1BGA - Header Asymmetric Unit

HEADER GLYCOSIDASE 04-APR-97 1BGA

TITLE BETA-GLUCOSIDASE A FROM BACILLUS POLYMYXA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-GLUCOSIDASE A; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: BGA; COMPND 5 EC: 3.2.1.21; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PAENIBACILLUS POLYMYXA; SOURCE 3 ORGANISM_TAXID: 1406; SOURCE 4 ATCC: 842; SOURCE 5 GENE: BGLA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109 (DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PUC DERIVATIVE

KEYWDS FAMILY 1 BETA-GLUCOSIDASE, GLYCOSYL HYDROLASE, GLYCOSIDASE

EXPDTA X-RAY DIFFRACTION

AUTHOR J.SANZ-APARICIO,J.A.HERMOSO,M.MARTINEZ-RIPOLL,J.POLAINA

REVDAT 2 24-FEB-09 1BGA 1 VERSN REVDAT 1 15-APR-98 1BGA 0

JRNL AUTH J.SANZ-APARICIO,J.A.HERMOSO,M.MARTINEZ-RIPOLL, JRNL AUTH 2 J.L.LEQUERICA,J.POLAINA JRNL TITL CRYSTAL STRUCTURE OF BETA-GLUCOSIDASE A FROM JRNL TITL 2 BACILLUS POLYMYXA: INSIGHTS INTO THE CATALYTIC JRNL TITL 3 ACTIVITY IN FAMILY 1 GLYCOSYL HYDROLASES. JRNL REF J.MOL.BIOL. V. 275 491 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9466926 JRNL DOI 10.1006/JMBI.1997.1467

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.SANZ-APARICIO,A.ROMERO,M.MARTINEZ-RIPOLL, REMARK 1 AUTH 2 A.MADARRO,A.FLORS,J.POLAINA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION REMARK 1 TITL 2 ANALYSIS OF A TYPE I BETA-GLUCOSIDASE ENCODED BY REMARK 1 TITL 3 THE BGLA GENE OF BACILLUS POLYMYXA REMARK 1 REF J.MOL.BIOL. V. 240 267 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.PAINBENI,S.VALLES,J.POLAINA,A.FLORS REMARK 1 TITL PURIFICATION AND CHARACTERIZATION OF A BACILLUS REMARK 1 TITL 2 POLYMYXA BETA-GLUCOSIDASE EXPRESSED IN ESCHERICHIA REMARK 1 TITL 3 COLI REMARK 1 REF J.BACTERIOL. V. 174 3087 1992 REMARK 1 REFN ISSN 0021-9193

REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 78.7 REMARK 3 NUMBER OF REFLECTIONS : 92319 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.51 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8408 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.00 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 : 14576 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 1441 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.60 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.51 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.35 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 : RESTRAINTS 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 : PARAMCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSD.PRO REMARK 3 TOPOLOGY FILE 2 : AMTOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1BGA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : OCT-96 REMARK 200 TEMPERATURE (KELVIN) : 176 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.983 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 117344 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 26.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.46 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : 0.30000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.843 REMARK 200 STARTING MODEL: PDB ENTRY 1CBG REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 1.3 M REMARK 280 NA/K PHOSPHATE, PH 8.3, 5 MICRO-L PROTEIN, 14 MG/ML, 5 MICRO-L REMARK 280 RESERVOIR

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 102.73000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 102.73000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 77.93000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 102.73000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 102.73000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 77.93000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 102.73000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 102.73000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 77.93000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 102.73000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 102.73000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 77.93000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 155.86000

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 430 CD GLU A 430 OE2 0.074 REMARK 500 GLU B 430 CD GLU B 430 OE2 0.073 REMARK 500 GLU C 430 CD GLU C 430 OE2 0.067 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 ALA A 24 62.34 -159.52 REMARK 500 ALA A 54 -122.29 46.56 REMARK 500 PRO A 83 1.04 -62.30 REMARK 500 TRP A 122 -12.36 79.84 REMARK 500 HIS A 155 -86.49 -32.10 REMARK 500 GLU A 166 65.59 62.12 REMARK 500 TYR A 296 -44.14 -135.00 REMARK 500 SER A 399 105.98 83.65 REMARK 500 TRP A 406 -126.49 45.41 REMARK 500 ALA B 24 62.51 -159.81 REMARK 500 ALA B 54 -123.02 48.12 REMARK 500 PRO B 83 1.35 -62.84 REMARK 500 TRP B 122 -10.97 78.78 REMARK 500 HIS B 155 -86.78 -31.55 REMARK 500 GLU B 166 66.03 62.24 REMARK 500 TYR B 296 -44.19 -134.16 REMARK 500 ASN B 353 119.92 -162.23 REMARK 500 SER B 399 106.10 83.04 REMARK 500 TRP B 406 -125.45 44.50 REMARK 500 PHE B 421 -9.81 -59.97 REMARK 500 ALA C 24 63.43 -161.01 REMARK 500 ALA C 54 -121.31 48.09 REMARK 500 PRO C 83 0.32 -62.96 REMARK 500 TRP C 122 -11.26 77.97 REMARK 500 HIS C 155 -86.70 -31.58 REMARK 500 GLU C 166 65.35 60.96 REMARK 500 SER C 247 -60.22 -109.54 REMARK 500 TYR C 296 -43.13 -133.45 REMARK 500 SER C 399 105.60 83.38 REMARK 500 TRP C 406 -125.71 44.36 REMARK 500 ALA D 24 62.66 -159.62 REMARK 500 ALA D 54 -121.15 47.72 REMARK 500 PRO D 83 0.44 -63.22 REMARK 500 TRP D 122 -12.92 79.34 REMARK 500 HIS D 155 -87.82 -30.63 REMARK 500 GLU D 166 65.33 61.07 REMARK 500 TYR D 296 -43.73 -134.04 REMARK 500 SER D 399 105.32 83.80 REMARK 500 TRP D 406 -126.17 44.55 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 C 465 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH D 477 DISTANCE = 5.78 ANGSTROMS REMARK 525 HOH B 561 DISTANCE = 5.29 ANGSTROMS REMARK 525 HOH C 626 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH C 629 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH A 694 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH D 701 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A 704 DISTANCE = 5.58 ANGSTROMS REMARK 525 HOH D 739 DISTANCE = 8.07 ANGSTROMS REMARK 525 HOH C 740 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH A 753 DISTANCE = 5.26 ANGSTROMS REMARK 525 HOH C 759 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH D 769 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH B 773 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH C 788 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B 798 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH D 814 DISTANCE = 5.78 ANGSTROMS REMARK 525 HOH A 825 DISTANCE = 5.08 ANGSTROMS REMARK 525 HOH B 828 DISTANCE = 5.74 ANGSTROMS

DBREF 1BGA A 2 448 UNP P22073 BGLA_PAEPO 2 448 DBREF 1BGA B 2 448 UNP P22073 BGLA_PAEPO 2 448 DBREF 1BGA C 2 448 UNP P22073 BGLA_PAEPO 2 448 DBREF 1BGA D 2 448 UNP P22073 BGLA_PAEPO 2 448

SEQRES 1 A 447 THR ILE PHE GLN PHE PRO GLN ASP PHE MET TRP GLY THR SEQRES 2 A 447 ALA THR ALA ALA TYR GLN ILE GLU GLY ALA TYR GLN GLU SEQRES 3 A 447 ASP GLY ARG GLY LEU SER ILE TRP ASP THR PHE ALA HIS SEQRES 4 A 447 THR PRO GLY LYS VAL PHE ASN GLY ASP ASN GLY ASN VAL SEQRES 5 A 447 ALA CYS ASP SER TYR HIS ARG TYR GLU GLU ASP ILE ARG SEQRES 6 A 447 LEU MET LYS GLU LEU GLY ILE ARG THR TYR ARG PHE SER SEQRES 7 A 447 VAL SER TRP PRO ARG ILE PHE PRO ASN GLY ASP GLY GLU SEQRES 8 A 447 VAL ASN GLN GLU GLY LEU ASP TYR TYR HIS ARG VAL VAL SEQRES 9 A 447 ASP LEU LEU ASN ASP ASN GLY ILE GLU PRO PHE CYS THR SEQRES 10 A 447 LEU TYR HIS TRP ASP LEU PRO GLN ALA LEU GLN ASP ALA SEQRES 11 A 447 GLY GLY TRP GLY ASN ARG ARG THR ILE GLN ALA PHE VAL SEQRES 12 A 447 GLN PHE ALA GLU THR MET PHE ARG GLU PHE HIS GLY LYS SEQRES 13 A 447 ILE GLN HIS TRP LEU THR PHE ASN GLU PRO TRP CYS ILE SEQRES 14 A 447 ALA PHE LEU SER ASN MET LEU GLY VAL HIS ALA PRO GLY SEQRES 15 A 447 LEU THR ASN LEU GLN THR ALA ILE ASP VAL GLY HIS HIS SEQRES 16 A 447 LEU LEU VAL ALA HIS GLY LEU SER VAL ARG ARG PHE ARG SEQRES 17 A 447 GLU LEU GLY THR SER GLY GLN ILE GLY ILE ALA PRO ASN SEQRES 18 A 447 VAL SER TRP ALA VAL PRO TYR SER THR SER GLU GLU ASP SEQRES 19 A 447 LYS ALA ALA CYS ALA ARG THR ILE SER LEU HIS SER ASP SEQRES 20 A 447 TRP PHE LEU GLN PRO ILE TYR GLN GLY SER TYR PRO GLN SEQRES 21 A 447 PHE LEU VAL ASP TRP PHE ALA GLU GLN GLY ALA THR VAL SEQRES 22 A 447 PRO ILE GLN ASP GLY ASP MET ASP ILE ILE GLY GLU PRO SEQRES 23 A 447 ILE ASP MET ILE GLY ILE ASN TYR TYR SER MET SER VAL SEQRES 24 A 447 ASN ARG PHE ASN PRO GLU ALA GLY PHE LEU GLN SER GLU SEQRES 25 A 447 GLU ILE ASN MET GLY LEU PRO VAL THR ASP ILE GLY TRP SEQRES 26 A 447 PRO VAL GLU SER ARG GLY LEU TYR GLU VAL LEU HIS TYR SEQRES 27 A 447 LEU GLN LYS TYR GLY ASN ILE ASP ILE TYR ILE THR GLU SEQRES 28 A 447 ASN GLY ALA CYS ILE ASN ASP GLU VAL VAL ASN GLY LYS SEQRES 29 A 447 VAL GLN ASP ASP ARG ARG ILE SER TYR MET GLN GLN HIS SEQRES 30 A 447 LEU VAL GLN VAL HIS ARG THR ILE HIS ASP GLY LEU HIS SEQRES 31 A 447 VAL LYS GLY TYR MET ALA TRP SER LEU LEU ASP ASN PHE SEQRES 32 A 447 GLU TRP ALA GLU GLY TYR ASN MET ARG PHE GLY MET ILE SEQRES 33 A 447 HIS VAL ASP PHE ARG THR GLN VAL ARG THR PRO LYS GLU SEQRES 34 A 447 SER TYR TYR TRP TYR ARG ASN VAL VAL SER ASN ASN TRP SEQRES 35 A 447 LEU GLU THR ARG ARG SEQRES 1 B 447 THR ILE PHE GLN PHE PRO GLN ASP PHE MET TRP GLY THR SEQRES 2 B 447 ALA THR ALA ALA TYR GLN ILE GLU GLY ALA TYR GLN GLU SEQRES 3 B 447 ASP GLY ARG GLY LEU SER ILE TRP ASP THR PHE ALA HIS SEQRES 4 B 447 THR PRO GLY LYS VAL PHE ASN GLY ASP ASN GLY ASN VAL SEQRES 5 B 447 ALA CYS ASP SER TYR HIS ARG TYR GLU GLU ASP ILE ARG SEQRES 6 B 447 LEU MET LYS GLU LEU GLY ILE ARG THR TYR ARG PHE SER SEQRES 7 B 447 VAL SER TRP PRO ARG ILE PHE PRO ASN GLY ASP GLY GLU SEQRES 8 B 447 VAL ASN GLN GLU GLY LEU ASP TYR TYR HIS ARG VAL VAL SEQRES 9 B 447 ASP LEU LEU ASN ASP ASN GLY ILE GLU PRO PHE CYS THR SEQRES 10 B 447 LEU TYR HIS TRP ASP LEU PRO GLN ALA LEU GLN ASP ALA SEQRES 11 B 447 GLY GLY TRP GLY ASN ARG ARG THR ILE GLN ALA PHE VAL SEQRES 12 B 447 GLN PHE ALA GLU THR MET PHE ARG GLU PHE HIS GLY LYS SEQRES 13 B 447 ILE GLN HIS TRP LEU THR PHE ASN GLU PRO TRP CYS ILE SEQRES 14 B 447 ALA PHE LEU SER ASN MET LEU GLY VAL HIS ALA PRO GLY SEQRES 15 B 447 LEU THR ASN LEU GLN THR ALA ILE ASP VAL GLY HIS HIS SEQRES 16 B 447 LEU LEU VAL ALA HIS GLY LEU SER VAL ARG ARG PHE ARG SEQRES 17 B 447 GLU LEU GLY THR SER GLY GLN ILE GLY ILE ALA PRO ASN SEQRES 18 B 447 VAL SER TRP ALA VAL PRO TYR SER THR SER GLU GLU ASP SEQRES 19 B 447 LYS ALA ALA CYS ALA ARG THR ILE SER LEU HIS SER ASP SEQRES 20 B 447 TRP PHE LEU GLN PRO ILE TYR GLN GLY SER TYR PRO GLN SEQRES 21 B 447 PHE LEU VAL ASP TRP PHE ALA GLU GLN GLY ALA THR VAL SEQRES 22 B 447 PRO ILE GLN ASP GLY ASP MET ASP ILE ILE GLY GLU PRO SEQRES 23 B 447 ILE ASP MET ILE GLY ILE ASN TYR TYR SER MET SER VAL SEQRES 24 B 447 ASN ARG PHE ASN PRO GLU ALA GLY PHE LEU GLN SER GLU SEQRES 25 B 447 GLU ILE ASN MET GLY LEU PRO VAL THR ASP ILE GLY TRP SEQRES 26 B 447 PRO VAL GLU SER ARG GLY LEU TYR GLU VAL LEU HIS TYR SEQRES 27 B 447 LEU GLN LYS TYR GLY ASN ILE ASP ILE TYR ILE THR GLU SEQRES 28 B 447 ASN GLY ALA CYS ILE ASN ASP GLU VAL VAL ASN GLY LYS SEQRES 29 B 447 VAL GLN ASP ASP ARG ARG ILE SER TYR MET GLN GLN HIS SEQRES 30 B 447 LEU VAL GLN VAL HIS ARG THR ILE HIS ASP GLY LEU HIS SEQRES 31 B 447 VAL LYS GLY TYR MET ALA TRP SER LEU LEU ASP ASN PHE SEQRES 32 B 447 GLU TRP ALA GLU GLY TYR ASN MET ARG PHE GLY MET ILE SEQRES 33 B 447 HIS VAL ASP PHE ARG THR GLN VAL ARG THR PRO LYS GLU SEQRES 34 B 447 SER TYR TYR TRP TYR ARG ASN VAL VAL SER ASN ASN TRP SEQRES 35 B 447 LEU GLU THR ARG ARG SEQRES 1 C 447 THR ILE PHE GLN PHE PRO GLN ASP PHE MET TRP GLY THR SEQRES 2 C 447 ALA THR ALA ALA TYR GLN ILE GLU GLY ALA TYR GLN GLU SEQRES 3 C 447 ASP GLY ARG GLY LEU SER ILE TRP ASP THR PHE ALA HIS SEQRES 4 C 447 THR PRO GLY LYS VAL PHE ASN GLY ASP ASN GLY ASN VAL SEQRES 5 C 447 ALA CYS ASP SER TYR HIS ARG TYR GLU GLU ASP ILE ARG SEQRES 6 C 447 LEU MET LYS GLU LEU GLY ILE ARG THR TYR ARG PHE SER SEQRES 7 C 447 VAL SER TRP PRO ARG ILE PHE PRO ASN GLY ASP GLY GLU SEQRES 8 C 447 VAL ASN GLN GLU GLY LEU ASP TYR TYR HIS ARG VAL VAL SEQRES 9 C 447 ASP LEU LEU ASN ASP ASN GLY ILE GLU PRO PHE CYS THR SEQRES 10 C 447 LEU TYR HIS TRP ASP LEU PRO GLN ALA LEU GLN ASP ALA SEQRES 11 C 447 GLY GLY TRP GLY ASN ARG ARG THR ILE GLN ALA PHE VAL SEQRES 12 C 447 GLN PHE ALA GLU THR MET PHE ARG GLU PHE HIS GLY LYS SEQRES 13 C 447 ILE GLN HIS TRP LEU THR PHE ASN GLU PRO TRP CYS ILE SEQRES 14 C 447 ALA PHE LEU SER ASN MET LEU GLY VAL HIS ALA PRO GLY SEQRES 15 C 447 LEU THR ASN LEU GLN THR ALA ILE ASP VAL GLY HIS HIS SEQRES 16 C 447 LEU LEU VAL ALA HIS GLY LEU SER VAL ARG ARG PHE ARG SEQRES 17 C 447 GLU LEU GLY THR SER GLY GLN ILE GLY ILE ALA PRO ASN SEQRES 18 C 447 VAL SER TRP ALA VAL PRO TYR SER THR SER GLU GLU ASP SEQRES 19 C 447 LYS ALA ALA CYS ALA ARG THR ILE SER LEU HIS SER ASP SEQRES 20 C 447 TRP PHE LEU GLN PRO ILE TYR GLN GLY SER TYR PRO GLN SEQRES 21 C 447 PHE LEU VAL ASP TRP PHE ALA GLU GLN GLY ALA THR VAL SEQRES 22 C 447 PRO ILE GLN ASP GLY ASP MET ASP ILE ILE GLY GLU PRO SEQRES 23 C 447 ILE ASP MET ILE GLY ILE ASN TYR TYR SER MET SER VAL SEQRES 24 C 447 ASN ARG PHE ASN PRO GLU ALA GLY PHE LEU GLN SER GLU SEQRES 25 C 447 GLU ILE ASN MET GLY LEU PRO VAL THR ASP ILE GLY TRP SEQRES 26 C 447 PRO VAL GLU SER ARG GLY LEU TYR GLU VAL LEU HIS TYR SEQRES 27 C 447 LEU GLN LYS TYR GLY ASN ILE ASP ILE TYR ILE THR GLU SEQRES 28 C 447 ASN GLY ALA CYS ILE ASN ASP GLU VAL VAL ASN GLY LYS SEQRES 29 C 447 VAL GLN ASP ASP ARG ARG ILE SER TYR MET GLN GLN HIS SEQRES 30 C 447 LEU VAL GLN VAL HIS ARG THR ILE HIS ASP GLY LEU HIS SEQRES 31 C 447 VAL LYS GLY TYR MET ALA TRP SER LEU LEU ASP ASN PHE SEQRES 32 C 447 GLU TRP ALA GLU GLY TYR ASN MET ARG PHE GLY MET ILE SEQRES 33 C 447 HIS VAL ASP PHE ARG THR GLN VAL ARG THR PRO LYS GLU SEQRES 34 C 447 SER TYR TYR TRP TYR ARG ASN VAL VAL SER ASN ASN TRP SEQRES 35 C 447 LEU GLU THR ARG ARG SEQRES 1 D 447 THR ILE PHE GLN PHE PRO GLN ASP PHE MET TRP GLY THR SEQRES 2 D 447 ALA THR ALA ALA TYR GLN ILE GLU GLY ALA TYR GLN GLU SEQRES 3 D 447 ASP GLY ARG GLY LEU SER ILE TRP ASP THR PHE ALA HIS SEQRES 4 D 447 THR PRO GLY LYS VAL PHE ASN GLY ASP ASN GLY ASN VAL SEQRES 5 D 447 ALA CYS ASP SER TYR HIS ARG TYR GLU GLU ASP ILE ARG SEQRES 6 D 447 LEU MET LYS GLU LEU GLY ILE ARG THR TYR ARG PHE SER SEQRES 7 D 447 VAL SER TRP PRO ARG ILE PHE PRO ASN GLY ASP GLY GLU SEQRES 8 D 447 VAL ASN GLN GLU GLY LEU ASP TYR TYR HIS ARG VAL VAL SEQRES 9 D 447 ASP LEU LEU ASN ASP ASN GLY ILE GLU PRO PHE CYS THR SEQRES 10 D 447 LEU TYR HIS TRP ASP LEU PRO GLN ALA LEU GLN ASP ALA SEQRES 11 D 447 GLY GLY TRP GLY ASN ARG ARG THR ILE GLN ALA PHE VAL SEQRES 12 D 447 GLN PHE ALA GLU THR MET PHE ARG GLU PHE HIS GLY LYS SEQRES 13 D 447 ILE GLN HIS TRP LEU THR PHE ASN GLU PRO TRP CYS ILE SEQRES 14 D 447 ALA PHE LEU SER ASN MET LEU GLY VAL HIS ALA PRO GLY SEQRES 15 D 447 LEU THR ASN LEU GLN THR ALA ILE ASP VAL GLY HIS HIS SEQRES 16 D 447 LEU LEU VAL ALA HIS GLY LEU SER VAL ARG ARG PHE ARG SEQRES 17 D 447 GLU LEU GLY THR SER GLY GLN ILE GLY ILE ALA PRO ASN SEQRES 18 D 447 VAL SER TRP ALA VAL PRO TYR SER THR SER GLU GLU ASP SEQRES 19 D 447 LYS ALA ALA CYS ALA ARG THR ILE SER LEU HIS SER ASP SEQRES 20 D 447 TRP PHE LEU GLN PRO ILE TYR GLN GLY SER TYR PRO GLN SEQRES 21 D 447 PHE LEU VAL ASP TRP PHE ALA GLU GLN GLY ALA THR VAL SEQRES 22 D 447 PRO ILE GLN ASP GLY ASP MET ASP ILE ILE GLY GLU PRO SEQRES 23 D 447 ILE ASP MET ILE GLY ILE ASN TYR TYR SER MET SER VAL SEQRES 24 D 447 ASN ARG PHE ASN PRO GLU ALA GLY PHE LEU GLN SER GLU SEQRES 25 D 447 GLU ILE ASN MET GLY LEU PRO VAL THR ASP ILE GLY TRP SEQRES 26 D 447 PRO VAL GLU SER ARG GLY LEU TYR GLU VAL LEU HIS TYR SEQRES 27 D 447 LEU GLN LYS TYR GLY ASN ILE ASP ILE TYR ILE THR GLU SEQRES 28 D 447 ASN GLY ALA CYS ILE ASN ASP GLU VAL VAL ASN GLY LYS SEQRES 29 D 447 VAL GLN ASP ASP ARG ARG ILE SER TYR MET GLN GLN HIS SEQRES 30 D 447 LEU VAL GLN VAL HIS ARG THR ILE HIS ASP GLY LEU HIS SEQRES 31 D 447 VAL LYS GLY TYR MET ALA TRP SER LEU LEU ASP ASN PHE SEQRES 32 D 447 GLU TRP ALA GLU GLY TYR ASN MET ARG PHE GLY MET ILE SEQRES 33 D 447 HIS VAL ASP PHE ARG THR GLN VAL ARG THR PRO LYS GLU SEQRES 34 D 447 SER TYR TYR TRP TYR ARG ASN VAL VAL SER ASN ASN TRP SEQRES 35 D 447 LEU GLU THR ARG ARG

FORMUL 5 HOH *1541(H2 O)

HELIX 1 1 ALA A 18 ILE A 21 1 4 HELIX 2 2 GLU A 27 GLY A 29 5 3 HELIX 3 3 ILE A 34 ALA A 39 1 6 HELIX 4 4 PHE A 46 GLY A 48 5 3 HELIX 5 5 SER A 57 GLU A 70 1 14 HELIX 6 6 TRP A 82 ILE A 85 1 4 HELIX 7 7 GLN A 95 ASN A 111 1 17 HELIX 8 8 GLN A 126 ASP A 130 1 5 HELIX 9 9 GLY A 133 GLY A 135 5 3 HELIX 10 10 ARG A 138 GLU A 153 1 16 HELIX 11 11 HIS A 155 LYS A 157 5 3 HELIX 12 12 PRO A 167 ASN A 175 1 9 HELIX 13 13 LEU A 187 GLU A 210 1 24 HELIX 14 14 GLU A 233 HIS A 246 1 14 HELIX 15 15 ASP A 248 GLN A 256 1 9 HELIX 16 16 GLN A 261 GLN A 270 1 10 HELIX 17 17 ASP A 280 ILE A 284 1 5 HELIX 18 18 GLY A 308 LEU A 310 5 3 HELIX 19 19 SER A 330 TYR A 343 5 14 HELIX 20 20 ASP A 369 ASP A 388 1 20 HELIX 21 21 TRP A 406 ASN A 411 5 6 HELIX 22 22 GLU A 430 ASN A 441 1 12 HELIX 23 23 ALA B 18 ILE B 21 1 4 HELIX 24 24 GLU B 27 GLY B 29 5 3 HELIX 25 25 ILE B 34 ALA B 39 1 6 HELIX 26 26 PHE B 46 GLY B 48 5 3 HELIX 27 27 SER B 57 GLU B 70 1 14 HELIX 28 28 TRP B 82 ILE B 85 1 4 HELIX 29 29 GLN B 95 ASN B 111 1 17 HELIX 30 30 GLN B 126 ASP B 130 1 5 HELIX 31 31 GLY B 133 GLY B 135 5 3 HELIX 32 32 ARG B 138 GLU B 153 1 16 HELIX 33 33 HIS B 155 LYS B 157 5 3 HELIX 34 34 PRO B 167 ASN B 175 1 9 HELIX 35 35 LEU B 187 LEU B 211 1 25 HELIX 36 36 GLU B 233 HIS B 246 1 14 HELIX 37 37 ASP B 248 GLN B 256 1 9 HELIX 38 38 GLN B 261 GLN B 270 1 10 HELIX 39 39 ASP B 280 ILE B 284 1 5 HELIX 40 40 SER B 330 TYR B 343 5 14 HELIX 41 41 ASP B 369 HIS B 387 1 19 HELIX 42 42 TRP B 406 GLU B 408 5 3 HELIX 43 43 GLU B 430 ASN B 441 1 12 HELIX 44 44 ALA C 18 ILE C 21 1 4 HELIX 45 45 GLU C 27 GLY C 29 5 3 HELIX 46 46 ILE C 34 ALA C 39 1 6 HELIX 47 47 PHE C 46 GLY C 48 5 3 HELIX 48 48 SER C 57 GLU C 70 1 14 HELIX 49 49 TRP C 82 ILE C 85 1 4 HELIX 50 50 GLN C 95 ASN C 111 1 17 HELIX 51 51 GLN C 126 ASP C 130 1 5 HELIX 52 52 GLY C 133 GLY C 135 5 3 HELIX 53 53 ARG C 137 GLU C 153 5 17 HELIX 54 54 HIS C 155 LYS C 157 5 3 HELIX 55 55 PRO C 167 ASN C 175 1 9 HELIX 56 56 LEU C 187 LEU C 211 1 25 HELIX 57 57 GLU C 233 HIS C 246 1 14 HELIX 58 58 ASP C 248 GLN C 256 1 9 HELIX 59 59 GLN C 261 GLN C 270 1 10 HELIX 60 60 ASP C 280 ILE C 284 1 5 HELIX 61 61 SER C 330 TYR C 343 5 14 HELIX 62 62 ASP C 369 HIS C 387 1 19 HELIX 63 63 TRP C 406 GLU C 408 5 3 HELIX 64 64 GLU C 430 ASN C 441 1 12 HELIX 65 65 ALA D 18 ILE D 21 1 4 HELIX 66 66 GLU D 27 GLY D 29 5 3 HELIX 67 67 ILE D 34 ALA D 39 1 6 HELIX 68 68 PHE D 46 GLY D 48 5 3 HELIX 69 69 SER D 57 GLU D 70 1 14 HELIX 70 70 TRP D 82 ILE D 85 1 4 HELIX 71 71 GLN D 95 ASN D 111 1 17 HELIX 72 72 GLN D 126 ASP D 130 1 5 HELIX 73 73 GLY D 133 GLY D 135 5 3 HELIX 74 74 ARG D 137 GLU D 153 1 17 HELIX 75 75 HIS D 155 LYS D 157 5 3 HELIX 76 76 PRO D 167 ASN D 175 1 9 HELIX 77 77 LEU D 187 LEU D 211 1 25 HELIX 78 78 GLU D 233 HIS D 246 1 14 HELIX 79 79 ASP D 248 GLN D 256 1 9 HELIX 80 80 GLN D 261 GLN D 270 1 10 HELIX 81 81 ASP D 280 ILE D 284 1 5 HELIX 82 82 SER D 330 TYR D 343 5 14 HELIX 83 83 ASP D 369 ASP D 388 1 20 HELIX 84 84 TRP D 406 ASN D 411 5 6 HELIX 85 85 GLU D 430 ASN D 441 1 12

SHEET 1 A 2 ILE A 3 GLN A 5 0 SHEET 2 A 2 TRP A 443 GLU A 445 -1 N LEU A 444 O PHE A 4 SHEET 1 B 9 GLY A 394 TRP A 398 0 SHEET 2 B 9 MET A 11 ALA A 15 1 N MET A 11 O TYR A 395 SHEET 3 B 9 THR A 75 SER A 79 1 N THR A 75 O THR A 14 SHEET 4 B 9 GLU A 114 THR A 118 1 N GLU A 114 O TYR A 76 SHEET 5 B 9 HIS A 160 LEU A 162 1 N HIS A 160 O CYS A 117 SHEET 6 B 9 GLN A 216 ASN A 222 1 N GLN A 216 O TRP A 161 SHEET 7 B 9 MET A 290 ASN A 294 1 N MET A 290 O ILE A 219 SHEET 8 B 9 ILE A 348 GLU A 352 1 N TYR A 349 O ILE A 291 SHEET 9 B 9 VAL A 392 TYR A 395 1 N LYS A 393 O ILE A 348 SHEET 1 C 3 ALA A 226 PRO A 228 0 SHEET 2 C 3 SER A 299 PHE A 303 1 N SER A 299 O VAL A 227 SHEET 3 C 3 SER A 312 ILE A 315 -1 N ILE A 315 O VAL A 300 SHEET 1 D 2 ILE A 417 ASP A 420 0 SHEET 2 D 2 VAL A 425 PRO A 428 -1 N THR A 427 O HIS A 418 SHEET 1 E 2 ILE B 3 GLN B 5 0 SHEET 2 E 2 TRP B 443 GLU B 445 -1 N LEU B 444 O PHE B 4 SHEET 1 F 9 GLY B 394 TRP B 398 0 SHEET 2 F 9 MET B 11 ALA B 15 1 N MET B 11 O TYR B 395 SHEET 3 F 9 THR B 75 SER B 79 1 N THR B 75 O THR B 14 SHEET 4 F 9 GLU B 114 THR B 118 1 N GLU B 114 O TYR B 76 SHEET 5 F 9 HIS B 160 LEU B 162 1 N HIS B 160 O CYS B 117 SHEET 6 F 9 GLN B 216 ASN B 222 1 N GLN B 216 O TRP B 161 SHEET 7 F 9 MET B 290 ASN B 294 1 N MET B 290 O ILE B 219 SHEET 8 F 9 ILE B 348 GLU B 352 1 N TYR B 349 O ILE B 291 SHEET 9 F 9 VAL B 392 TYR B 395 1 N LYS B 393 O ILE B 348 SHEET 1 G 3 ALA B 226 PRO B 228 0 SHEET 2 G 3 SER B 299 PHE B 303 1 N SER B 299 O VAL B 227 SHEET 3 G 3 SER B 312 ILE B 315 -1 N ILE B 315 O VAL B 300 SHEET 1 H 2 ILE B 417 ASP B 420 0 SHEET 2 H 2 VAL B 425 PRO B 428 -1 N THR B 427 O HIS B 418 SHEET 1 I 2 ILE C 3 GLN C 5 0 SHEET 2 I 2 TRP C 443 GLU C 445 -1 N LEU C 444 O PHE C 4 SHEET 1 J 9 GLY C 394 TRP C 398 0 SHEET 2 J 9 MET C 11 ALA C 15 1 N MET C 11 O TYR C 395 SHEET 3 J 9 THR C 75 SER C 79 1 N THR C 75 O THR C 14 SHEET 4 J 9 GLU C 114 THR C 118 1 N GLU C 114 O TYR C 76 SHEET 5 J 9 HIS C 160 LEU C 162 1 N HIS C 160 O CYS C 117 SHEET 6 J 9 GLN C 216 ASN C 222 1 N GLN C 216 O TRP C 161 SHEET 7 J 9 MET C 290 ASN C 294 1 N MET C 290 O ILE C 219 SHEET 8 J 9 ILE C 348 GLU C 352 1 N TYR C 349 O ILE C 291 SHEET 9 J 9 VAL C 392 TYR C 395 1 N LYS C 393 O ILE C 348 SHEET 1 K 3 ALA C 226 PRO C 228 0 SHEET 2 K 3 SER C 299 PHE C 303 1 N SER C 299 O VAL C 227 SHEET 3 K 3 SER C 312 ILE C 315 -1 N ILE C 315 O VAL C 300 SHEET 1 L 2 ILE C 417 ASP C 420 0 SHEET 2 L 2 VAL C 425 PRO C 428 -1 N THR C 427 O HIS C 418 SHEET 1 M 2 ILE D 3 GLN D 5 0 SHEET 2 M 2 TRP D 443 GLU D 445 -1 N LEU D 444 O PHE D 4 SHEET 1 N 9 GLY D 394 TRP D 398 0 SHEET 2 N 9 MET D 11 ALA D 15 1 N MET D 11 O TYR D 395 SHEET 3 N 9 THR D 75 SER D 79 1 N THR D 75 O THR D 14 SHEET 4 N 9 GLU D 114 THR D 118 1 N GLU D 114 O TYR D 76 SHEET 5 N 9 HIS D 160 LEU D 162 1 N HIS D 160 O CYS D 117 SHEET 6 N 9 GLN D 216 ASN D 222 1 N GLN D 216 O TRP D 161 SHEET 7 N 9 MET D 290 ASN D 294 1 N MET D 290 O ILE D 219 SHEET 8 N 9 ILE D 348 GLU D 352 1 N TYR D 349 O ILE D 291 SHEET 9 N 9 VAL D 392 TYR D 395 1 N LYS D 393 O ILE D 348 SHEET 1 O 3 ALA D 226 PRO D 228 0 SHEET 2 O 3 SER D 299 PHE D 303 1 N SER D 299 O VAL D 227 SHEET 3 O 3 SER D 312 ILE D 315 -1 N ILE D 315 O VAL D 300 SHEET 1 P 2 ILE D 417 ASP D 420 0 SHEET 2 P 2 VAL D 425 PRO D 428 -1 N THR D 427 O HIS D 418

CISPEP 1 ALA A 181 PRO A 182 0 0.96 CISPEP 2 ALA B 181 PRO B 182 0 -0.01 CISPEP 3 ALA C 181 PRO C 182 0 -1.11 CISPEP 4 ALA D 181 PRO D 182 0 0.89

CRYST1 205.460 205.460 155.860 90.00 90.00 90.00 P 42 21 2 32

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 0.004867 0.000000 0.000000 0.00000

SCALE2 0.000000 0.004867 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006416 0.00000

MTRIX1 1 -0.003907 -0.999992 0.000477 100.85710 1

MTRIX2 1 0.999971 -0.003904 0.006489 -0.45350 1

MTRIX3 1 -0.006487 0.000502 0.999979 0.22540 1

MTRIX1 2 -0.999873 0.002548 -0.015757 101.69910 1

MTRIX2 2 -0.002653 -0.999975 0.006625 100.07450 1

MTRIX3 2 -0.015740 0.006666 0.999854 0.22180 1

MTRIX1 3 -0.002523 0.999869 -0.015986 1.28930 1

MTRIX2 3 -0.999997 -0.002534 -0.000679 100.81960 1

MTRIX3 3 -0.000719 0.015984 0.999872 -0.93910 1