HEADER HYDROLASE 13-APR-23 8OR6 TITLE CRYSTAL STRUCTURE OF DROSOPHILA MELANOGASTER ALPHA-AMYLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-AMYLASE A; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 1,4-ALPHA-D-GLUCAN GLUCANOHYDROLASE; COMPND 5 EC: 3.2.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: AMY-P, AMYA, CG18730; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS ALPHA-AMYLASE, ALPHA-1, 4-GLUCAN-4-GLUCANOHYDROLASE, BETA- ALPHA- KEYWDS 2 EIGHT BARREL, ADAPTATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.AGHAJARI,R.HASER REVDAT 1 09-AUG-23 8OR6 0 JRNL AUTH M.RHIMI,J.L.DA LAGE,R.HASER,G.FELLER,N.AGHAJARI JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF DROSOPHILA JRNL TITL 2 MELANOGASTER ALPHA-AMYLASE. JRNL REF MOLECULES V. 28 2023 JRNL REFN ESSN 1420-3049 JRNL PMID 37513201 JRNL DOI 10.3390/MOLECULES28145327 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 39399 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1970 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 44.7800 - 6.0200 0.98 2739 145 0.2024 0.2507 REMARK 3 2 6.0200 - 4.7800 1.00 2710 142 0.1936 0.2248 REMARK 3 3 4.7800 - 4.1800 1.00 2716 143 0.1663 0.2027 REMARK 3 4 4.1800 - 3.8000 1.00 2707 142 0.1758 0.2468 REMARK 3 5 3.8000 - 3.5200 1.00 2663 140 0.1888 0.2383 REMARK 3 6 3.5200 - 3.3200 1.00 2691 142 0.2054 0.3010 REMARK 3 7 3.3200 - 3.1500 1.00 2686 141 0.2091 0.2603 REMARK 3 8 3.1500 - 3.0100 1.00 2688 142 0.2141 0.2568 REMARK 3 9 3.0100 - 2.9000 1.00 2664 140 0.2175 0.2676 REMARK 3 10 2.9000 - 2.8000 1.00 2692 142 0.2347 0.3054 REMARK 3 11 2.8000 - 2.7100 1.00 2661 140 0.2386 0.3366 REMARK 3 12 2.7100 - 2.6300 1.00 2673 141 0.2514 0.3490 REMARK 3 13 2.6300 - 2.5600 1.00 2690 141 0.2501 0.2952 REMARK 3 14 2.5600 - 2.5000 0.91 2449 129 0.2812 0.3627 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.337 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.182 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.15 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.75 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 : 0.002 7492 REMARK 3 ANGLE : 0.472 10168 REMARK 3 CHIRALITY : 0.041 1058 REMARK 3 PLANARITY : 0.005 1356 REMARK 3 DIHEDRAL : 4.379 1030 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 : 1 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "A" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "B" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8OR6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-APR-23. REMARK 100 THE DEPOSITION ID IS D_1292129808. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8726 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : KB MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39454 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 44.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 % PEG MME 0.1 M NACL 0.1 M BICINE, REMARK 280 PH 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 36.54500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 MET A -17 REMARK 465 PHE A -16 REMARK 465 LEU A -15 REMARK 465 ALA A -14 REMARK 465 LYS A -13 REMARK 465 SER A -12 REMARK 465 ILE A -11 REMARK 465 VAL A -10 REMARK 465 CYS A -9 REMARK 465 LEU A -8 REMARK 465 ALA A -7 REMARK 465 LEU A -6 REMARK 465 LEU A -5 REMARK 465 ALA A -4 REMARK 465 VAL A -3 REMARK 465 ALA A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MET B -17 REMARK 465 PHE B -16 REMARK 465 LEU B -15 REMARK 465 ALA B -14 REMARK 465 LYS B -13 REMARK 465 SER B -12 REMARK 465 ILE B -11 REMARK 465 VAL B -10 REMARK 465 CYS B -9 REMARK 465 LEU B -8 REMARK 465 ALA B -7 REMARK 465 LEU B -6 REMARK 465 LEU B -5 REMARK 465 ALA B -4 REMARK 465 VAL B -3 REMARK 465 ALA B -2 REMARK 465 ASN B -1 REMARK 465 ALA B 0 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 O GLY B 402 O HOH B 601 2.08 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 31 -55.37 -133.47 REMARK 500 PRO A 125 84.39 26.60 REMARK 500 TYR A 140 -9.57 70.50 REMARK 500 VAL A 305 77.63 -113.20 REMARK 500 ASP A 343 -111.89 -131.54 REMARK 500 HIS A 345 -50.58 -143.53 REMARK 500 SER A 394 -101.04 -131.76 REMARK 500 ALA A 474 46.66 -150.25 REMARK 500 PHE B 31 -54.48 -133.08 REMARK 500 VAL B 305 77.28 -113.63 REMARK 500 ASP B 343 -112.23 -131.37 REMARK 500 HIS B 345 -49.56 -143.55 REMARK 500 CYS B 364 70.10 58.25 REMARK 500 SER B 394 -100.87 -132.18 REMARK 500 ALA B 474 47.20 -150.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 VAL A 124 PRO A 125 -143.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 837 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH A 838 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH A 839 DISTANCE = 7.32 ANGSTROMS REMARK 525 HOH B 846 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH B 847 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH B 848 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH B 849 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH B 850 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH B 851 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH B 852 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH B 853 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH B 854 DISTANCE = 7.13 ANGSTROMS 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 SR A 502 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 98 OD1 REMARK 620 2 ARG A 147 O 150.1 REMARK 620 3 ASP A 156 OD1 86.6 123.2 REMARK 620 4 HIS A 190 O 71.3 80.1 153.4 REMARK 620 5 HOH A 618 O 102.9 64.9 116.5 83.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR A 503 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 263 OE1 REMARK 620 2 HOH A 605 O 70.9 REMARK 620 3 HOH A 729 O 138.2 86.1 REMARK 620 4 HOH A 750 O 73.2 74.3 67.0 REMARK 620 5 HOH A 781 O 87.8 84.0 125.0 154.8 REMARK 620 6 HOH A 790 O 91.1 149.6 122.0 124.9 70.6 REMARK 620 7 HOH A 827 O 150.6 111.6 70.1 136.2 64.0 72.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR B 502 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 98 OD1 REMARK 620 2 ARG B 147 O 155.4 REMARK 620 3 ASP B 156 OD1 76.0 128.1 REMARK 620 4 ASP B 156 OD2 124.6 79.2 55.3 REMARK 620 5 HIS B 190 O 75.5 81.1 139.8 160.0 REMARK 620 6 HOH B 666 O 111.5 58.1 132.9 88.1 84.3 REMARK 620 7 HOH B 696 O 99.6 85.3 73.1 90.8 84.3 142.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR B 503 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 263 OE1 REMARK 620 2 HOH B 740 O 75.3 REMARK 620 3 HOH B 786 O 84.9 57.3 REMARK 620 N 1 2 DBREF 8OR6 A -17 476 UNP P08144 AMYA_DROME 1 494 DBREF 8OR6 B -17 476 UNP P08144 AMYA_DROME 1 494 SEQADV 8OR6 ALA A 380 UNP P08144 THR 398 VARIANT SEQADV 8OR6 ALA B 380 UNP P08144 THR 398 VARIANT SEQRES 1 A 494 MET PHE LEU ALA LYS SER ILE VAL CYS LEU ALA LEU LEU SEQRES 2 A 494 ALA VAL ALA ASN ALA GLN PHE ASP THR ASN TYR ALA SER SEQRES 3 A 494 GLY ARG SER GLY MET VAL HIS LEU PHE GLU TRP LYS TRP SEQRES 4 A 494 ASP ASP ILE ALA ALA GLU CYS GLU ASN PHE LEU GLY PRO SEQRES 5 A 494 ASN GLY TYR ALA GLY VAL GLN VAL SER PRO VAL ASN GLU SEQRES 6 A 494 ASN ALA VAL LYS ASP SER ARG PRO TRP TRP GLU ARG TYR SEQRES 7 A 494 GLN PRO ILE SER TYR LYS LEU GLU THR ARG SER GLY ASN SEQRES 8 A 494 GLU GLU GLN PHE ALA SER MET VAL LYS ARG CYS ASN ALA SEQRES 9 A 494 VAL GLY VAL ARG THR TYR VAL ASP VAL VAL PHE ASN HIS SEQRES 10 A 494 MET ALA ALA ASP GLY GLY THR TYR GLY THR GLY GLY SER SEQRES 11 A 494 THR ALA SER PRO SER SER LYS SER TYR PRO GLY VAL PRO SEQRES 12 A 494 TYR SER SER LEU ASP PHE ASN PRO THR CYS ALA ILE SER SEQRES 13 A 494 ASN TYR ASN ASP ALA ASN GLU VAL ARG ASN CYS GLU LEU SEQRES 14 A 494 VAL GLY LEU ARG ASP LEU ASN GLN GLY ASN SER TYR VAL SEQRES 15 A 494 GLN ASP LYS VAL VAL GLU PHE LEU ASP HIS LEU ILE ASP SEQRES 16 A 494 LEU GLY VAL ALA GLY PHE ARG VAL ASP ALA ALA LYS HIS SEQRES 17 A 494 MET TRP PRO ALA ASP LEU ALA VAL ILE TYR GLY ARG LEU SEQRES 18 A 494 LYS ASN LEU ASN THR ASP HIS GLY PHE ALA SER GLY SER SEQRES 19 A 494 LYS ALA TYR ILE VAL GLN GLU VAL ILE ASP MET GLY GLY SEQRES 20 A 494 GLU ALA ILE SER LYS SER GLU TYR THR GLY LEU GLY ALA SEQRES 21 A 494 ILE THR GLU PHE ARG HIS SER ASP SER ILE GLY LYS VAL SEQRES 22 A 494 PHE ARG GLY LYS ASP GLN LEU GLN TYR LEU THR ASN TRP SEQRES 23 A 494 GLY THR ALA TRP GLY PHE ALA ALA SER ASP ARG SER LEU SEQRES 24 A 494 VAL PHE VAL ASP ASN HIS ASP ASN GLN ARG GLY HIS GLY SEQRES 25 A 494 ALA GLY GLY ALA ASP VAL LEU THR TYR LYS VAL PRO LYS SEQRES 26 A 494 GLN TYR LYS MET ALA SER ALA PHE MET LEU ALA HIS PRO SEQRES 27 A 494 PHE GLY THR PRO ARG VAL MET SER SER PHE SER PHE THR SEQRES 28 A 494 ASP THR ASP GLN GLY PRO PRO THR THR ASP GLY HIS ASN SEQRES 29 A 494 ILE ALA SER PRO ILE PHE ASN SER ASP ASN SER CYS SER SEQRES 30 A 494 GLY GLY TRP VAL CYS GLU HIS ARG TRP ARG GLN ILE TYR SEQRES 31 A 494 ASN MET VAL ALA PHE ARG ASN ALA VAL GLY SER ASP GLU SEQRES 32 A 494 ILE GLN ASN TRP TRP ASP ASN GLY SER ASN GLN ILE SER SEQRES 33 A 494 PHE SER ARG GLY SER ARG GLY PHE VAL ALA PHE ASN ASN SEQRES 34 A 494 ASP ASN TYR ASP LEU ASN SER SER LEU GLN THR GLY LEU SEQRES 35 A 494 PRO ALA GLY THR TYR CYS ASP VAL ILE SER GLY SER LYS SEQRES 36 A 494 SER GLY SER SER CYS THR GLY LYS THR VAL THR VAL GLY SEQRES 37 A 494 SER ASP GLY ARG ALA SER ILE ASN ILE GLY SER SER GLU SEQRES 38 A 494 ASP ASP GLY VAL LEU ALA ILE HIS VAL ASN ALA LYS LEU SEQRES 1 B 494 MET PHE LEU ALA LYS SER ILE VAL CYS LEU ALA LEU LEU SEQRES 2 B 494 ALA VAL ALA ASN ALA GLN PHE ASP THR ASN TYR ALA SER SEQRES 3 B 494 GLY ARG SER GLY MET VAL HIS LEU PHE GLU TRP LYS TRP SEQRES 4 B 494 ASP ASP ILE ALA ALA GLU CYS GLU ASN PHE LEU GLY PRO SEQRES 5 B 494 ASN GLY TYR ALA GLY VAL GLN VAL SER PRO VAL ASN GLU SEQRES 6 B 494 ASN ALA VAL LYS ASP SER ARG PRO TRP TRP GLU ARG TYR SEQRES 7 B 494 GLN PRO ILE SER TYR LYS LEU GLU THR ARG SER GLY ASN SEQRES 8 B 494 GLU GLU GLN PHE ALA SER MET VAL LYS ARG CYS ASN ALA SEQRES 9 B 494 VAL GLY VAL ARG THR TYR VAL ASP VAL VAL PHE ASN HIS SEQRES 10 B 494 MET ALA ALA ASP GLY GLY THR TYR GLY THR GLY GLY SER SEQRES 11 B 494 THR ALA SER PRO SER SER LYS SER TYR PRO GLY VAL PRO SEQRES 12 B 494 TYR SER SER LEU ASP PHE ASN PRO THR CYS ALA ILE SER SEQRES 13 B 494 ASN TYR ASN ASP ALA ASN GLU VAL ARG ASN CYS GLU LEU SEQRES 14 B 494 VAL GLY LEU ARG ASP LEU ASN GLN GLY ASN SER TYR VAL SEQRES 15 B 494 GLN ASP LYS VAL VAL GLU PHE LEU ASP HIS LEU ILE ASP SEQRES 16 B 494 LEU GLY VAL ALA GLY PHE ARG VAL ASP ALA ALA LYS HIS SEQRES 17 B 494 MET TRP PRO ALA ASP LEU ALA VAL ILE TYR GLY ARG LEU SEQRES 18 B 494 LYS ASN LEU ASN THR ASP HIS GLY PHE ALA SER GLY SER SEQRES 19 B 494 LYS ALA TYR ILE VAL GLN GLU VAL ILE ASP MET GLY GLY SEQRES 20 B 494 GLU ALA ILE SER LYS SER GLU TYR THR GLY LEU GLY ALA SEQRES 21 B 494 ILE THR GLU PHE ARG HIS SER ASP SER ILE GLY LYS VAL SEQRES 22 B 494 PHE ARG GLY LYS ASP GLN LEU GLN TYR LEU THR ASN TRP SEQRES 23 B 494 GLY THR ALA TRP GLY PHE ALA ALA SER ASP ARG SER LEU SEQRES 24 B 494 VAL PHE VAL ASP ASN HIS ASP ASN GLN ARG GLY HIS GLY SEQRES 25 B 494 ALA GLY GLY ALA ASP VAL LEU THR TYR LYS VAL PRO LYS SEQRES 26 B 494 GLN TYR LYS MET ALA SER ALA PHE MET LEU ALA HIS PRO SEQRES 27 B 494 PHE GLY THR PRO ARG VAL MET SER SER PHE SER PHE THR SEQRES 28 B 494 ASP THR ASP GLN GLY PRO PRO THR THR ASP GLY HIS ASN SEQRES 29 B 494 ILE ALA SER PRO ILE PHE ASN SER ASP ASN SER CYS SER SEQRES 30 B 494 GLY GLY TRP VAL CYS GLU HIS ARG TRP ARG GLN ILE TYR SEQRES 31 B 494 ASN MET VAL ALA PHE ARG ASN ALA VAL GLY SER ASP GLU SEQRES 32 B 494 ILE GLN ASN TRP TRP ASP ASN GLY SER ASN GLN ILE SER SEQRES 33 B 494 PHE SER ARG GLY SER ARG GLY PHE VAL ALA PHE ASN ASN SEQRES 34 B 494 ASP ASN TYR ASP LEU ASN SER SER LEU GLN THR GLY LEU SEQRES 35 B 494 PRO ALA GLY THR TYR CYS ASP VAL ILE SER GLY SER LYS SEQRES 36 B 494 SER GLY SER SER CYS THR GLY LYS THR VAL THR VAL GLY SEQRES 37 B 494 SER ASP GLY ARG ALA SER ILE ASN ILE GLY SER SER GLU SEQRES 38 B 494 ASP ASP GLY VAL LEU ALA ILE HIS VAL ASN ALA LYS LEU HET CL A 501 1 HET SR A 502 1 HET SR A 503 1 HET CL B 501 1 HET SR B 502 1 HET SR B 503 1 HETNAM CL CHLORIDE ION HETNAM SR STRONTIUM ION FORMUL 3 CL 2(CL 1-) FORMUL 4 SR 4(SR 2+) FORMUL 9 HOH *493(H2 O) HELIX 1 AA1 LYS A 20 PHE A 31 1 12 HELIX 2 AA2 LEU A 32 GLY A 36 5 5 HELIX 3 AA3 PRO A 55 GLN A 61 5 7 HELIX 4 AA4 GLU A 74 VAL A 87 1 14 HELIX 5 AA5 SER A 127 PHE A 131 5 5 HELIX 6 AA6 ASP A 142 CYS A 149 1 8 HELIX 7 AA7 ASN A 161 LEU A 178 1 18 HELIX 8 AA8 ALA A 187 MET A 191 5 5 HELIX 9 AA9 TRP A 192 ARG A 202 1 11 HELIX 10 AB1 ASN A 207 GLY A 211 5 5 HELIX 11 AB2 SER A 233 TYR A 237 5 5 HELIX 12 AB3 GLU A 245 ARG A 257 1 13 HELIX 13 AB4 GLN A 261 TRP A 268 5 8 HELIX 14 AB5 GLY A 269 GLY A 273 5 5 HELIX 15 AB6 ALA A 276 ASP A 278 5 3 HELIX 16 AB7 ASP A 288 GLY A 292 5 5 HELIX 17 AB8 GLY A 296 VAL A 300 5 5 HELIX 18 AB9 VAL A 305 HIS A 319 1 15 HELIX 19 AC1 CYS A 364 ARG A 367 5 4 HELIX 20 AC2 TRP A 368 GLY A 382 1 15 HELIX 21 AC3 ASN A 473 LYS A 475 5 3 HELIX 22 AC4 LYS B 20 PHE B 31 1 12 HELIX 23 AC5 LEU B 32 GLY B 36 5 5 HELIX 24 AC6 PRO B 55 GLN B 61 5 7 HELIX 25 AC7 GLU B 74 VAL B 87 1 14 HELIX 26 AC8 SER B 127 PHE B 131 5 5 HELIX 27 AC9 ASP B 142 CYS B 149 1 8 HELIX 28 AD1 ASN B 161 LEU B 178 1 18 HELIX 29 AD2 ALA B 187 MET B 191 5 5 HELIX 30 AD3 TRP B 192 LEU B 203 1 12 HELIX 31 AD4 ASN B 207 GLY B 211 5 5 HELIX 32 AD5 SER B 233 TYR B 237 5 5 HELIX 33 AD6 GLU B 245 ARG B 257 1 13 HELIX 34 AD7 GLN B 261 TRP B 268 5 8 HELIX 35 AD8 GLY B 269 GLY B 273 5 5 HELIX 36 AD9 ALA B 276 ASP B 278 5 3 HELIX 37 AE1 ASP B 288 GLY B 292 5 5 HELIX 38 AE2 GLY B 296 VAL B 300 5 5 HELIX 39 AE3 VAL B 305 HIS B 319 1 15 HELIX 40 AE4 CYS B 364 ARG B 367 5 4 HELIX 41 AE5 TRP B 368 GLY B 382 1 15 HELIX 42 AE6 ASN B 473 LYS B 475 5 3 SHEET 1 AA1 9 MET A 13 LEU A 16 0 SHEET 2 AA1 9 GLY A 39 VAL A 42 1 O GLN A 41 N VAL A 14 SHEET 3 AA1 9 ARG A 90 VAL A 95 1 O ARG A 90 N VAL A 40 SHEET 4 AA1 9 GLY A 182 VAL A 185 1 O ARG A 184 N VAL A 93 SHEET 5 AA1 9 TYR A 219 GLN A 222 1 O TYR A 219 N PHE A 183 SHEET 6 AA1 9 ALA A 242 THR A 244 1 O ALA A 242 N ILE A 220 SHEET 7 AA1 9 SER A 280 PHE A 283 1 O LEU A 281 N ILE A 243 SHEET 8 AA1 9 THR A 323 SER A 328 1 O THR A 323 N VAL A 282 SHEET 9 AA1 9 MET A 13 LEU A 16 1 N MET A 13 O VAL A 326 SHEET 1 AA2 2 GLU A 68 THR A 69 0 SHEET 2 AA2 2 GLY A 72 ASN A 73 -1 O GLY A 72 N THR A 69 SHEET 1 AA3 2 HIS A 99 MET A 100 0 SHEET 2 AA3 2 ARG A 155 ASP A 156 -1 O ARG A 155 N MET A 100 SHEET 1 AA4 2 ILE A 351 PHE A 352 0 SHEET 2 AA4 2 CYS A 358 SER A 359 -1 O SER A 359 N ILE A 351 SHEET 1 AA5 4 ILE A 386 ASP A 391 0 SHEET 2 AA5 4 GLN A 396 ARG A 401 -1 O SER A 398 N TRP A 390 SHEET 3 AA5 4 GLY A 405 ASN A 410 -1 O PHE A 409 N ILE A 397 SHEET 4 AA5 4 VAL A 467 HIS A 471 -1 O ILE A 470 N PHE A 406 SHEET 1 AA6 2 LEU A 416 GLN A 421 0 SHEET 2 AA6 2 ARG A 454 ILE A 459 -1 O ALA A 455 N LEU A 420 SHEET 1 AA7 2 GLY A 427 CYS A 430 0 SHEET 2 AA7 2 THR A 446 VAL A 449 -1 O VAL A 447 N TYR A 429 SHEET 1 AA8 2 LYS A 437 SER A 438 0 SHEET 2 AA8 2 SER A 441 CYS A 442 -1 O SER A 441 N SER A 438 SHEET 1 AA9 9 MET B 13 LEU B 16 0 SHEET 2 AA9 9 GLY B 39 VAL B 42 1 O GLN B 41 N VAL B 14 SHEET 3 AA9 9 ARG B 90 VAL B 95 1 O ARG B 90 N VAL B 40 SHEET 4 AA9 9 GLY B 182 VAL B 185 1 O ARG B 184 N VAL B 93 SHEET 5 AA9 9 TYR B 219 GLN B 222 1 O TYR B 219 N PHE B 183 SHEET 6 AA9 9 ALA B 242 THR B 244 1 O ALA B 242 N ILE B 220 SHEET 7 AA9 9 SER B 280 PHE B 283 1 O LEU B 281 N ILE B 243 SHEET 8 AA9 9 THR B 323 SER B 328 1 O THR B 323 N VAL B 282 SHEET 9 AA9 9 MET B 13 LEU B 16 1 N MET B 13 O VAL B 326 SHEET 1 AB1 2 GLU B 68 THR B 69 0 SHEET 2 AB1 2 GLY B 72 ASN B 73 -1 O GLY B 72 N THR B 69 SHEET 1 AB2 2 HIS B 99 MET B 100 0 SHEET 2 AB2 2 ARG B 155 ASP B 156 -1 O ARG B 155 N MET B 100 SHEET 1 AB3 2 ILE B 351 PHE B 352 0 SHEET 2 AB3 2 CYS B 358 SER B 359 -1 O SER B 359 N ILE B 351 SHEET 1 AB4 4 ILE B 386 ASP B 391 0 SHEET 2 AB4 4 GLN B 396 ARG B 401 -1 O SER B 400 N GLN B 387 SHEET 3 AB4 4 GLY B 405 ASN B 410 -1 O PHE B 409 N ILE B 397 SHEET 4 AB4 4 VAL B 467 HIS B 471 -1 O ILE B 470 N PHE B 406 SHEET 1 AB5 2 LEU B 416 GLN B 421 0 SHEET 2 AB5 2 ARG B 454 ILE B 459 -1 O ILE B 457 N SER B 418 SHEET 1 AB6 2 GLY B 427 CYS B 430 0 SHEET 2 AB6 2 THR B 446 VAL B 449 -1 O VAL B 447 N TYR B 429 SHEET 1 AB7 2 LYS B 437 SER B 438 0 SHEET 2 AB7 2 SER B 441 CYS B 442 -1 O SER B 441 N SER B 438 SSBOND 1 CYS A 28 CYS A 84 1555 1555 2.03 SSBOND 2 CYS A 358 CYS A 364 1555 1555 2.03 SSBOND 3 CYS A 430 CYS A 442 1555 1555 2.03 SSBOND 4 CYS B 28 CYS B 84 1555 1555 2.03 SSBOND 5 CYS B 135 CYS B 149 1555 1555 2.03 SSBOND 6 CYS B 358 CYS B 364 1555 1555 2.03 SSBOND 7 CYS B 430 CYS B 442 1555 1555 2.03 LINK OD1 ASN A 98 SR SR A 502 1555 1555 2.82 LINK O ARG A 147 SR SR A 502 1555 1555 2.74 LINK OD1 ASP A 156 SR SR A 502 1555 1555 2.31 LINK O HIS A 190 SR SR A 502 1555 1555 2.42 LINK OE1 GLN A 263 SR SR A 503 1555 1555 2.47 LINK SR SR A 502 O HOH A 618 1555 1555 2.49 LINK SR SR A 503 O HOH A 605 1555 1555 2.83 LINK SR SR A 503 O HOH A 729 1555 2547 2.56 LINK SR SR A 503 O HOH A 750 1555 1555 2.73 LINK SR SR A 503 O HOH A 781 1555 1555 2.51 LINK SR SR A 503 O HOH A 790 1555 1555 2.57 LINK SR SR A 503 O HOH A 827 1555 1555 2.58 LINK OD1 ASN B 98 SR SR B 502 1555 1555 2.72 LINK O ARG B 147 SR SR B 502 1555 1555 2.96 LINK OD1 ASP B 156 SR SR B 502 1555 1555 2.39 LINK OD2 ASP B 156 SR SR B 502 1555 1555 2.35 LINK O HIS B 190 SR SR B 502 1555 1555 2.45 LINK OE1 GLN B 263 SR SR B 503 1555 1555 2.44 LINK SR SR B 502 O HOH B 666 1555 1555 2.58 LINK SR SR B 502 O HOH B 696 1555 1555 2.55 LINK SR SR B 503 O HOH B 740 1555 1555 2.60 LINK SR SR B 503 O HOH B 786 1555 1555 2.68 CISPEP 1 VAL B 124 PRO B 125 0 0.71 CRYST1 80.440 73.090 99.290 90.00 98.27 90.00 P 1 21 1 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 0.012432 0.000000 0.001807 0.00000 SCALE2 0.000000 0.013682 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010177 0.00000