HEADER STRUCTURAL PROTEIN 08-JUL-20 6XPL TITLE CUTR SCREW, FORM 2 WITH 33.8 ANGSTROM PITCH COMPND MOL_ID: 1; COMPND 2 MOLECULE: ETHANOLAMINE UTILIZATION PROTEIN EUTS; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS INTERMEDIUS SK54 = ATCC 27335; SOURCE 3 ORGANISM_TAXID: 1095731; SOURCE 4 GENE: HMPREF1654_00416; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-24A(+) KEYWDS MICROCOMPARTMENT, MCP, SHELL PROTEIN, BMC, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.M.OCHOA,M.R.SAWAYA,V.N.NGUYEN,C.DUILIO,T.O.YEATES REVDAT 5 18-OCT-23 6XPL 1 REMARK REVDAT 4 30-JUN-21 6XPL 1 REMARK REVDAT 3 11-NOV-20 6XPL 1 JRNL REVDAT 2 16-SEP-20 6XPL 1 JRNL REVDAT 1 22-JUL-20 6XPL 0 JRNL AUTH J.M.OCHOA,V.N.NGUYEN,M.NIE,M.R.SAWAYA,T.A.BOBIK,T.O.YEATES JRNL TITL SYMMETRY BREAKING AND STRUCTURAL POLYMORPHISM IN A BACTERIAL JRNL TITL 2 MICROCOMPARTMENT SHELL PROTEIN FOR CHOLINE UTILIZATION. JRNL REF PROTEIN SCI. V. 29 2201 2020 JRNL REFN ESSN 1469-896X JRNL PMID 32885887 JRNL DOI 10.1002/PRO.3941 REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 1280 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 11.797 REMARK 3 FREE R VALUE TEST SET COUNT : 151 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 79 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.3340 REMARK 3 BIN FREE R VALUE SET COUNT : 13 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 720 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 81.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 123.9 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -50.17000 REMARK 3 B22 (A**2) : -50.17000 REMARK 3 B33 (A**2) : 100.34000 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): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.464 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.858 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.923 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 731 ; 0.005 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 686 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 997 ; 1.306 ; 1.623 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1589 ; 1.069 ; 1.565 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 97 ; 6.260 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 28 ;35.010 ;25.357 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 114 ;16.030 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ; 9.338 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 109 ; 0.037 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 827 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 136 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 123 ; 0.153 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 41 ; 0.185 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 351 ; 0.144 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 11 ; 0.077 ; 0.200 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 ;19.982 ;12.853 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 390 ;19.955 ;12.851 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 487 ;28.386 ;19.010 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 488 ;28.377 ;19.009 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 340 ;19.990 ;14.232 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 339 ;20.006 ;14.234 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 510 ;29.577 ;20.748 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 510 ;29.559 ;20.739 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.7363 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -K, -H, -L REMARK 3 TWIN FRACTION : 0.2637 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 6XPL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000249700. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-19 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 : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979180 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 1286 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 56.214 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 4.579 REMARK 200 R MERGE (I) : 0.23600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.54 REMARK 200 R MERGE FOR SHELL (I) : 1.33700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.980 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: 6XPK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 20.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M POTASSIUM SODIUM TARTRATE REMARK 280 TETRAHYDRATE, 0.1M BIS-TRIS PROPANE, 8.52% W/V PEG 3350, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 11.26000 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 22.52000 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 16.89000 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 28.15000 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 5.63000 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: HEXAMERIC 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 11.26000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 22.52000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 16.89000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 28.15000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 5.63000 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 MET A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ILE A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 LEU A 5 REMARK 465 GLY A 6 REMARK 465 LYS A 7 REMARK 465 ILE A 8 REMARK 465 ASP A 9 REMARK 465 ARG A 10 REMARK 465 ILE A 11 REMARK 465 ILE A 12 REMARK 465 GLN A 13 REMARK 465 GLU A 14 REMARK 465 SER A 15 REMARK 465 VAL A 16 REMARK 465 PRO A 17 REMARK 465 GLY A 18 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 36 CG CD OE1 OE2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6XPH RELATED DB: PDB REMARK 900 RELATED ID: 6XPI RELATED DB: PDB REMARK 900 RELATED ID: 6XPJ RELATED DB: PDB REMARK 900 RELATED ID: 6XPK RELATED DB: PDB DBREF1 6XPL A 1 116 UNP A0A0E2IV13_STRIT DBREF2 6XPL A A0A0E2IV13 1 116 SEQADV 6XPL MET A -6 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL HIS A -5 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL HIS A -4 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL HIS A -3 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL HIS A -2 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL HIS A -1 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL HIS A 0 UNP A0A0E2IV1 EXPRESSION TAG SEQADV 6XPL ALA A 66 UNP A0A0E2IV1 LYS 66 CONFLICT SEQRES 1 A 123 MET HIS HIS HIS HIS HIS HIS MET ILE GLU GLU LEU GLY SEQRES 2 A 123 LYS ILE ASP ARG ILE ILE GLN GLU SER VAL PRO GLY LYS SEQRES 3 A 123 GLN ILE THR LEU ALA HIS VAL ILE ALA ALA PRO ILE GLU SEQRES 4 A 123 ALA VAL TYR GLU CYS LEU GLY VAL ASP HIS GLU GLY ALA SEQRES 5 A 123 ILE GLY VAL VAL SER LEU THR PRO ASN GLU THR ALA ILE SEQRES 6 A 123 ILE ALA ALA ASP ILE ALA GLY ALA ALA ALA ASN ILE ASP SEQRES 7 A 123 ILE CYS PHE VAL ASP ARG PHE THR GLY SER VAL MET PHE SEQRES 8 A 123 SER GLY ASP ILE GLN SER VAL GLU THR SER LEU GLU ASP SEQRES 9 A 123 ILE LEU GLU TYR PHE LYS ASN SER LEU GLY PHE SER THR SEQRES 10 A 123 VAL PRO LEU THR LYS SER HELIX 1 AA1 ILE A 31 GLY A 39 1 9 HELIX 2 AA2 PRO A 53 GLU A 55 5 3 HELIX 3 AA3 THR A 56 ALA A 66 1 11 HELIX 4 AA4 ASP A 87 SER A 105 1 19 SHEET 1 AA1 5 ASP A 71 ASP A 76 0 SHEET 2 AA1 5 SER A 81 GLY A 86 -1 O SER A 81 N ASP A 76 SHEET 3 AA1 5 ALA A 45 THR A 52 -1 N GLY A 47 O PHE A 84 SHEET 4 AA1 5 GLN A 20 ILE A 27 -1 N HIS A 25 O VAL A 48 SHEET 5 AA1 5 SER A 109 THR A 110 1 O SER A 109 N ILE A 21 SHEET 1 AA2 5 ASP A 71 ASP A 76 0 SHEET 2 AA2 5 SER A 81 GLY A 86 -1 O SER A 81 N ASP A 76 SHEET 3 AA2 5 ALA A 45 THR A 52 -1 N GLY A 47 O PHE A 84 SHEET 4 AA2 5 GLN A 20 ILE A 27 -1 N HIS A 25 O VAL A 48 SHEET 5 AA2 5 THR A 114 SER A 116 1 O THR A 114 N VAL A 26 CISPEP 1 THR A 52 PRO A 53 0 -1.25 CRYST1 64.910 64.910 33.780 90.00 90.00 120.00 P 61 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 0.015406 0.008895 0.000000 0.00000 SCALE2 0.000000 0.017789 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029603 0.00000