HEADER SUGAR BINDING PROTEIN 05-DEC-18 6IWK TITLE THE STRUCTURE OF MALTOOLIGOSACCHARIDE-FORMING AMYLASE FROM PSEUDOMONAS TITLE 2 SACCHAROPHILA STB07 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUCAN 1,4-ALPHA-MALTOTETRAOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MALTOTETRAOSE-FORMING AMYLASE, G4-AMYLASE,EXO- COMPND 5 MALTOTETRAOHYDROLASE, MALTOTETRAOSE-FORMING EXO-AMYLASE; COMPND 6 EC: 3.2.1.60; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PELOMONAS SACCHAROPHILA; SOURCE 3 ORGANISM_COMMON: PSEUDOMONAS SACCHAROPHILA; SOURCE 4 ORGANISM_TAXID: 304; SOURCE 5 GENE: MTA; SOURCE 6 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1423 KEYWDS MALTOOLIGOSACCHARIDE-FORMING AMYLAS, PSEUDOMONAS SACCHAROPHILA STB07, KEYWDS 2 SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.F.LI,X.F.BAN,Z.Q.ZHANG,C.M.LI,Z.B.GU,T.C.JIN,Y.L.LI,Y.H.SHANG REVDAT 3 20-NOV-24 6IWK 1 REMARK REVDAT 2 31-MAR-21 6IWK 1 JRNL REVDAT 1 11-DEC-19 6IWK 0 JRNL AUTH Z.ZHANG,T.JIN,X.XIE,X.BAN,C.LI,Y.HONG,L.CHENG,Z.GU,Z.LI JRNL TITL STRUCTURE OF MALTOTETRAOSE-FORMING AMYLASE FROM PSEUDOMONAS JRNL TITL 2 SACCHAROPHILA STB07 PROVIDES INSIGHTS INTO ITS PRODUCT JRNL TITL 3 SPECIFICITY. JRNL REF INT.J.BIOL.MACROMOL. V. 154 1303 2020 JRNL REFN ISSN 0141-8130 JRNL PMID 31751711 JRNL DOI 10.1016/J.IJBIOMAC.2019.11.006 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 81383 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 4081 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 28.0767 - 4.6044 1.00 2926 131 0.1753 0.2012 REMARK 3 2 4.6044 - 3.6572 1.00 2783 161 0.1753 0.1876 REMARK 3 3 3.6572 - 3.1956 1.00 2739 150 0.1988 0.1946 REMARK 3 4 3.1956 - 2.9038 1.00 2723 139 0.2113 0.1881 REMARK 3 5 2.9038 - 2.6958 1.00 2684 164 0.2220 0.2242 REMARK 3 6 2.6958 - 2.5370 1.00 2702 152 0.2102 0.2236 REMARK 3 7 2.5370 - 2.4100 1.00 2696 134 0.2085 0.2105 REMARK 3 8 2.4100 - 2.3051 1.00 2676 153 0.2094 0.1830 REMARK 3 9 2.3051 - 2.2164 1.00 2664 151 0.2037 0.2056 REMARK 3 10 2.2164 - 2.1400 1.00 2724 130 0.1987 0.2148 REMARK 3 11 2.1400 - 2.0731 1.00 2668 138 0.1970 0.2238 REMARK 3 12 2.0731 - 2.0139 1.00 2651 141 0.1978 0.1977 REMARK 3 13 2.0139 - 1.9609 1.00 2680 144 0.1981 0.2540 REMARK 3 14 1.9609 - 1.9130 1.00 2656 125 0.1958 0.2196 REMARK 3 15 1.9130 - 1.8695 1.00 2700 125 0.1945 0.2256 REMARK 3 16 1.8695 - 1.8298 1.00 2669 121 0.2005 0.2037 REMARK 3 17 1.8298 - 1.7932 1.00 2672 113 0.1920 0.1966 REMARK 3 18 1.7932 - 1.7593 1.00 2649 151 0.1939 0.2045 REMARK 3 19 1.7593 - 1.7279 1.00 2626 141 0.1863 0.2218 REMARK 3 20 1.7279 - 1.6986 1.00 2632 152 0.1828 0.2080 REMARK 3 21 1.6986 - 1.6712 1.00 2691 133 0.1930 0.1908 REMARK 3 22 1.6712 - 1.6455 0.99 2597 145 0.1899 0.2250 REMARK 3 23 1.6455 - 1.6213 1.00 2634 144 0.1910 0.2143 REMARK 3 24 1.6213 - 1.5985 1.00 2609 160 0.2036 0.2345 REMARK 3 25 1.5985 - 1.5769 0.99 2634 139 0.2035 0.2448 REMARK 3 26 1.5769 - 1.5564 0.99 2659 113 0.2150 0.2334 REMARK 3 27 1.5564 - 1.5370 0.99 2597 157 0.2268 0.2427 REMARK 3 28 1.5370 - 1.5184 0.99 2663 145 0.2447 0.2614 REMARK 3 29 1.5184 - 1.5008 0.89 2298 129 0.2550 0.3005 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.220 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 : 0.005 3377 REMARK 3 ANGLE : 0.821 4591 REMARK 3 CHIRALITY : 0.055 438 REMARK 3 PLANARITY : 0.006 615 REMARK 3 DIHEDRAL : 3.383 1905 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 6IWK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1300009930. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97892 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81383 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.501 REMARK 200 RESOLUTION RANGE LOW (A) : 28.072 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.3700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 10.00 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 : NULL 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 (%): 55.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M AMMONIUM SULFATE, 20 MM TRIS REMARK 280 -HCL, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 23.09650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 84.36800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.38400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 84.36800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.09650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.38400 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: 14880 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 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 ASP A 68 REMARK 465 GLY A 69 REMARK 465 GLY A 70 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 HIS A 13 65.40 37.27 REMARK 500 ASP A 151 108.85 -170.22 REMARK 500 ILE A 157 -116.96 48.41 REMARK 500 ALA A 211 56.08 -160.68 REMARK 500 LYS A 222 109.38 -162.26 REMARK 500 ASN A 292 -167.21 -122.86 REMARK 500 ASN A 302 13.97 57.16 REMARK 500 HIS A 306 54.69 37.80 REMARK 500 TRP A 308 60.59 -164.47 REMARK 500 ASP A 312 -55.89 -28.58 REMARK 500 PRO A 326 -172.70 -69.43 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 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 1 OD1 REMARK 620 2 GLN A 2 O 100.6 REMARK 620 3 HIS A 13 O 167.4 82.2 REMARK 620 4 ASP A 16 OD1 82.5 91.9 85.2 REMARK 620 5 GLU A 17 OE1 84.8 168.0 94.9 99.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 116 OD1 REMARK 620 2 ASP A 151 OD1 139.7 REMARK 620 3 ASP A 151 OD2 161.0 51.6 REMARK 620 4 ASP A 154 O 96.0 110.2 90.7 REMARK 620 5 ASP A 162 OD2 80.0 132.4 83.5 81.5 REMARK 620 6 GLY A 197 O 78.6 73.8 119.7 85.4 153.6 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 GOL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 504 DBREF 6IWK A 1 418 UNP P22963 AMT4_PELSC 22 439 SEQADV 6IWK SER A 67 UNP P22963 THR 88 CONFLICT SEQRES 1 A 418 ASP GLN ALA GLY LYS SER PRO ALA GLY VAL ARG TYR HIS SEQRES 2 A 418 GLY GLY ASP GLU ILE ILE LEU GLN GLY PHE HIS TRP ASN SEQRES 3 A 418 VAL VAL ARG GLU ALA PRO ASN ASP TRP TYR ASN ILE LEU SEQRES 4 A 418 ARG GLN GLN ALA SER THR ILE ALA ALA ASP GLY PHE SER SEQRES 5 A 418 ALA ILE TRP MET PRO VAL PRO TRP ARG ASP PHE SER SER SEQRES 6 A 418 TRP SER ASP GLY GLY LYS SER GLY GLY GLY GLU GLY TYR SEQRES 7 A 418 PHE TRP HIS ASP PHE ASN LYS ASN GLY ARG TYR GLY SER SEQRES 8 A 418 ASP ALA GLN LEU ARG GLN ALA ALA GLY ALA LEU GLY GLY SEQRES 9 A 418 ALA GLY VAL LYS VAL LEU TYR ASP VAL VAL PRO ASN HIS SEQRES 10 A 418 MET ASN ARG GLY TYR PRO ASP LYS GLU ILE ASN LEU PRO SEQRES 11 A 418 ALA GLY GLN GLY PHE TRP ARG ASN ASP CYS ALA ASP PRO SEQRES 12 A 418 GLY ASN TYR PRO ASN ASP CYS ASP ASP GLY ASP ARG PHE SEQRES 13 A 418 ILE GLY GLY GLU SER ASP LEU ASN THR GLY HIS PRO GLN SEQRES 14 A 418 ILE TYR GLY MET PHE ARG ASP GLU LEU ALA ASN LEU ARG SEQRES 15 A 418 SER GLY TYR GLY ALA GLY GLY PHE ARG PHE ASP PHE VAL SEQRES 16 A 418 ARG GLY TYR ALA PRO GLU ARG VAL ASP SER TRP MET SER SEQRES 17 A 418 ASP SER ALA ASP SER SER PHE CYS VAL GLY GLU LEU TRP SEQRES 18 A 418 LYS GLY PRO SER GLU TYR PRO SER TRP ASP TRP ARG ASN SEQRES 19 A 418 THR ALA SER TRP GLN GLN ILE ILE LYS ASP TRP SER ASP SEQRES 20 A 418 ARG ALA LYS CYS PRO VAL PHE ASP PHE ALA LEU LYS GLU SEQRES 21 A 418 ARG MET GLN ASN GLY SER VAL ALA ASP TRP LYS HIS GLY SEQRES 22 A 418 LEU ASN GLY ASN PRO ASP PRO ARG TRP ARG GLU VAL ALA SEQRES 23 A 418 VAL THR PHE VAL ASP ASN HIS ASP THR GLY TYR SER PRO SEQRES 24 A 418 GLY GLN ASN GLY GLY GLN HIS HIS TRP ALA LEU GLN ASP SEQRES 25 A 418 GLY LEU ILE ARG GLN ALA TYR ALA TYR ILE LEU THR SER SEQRES 26 A 418 PRO GLY THR PRO VAL VAL TYR TRP SER HIS MET TYR ASP SEQRES 27 A 418 TRP GLY TYR GLY ASP PHE ILE ARG GLN LEU ILE GLN VAL SEQRES 28 A 418 ARG ARG THR ALA GLY VAL ARG ALA ASP SER ALA ILE SER SEQRES 29 A 418 PHE HIS SER GLY TYR SER GLY LEU VAL ALA THR VAL SER SEQRES 30 A 418 GLY SER GLN GLN THR LEU VAL VAL ALA LEU ASN SER ASP SEQRES 31 A 418 LEU ALA ASN PRO GLY GLN VAL ALA SER GLY SER PHE SER SEQRES 32 A 418 GLU ALA VAL ASN ALA SER ASN GLY GLN VAL ARG VAL TRP SEQRES 33 A 418 ARG SER HET GOL A 501 6 HET GOL A 502 6 HET CA A 503 1 HET CA A 504 1 HETNAM GOL GLYCEROL HETNAM CA CALCIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 CA 2(CA 2+) FORMUL 6 HOH *156(H2 O) HELIX 1 AA1 TYR A 12 ASP A 16 5 5 HELIX 2 AA2 ASN A 26 ALA A 31 1 6 HELIX 3 AA3 ASP A 34 ASP A 49 1 16 HELIX 4 AA4 SER A 91 ALA A 105 1 15 HELIX 5 AA5 TRP A 136 CYS A 140 5 5 HELIX 6 AA6 HIS A 167 TYR A 185 1 19 HELIX 7 AA7 PHE A 194 TYR A 198 5 5 HELIX 8 AA8 ALA A 199 ALA A 211 1 13 HELIX 9 AA9 GLY A 223 TYR A 227 5 5 HELIX 10 AB1 ASP A 231 ALA A 236 5 6 HELIX 11 AB2 SER A 237 LYS A 250 1 14 HELIX 12 AB3 ASP A 255 GLY A 265 1 11 HELIX 13 AB4 VAL A 267 ASN A 277 5 11 HELIX 14 AB5 ASP A 279 GLU A 284 1 6 HELIX 15 AB6 GLY A 300 GLY A 304 5 5 HELIX 16 AB7 GLN A 311 GLY A 313 5 3 HELIX 17 AB8 LEU A 314 SER A 325 1 12 HELIX 18 AB9 TRP A 333 ASP A 338 1 6 HELIX 19 AC1 TYR A 341 GLY A 356 1 16 HELIX 20 AC2 ASN A 393 VAL A 397 5 5 SHEET 1 AA1 9 ILE A 19 GLN A 21 0 SHEET 2 AA1 9 ALA A 53 MET A 56 1 O TRP A 55 N LEU A 20 SHEET 3 AA1 9 LYS A 108 VAL A 113 1 O LEU A 110 N MET A 56 SHEET 4 AA1 9 ALA A 187 PHE A 192 1 O GLY A 188 N VAL A 109 SHEET 5 AA1 9 PHE A 215 GLY A 218 1 O VAL A 217 N PHE A 192 SHEET 6 AA1 9 VAL A 253 PHE A 254 1 O PHE A 254 N GLY A 218 SHEET 7 AA1 9 ALA A 286 THR A 288 1 O VAL A 287 N VAL A 253 SHEET 8 AA1 9 THR A 328 TYR A 332 1 O THR A 328 N ALA A 286 SHEET 9 AA1 9 ILE A 19 GLN A 21 1 N GLN A 21 O VAL A 331 SHEET 1 AA2 5 ALA A 362 PHE A 365 0 SHEET 2 AA2 5 LEU A 372 SER A 377 -1 O THR A 375 N SER A 364 SHEET 3 AA2 5 THR A 382 LEU A 387 -1 O LEU A 387 N LEU A 372 SHEET 4 AA2 5 VAL A 413 ARG A 417 -1 O ARG A 414 N ALA A 386 SHEET 5 AA2 5 SER A 403 ALA A 408 -1 N ALA A 405 O VAL A 415 SSBOND 1 CYS A 140 CYS A 150 1555 1555 2.06 SSBOND 2 CYS A 216 CYS A 251 1555 1555 2.04 LINK OD1 ASP A 1 CA CA A 504 1555 1555 2.34 LINK O GLN A 2 CA CA A 504 1555 1555 2.31 LINK O HIS A 13 CA CA A 504 1555 1555 2.37 LINK OD1 ASP A 16 CA CA A 504 1555 1555 2.33 LINK OE1 GLU A 17 CA CA A 504 1555 1555 2.28 LINK OD1 ASN A 116 CA CA A 503 1555 1555 2.37 LINK OD1 ASP A 151 CA CA A 503 1555 1555 2.65 LINK OD2 ASP A 151 CA CA A 503 1555 1555 2.39 LINK O ASP A 154 CA CA A 503 1555 1555 2.42 LINK OD2 ASP A 162 CA CA A 503 1555 1555 2.55 LINK O GLY A 197 CA CA A 503 1555 1555 2.40 SITE 1 AC1 7 PHE A 83 ASN A 84 LYS A 85 GLU A 126 SITE 2 AC1 7 GLU A 177 ASN A 180 HOH A 628 SITE 1 AC2 5 HIS A 24 GLU A 30 TRP A 35 TRP A 333 SITE 2 AC2 5 ASP A 338 SITE 1 AC3 5 ASN A 116 ASP A 151 ASP A 154 ASP A 162 SITE 2 AC3 5 GLY A 197 SITE 1 AC4 5 ASP A 1 GLN A 2 HIS A 13 ASP A 16 SITE 2 AC4 5 GLU A 17 CRYST1 46.193 64.768 168.736 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 0.021648 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015440 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005926 0.00000