HEADER PLANT PROTEIN 18-MAR-17 5NGN TITLE LYBATIDE 2, A CYSTINE-RICH PEPTIDE FROM LYCIUM BARBARUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYBATIDE 2; COMPND 3 CHAIN: A, B, C SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LYCIUM BARBARUM; SOURCE 3 ORGANISM_COMMON: GOJI BERRY; SOURCE 4 ORGANISM_TAXID: 112863 KEYWDS CYSTEINE-RICH PEPTIDE, PI-HELIX, WOLFBERRY, DISULFIDE BONDS, PLANT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.LEI,W.L.TAN,N.SAKAI,R.HILGENFELD REVDAT 2 11-APR-18 5NGN 1 REMARK REVDAT 1 26-JUL-17 5NGN 0 JRNL AUTH W.L.TAN,K.H.WONG,J.LEI,N.SAKAI,H.W.TAN,R.HILGENFELD,J.P.TAM JRNL TITL LYBATIDES FROM LYCIUM BARBARUM CONTAIN AN UNUSUAL JRNL TITL 2 CYSTINE-STAPLED HELICAL PEPTIDE SCAFFOLD. JRNL REF SCI REP V. 7 5194 2017 JRNL REFN ESSN 2045-2322 JRNL PMID 28701689 JRNL DOI 10.1038/S41598-017-05037-1 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0151 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 13735 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) : 0.109 REMARK 3 R VALUE (WORKING SET) : 0.108 REMARK 3 FREE R VALUE : 0.137 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 713 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) : 1.48 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.52 REMARK 3 REFLECTION IN BIN (WORKING SET) : 962 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.05 REMARK 3 BIN R VALUE (WORKING SET) : 0.0940 REMARK 3 BIN FREE R VALUE SET COUNT : 58 REMARK 3 BIN FREE R VALUE : 0.1580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 728 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 155 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.06000 REMARK 3 B22 (A**2) : 0.06000 REMARK 3 B33 (A**2) : -0.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.11000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.049 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.053 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.028 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.713 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.978 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 778 ; 0.020 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 637 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1052 ; 1.951 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1497 ; 1.237 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 97 ; 6.585 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 33 ;38.960 ;26.364 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 117 ;10.035 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ; 6.125 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 115 ; 0.145 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 875 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 156 ; 0.002 ; 0.020 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): 391 ; 0.880 ; 0.683 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 390 ; 0.854 ; 0.680 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 484 ; 1.368 ; 1.016 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 485 ; 1.371 ; 1.018 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 387 ; 1.823 ; 0.989 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 388 ; 1.821 ; 0.995 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 568 ; 2.588 ; 1.341 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1025 ; 7.297 ;13.747 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1026 ; 7.293 ;13.779 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 REMARK 4 REMARK 4 5NGN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1200003305. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184, 1.8000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14465 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 41.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 44.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : 0.03900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 31.80 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M AMMONIUM SULFATE, 0.1 M SODIUM REMARK 280 CITRATE TRIBASIC DIHYDRATE, PH 4.5, 2% PEG400, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 27.32750 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 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 33 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 O HOH A 203 O HOH A 222 2.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 10 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG C 10 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG C 10 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES 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 GOL A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CCN A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CCN C 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CCN C 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CCN C 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 C 104 DBREF 5NGN A 1 33 PDB 5NGN 5NGN 1 33 DBREF 5NGN B 1 33 PDB 5NGN 5NGN 1 33 DBREF 5NGN C 1 33 PDB 5NGN 5NGN 1 33 SEQRES 1 A 33 ASP SER CYS SER GLU TYR CYS SER ASN ARG CYS PRO SER SEQRES 2 A 33 CYS ASP GLY GLN THR GLN THR GLN TYR THR LEU CYS CYS SEQRES 3 A 33 ILE ASN ILE CYS CYS PRO SER SEQRES 1 B 33 ASP SER CYS SER GLU TYR CYS SER ASN ARG CYS PRO SER SEQRES 2 B 33 CYS ASP GLY GLN THR GLN THR GLN TYR THR LEU CYS CYS SEQRES 3 B 33 ILE ASN ILE CYS CYS PRO SER SEQRES 1 C 33 ASP SER CYS SER GLU TYR CYS SER ASN ARG CYS PRO SER SEQRES 2 C 33 CYS ASP GLY GLN THR GLN THR GLN TYR THR LEU CYS CYS SEQRES 3 C 33 ILE ASN ILE CYS CYS PRO SER HET GOL A 101 6 HET CCN A 102 3 HET CCN C 101 3 HET CCN C 102 3 HET CCN C 103 3 HET PG4 C 104 13 HETNAM GOL GLYCEROL HETNAM CCN ACETONITRILE HETNAM PG4 TETRAETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 4 GOL C3 H8 O3 FORMUL 5 CCN 4(C2 H3 N) FORMUL 9 PG4 C8 H18 O5 FORMUL 10 HOH *155(H2 O) HELIX 1 AA1 CYS A 11 ASP A 15 5 5 HELIX 2 AA2 THR A 18 ILE A 29 1 12 HELIX 3 AA3 CYS B 11 ASP B 15 5 5 HELIX 4 AA4 THR B 18 ILE B 29 1 12 HELIX 5 AA5 CYS C 11 ASP C 15 5 5 HELIX 6 AA6 THR C 18 ILE C 29 1 12 SSBOND 1 CYS A 3 CYS A 26 1555 1555 2.04 SSBOND 2 CYS A 7 CYS A 31 1555 1555 2.01 SSBOND 3 CYS A 11 CYS A 30 1555 1555 2.09 SSBOND 4 CYS A 14 CYS A 25 1555 1555 2.05 SSBOND 5 CYS B 3 CYS B 26 1555 1555 2.07 SSBOND 6 CYS B 7 CYS B 31 1555 1555 2.04 SSBOND 7 CYS B 11 CYS B 30 1555 1555 2.04 SSBOND 8 CYS B 14 CYS B 25 1555 1555 2.04 SSBOND 9 CYS C 3 CYS C 26 1555 1555 2.05 SSBOND 10 CYS C 7 CYS C 31 1555 1555 2.05 SSBOND 11 CYS C 11 CYS C 30 1555 1555 2.05 SSBOND 12 CYS C 14 CYS C 25 1555 1555 2.10 SITE 1 AC1 4 GLY A 16 THR A 20 HOH A 201 ASN B 28 SITE 1 AC2 6 ARG A 10 HOH A 202 PRO C 12 ASP C 15 SITE 2 AC2 6 CCN C 102 HOH C 242 SITE 1 AC3 4 HOH C 216 HOH C 220 HOH C 222 HOH C 228 SITE 1 AC4 5 SER A 8 ARG A 10 CCN A 102 SER C 13 SITE 2 AC4 5 HOH C 201 SITE 1 AC5 1 HOH C 256 SITE 1 AC6 15 SER C 4 GLU C 5 CYS C 7 SER C 13 SITE 2 AC6 15 ILE C 29 HOH C 202 HOH C 204 HOH C 206 SITE 3 AC6 15 HOH C 207 HOH C 214 HOH C 224 HOH C 232 SITE 4 AC6 15 HOH C 234 HOH C 237 HOH C 252 CRYST1 19.318 54.655 42.400 90.00 100.60 90.00 P 1 21 1 6 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 0.051765 0.000000 0.009686 0.00000 SCALE2 0.000000 0.018297 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023994 0.00000