HEADER HYDROLASE 10-JUL-16 5GLD TITLE CRYSTAL STRUCTURE OF THE CLASS A BETA-LACTAMASE PENL-TTR11 IN COMPLEX TITLE 2 WITH CBA COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA THAILANDENSIS; SOURCE 3 ORGANISM_TAXID: 57975; SOURCE 4 GENE: A8H35_31635; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A(+) KEYWDS OMEGA-LOOP, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.M.CHOI,H.YI,H.S.KIM,S.H.LEE REVDAT 3 08-NOV-23 5GLD 1 REMARK REVDAT 2 19-FEB-20 5GLD 1 SOURCE DBREF SEQADV REVDAT 1 15-FEB-17 5GLD 0 JRNL AUTH H.YI,J.M.CHOI,J.HWANG,F.PRATI,T.P.CAO,S.H.LEE,H.S.KIM JRNL TITL HIGH ADAPTABILITY OF THE OMEGA LOOP UNDERLIES THE JRNL TITL 2 SUBSTRATE-SPECTRUM-EXTENSION EVOLUTION OF A CLASS A JRNL TITL 3 BETA-LACTAMASE, PENL JRNL REF SCI REP V. 6 36527 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27827433 JRNL DOI 10.1038/SREP36527 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8_1069 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26638 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1345 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 34.2289 - 3.6613 1.00 2719 128 0.1512 0.1760 REMARK 3 2 3.6613 - 2.9066 1.00 2559 142 0.1513 0.1945 REMARK 3 3 2.9066 - 2.5393 1.00 2555 139 0.1775 0.2300 REMARK 3 4 2.5393 - 2.3072 1.00 2516 125 0.1641 0.2200 REMARK 3 5 2.3072 - 2.1418 1.00 2490 148 0.1633 0.1967 REMARK 3 6 2.1418 - 2.0156 1.00 2509 131 0.1560 0.1910 REMARK 3 7 2.0156 - 1.9146 1.00 2501 129 0.1594 0.2098 REMARK 3 8 1.9146 - 1.8313 1.00 2509 132 0.1581 0.1796 REMARK 3 9 1.8313 - 1.7608 1.00 2474 139 0.1621 0.2168 REMARK 3 10 1.7608 - 1.7000 1.00 2461 132 0.1585 0.2184 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.050 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.006 2011 REMARK 3 ANGLE : 1.124 2727 REMARK 3 CHIRALITY : 0.074 309 REMARK 3 PLANARITY : 0.005 360 REMARK 3 DIHEDRAL : 13.311 747 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 5GLD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1300001022. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-13 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 : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : DCM SI(111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26638 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.90 REMARK 200 R MERGE FOR SHELL (I) : 0.35100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.532 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: 5GL9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEGMME2000, 0.1M K-THIOCYANATE, 5% REMARK 280 GLYCEROL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 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 -X+1/2,Y+1/2,-Z 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 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 -1.000000 0.000000 0.000000 35.13450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.72400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.13450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.72400 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL 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 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 GLU A 166 REMARK 465 THR A 167 REMARK 465 GLU A 168 REMARK 465 LEU A 169 REMARK 465 ASN A 170 REMARK 465 THR A 171 REMARK 465 ALA A 172 REMARK 465 ILE A 173 REMARK 465 PRO A 174 REMARK 465 GLY A 175 REMARK 465 ASP A 176 REMARK 465 GLU A 177 REMARK 465 ARG A 178 REMARK 465 ASP A 179 REMARK 465 THR A 180 REMARK 465 THR A 181 REMARK 465 THR A 182 REMARK 465 PRO A 183 REMARK 465 ALA A 184 REMARK 465 ALA A 185 REMARK 465 MET A 186 REMARK 465 ALA A 187 REMARK 465 ALA A 188 REMARK 465 SER A 189 REMARK 465 VAL A 190 REMARK 465 ARG A 191 REMARK 465 ARG A 192 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 NH2 ARG A 164 CB ARG A 198 1.97 REMARK 500 OG SER A 70 B CB4 A 401 1.97 REMARK 500 O HOH A 706 O HOH A 737 2.05 REMARK 500 NH1 ARG A 164 NH2 ARG A 198 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 697 O HOH A 725 3546 2.19 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 69 -139.38 44.90 REMARK 500 ASP A 87 60.18 -150.29 REMARK 500 TYR A 105 79.29 60.99 REMARK 500 ARG A 240 -119.02 -108.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 777 DISTANCE = 6.12 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CB4 A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5GLC RELATED DB: PDB REMARK 900 RELATED ID: 5GLB RELATED DB: PDB REMARK 900 RELATED ID: 5GLA RELATED DB: PDB REMARK 900 RELATED ID: 5GL9 RELATED DB: PDB DBREF1 5GLD A 26 311 UNP A0A2Z4SUB5_BURTH DBREF2 5GLD A A0A2Z4SUB5 31 294 SEQADV 5GLD GLY A 22 UNP A0A2Z4SUB EXPRESSION TAG SEQADV 5GLD SER A 23 UNP A0A2Z4SUB EXPRESSION TAG SEQADV 5GLD HIS A 24 UNP A0A2Z4SUB EXPRESSION TAG SEQADV 5GLD MET A 25 UNP A0A2Z4SUB EXPRESSION TAG SEQADV 5GLD PRO A 174 UNP A0A2Z4SUB INSERTION SEQADV 5GLD GLY A 175 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ASP A 176 UNP A0A2Z4SUB INSERTION SEQADV 5GLD GLU A 177 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ARG A 178 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ASP A 179 UNP A0A2Z4SUB INSERTION SEQADV 5GLD THR A 180 UNP A0A2Z4SUB INSERTION SEQADV 5GLD THR A 181 UNP A0A2Z4SUB INSERTION SEQADV 5GLD THR A 182 UNP A0A2Z4SUB INSERTION SEQADV 5GLD PRO A 183 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ALA A 184 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ALA A 185 UNP A0A2Z4SUB INSERTION SEQADV 5GLD MET A 186 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ALA A 187 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ALA A 188 UNP A0A2Z4SUB INSERTION SEQADV 5GLD SER A 189 UNP A0A2Z4SUB INSERTION SEQADV 5GLD VAL A 190 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ARG A 191 UNP A0A2Z4SUB INSERTION SEQADV 5GLD ARG A 192 UNP A0A2Z4SUB INSERTION SEQADV 5GLD LEU A 193 UNP A0A2Z4SUB INSERTION SEQRES 1 A 288 GLY SER HIS MET ARG ASN VAL ALA ALA GLU GLN GLN LEU SEQRES 2 A 288 ARG GLU LEU GLU SER THR PHE ASP GLY ARG LEU GLY PHE SEQRES 3 A 288 VAL ALA LEU ASP THR ALA THR GLY ALA ARG ILE ALA HIS SEQRES 4 A 288 ARG ALA ASP GLU ARG PHE PRO PHE CYS SER THR PHE LYS SEQRES 5 A 288 THR MET LEU SER ALA ALA VAL LEU ALA ARG SER ALA GLY SEQRES 6 A 288 ASP ALA ALA LEU LEU GLN ARG ARG ILE PRO TYR ALA LYS SEQRES 7 A 288 ARG ASP LEU VAL ARG TYR SER PRO ILE THR GLU LYS HIS SEQRES 8 A 288 VAL GLY ALA GLY MET THR VAL ALA GLU LEU CYS ALA ALA SEQRES 9 A 288 THR LEU GLN TYR SER ASP ASN THR ALA ALA ASN LEU LEU SEQRES 10 A 288 ILE ALA LEU LEU GLY GLY PRO GLN ALA VAL THR ALA TYR SEQRES 11 A 288 ALA ARG SER ILE GLY ASP ALA THR PHE ARG LEU ASP ARG SEQRES 12 A 288 ARG GLU THR GLU LEU ASN THR ALA ILE PRO GLY ASP GLU SEQRES 13 A 288 ARG ASP THR THR THR PRO ALA ALA MET ALA ALA SER VAL SEQRES 14 A 288 ARG ARG LEU PRO GLY ASP GLU ARG ASP THR THR THR PRO SEQRES 15 A 288 ALA ALA MET ALA ALA SER VAL ARG ARG LEU LEU VAL GLY SEQRES 16 A 288 ASP ALA LEU GLY THR ALA GLN ARG ALA GLN LEU ASN ALA SEQRES 17 A 288 TRP MET LEU GLY ASN LYS THR GLY ASP ALA ARG ILE ARG SEQRES 18 A 288 ALA GLY VAL PRO ALA GLY TRP ARG VAL ALA ASP LYS THR SEQRES 19 A 288 GLY THR GLY ASP TYR GLY THR GLY ASN ASP ILE GLY VAL SEQRES 20 A 288 ALA TYR PRO PRO ASP ARG ALA PRO ILE VAL PHE VAL VAL SEQRES 21 A 288 TYR THR THR MET ARG SER ARG ASN ALA GLN ALA ARG ASP SEQRES 22 A 288 ASP VAL ILE ALA SER ALA ALA ARG ILE ALA ALA ARG ALA SEQRES 23 A 288 PHE VAL HET CB4 A 401 22 HETNAM CB4 PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)- HETNAM 2 CB4 4-THIAZOLEACETYL]AMINO]METHANEBORONATE FORMUL 2 CB4 C10 H15 B N4 O6 S FORMUL 3 HOH *277(H2 O) HELIX 1 AA1 SER A 23 SER A 39 1 17 HELIX 2 AA2 THR A 71 SER A 84 1 14 HELIX 3 AA3 ASP A 87 GLN A 92 5 6 HELIX 4 AA4 ALA A 98 LEU A 102 5 5 HELIX 5 AA5 ILE A 108 HIS A 112 5 5 HELIX 6 AA6 VAL A 119 SER A 130 1 12 HELIX 7 AA7 ASP A 131 GLY A 143 1 13 HELIX 8 AA8 GLY A 144 ILE A 155 1 12 HELIX 9 AA9 THR A 202 VAL A 215 1 14 HELIX 10 AB1 GLY A 220 GLY A 233 1 14 HELIX 11 AB2 ARG A 240 VAL A 245 1 6 HELIX 12 AB3 ARG A 295 VAL A 311 1 17 SHEET 1 AA1 5 ARG A 57 HIS A 60 0 SHEET 2 AA1 5 GLY A 43 ASP A 51 -1 N PHE A 47 O HIS A 60 SHEET 3 AA1 5 ILE A 279 MET A 287 -1 O TYR A 284 N GLY A 46 SHEET 4 AA1 5 THR A 263 TYR A 271 -1 N ALA A 270 O ILE A 279 SHEET 5 AA1 5 ARG A 250 GLY A 258 -1 N ARG A 250 O TYR A 271 SHEET 1 AA2 2 PHE A 66 PRO A 67 0 SHEET 2 AA2 2 THR A 200 THR A 201 -1 O THR A 201 N PHE A 66 SHEET 1 AA3 2 ARG A 94 TYR A 97 0 SHEET 2 AA3 2 GLY A 114 THR A 118 -1 O MET A 117 N ILE A 95 SITE 1 AC1 12 CYS A 69 SER A 70 ARG A 104 SER A 130 SITE 2 AC1 12 ASN A 132 GLY A 256 THR A 257 GLY A 258 SITE 3 AC1 12 ASP A 260 HOH A 542 HOH A 562 HOH A 656 CRYST1 70.269 97.448 34.222 90.00 90.00 90.00 P 21 21 2 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 0.014231 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010262 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029221 0.00000