HEADER SYNTHASE 13-JUN-05 2BUH TITLE E. COLI BETA-KETOACYL (ACYL CARRIER PROTEIN) SYNTHASE I, 120 K COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE I; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: BETA-KETOACYL-ACP SYNTHASE I, KAS I; COMPND 5 EC: 2.3.1.41; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: M15PREP4, QIAGEN; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS FATTY ACID SYNTHASE, THIOLASE FOLD, CLAISEN CONDENSATION, KEYWDS 2 TRANSFERASE, SYNTHASE EXPDTA X-RAY DIFFRACTION AUTHOR J.G.OLSEN,P.VON WETTSTEIN-KNOWLES,A.HENRIKSEN REVDAT 5 13-DEC-23 2BUH 1 JRNL REMARK REVDAT 4 05-JUL-17 2BUH 1 REMARK REVDAT 3 24-FEB-09 2BUH 1 VERSN REVDAT 2 01-FEB-06 2BUH 1 AUTHOR JRNL REVDAT 1 16-JUN-05 2BUH 0 SPRSDE 16-JUN-05 2BUH 1OG8 JRNL AUTH P.VON WETTSTEIN-KNOWLES,J.G.OLSEN,K.A.MCGUIRE,A.HENRIKSEN JRNL TITL FATTY ACID SYNTHESIS. ROLE OF ACTIVE SITE HISTIDINES AND JRNL TITL 2 LYSINE IN CYS-HIS-HIS-TYPE BETA-KETOACYL-ACYL CARRIER JRNL TITL 3 PROTEIN SYNTHASES. JRNL REF FEBS J. V. 273 695 2006 JRNL REFN ISSN 1742-464X JRNL PMID 16441657 JRNL DOI 10.1111/J.1742-4658.2005.05101.X REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MLF REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.5 REMARK 3 NUMBER OF REFLECTIONS : 124549 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) : 0.217 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6276 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 13845 REMARK 3 BIN R VALUE (WORKING SET) : 0.3320 REMARK 3 BIN FREE R VALUE : 0.3660 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 762 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11924 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 897 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.31000 REMARK 3 B22 (A**2) : 5.41000 REMARK 3 B33 (A**2) : -6.72000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.23 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.730 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.620 ; 4.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.170 ; 5.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.690 ; 5.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.520 ; 5.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 52.90 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2BUH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1290024487. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : 7.40 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 134141 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 29.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.9 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 60.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.53000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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 1DD8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2% PEG 400, 1.9 M AMMONIUM REMARK 280 SULPHATE,0.1 M BIS-TRIS PROPANE PH 6.5, PH 7.40 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 29.55750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 106.19050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 69.71500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 106.19050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.55750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 69.71500 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 400 REMARK 400 COMPOUND REMARK 400 CATALYTIC ACTIVITY: ACYL-[ACYL-CARRIER PROTEIN] + MALONYL-[ACYL- REMARK 400 CARRIER PROTEIN] = 3-OXOACYL-[ACYL-CARRIER PROTEIN] + CO(2) + REMARK 400 [ACYL-CARRIER PROTEIN]. 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 LEU A 54 135.92 -170.90 REMARK 500 SER A 161 46.10 -163.72 REMARK 500 ALA A 162 -130.42 49.06 REMARK 500 TYR A 222 -6.65 82.36 REMARK 500 ASP A 227 35.74 -146.51 REMARK 500 ALA A 267 -84.89 -133.07 REMARK 500 SER A 301 37.89 84.35 REMARK 500 LEU A 335 -110.62 55.12 REMARK 500 ASN A 372 69.36 -100.84 REMARK 500 ARG A 380 145.07 -174.57 REMARK 500 THR A 383 -38.62 -130.66 REMARK 500 SER B 109 84.14 -150.00 REMARK 500 SER B 161 48.38 -163.79 REMARK 500 ALA B 162 -125.28 52.20 REMARK 500 THR B 209 -2.65 -141.14 REMARK 500 ALA B 224 -17.31 -48.60 REMARK 500 ASP B 227 37.89 -143.77 REMARK 500 ALA B 267 -84.90 -133.69 REMARK 500 SER B 301 41.89 83.59 REMARK 500 LEU B 335 -106.63 55.36 REMARK 500 ASN B 372 73.34 -105.75 REMARK 500 GLU C 91 2.18 -67.07 REMARK 500 SER C 161 46.43 -159.24 REMARK 500 ALA C 162 -129.16 53.78 REMARK 500 THR C 165 -70.45 -35.50 REMARK 500 TYR C 222 -5.15 76.23 REMARK 500 ASP C 227 39.91 -147.45 REMARK 500 ASP C 268 147.16 62.11 REMARK 500 SER C 301 42.50 82.32 REMARK 500 LYS C 320 50.34 -113.88 REMARK 500 LEU C 335 -107.52 45.70 REMARK 500 GLU C 363 85.80 -156.71 REMARK 500 THR C 383 -40.77 -133.12 REMARK 500 SER D 161 50.31 -167.93 REMARK 500 ALA D 162 -129.09 52.04 REMARK 500 THR D 165 -70.76 -35.46 REMARK 500 TYR D 222 -5.69 78.30 REMARK 500 ASP D 227 37.74 -140.87 REMARK 500 ALA D 267 -77.07 -139.76 REMARK 500 SER D 301 37.44 84.14 REMARK 500 LEU D 335 -108.50 49.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 C 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 D 901 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DD8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN]SYNTHASE I REMARK 900 FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1EK4 RELATED DB: PDB REMARK 900 BETA-KETOACYL [ACYL CARRIER PROTEIN] SYNTHASE I IN COMPLEXWITH REMARK 900 DODECANOIC ACID TO 1.85 RESOLUTION REMARK 900 RELATED ID: 1F91 RELATED DB: PDB REMARK 900 BETA-KETOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE I IN COMPLEXWITH C10 REMARK 900 FATTY ACID SUBSTRATE REMARK 900 RELATED ID: 1FJ4 RELATED DB: PDB REMARK 900 THE STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN]SYNTHASE I IN REMARK 900 COMPLEX WITH THIOLACTOMYCIN, IMPLICATIONS FORDRUG DESIGN REMARK 900 RELATED ID: 1FJ8 RELATED DB: PDB REMARK 900 THE STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN]SYNTHASE I IN REMARK 900 COMPLEX WITH CERULENIN, IMPLICATIONS FOR DRUGDESIGN REMARK 900 RELATED ID: 1G5X RELATED DB: PDB REMARK 900 THE STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN]SYNTHASE I REMARK 900 RELATED ID: 1H4F RELATED DB: PDB REMARK 900 E. COLI BETA-KETOACYL [ACYL CARRIER PROTEIN ] SYNTHASE I K328R REMARK 900 RELATED ID: 1OEQ RELATED DB: PDB REMARK 900 STRUCTURE OF ESCHERICHIA COLI BETA-KETOACYL [ ACYL CARRIER PROTEIN] REMARK 900 SYNTHASE I LYS328ALA MUTANT REMARK 900 RELATED ID: 1OER RELATED DB: PDB REMARK 900 KAS I LYS328ALA MUTANT IN COMPLEX WITH FATTY ACID REMARK 900 RELATED ID: 2BUI RELATED DB: PDB REMARK 900 E. COLI BETA-KETOACYL [ACYL CARRIER PROTEIN ] SYNTHASE I IN COMPLEX REMARK 900 WITH OCTANOIC ACID , 120K DBREF 2BUH A 1 406 UNP P14926 FABB_ECOLI 1 406 DBREF 2BUH B 1 406 UNP P14926 FABB_ECOLI 1 406 DBREF 2BUH C 1 406 UNP P14926 FABB_ECOLI 1 406 DBREF 2BUH D 1 406 UNP P14926 FABB_ECOLI 1 406 SEQRES 1 A 406 MET LYS ARG ALA VAL ILE THR GLY LEU GLY ILE VAL SER SEQRES 2 A 406 SER ILE GLY ASN ASN GLN GLN GLU VAL LEU ALA SER LEU SEQRES 3 A 406 ARG GLU GLY ARG SER GLY ILE THR PHE SER GLN GLU LEU SEQRES 4 A 406 LYS ASP SER GLY MET ARG SER HIS VAL TRP GLY ASN VAL SEQRES 5 A 406 LYS LEU ASP THR THR GLY LEU ILE ASP ARG LYS VAL VAL SEQRES 6 A 406 ARG PHE MET SER ASP ALA SER ILE TYR ALA PHE LEU SER SEQRES 7 A 406 MET GLU GLN ALA ILE ALA ASP ALA GLY LEU SER PRO GLU SEQRES 8 A 406 ALA TYR GLN ASN ASN PRO ARG VAL GLY LEU ILE ALA GLY SEQRES 9 A 406 SER GLY GLY GLY SER PRO ARG PHE GLN VAL PHE GLY ALA SEQRES 10 A 406 ASP ALA MET ARG GLY PRO ARG GLY LEU LYS ALA VAL GLY SEQRES 11 A 406 PRO TYR VAL VAL THR LYS ALA MET ALA SER GLY VAL SER SEQRES 12 A 406 ALA CYS LEU ALA THR PRO PHE LYS ILE HIS GLY VAL ASN SEQRES 13 A 406 TYR SER ILE SER SER ALA CYS ALA THR SER ALA HIS CYS SEQRES 14 A 406 ILE GLY ASN ALA VAL GLU GLN ILE GLN LEU GLY LYS GLN SEQRES 15 A 406 ASP ILE VAL PHE ALA GLY GLY GLY GLU GLU LEU CYS TRP SEQRES 16 A 406 GLU MET ALA CYS GLU PHE ASP ALA MET GLY ALA LEU SER SEQRES 17 A 406 THR LYS TYR ASN ASP THR PRO GLU LYS ALA SER ARG THR SEQRES 18 A 406 TYR ASP ALA HIS ARG ASP GLY PHE VAL ILE ALA GLY GLY SEQRES 19 A 406 GLY GLY MET VAL VAL VAL GLU GLU LEU GLU HIS ALA LEU SEQRES 20 A 406 ALA ARG GLY ALA HIS ILE TYR ALA GLU ILE VAL GLY TYR SEQRES 21 A 406 GLY ALA THR SER ASP GLY ALA ASP MET VAL ALA PRO SER SEQRES 22 A 406 GLY GLU GLY ALA VAL ARG CYS MET LYS MET ALA MET HIS SEQRES 23 A 406 GLY VAL ASP THR PRO ILE ASP TYR LEU ASN SER HIS GLY SEQRES 24 A 406 THR SER THR PRO VAL GLY ASP VAL LYS GLU LEU ALA ALA SEQRES 25 A 406 ILE ARG GLU VAL PHE GLY ASP LYS SER PRO ALA ILE SER SEQRES 26 A 406 ALA THR LYS ALA MET THR GLY HIS SER LEU GLY ALA ALA SEQRES 27 A 406 GLY VAL GLN GLU ALA ILE TYR SER LEU LEU MET LEU GLU SEQRES 28 A 406 HIS GLY PHE ILE ALA PRO SER ILE ASN ILE GLU GLU LEU SEQRES 29 A 406 ASP GLU GLN ALA ALA GLY LEU ASN ILE VAL THR GLU THR SEQRES 30 A 406 THR ASP ARG GLU LEU THR THR VAL MET SER ASN SER PHE SEQRES 31 A 406 GLY PHE GLY GLY THR ASN ALA THR LEU VAL MET ARG LYS SEQRES 32 A 406 LEU LYS ASP SEQRES 1 B 406 MET LYS ARG ALA VAL ILE THR GLY LEU GLY ILE VAL SER SEQRES 2 B 406 SER ILE GLY ASN ASN GLN GLN GLU VAL LEU ALA SER LEU SEQRES 3 B 406 ARG GLU GLY ARG SER GLY ILE THR PHE SER GLN GLU LEU SEQRES 4 B 406 LYS ASP SER GLY MET ARG SER HIS VAL TRP GLY ASN VAL SEQRES 5 B 406 LYS LEU ASP THR THR GLY LEU ILE ASP ARG LYS VAL VAL SEQRES 6 B 406 ARG PHE MET SER ASP ALA SER ILE TYR ALA PHE LEU SER SEQRES 7 B 406 MET GLU GLN ALA ILE ALA ASP ALA GLY LEU SER PRO GLU SEQRES 8 B 406 ALA TYR GLN ASN ASN PRO ARG VAL GLY LEU ILE ALA GLY SEQRES 9 B 406 SER GLY GLY GLY SER PRO ARG PHE GLN VAL PHE GLY ALA SEQRES 10 B 406 ASP ALA MET ARG GLY PRO ARG GLY LEU LYS ALA VAL GLY SEQRES 11 B 406 PRO TYR VAL VAL THR LYS ALA MET ALA SER GLY VAL SER SEQRES 12 B 406 ALA CYS LEU ALA THR PRO PHE LYS ILE HIS GLY VAL ASN SEQRES 13 B 406 TYR SER ILE SER SER ALA CYS ALA THR SER ALA HIS CYS SEQRES 14 B 406 ILE GLY ASN ALA VAL GLU GLN ILE GLN LEU GLY LYS GLN SEQRES 15 B 406 ASP ILE VAL PHE ALA GLY GLY GLY GLU GLU LEU CYS TRP SEQRES 16 B 406 GLU MET ALA CYS GLU PHE ASP ALA MET GLY ALA LEU SER SEQRES 17 B 406 THR LYS TYR ASN ASP THR PRO GLU LYS ALA SER ARG THR SEQRES 18 B 406 TYR ASP ALA HIS ARG ASP GLY PHE VAL ILE ALA GLY GLY SEQRES 19 B 406 GLY GLY MET VAL VAL VAL GLU GLU LEU GLU HIS ALA LEU SEQRES 20 B 406 ALA ARG GLY ALA HIS ILE TYR ALA GLU ILE VAL GLY TYR SEQRES 21 B 406 GLY ALA THR SER ASP GLY ALA ASP MET VAL ALA PRO SER SEQRES 22 B 406 GLY GLU GLY ALA VAL ARG CYS MET LYS MET ALA MET HIS SEQRES 23 B 406 GLY VAL ASP THR PRO ILE ASP TYR LEU ASN SER HIS GLY SEQRES 24 B 406 THR SER THR PRO VAL GLY ASP VAL LYS GLU LEU ALA ALA SEQRES 25 B 406 ILE ARG GLU VAL PHE GLY ASP LYS SER PRO ALA ILE SER SEQRES 26 B 406 ALA THR LYS ALA MET THR GLY HIS SER LEU GLY ALA ALA SEQRES 27 B 406 GLY VAL GLN GLU ALA ILE TYR SER LEU LEU MET LEU GLU SEQRES 28 B 406 HIS GLY PHE ILE ALA PRO SER ILE ASN ILE GLU GLU LEU SEQRES 29 B 406 ASP GLU GLN ALA ALA GLY LEU ASN ILE VAL THR GLU THR SEQRES 30 B 406 THR ASP ARG GLU LEU THR THR VAL MET SER ASN SER PHE SEQRES 31 B 406 GLY PHE GLY GLY THR ASN ALA THR LEU VAL MET ARG LYS SEQRES 32 B 406 LEU LYS ASP SEQRES 1 C 406 MET LYS ARG ALA VAL ILE THR GLY LEU GLY ILE VAL SER SEQRES 2 C 406 SER ILE GLY ASN ASN GLN GLN GLU VAL LEU ALA SER LEU SEQRES 3 C 406 ARG GLU GLY ARG SER GLY ILE THR PHE SER GLN GLU LEU SEQRES 4 C 406 LYS ASP SER GLY MET ARG SER HIS VAL TRP GLY ASN VAL SEQRES 5 C 406 LYS LEU ASP THR THR GLY LEU ILE ASP ARG LYS VAL VAL SEQRES 6 C 406 ARG PHE MET SER ASP ALA SER ILE TYR ALA PHE LEU SER SEQRES 7 C 406 MET GLU GLN ALA ILE ALA ASP ALA GLY LEU SER PRO GLU SEQRES 8 C 406 ALA TYR GLN ASN ASN PRO ARG VAL GLY LEU ILE ALA GLY SEQRES 9 C 406 SER GLY GLY GLY SER PRO ARG PHE GLN VAL PHE GLY ALA SEQRES 10 C 406 ASP ALA MET ARG GLY PRO ARG GLY LEU LYS ALA VAL GLY SEQRES 11 C 406 PRO TYR VAL VAL THR LYS ALA MET ALA SER GLY VAL SER SEQRES 12 C 406 ALA CYS LEU ALA THR PRO PHE LYS ILE HIS GLY VAL ASN SEQRES 13 C 406 TYR SER ILE SER SER ALA CYS ALA THR SER ALA HIS CYS SEQRES 14 C 406 ILE GLY ASN ALA VAL GLU GLN ILE GLN LEU GLY LYS GLN SEQRES 15 C 406 ASP ILE VAL PHE ALA GLY GLY GLY GLU GLU LEU CYS TRP SEQRES 16 C 406 GLU MET ALA CYS GLU PHE ASP ALA MET GLY ALA LEU SER SEQRES 17 C 406 THR LYS TYR ASN ASP THR PRO GLU LYS ALA SER ARG THR SEQRES 18 C 406 TYR ASP ALA HIS ARG ASP GLY PHE VAL ILE ALA GLY GLY SEQRES 19 C 406 GLY GLY MET VAL VAL VAL GLU GLU LEU GLU HIS ALA LEU SEQRES 20 C 406 ALA ARG GLY ALA HIS ILE TYR ALA GLU ILE VAL GLY TYR SEQRES 21 C 406 GLY ALA THR SER ASP GLY ALA ASP MET VAL ALA PRO SER SEQRES 22 C 406 GLY GLU GLY ALA VAL ARG CYS MET LYS MET ALA MET HIS SEQRES 23 C 406 GLY VAL ASP THR PRO ILE ASP TYR LEU ASN SER HIS GLY SEQRES 24 C 406 THR SER THR PRO VAL GLY ASP VAL LYS GLU LEU ALA ALA SEQRES 25 C 406 ILE ARG GLU VAL PHE GLY ASP LYS SER PRO ALA ILE SER SEQRES 26 C 406 ALA THR LYS ALA MET THR GLY HIS SER LEU GLY ALA ALA SEQRES 27 C 406 GLY VAL GLN GLU ALA ILE TYR SER LEU LEU MET LEU GLU SEQRES 28 C 406 HIS GLY PHE ILE ALA PRO SER ILE ASN ILE GLU GLU LEU SEQRES 29 C 406 ASP GLU GLN ALA ALA GLY LEU ASN ILE VAL THR GLU THR SEQRES 30 C 406 THR ASP ARG GLU LEU THR THR VAL MET SER ASN SER PHE SEQRES 31 C 406 GLY PHE GLY GLY THR ASN ALA THR LEU VAL MET ARG LYS SEQRES 32 C 406 LEU LYS ASP SEQRES 1 D 406 MET LYS ARG ALA VAL ILE THR GLY LEU GLY ILE VAL SER SEQRES 2 D 406 SER ILE GLY ASN ASN GLN GLN GLU VAL LEU ALA SER LEU SEQRES 3 D 406 ARG GLU GLY ARG SER GLY ILE THR PHE SER GLN GLU LEU SEQRES 4 D 406 LYS ASP SER GLY MET ARG SER HIS VAL TRP GLY ASN VAL SEQRES 5 D 406 LYS LEU ASP THR THR GLY LEU ILE ASP ARG LYS VAL VAL SEQRES 6 D 406 ARG PHE MET SER ASP ALA SER ILE TYR ALA PHE LEU SER SEQRES 7 D 406 MET GLU GLN ALA ILE ALA ASP ALA GLY LEU SER PRO GLU SEQRES 8 D 406 ALA TYR GLN ASN ASN PRO ARG VAL GLY LEU ILE ALA GLY SEQRES 9 D 406 SER GLY GLY GLY SER PRO ARG PHE GLN VAL PHE GLY ALA SEQRES 10 D 406 ASP ALA MET ARG GLY PRO ARG GLY LEU LYS ALA VAL GLY SEQRES 11 D 406 PRO TYR VAL VAL THR LYS ALA MET ALA SER GLY VAL SER SEQRES 12 D 406 ALA CYS LEU ALA THR PRO PHE LYS ILE HIS GLY VAL ASN SEQRES 13 D 406 TYR SER ILE SER SER ALA CYS ALA THR SER ALA HIS CYS SEQRES 14 D 406 ILE GLY ASN ALA VAL GLU GLN ILE GLN LEU GLY LYS GLN SEQRES 15 D 406 ASP ILE VAL PHE ALA GLY GLY GLY GLU GLU LEU CYS TRP SEQRES 16 D 406 GLU MET ALA CYS GLU PHE ASP ALA MET GLY ALA LEU SER SEQRES 17 D 406 THR LYS TYR ASN ASP THR PRO GLU LYS ALA SER ARG THR SEQRES 18 D 406 TYR ASP ALA HIS ARG ASP GLY PHE VAL ILE ALA GLY GLY SEQRES 19 D 406 GLY GLY MET VAL VAL VAL GLU GLU LEU GLU HIS ALA LEU SEQRES 20 D 406 ALA ARG GLY ALA HIS ILE TYR ALA GLU ILE VAL GLY TYR SEQRES 21 D 406 GLY ALA THR SER ASP GLY ALA ASP MET VAL ALA PRO SER SEQRES 22 D 406 GLY GLU GLY ALA VAL ARG CYS MET LYS MET ALA MET HIS SEQRES 23 D 406 GLY VAL ASP THR PRO ILE ASP TYR LEU ASN SER HIS GLY SEQRES 24 D 406 THR SER THR PRO VAL GLY ASP VAL LYS GLU LEU ALA ALA SEQRES 25 D 406 ILE ARG GLU VAL PHE GLY ASP LYS SER PRO ALA ILE SER SEQRES 26 D 406 ALA THR LYS ALA MET THR GLY HIS SER LEU GLY ALA ALA SEQRES 27 D 406 GLY VAL GLN GLU ALA ILE TYR SER LEU LEU MET LEU GLU SEQRES 28 D 406 HIS GLY PHE ILE ALA PRO SER ILE ASN ILE GLU GLU LEU SEQRES 29 D 406 ASP GLU GLN ALA ALA GLY LEU ASN ILE VAL THR GLU THR SEQRES 30 D 406 THR ASP ARG GLU LEU THR THR VAL MET SER ASN SER PHE SEQRES 31 D 406 GLY PHE GLY GLY THR ASN ALA THR LEU VAL MET ARG LYS SEQRES 32 D 406 LEU LYS ASP HET NH4 A 901 1 HET NH4 B 901 1 HET NH4 C 901 1 HET NH4 D 901 1 HETNAM NH4 AMMONIUM ION FORMUL 5 NH4 4(H4 N 1+) FORMUL 9 HOH *897(H2 O) HELIX 1 1 ASN A 18 GLY A 29 1 12 HELIX 2 2 SER A 36 SER A 42 1 7 HELIX 3 3 ASP A 61 ARG A 66 1 6 HELIX 4 4 SER A 69 ALA A 86 1 18 HELIX 5 5 SER A 89 GLN A 94 1 6 HELIX 6 6 SER A 109 ARG A 121 1 13 HELIX 7 7 GLY A 125 GLY A 130 1 6 HELIX 8 8 TYR A 132 MET A 138 1 7 HELIX 9 9 SER A 140 THR A 148 1 9 HELIX 10 10 SER A 161 CYS A 163 5 3 HELIX 11 11 ALA A 164 LEU A 179 1 16 HELIX 12 12 CYS A 194 ALA A 203 1 10 HELIX 13 13 THR A 214 ALA A 218 5 5 HELIX 14 14 LEU A 243 ARG A 249 1 7 HELIX 15 15 GLY A 274 MET A 285 1 12 HELIX 16 16 THR A 302 GLY A 318 1 17 HELIX 17 17 ASP A 319 SER A 321 5 3 HELIX 18 18 THR A 327 GLY A 332 1 6 HELIX 19 19 SER A 334 GLY A 336 5 3 HELIX 20 20 ALA A 337 GLY A 353 1 17 HELIX 21 21 ASP A 365 ALA A 369 5 5 HELIX 22 22 ASN B 18 GLY B 29 1 12 HELIX 23 23 SER B 36 SER B 42 1 7 HELIX 24 24 ASP B 61 ARG B 66 1 6 HELIX 25 25 SER B 69 GLY B 87 1 19 HELIX 26 26 SER B 89 GLN B 94 1 6 HELIX 27 27 SER B 109 ARG B 121 1 13 HELIX 28 28 GLY B 125 GLY B 130 1 6 HELIX 29 29 TYR B 132 MET B 138 1 7 HELIX 30 30 SER B 140 THR B 148 1 9 HELIX 31 31 SER B 161 CYS B 163 5 3 HELIX 32 32 ALA B 164 LEU B 179 1 16 HELIX 33 33 CYS B 194 ALA B 203 1 10 HELIX 34 34 THR B 214 ALA B 218 5 5 HELIX 35 35 LEU B 243 ARG B 249 1 7 HELIX 36 36 GLY B 274 HIS B 286 1 13 HELIX 37 37 THR B 302 GLY B 318 1 17 HELIX 38 38 THR B 327 GLY B 332 1 6 HELIX 39 39 SER B 334 GLY B 336 5 3 HELIX 40 40 ALA B 337 GLY B 353 1 17 HELIX 41 41 ASP B 365 ALA B 369 5 5 HELIX 42 42 ASN C 18 GLY C 29 1 12 HELIX 43 43 SER C 36 SER C 42 1 7 HELIX 44 44 ASP C 61 ARG C 66 1 6 HELIX 45 45 SER C 69 ALA C 86 1 18 HELIX 46 46 SER C 89 GLN C 94 1 6 HELIX 47 47 SER C 109 ARG C 121 1 13 HELIX 48 48 GLY C 125 GLY C 130 1 6 HELIX 49 49 TYR C 132 MET C 138 1 7 HELIX 50 50 SER C 140 THR C 148 1 9 HELIX 51 51 SER C 161 CYS C 163 5 3 HELIX 52 52 ALA C 164 LEU C 179 1 16 HELIX 53 53 CYS C 194 ALA C 203 1 10 HELIX 54 54 THR C 214 ALA C 218 5 5 HELIX 55 55 LEU C 243 ARG C 249 1 7 HELIX 56 56 GLY C 274 HIS C 286 1 13 HELIX 57 57 THR C 302 GLY C 318 1 17 HELIX 58 58 THR C 327 GLY C 332 1 6 HELIX 59 59 SER C 334 GLY C 336 5 3 HELIX 60 60 ALA C 337 GLY C 353 1 17 HELIX 61 61 ASP C 365 ALA C 369 5 5 HELIX 62 62 ASN D 18 GLY D 29 1 12 HELIX 63 63 SER D 36 SER D 42 1 7 HELIX 64 64 ASP D 61 ARG D 66 1 6 HELIX 65 65 SER D 69 GLY D 87 1 19 HELIX 66 66 SER D 89 GLN D 94 1 6 HELIX 67 67 SER D 109 ARG D 121 1 13 HELIX 68 68 GLY D 125 GLY D 130 1 6 HELIX 69 69 TYR D 132 MET D 138 1 7 HELIX 70 70 SER D 140 THR D 148 1 9 HELIX 71 71 SER D 161 CYS D 163 5 3 HELIX 72 72 ALA D 164 LEU D 179 1 16 HELIX 73 73 CYS D 194 ALA D 203 1 10 HELIX 74 74 THR D 214 ALA D 218 5 5 HELIX 75 75 LEU D 243 ARG D 249 1 7 HELIX 76 76 GLY D 274 HIS D 286 1 13 HELIX 77 77 THR D 302 GLY D 318 1 17 HELIX 78 78 THR D 327 GLY D 332 1 6 HELIX 79 79 SER D 334 GLY D 336 5 3 HELIX 80 80 ALA D 337 GLY D 353 1 17 HELIX 81 81 ASP D 365 ALA D 369 5 5 SHEET 1 AA20 ALA A 323 SER A 325 0 SHEET 2 AA20 TYR A 294 ASN A 296 1 O LEU A 295 N SER A 325 SHEET 3 AA20 THR A 384 GLY A 391 1 O MET A 386 N ASN A 296 SHEET 4 AA20 THR A 395 ARG A 402 -1 O THR A 395 N GLY A 391 SHEET 5 AA20 ALA A 255 SER A 264 -1 O GLU A 256 N ARG A 402 SHEET 6 AA20 ALA A 4 VAL A 12 -1 O ALA A 4 N ILE A 257 SHEET 7 AA20 GLY A 234 GLU A 242 -1 O GLY A 235 N VAL A 12 SHEET 8 AA20 ILE A 184 GLU A 191 -1 O VAL A 185 N VAL A 240 SHEET 9 AA20 VAL A 99 GLY A 104 1 O GLY A 100 N PHE A 186 SHEET 10 AA20 ASN A 156 SER A 160 1 O TYR A 157 N ALA A 103 SHEET 11 AA20 ASN B 156 SER B 160 -1 O SER B 158 N SER A 160 SHEET 12 AA20 VAL B 99 GLY B 104 1 O LEU B 101 N TYR B 157 SHEET 13 AA20 ILE B 184 GLU B 191 1 O ILE B 184 N GLY B 100 SHEET 14 AA20 GLY B 234 GLU B 242 -1 O GLY B 234 N GLU B 191 SHEET 15 AA20 ALA B 4 VAL B 12 -1 O VAL B 5 N GLU B 241 SHEET 16 AA20 ALA B 255 SER B 264 -1 O ALA B 255 N ILE B 6 SHEET 17 AA20 THR B 395 ARG B 402 -1 O ASN B 396 N THR B 263 SHEET 18 AA20 THR B 384 GLY B 391 -1 O VAL B 385 N MET B 401 SHEET 19 AA20 TYR B 294 ASN B 296 1 O TYR B 294 N MET B 386 SHEET 20 AA20 ALA B 323 SER B 325 1 O ALA B 323 N LEU B 295 SHEET 1 AB 2 ILE A 33 PHE A 35 0 SHEET 2 AB 2 VAL A 48 GLY A 50 -1 O TRP A 49 N THR A 34 SHEET 1 AC 2 PHE A 354 ILE A 355 0 SHEET 2 AC 2 THR A 378 ASP A 379 -1 O THR A 378 N ILE A 355 SHEET 1 BA 2 THR B 34 PHE B 35 0 SHEET 2 BA 2 VAL B 48 TRP B 49 -1 O TRP B 49 N THR B 34 SHEET 1 BB 2 PHE B 354 ILE B 355 0 SHEET 2 BB 2 THR B 378 ASP B 379 -1 O THR B 378 N ILE B 355 SHEET 1 CA21 ASN C 372 ILE C 373 0 SHEET 2 CA21 ALA C 323 SER C 325 1 N ILE C 324 O ASN C 372 SHEET 3 CA21 TYR C 294 ASN C 296 1 O LEU C 295 N SER C 325 SHEET 4 CA21 THR C 384 GLY C 391 1 O MET C 386 N ASN C 296 SHEET 5 CA21 THR C 395 ARG C 402 -1 O THR C 395 N GLY C 391 SHEET 6 CA21 ALA C 255 SER C 264 -1 O GLU C 256 N ARG C 402 SHEET 7 CA21 ALA C 4 VAL C 12 -1 O ALA C 4 N ILE C 257 SHEET 8 CA21 GLY C 234 GLU C 242 -1 O GLY C 235 N VAL C 12 SHEET 9 CA21 ILE C 184 GLU C 191 -1 O VAL C 185 N VAL C 240 SHEET 10 CA21 VAL C 99 GLY C 104 1 O GLY C 100 N PHE C 186 SHEET 11 CA21 ASN C 156 SER C 160 1 O TYR C 157 N ALA C 103 SHEET 12 CA21 ASN D 156 SER D 160 -1 O SER D 158 N SER C 160 SHEET 13 CA21 VAL D 99 GLY D 104 1 O LEU D 101 N TYR D 157 SHEET 14 CA21 ILE D 184 GLU D 191 1 O ILE D 184 N GLY D 100 SHEET 15 CA21 GLY D 234 GLU D 242 -1 O GLY D 234 N GLU D 191 SHEET 16 CA21 ALA D 4 VAL D 12 -1 O VAL D 5 N GLU D 241 SHEET 17 CA21 ALA D 255 SER D 264 -1 O ALA D 255 N ILE D 6 SHEET 18 CA21 THR D 395 ARG D 402 -1 O ASN D 396 N THR D 263 SHEET 19 CA21 THR D 384 GLY D 391 -1 O VAL D 385 N MET D 401 SHEET 20 CA21 TYR D 294 ASN D 296 1 O TYR D 294 N MET D 386 SHEET 21 CA21 ALA D 323 SER D 325 1 O ALA D 323 N LEU D 295 SHEET 1 CB 2 THR C 34 PHE C 35 0 SHEET 2 CB 2 VAL C 48 TRP C 49 -1 O TRP C 49 N THR C 34 SHEET 1 CC 2 PHE C 354 ILE C 355 0 SHEET 2 CC 2 THR C 378 ASP C 379 -1 O THR C 378 N ILE C 355 SHEET 1 DA 2 THR D 34 PHE D 35 0 SHEET 2 DA 2 VAL D 48 TRP D 49 -1 O TRP D 49 N THR D 34 SHEET 1 DB 2 PHE D 354 ILE D 355 0 SHEET 2 DB 2 THR D 378 ASP D 379 -1 O THR D 378 N ILE D 355 SITE 1 AC1 5 ASN A 296 SER A 297 GLU A 342 SER A 387 SITE 2 AC1 5 ASN A 388 SITE 1 AC2 5 ASN B 296 SER B 297 GLU B 342 SER B 387 SITE 2 AC2 5 ASN B 388 SITE 1 AC3 5 ASN C 296 SER C 297 GLU C 342 SER C 387 SITE 2 AC3 5 ASN C 388 SITE 1 AC4 5 ASN D 296 SER D 297 GLU D 342 SER D 387 SITE 2 AC4 5 ASN D 388 CRYST1 59.115 139.430 212.381 90.00 90.00 90.00 P 21 21 21 16 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 0.016916 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007172 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004708 0.00000