HEADER METAL BINDING PROTEIN 13-JUL-10 3NXA TITLE X-RAY STRUCTURE OF THE APO FORM OF HUMAN S100A16 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN S100-A16; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: S100 CALCIUM-BINDING PROTEIN A16, PROTEIN S100-F, AGING- COMPND 5 ASSOCIATED GENE 13 PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AAG13, S100A16, S100F; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21A(+); SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BL21 GOLD KEYWDS S100 FAMILY, CALCIUM BINDING PROTEIN, APO, S100A16, EF-HAND PROTEINS, KEYWDS 2 CALCIUM BINDING PROTEINS, S100 PROTEINS, PROTEIN DYNAMICS, METAL KEYWDS 3 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.CALDERONE REVDAT 5 03-APR-24 3NXA 1 REMARK REVDAT 4 21-FEB-24 3NXA 1 REMARK REVDAT 3 16-FEB-11 3NXA 1 JRNL REVDAT 2 26-JAN-11 3NXA 1 JRNL REVDAT 1 03-NOV-10 3NXA 0 JRNL AUTH E.BABINI,I.BERTINI,V.BORSI,V.CALDERONE,X.HU,C.LUCHINAT, JRNL AUTH 2 G.PARIGI JRNL TITL STRUCTURAL CHARACTERIZATION OF HUMAN S100A16, A LOW-AFFINITY JRNL TITL 2 CALCIUM BINDER. JRNL REF J.BIOL.INORG.CHEM. V. 16 243 2011 JRNL REFN ISSN 0949-8257 JRNL PMID 21046186 JRNL DOI 10.1007/S00775-010-0721-3 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.15 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 26551 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) : 0.252 REMARK 3 R VALUE (WORKING SET) : 0.248 REMARK 3 FREE R VALUE : 0.298 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2650 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1666 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.3290 REMARK 3 BIN FREE R VALUE SET COUNT : 173 REMARK 3 BIN FREE R VALUE : 0.3780 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2994 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -42.00000 REMARK 3 B22 (A**2) : -42.00000 REMARK 3 B33 (A**2) : 84.01000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.047 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.304 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.176 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.898 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3044 ; 0.073 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4087 ; 4.450 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 363 ; 9.613 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 145 ;44.473 ;25.241 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 598 ;23.542 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;23.643 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 453 ; 0.377 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2221 ; 0.028 ; 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): 1820 ; 3.264 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2933 ; 4.799 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1224 ; 7.472 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1154 ;10.297 ; 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 102 REMARK 3 ORIGIN FOR THE GROUP (A): -10.5506 34.3911 24.1185 REMARK 3 T TENSOR REMARK 3 T11: 0.0000 T22: 0.0000 REMARK 3 T33: 0.0000 T12: 0.0000 REMARK 3 T13: 0.0000 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.0000 L22: 0.0000 REMARK 3 L33: 0.0000 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: 0.0000 S13: 0.0000 REMARK 3 S21: 0.0000 S22: 0.0000 S23: 0.0000 REMARK 3 S31: 0.0000 S32: 0.0000 S33: 0.0000 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 4 B 100 REMARK 3 ORIGIN FOR THE GROUP (A): -18.3026 48.3404 28.2212 REMARK 3 T TENSOR REMARK 3 T11: 0.0000 T22: 0.0000 REMARK 3 T33: 0.0000 T12: 0.0000 REMARK 3 T13: 0.0000 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.0000 L22: 0.0000 REMARK 3 L33: 0.0000 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: 0.0000 S13: 0.0000 REMARK 3 S21: 0.0000 S22: 0.0000 S23: 0.0000 REMARK 3 S31: 0.0000 S32: 0.0000 S33: 0.0000 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 5 C 101 REMARK 3 ORIGIN FOR THE GROUP (A): 24.1683 71.8465 34.6738 REMARK 3 T TENSOR REMARK 3 T11: 0.0000 T22: 0.0000 REMARK 3 T33: 0.0000 T12: 0.0000 REMARK 3 T13: 0.0000 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.0000 L22: 0.0000 REMARK 3 L33: 0.0000 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: 0.0000 S13: 0.0000 REMARK 3 S21: 0.0000 S22: 0.0000 S23: 0.0000 REMARK 3 S31: 0.0000 S32: 0.0000 S33: 0.0000 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 4 D 98 REMARK 3 ORIGIN FOR THE GROUP (A): 8.4446 69.2240 37.0617 REMARK 3 T TENSOR REMARK 3 T11: 0.0000 T22: 0.0000 REMARK 3 T33: 0.0000 T12: 0.0000 REMARK 3 T13: 0.0000 T23: 0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.0000 L22: 0.0000 REMARK 3 L33: 0.0000 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: 0.0000 S13: 0.0000 REMARK 3 S21: 0.0000 S22: 0.0000 S23: 0.0000 REMARK 3 S31: 0.0000 S32: 0.0000 S33: 0.0000 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 REMARK 4 REMARK 4 3NXA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUL-10. REMARK 100 THE DEPOSITION ID IS D_1000060394. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-OCT-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00600 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29230 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : 11.70 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : 0.09200 REMARK 200 FOR THE DATA SET : 17.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.33900 REMARK 200 R SYM FOR SHELL (I) : 0.33900 REMARK 200 FOR SHELL : 3.300 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: PREVIOUSLY SOLVED LOW RESOLUTION SAD STRUCTURE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M TRI-SODIUM POTASSIUM CITRATE, REMARK 280 20% PEG 3350, PH 8.3, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 12.71267 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 25.42533 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 19.06900 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 31.78167 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 6.35633 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 3210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 3240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 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 ASP B 3 REMARK 465 SER B 101 REMARK 465 SER B 102 REMARK 465 ASP C 3 REMARK 465 CYS C 4 REMARK 465 SER C 102 REMARK 465 ASP D 3 REMARK 465 SER D 51 REMARK 465 ASP D 52 REMARK 465 THR D 53 REMARK 465 GLY D 54 REMARK 465 ASN D 55 REMARK 465 ARG D 56 REMARK 465 LYS D 57 REMARK 465 ALA D 58 REMARK 465 ALA D 59 REMARK 465 ASP D 60 REMARK 465 LYS D 61 REMARK 465 LEU D 62 REMARK 465 ILE D 63 REMARK 465 GLN D 64 REMARK 465 ASN D 65 REMARK 465 LEU D 66 REMARK 465 ASP D 67 REMARK 465 ALA D 68 REMARK 465 ASN D 69 REMARK 465 HIS D 70 REMARK 465 ASP D 71 REMARK 465 GLN D 99 REMARK 465 GLN D 100 REMARK 465 SER D 101 REMARK 465 SER D 102 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 SER A 51 O ASP A 52 1.62 REMARK 500 O HOH C 112 O HOH C 119 2.02 REMARK 500 OH TYR D 22 OE2 GLU D 45 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 3 CB ASP A 3 CG 0.141 REMARK 500 TYR A 5 CE2 TYR A 5 CD2 0.091 REMARK 500 THR A 6 CB THR A 6 CG2 -0.253 REMARK 500 GLU A 7 CB GLU A 7 CG -0.119 REMARK 500 GLU A 7 CD GLU A 7 OE1 0.100 REMARK 500 GLU A 7 CD GLU A 7 OE2 0.071 REMARK 500 GLU A 9 C GLU A 9 O 0.166 REMARK 500 LYS A 10 N LYS A 10 CA 0.126 REMARK 500 VAL A 12 CA VAL A 12 CB 0.152 REMARK 500 ILE A 13 CA ILE A 13 CB 0.209 REMARK 500 LEU A 15 CG LEU A 15 CD2 -0.371 REMARK 500 PHE A 19 CB PHE A 19 CG 0.256 REMARK 500 PHE A 19 CZ PHE A 19 CE2 0.145 REMARK 500 TYR A 20 CG TYR A 20 CD1 0.085 REMARK 500 TYR A 22 CD1 TYR A 22 CE1 0.151 REMARK 500 VAL A 23 C VAL A 23 O 0.121 REMARK 500 SER A 24 N SER A 24 CA 0.156 REMARK 500 LYS A 25 CD LYS A 25 CE 0.158 REMARK 500 SER A 27 CA SER A 27 CB 0.107 REMARK 500 SER A 27 CB SER A 27 OG 0.083 REMARK 500 LEU A 28 N LEU A 28 CA 0.135 REMARK 500 VAL A 29 N VAL A 29 CA 0.138 REMARK 500 VAL A 29 CB VAL A 29 CG2 -0.198 REMARK 500 LYS A 30 CD LYS A 30 CE -0.164 REMARK 500 LYS A 30 CE LYS A 30 NZ -0.159 REMARK 500 ASN A 31 CB ASN A 31 CG 0.264 REMARK 500 ILE A 33 CA ILE A 33 CB -0.156 REMARK 500 LYS A 35 CB LYS A 35 CG 0.210 REMARK 500 LYS A 35 CD LYS A 35 CE 0.153 REMARK 500 SER A 36 CA SER A 36 CB 0.094 REMARK 500 SER A 36 C SER A 36 O 0.132 REMARK 500 PHE A 38 CZ PHE A 38 CE2 0.122 REMARK 500 ARG A 39 CZ ARG A 39 NH1 0.091 REMARK 500 GLU A 40 CG GLU A 40 CD 0.125 REMARK 500 GLU A 40 C GLU A 40 O 0.133 REMARK 500 LYS A 44 CD LYS A 44 CE 0.201 REMARK 500 LYS A 57 CB LYS A 57 CG 0.163 REMARK 500 ALA A 58 CA ALA A 58 CB 0.176 REMARK 500 LYS A 61 CE LYS A 61 NZ 0.158 REMARK 500 GLN A 64 CG GLN A 64 CD 0.148 REMARK 500 HIS A 70 N HIS A 70 CA 0.131 REMARK 500 HIS A 70 CA HIS A 70 CB 0.150 REMARK 500 PHE A 76 CE2 PHE A 76 CD2 0.137 REMARK 500 GLU A 78 CG GLU A 78 CD 0.134 REMARK 500 GLU A 78 CD GLU A 78 OE1 0.093 REMARK 500 TYR A 79 CB TYR A 79 CG 0.139 REMARK 500 TYR A 79 CE2 TYR A 79 CD2 0.217 REMARK 500 TRP A 80 CE3 TRP A 80 CZ3 0.214 REMARK 500 THR A 81 CB THR A 81 CG2 0.221 REMARK 500 THR A 87 CB THR A 87 CG2 -0.232 REMARK 500 REMARK 500 THIS ENTRY HAS 241 BOND DEVIATIONS. 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 GLU A 17 CA - CB - CG ANGL. DEV. = -16.2 DEGREES REMARK 500 GLU A 17 OE1 - CD - OE2 ANGL. DEV. = -9.1 DEGREES REMARK 500 PHE A 19 CG - CD2 - CE2 ANGL. DEV. = 8.1 DEGREES REMARK 500 LEU A 28 CA - CB - CG ANGL. DEV. = 18.4 DEGREES REMARK 500 LYS A 30 C - N - CA ANGL. DEV. = -16.0 DEGREES REMARK 500 MET A 41 CG - SD - CE ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP A 52 N - CA - CB ANGL. DEV. = 11.3 DEGREES REMARK 500 ASP A 52 CA - C - O ANGL. DEV. = -14.4 DEGREES REMARK 500 ASN A 55 CA - C - O ANGL. DEV. = 17.9 DEGREES REMARK 500 ASN A 55 O - C - N ANGL. DEV. = -16.2 DEGREES REMARK 500 ASP A 60 CB - CG - OD1 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP A 60 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 LEU A 62 CA - CB - CG ANGL. DEV. = 14.4 DEGREES REMARK 500 LEU A 66 CB - CG - CD1 ANGL. DEV. = 17.4 DEGREES REMARK 500 LEU A 66 CB - CG - CD2 ANGL. DEV. = -12.9 DEGREES REMARK 500 ASP A 67 CB - CG - OD2 ANGL. DEV. = -8.8 DEGREES REMARK 500 ARG A 73 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP A 77 CB - CG - OD2 ANGL. DEV. = -7.5 DEGREES REMARK 500 GLU A 78 N - CA - CB ANGL. DEV. = -11.8 DEGREES REMARK 500 TYR A 79 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ILE A 90 CA - CB - CG2 ANGL. DEV. = 14.3 DEGREES REMARK 500 LYS A 92 CD - CE - NZ ANGL. DEV. = 15.7 DEGREES REMARK 500 LEU A 93 CB - CG - CD2 ANGL. DEV. = -10.4 DEGREES REMARK 500 GLU B 7 OE1 - CD - OE2 ANGL. DEV. = -7.5 DEGREES REMARK 500 VAL B 12 CA - CB - CG2 ANGL. DEV. = -9.4 DEGREES REMARK 500 LEU B 15 CA - CB - CG ANGL. DEV. = -15.9 DEGREES REMARK 500 LYS B 25 CD - CE - NZ ANGL. DEV. = -16.8 DEGREES REMARK 500 VAL B 29 N - CA - CB ANGL. DEV. = -13.3 DEGREES REMARK 500 LYS B 30 C - N - CA ANGL. DEV. = -16.8 DEGREES REMARK 500 LYS B 30 CA - C - O ANGL. DEV. = 17.6 DEGREES REMARK 500 LYS B 30 CA - C - N ANGL. DEV. = -20.7 DEGREES REMARK 500 LYS B 30 O - C - N ANGL. DEV. = -21.3 DEGREES REMARK 500 LYS B 32 N - CA - C ANGL. DEV. = 16.5 DEGREES REMARK 500 LYS B 35 CB - CG - CD ANGL. DEV. = -17.0 DEGREES REMARK 500 SER B 37 CB - CA - C ANGL. DEV. = -12.4 DEGREES REMARK 500 ARG B 39 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 39 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 GLU B 45 OE1 - CD - OE2 ANGL. DEV. = -14.1 DEGREES REMARK 500 SER B 51 CA - CB - OG ANGL. DEV. = -18.1 DEGREES REMARK 500 ASP B 52 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 THR B 53 OG1 - CB - CG2 ANGL. DEV. = -17.2 DEGREES REMARK 500 ARG B 56 NE - CZ - NH1 ANGL. DEV. = -10.8 DEGREES REMARK 500 ARG B 56 NE - CZ - NH2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 60 CB - CG - OD1 ANGL. DEV. = 12.4 DEGREES REMARK 500 ASP B 60 CB - CG - OD2 ANGL. DEV. = -8.8 DEGREES REMARK 500 ASN B 65 CB - CA - C ANGL. DEV. = -12.2 DEGREES REMARK 500 LEU B 66 CB - CG - CD1 ANGL. DEV. = 11.7 DEGREES REMARK 500 LEU B 66 CB - CG - CD2 ANGL. DEV. = -13.6 DEGREES REMARK 500 ASP B 67 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 SER B 75 CB - CA - C ANGL. DEV. = -17.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 98 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL 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 CYS A 4 -75.98 -111.79 REMARK 500 ASP A 52 -175.70 -53.87 REMARK 500 HIS A 70 -18.94 -9.27 REMARK 500 ASP A 71 -29.73 -158.00 REMARK 500 GLN A 100 -67.69 -29.02 REMARK 500 SER A 101 -131.76 -87.44 REMARK 500 TYR B 26 5.16 84.62 REMARK 500 ASN B 31 6.87 154.52 REMARK 500 THR B 53 -39.99 -37.18 REMARK 500 ALA B 68 124.80 -26.53 REMARK 500 VAL C 29 76.85 -150.88 REMARK 500 ASN C 69 -155.60 -61.53 REMARK 500 GLN C 99 -70.75 -62.18 REMARK 500 GLN C 100 -29.39 -32.79 REMARK 500 TYR D 5 108.99 78.15 REMARK 500 TYR D 26 -2.20 79.64 REMARK 500 MET D 49 -17.34 -47.93 REMARK 500 PRO D 89 11.97 -67.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 VAL B 29 LYS B 30 147.54 REMARK 500 ASN C 69 HIS C 70 145.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 PHE B 76 0.08 SIDE CHAIN REMARK 500 GLU B 78 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASP A 52 19.79 REMARK 500 THR A 53 -14.49 REMARK 500 PRO A 89 -10.69 REMARK 500 ILE A 90 10.57 REMARK 500 VAL B 14 -15.13 REMARK 500 LYS B 30 -22.54 REMARK 500 LYS B 57 -10.32 REMARK 500 ARG C 73 -10.39 REMARK 500 THR C 81 -10.02 REMARK 500 LEU C 82 11.13 REMARK 500 VAL D 14 10.99 REMARK 500 LEU D 15 13.64 REMARK 500 SER D 24 10.68 REMARK 500 PHE D 76 -11.97 REMARK 500 REMARK 500 REMARK: NULL DBREF 3NXA A 3 102 UNP Q96FQ6 S10AG_HUMAN 3 102 DBREF 3NXA B 3 102 UNP Q96FQ6 S10AG_HUMAN 3 102 DBREF 3NXA C 3 102 UNP Q96FQ6 S10AG_HUMAN 3 102 DBREF 3NXA D 3 102 UNP Q96FQ6 S10AG_HUMAN 3 102 SEQRES 1 A 100 ASP CYS TYR THR GLU LEU GLU LYS ALA VAL ILE VAL LEU SEQRES 2 A 100 VAL GLU ASN PHE TYR LYS TYR VAL SER LYS TYR SER LEU SEQRES 3 A 100 VAL LYS ASN LYS ILE SER LYS SER SER PHE ARG GLU MET SEQRES 4 A 100 LEU GLN LYS GLU LEU ASN HIS MET LEU SER ASP THR GLY SEQRES 5 A 100 ASN ARG LYS ALA ALA ASP LYS LEU ILE GLN ASN LEU ASP SEQRES 6 A 100 ALA ASN HIS ASP GLY ARG ILE SER PHE ASP GLU TYR TRP SEQRES 7 A 100 THR LEU ILE GLY GLY ILE THR GLY PRO ILE ALA LYS LEU SEQRES 8 A 100 ILE HIS GLU GLN GLU GLN GLN SER SER SEQRES 1 B 100 ASP CYS TYR THR GLU LEU GLU LYS ALA VAL ILE VAL LEU SEQRES 2 B 100 VAL GLU ASN PHE TYR LYS TYR VAL SER LYS TYR SER LEU SEQRES 3 B 100 VAL LYS ASN LYS ILE SER LYS SER SER PHE ARG GLU MET SEQRES 4 B 100 LEU GLN LYS GLU LEU ASN HIS MET LEU SER ASP THR GLY SEQRES 5 B 100 ASN ARG LYS ALA ALA ASP LYS LEU ILE GLN ASN LEU ASP SEQRES 6 B 100 ALA ASN HIS ASP GLY ARG ILE SER PHE ASP GLU TYR TRP SEQRES 7 B 100 THR LEU ILE GLY GLY ILE THR GLY PRO ILE ALA LYS LEU SEQRES 8 B 100 ILE HIS GLU GLN GLU GLN GLN SER SER SEQRES 1 C 100 ASP CYS TYR THR GLU LEU GLU LYS ALA VAL ILE VAL LEU SEQRES 2 C 100 VAL GLU ASN PHE TYR LYS TYR VAL SER LYS TYR SER LEU SEQRES 3 C 100 VAL LYS ASN LYS ILE SER LYS SER SER PHE ARG GLU MET SEQRES 4 C 100 LEU GLN LYS GLU LEU ASN HIS MET LEU SER ASP THR GLY SEQRES 5 C 100 ASN ARG LYS ALA ALA ASP LYS LEU ILE GLN ASN LEU ASP SEQRES 6 C 100 ALA ASN HIS ASP GLY ARG ILE SER PHE ASP GLU TYR TRP SEQRES 7 C 100 THR LEU ILE GLY GLY ILE THR GLY PRO ILE ALA LYS LEU SEQRES 8 C 100 ILE HIS GLU GLN GLU GLN GLN SER SER SEQRES 1 D 100 ASP CYS TYR THR GLU LEU GLU LYS ALA VAL ILE VAL LEU SEQRES 2 D 100 VAL GLU ASN PHE TYR LYS TYR VAL SER LYS TYR SER LEU SEQRES 3 D 100 VAL LYS ASN LYS ILE SER LYS SER SER PHE ARG GLU MET SEQRES 4 D 100 LEU GLN LYS GLU LEU ASN HIS MET LEU SER ASP THR GLY SEQRES 5 D 100 ASN ARG LYS ALA ALA ASP LYS LEU ILE GLN ASN LEU ASP SEQRES 6 D 100 ALA ASN HIS ASP GLY ARG ILE SER PHE ASP GLU TYR TRP SEQRES 7 D 100 THR LEU ILE GLY GLY ILE THR GLY PRO ILE ALA LYS LEU SEQRES 8 D 100 ILE HIS GLU GLN GLU GLN GLN SER SER FORMUL 5 HOH *80(H2 O) HELIX 1 1 THR A 6 TYR A 22 1 17 HELIX 2 2 SER A 34 LEU A 46 1 13 HELIX 3 3 THR A 53 LEU A 66 1 14 HELIX 4 4 SER A 75 GLY A 88 1 14 HELIX 5 5 ILE A 90 SER A 101 1 12 HELIX 6 6 THR B 6 TYR B 22 1 17 HELIX 7 7 LYS B 35 LEU B 46 1 12 HELIX 8 8 ASP B 52 ASN B 65 1 14 HELIX 9 9 PHE B 76 GLY B 88 1 13 HELIX 10 10 ILE B 90 GLN B 100 1 11 HELIX 11 11 THR C 6 TYR C 22 1 17 HELIX 12 12 SER C 34 LEU C 46 1 13 HELIX 13 13 ASP C 52 LEU C 66 1 15 HELIX 14 14 SER C 75 GLY C 88 1 14 HELIX 15 15 ILE C 90 SER C 101 1 12 HELIX 16 16 THR D 6 LYS D 21 1 16 HELIX 17 17 SER D 34 LEU D 46 1 13 HELIX 18 18 PHE D 76 GLY D 88 1 13 HELIX 19 19 ILE D 90 GLU D 96 1 7 SHEET 1 A 2 LYS B 32 SER B 34 0 SHEET 2 A 2 ARG B 73 SER B 75 -1 O ILE B 74 N ILE B 33 SHEET 1 B 2 LYS D 32 ILE D 33 0 SHEET 2 B 2 ILE D 74 SER D 75 -1 O ILE D 74 N ILE D 33 CISPEP 1 TYR C 5 THR C 6 0 25.53 CRYST1 156.571 156.571 38.138 90.00 90.00 120.00 P 61 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 0.006387 0.003687 0.000000 0.00000 SCALE2 0.000000 0.007375 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026221 0.00000