HEADER HYDROLASE 08-JUL-19 6PQ9 TITLE CRYSTAL STRUCTURE OF TLA-1 S70G EXTENDED SPECTRUM BETA-LACTAMASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TLA-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS LACTAMASE, ANTIBIOTIC, RESISTANCE, HIDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.RUDINO-PINERA,V.H.CIFUENTES-CASTRO,C.RODRIGUEZ-ALAMAZAN REVDAT 3 11-OCT-23 6PQ9 1 REMARK REVDAT 2 22-JAN-20 6PQ9 1 JRNL REVDAT 1 11-DEC-19 6PQ9 0 JRNL AUTH V.CIFUENTES-CASTRO,C.RODRIGUEZ-ALMAZAN,J.SILVA-SANCHEZ, JRNL AUTH 2 E.RUDINO-PINERA JRNL TITL THE CRYSTAL STRUCTURE OF ESBL TLA-1 IN COMPLEX WITH JRNL TITL 2 CLAVULANIC ACID REVEALS A SECOND ACYLATION SITE. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 522 545 2020 JRNL REFN ESSN 1090-2104 JRNL PMID 31780261 JRNL DOI 10.1016/J.BBRC.2019.11.138 REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 26073 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.760 REMARK 3 FREE R VALUE TEST SET COUNT : 1242 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 19.8900 - 4.5409 1.00 2937 151 0.1661 0.2026 REMARK 3 2 4.5409 - 3.6113 1.00 2830 144 0.1395 0.1915 REMARK 3 3 3.6113 - 3.1569 1.00 2785 141 0.1761 0.2183 REMARK 3 4 3.1569 - 2.8692 1.00 2739 123 0.2020 0.2689 REMARK 3 5 2.8692 - 2.6640 1.00 2733 153 0.2189 0.2753 REMARK 3 6 2.6640 - 2.5073 1.00 2726 157 0.2472 0.3062 REMARK 3 7 2.5073 - 2.3819 1.00 2732 126 0.2805 0.3352 REMARK 3 8 2.3819 - 2.2784 1.00 2735 118 0.3006 0.3632 REMARK 3 9 2.2784 - 2.1910 0.95 2614 129 0.3244 0.3348 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.12 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 : 0.009 2283 REMARK 3 ANGLE : 0.942 3079 REMARK 3 CHIRALITY : 0.054 351 REMARK 3 PLANARITY : 0.004 388 REMARK 3 DIHEDRAL : 4.974 1905 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 6PQ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000242815. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793326 REMARK 200 MONOCHROMATOR : SI (111) ROSENBAUM-ROCK DOUBLE REMARK 200 -CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : SAGITALLY FOCUSING 2ND CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26170 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.191 REMARK 200 RESOLUTION RANGE LOW (A) : 19.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.74 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : 0.08400 REMARK 200 FOR THE DATA SET : 30.1400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.12000 REMARK 200 R SYM FOR SHELL (I) : 1.16000 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6NVU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M AMMONIUM SULFATE, 100 MM SODIUM REMARK 280 PHOSPHATE DIBASIC/ CITRIC ACID PH 4.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 49.73500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 49.70500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 49.70500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.86750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 49.70500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 49.70500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 74.60250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 49.70500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.70500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 24.86750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 49.70500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.70500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 74.60250 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 49.73500 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 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 MET A 2 REMARK 465 LYS A 3 REMARK 465 LYS A 4 REMARK 465 HIS A 5 REMARK 465 LEU A 6 REMARK 465 VAL A 7 REMARK 465 VAL A 8 REMARK 465 ILE A 9 REMARK 465 ALA A 10 REMARK 465 PHE A 11 REMARK 465 CYS A 12 REMARK 465 VAL A 13 REMARK 465 LEU A 14 REMARK 465 PHE A 15 REMARK 465 ALA A 16 REMARK 465 SER A 17 REMARK 465 ALA A 18 REMARK 465 SER A 19 REMARK 465 ALA A 20 REMARK 465 PHE A 21 REMARK 465 ALA A 22 REMARK 465 ALA A 23 REMARK 465 ASP A 292 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 OE1 GLU A 52 O HOH A 401 1.94 REMARK 500 ND1 HIS A 257 O HOH A 401 1.99 REMARK 500 O2 GOL A 310 O HOH A 402 2.13 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 ASP A 53 -164.82 -117.21 REMARK 500 HIS A 64 148.50 -172.24 REMARK 500 GLN A 69 -130.88 40.38 REMARK 500 SER A 106 88.73 -160.84 REMARK 500 ASN A 159 35.65 76.06 REMARK 500 LYS A 171 -110.30 -104.67 REMARK 500 GLU A 213 38.12 -83.55 REMARK 500 ARG A 220 -111.91 -99.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 ASP A 301 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ASP A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 311 DBREF 6PQ9 A 2 292 UNP Q9X6W1 Q9X6W1_ECOLX 14 312 SEQADV 6PQ9 GLY A 70 UNP Q9X6W1 SER 81 ENGINEERED MUTATION SEQRES 1 A 299 MET LYS LYS HIS LEU VAL VAL ILE ALA PHE CYS VAL LEU SEQRES 2 A 299 PHE ALA SER ALA SER ALA PHE ALA ALA LYS GLY THR ASP SEQRES 3 A 299 SER LEU LYS SER SER ILE GLU LYS TYR LEU LYS ASP LYS SEQRES 4 A 299 LYS ALA LYS VAL GLY VAL ALA VAL LEU GLY ILE GLU ASP SEQRES 5 A 299 ASN PHE LYS LEU ASN VAL ASN GLU LYS HIS HIS TYR PRO SEQRES 6 A 299 MET GLN GLY THR TYR LYS PHE HIS LEU ALA LEU ALA VAL SEQRES 7 A 299 LEU ASP LYS LEU ASP LYS GLU ASN ILE SER ILE ASP LYS SEQRES 8 A 299 LYS LEU PHE VAL LYS LYS SER GLU LEU LEU PRO ASN THR SEQRES 9 A 299 TRP SER PRO LEU ARG ASP LYS TYR PRO ASP GLY ASN VAL SEQRES 10 A 299 ASP LEU SER ILE SER GLU ILE LEU LYS ALA THR VAL SER SEQRES 11 A 299 ARG SER ASP ASN ASN GLY CYS ASP ILE LEU PHE ARG PHE SEQRES 12 A 299 VAL GLY GLY THR ASN LYS VAL HIS ASN PHE ILE SER LYS SEQRES 13 A 299 LEU GLY VAL LYS ASN ILE SER ILE LYS ALA THR GLU GLU SEQRES 14 A 299 GLU MET HIS LYS ALA TRP ASN VAL GLN TYR THR ASN TRP SEQRES 15 A 299 THR THR PRO ASP ALA THR VAL GLN LEU LEU LYS LYS PHE SEQRES 16 A 299 TYR LYS ASN GLU ILE LEU SER LYS ASN SER TYR ASP TYR SEQRES 17 A 299 LEU LEU ASN THR MET ILE GLU THR THR THR GLY PRO LYS SEQRES 18 A 299 ARG LEU LYS GLY LEU LEU PRO ASP GLY THR VAL VAL ALA SEQRES 19 A 299 HIS LYS THR GLY SER SER ASP THR ASN ASP LYS GLY ILE SEQRES 20 A 299 THR ALA ALA THR ASN ASP ILE GLY ILE ILE THR LEU PRO SEQRES 21 A 299 ASN GLY LYS HIS PHE ALA ILE ALA VAL TYR VAL SER ASP SEQRES 22 A 299 SER SER GLU LYS SER ASP VAL ASN GLU LYS ILE ILE ALA SEQRES 23 A 299 GLU ILE CYS LYS SER VAL TRP ASP TYR LEU VAL LYS ASP HET ASP A 301 8 HET ACT A 302 4 HET ACT A 303 4 HET ACT A 304 4 HET ACT A 305 4 HET ACT A 306 4 HET ACT A 307 4 HET GOL A 308 6 HET ACT A 309 4 HET GOL A 310 6 HET SO4 A 311 5 HETNAM ASP ASPARTIC ACID HETNAM ACT ACETATE ION HETNAM GOL GLYCEROL HETNAM SO4 SULFATE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ASP C4 H7 N O4 FORMUL 3 ACT 7(C2 H3 O2 1-) FORMUL 9 GOL 2(C3 H8 O3) FORMUL 12 SO4 O4 S 2- FORMUL 13 HOH *185(H2 O) HELIX 1 AA1 GLY A 25 ASP A 39 1 15 HELIX 2 AA2 THR A 71 ASN A 88 1 18 HELIX 3 AA3 LYS A 98 LEU A 102 5 5 HELIX 4 AA4 SER A 106 TYR A 112 1 7 HELIX 5 AA5 ILE A 119 ARG A 129 1 11 HELIX 6 AA6 ASP A 131 GLY A 143 1 13 HELIX 7 AA7 GLY A 144 LEU A 155 1 12 HELIX 8 AA8 THR A 165 HIS A 170 1 6 HELIX 9 AA9 ALA A 172 THR A 178 5 7 HELIX 10 AB1 THR A 182 LYS A 195 1 14 HELIX 11 AB2 SER A 200 GLU A 213 1 14 HELIX 12 AB3 LYS A 270 LYS A 291 1 22 SHEET 1 AA1 5 LYS A 56 VAL A 60 0 SHEET 2 AA1 5 LYS A 43 GLY A 50 -1 N VAL A 46 O VAL A 60 SHEET 3 AA1 5 HIS A 257 SER A 267 -1 O ALA A 259 N LEU A 49 SHEET 4 AA1 5 THR A 241 THR A 251 -1 N THR A 241 O SER A 267 SHEET 5 AA1 5 VAL A 231 SER A 237 -1 N GLY A 236 O ASN A 245 SHEET 1 AA2 3 TYR A 66 PRO A 67 0 SHEET 2 AA2 3 TRP A 180 THR A 181 -1 O THR A 181 N TYR A 66 SHEET 3 AA2 3 ILE A 160 SER A 161 -1 N SER A 161 O TRP A 180 SHEET 1 AA3 2 LYS A 94 VAL A 97 0 SHEET 2 AA3 2 VAL A 115 SER A 118 -1 O LEU A 117 N LEU A 95 SITE 1 AC1 4 TYR A 288 LEU A 289 LYS A 291 HOH A 443 SITE 1 AC2 2 SER A 90 ILE A 91 SITE 1 AC3 1 LYS A 201 SITE 1 AC4 4 LYS A 30 GLU A 34 ASN A 61 GLU A 62 SITE 1 AC5 3 ASN A 88 LYS A 270 ASP A 272 SITE 1 AC6 2 GLY A 217 HOH A 444 SITE 1 AC7 3 SER A 100 HOH A 403 HOH A 524 SITE 1 AC8 4 GLY A 144 THR A 145 ASN A 146 HOH A 493 SITE 1 AC9 4 THR A 104 TRP A 105 ASN A 132 HIS A 170 SITE 1 AD1 6 LYS A 93 LYS A 270 SER A 271 HOH A 402 SITE 2 AD1 6 HOH A 520 HOH A 533 SITE 1 AD2 9 GLN A 69 GLY A 70 LYS A 73 SER A 130 SITE 2 AD2 9 THR A 235 GLY A 236 SER A 237 HOH A 414 SITE 3 AD2 9 HOH A 430 CRYST1 99.410 99.410 99.470 90.00 90.00 90.00 P 41 21 2 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 0.010059 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010059 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010053 0.00000