HEADER LYASE 09-SEP-13 4MMH TITLE CRYSTAL STRUCTURE OF HEPARAN SULFATE LYASE HEPC FROM PEDOBACTER TITLE 2 HEPARINUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEPARINASE III PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 25-695; COMPND 5 EC: 4.2.2.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PEDOBACTER HEPARINUS; SOURCE 3 ORGANISM_TAXID: 984; SOURCE 4 GENE: HEPC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA/ALPHA BARREL ANTI-PARALLEL BETA-SHEET, HEPARINASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.MARUYAMA,Y.NAKAMICHI,B.MIKAMI,K.MURATA,W.HASHIMOTO REVDAT 4 20-MAR-24 4MMH 1 REMARK SEQADV LINK REVDAT 3 26-FEB-14 4MMH 1 JRNL REVDAT 2 05-FEB-14 4MMH 1 JRNL REVDAT 1 29-JAN-14 4MMH 0 JRNL AUTH W.HASHIMOTO,Y.MARUYAMA,Y.NAKAMICHI,B.MIKAMI,K.MURATA JRNL TITL CRYSTAL STRUCTURE OF PEDOBACTER HEPARINUS HEPARIN LYASE HEP JRNL TITL 2 III WITH THE ACTIVE SITE IN A DEEP CLEFT JRNL REF BIOCHEMISTRY V. 53 777 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 24437462 JRNL DOI 10.1021/BI4012463 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 30420 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) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1628 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2176 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2320 REMARK 3 BIN FREE R VALUE SET COUNT : 128 REMARK 3 BIN FREE R VALUE : 0.3210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5214 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 131 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.337 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.230 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.150 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.810 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.904 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5360 ; 0.005 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 4979 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7265 ; 0.995 ; 1.929 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11433 ; 0.716 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 636 ; 5.768 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 282 ;34.494 ;24.220 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 898 ;14.336 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;16.781 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 748 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6161 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1356 ; 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 REMARK 4 REMARK 4 4MMH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-SEP-13. REMARK 100 THE DEPOSITION ID IS D_1000082095. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32238 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 34.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : 0.42400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3000, 0.1M TRIS, 0.2M CALCIUM REMARK 280 ACETATE, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 20.62250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.65350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.03350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.65350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.62250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.03350 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 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 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 GLN A 25 REMARK 465 SER A 26 REMARK 465 SER A 27 REMARK 465 SER A 28 REMARK 465 HIS A 666 REMARK 465 HIS A 667 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 TYR A 341 -6.34 77.12 REMARK 500 PHE A 368 74.04 -118.53 REMARK 500 ASN A 388 39.74 -78.49 REMARK 500 LEU A 390 -106.67 -112.75 REMARK 500 GLU A 422 -132.39 -132.27 REMARK 500 PHE A 448 -53.08 74.31 REMARK 500 ASN A 476 16.29 55.71 REMARK 500 LEU A 495 115.90 -166.06 REMARK 500 LYS A 520 -54.18 -121.38 REMARK 500 ASN A 547 62.94 38.02 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 CA A 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 245 OE1 REMARK 620 2 HOH A 906 O 109.9 REMARK 620 3 HOH A 907 O 116.3 106.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 702 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 426 OE1 REMARK 620 2 ASP A 444 OD1 175.1 REMARK 620 3 HOH A 815 O 82.2 93.2 REMARK 620 4 HOH A 820 O 90.7 93.9 172.9 REMARK 620 5 HOH A 901 O 95.5 82.8 89.3 91.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 702 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4MMI RELATED DB: PDB DBREF 4MMH A 25 659 UNP Q59289 Q59289_PEDHE 25 659 SEQADV 4MMH LEU A 660 UNP Q59289 EXPRESSION TAG SEQADV 4MMH GLU A 661 UNP Q59289 EXPRESSION TAG SEQADV 4MMH HIS A 662 UNP Q59289 EXPRESSION TAG SEQADV 4MMH HIS A 663 UNP Q59289 EXPRESSION TAG SEQADV 4MMH HIS A 664 UNP Q59289 EXPRESSION TAG SEQADV 4MMH HIS A 665 UNP Q59289 EXPRESSION TAG SEQADV 4MMH HIS A 666 UNP Q59289 EXPRESSION TAG SEQADV 4MMH HIS A 667 UNP Q59289 EXPRESSION TAG SEQRES 1 A 643 GLN SER SER SER ILE THR ARG LYS ASP PHE ASP HIS ILE SEQRES 2 A 643 ASN LEU GLU TYR SER GLY LEU GLU LYS VAL ASN LYS ALA SEQRES 3 A 643 VAL ALA ALA GLY ASN TYR ASP ASP ALA ALA LYS ALA LEU SEQRES 4 A 643 LEU ALA TYR TYR ARG GLU LYS SER LYS ALA ARG GLU PRO SEQRES 5 A 643 ASP PHE SER ASN ALA GLU LYS PRO ALA ASP ILE ARG GLN SEQRES 6 A 643 PRO ILE ASP LYS VAL THR ARG GLU MET ALA ASP LYS ALA SEQRES 7 A 643 LEU VAL HIS GLN PHE GLN PRO HIS LYS GLY TYR GLY TYR SEQRES 8 A 643 PHE ASP TYR GLY LYS ASP ILE ASN TRP GLN MET TRP PRO SEQRES 9 A 643 VAL LYS ASP ASN GLU VAL ARG TRP GLN LEU HIS ARG VAL SEQRES 10 A 643 LYS TRP TRP GLN ALA MET ALA LEU VAL TYR HIS ALA THR SEQRES 11 A 643 GLY ASP GLU LYS TYR ALA ARG GLU TRP VAL TYR GLN TYR SEQRES 12 A 643 SER ASP TRP ALA ARG LYS ASN PRO LEU GLY LEU SER GLN SEQRES 13 A 643 ASP ASN ASP LYS PHE VAL TRP ARG PRO LEU GLU VAL SER SEQRES 14 A 643 ASP ARG VAL GLN SER LEU PRO PRO THR PHE SER LEU PHE SEQRES 15 A 643 VAL ASN SER PRO ALA PHE THR PRO ALA PHE LEU MET GLU SEQRES 16 A 643 PHE LEU ASN SER TYR HIS GLN GLN ALA ASP TYR LEU SER SEQRES 17 A 643 THR HIS TYR ALA GLU GLN GLY ASN HIS ARG LEU PHE GLU SEQRES 18 A 643 ALA GLN ARG ASN LEU PHE ALA GLY VAL SER PHE PRO GLU SEQRES 19 A 643 PHE LYS ASP SER PRO ARG TRP ARG GLN THR GLY ILE SER SEQRES 20 A 643 VAL LEU ASN THR GLU ILE LYS LYS GLN VAL TYR ALA ASP SEQRES 21 A 643 GLY MET GLN PHE GLU LEU SER PRO ILE TYR HIS VAL ALA SEQRES 22 A 643 ALA ILE ASP ILE PHE LEU LYS ALA TYR GLY SER ALA LYS SEQRES 23 A 643 ARG VAL ASN LEU GLU LYS GLU PHE PRO GLN SER TYR VAL SEQRES 24 A 643 GLN THR VAL GLU ASN MET ILE MET ALA LEU ILE SER ILE SEQRES 25 A 643 SER LEU PRO ASP TYR ASN THR PRO MET PHE GLY ASP SER SEQRES 26 A 643 TRP ILE THR ASP LYS ASN PHE ARG MET ALA GLN PHE ALA SEQRES 27 A 643 SER TRP ALA ARG VAL PHE PRO ALA ASN GLN ALA ILE LYS SEQRES 28 A 643 TYR PHE ALA THR ASP GLY LYS GLN GLY LYS ALA PRO ASN SEQRES 29 A 643 PHE LEU SER LYS ALA LEU SER ASN ALA GLY PHE TYR THR SEQRES 30 A 643 PHE ARG SER GLY TRP ASP LYS ASN ALA THR VAL MET VAL SEQRES 31 A 643 LEU LYS ALA SER PRO PRO GLY GLU PHE HIS ALA GLN PRO SEQRES 32 A 643 ASP ASN GLY THR PHE GLU LEU PHE ILE LYS GLY ARG ASN SEQRES 33 A 643 PHE THR PRO ASP ALA GLY VAL PHE VAL TYR SER GLY ASP SEQRES 34 A 643 GLU ALA ILE MET LYS LEU ARG ASN TRP TYR ARG GLN THR SEQRES 35 A 643 ARG ILE HIS SER THR LEU THR LEU ASP ASN GLN ASN MET SEQRES 36 A 643 VAL ILE THR LYS ALA ARG GLN ASN LYS TRP GLU THR GLY SEQRES 37 A 643 ASN ASN LEU ASP VAL LEU THR TYR THR ASN PRO SER TYR SEQRES 38 A 643 PRO ASN LEU ASP HIS GLN ARG SER VAL LEU PHE ILE ASN SEQRES 39 A 643 LYS LYS TYR PHE LEU VAL ILE ASP ARG ALA ILE GLY GLU SEQRES 40 A 643 ALA THR GLY ASN LEU GLY VAL HIS TRP GLN LEU LYS GLU SEQRES 41 A 643 ASP SER ASN PRO VAL PHE ASP LYS THR LYS ASN ARG VAL SEQRES 42 A 643 TYR THR THR TYR ARG ASP GLY ASN ASN LEU MET ILE GLN SEQRES 43 A 643 SER LEU ASN ALA ASP ARG THR SER LEU ASN GLU GLU GLU SEQRES 44 A 643 GLY LYS VAL SER TYR VAL TYR ASN LYS GLU LEU LYS ARG SEQRES 45 A 643 PRO ALA PHE VAL PHE GLU LYS PRO LYS LYS ASN ALA GLY SEQRES 46 A 643 THR GLN ASN PHE VAL SER ILE VAL TYR PRO TYR ASP GLY SEQRES 47 A 643 GLN LYS ALA PRO GLU ILE SER ILE ARG GLU ASN LYS GLY SEQRES 48 A 643 ASN ASP PHE GLU LYS GLY LYS LEU ASN LEU THR LEU THR SEQRES 49 A 643 ILE ASN GLY LYS GLN GLN LEU VAL LEU VAL PRO LEU GLU SEQRES 50 A 643 HIS HIS HIS HIS HIS HIS HET CA A 701 1 HET CA A 702 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *131(H2 O) HELIX 1 1 ARG A 31 ASP A 35 5 5 HELIX 2 2 LEU A 44 ALA A 53 1 10 HELIX 3 3 ASN A 55 ALA A 73 1 19 HELIX 4 4 ASP A 92 VAL A 104 1 13 HELIX 5 5 ASP A 131 HIS A 139 1 9 HELIX 6 6 LYS A 142 GLY A 155 1 14 HELIX 7 7 ASP A 156 ASN A 174 1 19 HELIX 8 8 SER A 179 TRP A 187 1 9 HELIX 9 9 ARG A 188 VAL A 207 1 20 HELIX 10 10 THR A 213 THR A 233 1 21 HELIX 11 11 HIS A 241 PHE A 256 1 16 HELIX 12 12 ASP A 261 VAL A 281 1 21 HELIX 13 13 SER A 291 ARG A 311 1 21 HELIX 14 14 VAL A 312 ASN A 313 5 2 HELIX 15 15 LEU A 314 PHE A 318 5 5 HELIX 16 16 PRO A 319 ILE A 336 1 18 HELIX 17 17 ASP A 353 PHE A 368 1 16 HELIX 18 18 ASN A 371 THR A 379 1 9 HELIX 19 19 ASP A 453 ARG A 464 1 12 HELIX 20 20 GLN A 465 HIS A 469 5 5 SHEET 1 A 2 GLN A 106 PHE A 107 0 SHEET 2 A 2 PHE A 116 ASP A 117 -1 O PHE A 116 N PHE A 107 SHEET 1 B 5 LYS A 392 LEU A 394 0 SHEET 2 B 5 PHE A 399 ARG A 403 -1 O PHE A 399 N LEU A 394 SHEET 3 B 5 THR A 411 LYS A 416 -1 O MET A 413 N PHE A 402 SHEET 4 B 5 PHE A 432 ILE A 436 -1 O PHE A 435 N VAL A 412 SHEET 5 B 5 ARG A 439 ASN A 440 -1 O ARG A 439 N ILE A 436 SHEET 1 C 4 LEU A 472 LEU A 474 0 SHEET 2 C 4 GLY A 534 GLN A 541 -1 O GLY A 537 N THR A 473 SHEET 3 C 4 ALA A 598 LYS A 605 -1 O LYS A 605 N GLY A 534 SHEET 4 C 4 SER A 578 GLU A 582 -1 N GLU A 582 O ALA A 598 SHEET 1 D 8 ARG A 485 GLU A 490 0 SHEET 2 D 8 LEU A 495 TYR A 505 -1 O VAL A 497 N GLU A 490 SHEET 3 D 8 LEU A 508 ILE A 517 -1 O HIS A 510 N ASN A 502 SHEET 4 D 8 TYR A 521 ILE A 529 -1 O ILE A 529 N ASP A 509 SHEET 5 D 8 GLN A 611 ASP A 621 -1 O PHE A 613 N ASP A 526 SHEET 6 D 8 ASN A 565 SER A 571 -1 N MET A 568 O TYR A 618 SHEET 7 D 8 ARG A 556 TYR A 558 -1 N VAL A 557 O ILE A 569 SHEET 8 D 8 VAL A 549 ASP A 551 -1 N ASP A 551 O ARG A 556 SHEET 1 E 2 LYS A 585 VAL A 589 0 SHEET 2 E 2 LYS A 592 LYS A 595 -1 O LEU A 594 N VAL A 586 SHEET 1 F 3 ILE A 628 GLU A 632 0 SHEET 2 F 3 LYS A 642 ILE A 649 -1 O THR A 646 N ARG A 631 SHEET 3 F 3 LYS A 652 PRO A 659 -1 O LYS A 652 N ILE A 649 LINK OE1 GLU A 245 CA CA A 701 1555 1555 2.11 LINK OE1 GLN A 426 CA CA A 702 1555 1555 2.17 LINK OD1 ASP A 444 CA CA A 702 1555 1555 2.24 LINK CA CA A 701 O HOH A 906 1555 1555 2.26 LINK CA CA A 701 O HOH A 907 1555 1555 2.10 LINK CA CA A 702 O HOH A 815 1555 1555 2.17 LINK CA CA A 702 O HOH A 820 1555 1555 2.17 LINK CA CA A 702 O HOH A 901 1555 1555 2.08 SITE 1 AC1 4 HIS A 241 GLU A 245 HOH A 906 HOH A 907 SITE 1 AC2 6 GLN A 426 ASP A 444 HIS A 469 HOH A 815 SITE 2 AC2 6 HOH A 820 HOH A 901 CRYST1 41.245 104.067 143.307 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 0.024245 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009609 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006978 0.00000