COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: UNP RESIDUES 21-119; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: ENVELOPE GLYCOPROTEIN; COMPND 15 CHAIN: C; COMPND 16 FRAGMENT: UNP RESIDUES 34-40; COMPND 17 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: H2-K1, H2-K; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PGMT7; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 12 ORGANISM_COMMON: MOUSE; SOURCE 13 ORGANISM_TAXID: 10090; SOURCE 14 GENE: B2M; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 18 EXPRESSION_SYSTEM_VECTOR: PGMT7; SOURCE 19 MOL_ID: 3; SOURCE 20 SYNTHETIC: YES; SOURCE 21 ORGANISM_SCIENTIFIC: LYMPHOCYTIC CHORIOMENINGITIS VIRUS; SOURCE 22 ORGANISM_TAXID: 11623; SOURCE 23 OTHER_DETAILS: SYNTHETIC PEPTIDE KEYWDS MHC CLASS I, ANTIGEN PRESENTATION, ANTIGEN PROCESSING, PEPTIDE KEYWDS 2 BINDING, IGG, MHC, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR H.UCHTENHAGEN,B.BOULANGER,Z.HEIN,E.T.ABUALROUS,M.ZACHARIAS,J.WERNER, AUTHOR 2 T.ELLIOTT,S.SPRINGER,A.ACHOUR REVDAT 4 20-SEP-23 4HS3 1 REMARK SEQADV REVDAT 3 16-JUL-14 4HS3 1 JRNL REVDAT 2 21-MAY-14 4HS3 1 JRNL REVDAT 1 07-MAY-14 4HS3 0 JRNL AUTH Z.HEIN,H.UCHTENHAGEN,E.T.ABUALROUS,S.K.SAINI,L.JANEN, JRNL AUTH 2 A.VAN HATEREN,C.WIEK,H.HANENBERG,F.MOMBURG,A.ACHOUR, JRNL AUTH 3 T.ELLIOTT,S.SPRINGER,D.BOULANGER JRNL TITL PEPTIDE-INDEPENDENT STABILIZATION OF MHC CLASS I MOLECULES JRNL TITL 2 BREACHES CELLULAR QUALITY CONTROL. JRNL REF J.CELL.SCI. V. 127 2885 2014 JRNL REFN ISSN 0021-9533 JRNL PMID 24806963 JRNL DOI 10.1242/JCS.145334 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 32908 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1671 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 39.0493 - 4.8051 0.99 2885 146 0.1960 0.2542 REMARK 3 2 4.8051 - 3.8150 0.95 2602 151 0.1403 0.1642 REMARK 3 3 3.8150 - 3.3330 0.95 2592 140 0.1651 0.2020 REMARK 3 4 3.3330 - 3.0284 0.95 2562 130 0.1661 0.2199 REMARK 3 5 3.0284 - 2.8114 0.96 2574 141 0.1887 0.2576 REMARK 3 6 2.8114 - 2.6457 0.97 2582 143 0.2007 0.2835 REMARK 3 7 2.6457 - 2.5132 0.97 2556 147 0.2016 0.2745 REMARK 3 8 2.5132 - 2.4038 0.97 2572 138 0.2113 0.2726 REMARK 3 9 2.4038 - 2.3113 0.97 2619 120 0.2222 0.2937 REMARK 3 10 2.3113 - 2.2316 0.97 2561 145 0.2432 0.2731 REMARK 3 11 2.2316 - 2.1618 0.97 2522 147 0.2244 0.3068 REMARK 3 12 2.1618 - 2.1000 0.97 2610 123 0.2261 0.2927 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 : 0.35 REMARK 3 B_SOL : 44.15 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.690 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.110 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.21190 REMARK 3 B22 (A**2) : -3.42510 REMARK 3 B33 (A**2) : 3.63700 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 : 0.008 3260 REMARK 3 ANGLE : 1.065 4428 REMARK 3 CHIRALITY : 0.072 454 REMARK 3 PLANARITY : 0.004 579 REMARK 3 DIHEDRAL : 14.154 1210 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 4HS3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1000075850. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-AUG-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.873 REMARK 200 MONOCHROMATOR : SILICON 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32975 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1S7S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION ASSAYS WERE PERFORMED REMARK 280 IN 24 WELL PLATES AT 25 C USING THE VAPOR DIFFUSION, HANGING REMARK 280 DROP METHOD. BEST-DIFFRACTING CRYSTALS OBTAINED FROM 7 MG/ML REMARK 280 PROTEIN CONCENTRATION IN 2 M NAK PHOSPHATE PH 6.5 WITH 3% MPD, REMARK 280 TEMPERATURE 298K, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.28500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.68500 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.28500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 68.68500 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: 5020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 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 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 616 LIES ON A SPECIAL POSITION. 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 ARG A 14 76.74 -154.98 REMARK 500 ASP A 29 -131.42 56.68 REMARK 500 ASP A 122 131.82 -36.19 REMARK 500 GLU A 196 35.81 70.72 REMARK 500 LEU A 219 -76.47 -101.82 REMARK 500 ASN A 220 76.88 -119.38 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 PO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 101 DBREF 4HS3 A 1 276 UNP P01901 HA1B_MOUSE 22 297 DBREF 4HS3 B 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 4HS3 C 1 8 UNP Q9WKU1 Q9WKU1_9VIRU 34 41 SEQADV 4HS3 CYS A 84 UNP P01901 TYR 105 ENGINEERED MUTATION SEQADV 4HS3 CYS A 139 UNP P01901 ALA 160 ENGINEERED MUTATION SEQADV 4HS3 ASP B 85 UNP P01887 ALA 105 VARIANT SEQADV 4HS3 MET C 8 UNP Q9WKU1 CYS 41 ENGINEERED MUTATION SEQRES 1 A 276 GLY PRO HIS SER LEU ARG TYR PHE VAL THR ALA VAL SER SEQRES 2 A 276 ARG PRO GLY LEU GLY GLU PRO ARG TYR MET GLU VAL GLY SEQRES 3 A 276 TYR VAL ASP ASP THR GLU PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 276 ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA ARG TRP MET SEQRES 5 A 276 GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN SEQRES 6 A 276 LYS ALA LYS GLY ASN GLU GLN SER PHE ARG VAL ASP LEU SEQRES 7 A 276 ARG THR LEU LEU GLY CYS TYR ASN GLN SER LYS GLY GLY SEQRES 8 A 276 SER HIS THR ILE GLN VAL ILE SER GLY CYS GLU VAL GLY SEQRES 9 A 276 SER ASP GLY ARG LEU LEU ARG GLY TYR GLN GLN TYR ALA SEQRES 10 A 276 TYR ASP GLY CYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 276 LYS THR TRP THR ALA ALA ASP MET CYS ALA LEU ILE THR SEQRES 12 A 276 LYS HIS LYS TRP GLU GLN ALA GLY GLU ALA GLU ARG LEU SEQRES 13 A 276 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 276 ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR SEQRES 15 A 276 ASP SER PRO LYS ALA HIS VAL THR HIS HIS SER ARG PRO SEQRES 16 A 276 GLU ASP LYS VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 276 TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY SEQRES 18 A 276 GLU GLU LEU ILE GLN ASP MET GLU LEU VAL GLU THR ARG SEQRES 19 A 276 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL SEQRES 20 A 276 VAL VAL PRO LEU GLY LYS GLU GLN TYR TYR THR CYS HIS SEQRES 21 A 276 VAL TYR HIS GLN GLY LEU PRO GLU PRO LEU THR LEU ARG SEQRES 22 A 276 TRP GLU PRO SEQRES 1 B 99 ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR SEQRES 3 B 99 VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET SEQRES 4 B 99 LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER SEQRES 5 B 99 ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU SEQRES 6 B 99 ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR SEQRES 7 B 99 ALA CYS ARG VAL LYS HIS ASP SER MET ALA GLU PRO LYS SEQRES 8 B 99 THR VAL TYR TRP ASP ARG ASP MET SEQRES 1 C 8 ALA VAL TYR ASN PHE ALA THR MET HET PO4 A 301 5 HET MPD B 101 8 HETNAM PO4 PHOSPHATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 4 PO4 O4 P 3- FORMUL 5 MPD C6 H14 O2 FORMUL 6 HOH *418(H2 O) HELIX 1 1 ALA A 49 GLU A 55 5 7 HELIX 2 2 GLY A 56 TYR A 85 1 30 HELIX 3 3 ASP A 137 ALA A 150 1 14 HELIX 4 4 GLY A 151 GLY A 162 1 12 HELIX 5 5 GLY A 162 GLY A 175 1 14 HELIX 6 6 GLY A 175 LEU A 180 1 6 HELIX 7 7 LYS A 253 TYR A 257 5 5 SHEET 1 A 8 GLU A 46 PRO A 47 0 SHEET 2 A 8 THR A 31 ASP A 37 -1 N ARG A 35 O GLU A 46 SHEET 3 A 8 ARG A 21 VAL A 28 -1 N GLU A 24 O PHE A 36 SHEET 4 A 8 HIS A 3 VAL A 12 -1 N PHE A 8 O VAL A 25 SHEET 5 A 8 THR A 94 VAL A 103 -1 O CYS A 101 N LEU A 5 SHEET 6 A 8 LEU A 109 TYR A 118 -1 O LEU A 110 N GLU A 102 SHEET 7 A 8 CYS A 121 LEU A 126 -1 O ILE A 124 N TYR A 116 SHEET 8 A 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 B 4 LYS A 186 SER A 193 0 SHEET 2 B 4 LYS A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 B 4 PHE A 241 PRO A 250 -1 O VAL A 249 N VAL A 199 SHEET 4 B 4 MET A 228 LEU A 230 -1 N GLU A 229 O SER A 246 SHEET 1 C 4 LYS A 186 SER A 193 0 SHEET 2 C 4 LYS A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 C 4 PHE A 241 PRO A 250 -1 O VAL A 249 N VAL A 199 SHEET 4 C 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 D 3 THR A 214 GLN A 218 0 SHEET 2 D 3 THR A 258 TYR A 262 -1 O THR A 258 N GLN A 218 SHEET 3 D 3 LEU A 270 LEU A 272 -1 O LEU A 272 N CYS A 259 SHEET 1 E 4 GLN B 6 SER B 11 0 SHEET 2 E 4 ASN B 21 PHE B 30 -1 O TYR B 26 N GLN B 8 SHEET 3 E 4 PHE B 62 PHE B 70 -1 O ALA B 66 N CYS B 25 SHEET 4 E 4 GLU B 50 PHE B 56 -1 N SER B 52 O LEU B 65 SHEET 1 F 4 LYS B 44 LYS B 45 0 SHEET 2 F 4 GLU B 36 LYS B 41 -1 N LYS B 41 O LYS B 44 SHEET 3 F 4 TYR B 78 LYS B 83 -1 O ARG B 81 N GLN B 38 SHEET 4 F 4 LYS B 91 TYR B 94 -1 O VAL B 93 N CYS B 80 SSBOND 1 CYS A 84 CYS A 139 1555 1555 2.06 SSBOND 2 CYS A 101 CYS A 164 1555 1555 2.13 SSBOND 3 CYS A 203 CYS A 259 1555 1555 2.05 SSBOND 4 CYS B 25 CYS B 80 1555 1555 2.05 CISPEP 1 TYR A 209 PRO A 210 0 -1.54 CISPEP 2 HIS B 31 PRO B 32 0 9.62 SITE 1 AC1 6 ARG A 14 ARG A 21 HOH A 494 HOH A 636 SITE 2 AC1 6 HIS B 34 MPD B 101 SITE 1 AC2 3 PO4 A 301 HOH A 494 PRO B 33 CRYST1 45.590 90.570 137.370 90.00 90.00 90.00 P 2 21 21 4 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 0.021935 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011041 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007280 0.00000