HEADER HYDROLASE 16-DEC-14 4XB3 TITLE STRUCTURE OF DEXTRAN GLUCOSIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCAN 1,6-ALPHA-GLUCOSIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DEXTRAN GLUCOSIDASE,EXO-1,6-ALPHA-GLUCOSIDASE, COMPND 5 GLUCODEXTRANASE; COMPND 6 EC: 3.2.1.70; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS MUTANS UA159; SOURCE 3 ORGANISM_TAXID: 210007; SOURCE 4 GENE: DEXB, SMU_883; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLYCOSIDE HYDROLASE, DEXTRAN GLUCOSIDASE, INTERMEDIATE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.KOBAYASHI,K.KATO,M.YAO REVDAT 3 20-MAR-24 4XB3 1 LINK REVDAT 2 05-FEB-20 4XB3 1 JRNL REMARK REVDAT 1 26-AUG-15 4XB3 0 JRNL AUTH M.KOBAYASHI,W.SABURI,D.NAKATSUKA,H.HONDOH,K.KATO,M.OKUYAMA, JRNL AUTH 2 H.MORI,A.KIMURA,M.YAO JRNL TITL STRUCTURAL INSIGHTS INTO THE CATALYTIC REACTION THAT IS JRNL TITL 2 INVOLVED IN THE REORIENTATION OF TRP238 AT THE JRNL TITL 3 SUBSTRATE-BINDING SITE IN GH13 DEXTRAN GLUCOSIDASE JRNL REF FEBS LETT. V. 589 484 2015 JRNL REFN ISSN 0014-5793 JRNL PMID 25595454 JRNL DOI 10.1016/J.FEBSLET.2015.01.005 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 36931 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1840 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 48.1205 - 4.9207 1.00 2895 152 0.1657 0.2083 REMARK 3 2 4.9207 - 3.9063 0.99 2768 132 0.1436 0.1500 REMARK 3 3 3.9063 - 3.4126 1.00 2707 157 0.1633 0.2199 REMARK 3 4 3.4126 - 3.1007 1.00 2739 127 0.1848 0.1967 REMARK 3 5 3.1007 - 2.8785 1.00 2693 129 0.1979 0.2229 REMARK 3 6 2.8785 - 2.7088 1.00 2719 152 0.1948 0.2713 REMARK 3 7 2.7088 - 2.5731 1.00 2664 134 0.2008 0.2828 REMARK 3 8 2.5731 - 2.4611 1.00 2689 147 0.1931 0.2392 REMARK 3 9 2.4611 - 2.3664 1.00 2672 139 0.1915 0.2552 REMARK 3 10 2.3664 - 2.2847 1.00 2658 144 0.1868 0.2621 REMARK 3 11 2.2847 - 2.2133 1.00 2676 162 0.1901 0.2157 REMARK 3 12 2.2133 - 2.1500 1.00 2673 125 0.2034 0.2321 REMARK 3 13 2.1500 - 2.0934 0.95 2538 140 0.2370 0.2674 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 4507 REMARK 3 ANGLE : 0.704 6108 REMARK 3 CHIRALITY : 0.029 637 REMARK 3 PLANARITY : 0.003 788 REMARK 3 DIHEDRAL : 12.610 1654 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4XB3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205377. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9800 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36936 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.090 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 (%) : 99.4 REMARK 200 DATA REDUNDANCY : 5.840 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 14.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.450 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM HEPES, 200MM CACL2, REMARK 280 180MG/ML PEG6000, PH 7.4, VAPOR DIFFUSION, SITTING 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 36.07550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.77950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.27500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.77950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.07550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.27500 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: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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: 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 OE2 GLU A 387 O HOH A 1021 2.14 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 PHE A 19 -65.22 -92.89 REMARK 500 ASN A 133 -165.14 -104.44 REMARK 500 PHE A 158 -133.38 -111.05 REMARK 500 VAL A 195 49.55 30.90 REMARK 500 VAL A 208 -75.53 -115.99 REMARK 500 SER A 225 -94.32 -140.34 REMARK 500 GLU A 255 -98.43 -123.98 REMARK 500 GLU A 272 -3.59 64.45 REMARK 500 GLN A 302 -19.50 -147.89 REMARK 500 ASN A 311 -156.96 -152.34 REMARK 500 ASP A 408 -159.79 -152.20 REMARK 500 ASP A 465 -168.11 -79.29 REMARK 500 ARG A 483 -115.30 55.31 REMARK 500 GLU A 501 62.41 -100.75 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 602 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 21 OD1 REMARK 620 2 ASN A 23 OD1 74.3 REMARK 620 3 ASP A 25 OD1 80.7 82.6 REMARK 620 4 ASP A 25 OD2 119.4 72.3 46.3 REMARK 620 5 ILE A 27 O 78.5 149.4 79.4 110.6 REMARK 620 6 ASP A 29 OD1 83.2 95.4 163.8 148.1 95.0 REMARK 620 7 HOH A1018 O 151.0 133.8 94.4 72.9 72.5 98.4 REMARK 620 8 HOH A1020 O 145.7 77.9 115.1 68.8 132.4 79.9 61.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 601 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 148 O REMARK 620 2 ASP A 151 OD1 95.2 REMARK 620 3 ASP A 151 OD2 89.0 48.0 REMARK 620 4 GLU A 508 OE2 30.8 68.1 81.7 REMARK 620 5 HOH A 757 O 173.2 81.8 84.5 148.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 603 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 417 O REMARK 620 2 GLU A 516 OE1 28.9 REMARK 620 3 GLU A 516 OE2 29.9 2.2 REMARK 620 4 HOH A 713 O 110.9 91.7 89.7 REMARK 620 5 HOH A 720 O 65.3 68.5 70.6 144.1 REMARK 620 6 HOH A 726 O 73.7 46.5 46.5 76.8 67.9 REMARK 620 7 HOH A 727 O 75.8 91.4 90.3 76.6 131.1 128.4 REMARK 620 8 HOH A 729 O 88.1 116.4 117.7 136.7 79.0 146.4 70.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 604 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 439 O REMARK 620 2 SER A 441 OG 117.9 REMARK 620 3 HOH A 702 O 82.9 148.1 REMARK 620 4 HOH A 714 O 72.3 68.3 143.7 REMARK 620 5 HOH A 721 O 170.6 70.2 87.8 116.5 REMARK 620 6 HOH A 736 O 82.4 80.3 78.8 122.1 94.8 REMARK 620 N 1 2 3 4 5 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 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue P6G A 605 DBREF 4XB3 A 1 536 UNP Q99040 DEXB_STRMU 1 536 SEQADV 4XB3 ALA A 72 UNP Q99040 THR 72 CONFLICT SEQADV 4XB3 GLN A 236 UNP Q99040 GLU 236 ENGINEERED MUTATION SEQADV 4XB3 LEU A 536 UNP Q99040 ASN 536 ENGINEERED MUTATION SEQRES 1 A 536 MET GLN LYS HIS TRP TRP HIS LYS ALA THR VAL TYR GLN SEQRES 2 A 536 ILE TYR PRO LYS SER PHE MET ASP THR ASN GLY ASP GLY SEQRES 3 A 536 ILE GLY ASP LEU LYS GLY ILE THR SER LYS LEU ASP TYR SEQRES 4 A 536 LEU GLN LYS LEU GLY VAL MET ALA ILE TRP LEU SER PRO SEQRES 5 A 536 VAL TYR ASP SER PRO MET ASP ASP ASN GLY TYR ASP ILE SEQRES 6 A 536 ALA ASN TYR GLU ALA ILE ALA ASP ILE PHE GLY ASN MET SEQRES 7 A 536 ALA ASP MET ASP ASN LEU LEU THR GLN ALA LYS MET ARG SEQRES 8 A 536 GLY ILE LYS ILE ILE MET ASP LEU VAL VAL ASN HIS THR SEQRES 9 A 536 SER ASP GLU HIS ALA TRP PHE ILE GLU ALA ARG GLU HIS SEQRES 10 A 536 PRO ASP SER SER GLU ARG ASP TYR TYR ILE TRP CYS ASP SEQRES 11 A 536 GLN PRO ASN ASP LEU GLU SER ILE PHE GLY GLY SER ALA SEQRES 12 A 536 TRP GLN TYR ASP ASP LYS SER ASP GLN TYR TYR LEU HIS SEQRES 13 A 536 PHE PHE SER LYS LYS GLN PRO ASP LEU ASN TRP GLU ASN SEQRES 14 A 536 ALA ASN LEU ARG GLN LYS ILE TYR ASP MET MET ASN PHE SEQRES 15 A 536 TRP ILE ASP LYS GLY ILE GLY GLY PHE ARG MET ASP VAL SEQRES 16 A 536 ILE ASP MET ILE GLY LYS ILE PRO ALA GLN HIS ILE VAL SEQRES 17 A 536 SER ASN GLY PRO LYS LEU HIS ALA TYR LEU LYS GLU MET SEQRES 18 A 536 ASN ALA ALA SER PHE GLY GLN HIS ASP LEU LEU THR VAL SEQRES 19 A 536 GLY GLN THR TRP GLY ALA THR PRO GLU ILE ALA LYS GLN SEQRES 20 A 536 TYR SER ASN PRO VAL ASN HIS GLU LEU SER MET VAL PHE SEQRES 21 A 536 GLN PHE GLU HIS ILE GLY LEU GLN HIS LYS PRO GLU ALA SEQRES 22 A 536 PRO LYS TRP ASP TYR VAL LYS GLU LEU ASN VAL PRO ALA SEQRES 23 A 536 LEU LYS THR ILE PHE ASN LYS TRP GLN THR GLU LEU GLU SEQRES 24 A 536 LEU GLY GLN GLY TRP ASN SER LEU PHE TRP ASN ASN HIS SEQRES 25 A 536 ASP LEU PRO ARG VAL LEU SER ILE TRP GLY ASN THR GLY SEQRES 26 A 536 LYS TYR ARG GLU LYS SER ALA LYS ALA LEU ALA ILE LEU SEQRES 27 A 536 LEU HIS LEU MET ARG GLY THR PRO TYR ILE TYR GLN GLY SEQRES 28 A 536 GLU GLU ILE GLY MET THR ASN TYR PRO PHE LYS ASP LEU SEQRES 29 A 536 ASN GLU LEU ASP ASP ILE GLU SER LEU ASN TYR ALA LYS SEQRES 30 A 536 GLU ALA PHE THR ASN GLY LYS SER MET GLU THR ILE MET SEQRES 31 A 536 ASP SER ILE ARG MET ILE GLY ARG ASP ASN ALA ARG THR SEQRES 32 A 536 PRO MET GLN TRP ASP ALA SER GLN ASN ALA GLY PHE SER SEQRES 33 A 536 THR ALA ASP LYS THR TRP LEU PRO VAL ASN PRO ASN TYR SEQRES 34 A 536 LYS ASP ILE ASN VAL GLN ALA ALA LEU LYS ASN SER ASN SEQRES 35 A 536 SER ILE PHE TYR THR TYR GLN GLN LEU ILE GLN LEU ARG SEQRES 36 A 536 LYS GLU ASN ASP TRP LEU VAL ASP ALA ASP PHE GLU LEU SEQRES 37 A 536 LEU PRO THR ALA ASP LYS VAL PHE ALA TYR LEU ARG LYS SEQRES 38 A 536 VAL ARG GLU GLU ARG TYR LEU ILE VAL VAL ASN VAL SER SEQRES 39 A 536 ASP GLN GLU GLU VAL LEU GLU ILE ASP VAL ASP LYS GLN SEQRES 40 A 536 GLU THR LEU ILE SER ASN THR ASN GLU SER ALA ALA LEU SEQRES 41 A 536 ALA ASN HIS LYS LEU GLN PRO TRP ASP ALA PHE CYS ILE SEQRES 42 A 536 LYS ILE LEU HET CA A 601 1 HET CA A 602 1 HET CA A 603 1 HET CA A 604 1 HET P6G A 605 19 HETNAM CA CALCIUM ION HETNAM P6G HEXAETHYLENE GLYCOL HETSYN P6G POLYETHYLENE GLYCOL PEG400 FORMUL 2 CA 4(CA 2+) FORMUL 6 P6G C12 H26 O7 FORMUL 7 HOH *353(H2 O) HELIX 1 AA1 HIS A 4 LYS A 8 5 5 HELIX 2 AA2 TYR A 15 PHE A 19 5 5 HELIX 3 AA3 ASP A 29 GLY A 44 1 16 HELIX 4 AA4 ASN A 77 ARG A 91 1 15 HELIX 5 AA5 HIS A 108 HIS A 117 1 10 HELIX 6 AA6 SER A 120 TYR A 126 5 7 HELIX 7 AA7 ASN A 169 LYS A 186 1 18 HELIX 8 AA8 VAL A 195 ILE A 199 5 5 HELIX 9 AA9 ILE A 202 HIS A 206 5 5 HELIX 10 AB1 LYS A 213 SER A 225 1 13 HELIX 11 AB2 THR A 241 ASN A 250 1 10 HELIX 12 AB3 PRO A 251 HIS A 254 5 4 HELIX 13 AB4 HIS A 264 HIS A 269 5 6 HELIX 14 AB5 ASN A 283 LEU A 298 1 16 HELIX 15 AB6 ARG A 316 TRP A 321 1 6 HELIX 16 AB7 TYR A 327 LEU A 341 1 15 HELIX 17 AB8 GLY A 351 GLY A 355 5 5 HELIX 18 AB9 ASP A 363 LEU A 367 5 5 HELIX 19 AC1 ASP A 369 THR A 381 1 13 HELIX 20 AC2 SER A 385 GLY A 397 1 13 HELIX 21 AC3 ARG A 398 ARG A 402 5 5 HELIX 22 AC4 SER A 410 PHE A 415 5 6 HELIX 23 AC5 ASN A 426 ASP A 431 5 6 HELIX 24 AC6 ASN A 433 ASN A 440 1 8 HELIX 25 AC7 SER A 443 ASN A 458 1 16 HELIX 26 AC8 ASP A 459 ALA A 464 1 6 HELIX 27 AC9 ASN A 515 HIS A 523 1 9 SHEET 1 AA1 8 MET A 258 PHE A 260 0 SHEET 2 AA1 8 LEU A 232 GLN A 236 1 N GLY A 235 O PHE A 260 SHEET 3 AA1 8 GLY A 190 MET A 193 1 N MET A 193 O GLN A 236 SHEET 4 AA1 8 LYS A 94 LEU A 99 1 N LEU A 99 O ARG A 192 SHEET 5 AA1 8 ALA A 47 LEU A 50 1 N ILE A 48 O ILE A 96 SHEET 6 AA1 8 VAL A 11 ILE A 14 1 N TYR A 12 O ALA A 47 SHEET 7 AA1 8 THR A 345 TYR A 349 1 O ILE A 348 N VAL A 11 SHEET 8 AA1 8 SER A 306 PHE A 308 1 N LEU A 307 O TYR A 347 SHEET 1 AA2 2 TYR A 54 ASP A 55 0 SHEET 2 AA2 2 ASN A 67 ILE A 71 -1 O ALA A 70 N ASP A 55 SHEET 1 AA3 3 TRP A 128 CYS A 129 0 SHEET 2 AA3 3 GLN A 152 LEU A 155 -1 O TYR A 153 N CYS A 129 SHEET 3 AA3 3 TRP A 144 ASP A 147 -1 N GLN A 145 O TYR A 154 SHEET 1 AA4 5 GLU A 467 LEU A 468 0 SHEET 2 AA4 5 VAL A 475 VAL A 482 -1 O LEU A 479 N GLU A 467 SHEET 3 AA4 5 GLU A 485 ASN A 492 -1 O ILE A 489 N TYR A 478 SHEET 4 AA4 5 ALA A 530 ILE A 535 -1 O ILE A 533 N LEU A 488 SHEET 5 AA4 5 LYS A 506 SER A 512 -1 N GLN A 507 O LYS A 534 SHEET 1 AA5 2 GLU A 498 VAL A 499 0 SHEET 2 AA5 2 LYS A 524 LEU A 525 -1 O LEU A 525 N GLU A 498 LINK OD1 ASP A 21 CA CA A 602 1555 1555 2.38 LINK OD1 ASN A 23 CA CA A 602 1555 1555 2.35 LINK OD1 ASP A 25 CA CA A 602 1555 1555 2.38 LINK OD2 ASP A 25 CA CA A 602 1555 1555 3.00 LINK O ILE A 27 CA CA A 602 1555 1555 2.33 LINK OD1 ASP A 29 CA CA A 602 1555 1555 2.54 LINK O ASP A 148 CA CA A 601 1555 1555 2.36 LINK OD1 ASP A 151 CA CA A 601 1555 1555 2.38 LINK OD2 ASP A 151 CA CA A 601 1555 1555 2.89 LINK O THR A 417 CA CA A 603 1555 1555 2.52 LINK O LYS A 439 CA CA A 604 1555 1555 2.44 LINK OG SER A 441 CA CA A 604 1555 1555 2.65 LINK OE2 GLU A 508 CA CA A 601 1555 1455 2.34 LINK OE1 GLU A 516 CA CA A 603 1555 4455 2.85 LINK OE2 GLU A 516 CA CA A 603 1555 4455 2.87 LINK CA CA A 601 O HOH A 757 1555 1655 2.54 LINK CA CA A 602 O HOH A1018 1555 1555 2.43 LINK CA CA A 602 O HOH A1020 1555 1555 2.43 LINK CA CA A 603 O HOH A 713 1555 4555 2.67 LINK CA CA A 603 O HOH A 720 1555 1555 2.40 LINK CA CA A 603 O HOH A 726 1555 1555 2.46 LINK CA CA A 603 O HOH A 727 1555 1555 2.74 LINK CA CA A 603 O HOH A 729 1555 1555 2.53 LINK CA CA A 604 O HOH A 702 1555 4455 2.42 LINK CA CA A 604 O HOH A 714 1555 4455 2.73 LINK CA CA A 604 O HOH A 721 1555 4455 2.40 LINK CA CA A 604 O HOH A 736 1555 1555 2.43 SITE 1 AC1 4 ASP A 148 ASP A 151 GLU A 508 HOH A 757 SITE 1 AC2 7 ASP A 21 ASN A 23 ASP A 25 ILE A 27 SITE 2 AC2 7 ASP A 29 HOH A1018 HOH A1020 SITE 1 AC3 7 THR A 417 GLU A 516 HOH A 713 HOH A 720 SITE 2 AC3 7 HOH A 726 HOH A 727 HOH A 729 SITE 1 AC4 7 TRP A 422 LYS A 439 SER A 441 HOH A 702 SITE 2 AC4 7 HOH A 714 HOH A 721 HOH A 736 SITE 1 AC5 5 TRP A 5 MET A 46 LYS A 94 ILE A 188 SITE 2 AC5 5 ASP A 230 CRYST1 72.151 82.550 103.559 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 0.013860 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012114 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009656 0.00000