HEADER HYDROLASE 18-OCT-25 9X81 TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL OF AN ALPHA-AMYLASE FAMILY TITLE 2 GLYCOSYL HYDROLASE FROM VIBRIO PARAHAEMOLYTICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-AMYLASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO PARAHAEMOLYTICUS; SOURCE 3 ORGANISM_TAXID: 670; SOURCE 4 GENE: HKB16_09485; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ALPHA-AMYLASE, GLYCOSYL HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.CHENG,B.LI REVDAT 1 29-APR-26 9X81 0 JRNL AUTH Q.CHENG,B.LI JRNL TITL CRYSTAL STRUCTURE OF THE C-TERMINAL OF AN ALPHA-AMYLASE JRNL TITL 2 FAMILY GLYCOSYL HYDROLASE FROM VIBRIO PARAHAEMOLYTICUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 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) : 1.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 50962 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2556 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) : 1.42 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3697 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.95 REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE SET COUNT : 209 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2372 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 188 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.27000 REMARK 3 B22 (A**2) : 0.13000 REMARK 3 B33 (A**2) : 0.13000 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): 0.064 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.069 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.046 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.182 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2432 ; 0.010 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2186 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3324 ; 1.892 ; 1.765 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5049 ; 0.675 ; 1.753 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 310 ; 6.826 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 7 ; 5.658 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 364 ;11.089 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 376 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2927 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 543 ; 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): 1243 ; 1.881 ; 1.831 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1243 ; 1.876 ; 1.831 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1552 ; 2.798 ; 3.282 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1553 ; 2.802 ; 3.284 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1189 ; 3.009 ; 2.080 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1190 ; 3.009 ; 2.080 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1773 ; 4.509 ; 3.680 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2650 ; 5.304 ;20.250 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2618 ; 5.297 ;19.230 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 REMARK 4 REMARK 4 9X81 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 21-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1300064805. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-25 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 : SSRF REMARK 200 BEAMLINE : BL10U2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 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 : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53585 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.420 REMARK 200 RESOLUTION RANGE LOW (A) : 22.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.42 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.46 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE HEXAHYDRATE, REMARK 280 20 % W/V PEG 6000, 0.1 M TRIS 8.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 290K 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 23.85000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.10500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.91500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.10500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.85000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.91500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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 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 MET A 770 CG - SD - CE ANGL. DEV. = -11.6 DEGREES REMARK 500 ARG A 829 NE - CZ - NH1 ANGL. DEV. = -4.2 DEGREES 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 ASP A 678 30.72 -147.80 REMARK 500 ASP A 733 25.70 -142.88 REMARK 500 LYS A 765 -9.89 70.06 REMARK 500 TRP A 843 -153.82 -154.63 REMARK 500 ALA A 850 43.00 38.48 REMARK 500 TRP A 875 -66.06 -96.01 REMARK 500 REMARK 500 REMARK: NULL 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 A 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 678 O REMARK 620 2 ASP A 678 OD2 82.8 REMARK 620 3 ASP A 681 OD1 87.2 96.0 REMARK 620 4 ILE A 710 O 83.7 93.6 165.9 REMARK 620 5 ASP A 876 OD2 172.2 91.0 98.2 92.0 REMARK 620 6 HOH A1107 O 92.7 175.0 81.9 87.8 93.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 903 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 678 OD1 REMARK 620 2 ASP A 678 OD2 53.5 REMARK 620 3 ASP A 681 OD2 101.2 93.9 REMARK 620 4 ASP A 876 OD1 129.1 76.5 89.9 REMARK 620 5 ASP A 877 O 91.1 91.1 167.4 80.0 REMARK 620 6 GOL A 901 O3 151.4 154.5 85.9 78.1 84.6 REMARK 620 7 HOH A1137 O 74.9 126.1 111.7 145.2 74.1 76.8 REMARK 620 N 1 2 3 4 5 6 DBREF1 9X81 A 575 885 UNP A0A7Y0SH31_VIBPH DBREF2 9X81 A A0A7Y0SH31 575 885 SEQRES 1 A 311 PRO ASP LEU ASN ILE GLN LEU ALA GLN ASP TRP GLU GLY SEQRES 2 A 311 LYS THR ILE THR GLY ASP ILE VAL ILE ALA GLY SER ALA SEQRES 3 A 311 ASN ALA ASN GLU LYS LEU ASN LEU VAL VAL ASP GLY ASN SEQRES 4 A 311 LEU GLU THR ALA GLN THR ILE THR VAL GLY ALA ASP GLY SEQRES 5 A 311 GLN PHE SER VAL THR LEU SER THR ARG HIS PHE ALA ILE SEQRES 6 A 311 GLY GLU GLN GLN HIS ARG PHE ALA ILE TYR SER THR GLU SEQRES 7 A 311 LYS LYS ALA GLY ILE GLU ASP VAL ASN PHE VAL SER ASN SEQRES 8 A 311 LEU SER TRP SER ASN THR PRO ASP ASP THR ILE ASP ASP SEQRES 9 A 311 ALA GLY ASP ALA GLN ASP GLY VAL GLY GLY PRO ASN GLY SEQRES 10 A 311 ASN TYR SER LEU PRO THR ASP PRO THR PHE ASP LYS ASP SEQRES 11 A 311 ASN SER GLN LEU ALA ILE ASN LYS ALA GLU VAL PHE THR SEQRES 12 A 311 VAL GLY SER ASN VAL ARG LEU THR PHE THR MET ASP LYS SEQRES 13 A 311 ILE THR ASP THR TRP LEU PRO PRO ASN GLY PHE ASP HIS SEQRES 14 A 311 VAL GLY PHE THR ILE PHE ILE ASP LEU PRO GLU GLU ALA SEQRES 15 A 311 ALA THR ASN LEU SER GLU LEU PRO LYS ILE ASN ALA SER SEQRES 16 A 311 MET PRO SER GLY THR TRP SER ARG ASN ALA VAL VAL PHE SEQRES 17 A 311 GLY TRP GLN SER SER ILE TYR ASN THR LYS GLY ALA ASN SEQRES 18 A 311 ALA THR THR TRP GLY GLU ALA VAL THR PRO ALA PRO THR SEQRES 19 A 311 VAL THR VAL ASP LYS ALA ASN ASN THR ILE SER MET ASP SEQRES 20 A 311 PHE ALA SER ASP ALA LEU GLY ARG PRO ASP SER LEU ASP SEQRES 21 A 311 GLY ILE ARG PHE TYR VAL THR THR TRP ASP LEU ASP GLY SEQRES 22 A 311 LEU SER ALA THR TYR ARG PRO LEU GLU GLN ASP LYS GLY SEQRES 23 A 311 PRO TRP ASN PHE SER GLY GLY ALA SER ASP GLU SER LYS SEQRES 24 A 311 ILE TRP ASP ASP LEU PRO ILE ILE THR LEU SER GLU HET GOL A 901 6 HET MG A 902 1 HET MG A 903 1 HETNAM GOL GLYCEROL HETNAM MG MAGNESIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *188(H2 O) HELIX 1 AA1 ASN A 613 ALA A 617 5 5 HELIX 2 AA2 LEU A 752 ASN A 759 5 8 HELIX 3 AA3 LYS A 813 ASN A 815 5 3 HELIX 4 AA4 ALA A 823 GLY A 828 5 6 SHEET 1 AA1 3 GLN A 580 LEU A 581 0 SHEET 2 AA1 3 ILE A 594 SER A 599 -1 O SER A 599 N GLN A 580 SHEET 3 AA1 3 GLN A 627 LEU A 632 -1 O VAL A 630 N ILE A 596 SHEET 1 AA2 5 THR A 589 ILE A 590 0 SHEET 2 AA2 5 VAL A 660 LEU A 666 1 O VAL A 663 N ILE A 590 SHEET 3 AA2 5 GLY A 640 SER A 650 -1 N PHE A 646 O VAL A 660 SHEET 4 AA2 5 LYS A 605 VAL A 610 -1 N VAL A 609 O ALA A 647 SHEET 5 AA2 5 GLN A 618 THR A 621 -1 O ILE A 620 N LEU A 606 SHEET 1 AA3 4 THR A 589 ILE A 590 0 SHEET 2 AA3 4 VAL A 660 LEU A 666 1 O VAL A 663 N ILE A 590 SHEET 3 AA3 4 GLY A 640 SER A 650 -1 N PHE A 646 O VAL A 660 SHEET 4 AA3 4 ALA A 655 GLY A 656 -1 O ALA A 655 N SER A 650 SHEET 1 AA4 5 ASP A 674 ASP A 677 0 SHEET 2 AA4 5 ILE A 710 VAL A 718 -1 O ALA A 713 N ILE A 676 SHEET 3 AA4 5 ASN A 721 MET A 728 -1 O ARG A 723 N PHE A 716 SHEET 4 AA4 5 THR A 817 PHE A 822 -1 O PHE A 822 N VAL A 722 SHEET 5 AA4 5 THR A 808 ASP A 812 -1 N THR A 810 O SER A 819 SHEET 1 AA5 5 GLN A 785 TYR A 789 0 SHEET 2 AA5 5 ARG A 777 PHE A 782 -1 N PHE A 782 O GLN A 785 SHEET 3 AA5 5 GLY A 745 ASP A 751 -1 N ILE A 748 O ALA A 779 SHEET 4 AA5 5 ARG A 837 TRP A 843 -1 O TYR A 839 N PHE A 749 SHEET 5 AA5 5 ILE A 881 THR A 882 -1 O ILE A 881 N PHE A 838 SHEET 1 AA6 2 GLU A 762 LEU A 763 0 SHEET 2 AA6 2 ALA A 768 SER A 769 -1 O ALA A 768 N LEU A 763 SHEET 1 AA7 2 LEU A 855 GLU A 856 0 SHEET 2 AA7 2 PHE A 864 SER A 865 1 O PHE A 864 N GLU A 856 LINK O ASP A 678 MG MG A 902 1555 1555 2.25 LINK OD2 ASP A 678 MG MG A 902 1555 1555 2.11 LINK OD1 ASP A 678 MG MG A 903 1555 1555 2.47 LINK OD2 ASP A 678 MG MG A 903 1555 1555 2.45 LINK OD1 ASP A 681 MG MG A 902 1555 1555 2.20 LINK OD2 ASP A 681 MG MG A 903 1555 1555 2.26 LINK O ILE A 710 MG MG A 902 1555 1555 2.14 LINK OD2 ASP A 876 MG MG A 902 1555 1555 2.15 LINK OD1 ASP A 876 MG MG A 903 1555 1555 2.39 LINK O ASP A 877 MG MG A 903 1555 1555 2.27 LINK O3 GOL A 901 MG MG A 903 1555 1555 2.43 LINK MG MG A 902 O HOH A1107 1555 1555 2.17 LINK MG MG A 903 O HOH A1137 1555 1555 2.55 CISPEP 1 THR A 804 PRO A 805 0 -3.73 CRYST1 47.700 67.830 86.210 90.00 90.00 90.00 P 21 21 21 4 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 0.020964 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014743 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011600 0.00000 CONECT 790 2380 CONECT 793 2381 CONECT 794 2380 2381 CONECT 810 2380 CONECT 811 2381 CONECT 1017 2380 CONECT 2302 2381 CONECT 2303 2380 CONECT 2307 2381 CONECT 2374 2375 2376 CONECT 2375 2374 CONECT 2376 2374 2377 2378 CONECT 2377 2376 CONECT 2378 2376 2379 CONECT 2379 2378 2381 CONECT 2380 790 794 810 1017 CONECT 2380 2303 2488 CONECT 2381 793 794 811 2302 CONECT 2381 2307 2379 2518 CONECT 2488 2380 CONECT 2518 2381 MASTER 310 0 3 4 26 0 0 6 2568 1 21 24 END