HEADER ANTIFREEZE PROTEIN 28-OCT-20 7DDB TITLE CRYSTAL STRUCTURE OF FUNGAL ANTIFREEZE PROTEIN WITH INTERMEDIATE TITLE 2 ACTIVITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIFREEZE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TYPHULA ISHIKARIENSIS; SOURCE 3 ORGANISM_COMMON: GRAY SNOW MOLD FUNGUS; SOURCE 4 ORGANISM_TAXID: 69361; SOURCE 5 GENE: K1-C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS RIGHT-HANDED BETA-HELIX, BETA-SOLENOID, ICE-BINDING PROTEIN, THERMAL KEYWDS 2 HYSTERESIS PROTEIN, ICE-STRUCTURING PROTEIN, ANTIFREEZE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.M.M.U.KHAN,T.ARAI,S.TSUDA,H.KONDO REVDAT 2 29-NOV-23 7DDB 1 REMARK REVDAT 1 03-NOV-21 7DDB 0 JRNL AUTH N.M.U.KHAN,T.ARAI,S.TSUDA,H.KONDO JRNL TITL CHARACTERIZATION OF MICROBIAL ANTIFREEZE PROTEIN WITH JRNL TITL 2 INTERMEDIATE ACTIVITY SUGGESTS THAT A BOUND-WATER NETWORK IS JRNL TITL 3 ESSENTIAL FOR HYPERACTIVITY. JRNL REF SCI REP V. 11 5971 2021 JRNL REFN ESSN 2045-2322 JRNL PMID 33727595 JRNL DOI 10.1038/S41598-021-85559-X REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0253 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) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 37745 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1975 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) : 1.72 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2753 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.86 REMARK 3 BIN R VALUE (WORKING SET) : 0.3980 REMARK 3 BIN FREE R VALUE SET COUNT : 136 REMARK 3 BIN FREE R VALUE : 0.4400 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3112 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 554 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.31000 REMARK 3 B22 (A**2) : 1.11000 REMARK 3 B33 (A**2) : -0.80000 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): 0.146 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.005 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3174 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2989 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4348 ; 1.633 ; 1.639 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6921 ; 1.437 ; 1.559 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 448 ; 7.819 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 84 ;35.222 ;24.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 458 ;10.479 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;10.931 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 486 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3608 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 604 ; 0.001 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7DDB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1300019186. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-19 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41109 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 49.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : 0.19200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 12.60 REMARK 200 R MERGE FOR SHELL (I) : 1.13700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.2 REMARK 200 STARTING MODEL: 5B5H REMARK 200 REMARK 200 REMARK: THIN PLATE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL PH8.5, 30% (W/V) PEG REMARK 280 4000, 0.2M MAGNESIUM CHLORIDE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 28.39500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.04300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.57150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.04300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.39500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.57150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL 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 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 409 O HOH A 538 1.84 REMARK 500 O HOH B 597 O HOH B 625 2.12 REMARK 500 O HOH B 553 O HOH B 587 2.13 REMARK 500 O HOH A 636 O HOH A 668 2.16 REMARK 500 O HOH A 409 O HOH A 439 2.19 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 THR A 193 -134.03 -125.32 REMARK 500 THR A 211 -107.49 -116.65 REMARK 500 SER A 217 54.07 39.21 REMARK 500 ALA B 21 148.05 -173.88 REMARK 500 TYR B 106 16.68 55.97 REMARK 500 THR B 123 30.90 -84.12 REMARK 500 THR B 193 -129.89 -124.67 REMARK 500 THR B 211 -110.01 -117.87 REMARK 500 SER B 217 60.58 37.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 670 DISTANCE = 5.90 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 680 O REMARK 620 2 HOH B 562 O 173.0 REMARK 620 3 HOH B 607 O 86.1 98.9 REMARK 620 4 HOH B 645 O 99.3 84.4 104.2 REMARK 620 5 HOH B 667 O 96.4 78.1 172.4 82.6 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7DC5 RELATED DB: PDB REMARK 900 WILDTYPE STRUCTURE DBREF 7DDB A 1 223 UNP Q76CE7 Q76CE7_TYPIS 21 243 DBREF 7DDB B 1 223 UNP Q76CE7 Q76CE7_TYPIS 21 243 SEQADV 7DDB TYR A 20 UNP Q76CE7 THR 40 ENGINEERED MUTATION SEQADV 7DDB TYR B 20 UNP Q76CE7 THR 40 ENGINEERED MUTATION SEQRES 1 A 223 ALA GLY PRO THR ALA VAL PRO LEU GLY THR ALA GLY ASN SEQRES 2 A 223 TYR ALA ILE LEU ALA SER TYR ALA VAL SER THR VAL PRO SEQRES 3 A 223 GLN SER ALA ILE THR GLY ALA VAL GLY ILE SER PRO ALA SEQRES 4 A 223 ALA GLY THR PHE LEU THR GLY PHE SER LEU THR MET SER SEQRES 5 A 223 GLY THR GLY THR PHE SER THR SER THR GLN VAL THR GLY SEQRES 6 A 223 GLN LEU THR ALA ALA ASP TYR GLY THR PRO THR PRO SER SEQRES 7 A 223 ILE LEU THR THR ALA ILE GLY ASP MET GLY THR ALA TYR SEQRES 8 A 223 THR ASN GLY ALA THR ARG SER GLY PRO ASP PHE LEU GLU SEQRES 9 A 223 ILE TYR THR GLY ALA LEU GLY GLY THR THR LEU LEU PRO SEQRES 10 A 223 GLY LEU TYR LYS TRP THR SER SER VAL GLY ALA SER ALA SEQRES 11 A 223 ASP PHE THR ILE SER GLY THR SER THR ASP THR TRP ILE SEQRES 12 A 223 PHE GLN ILE ASP GLY THR LEU GLY LEU ALA ALA GLY LYS SEQRES 13 A 223 LYS ILE THR LEU ALA GLY GLY ALA GLN ALA LYS ASN ILE SEQRES 14 A 223 ILE TRP VAL VAL ALA GLY ALA VAL SER ILE GLU ALA GLY SEQRES 15 A 223 ALA GLN PHE GLU GLY VAL ILE LEU ALA LYS THR ALA VAL SEQRES 16 A 223 THR LEU LYS THR GLY SER SER LEU ASN GLY ARG ILE LEU SEQRES 17 A 223 ALA GLN THR SER VAL ALA LEU GLN SER ALA THR VAL VAL SEQRES 18 A 223 GLN LYS SEQRES 1 B 223 ALA GLY PRO THR ALA VAL PRO LEU GLY THR ALA GLY ASN SEQRES 2 B 223 TYR ALA ILE LEU ALA SER TYR ALA VAL SER THR VAL PRO SEQRES 3 B 223 GLN SER ALA ILE THR GLY ALA VAL GLY ILE SER PRO ALA SEQRES 4 B 223 ALA GLY THR PHE LEU THR GLY PHE SER LEU THR MET SER SEQRES 5 B 223 GLY THR GLY THR PHE SER THR SER THR GLN VAL THR GLY SEQRES 6 B 223 GLN LEU THR ALA ALA ASP TYR GLY THR PRO THR PRO SER SEQRES 7 B 223 ILE LEU THR THR ALA ILE GLY ASP MET GLY THR ALA TYR SEQRES 8 B 223 THR ASN GLY ALA THR ARG SER GLY PRO ASP PHE LEU GLU SEQRES 9 B 223 ILE TYR THR GLY ALA LEU GLY GLY THR THR LEU LEU PRO SEQRES 10 B 223 GLY LEU TYR LYS TRP THR SER SER VAL GLY ALA SER ALA SEQRES 11 B 223 ASP PHE THR ILE SER GLY THR SER THR ASP THR TRP ILE SEQRES 12 B 223 PHE GLN ILE ASP GLY THR LEU GLY LEU ALA ALA GLY LYS SEQRES 13 B 223 LYS ILE THR LEU ALA GLY GLY ALA GLN ALA LYS ASN ILE SEQRES 14 B 223 ILE TRP VAL VAL ALA GLY ALA VAL SER ILE GLU ALA GLY SEQRES 15 B 223 ALA GLN PHE GLU GLY VAL ILE LEU ALA LYS THR ALA VAL SEQRES 16 B 223 THR LEU LYS THR GLY SER SER LEU ASN GLY ARG ILE LEU SEQRES 17 B 223 ALA GLN THR SER VAL ALA LEU GLN SER ALA THR VAL VAL SEQRES 18 B 223 GLN LYS HET MG A 301 1 HET MG B 301 1 HET MG B 302 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 3(MG 2+) FORMUL 6 HOH *554(H2 O) HELIX 1 AA1 LEU A 8 GLY A 12 5 5 HELIX 2 AA2 ALA A 40 THR A 42 5 3 HELIX 3 AA3 PRO A 75 THR A 96 1 22 HELIX 4 AA4 ILE A 105 ALA A 109 5 5 HELIX 5 AA5 GLN A 165 LYS A 167 5 3 HELIX 6 AA6 LEU B 8 GLY B 12 5 5 HELIX 7 AA7 ALA B 40 THR B 42 5 3 HELIX 8 AA8 PRO B 75 THR B 96 1 22 HELIX 9 AA9 ILE B 105 ALA B 109 5 5 HELIX 10 AB1 GLN B 165 LYS B 167 5 3 SHEET 1 AA1 7 VAL A 63 THR A 64 0 SHEET 2 AA1 7 ALA A 29 THR A 31 1 N ILE A 30 O THR A 64 SHEET 3 AA1 7 THR A 219 GLN A 222 1 O VAL A 220 N THR A 31 SHEET 4 AA1 7 SER A 202 ALA A 209 1 N LEU A 203 O VAL A 221 SHEET 5 AA1 7 TYR A 14 ALA A 18 1 N LEU A 17 O ALA A 209 SHEET 6 AA1 7 ALA A 33 ILE A 36 1 O ALA A 33 N ALA A 15 SHEET 7 AA1 7 LEU A 67 ALA A 69 1 O THR A 68 N VAL A 34 SHEET 1 AA2 9 VAL A 63 THR A 64 0 SHEET 2 AA2 9 ALA A 29 THR A 31 1 N ILE A 30 O THR A 64 SHEET 3 AA2 9 THR A 219 GLN A 222 1 O VAL A 220 N THR A 31 SHEET 4 AA2 9 SER A 202 ALA A 209 1 N LEU A 203 O VAL A 221 SHEET 5 AA2 9 GLN A 184 ALA A 191 1 N ILE A 189 O LEU A 208 SHEET 6 AA2 9 ILE A 169 VAL A 173 1 N TRP A 171 O LEU A 190 SHEET 7 AA2 9 TRP A 142 ILE A 146 1 N PHE A 144 O VAL A 172 SHEET 8 AA2 9 GLY A 118 TRP A 122 1 N TYR A 120 O ILE A 143 SHEET 9 AA2 9 PHE A 102 LEU A 103 1 N PHE A 102 O LYS A 121 SHEET 1 AA3 6 LEU A 44 THR A 45 0 SHEET 2 AA3 6 VAL A 22 VAL A 25 1 N VAL A 22 O THR A 45 SHEET 3 AA3 6 VAL A 213 GLN A 216 1 O LEU A 215 N SER A 23 SHEET 4 AA3 6 VAL A 195 LEU A 197 1 N LEU A 197 O ALA A 214 SHEET 5 AA3 6 VAL A 177 ILE A 179 1 N ILE A 179 O THR A 196 SHEET 6 AA3 6 LEU A 150 LEU A 152 1 N LEU A 150 O SER A 178 SHEET 1 AA4 2 THR A 50 MET A 51 0 SHEET 2 AA4 2 SER A 58 THR A 59 -1 O THR A 59 N THR A 50 SHEET 1 AA5 3 THR A 114 LEU A 115 0 SHEET 2 AA5 3 PHE A 132 SER A 135 1 O THR A 133 N LEU A 115 SHEET 3 AA5 3 ILE A 158 ALA A 161 1 O THR A 159 N ILE A 134 SHEET 1 AA6 7 VAL B 63 THR B 64 0 SHEET 2 AA6 7 ALA B 29 THR B 31 1 N ILE B 30 O THR B 64 SHEET 3 AA6 7 THR B 219 GLN B 222 1 O VAL B 220 N THR B 31 SHEET 4 AA6 7 SER B 202 ALA B 209 1 N LEU B 203 O THR B 219 SHEET 5 AA6 7 TYR B 14 ALA B 18 1 N LEU B 17 O ALA B 209 SHEET 6 AA6 7 ALA B 33 ILE B 36 1 O ALA B 33 N ALA B 15 SHEET 7 AA6 7 LEU B 67 ALA B 69 1 O THR B 68 N VAL B 34 SHEET 1 AA7 9 VAL B 63 THR B 64 0 SHEET 2 AA7 9 ALA B 29 THR B 31 1 N ILE B 30 O THR B 64 SHEET 3 AA7 9 THR B 219 GLN B 222 1 O VAL B 220 N THR B 31 SHEET 4 AA7 9 SER B 202 ALA B 209 1 N LEU B 203 O THR B 219 SHEET 5 AA7 9 GLN B 184 ALA B 191 1 N PHE B 185 O SER B 202 SHEET 6 AA7 9 ILE B 169 VAL B 173 1 N TRP B 171 O LEU B 190 SHEET 7 AA7 9 TRP B 142 ILE B 146 1 N PHE B 144 O ILE B 170 SHEET 8 AA7 9 GLY B 118 TRP B 122 1 N TYR B 120 O GLN B 145 SHEET 9 AA7 9 PHE B 102 LEU B 103 1 N PHE B 102 O LYS B 121 SHEET 1 AA8 6 LEU B 44 THR B 45 0 SHEET 2 AA8 6 VAL B 22 VAL B 25 1 N VAL B 22 O THR B 45 SHEET 3 AA8 6 VAL B 213 GLN B 216 1 O LEU B 215 N SER B 23 SHEET 4 AA8 6 VAL B 195 LEU B 197 1 N LEU B 197 O ALA B 214 SHEET 5 AA8 6 VAL B 177 ILE B 179 1 N ILE B 179 O THR B 196 SHEET 6 AA8 6 LEU B 150 LEU B 152 1 N LEU B 150 O SER B 178 SHEET 1 AA9 2 THR B 50 MET B 51 0 SHEET 2 AA9 2 SER B 58 THR B 59 -1 O THR B 59 N THR B 50 SHEET 1 AB1 3 THR B 114 LEU B 115 0 SHEET 2 AB1 3 PHE B 132 SER B 135 1 O THR B 133 N LEU B 115 SHEET 3 AB1 3 ILE B 158 ALA B 161 1 O THR B 159 N ILE B 134 LINK O HOH A 680 MG MG B 302 2465 1555 2.02 LINK OG SER B 129 MG MG B 301 1555 1555 2.94 LINK MG MG B 302 O HOH B 562 1555 1555 2.21 LINK MG MG B 302 O HOH B 607 1555 1555 2.04 LINK MG MG B 302 O HOH B 645 1555 1555 1.99 LINK MG MG B 302 O HOH B 667 1555 2465 2.12 CISPEP 1 PRO A 26 GLN A 27 0 7.69 CISPEP 2 SER A 37 PRO A 38 0 5.52 CISPEP 3 THR A 74 PRO A 75 0 2.42 CISPEP 4 PRO B 26 GLN B 27 0 0.56 CISPEP 5 SER B 37 PRO B 38 0 5.92 CISPEP 6 THR B 74 PRO B 75 0 4.71 CRYST1 56.790 63.143 102.086 90.00 90.00 90.00 P 21 21 21 8 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 0.017609 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015837 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009796 0.00000