HEADER HYDROLASE 20-OCT-21 7VQN TITLE CRYSTAL STRUCTURE OF KPC-2 BETA-LACTAMASE COMPLEXED WITH HYDROLYZED TITLE 2 EXW-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBAPENEM-HYDROLYZING BETA-LACTAMASE KPC; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CARBAPENEM-HYDROLYZING BETA-LACTAMASE KPC-1; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLA, KPC, KPC1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KPC-2 BETA-LACTAMASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.X.XIE REVDAT 2 29-NOV-23 7VQN 1 REMARK REVDAT 1 26-OCT-22 7VQN 0 JRNL AUTH H.X.XIE JRNL TITL CRYSTAL STRUCTURE OF KPC-2 BETA-LACTAMASE COMPLEXED WITH JRNL TITL 2 HYDROLYZED EXW-1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.1_3865 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) : 2.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 49966 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 2506 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 48.2900 - 6.1200 0.99 2704 139 0.1628 0.1641 REMARK 3 2 6.1200 - 4.8600 1.00 2653 153 0.1688 0.1950 REMARK 3 3 4.8600 - 4.2500 1.00 2673 128 0.1357 0.1502 REMARK 3 4 4.2500 - 3.8600 1.00 2677 124 0.1480 0.1763 REMARK 3 5 3.8600 - 3.5800 1.00 2633 160 0.1529 0.1738 REMARK 3 6 3.5800 - 3.3700 1.00 2646 142 0.1595 0.1955 REMARK 3 7 3.3700 - 3.2000 1.00 2640 145 0.1816 0.2315 REMARK 3 8 3.2000 - 3.0600 1.00 2668 133 0.1827 0.2294 REMARK 3 9 3.0600 - 2.9500 1.00 2662 143 0.1901 0.2434 REMARK 3 10 2.9500 - 2.8400 1.00 2664 137 0.1895 0.2455 REMARK 3 11 2.8400 - 2.7500 1.00 2635 143 0.1797 0.2095 REMARK 3 12 2.7500 - 2.6800 1.00 2632 139 0.1743 0.2497 REMARK 3 13 2.6800 - 2.6100 1.00 2677 113 0.1858 0.2575 REMARK 3 14 2.6100 - 2.5400 1.00 2603 149 0.1954 0.2959 REMARK 3 15 2.5400 - 2.4800 0.99 2604 156 0.1924 0.2444 REMARK 3 16 2.4800 - 2.4300 0.99 2679 139 0.1956 0.2586 REMARK 3 17 2.4300 - 2.3800 0.99 2564 147 0.2076 0.2389 REMARK 3 18 2.3800 - 2.3400 0.91 2446 116 0.2184 0.2843 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.265 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.778 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.31 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 : 0.014 8301 REMARK 3 ANGLE : 1.743 11323 REMARK 3 CHIRALITY : 0.166 1291 REMARK 3 PLANARITY : 0.007 1460 REMARK 3 DIHEDRAL : 17.809 2959 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7VQN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1300025206. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-19 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 : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50057 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.340 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.19900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.54800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.720 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5UJ4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K 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 63.76950 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, 3, 4 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 170 CB OG 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 OG SER D 69 O 7TC D 305 2.08 REMARK 500 OG SER C 69 O 7TC C 307 2.10 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 CYS A 68 -137.79 52.61 REMARK 500 ARG A 219 -122.79 -118.56 REMARK 500 CYS B 68 -139.71 51.56 REMARK 500 ARG B 219 -123.33 -115.93 REMARK 500 CYS C 68 -140.62 52.99 REMARK 500 ARG C 219 -123.91 -118.27 REMARK 500 CYS D 68 -139.19 52.02 REMARK 500 ARG D 219 -119.79 -115.86 REMARK 500 REMARK 500 REMARK: NULL DBREF 7VQN A 25 289 UNP Q9F663 BLKPC_KLEPN 25 289 DBREF 7VQN B 25 289 UNP Q9F663 BLKPC_KLEPN 25 289 DBREF 7VQN C 25 289 UNP Q9F663 BLKPC_KLEPN 25 289 DBREF 7VQN D 25 289 UNP Q9F663 BLKPC_KLEPN 25 289 SEQADV 7VQN ASP A 24 UNP Q9F663 EXPRESSION TAG SEQADV 7VQN ASP B 24 UNP Q9F663 EXPRESSION TAG SEQADV 7VQN ASP C 24 UNP Q9F663 EXPRESSION TAG SEQADV 7VQN ASP D 24 UNP Q9F663 EXPRESSION TAG SEQRES 1 A 266 ASP LEU THR ASN LEU VAL ALA GLU PRO PHE ALA LYS LEU SEQRES 2 A 266 GLU GLN ASP PHE GLY GLY SER ILE GLY VAL TYR ALA MET SEQRES 3 A 266 ASP THR GLY SER GLY ALA THR VAL SER TYR ARG ALA GLU SEQRES 4 A 266 GLU ARG PHE PRO LEU CYS SER SER PHE LYS GLY PHE LEU SEQRES 5 A 266 ALA ALA ALA VAL LEU ALA ARG SER GLN GLN GLN ALA GLY SEQRES 6 A 266 LEU LEU ASP THR PRO ILE ARG TYR GLY LYS ASN ALA LEU SEQRES 7 A 266 VAL PRO TRP SER PRO ILE SER GLU LYS TYR LEU THR THR SEQRES 8 A 266 GLY MET THR VAL ALA GLU LEU SER ALA ALA ALA VAL GLN SEQRES 9 A 266 TYR SER ASP ASN ALA ALA ALA ASN LEU LEU LEU LYS GLU SEQRES 10 A 266 LEU GLY GLY PRO ALA GLY LEU THR ALA PHE MET ARG SER SEQRES 11 A 266 ILE GLY ASP THR THR PHE ARG LEU ASP ARG TRP GLU LEU SEQRES 12 A 266 GLU LEU ASN SER ALA ILE PRO GLY ASP ALA ARG ASP THR SEQRES 13 A 266 SER SER PRO ARG ALA VAL THR GLU SER LEU GLN LYS LEU SEQRES 14 A 266 THR LEU GLY SER ALA LEU ALA ALA PRO GLN ARG GLN GLN SEQRES 15 A 266 PHE VAL ASP TRP LEU LYS GLY ASN THR THR GLY ASN HIS SEQRES 16 A 266 ARG ILE ARG ALA ALA VAL PRO ALA ASP TRP ALA VAL GLY SEQRES 17 A 266 ASP LYS THR GLY THR CYS GLY VAL TYR GLY THR ALA ASN SEQRES 18 A 266 ASP TYR ALA VAL VAL TRP PRO THR GLY ARG ALA PRO ILE SEQRES 19 A 266 VAL LEU ALA VAL TYR THR ARG ALA PRO ASN LYS ASP ASP SEQRES 20 A 266 LYS HIS SER GLU ALA VAL ILE ALA ALA ALA ALA ARG LEU SEQRES 21 A 266 ALA LEU GLU GLY LEU GLY SEQRES 1 B 266 ASP LEU THR ASN LEU VAL ALA GLU PRO PHE ALA LYS LEU SEQRES 2 B 266 GLU GLN ASP PHE GLY GLY SER ILE GLY VAL TYR ALA MET SEQRES 3 B 266 ASP THR GLY SER GLY ALA THR VAL SER TYR ARG ALA GLU SEQRES 4 B 266 GLU ARG PHE PRO LEU CYS SER SER PHE LYS GLY PHE LEU SEQRES 5 B 266 ALA ALA ALA VAL LEU ALA ARG SER GLN GLN GLN ALA GLY SEQRES 6 B 266 LEU LEU ASP THR PRO ILE ARG TYR GLY LYS ASN ALA LEU SEQRES 7 B 266 VAL PRO TRP SER PRO ILE SER GLU LYS TYR LEU THR THR SEQRES 8 B 266 GLY MET THR VAL ALA GLU LEU SER ALA ALA ALA VAL GLN SEQRES 9 B 266 TYR SER ASP ASN ALA ALA ALA ASN LEU LEU LEU LYS GLU SEQRES 10 B 266 LEU GLY GLY PRO ALA GLY LEU THR ALA PHE MET ARG SER SEQRES 11 B 266 ILE GLY ASP THR THR PHE ARG LEU ASP ARG TRP GLU LEU SEQRES 12 B 266 GLU LEU ASN SER ALA ILE PRO GLY ASP ALA ARG ASP THR SEQRES 13 B 266 SER SER PRO ARG ALA VAL THR GLU SER LEU GLN LYS LEU SEQRES 14 B 266 THR LEU GLY SER ALA LEU ALA ALA PRO GLN ARG GLN GLN SEQRES 15 B 266 PHE VAL ASP TRP LEU LYS GLY ASN THR THR GLY ASN HIS SEQRES 16 B 266 ARG ILE ARG ALA ALA VAL PRO ALA ASP TRP ALA VAL GLY SEQRES 17 B 266 ASP LYS THR GLY THR CYS GLY VAL TYR GLY THR ALA ASN SEQRES 18 B 266 ASP TYR ALA VAL VAL TRP PRO THR GLY ARG ALA PRO ILE SEQRES 19 B 266 VAL LEU ALA VAL TYR THR ARG ALA PRO ASN LYS ASP ASP SEQRES 20 B 266 LYS HIS SER GLU ALA VAL ILE ALA ALA ALA ALA ARG LEU SEQRES 21 B 266 ALA LEU GLU GLY LEU GLY SEQRES 1 C 266 ASP LEU THR ASN LEU VAL ALA GLU PRO PHE ALA LYS LEU SEQRES 2 C 266 GLU GLN ASP PHE GLY GLY SER ILE GLY VAL TYR ALA MET SEQRES 3 C 266 ASP THR GLY SER GLY ALA THR VAL SER TYR ARG ALA GLU SEQRES 4 C 266 GLU ARG PHE PRO LEU CYS SER SER PHE LYS GLY PHE LEU SEQRES 5 C 266 ALA ALA ALA VAL LEU ALA ARG SER GLN GLN GLN ALA GLY SEQRES 6 C 266 LEU LEU ASP THR PRO ILE ARG TYR GLY LYS ASN ALA LEU SEQRES 7 C 266 VAL PRO TRP SER PRO ILE SER GLU LYS TYR LEU THR THR SEQRES 8 C 266 GLY MET THR VAL ALA GLU LEU SER ALA ALA ALA VAL GLN SEQRES 9 C 266 TYR SER ASP ASN ALA ALA ALA ASN LEU LEU LEU LYS GLU SEQRES 10 C 266 LEU GLY GLY PRO ALA GLY LEU THR ALA PHE MET ARG SER SEQRES 11 C 266 ILE GLY ASP THR THR PHE ARG LEU ASP ARG TRP GLU LEU SEQRES 12 C 266 GLU LEU ASN SER ALA ILE PRO GLY ASP ALA ARG ASP THR SEQRES 13 C 266 SER SER PRO ARG ALA VAL THR GLU SER LEU GLN LYS LEU SEQRES 14 C 266 THR LEU GLY SER ALA LEU ALA ALA PRO GLN ARG GLN GLN SEQRES 15 C 266 PHE VAL ASP TRP LEU LYS GLY ASN THR THR GLY ASN HIS SEQRES 16 C 266 ARG ILE ARG ALA ALA VAL PRO ALA ASP TRP ALA VAL GLY SEQRES 17 C 266 ASP LYS THR GLY THR CYS GLY VAL TYR GLY THR ALA ASN SEQRES 18 C 266 ASP TYR ALA VAL VAL TRP PRO THR GLY ARG ALA PRO ILE SEQRES 19 C 266 VAL LEU ALA VAL TYR THR ARG ALA PRO ASN LYS ASP ASP SEQRES 20 C 266 LYS HIS SER GLU ALA VAL ILE ALA ALA ALA ALA ARG LEU SEQRES 21 C 266 ALA LEU GLU GLY LEU GLY SEQRES 1 D 266 ASP LEU THR ASN LEU VAL ALA GLU PRO PHE ALA LYS LEU SEQRES 2 D 266 GLU GLN ASP PHE GLY GLY SER ILE GLY VAL TYR ALA MET SEQRES 3 D 266 ASP THR GLY SER GLY ALA THR VAL SER TYR ARG ALA GLU SEQRES 4 D 266 GLU ARG PHE PRO LEU CYS SER SER PHE LYS GLY PHE LEU SEQRES 5 D 266 ALA ALA ALA VAL LEU ALA ARG SER GLN GLN GLN ALA GLY SEQRES 6 D 266 LEU LEU ASP THR PRO ILE ARG TYR GLY LYS ASN ALA LEU SEQRES 7 D 266 VAL PRO TRP SER PRO ILE SER GLU LYS TYR LEU THR THR SEQRES 8 D 266 GLY MET THR VAL ALA GLU LEU SER ALA ALA ALA VAL GLN SEQRES 9 D 266 TYR SER ASP ASN ALA ALA ALA ASN LEU LEU LEU LYS GLU SEQRES 10 D 266 LEU GLY GLY PRO ALA GLY LEU THR ALA PHE MET ARG SER SEQRES 11 D 266 ILE GLY ASP THR THR PHE ARG LEU ASP ARG TRP GLU LEU SEQRES 12 D 266 GLU LEU ASN SER ALA ILE PRO GLY ASP ALA ARG ASP THR SEQRES 13 D 266 SER SER PRO ARG ALA VAL THR GLU SER LEU GLN LYS LEU SEQRES 14 D 266 THR LEU GLY SER ALA LEU ALA ALA PRO GLN ARG GLN GLN SEQRES 15 D 266 PHE VAL ASP TRP LEU LYS GLY ASN THR THR GLY ASN HIS SEQRES 16 D 266 ARG ILE ARG ALA ALA VAL PRO ALA ASP TRP ALA VAL GLY SEQRES 17 D 266 ASP LYS THR GLY THR CYS GLY VAL TYR GLY THR ALA ASN SEQRES 18 D 266 ASP TYR ALA VAL VAL TRP PRO THR GLY ARG ALA PRO ILE SEQRES 19 D 266 VAL LEU ALA VAL TYR THR ARG ALA PRO ASN LYS ASP ASP SEQRES 20 D 266 LYS HIS SER GLU ALA VAL ILE ALA ALA ALA ALA ARG LEU SEQRES 21 D 266 ALA LEU GLU GLY LEU GLY HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 B 301 5 HET SO4 B 302 5 HET SO4 B 303 5 HET SO4 B 304 5 HET SO4 B 305 5 HET SO4 C 301 5 HET SO4 C 302 5 HET SO4 C 303 5 HET SO4 C 304 5 HET SO4 C 305 5 HET SO4 C 306 5 HET 7TC C 307 16 HET SO4 D 301 5 HET SO4 D 302 5 HET SO4 D 303 5 HET SO4 D 304 5 HET 7TC D 305 16 HETNAM SO4 SULFATE ION HETNAM 7TC (2R,3S)-3-METHYL-4-METHYLIDENE-2-[(2S,3R)-3-OXIDANYL-1- HETNAM 2 7TC OXIDANYLIDENE-BUTAN-2-YL]-2,3-DIHYDROPYRROLE-5- HETNAM 3 7TC CARBOXYLIC ACID FORMUL 5 SO4 19(O4 S 2-) FORMUL 20 7TC 2(C11 H15 N O4) FORMUL 26 HOH *543(H2 O) HELIX 1 AA1 VAL A 29 GLY A 41 1 13 HELIX 2 AA2 SER A 70 GLN A 84 1 15 HELIX 3 AA3 GLY A 97 LEU A 101 5 5 HELIX 4 AA4 ILE A 107 LEU A 112 5 6 HELIX 5 AA5 VAL A 118 SER A 129 1 12 HELIX 6 AA6 ASP A 130 LEU A 141 1 12 HELIX 7 AA7 GLY A 142 ILE A 154 1 13 HELIX 8 AA8 LEU A 166 SER A 170 5 5 HELIX 9 AA9 SER A 181 LEU A 194 1 14 HELIX 10 AB1 ALA A 199 GLY A 212 1 14 HELIX 11 AB2 ARG A 219 VAL A 224 5 6 HELIX 12 AB3 SER A 273 LEU A 288 1 16 HELIX 13 AB4 VAL B 29 GLY B 41 1 13 HELIX 14 AB5 SER B 70 GLN B 84 1 15 HELIX 15 AB6 GLY B 97 LEU B 101 5 5 HELIX 16 AB7 ILE B 107 LEU B 112 5 6 HELIX 17 AB8 VAL B 118 SER B 129 1 12 HELIX 18 AB9 ASP B 130 LEU B 141 1 12 HELIX 19 AC1 GLY B 142 ILE B 154 1 13 HELIX 20 AC2 LEU B 166 SER B 170 5 5 HELIX 21 AC3 SER B 181 LEU B 194 1 14 HELIX 22 AC4 ALA B 199 GLY B 212 1 14 HELIX 23 AC5 ARG B 219 VAL B 224 5 6 HELIX 24 AC6 SER B 273 LEU B 288 1 16 HELIX 25 AC7 GLY B 289 GLY B 289 5 1 HELIX 26 AC8 ASP C 24 LEU C 28 5 5 HELIX 27 AC9 VAL C 29 GLY C 41 1 13 HELIX 28 AD1 SER C 70 GLN C 84 1 15 HELIX 29 AD2 GLY C 97 LEU C 101 5 5 HELIX 30 AD3 ILE C 107 LEU C 112 5 6 HELIX 31 AD4 VAL C 118 SER C 129 1 12 HELIX 32 AD5 ASP C 130 GLY C 142 1 13 HELIX 33 AD6 GLY C 142 ILE C 154 1 13 HELIX 34 AD7 LEU C 166 SER C 170 5 5 HELIX 35 AD8 SER C 181 LEU C 194 1 14 HELIX 36 AD9 ALA C 199 GLY C 212 1 14 HELIX 37 AE1 ARG C 219 VAL C 224 5 6 HELIX 38 AE2 SER C 273 LEU C 288 1 16 HELIX 39 AE3 VAL D 29 GLY D 41 1 13 HELIX 40 AE4 SER D 70 GLN D 84 1 15 HELIX 41 AE5 GLY D 97 LEU D 101 5 5 HELIX 42 AE6 ILE D 107 LEU D 112 5 6 HELIX 43 AE7 VAL D 118 SER D 129 1 12 HELIX 44 AE8 ASP D 130 LEU D 141 1 12 HELIX 45 AE9 GLY D 142 ILE D 154 1 13 HELIX 46 AF1 LEU D 166 SER D 170 5 5 HELIX 47 AF2 SER D 181 LEU D 194 1 14 HELIX 48 AF3 ALA D 199 GLY D 212 1 14 HELIX 49 AF4 ARG D 219 VAL D 224 5 6 HELIX 50 AF5 SER D 273 LEU D 288 1 16 SHEET 1 AA1 5 THR A 56 TYR A 59 0 SHEET 2 AA1 5 SER A 43 ASP A 50 -1 N VAL A 46 O TYR A 59 SHEET 3 AA1 5 ILE A 257 ARG A 264 -1 O TYR A 262 N GLY A 45 SHEET 4 AA1 5 ALA A 243 TRP A 250 -1 N VAL A 249 O ILE A 257 SHEET 5 AA1 5 ALA A 229 THR A 236 -1 N ALA A 229 O TRP A 250 SHEET 1 AA2 2 PHE A 65 PRO A 66 0 SHEET 2 AA2 2 THR A 179 SER A 180 -1 O SER A 180 N PHE A 65 SHEET 1 AA3 2 PRO A 93 ILE A 94 0 SHEET 2 AA3 2 MET A 116 THR A 117 -1 O MET A 116 N ILE A 94 SHEET 1 AA4 5 THR B 56 TYR B 59 0 SHEET 2 AA4 5 SER B 43 ASP B 50 -1 N VAL B 46 O TYR B 59 SHEET 3 AA4 5 ILE B 257 ARG B 264 -1 O TYR B 262 N GLY B 45 SHEET 4 AA4 5 ALA B 243 TRP B 250 -1 N VAL B 249 O ILE B 257 SHEET 5 AA4 5 ALA B 229 THR B 236 -1 N ALA B 229 O TRP B 250 SHEET 1 AA5 2 PHE B 65 PRO B 66 0 SHEET 2 AA5 2 THR B 179 SER B 180 -1 O SER B 180 N PHE B 65 SHEET 1 AA6 2 PRO B 93 ILE B 94 0 SHEET 2 AA6 2 MET B 116 THR B 117 -1 O MET B 116 N ILE B 94 SHEET 1 AA7 5 THR C 56 TYR C 59 0 SHEET 2 AA7 5 SER C 43 ASP C 50 -1 N VAL C 46 O TYR C 59 SHEET 3 AA7 5 ILE C 257 ARG C 264 -1 O TYR C 262 N GLY C 45 SHEET 4 AA7 5 ALA C 243 TRP C 250 -1 N VAL C 249 O ILE C 257 SHEET 5 AA7 5 ALA C 229 THR C 236 -1 N ALA C 229 O TRP C 250 SHEET 1 AA8 2 PHE C 65 PRO C 66 0 SHEET 2 AA8 2 THR C 179 SER C 180 -1 O SER C 180 N PHE C 65 SHEET 1 AA9 2 PRO C 93 ILE C 94 0 SHEET 2 AA9 2 MET C 116 THR C 117 -1 O MET C 116 N ILE C 94 SHEET 1 AB1 5 THR D 56 TYR D 59 0 SHEET 2 AB1 5 SER D 43 ASP D 50 -1 N VAL D 46 O TYR D 59 SHEET 3 AB1 5 ILE D 257 ARG D 264 -1 O TYR D 262 N GLY D 45 SHEET 4 AB1 5 ALA D 243 TRP D 250 -1 N VAL D 249 O ILE D 257 SHEET 5 AB1 5 ALA D 229 THR D 236 -1 N ALA D 229 O TRP D 250 SHEET 1 AB2 2 PHE D 65 PRO D 66 0 SHEET 2 AB2 2 THR D 179 SER D 180 -1 O SER D 180 N PHE D 65 SHEET 1 AB3 2 PRO D 93 ILE D 94 0 SHEET 2 AB3 2 MET D 116 THR D 117 -1 O MET D 116 N ILE D 94 SSBOND 1 CYS A 68 CYS A 237 1555 1555 2.09 SSBOND 2 CYS B 68 CYS B 237 1555 1555 2.12 SSBOND 3 CYS C 68 CYS C 237 1555 1555 2.04 SSBOND 4 CYS D 68 CYS D 237 1555 1555 2.11 LINK OG SER C 69 C 7TC C 307 1555 1555 1.35 LINK OG SER D 69 C 7TC D 305 1555 1555 1.36 CISPEP 1 GLU A 165 LEU A 166 0 18.32 CISPEP 2 GLU B 165 LEU B 166 0 6.92 CISPEP 3 GLU C 165 LEU C 166 0 4.83 CISPEP 4 GLU D 165 LEU D 166 0 19.26 CRYST1 64.193 127.539 76.303 90.00 104.29 90.00 P 1 21 1 8 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 0.015578 0.000000 0.003967 0.00000 SCALE2 0.000000 0.007841 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013524 0.00000