HEADER ANTIMICROBIAL PROTEIN 20-JUN-13 4LB1 TITLE CRYSTAL STRUCTURE OF HUMAN ALPHA-DEFENSIN 1 (HNP1) Y16A/F28A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUTROPHIL DEFENSIN 1; COMPND 3 CHAIN: D, E, A, B; COMPND 4 SYNONYM: DEFENSIN, ALPHA 1, HNP-1, HP-1, HP1, HP 1-56, NEUTROPHIL COMPND 5 DEFENSIN 2, HNP-2, HP-2, HP2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606 KEYWDS ANTIMICROBIAL PEPTIDE, HUMAN ALPHA DEFENSIN 1, HUMAN NEUTROPHIL KEYWDS 2 PEPTIDE 1, HNP1, ANTIBIOTIC, ANTIMICROBIAL, ANTIVIRAL DEFENSE, KEYWDS 3 DEFENSIN, DISULFIDE BOND, FUNGICIDE, PHOSPHOPROTEIN, SECRETED, KEYWDS 4 ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.D.TOLBERT,X.WU,M.PAZGIER REVDAT 2 20-SEP-23 4LB1 1 SEQADV REVDAT 1 27-NOV-13 4LB1 0 JRNL AUTH L.ZHAO,W.D.TOLBERT,B.ERICKSEN,C.ZHAN,X.WU,W.YUAN,X.LI, JRNL AUTH 2 M.PAZGIER,W.LU JRNL TITL SINGLE, DOUBLE AND QUADRUPLE ALANINE SUBSTITUTIONS AT JRNL TITL 2 OLIGOMERIC INTERFACES IDENTIFY HYDROPHOBICITY AS THE KEY JRNL TITL 3 DETERMINANT OF HUMAN NEUTROPHIL ALPHA DEFENSIN HNP1 JRNL TITL 4 FUNCTION. JRNL REF PLOS ONE V. 8 78937 2013 JRNL REFN ESSN 1932-6203 JRNL PMID 24236072 JRNL DOI 10.1371/JOURNAL.PONE.0078937 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069)/REFMAC 5.1 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.980 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 10668 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.810 REMARK 3 FREE R VALUE TEST SET COUNT : 1047 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 18.0370 - 3.8107 0.98 1349 142 0.1605 0.1906 REMARK 3 2 3.8107 - 3.0293 1.00 1416 130 0.1851 0.2406 REMARK 3 3 3.0293 - 2.6477 1.00 1385 158 0.2272 0.2551 REMARK 3 4 2.6477 - 2.4063 1.00 1344 168 0.2474 0.2941 REMARK 3 5 2.4063 - 2.2341 1.00 1383 156 0.2651 0.2918 REMARK 3 6 2.2341 - 2.1026 1.00 1375 155 0.2379 0.2852 REMARK 3 7 2.1026 - 2.0000 0.99 1369 138 0.2697 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.350 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 : 0.018 928 REMARK 3 ANGLE : 1.915 1236 REMARK 3 CHIRALITY : 0.123 128 REMARK 3 PLANARITY : 0.010 160 REMARK 3 DIHEDRAL : 14.329 328 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN D AND RESID 1:30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.9716 18.5840 -3.9341 REMARK 3 T TENSOR REMARK 3 T11: 0.8123 T22: 0.6716 REMARK 3 T33: 0.4457 T12: 0.2951 REMARK 3 T13: 0.0390 T23: 0.0756 REMARK 3 L TENSOR REMARK 3 L11: 0.1168 L22: 0.5127 REMARK 3 L33: 0.7422 L12: -0.0923 REMARK 3 L13: -0.1654 L23: 0.5247 REMARK 3 S TENSOR REMARK 3 S11: -0.1652 S12: 0.2880 S13: -0.0020 REMARK 3 S21: 0.7433 S22: 0.6837 S23: 0.4286 REMARK 3 S31: -0.6145 S32: -0.5027 S33: 0.0047 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN E AND RESID 1:30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7665 15.1988 -13.4247 REMARK 3 T TENSOR REMARK 3 T11: 0.4022 T22: 0.9796 REMARK 3 T33: 0.5178 T12: 0.1296 REMARK 3 T13: -0.0590 T23: -0.2165 REMARK 3 L TENSOR REMARK 3 L11: 0.6527 L22: 0.6812 REMARK 3 L33: 0.6403 L12: -0.3778 REMARK 3 L13: -0.1561 L23: 0.6602 REMARK 3 S TENSOR REMARK 3 S11: -0.1404 S12: 1.3867 S13: -0.0687 REMARK 3 S21: -0.2626 S22: 0.2637 S23: -0.1793 REMARK 3 S31: 0.1104 S32: 0.4595 S33: 0.0011 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN A AND RESID 1:30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 32.1652 13.6916 3.1073 REMARK 3 T TENSOR REMARK 3 T11: 0.8127 T22: 0.5059 REMARK 3 T33: 0.5675 T12: -0.1876 REMARK 3 T13: -0.2446 T23: 0.1316 REMARK 3 L TENSOR REMARK 3 L11: 0.7946 L22: 0.9540 REMARK 3 L33: 0.6072 L12: 0.1372 REMARK 3 L13: 0.6401 L23: 0.3566 REMARK 3 S TENSOR REMARK 3 S11: 0.0383 S12: -0.2342 S13: 0.1394 REMARK 3 S21: 0.3236 S22: -0.4585 S23: -0.2525 REMARK 3 S31: -1.0167 S32: 0.8731 S33: 0.0085 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN B AND RESID 1:30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 26.3965 3.5749 3.1547 REMARK 3 T TENSOR REMARK 3 T11: 0.3786 T22: 0.4958 REMARK 3 T33: 0.9876 T12: 0.0068 REMARK 3 T13: -0.1391 T23: 0.0300 REMARK 3 L TENSOR REMARK 3 L11: 0.3374 L22: 0.4320 REMARK 3 L33: 0.9661 L12: 0.3570 REMARK 3 L13: 0.4820 L23: 0.3971 REMARK 3 S TENSOR REMARK 3 S11: -0.1799 S12: -0.0788 S13: -1.4019 REMARK 3 S21: -0.0243 S22: -0.0521 S23: 0.1159 REMARK 3 S31: -0.0979 S32: 0.3583 S33: -0.0128 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 4LB1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080405. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : RH COATED FLAT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10725 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.75900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: PDB ENTRY 3GNY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M AMMONIUM PHOSPHATE MONOBASIC, 0.1 REMARK 280 M TRIS-HCL PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.27650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.56305 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 18.03667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 44.27650 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 25.56305 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 18.03667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 44.27650 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 25.56305 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 18.03667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 51.12610 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 36.07333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 51.12610 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 36.07333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 51.12610 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 36.07333 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: 2810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3GNY RELATED DB: PDB REMARK 900 WILD TYPE HNP1 REMARK 900 RELATED ID: 4LB7 RELATED DB: PDB REMARK 900 RELATED ID: 4LBB RELATED DB: PDB REMARK 900 RELATED ID: 4LBF RELATED DB: PDB DBREF 4LB1 D 1 30 UNP P59665 DEF1_HUMAN 65 94 DBREF 4LB1 E 1 30 UNP P59665 DEF1_HUMAN 65 94 DBREF 4LB1 A 1 30 UNP P59665 DEF1_HUMAN 65 94 DBREF 4LB1 B 1 30 UNP P59665 DEF1_HUMAN 65 94 SEQADV 4LB1 ALA D 16 UNP P59665 TYR 80 ENGINEERED MUTATION SEQADV 4LB1 ALA D 28 UNP P59665 PHE 92 ENGINEERED MUTATION SEQADV 4LB1 ALA E 16 UNP P59665 TYR 80 ENGINEERED MUTATION SEQADV 4LB1 ALA E 28 UNP P59665 PHE 92 ENGINEERED MUTATION SEQADV 4LB1 ALA A 16 UNP P59665 TYR 80 ENGINEERED MUTATION SEQADV 4LB1 ALA A 28 UNP P59665 PHE 92 ENGINEERED MUTATION SEQADV 4LB1 ALA B 16 UNP P59665 TYR 80 ENGINEERED MUTATION SEQADV 4LB1 ALA B 28 UNP P59665 PHE 92 ENGINEERED MUTATION SEQRES 1 D 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 D 30 ARG ARG ALA GLY THR CYS ILE TYR GLN GLY ARG LEU TRP SEQRES 3 D 30 ALA ALA CYS CYS SEQRES 1 E 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 E 30 ARG ARG ALA GLY THR CYS ILE TYR GLN GLY ARG LEU TRP SEQRES 3 E 30 ALA ALA CYS CYS SEQRES 1 A 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 A 30 ARG ARG ALA GLY THR CYS ILE TYR GLN GLY ARG LEU TRP SEQRES 3 A 30 ALA ALA CYS CYS SEQRES 1 B 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 B 30 ARG ARG ALA GLY THR CYS ILE TYR GLN GLY ARG LEU TRP SEQRES 3 B 30 ALA ALA CYS CYS FORMUL 5 HOH *8(H2 O) SHEET 1 A 7 CYS D 2 ARG D 5 0 SHEET 2 A 7 ARG D 24 CYS D 30 -1 O ALA D 27 N ARG D 5 SHEET 3 A 7 ARG D 14 TYR D 21 -1 N ARG D 14 O CYS D 30 SHEET 4 A 7 ARG E 14 TYR E 21 -1 O ILE E 20 N THR D 18 SHEET 5 A 7 ARG E 24 CYS E 30 -1 O CYS E 30 N ARG E 14 SHEET 6 A 7 CYS E 2 ARG E 5 -1 N TYR E 3 O CYS E 29 SHEET 7 A 7 CYS D 2 ARG D 5 -1 N CYS D 4 O CYS E 2 SHEET 1 B 7 CYS A 2 ARG A 5 0 SHEET 2 B 7 ARG A 24 CYS A 30 -1 O CYS A 29 N TYR A 3 SHEET 3 B 7 ARG A 14 TYR A 21 -1 N ARG A 14 O CYS A 30 SHEET 4 B 7 ARG B 14 TYR B 21 -1 O THR B 18 N ILE A 20 SHEET 5 B 7 ARG B 24 CYS B 30 -1 O CYS B 30 N ARG B 14 SHEET 6 B 7 CYS B 2 ARG B 5 -1 N ARG B 5 O ALA B 27 SHEET 7 B 7 CYS A 2 ARG A 5 -1 N CYS A 2 O CYS B 4 SSBOND 1 CYS D 2 CYS D 30 1555 1555 2.02 SSBOND 2 CYS D 4 CYS D 19 1555 1555 2.10 SSBOND 3 CYS D 9 CYS D 29 1555 1555 2.05 SSBOND 4 CYS E 2 CYS E 30 1555 1555 2.01 SSBOND 5 CYS E 4 CYS E 19 1555 1555 2.09 SSBOND 6 CYS E 9 CYS E 29 1555 1555 2.04 SSBOND 7 CYS A 2 CYS A 30 1555 1555 2.02 SSBOND 8 CYS A 4 CYS A 19 1555 1555 2.07 SSBOND 9 CYS A 9 CYS A 29 1555 1555 2.05 SSBOND 10 CYS B 2 CYS B 30 1555 1555 2.03 SSBOND 11 CYS B 4 CYS B 19 1555 1555 2.06 SSBOND 12 CYS B 9 CYS B 29 1555 1555 2.07 CISPEP 1 ILE D 6 PRO D 7 0 -5.30 CISPEP 2 ILE E 6 PRO E 7 0 -3.58 CISPEP 3 ILE A 6 PRO A 7 0 -3.66 CISPEP 4 ILE B 6 PRO B 7 0 -5.49 CRYST1 88.553 88.553 54.110 90.00 90.00 120.00 H 3 36 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 0.011293 0.006520 0.000000 0.00000 SCALE2 0.000000 0.013040 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018481 0.00000