HEADER ANTIMICROBIAL PROTEIN 06-JUL-09 3I5W TITLE CRYSTAL STRUCTURE OF HUMAN ALPHA-DEFENSIN 5 (MUTANT R13H) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEFENSIN-5; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DEFENSIN, ALPHA 5; COMPND 5 ENGINEERED: YES; COMPND 6 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 HUMAN ALPHA-DEFENSIN 5, HD5, ANTIMICROBIAL PEPTIDE, ANTIBIOTIC, KEYWDS 2 ANTIMICROBIAL, DEFENSIN, DISULFIDE BOND, FUNGICIDE, SECRETED, KEYWDS 3 ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.PAZGIER,W.LU REVDAT 7 06-SEP-23 3I5W 1 REMARK REVDAT 6 27-OCT-21 3I5W 1 SOURCE REVDAT 5 13-OCT-21 3I5W 1 REMARK SEQADV REVDAT 4 11-APR-12 3I5W 1 SHEET REVDAT 3 13-JUL-11 3I5W 1 VERSN REVDAT 2 18-AUG-09 3I5W 1 JRNL REVDAT 1 28-JUL-09 3I5W 0 JRNL AUTH E.DE LEEUW,M.RAJABI,G.ZOU,M.PAZGIER,W.LU JRNL TITL SELECTIVE ARGININES ARE IMPORTANT FOR THE ANTIBACTERIAL JRNL TITL 2 ACTIVITY AND HOST CELL INTERACTION OF HUMAN ALPHA-DEFENSIN 5 JRNL REF FEBS LETT. V. 583 2507 2009 JRNL REFN ISSN 0014-5793 JRNL PMID 19589339 JRNL DOI 10.1016/J.FEBSLET.2009.06.051 REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0070 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 9429 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 456 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.63 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 609 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.1980 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 488 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 65 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : -0.79000 REMARK 3 B33 (A**2) : 0.81000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.086 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.082 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.050 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.092 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 518 ; 0.017 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 701 ; 1.733 ; 1.995 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 66 ; 6.546 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 20 ;15.497 ;17.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 88 ;11.534 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;11.917 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 77 ; 0.119 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 386 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 322 ; 1.208 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 515 ; 2.021 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 196 ; 3.038 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 184 ; 5.272 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 32 6 REMARK 3 1 B 1 B 32 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 238 ; 0.620 ; 5.000 REMARK 3 LOOSE THERMAL 1 A (A**2): 238 ; 3.350 ;10.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 32 REMARK 3 RESIDUE RANGE : A 33 A 33 REMARK 3 RESIDUE RANGE : A 34 A 66 REMARK 3 ORIGIN FOR THE GROUP (A): 2.1180 -7.7780 11.0245 REMARK 3 T TENSOR REMARK 3 T11: 0.0456 T22: 0.0101 REMARK 3 T33: 0.0252 T12: 0.0132 REMARK 3 T13: -0.0119 T23: -0.0002 REMARK 3 L TENSOR REMARK 3 L11: 3.8502 L22: 2.2494 REMARK 3 L33: 2.8170 L12: 0.0105 REMARK 3 L13: 0.2900 L23: 0.2684 REMARK 3 S TENSOR REMARK 3 S11: 0.0475 S12: 0.0320 S13: -0.1955 REMARK 3 S21: 0.0266 S22: 0.0528 S23: -0.0662 REMARK 3 S31: 0.2191 S32: 0.1177 S33: -0.1003 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 32 REMARK 3 RESIDUE RANGE : B 33 B 33 REMARK 3 RESIDUE RANGE : B 34 B 65 REMARK 3 ORIGIN FOR THE GROUP (A): -10.1341 -13.3156 9.7572 REMARK 3 T TENSOR REMARK 3 T11: 0.0947 T22: 0.0801 REMARK 3 T33: 0.0823 T12: -0.0357 REMARK 3 T13: 0.0029 T23: 0.0001 REMARK 3 L TENSOR REMARK 3 L11: 1.4502 L22: 3.9555 REMARK 3 L33: 2.5411 L12: 1.8323 REMARK 3 L13: -1.8956 L23: -2.1640 REMARK 3 S TENSOR REMARK 3 S11: -0.1429 S12: 0.1125 S13: -0.0472 REMARK 3 S21: -0.2778 S22: 0.0958 S23: -0.0158 REMARK 3 S31: 0.1168 S32: -0.1278 S33: 0.0471 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS, U VALUES: RESIDUAL ONLY REMARK 4 REMARK 4 3I5W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054003. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : CONFOCAL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9433 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 38.891 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.51200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 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: PDB ENTRY 1ZMP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 20% 2-PROPANOL, 0.1M NA REMARK 280 CITRATE BUFFER, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 273K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 1.000000 0.000000 0.000000 24.00900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 24.87700 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 31.17750 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.00900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 24.87700 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.17750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.00900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 24.87700 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 31.17750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.00900 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 24.87700 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 31.17750 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 CL CL B 33 LIES ON A SPECIAL POSITION. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FLC A 33 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZMP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN DEFENSIN 5 REMARK 900 RELATED ID: 3GNY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ALPHA-DEFENSIN 1 DBREF 3I5W A 1 32 UNP Q01523 DEF5_HUMAN 63 94 DBREF 3I5W B 1 32 UNP Q01523 DEF5_HUMAN 63 94 SEQADV 3I5W HIS A 13 UNP Q01523 ARG 75 ENGINEERED MUTATION SEQADV 3I5W HIS B 13 UNP Q01523 ARG 75 ENGINEERED MUTATION SEQRES 1 A 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR HIS SEQRES 2 A 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 A 32 TYR ARG LEU CYS CYS ARG SEQRES 1 B 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR HIS SEQRES 2 B 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 B 32 TYR ARG LEU CYS CYS ARG HET FLC A 33 13 HET CL B 33 1 HETNAM FLC CITRATE ANION HETNAM CL CHLORIDE ION FORMUL 3 FLC C6 H5 O7 3- FORMUL 4 CL CL 1- FORMUL 5 HOH *65(H2 O) SHEET 1 A 7 CYS A 3 ARG A 6 0 SHEET 2 A 7 ARG A 25 ARG A 32 -1 O CYS A 30 N TYR A 4 SHEET 3 A 7 SER A 15 ILE A 22 -1 N SER A 17 O LEU A 29 SHEET 4 A 7 SER B 15 ILE B 22 -1 O GLU B 21 N VAL A 19 SHEET 5 A 7 ARG B 25 CYS B 31 -1 O LEU B 29 N SER B 17 SHEET 6 A 7 THR B 2 ARG B 6 -1 N ARG B 6 O ARG B 28 SHEET 7 A 7 CYS A 3 ARG A 6 -1 N CYS A 3 O CYS B 3 SSBOND 1 CYS A 3 CYS A 31 1555 1555 2.07 SSBOND 2 CYS A 5 CYS A 20 1555 1555 2.05 SSBOND 3 CYS A 10 CYS A 30 1555 1555 2.02 SSBOND 4 CYS B 3 CYS B 31 1555 1555 2.09 SSBOND 5 CYS B 5 CYS B 20 1555 1555 2.01 SSBOND 6 CYS B 10 CYS B 30 1555 1555 2.04 SITE 1 AC1 14 TYR A 4 CYS A 5 ARG A 6 THR A 7 SITE 2 AC1 14 HOH A 34 HOH A 46 HOH A 50 HOH A 60 SITE 3 AC1 14 HOH A 62 HOH A 64 ALA B 1 ARG B 28 SITE 4 AC1 14 HOH B 50 HOH B 56 CRYST1 48.018 49.754 62.355 90.00 90.00 90.00 I 2 2 2 16 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 0.020826 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020099 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016037 0.00000