HEADER HYDROLASE 11-JAN-01 1HX0 TITLE STRUCTURE OF PIG PANCREATIC ALPHA-AMYLASE COMPLEXED WITH THE TITLE 2 "TRUNCATE" ACARBOSE MOLECULE (PSEUDOTRISACCHARIDE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA AMYLASE (PPA); COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 TISSUE: PANCREAS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-AMYLASE, INHIBITOR, CARBOHYDRATE, PANCREAS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.QIAN,F.PAYAN REVDAT 10 13-NOV-24 1HX0 1 REMARK REVDAT 9 25-OCT-23 1HX0 1 HETSYN REVDAT 8 29-JUL-20 1HX0 1 COMPND REMARK HET HETNAM REVDAT 8 2 1 FORMUL LINK SITE ATOM REVDAT 7 25-DEC-19 1HX0 1 SEQADV SEQRES LINK REVDAT 6 25-JUL-18 1HX0 1 COMPND SOURCE ATOM REVDAT 5 13-JUL-11 1HX0 1 VERSN REVDAT 4 04-AUG-09 1HX0 1 HETATM HETNAM REMARK REVDAT 3 24-FEB-09 1HX0 1 VERSN REVDAT 2 31-DEC-02 1HX0 1 REMARK REVDAT 1 08-AUG-01 1HX0 0 JRNL AUTH M.QIAN,V.NAHOUM,J.BONICEL,H.BISCHOFF,B.HENRISSAT,F.PAYAN JRNL TITL ENZYME-CATALYZED CONDENSATION REACTION IN A MAMMALIAN JRNL TITL 2 ALPHA-AMYLASE. HIGH-RESOLUTION STRUCTURAL ANALYSIS OF AN JRNL TITL 3 ENZYME-INHIBITOR COMPLEX JRNL REF BIOCHEMISTRY V. 40 7700 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11412124 JRNL DOI 10.1021/BI0102050 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.GILLES,J.P.ASTIER,G.MARCHIS-MOUREN,C.CAMBILLAU,F.PAYAN REMARK 1 TITL CRYSTAL STRUCTURE OF PIG PANCREATIC ALPHA-AMYLASE ISOENZYME REMARK 1 TITL 2 II, IN COMPLEX WITH THE CARBOHYDRATE INHIBITOR ACARBOSE REMARK 1 REF EUR.J.BIOCHEM. V. 238 561 1996 REMARK 1 REFN ISSN 0014-2956 REMARK 1 PMID 8681972 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.QIAN,R.HASER,G.BUISSON,E.DUEE,F.PAYAN REMARK 1 TITL THE ACTIVE CENTER OF A MAMMALIAN ALPHA-AMYLASE. STRUCTURE OF REMARK 1 TITL 2 THE COMPLEX OF A PANCREATIC ALPHA-AMYLASE WITH A REMARK 1 TITL 3 CARBOHYDRATE INHIBITOR REFINED TO 2.2-A RESOLUTION REMARK 1 REF BIOCHEMISTRY V. 33 6284 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 8193143 REMARK 2 REMARK 2 RESOLUTION. 1.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.108 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.108 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.130 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2938 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 184003 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3911 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 152 REMARK 3 SOLVENT ATOMS : 921 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 ANGLE DISTANCES (A) : NULL REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HX0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JAN-01. REMARK 100 THE DEPOSITION ID IS D_1000012644. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : BOUBLE-DIAMOND CRYSTAL (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 184003 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.380 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.58100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.930 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1PPI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CACL2, PH 8.5, BATCH, 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 34.64000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.58000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.77500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.58000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.64000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.77500 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, B, C 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 ARG A 20 CD - NE - CZ ANGL. DEV. = 11.0 DEGREES REMARK 500 CYS A 70 CA - CB - SG ANGL. DEV. = 8.1 DEGREES REMARK 500 ARG A 80 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 92 NE - CZ - NH1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 92 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 92 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 HIS A 101 CG - ND1 - CE1 ANGL. DEV. = 13.2 DEGREES REMARK 500 HIS A 101 ND1 - CE1 - NE2 ANGL. DEV. = -9.9 DEGREES REMARK 500 ARG A 124 CD - NE - CZ ANGL. DEV. = 24.3 DEGREES REMARK 500 ARG A 124 NE - CZ - NH1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 124 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 158 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 158 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 227 CD - NE - CZ ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG A 227 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 227 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 227 NE - CZ - NH2 ANGL. DEV. = 5.4 DEGREES REMARK 500 GLU A 240 OE1 - CD - OE2 ANGL. DEV. = -16.2 DEGREES REMARK 500 ARG A 252 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 291 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ASP A 317 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 HIS A 331 CG - ND1 - CE1 ANGL. DEV. = 7.9 DEGREES REMARK 500 HIS A 331 ND1 - CE1 - NE2 ANGL. DEV. = -7.2 DEGREES REMARK 500 PRO A 332 O - C - N ANGL. DEV. = -11.2 DEGREES REMARK 500 ARG A 346 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 346 NE - CZ - NH1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 346 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 389 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 389 NE - CZ - NH2 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 392 CD - NE - CZ ANGL. DEV. = 52.1 DEGREES REMARK 500 ARG A 392 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ASN A 460 C - N - CA ANGL. DEV. = 19.2 DEGREES REMARK 500 HIS A 491 CG - ND1 - CE1 ANGL. DEV. = 9.5 DEGREES REMARK 500 HIS A 491 ND1 - CE1 - NE2 ANGL. DEV. = -7.7 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 SER A 8 129.96 -28.94 REMARK 500 TYR A 31 -60.20 -143.55 REMARK 500 MET A 102 -148.07 -104.81 REMARK 500 ASP A 138 -83.01 -145.54 REMARK 500 VAL A 163 47.71 37.73 REMARK 500 ASP A 317 57.92 -108.67 REMARK 500 THR A 376 1.51 80.77 REMARK 500 SER A 414 -106.88 -135.88 REMARK 500 ASP A 433 35.35 -87.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 RESIDUE GLC 1993 AND GBC 2993 ARE IN ALTERNATE CONFORMATIONS OF REMARK 600 EACH OTHER. 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 500 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 100 OD1 REMARK 620 2 ARG A 158 O 155.5 REMARK 620 3 ASP A 167 OD1 80.9 120.7 REMARK 620 4 ASP A 167 OD2 127.6 76.9 52.7 REMARK 620 5 HIS A 201 O 75.7 80.0 140.8 156.2 REMARK 620 6 HOH A6017 O 70.8 122.5 76.4 75.4 122.8 REMARK 620 7 HOH A6023 O 101.0 77.8 71.3 87.0 82.8 147.7 REMARK 620 8 HOH A6031 O 102.0 72.1 134.2 96.1 81.8 62.3 148.1 REMARK 620 N 1 2 3 4 5 6 7 DBREF 1HX0 A 1 496 UNP P00690 AMYP_PIG 16 511 SEQADV 1HX0 ASN A 123 UNP P00690 SER 138 CONFLICT SEQADV 1HX0 LYS A 243 UNP P00690 GLN 258 CONFLICT SEQADV 1HX0 SER A 310 UNP P00690 ALA 325 CONFLICT SEQADV 1HX0 ILE A 323 UNP P00690 VAL 338 CONFLICT SEQADV 1HX0 GLN A 404 UNP P00690 GLU 419 CONFLICT SEQRES 1 A 496 PCA TYR ALA PRO GLN THR GLN SER 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 GLY PRO LYS GLY PHE GLY GLY SEQRES 4 A 496 VAL GLN VAL SER PRO PRO ASN GLU ASN ILE VAL VAL THR SEQRES 5 A 496 ASN PRO SER 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 ASN GLU SEQRES 7 A 496 PHE ARG ASP 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 SER GLY ALA ALA ALA GLY THR GLY THR THR CYS GLY SER SEQRES 10 A 496 TYR CYS ASN PRO GLY ASN ARG GLU PHE PRO ALA VAL PRO SEQRES 11 A 496 TYR SER ALA TRP ASP PHE ASN ASP GLY LYS CYS LYS THR SEQRES 12 A 496 ALA SER GLY GLY ILE GLU SER TYR ASN ASP PRO TYR GLN SEQRES 13 A 496 VAL ARG ASP CYS GLN LEU VAL GLY LEU LEU ASP LEU ALA SEQRES 14 A 496 LEU GLU LYS ASP TYR VAL ARG SER MET ILE ALA ASP TYR SEQRES 15 A 496 LEU ASN LYS 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 VAL LEU ASP LYS LEU HIS ASN LEU ASN THR ASN TRP SEQRES 18 A 496 PHE PRO ALA GLY SER ARG PRO PHE ILE PHE GLN GLU VAL SEQRES 19 A 496 ILE ASP LEU GLY GLY GLU ALA ILE LYS SER SER GLU 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 VAL ARG LYS TRP SER 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 SER SER ILE SEQRES 25 A 496 LEU THR PHE TRP ASP ALA ARG LEU TYR LYS ILE 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 ALA ARG ASN PHE VAL ASN GLY SEQRES 28 A 496 GLU ASP VAL ASN ASP TRP ILE GLY PRO PRO ASN ASN ASN SEQRES 29 A 496 GLY VAL ILE LYS GLU VAL THR ILE ASN ALA ASP THR THR SEQRES 30 A 496 CYS GLY ASN ASP TRP VAL CYS GLU HIS ARG TRP ARG GLU SEQRES 31 A 496 ILE ARG ASN MET VAL TRP PHE ARG ASN VAL VAL ASP GLY SEQRES 32 A 496 GLN PRO PHE ALA ASN TRP TRP 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 GLN LEU SER SER THR LEU GLN THR SEQRES 35 A 496 GLY LEU PRO GLY GLY THR TYR CYS ASP VAL ILE SER GLY SEQRES 36 A 496 ASP LYS VAL GLY ASN SER CYS THR GLY ILE LYS VAL TYR SEQRES 37 A 496 VAL SER SER ASP GLY THR ALA GLN 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 1HX0 PCA A 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET GLC B 1 12 HET BGC B 1 12 HET AC1 B 2 21 HET GLC B 3 11 HET AC1 B 4 21 HET GLC C 1 11 HET GLC C 2 11 HET CL A 498 1 HET CL A 499 1 HET CA A 500 1 HET CL A 501 1 HET CL A 502 1 HET EDO A5000 4 HET EDO A5001 4 HET EDO A5002 8 HET EDO A5003 4 HET EDO A5004 4 HET EDO A5005 4 HET EDO A5006 4 HET EDO A5007 4 HET EDO A5008 4 HET EDO A5010 4 HET EDO A5013 4 HET EDO A5014 4 HETNAM PCA PYROGLUTAMIC ACID HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM AC1 4,6-DIDEOXY-4-{[(1S,4R,5S,6S)-4,5,6-TRIHYDROXY-3- HETNAM 2 AC1 (HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-ALPHA-D- HETNAM 3 AC1 GLUCOPYRANOSE HETNAM CL CHLORIDE ION HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN AC1 6-METHYL-5-(4,5,6-TRIHYDROXY-3-HYDROXYMETHYL-CYCLOHEX- HETSYN 2 AC1 2-ENYLAMINO)-TETRAHYDRO-PYRAN-2,3,4-TRIOL; 4,6- HETSYN 3 AC1 DIDEOXY-4-{[(1S,4R,5S,6S)-4,5,6-TRIHYDROXY-3- HETSYN 4 AC1 (HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}-ALPHA-D- HETSYN 5 AC1 GLUCOSE; 4,6-DIDEOXY-4-{[(1S,4R,5S,6S)-4,5,6- HETSYN 6 AC1 TRIHYDROXY-3-(HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}- HETSYN 7 AC1 D-GLUCOSE; 4,6-DIDEOXY-4-{[(1S,4R,5S,6S)-4,5,6- HETSYN 8 AC1 TRIHYDROXY-3-(HYDROXYMETHYL)CYCLOHEX-2-EN-1-YL]AMINO}- HETSYN 9 AC1 GLUCOSE HETSYN EDO ETHYLENE GLYCOL FORMUL 1 PCA C5 H7 N O3 FORMUL 2 GLC 4(C6 H12 O6) FORMUL 2 BGC C6 H12 O6 FORMUL 2 AC1 2(C13 H23 N O8) FORMUL 4 CL 4(CL 1-) FORMUL 6 CA CA 2+ FORMUL 9 EDO 12(C2 H6 O2) FORMUL 21 HOH *921(H2 O) HELIX 1 1 ARG A 20 TYR A 31 1 12 HELIX 2 2 PRO A 57 GLN A 63 5 7 HELIX 3 3 ASN A 75 VAL A 89 1 15 HELIX 4 4 ASN A 120 ARG A 124 5 5 HELIX 5 5 SER A 132 PHE A 136 5 5 HELIX 6 6 ASP A 153 CYS A 160 1 8 HELIX 7 7 LYS A 172 GLY A 190 1 19 HELIX 8 8 ALA A 198 MET A 202 5 5 HELIX 9 9 TRP A 203 ASP A 212 1 10 HELIX 10 10 LYS A 243 PHE A 248 5 6 HELIX 11 11 PHE A 256 ARG A 267 1 12 HELIX 12 12 LYS A 273 TRP A 280 5 8 HELIX 13 13 GLY A 281 GLY A 285 5 5 HELIX 14 14 PRO A 288 ASP A 290 5 3 HELIX 15 15 ASP A 300 GLY A 304 5 5 HELIX 16 16 GLY A 308 ILE A 312 5 5 HELIX 17 17 THR A 314 TRP A 316 5 3 HELIX 18 18 ASP A 317 HIS A 331 1 15 HELIX 19 19 CYS A 384 ARG A 387 5 4 HELIX 20 20 TRP A 388 VAL A 401 1 14 HELIX 21 21 GLU A 493 LYS A 495 5 3 SHEET 1 A 9 SER A 12 LEU A 16 0 SHEET 2 A 9 GLY A 39 VAL A 42 1 O GLN A 41 N VAL A 14 SHEET 3 A 9 ARG A 92 ALA A 97 1 O TYR A 94 N VAL A 40 SHEET 4 A 9 GLY A 193 ILE A 196 1 O ARG A 195 N ALA A 97 SHEET 5 A 9 PHE A 229 GLN A 232 1 O PHE A 229 N PHE A 194 SHEET 6 A 9 ARG A 252 THR A 254 1 O THR A 254 N GLN A 232 SHEET 7 A 9 ALA A 292 VAL A 294 1 O LEU A 293 N VAL A 253 SHEET 8 A 9 PHE A 335 SER A 340 1 O PHE A 335 N VAL A 294 SHEET 9 A 9 SER A 12 LEU A 16 1 N ILE A 13 O VAL A 338 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 CYS A 103 SHEET 1 C 2 PHE A 348 VAL A 349 0 SHEET 2 C 2 GLU A 352 ASP A 353 -1 O GLU A 352 N VAL A 349 SHEET 1 D 2 ASN A 362 ASN A 363 0 SHEET 2 D 2 VAL A 366 ILE A 367 -1 O VAL A 366 N ASN A 363 SHEET 1 E 4 PHE A 406 ASP A 411 0 SHEET 2 E 4 GLN A 416 ARG A 421 -1 O GLY A 420 N ALA A 407 SHEET 3 E 4 GLY A 425 ASN A 430 -1 O PHE A 429 N VAL A 417 SHEET 4 E 4 PHE A 487 HIS A 491 -1 O ILE A 490 N PHE A 426 SHEET 1 F 2 LEU A 436 GLN A 441 0 SHEET 2 F 2 THR A 474 ILE A 479 -1 O ALA A 475 N LEU A 440 SHEET 1 G 2 GLY A 447 CYS A 450 0 SHEET 2 G 2 LYS A 466 VAL A 469 -1 O VAL A 469 N GLY A 447 SHEET 1 H 2 LYS A 457 VAL A 458 0 SHEET 2 H 2 SER A 461 CYS A 462 -1 O SER A 461 N VAL A 458 SSBOND 1 CYS A 28 CYS A 86 1555 1555 2.16 SSBOND 2 CYS A 70 CYS A 115 1555 1555 2.03 SSBOND 3 CYS A 141 CYS A 160 1555 1555 2.11 SSBOND 4 CYS A 378 CYS A 384 1555 1555 2.10 SSBOND 5 CYS A 450 CYS A 462 1555 1555 2.00 LINK C PCA A 1 N TYR A 2 1555 1555 1.33 LINK O2 EDO A5013 C1 GLC C 1 1555 1555 1.40 LINK O4 AGLC B 1 C1 AC1 B 2 1555 1555 1.40 LINK O4 BBGC B 1 C1 AC1 B 2 1555 1555 1.40 LINK O4 AC1 B 2 C1 GLC B 3 1555 1555 1.39 LINK O4 GLC B 3 C1 AC1 B 4 1555 1555 1.42 LINK O4 GLC C 1 C1 GLC C 2 1555 1555 1.41 LINK OD1 ASN A 100 CA CA A 500 1555 1555 2.35 LINK O ARG A 158 CA CA A 500 1555 1555 2.37 LINK OD1 ASP A 167 CA CA A 500 1555 1555 2.56 LINK OD2 ASP A 167 CA CA A 500 1555 1555 2.48 LINK O HIS A 201 CA CA A 500 1555 1555 2.39 LINK CA CA A 500 O HOH A6017 1555 1555 2.51 LINK CA CA A 500 O HOH A6023 1555 1555 2.46 LINK CA CA A 500 O HOH A6031 1555 1555 2.54 CISPEP 1 ASN A 53 PRO A 54 0 -0.80 CISPEP 2 VAL A 129 PRO A 130 0 -5.34 CRYST1 69.280 113.550 117.160 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 0.014434 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008807 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008535 0.00000 HETATM 1 N PCA A 1 40.550 12.086 33.635 1.00 18.28 N ANISOU 1 N PCA A 1 2989 1962 1995 101 259 -286 N HETATM 2 CA PCA A 1 39.897 12.709 34.799 1.00 15.75 C ANISOU 2 CA PCA A 1 2591 1593 1801 177 275 163 C HETATM 3 CB PCA A 1 40.621 12.117 36.006 1.00 15.84 C ANISOU 3 CB PCA A 1 2483 1540 1996 258 -54 -132 C HETATM 4 CG PCA A 1 41.991 11.795 35.479 1.00 20.37 C ANISOU 4 CG PCA A 1 2667 2591 2481 465 202 75 C HETATM 5 CD PCA A 1 41.836 11.545 34.022 1.00 22.42 C ANISOU 5 CD PCA A 1 3297 2618 2603 833 389 -551 C HETATM 6 OE PCA A 1 42.580 11.024 33.224 1.00 26.55 O ANISOU 6 OE PCA A 1 4043 2787 3258 1051 957 -496 O HETATM 7 C PCA A 1 40.069 14.228 34.831 1.00 14.33 C ANISOU 7 C PCA A 1 2129 1694 1623 213 120 42 C HETATM 8 O PCA A 1 39.454 14.866 35.679 1.00 15.27 O ANISOU 8 O PCA A 1 2318 1779 1706 116 359 -28 O