HEADER HYDROLASE (O-GLYCOSYL) 24-JAN-96 1SMD TITLE HUMAN SALIVARY AMYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMYLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.1; COMPND 5 OTHER_DETAILS: HUMAN SALIVARY AMYLASE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 SECRETION: PAROTID SALIVA KEYWDS HYDROLASE, O-GLYCOSYL, CARBOHYDRATE METABOLISM, HYDROLASE (O- KEYWDS 2 GLYCOSYL) EXPDTA X-RAY DIFFRACTION AUTHOR N.RAMASUBBU REVDAT 4 16-OCT-24 1SMD 1 REMARK LINK REVDAT 3 25-DEC-19 1SMD 1 SEQRES LINK REVDAT 2 24-FEB-09 1SMD 1 VERSN REVDAT 1 11-JUL-96 1SMD 0 JRNL AUTH N.RAMASUBBU,V.PALOTH,Y.LUO,G.D.BRAYER,M.J.LEVINE JRNL TITL STRUCTURE OF HUMAN SALIVARY ALPHA-AMYLASE AT 1.6 A JRNL TITL 2 RESOLUTION: IMPLICATIONS FOR ITS ROLE IN THE ORAL CAVITY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 435 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299664 JRNL DOI 10.1107/S0907444995014119 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.RAMASUBBU,K.K.BHANDARY,F.A.SCANNAPIECO,M.J.LEVINE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION ANALYSIS REMARK 1 TITL 2 OF HUMAN SALIVARY ALPHA-AMYLASE REMARK 1 REF PROTEINS V. 11 230 1991 REMARK 1 REFN ISSN 0887-3585 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.A.SCANNAPIECO,K.BHANDARY,N.RAMASUBBU,M.J.LEVINE REMARK 1 TITL STRUCTURAL RELATIONSHIP BETWEEN THE ENZYMATIC AND REMARK 1 TITL 2 STREPTOCOCCAL BINDING SITES OF HUMAN SALIVARY ALPHA-AMYLASE REMARK 1 REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 173 1109 1990 REMARK 1 REFN ISSN 0006-291X REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.4 REMARK 3 NUMBER OF REFLECTIONS : 58664 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3946 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 169 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SMD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000176427. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 26.60000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.30000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.30000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.60000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.70000 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 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 400 REMARK 400 COMPOUND REMARK 400 THIS ENTRY HAS A BLOCKED AMINO TERMINUS REFERRED TO AS REMARK 400 PCA - PYRROLIDONE CARBOXYLIC ACID (ALSO KNOWN AS REMARK 400 PYROGLUTAMIC ACID). 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 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 CYS A 70 CA - CB - SG ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 125 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 147 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 161 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 161 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG A 195 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 291 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 291 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 319 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 343 CD - NE - CZ ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG A 343 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 387 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 392 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 392 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 421 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 421 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 424 NE - CZ - NH1 ANGL. DEV. = 3.3 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 TYR A 31 -55.05 -143.67 REMARK 500 MET A 102 -144.95 -113.69 REMARK 500 SER A 219 2.58 -68.42 REMARK 500 HIS A 305 -99.19 -103.24 REMARK 500 ASP A 317 40.78 -100.46 REMARK 500 ALA A 318 -58.45 -28.70 REMARK 500 GLU A 349 61.68 -101.57 REMARK 500 ASN A 350 105.92 44.99 REMARK 500 SER A 414 -107.69 -131.10 REMARK 500 ASN A 459 103.58 23.31 REMARK 500 PRO A 486 44.71 -79.41 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 497 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 100 OD1 REMARK 620 2 ARG A 158 O 159.2 REMARK 620 3 ASP A 167 OD1 79.1 120.0 REMARK 620 4 ASP A 167 OD2 125.9 74.9 52.8 REMARK 620 5 HIS A 201 O 78.2 81.4 140.4 155.2 REMARK 620 6 HOH A 517 O 70.7 117.9 80.5 77.6 120.9 REMARK 620 7 HOH A 535 O 102.6 78.6 70.5 85.0 83.4 151.0 REMARK 620 8 HOH A 553 O 104.6 68.7 135.1 95.5 82.3 60.0 145.8 REMARK 620 N 1 2 3 4 5 6 7 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 497 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 498 DBREF 1SMD A 2 496 UNP P04745 AMYS_HUMAN 17 511 SEQRES 1 A 496 PCA TYR SER SER ASN THR GLN GLN GLY ARG THR SER ILE SEQRES 2 A 496 VAL HIS LEU PHE GLU TRP ARG TRP VAL ASP ILE ALA LEU SEQRES 3 A 496 GLU CYS GLU ARG TYR LEU ALA PRO LYS GLY PHE GLY GLY SEQRES 4 A 496 VAL GLN VAL SER PRO PRO ASN GLU ASN VAL ALA ILE HIS SEQRES 5 A 496 ASN PRO PHE ARG PRO TRP TRP GLU ARG TYR GLN PRO VAL SEQRES 6 A 496 SER TYR LYS LEU CYS THR ARG SER GLY ASN GLU ASP GLU SEQRES 7 A 496 PHE ARG ASN MET VAL THR ARG CYS ASN ASN VAL GLY VAL SEQRES 8 A 496 ARG ILE TYR VAL ASP ALA VAL ILE ASN HIS MET CYS GLY SEQRES 9 A 496 ASN ALA VAL SER ALA GLY THR SER SER THR CYS GLY SER SEQRES 10 A 496 TYR PHE ASN PRO GLY SER ARG ASP PHE PRO ALA VAL PRO SEQRES 11 A 496 TYR SER GLY TRP ASP PHE ASN ASP GLY LYS CYS LYS THR SEQRES 12 A 496 GLY SER GLY ASP ILE GLU ASN TYR ASN ASP ALA THR GLN SEQRES 13 A 496 VAL ARG ASP CYS ARG LEU SER GLY LEU LEU ASP LEU ALA SEQRES 14 A 496 LEU GLY LYS ASP TYR VAL ARG SER LYS ILE ALA GLU TYR SEQRES 15 A 496 MET ASN HIS LEU ILE ASP ILE GLY VAL ALA GLY PHE ARG SEQRES 16 A 496 ILE ASP ALA SER LYS HIS MET TRP PRO GLY ASP ILE LYS SEQRES 17 A 496 ALA ILE LEU ASP LYS LEU HIS ASN LEU ASN SER ASN TRP SEQRES 18 A 496 PHE PRO GLU GLY SER LYS PRO PHE ILE TYR GLN GLU VAL SEQRES 19 A 496 ILE ASP LEU GLY GLY GLU PRO ILE LYS SER SER ASP TYR SEQRES 20 A 496 PHE GLY ASN GLY ARG VAL THR GLU PHE LYS TYR GLY ALA SEQRES 21 A 496 LYS LEU GLY THR VAL ILE ARG LYS TRP ASN GLY GLU LYS SEQRES 22 A 496 MET SER TYR LEU LYS ASN TRP GLY GLU GLY TRP GLY PHE SEQRES 23 A 496 MET PRO SER ASP ARG ALA LEU VAL PHE VAL ASP ASN HIS SEQRES 24 A 496 ASP ASN GLN ARG GLY HIS GLY ALA GLY GLY ALA SER ILE SEQRES 25 A 496 LEU THR PHE TRP ASP ALA ARG LEU TYR LYS MET ALA VAL SEQRES 26 A 496 GLY PHE MET LEU ALA HIS PRO TYR GLY PHE THR ARG VAL SEQRES 27 A 496 MET SER SER TYR ARG TRP PRO ARG TYR PHE GLU ASN GLY SEQRES 28 A 496 LYS ASP VAL ASN ASP TRP VAL GLY PRO PRO ASN ASP ASN SEQRES 29 A 496 GLY VAL THR LYS GLU VAL THR ILE ASN PRO ASP THR THR SEQRES 30 A 496 CYS GLY ASN ASP TRP VAL CYS GLU HIS ARG TRP ARG GLN SEQRES 31 A 496 ILE ARG ASN MET VAL ASN PHE ARG ASN VAL VAL ASP GLY SEQRES 32 A 496 GLN PRO PHE THR ASN TRP TYR ASP ASN GLY SER ASN GLN SEQRES 33 A 496 VAL ALA PHE GLY ARG GLY ASN ARG GLY PHE ILE VAL PHE SEQRES 34 A 496 ASN ASN ASP ASP TRP THR PHE SER LEU THR LEU GLN THR SEQRES 35 A 496 GLY LEU PRO ALA GLY THR TYR CYS ASP VAL ILE SER GLY SEQRES 36 A 496 ASP LYS ILE ASN GLY ASN CYS THR GLY ILE LYS ILE TYR SEQRES 37 A 496 VAL SER ASP ASP GLY LYS ALA HIS PHE SER ILE SER ASN SEQRES 38 A 496 SER ALA GLU ASP PRO PHE ILE ALA ILE HIS ALA GLU SER SEQRES 39 A 496 LYS LEU MODRES 1SMD PCA A 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET CA A 497 1 HET CL A 498 1 HETNAM PCA PYROGLUTAMIC ACID HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION FORMUL 1 PCA C5 H7 N O3 FORMUL 2 CA CA 2+ FORMUL 3 CL CL 1- FORMUL 4 HOH *169(H2 O) HELIX 1 1 TRP A 21 ARG A 30 1 10 HELIX 2 2 TRP A 59 TYR A 62 5 4 HELIX 3 3 GLU A 76 ASN A 88 1 13 HELIX 4 4 GLY A 133 ASP A 135 5 3 HELIX 5 5 ASN A 137 GLY A 139 5 3 HELIX 6 6 ALA A 154 ASP A 159 1 6 HELIX 7 7 LEU A 162 GLY A 164 5 3 HELIX 8 8 TYR A 174 ILE A 189 1 16 HELIX 9 9 SER A 199 HIS A 201 5 3 HELIX 10 10 PRO A 204 ASP A 212 1 9 HELIX 11 11 SER A 244 TYR A 247 5 4 HELIX 12 12 LYS A 257 ILE A 266 1 10 HELIX 13 13 MET A 274 LYS A 278 5 5 HELIX 14 14 GLY A 281 TRP A 284 5 4 HELIX 15 15 SER A 289 ARG A 291 5 3 HELIX 16 16 ASN A 301 ARG A 303 5 3 HELIX 17 17 GLY A 309 SER A 311 5 3 HELIX 18 18 ALA A 318 ALA A 330 5 13 HELIX 19 19 GLU A 385 ARG A 387 5 3 HELIX 20 20 ARG A 389 VAL A 401 1 13 HELIX 21 21 ALA A 492 SER A 494 5 3 SHEET 1 A 8 PHE A 335 SER A 340 0 SHEET 2 A 8 SER A 12 LEU A 16 1 N ILE A 13 O THR A 336 SHEET 3 A 8 GLY A 39 VAL A 42 1 N GLY A 39 O VAL A 14 SHEET 4 A 8 ARG A 92 ALA A 97 1 N ARG A 92 O VAL A 40 SHEET 5 A 8 GLY A 193 ILE A 196 1 N GLY A 193 O VAL A 95 SHEET 6 A 8 PHE A 229 GLN A 232 1 N PHE A 229 O PHE A 194 SHEET 7 A 8 ARG A 252 THR A 254 1 O ARG A 252 N GLN A 232 SHEET 8 A 8 ALA A 292 VAL A 294 1 N LEU A 293 O VAL A 253 SHEET 1 B 2 HIS A 101 GLY A 104 0 SHEET 2 B 2 LEU A 165 ASP A 167 -1 O LEU A 166 N MET A 102 SHEET 1 C 4 PHE A 406 ASP A 411 0 SHEET 2 C 4 GLN A 416 ARG A 421 -1 O ALA A 418 N TYR A 410 SHEET 3 C 4 GLY A 425 ASN A 430 -1 N PHE A 429 O VAL A 417 SHEET 4 C 4 PHE A 487 HIS A 491 -1 N ILE A 490 O PHE A 426 SHEET 1 D 2 PHE A 436 GLN A 441 0 SHEET 2 D 2 LYS A 474 ILE A 479 -1 N ILE A 479 O PHE A 436 SHEET 1 E 2 GLY A 447 CYS A 450 0 SHEET 2 E 2 LYS A 466 VAL A 469 -1 N VAL A 469 O GLY A 447 SSBOND 1 CYS A 28 CYS A 86 1555 1555 2.01 SSBOND 2 CYS A 70 CYS A 115 1555 1555 2.17 SSBOND 3 CYS A 141 CYS A 160 1555 1555 2.00 SSBOND 4 CYS A 378 CYS A 384 1555 1555 1.98 SSBOND 5 CYS A 450 CYS A 462 1555 1555 2.03 LINK C PCA A 1 N TYR A 2 1555 1555 1.33 LINK OD1 ASN A 100 CA CA A 497 1555 1555 2.31 LINK O ARG A 158 CA CA A 497 1555 1555 2.56 LINK OD1 ASP A 167 CA CA A 497 1555 1555 2.44 LINK OD2 ASP A 167 CA CA A 497 1555 1555 2.50 LINK O HIS A 201 CA CA A 497 1555 1555 2.45 LINK CA CA A 497 O HOH A 517 1555 1555 2.57 LINK CA CA A 497 O HOH A 535 1555 1555 2.44 LINK CA CA A 497 O HOH A 553 1555 1555 2.65 CISPEP 1 ASN A 53 PRO A 54 0 -2.61 CISPEP 2 VAL A 129 PRO A 130 0 0.66 SITE 1 AC1 7 ASN A 100 ARG A 158 ASP A 167 HIS A 201 SITE 2 AC1 7 HOH A 517 HOH A 535 HOH A 553 SITE 1 AC2 3 ARG A 195 ASN A 298 ARG A 337 CRYST1 53.200 75.400 136.600 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 0.018797 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013263 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007321 0.00000 HETATM 1 N PCA A 1 12.506 59.069 0.849 1.00 24.60 N HETATM 2 CA PCA A 1 11.866 58.598 2.075 1.00 23.40 C HETATM 3 CB PCA A 1 12.013 57.117 2.043 1.00 23.62 C HETATM 4 CG PCA A 1 12.937 56.925 1.022 1.00 24.64 C HETATM 5 CD PCA A 1 13.142 58.044 0.153 1.00 25.16 C HETATM 6 OE PCA A 1 13.886 58.211 -0.877 1.00 25.31 O HETATM 7 C PCA A 1 12.549 59.141 3.313 1.00 22.22 C HETATM 8 O PCA A 1 12.111 58.867 4.443 1.00 21.01 O TER 3947 LEU A 496 HETATM 3948 CA CA A 497 8.677 38.440 9.903 1.00 22.15 CA HETATM 3949 CL CL A 498 9.572 53.551 17.788 1.00 20.51 CL HETATM 3950 O HOH A 499 -0.577 62.681 26.316 1.00 12.65 O HETATM 3951 O HOH A 500 0.239 64.439 6.775 1.00 13.40 O HETATM 3952 O HOH A 501 19.702 65.183 19.195 1.00 13.80 O HETATM 3953 O HOH A 502 2.425 54.789 17.208 1.00 14.57 O HETATM 3954 O HOH A 503 -2.949 57.843 18.350 1.00 14.88 O HETATM 3955 O HOH A 504 8.627 71.032 15.544 1.00 14.74 O HETATM 3956 O HOH A 505 -0.377 62.072 1.376 1.00 15.93 O HETATM 3957 O HOH A 506 1.697 74.541 27.751 1.00 16.13 O HETATM 3958 O HOH A 507 7.766 59.867 29.034 1.00 16.27 O HETATM 3959 O HOH A 508 -4.919 49.621 23.174 1.00 16.43 O HETATM 3960 O HOH A 509 -7.530 50.757 28.094 1.00 17.21 O HETATM 3961 O HOH A 510 0.227 52.681 19.743 1.00 17.12 O HETATM 3962 O HOH A 511 -1.034 50.874 21.648 1.00 17.23 O HETATM 3963 O HOH A 512 -1.013 49.977 10.906 1.00 17.49 O HETATM 3964 O HOH A 513 0.817 50.822 30.579 1.00 17.66 O HETATM 3965 O HOH A 514 16.282 57.732 28.028 1.00 17.66 O HETATM 3966 O HOH A 515 -6.438 48.842 29.833 1.00 17.77 O HETATM 3967 O HOH A 516 -0.462 59.448 25.272 1.00 17.73 O HETATM 3968 O HOH A 517 6.673 38.922 8.377 1.00 18.04 O HETATM 3969 O HOH A 518 -7.789 60.731 23.229 1.00 18.05 O HETATM 3970 O HOH A 519 -8.085 49.873 18.979 1.00 18.05 O HETATM 3971 O HOH A 520 -7.227 54.525 22.320 1.00 18.13 O HETATM 3972 O HOH A 521 11.863 84.142 30.912 1.00 18.36 O HETATM 3973 O HOH A 522 -0.518 43.470 9.172 1.00 18.54 O HETATM 3974 O HOH A 523 11.286 70.888 17.041 1.00 18.65 O HETATM 3975 O HOH A 524 -12.014 59.854 17.199 1.00 18.57 O HETATM 3976 O HOH A 525 5.012 45.304 12.024 1.00 18.77 O HETATM 3977 O HOH A 526 16.649 56.485 21.449 1.00 18.88 O HETATM 3978 O HOH A 527 9.113 58.754 21.384 1.00 19.34 O HETATM 3979 O HOH A 528 18.567 51.112 17.163 1.00 19.34 O HETATM 3980 O HOH A 529 -5.080 49.611 16.322 1.00 19.37 O HETATM 3981 O HOH A 530 11.265 78.699 22.772 1.00 19.59 O HETATM 3982 O HOH A 531 1.905 55.920 28.556 1.00 19.56 O HETATM 3983 O HOH A 532 4.691 70.361 9.371 1.00 19.80 O HETATM 3984 O HOH A 533 14.894 67.353 13.892 1.00 19.99 O HETATM 3985 O HOH A 534 -9.027 53.918 13.179 1.00 20.05 O HETATM 3986 O HOH A 535 9.621 37.560 11.979 1.00 20.42 O HETATM 3987 O HOH A 536 -1.807 60.442 -3.394 1.00 20.50 O HETATM 3988 O HOH A 537 7.087 80.627 34.926 1.00 21.28 O HETATM 3989 O HOH A 538 -9.443 67.252 23.456 1.00 21.52 O HETATM 3990 O HOH A 539 11.394 61.458 23.097 1.00 21.51 O HETATM 3991 O HOH A 540 15.639 77.890 33.907 1.00 21.64 O HETATM 3992 O HOH A 541 14.013 62.001 0.669 1.00 22.06 O HETATM 3993 O HOH A 542 10.446 61.597 2.183 1.00 22.14 O HETATM 3994 O HOH A 543 19.017 49.227 2.755 1.00 22.53 O HETATM 3995 O HOH A 544 14.665 70.081 34.518 1.00 23.29 O HETATM 3996 O HOH A 545 -3.626 46.850 14.523 1.00 23.48 O HETATM 3997 O HOH A 546 5.868 37.622 13.645 1.00 23.71 O HETATM 3998 O HOH A 547 24.884 43.371 6.801 1.00 23.79 O HETATM 3999 O HOH A 548 3.976 73.658 32.245 1.00 23.93 O HETATM 4000 O HOH A 549 6.819 54.906 18.933 1.00 24.32 O HETATM 4001 O HOH A 550 -12.591 54.145 22.309 1.00 24.24 O HETATM 4002 O HOH A 551 7.472 86.995 35.894 1.00 24.67 O HETATM 4003 O HOH A 552 -10.179 39.019 9.207 1.00 24.80 O HETATM 4004 O HOH A 553 9.046 38.791 7.303 1.00 24.84 O HETATM 4005 O HOH A 554 12.537 88.224 35.386 1.00 24.80 O HETATM 4006 O HOH A 555 4.258 82.927 30.763 1.00 25.62 O HETATM 4007 O HOH A 556 15.057 55.467 23.763 1.00 25.92 O HETATM 4008 O HOH A 557 10.197 49.859 20.436 1.00 26.08 O HETATM 4009 O HOH A 558 3.258 78.855 29.561 1.00 27.00 O HETATM 4010 O HOH A 559 10.322 40.239 5.472 1.00 26.66 O HETATM 4011 O HOH A 560 24.142 50.461 4.914 1.00 27.11 O HETATM 4012 O HOH A 561 -0.993 66.864 31.956 1.00 27.04 O HETATM 4013 O HOH A 562 -9.111 44.692 5.550 1.00 27.05 O HETATM 4014 O HOH A 563 5.273 45.095 17.922 1.00 27.25 O HETATM 4015 O HOH A 564 10.285 36.729 3.169 1.00 27.41 O HETATM 4016 O HOH A 565 -4.129 54.168 32.139 1.00 27.81 O HETATM 4017 O HOH A 566 -8.682 54.318 33.307 1.00 28.25 O HETATM 4018 O HOH A 567 9.869 78.390 36.139 1.00 29.30 O HETATM 4019 O HOH A 568 3.525 32.440 11.115 1.00 29.80 O HETATM 4020 O HOH A 569 6.521 29.708 12.147 1.00 30.32 O HETATM 4021 O HOH A 570 -11.879 51.489 6.530 1.00 30.55 O HETATM 4022 O HOH A 571 11.621 69.387 37.944 1.00 30.96 O HETATM 4023 O HOH A 572 17.253 92.714 23.486 1.00 30.96 O HETATM 4024 O HOH A 573 10.012 36.681 5.997 1.00 30.77 O HETATM 4025 O HOH A 574 -13.834 57.560 23.088 1.00 31.09 O HETATM 4026 O HOH A 575 2.979 64.469 -4.210 1.00 31.12 O HETATM 4027 O HOH A 576 7.089 45.113 -5.602 1.00 32.47 O HETATM 4028 O HOH A 577 -5.612 51.488 -2.014 1.00 33.00 O HETATM 4029 O HOH A 578 7.224 46.704 18.109 1.00 33.04 O HETATM 4030 O HOH A 579 -3.480 63.918 33.838 1.00 35.10 O HETATM 4031 O HOH A 580 28.062 65.985 40.737 1.00 36.18 O HETATM 4032 O HOH A 581 12.226 49.732 -7.628 1.00 36.84 O HETATM 4033 O HOH A 582 -5.719 45.871 1.552 1.00 36.66 O HETATM 4034 O HOH A 583 6.359 48.772 19.278 1.00 36.76 O HETATM 4035 O HOH A 584 30.475 78.666 25.858 1.00 37.25 O HETATM 4036 O HOH A 585 13.707 30.573 7.313 1.00 37.24 O HETATM 4037 O HOH A 586 9.527 45.226 17.246 1.00 38.53 O HETATM 4038 O HOH A 587 7.704 35.271 2.783 1.00 38.53 O HETATM 4039 O HOH A 588 18.909 64.993 9.822 1.00 38.54 O HETATM 4040 O HOH A 589 -5.179 33.745 -0.116 1.00 38.55 O HETATM 4041 O HOH A 590 9.552 63.518 0.166 1.00 38.87 O HETATM 4042 O HOH A 591 6.503 32.072 10.545 1.00 39.24 O HETATM 4043 O HOH A 592 3.456 53.638 -8.004 1.00 39.48 O HETATM 4044 O HOH A 593 -10.050 73.187 8.306 1.00 39.76 O HETATM 4045 O HOH A 594 22.007 69.945 39.444 1.00 40.44 O HETATM 4046 O HOH A 595 22.461 87.385 32.808 1.00 40.43 O HETATM 4047 O HOH A 596 -7.896 72.628 10.495 1.00 40.68 O HETATM 4048 O HOH A 597 16.807 41.523 2.028 1.00 40.71 O HETATM 4049 O HOH A 598 0.550 70.474 -5.918 1.00 40.59 O HETATM 4050 O HOH A 599 -11.648 63.948 13.593 1.00 40.87 O HETATM 4051 O HOH A 600 -3.226 33.534 -2.132 1.00 41.09 O HETATM 4052 O HOH A 601 7.886 46.491 32.726 1.00 40.89 O HETATM 4053 O HOH A 602 -15.144 45.601 25.525 1.00 41.35 O HETATM 4054 O HOH A 603 -3.703 36.758 33.276 1.00 41.19 O HETATM 4055 O HOH A 604 6.432 45.985 20.775 1.00 41.33 O HETATM 4056 O HOH A 605 2.750 79.062 31.951 1.00 39.51 O HETATM 4057 O HOH A 606 -14.113 63.620 30.371 1.00 42.56 O HETATM 4058 O HOH A 607 0.727 45.814 -7.154 1.00 42.06 O HETATM 4059 O HOH A 608 26.673 52.785 37.942 1.00 42.32 O HETATM 4060 O HOH A 609 22.268 68.096 43.857 1.00 42.31 O HETATM 4061 O HOH A 610 -13.806 48.904 21.704 1.00 42.06 O HETATM 4062 O HOH A 611 -10.450 62.572 3.300 1.00 42.36 O HETATM 4063 O HOH A 612 22.639 34.833 11.009 1.00 43.09 O HETATM 4064 O HOH A 613 16.639 53.274 24.099 1.00 43.54 O HETATM 4065 O HOH A 614 19.803 39.688 15.025 1.00 44.11 O HETATM 4066 O HOH A 615 19.292 34.827 21.136 1.00 43.99 O HETATM 4067 O HOH A 616 17.277 48.089 0.175 1.00 44.16 O HETATM 4068 O HOH A 617 -4.120 75.291 25.935 1.00 44.38 O HETATM 4069 O HOH A 618 4.429 28.508 4.953 1.00 44.62 O HETATM 4070 O HOH A 619 8.013 81.907 24.947 1.00 45.06 O HETATM 4071 O HOH A 620 18.870 71.578 15.119 1.00 44.56 O HETATM 4072 O HOH A 621 16.364 68.957 12.012 1.00 44.71 O HETATM 4073 O HOH A 622 11.663 52.229 -5.727 1.00 45.44 O HETATM 4074 O HOH A 623 15.847 77.579 36.627 1.00 45.41 O HETATM 4075 O HOH A 624 17.449 79.085 38.382 1.00 45.15 O HETATM 4076 O HOH A 625 0.557 59.244 -6.585 1.00 45.72 O HETATM 4077 O HOH A 626 -15.671 59.583 26.909 1.00 45.97 O HETATM 4078 O HOH A 627 -0.027 62.016 -5.939 1.00 46.91 O HETATM 4079 O HOH A 628 -16.076 58.286 29.187 1.00 46.77 O HETATM 4080 O HOH A 629 13.710 66.244 7.562 1.00 47.22 O HETATM 4081 O HOH A 630 0.213 68.660 30.521 1.00 47.02 O HETATM 4082 O HOH A 631 23.601 52.531 15.363 1.00 47.88 O HETATM 4083 O HOH A 632 6.594 54.300 -5.189 1.00 47.28 O HETATM 4084 O HOH A 633 17.326 64.121 4.793 1.00 47.83 O HETATM 4085 O HOH A 634 -15.878 39.298 7.687 1.00 48.07 O HETATM 4086 O HOH A 635 0.946 41.983 21.316 1.00 48.35 O HETATM 4087 O HOH A 636 -14.921 49.727 19.102 1.00 47.90 O HETATM 4088 O HOH A 637 6.147 57.092 -3.803 1.00 48.23 O HETATM 4089 O HOH A 638 -12.688 68.305 16.723 1.00 48.78 O HETATM 4090 O HOH A 639 12.835 69.946 28.129 1.00 49.23 O HETATM 4091 O HOH A 640 8.959 50.664 -7.368 1.00 48.85 O HETATM 4092 O HOH A 641 1.858 41.344 34.090 1.00 49.72 O HETATM 4093 O HOH A 642 -5.092 74.526 23.650 1.00 49.40 O HETATM 4094 O HOH A 643 6.575 38.546 40.728 1.00 49.77 O HETATM 4095 O HOH A 644 22.563 94.500 27.317 1.00 49.85 O HETATM 4096 O HOH A 645 -5.147 43.057 -5.414 1.00 49.88 O HETATM 4097 O HOH A 646 12.487 45.850 15.884 1.00 50.19 O HETATM 4098 O HOH A 647 -10.839 74.477 16.690 1.00 50.22 O HETATM 4099 O HOH A 648 9.549 34.419 20.172 1.00 51.07 O HETATM 4100 O HOH A 649 14.176 76.193 38.102 1.00 51.11 O HETATM 4101 O HOH A 650 6.437 42.651 -5.284 1.00 51.09 O HETATM 4102 O HOH A 651 32.100 63.481 38.008 1.00 51.46 O HETATM 4103 O HOH A 652 -16.020 56.063 16.497 1.00 51.94 O HETATM 4104 O HOH A 653 13.142 49.780 28.814 1.00 52.53 O HETATM 4105 O HOH A 654 6.978 69.840 35.528 1.00 52.82 O HETATM 4106 O HOH A 655 -8.802 58.499 34.802 1.00 53.34 O HETATM 4107 O HOH A 656 3.547 41.458 22.322 1.00 54.91 O HETATM 4108 O HOH A 657 0.227 28.887 7.376 1.00 55.62 O HETATM 4109 O HOH A 658 32.593 74.205 38.704 1.00 55.72 O HETATM 4110 O HOH A 659 15.708 66.740 3.655 1.00 56.18 O HETATM 4111 O HOH A 660 8.072 33.122 -0.407 1.00 56.35 O HETATM 4112 O HOH A 661 -1.072 47.980 -6.228 1.00 57.33 O HETATM 4113 O HOH A 662 4.565 29.960 2.747 1.00 56.93 O HETATM 4114 O HOH A 663 -9.117 64.719 35.285 1.00 57.18 O HETATM 4115 O HOH A 664 5.117 36.208 -5.137 1.00 57.66 O HETATM 4116 O HOH A 665 19.751 33.999 23.542 1.00 57.79 O HETATM 4117 O HOH A 666 10.047 87.566 34.654 1.00 59.97 O HETATM 4118 O HOH A 667 19.097 42.644 20.990 1.00 59.85 O CONECT 1 2 5 CONECT 2 1 3 7 CONECT 3 2 4 CONECT 4 3 5 CONECT 5 1 4 6 CONECT 6 5 CONECT 7 2 8 9 CONECT 8 7 CONECT 9 7 CONECT 236 717 CONECT 586 920 CONECT 717 236 CONECT 824 3948 CONECT 920 586 CONECT 1124 1268 CONECT 1247 3948 CONECT 1268 1124 CONECT 1320 3948 CONECT 1321 3948 CONECT 1582 3948 CONECT 3011 3058 CONECT 3058 3011 CONECT 3603 3687 CONECT 3687 3603 CONECT 3948 824 1247 1320 1321 CONECT 3948 1582 3968 3986 4004 CONECT 3968 3948 CONECT 3986 3948 CONECT 4004 3948 MASTER 306 0 3 21 18 0 3 6 4117 1 29 39 END