HEADER TOXIN 05-SEP-18 6AL3 TITLE LYS49 PLA2 BPII DERIVED FROM THE VENOM OF PROTOBOTHROPS FLAVOVIRIDIS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: BASIC PHOSPHOLIPASE A2 BP-II; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: SVPLA2,BASIC PROTEIN II,BPII,PHOSPHATIDYLCHOLINE 2- COMPND 5 ACYLHYDROLASE; COMPND 6 EC: 3.1.1.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PROTOBOTHROPS FLAVOVIRIDIS; SOURCE 3 ORGANISM_COMMON: HABU; SOURCE 4 ORGANISM_TAXID: 88087 KEYWDS PHOSPHOLIPASE A2, TOXIC COMPONENTS, NAKE VENOM, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR T.MATSUI,S.KAMATA,A.SUZUKI,N.ODA-UEDA,T.OGAWA,Y.TANAKA REVDAT 4 22-NOV-23 6AL3 1 REMARK REVDAT 3 06-MAR-19 6AL3 1 JRNL REVDAT 2 27-FEB-19 6AL3 1 JRNL REVDAT 1 16-JAN-19 6AL3 0 JRNL AUTH T.MATSUI,S.KAMATA,K.ISHII,T.MARUNO,N.GHANEM,S.UCHIYAMA, JRNL AUTH 2 K.KATO,A.SUZUKI,N.ODA-UEDA,T.OGAWA,Y.TANAKA JRNL TITL SDS-INDUCED OLIGOMERIZATION OF LYS49-PHOSPHOLIPASE A2FROM JRNL TITL 2 SNAKE VENOM. JRNL REF SCI REP V. 9 2330 2019 JRNL REFN ESSN 2045-2322 JRNL PMID 30787342 JRNL DOI 10.1038/S41598-019-38861-8 REMARK 2 REMARK 2 RESOLUTION. 2.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.900 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 19239 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 962 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 41.9369 - 4.9088 0.95 2661 141 0.2500 0.2492 REMARK 3 2 4.9088 - 3.8971 0.95 2635 138 0.1966 0.2286 REMARK 3 3 3.8971 - 3.4048 0.95 2585 136 0.2123 0.2515 REMARK 3 4 3.4048 - 3.0936 0.95 2590 137 0.2224 0.2622 REMARK 3 5 3.0936 - 2.8719 0.95 2610 137 0.2291 0.2618 REMARK 3 6 2.8719 - 2.7026 0.95 2566 135 0.2374 0.2822 REMARK 3 7 2.7026 - 2.5673 0.95 2613 138 0.2623 0.3071 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.450 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.98 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: 0.4900 REMARK 3 OPERATOR: H,-H-K,-L 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 2401 REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN C REMARK 3 ATOM PAIRS NUMBER : 2401 REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 3 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN D REMARK 3 ATOM PAIRS NUMBER : 2401 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6AL3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1300008886. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19245 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.570 REMARK 200 RESOLUTION RANGE LOW (A) : 45.363 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.736 REMARK 200 R MERGE (I) : 0.12300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.6200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.87 REMARK 200 R MERGE FOR SHELL (I) : 0.56400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5VFH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE PH 4.2, 0.5 M REMARK 280 AMMONIUM ACETATE, 32.5% PEG 4000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,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 21.62667 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 43.25333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 21.62667 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 43.25333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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: 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 32 -147.75 -94.31 REMARK 500 THR A 55 -50.66 -123.50 REMARK 500 CYS A 57 174.09 179.06 REMARK 500 LYS A 69 -148.00 -86.28 REMARK 500 ASN A 70 80.47 -63.42 REMARK 500 LYS A 71 22.60 48.00 REMARK 500 PRO A 112 90.80 -69.54 REMARK 500 ASP A 120 -168.58 -70.07 REMARK 500 ARG B 32 -148.14 -97.22 REMARK 500 LYS B 69 -155.10 -85.99 REMARK 500 LYS B 71 20.70 46.89 REMARK 500 PRO B 112 92.05 -69.78 REMARK 500 ASP B 120 -171.48 -69.85 REMARK 500 ARG C 32 -148.21 -96.52 REMARK 500 CYS C 57 175.55 178.49 REMARK 500 LYS C 69 -155.00 -86.42 REMARK 500 ASN C 70 80.99 -69.04 REMARK 500 LYS C 71 24.99 43.65 REMARK 500 PRO C 112 93.84 -68.43 REMARK 500 ARG D 32 -151.66 -91.13 REMARK 500 CYS D 57 174.36 179.62 REMARK 500 LYS D 69 -151.10 -83.83 REMARK 500 ASN D 70 78.60 -65.15 REMARK 500 LYS D 71 23.43 45.90 REMARK 500 PRO D 112 93.30 -67.81 REMARK 500 ASP D 120 -168.59 -67.47 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 SO4 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 201 DBREF 6AL3 A 1 122 UNP P0DJJ9 PA2B2_PROFL 17 138 DBREF 6AL3 B 1 122 UNP P0DJJ9 PA2B2_PROFL 17 138 DBREF 6AL3 C 1 122 UNP P0DJJ9 PA2B2_PROFL 17 138 DBREF 6AL3 D 1 122 UNP P0DJJ9 PA2B2_PROFL 17 138 SEQRES 1 A 122 SER LEU VAL GLN LEU TRP LYS MET ILE PHE GLN GLU THR SEQRES 2 A 122 GLY LYS GLU ALA ALA LYS ASN TYR GLY LEU TYR GLY CYS SEQRES 3 A 122 ASN CYS GLY VAL GLY ARG ARG GLY LYS PRO LYS ASP ALA SEQRES 4 A 122 THR ASP SER CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 A 122 LYS VAL THR GLY CYS ASN PRO LYS MET ASP SER TYR SER SEQRES 6 A 122 TYR SER TRP LYS ASN LYS ALA ILE VAL CYS GLY GLU LYS SEQRES 7 A 122 ASN PRO PRO CYS LEU LYS GLN VAL CYS GLU CYS ASP LYS SEQRES 8 A 122 ALA VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR SEQRES 9 A 122 ASN LYS LYS TYR THR ILE TYR PRO LYS PRO PHE CYS LYS SEQRES 10 A 122 LYS ALA ASP THR CYS SEQRES 1 B 122 SER LEU VAL GLN LEU TRP LYS MET ILE PHE GLN GLU THR SEQRES 2 B 122 GLY LYS GLU ALA ALA LYS ASN TYR GLY LEU TYR GLY CYS SEQRES 3 B 122 ASN CYS GLY VAL GLY ARG ARG GLY LYS PRO LYS ASP ALA SEQRES 4 B 122 THR ASP SER CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 B 122 LYS VAL THR GLY CYS ASN PRO LYS MET ASP SER TYR SER SEQRES 6 B 122 TYR SER TRP LYS ASN LYS ALA ILE VAL CYS GLY GLU LYS SEQRES 7 B 122 ASN PRO PRO CYS LEU LYS GLN VAL CYS GLU CYS ASP LYS SEQRES 8 B 122 ALA VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR SEQRES 9 B 122 ASN LYS LYS TYR THR ILE TYR PRO LYS PRO PHE CYS LYS SEQRES 10 B 122 LYS ALA ASP THR CYS SEQRES 1 C 122 SER LEU VAL GLN LEU TRP LYS MET ILE PHE GLN GLU THR SEQRES 2 C 122 GLY LYS GLU ALA ALA LYS ASN TYR GLY LEU TYR GLY CYS SEQRES 3 C 122 ASN CYS GLY VAL GLY ARG ARG GLY LYS PRO LYS ASP ALA SEQRES 4 C 122 THR ASP SER CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 C 122 LYS VAL THR GLY CYS ASN PRO LYS MET ASP SER TYR SER SEQRES 6 C 122 TYR SER TRP LYS ASN LYS ALA ILE VAL CYS GLY GLU LYS SEQRES 7 C 122 ASN PRO PRO CYS LEU LYS GLN VAL CYS GLU CYS ASP LYS SEQRES 8 C 122 ALA VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR SEQRES 9 C 122 ASN LYS LYS TYR THR ILE TYR PRO LYS PRO PHE CYS LYS SEQRES 10 C 122 LYS ALA ASP THR CYS SEQRES 1 D 122 SER LEU VAL GLN LEU TRP LYS MET ILE PHE GLN GLU THR SEQRES 2 D 122 GLY LYS GLU ALA ALA LYS ASN TYR GLY LEU TYR GLY CYS SEQRES 3 D 122 ASN CYS GLY VAL GLY ARG ARG GLY LYS PRO LYS ASP ALA SEQRES 4 D 122 THR ASP SER CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 D 122 LYS VAL THR GLY CYS ASN PRO LYS MET ASP SER TYR SER SEQRES 6 D 122 TYR SER TRP LYS ASN LYS ALA ILE VAL CYS GLY GLU LYS SEQRES 7 D 122 ASN PRO PRO CYS LEU LYS GLN VAL CYS GLU CYS ASP LYS SEQRES 8 D 122 ALA VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR SEQRES 9 D 122 ASN LYS LYS TYR THR ILE TYR PRO LYS PRO PHE CYS LYS SEQRES 10 D 122 LYS ALA ASP THR CYS HET SO4 B 201 5 HET SO4 B 202 5 HET SO4 C 201 5 HETNAM SO4 SULFATE ION FORMUL 5 SO4 3(O4 S 2-) HELIX 1 AA1 SER A 1 GLY A 14 1 14 HELIX 2 AA2 GLU A 16 GLY A 22 1 7 HELIX 3 AA3 ASP A 38 LYS A 52 1 15 HELIX 4 AA4 PRO A 80 ASN A 100 1 21 HELIX 5 AA5 LEU A 101 TYR A 104 5 4 HELIX 6 AA6 PRO A 112 CYS A 116 5 5 HELIX 7 AA7 LEU B 2 GLY B 14 1 13 HELIX 8 AA8 GLU B 16 GLY B 22 1 7 HELIX 9 AA9 ASP B 38 LYS B 52 1 15 HELIX 10 AB1 PRO B 80 ASN B 100 1 21 HELIX 11 AB2 PRO B 112 CYS B 116 5 5 HELIX 12 AB3 LEU C 2 GLY C 14 1 13 HELIX 13 AB4 GLU C 16 GLY C 22 1 7 HELIX 14 AB5 ASP C 38 LYS C 52 1 15 HELIX 15 AB6 PRO C 80 ASN C 100 1 21 HELIX 16 AB7 PRO C 112 CYS C 116 5 5 HELIX 17 AB8 LEU D 2 GLY D 14 1 13 HELIX 18 AB9 GLU D 16 GLY D 22 1 7 HELIX 19 AC1 ASP D 38 LYS D 52 1 15 HELIX 20 AC2 PRO D 80 ASN D 100 1 21 HELIX 21 AC3 LEU D 101 TYR D 104 5 4 HELIX 22 AC4 PRO D 112 CYS D 116 5 5 SHEET 1 AA1 2 SER A 67 TRP A 68 0 SHEET 2 AA1 2 ILE A 73 VAL A 74 -1 O VAL A 74 N SER A 67 SHEET 1 AA2 2 SER B 67 TRP B 68 0 SHEET 2 AA2 2 ILE B 73 VAL B 74 -1 O VAL B 74 N SER B 67 SHEET 1 AA3 2 SER C 67 TRP C 68 0 SHEET 2 AA3 2 ILE C 73 VAL C 74 -1 O VAL C 74 N SER C 67 SHEET 1 AA4 2 SER D 67 TRP D 68 0 SHEET 2 AA4 2 ILE D 73 VAL D 74 -1 O VAL D 74 N SER D 67 SSBOND 1 CYS A 26 CYS A 116 1555 1555 2.02 SSBOND 2 CYS A 28 CYS A 44 1555 1555 2.03 SSBOND 3 CYS A 43 CYS A 96 1555 1555 2.02 SSBOND 4 CYS A 49 CYS A 122 1555 1555 2.03 SSBOND 5 CYS A 50 CYS A 89 1555 1555 2.03 SSBOND 6 CYS A 57 CYS A 82 1555 1555 1.99 SSBOND 7 CYS A 75 CYS A 87 1555 1555 2.02 SSBOND 8 CYS B 26 CYS B 116 1555 1555 2.10 SSBOND 9 CYS B 28 CYS B 44 1555 1555 2.03 SSBOND 10 CYS B 43 CYS B 96 1555 1555 2.02 SSBOND 11 CYS B 49 CYS B 122 1555 1555 2.02 SSBOND 12 CYS B 50 CYS B 89 1555 1555 2.03 SSBOND 13 CYS B 57 CYS B 82 1555 1555 2.00 SSBOND 14 CYS B 75 CYS B 87 1555 1555 2.02 SSBOND 15 CYS C 26 CYS C 116 1555 1555 2.09 SSBOND 16 CYS C 28 CYS C 44 1555 1555 2.03 SSBOND 17 CYS C 43 CYS C 96 1555 1555 2.02 SSBOND 18 CYS C 49 CYS C 122 1555 1555 2.03 SSBOND 19 CYS C 50 CYS C 89 1555 1555 2.02 SSBOND 20 CYS C 57 CYS C 82 1555 1555 2.02 SSBOND 21 CYS C 75 CYS C 87 1555 1555 2.02 SSBOND 22 CYS D 26 CYS D 116 1555 1555 2.02 SSBOND 23 CYS D 28 CYS D 44 1555 1555 2.03 SSBOND 24 CYS D 43 CYS D 96 1555 1555 2.02 SSBOND 25 CYS D 49 CYS D 122 1555 1555 2.02 SSBOND 26 CYS D 50 CYS D 89 1555 1555 2.02 SSBOND 27 CYS D 57 CYS D 82 1555 1555 2.01 SSBOND 28 CYS D 75 CYS D 87 1555 1555 2.02 SITE 1 AC1 3 ARG B 32 ARG B 33 LYS B 52 SITE 1 AC2 2 LYS B 117 LYS B 118 SITE 1 AC3 4 PRO A 81 LYS C 15 LYS C 19 ASN C 20 CRYST1 126.900 126.900 64.880 90.00 90.00 120.00 P 64 24 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 0.007880 0.004550 0.000000 0.00000 SCALE2 0.000000 0.009099 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015413 0.00000