HEADER HYDROLASE 03-NOV-04 1XX2 TITLE REFINEMENT OF P99 BETA-LACTAMASE FROM ENTEROBACTER CLOACAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CEPHALOSPORINASE; COMPND 5 EC: 3.5.2.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTER CLOACAE; SOURCE 3 ORGANISM_TAXID: 550; SOURCE 4 STRAIN: P99 KEYWDS CLASS C BETA-LACTAMASE, CEPHALOSPORINASE, PENICILLINASE, AMPC, KEYWDS 2 ENTEROBACTER CLOACAE, ANTIBIOTIC RESISTANCE, SERINE HYDROLASE, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.KNOX,T.SUN REVDAT 6 23-AUG-23 1XX2 1 REMARK REVDAT 5 13-OCT-21 1XX2 1 JRNL REVDAT 4 11-OCT-17 1XX2 1 REMARK REVDAT 3 12-MAR-14 1XX2 1 JRNL VERSN REVDAT 2 24-FEB-09 1XX2 1 VERSN REVDAT 1 23-NOV-04 1XX2 0 SPRSDE 23-NOV-04 1XX2 2BLT JRNL AUTH E.LOBKOVSKY,E.M.BILLINGS,P.C.MOEWS,J.RAHIL,R.F.PRATT, JRNL AUTH 2 J.R.KNOX JRNL TITL CRYSTALLOGRAPHIC STRUCTURE OF A PHOSPHONATE DERIVATIVE OF JRNL TITL 2 THE ENTEROBACTER CLOACAE P99 CEPHALOSPORINASE: MECHANISTIC JRNL TITL 3 INTERPRETATION OF A BETA-LACTAMASE TRANSITION-STATE ANALOG. JRNL REF BIOCHEMISTRY V. 33 6762 1994 JRNL REFN ISSN 0006-2960 JRNL PMID 8204611 JRNL DOI 10.1021/BI00188A004 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.LOBKOVSKY,P.C.MOEWS,H.LIU,H.ZHAO,J.M.FRERE,J.R.KNOX REMARK 1 TITL EVOLUTION OF AN ENZYME ACTIVITY: CRYSTALLOGRAPHIC STRUCTURE REMARK 1 TITL 2 AT 2-A RESOLUTION OF CEPHALOSPORINASE FROM THE AMPC GENE OF REMARK 1 TITL 3 ENTEROBACTER CLOACAE P99 AND COMPARISON WITH A CLASS A REMARK 1 TITL 4 PENICILLINASE. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 90 11257 1993 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 8248237 REMARK 1 DOI 10.1073/PNAS.90.23.11257 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 77.4 REMARK 3 NUMBER OF REFLECTIONS : 45635 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) : 0.175 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2293 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 39.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2423 REMARK 3 BIN FREE R VALUE : 0.2896 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 198 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 : 5502 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 440 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 0.42 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.19 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.440 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.325 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.920 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.080 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.940 ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XX2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030866. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-FEB-92 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : NULL 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : PINHOLES REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51415 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.860 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 0.9 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : 0.03900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 40.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.86 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 0.5 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.27400 REMARK 200 R SYM FOR SHELL (I) : 0.27400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: PDB ENTRY 2BLT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM CACODYLATE, MGCL2, REMARK 280 NAN3, PH 6.5 - 8.5, VAPOR DIFFUSION, TEMPERATURE 298K 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 41.73500 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 THR A 1 REMARK 465 GLN A 361 REMARK 465 THR B 1001 REMARK 465 GLN B 1361 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 VAL A 3 127.52 -34.21 REMARK 500 SER A 154 -66.63 -90.61 REMARK 500 VAL A 178 -51.54 -120.05 REMARK 500 TYR A 221 9.69 -156.92 REMARK 500 ASN A 341 41.67 -99.49 REMARK 500 VAL B1003 124.54 -5.55 REMARK 500 VAL B1178 -56.00 -120.56 REMARK 500 TYR B1221 13.99 -159.35 REMARK 500 ASN B1341 44.69 -92.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BLS RELATED DB: PDB REMARK 900 CRYSTALLOGRAPHIC STRUCTURE OF A PHOSPHONATE DERIVATIVE OF THE REMARK 900 ENTEROBACTER CLOACAE P99 CEPHALOSPORINASE: MECHANISTIC REMARK 900 INTERPRETATION OF A BETA-LACTAMASE TRANSITION STATE ANALOG REMARK 900 RELATED ID: 2BLT RELATED DB: PDB REMARK 900 EVOLUTION OF AN ENZYME ACTIVITY: STRUCTURE AT 2 ANGSTROMS REMARK 900 RESOLUTION OF CEPHALOSPORINASE FROM THE AMPC GENE OF ENTEROBACTER REMARK 900 CLOACAE P99 AND COMPARISON WITH A CLASS A PENICILLINASE. REMARK 900 PROC.NATL.ACAD.SCI., V.90, 11257-1993. PDB ENTRY 2BLT HAS BEEN REMARK 900 OBSOLETED BY THIS ENTRY, 1XX2. DBREF 1XX2 A 1 361 UNP P05364 AMPC_ENTCL 21 381 DBREF 1XX2 B 1001 1361 UNP P05364 AMPC_ENTCL 21 381 SEQRES 1 A 361 THR PRO VAL SER GLU LYS GLN LEU ALA GLU VAL VAL ALA SEQRES 2 A 361 ASN THR ILE THR PRO LEU MET LYS ALA GLN SER VAL PRO SEQRES 3 A 361 GLY MET ALA VAL ALA VAL ILE TYR GLN GLY LYS PRO HIS SEQRES 4 A 361 TYR TYR THR PHE GLY LYS ALA ASP ILE ALA ALA ASN LYS SEQRES 5 A 361 PRO VAL THR PRO GLN THR LEU PHE GLU LEU GLY SER ILE SEQRES 6 A 361 SER LYS THR PHE THR GLY VAL LEU GLY GLY ASP ALA ILE SEQRES 7 A 361 ALA ARG GLY GLU ILE SER LEU ASP ASP ALA VAL THR ARG SEQRES 8 A 361 TYR TRP PRO GLN LEU THR GLY LYS GLN TRP GLN GLY ILE SEQRES 9 A 361 ARG MET LEU ASP LEU ALA THR TYR THR ALA GLY GLY LEU SEQRES 10 A 361 PRO LEU GLN VAL PRO ASP GLU VAL THR ASP ASN ALA SER SEQRES 11 A 361 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP LYS SEQRES 12 A 361 PRO GLY THR THR ARG LEU TYR ALA ASN ALA SER ILE GLY SEQRES 13 A 361 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET PRO SEQRES 14 A 361 TYR GLU GLN ALA MET THR THR ARG VAL LEU LYS PRO LEU SEQRES 15 A 361 LYS LEU ASP HIS THR TRP ILE ASN VAL PRO LYS ALA GLU SEQRES 16 A 361 GLU ALA HIS TYR ALA TRP GLY TYR ARG ASP GLY LYS ALA SEQRES 17 A 361 VAL ARG VAL SER PRO GLY MET LEU ASP ALA GLN ALA TYR SEQRES 18 A 361 GLY VAL LYS THR ASN VAL GLN ASP MET ALA ASN TRP VAL SEQRES 19 A 361 MET ALA ASN MET ALA PRO GLU ASN VAL ALA ASP ALA SER SEQRES 20 A 361 LEU LYS GLN GLY ILE ALA LEU ALA GLN SER ARG TYR TRP SEQRES 21 A 361 ARG ILE GLY SER MET TYR GLN GLY LEU GLY TRP GLU MET SEQRES 22 A 361 LEU ASN TRP PRO VAL GLU ALA ASN THR VAL VAL GLU GLY SEQRES 23 A 361 SER ASP SER LYS VAL ALA LEU ALA PRO LEU PRO VAL ALA SEQRES 24 A 361 GLU VAL ASN PRO PRO ALA PRO PRO VAL LYS ALA SER TRP SEQRES 25 A 361 VAL HIS LYS THR GLY SER THR GLY GLY PHE GLY SER TYR SEQRES 26 A 361 VAL ALA PHE ILE PRO GLU LYS GLN ILE GLY ILE VAL MET SEQRES 27 A 361 LEU ALA ASN THR SER TYR PRO ASN PRO ALA ARG VAL GLU SEQRES 28 A 361 ALA ALA TYR HIS ILE LEU GLU ALA LEU GLN SEQRES 1 B 361 THR PRO VAL SER GLU LYS GLN LEU ALA GLU VAL VAL ALA SEQRES 2 B 361 ASN THR ILE THR PRO LEU MET LYS ALA GLN SER VAL PRO SEQRES 3 B 361 GLY MET ALA VAL ALA VAL ILE TYR GLN GLY LYS PRO HIS SEQRES 4 B 361 TYR TYR THR PHE GLY LYS ALA ASP ILE ALA ALA ASN LYS SEQRES 5 B 361 PRO VAL THR PRO GLN THR LEU PHE GLU LEU GLY SER ILE SEQRES 6 B 361 SER LYS THR PHE THR GLY VAL LEU GLY GLY ASP ALA ILE SEQRES 7 B 361 ALA ARG GLY GLU ILE SER LEU ASP ASP ALA VAL THR ARG SEQRES 8 B 361 TYR TRP PRO GLN LEU THR GLY LYS GLN TRP GLN GLY ILE SEQRES 9 B 361 ARG MET LEU ASP LEU ALA THR TYR THR ALA GLY GLY LEU SEQRES 10 B 361 PRO LEU GLN VAL PRO ASP GLU VAL THR ASP ASN ALA SER SEQRES 11 B 361 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP LYS SEQRES 12 B 361 PRO GLY THR THR ARG LEU TYR ALA ASN ALA SER ILE GLY SEQRES 13 B 361 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET PRO SEQRES 14 B 361 TYR GLU GLN ALA MET THR THR ARG VAL LEU LYS PRO LEU SEQRES 15 B 361 LYS LEU ASP HIS THR TRP ILE ASN VAL PRO LYS ALA GLU SEQRES 16 B 361 GLU ALA HIS TYR ALA TRP GLY TYR ARG ASP GLY LYS ALA SEQRES 17 B 361 VAL ARG VAL SER PRO GLY MET LEU ASP ALA GLN ALA TYR SEQRES 18 B 361 GLY VAL LYS THR ASN VAL GLN ASP MET ALA ASN TRP VAL SEQRES 19 B 361 MET ALA ASN MET ALA PRO GLU ASN VAL ALA ASP ALA SER SEQRES 20 B 361 LEU LYS GLN GLY ILE ALA LEU ALA GLN SER ARG TYR TRP SEQRES 21 B 361 ARG ILE GLY SER MET TYR GLN GLY LEU GLY TRP GLU MET SEQRES 22 B 361 LEU ASN TRP PRO VAL GLU ALA ASN THR VAL VAL GLU GLY SEQRES 23 B 361 SER ASP SER LYS VAL ALA LEU ALA PRO LEU PRO VAL ALA SEQRES 24 B 361 GLU VAL ASN PRO PRO ALA PRO PRO VAL LYS ALA SER TRP SEQRES 25 B 361 VAL HIS LYS THR GLY SER THR GLY GLY PHE GLY SER TYR SEQRES 26 B 361 VAL ALA PHE ILE PRO GLU LYS GLN ILE GLY ILE VAL MET SEQRES 27 B 361 LEU ALA ASN THR SER TYR PRO ASN PRO ALA ARG VAL GLU SEQRES 28 B 361 ALA ALA TYR HIS ILE LEU GLU ALA LEU GLN FORMUL 3 HOH *440(H2 O) HELIX 1 1 SER A 4 GLN A 23 1 20 HELIX 2 2 ILE A 65 ARG A 80 1 16 HELIX 3 3 ALA A 88 TRP A 93 1 6 HELIX 4 4 GLY A 98 GLN A 102 5 5 HELIX 5 5 ARG A 105 THR A 111 1 7 HELIX 6 6 ASP A 127 TRP A 138 1 12 HELIX 7 7 ALA A 151 VAL A 163 1 13 HELIX 8 8 LYS A 164 GLY A 167 5 4 HELIX 9 9 PRO A 169 VAL A 178 1 10 HELIX 10 10 PRO A 192 TYR A 199 5 8 HELIX 11 11 LEU A 216 TYR A 221 1 6 HELIX 12 12 ASN A 226 ALA A 239 1 14 HELIX 13 13 PRO A 240 VAL A 243 5 4 HELIX 14 14 ASP A 245 GLN A 256 1 12 HELIX 15 15 GLU A 279 SER A 287 1 9 HELIX 16 16 ASP A 288 LEU A 293 1 6 HELIX 17 17 PRO A 345 ALA A 359 1 15 HELIX 18 18 SER B 1004 SER B 1024 1 21 HELIX 19 19 ILE B 1065 ARG B 1080 1 16 HELIX 20 20 ALA B 1088 TYR B 1092 5 5 HELIX 21 21 GLY B 1098 GLN B 1102 5 5 HELIX 22 22 ARG B 1105 THR B 1111 1 7 HELIX 23 23 ASP B 1127 TRP B 1138 1 12 HELIX 24 24 ALA B 1151 VAL B 1163 1 13 HELIX 25 25 LYS B 1164 GLY B 1167 5 4 HELIX 26 26 PRO B 1169 VAL B 1178 1 10 HELIX 27 27 PRO B 1192 TYR B 1199 5 8 HELIX 28 28 LEU B 1216 TYR B 1221 1 6 HELIX 29 29 ASN B 1226 ALA B 1239 1 14 HELIX 30 30 PRO B 1240 VAL B 1243 5 4 HELIX 31 31 ASP B 1245 GLN B 1256 1 12 HELIX 32 32 GLU B 1279 SER B 1287 1 9 HELIX 33 33 ASP B 1288 LEU B 1293 1 6 HELIX 34 34 PRO B 1345 ALA B 1359 1 15 SHEET 1 A10 LYS A 52 PRO A 53 0 SHEET 2 A10 LYS A 37 ASP A 47 -1 N ALA A 46 O LYS A 52 SHEET 3 A10 GLY A 27 TYR A 34 -1 N VAL A 30 O TYR A 41 SHEET 4 A10 ILE A 334 ALA A 340 -1 O GLY A 335 N ILE A 33 SHEET 5 A10 GLY A 323 ILE A 329 -1 N ALA A 327 O ILE A 336 SHEET 6 A10 SER A 311 SER A 318 -1 N GLY A 317 O SER A 324 SHEET 7 A10 GLU A 272 ASN A 275 -1 N LEU A 274 O TRP A 312 SHEET 8 A10 MET A 265 GLN A 267 -1 N TYR A 266 O MET A 273 SHEET 9 A10 ARG A 258 ILE A 262 -1 N ILE A 262 O MET A 265 SHEET 10 A10 ALA A 299 ALA A 305 -1 O ALA A 305 N ARG A 258 SHEET 1 B 3 PHE A 60 GLU A 61 0 SHEET 2 B 3 LYS A 224 THR A 225 -1 O THR A 225 N PHE A 60 SHEET 3 B 3 THR A 187 TRP A 188 -1 N TRP A 188 O LYS A 224 SHEET 1 C 2 THR A 147 ARG A 148 0 SHEET 2 C 2 LEU A 296 PRO A 297 -1 O LEU A 296 N ARG A 148 SHEET 1 D 2 GLY A 202 ARG A 204 0 SHEET 2 D 2 LYS A 207 VAL A 209 -1 O VAL A 209 N GLY A 202 SHEET 1 E10 LYS B1052 PRO B1053 0 SHEET 2 E10 PRO B1038 ASP B1047 -1 N ALA B1046 O LYS B1052 SHEET 3 E10 GLY B1027 ILE B1033 -1 N MET B1028 O PHE B1043 SHEET 4 E10 ILE B1334 ALA B1340 -1 O LEU B1339 N ALA B1029 SHEET 5 E10 GLY B1323 ILE B1329 -1 N ALA B1327 O ILE B1336 SHEET 6 E10 SER B1311 SER B1318 -1 N GLY B1317 O SER B1324 SHEET 7 E10 GLU B1272 ASN B1275 -1 N LEU B1274 O TRP B1312 SHEET 8 E10 MET B1265 GLN B1267 -1 N TYR B1266 O MET B1273 SHEET 9 E10 ARG B1258 ILE B1262 -1 N ILE B1262 O MET B1265 SHEET 10 E10 ALA B1299 ALA B1305 -1 O ALA B1299 N ARG B1261 SHEET 1 F 2 PHE B1060 GLU B1061 0 SHEET 2 F 2 LYS B1224 THR B1225 -1 O THR B1225 N PHE B1060 SHEET 1 G 2 THR B1147 ARG B1148 0 SHEET 2 G 2 LEU B1296 PRO B1297 -1 O LEU B1296 N ARG B1148 SHEET 1 H 2 GLY B1202 ARG B1204 0 SHEET 2 H 2 LYS B1207 VAL B1209 -1 O VAL B1209 N GLY B1202 CISPEP 1 TRP A 276 PRO A 277 0 0.42 CISPEP 2 ASN A 302 PRO A 303 0 0.01 CISPEP 3 TRP B 1276 PRO B 1277 0 0.31 CISPEP 4 ASN B 1302 PRO B 1303 0 0.39 CRYST1 46.500 83.470 95.460 90.00 90.01 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 0.021505 0.000000 0.000004 0.00000 SCALE2 0.000000 0.011980 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010476 0.00000