HEADER HYDROLASE 20-JUN-19 6KA5 TITLE CRYSTAL STRUCTURE OF A CLASS C BETA-LACTAMASE IN COMPLEX WITH TITLE 2 CEFOXITIN 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: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLA-ACC-1, ACC-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CLASS C-LACTAMASE, ACYL-ENZYME COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.W.BAE,Y.E.JUNG,Y.J.AN,J.H.NA,S.S.CHA REVDAT 4 29-NOV-23 6KA5 1 REMARK REVDAT 3 12-OCT-22 6KA5 1 COMPND REMARK SITE CRYST1 REVDAT 3 2 1 ATOM REVDAT 2 06-NOV-19 6KA5 1 JRNL REVDAT 1 16-OCT-19 6KA5 0 JRNL AUTH D.W.BAE,Y.E.JUNG,Y.J.AN,J.H.NA,S.S.CHA JRNL TITL STRUCTURAL INSIGHTS INTO CATALYTIC RELEVANCES OF SUBSTRATE JRNL TITL 2 POSES IN ACC-1. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 63 2019 JRNL REFN ESSN 1098-6596 JRNL PMID 31451494 JRNL DOI 10.1128/AAC.01411-19 REMARK 2 REMARK 2 RESOLUTION. 1.59 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 1.59 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.530 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 51788 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.850 REMARK 3 FREE R VALUE TEST SET COUNT : 1995 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 41.2100 - 3.8300 0.92 3616 142 0.1459 0.1727 REMARK 3 2 3.8300 - 3.0400 0.80 3059 133 0.1534 0.1806 REMARK 3 3 3.0400 - 2.6600 0.99 3858 155 0.1624 0.1728 REMARK 3 4 2.6600 - 2.4100 0.99 3788 150 0.1599 0.1922 REMARK 3 5 2.4100 - 2.2700 0.96 3007 123 0.1581 0.1962 REMARK 3 6 2.2300 - 2.1100 0.95 3489 137 0.1536 0.2006 REMARK 3 7 2.1100 - 2.0000 0.99 3795 142 0.1559 0.1775 REMARK 3 8 2.0000 - 1.9300 0.94 3065 133 0.1562 0.1999 REMARK 3 9 1.9100 - 1.8400 0.96 3282 124 0.1547 0.2051 REMARK 3 10 1.8400 - 1.7800 1.00 3819 141 0.1557 0.2125 REMARK 3 11 1.7800 - 1.7200 0.98 3731 161 0.1681 0.1976 REMARK 3 12 1.7200 - 1.6700 0.98 3801 146 0.1794 0.2021 REMARK 3 13 1.6700 - 1.6300 0.99 3761 153 0.1759 0.2208 REMARK 3 14 1.6300 - 1.5900 0.98 3722 155 0.2069 0.2717 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) : 0.152 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.944 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.69 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 2801 REMARK 3 ANGLE : 1.063 3809 REMARK 3 CHIRALITY : 0.066 436 REMARK 3 PLANARITY : 0.007 483 REMARK 3 DIHEDRAL : 17.037 1032 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 6KA5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1300012559. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-SEP-16 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) : 1.00 REMARK 200 MONOCHROMATOR : NULL 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 : 52020 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.586 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 (%) : 92.6 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.59 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.21300 REMARK 200 R SYM FOR SHELL (I) : NULL 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: MOLREP REMARK 200 STARTING MODEL: 3IXH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE PH 5.5 0.2M REMARK 280 SODIUM CHLORIDE 35% POLYETHYLENE GLYCOL 400, MICROBATCH, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 66.54600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.17000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 66.54600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.17000 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 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 -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 ALA A 1 REMARK 465 ASN A 2 REMARK 465 ASP A 244 REMARK 465 ALA A 245 REMARK 465 ASN A 246 REMARK 465 GLU A 360 REMARK 465 GLY A 361 REMARK 465 ASN A 362 REMARK 465 LYS A 363 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 49 CG CD OE1 NE2 REMARK 470 LYS A 242 CG CD CE NZ 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 A 64 C14 1S7 A 401 1.37 REMARK 500 O HOH A 510 O HOH A 616 2.16 REMARK 500 O HOH A 921 O HOH A 942 2.17 REMARK 500 O HOH A 511 O HOH A 809 2.17 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 MET A 183 78.57 -100.36 REMARK 500 TYR A 221 22.77 -151.04 REMARK 500 ASP A 269 -156.98 -96.52 REMARK 500 MET A 271 -46.98 64.20 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 947 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A 948 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH A 949 DISTANCE = 8.23 ANGSTROMS DBREF 6KA5 A 1 363 UNP Q9XB24 Q9XB24_KLEPN 24 386 SEQADV 6KA5 MET A -6 UNP Q9XB24 INITIATING METHIONINE SEQADV 6KA5 HIS A -5 UNP Q9XB24 EXPRESSION TAG SEQADV 6KA5 HIS A -4 UNP Q9XB24 EXPRESSION TAG SEQADV 6KA5 HIS A -3 UNP Q9XB24 EXPRESSION TAG SEQADV 6KA5 HIS A -2 UNP Q9XB24 EXPRESSION TAG SEQADV 6KA5 HIS A -1 UNP Q9XB24 EXPRESSION TAG SEQADV 6KA5 HIS A 0 UNP Q9XB24 EXPRESSION TAG SEQRES 1 A 370 MET HIS HIS HIS HIS HIS HIS ALA ASN ILE ASP GLU SER SEQRES 2 A 370 LYS ILE LYS ASP THR VAL ASP ASP LEU ILE GLN PRO LEU SEQRES 3 A 370 MET GLN LYS ASN ASN ILE PRO GLY MET SER VAL ALA VAL SEQRES 4 A 370 THR VAL ASN GLY LYS ASN TYR ILE TYR ASN TYR GLY LEU SEQRES 5 A 370 ALA ALA LYS GLN PRO GLN GLN PRO VAL THR GLU ASN THR SEQRES 6 A 370 LEU PHE GLU VAL GLY SER LEU SER LYS THR PHE ALA ALA SEQRES 7 A 370 THR LEU ALA SER TYR ALA GLN VAL SER GLY LYS LEU SER SEQRES 8 A 370 LEU ASP GLN SER VAL SER HIS TYR VAL PRO GLU LEU ARG SEQRES 9 A 370 GLY SER SER PHE ASP HIS VAL SER VAL LEU ASN VAL GLY SEQRES 10 A 370 THR HIS THR SER GLY LEU GLN LEU PHE MET PRO GLU ASP SEQRES 11 A 370 ILE LYS ASN THR THR GLN LEU MET ALA TYR LEU LYS ALA SEQRES 12 A 370 TRP LYS PRO ALA ASP ALA ALA GLY THR HIS ARG VAL TYR SEQRES 13 A 370 SER ASN ILE GLY THR GLY LEU LEU GLY MET ILE ALA ALA SEQRES 14 A 370 LYS SER LEU GLY VAL SER TYR GLU ASP ALA ILE GLU LYS SEQRES 15 A 370 THR LEU LEU PRO GLN LEU GLY MET HIS HIS SER TYR LEU SEQRES 16 A 370 LYS VAL PRO ALA ASP GLN MET GLU ASN TYR ALA TRP GLY SEQRES 17 A 370 TYR ASN LYS LYS ASP GLU PRO VAL HIS VAL ASN MET GLU SEQRES 18 A 370 ILE LEU GLY ASN GLU ALA TYR GLY ILE LYS THR THR SER SEQRES 19 A 370 SER ASP LEU LEU ARG TYR VAL GLN ALA ASN MET GLY GLN SEQRES 20 A 370 LEU LYS LEU ASP ALA ASN ALA LYS MET GLN GLN ALA LEU SEQRES 21 A 370 THR ALA THR HIS THR GLY TYR PHE LYS SER GLY GLU ILE SEQRES 22 A 370 THR GLN ASP LEU MET TRP GLU GLN LEU PRO TYR PRO VAL SEQRES 23 A 370 SER LEU PRO ASN LEU LEU THR GLY ASN ASP MET ALA MET SEQRES 24 A 370 THR LYS SER VAL ALA THR PRO ILE VAL PRO PRO LEU PRO SEQRES 25 A 370 PRO GLN GLU ASN VAL TRP ILE ASN LYS THR GLY SER THR SEQRES 26 A 370 ASN GLY PHE GLY ALA TYR ILE ALA PHE VAL PRO ALA LYS SEQRES 27 A 370 LYS MET GLY ILE VAL MET LEU ALA ASN LYS ASN TYR SER SEQRES 28 A 370 ILE ASP GLN ARG VAL THR VAL ALA TYR LYS ILE LEU SER SEQRES 29 A 370 SER LEU GLU GLY ASN LYS HET 1S7 A 401 24 HETNAM 1S7 (2R)-2-{(1S)-1-METHOXY-2-OXO-1-[(THIOPHEN-2-YLACETYL) HETNAM 2 1S7 AMINO]ETHYL}-5-METHYLIDENE-5,6-DIHYDRO-2H-1,3- HETNAM 3 1S7 THIAZINE-4-CARBOXYLIC ACID HETSYN 1S7 CEFOXITIN, BOUND FORM FORMUL 2 1S7 C15 H16 N2 O5 S2 FORMUL 3 HOH *449(H2 O) HELIX 1 AA1 ILE A 3 ASN A 24 1 22 HELIX 2 AA2 GLY A 63 LEU A 65 5 3 HELIX 3 AA3 SER A 66 SER A 80 1 15 HELIX 4 AA4 SER A 88 VAL A 93 1 6 HELIX 5 AA5 PRO A 94 ARG A 97 5 4 HELIX 6 AA6 SER A 99 VAL A 104 5 6 HELIX 7 AA7 SER A 105 THR A 111 1 7 HELIX 8 AA8 ASN A 126 TRP A 137 1 12 HELIX 9 AA9 SER A 150 LEU A 165 1 16 HELIX 10 AB1 SER A 168 THR A 176 1 9 HELIX 11 AB2 THR A 176 LEU A 181 1 6 HELIX 12 AB3 PRO A 191 TYR A 198 5 8 HELIX 13 AB4 LEU A 216 GLY A 222 1 7 HELIX 14 AB5 THR A 226 MET A 238 1 13 HELIX 15 AB6 LYS A 248 THR A 256 1 9 HELIX 16 AB7 SER A 280 ASN A 288 1 9 HELIX 17 AB8 PRO A 329 LYS A 332 5 4 HELIX 18 AB9 SER A 344 LEU A 359 1 16 SHEET 1 AA110 GLN A 52 PRO A 53 0 SHEET 2 AA110 LYS A 37 ALA A 47 -1 N ALA A 46 O GLN A 52 SHEET 3 AA110 GLY A 27 VAL A 34 -1 N VAL A 30 O TYR A 41 SHEET 4 AA110 MET A 333 ALA A 339 -1 O LEU A 338 N SER A 29 SHEET 5 AA110 GLY A 322 VAL A 328 -1 N ALA A 326 O ILE A 335 SHEET 6 AA110 VAL A 310 SER A 317 -1 N GLY A 316 O ALA A 323 SHEET 7 AA110 GLU A 273 PRO A 276 -1 N GLU A 273 O ASN A 313 SHEET 8 AA110 ILE A 266 GLN A 268 -1 N THR A 267 O GLN A 274 SHEET 9 AA110 GLY A 259 SER A 263 -1 N PHE A 261 O GLN A 268 SHEET 10 AA110 THR A 298 LEU A 304 -1 O THR A 298 N LYS A 262 SHEET 1 AA2 3 PHE A 60 GLU A 61 0 SHEET 2 AA2 3 LYS A 224 THR A 225 -1 O THR A 225 N PHE A 60 SHEET 3 AA2 3 SER A 186 TYR A 187 -1 N TYR A 187 O LYS A 224 SHEET 1 AA3 2 HIS A 146 ARG A 147 0 SHEET 2 AA3 2 SER A 295 VAL A 296 -1 O SER A 295 N ARG A 147 SHEET 1 AA4 2 GLY A 201 TYR A 202 0 SHEET 2 AA4 2 PRO A 208 VAL A 209 -1 O VAL A 209 N GLY A 201 CISPEP 1 GLN A 49 PRO A 50 0 -7.42 CISPEP 2 TYR A 277 PRO A 278 0 4.69 CISPEP 3 VAL A 301 PRO A 302 0 -2.81 CRYST1 133.092 60.340 56.490 90.00 111.93 90.00 C 1 2 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 0.007514 0.000000 0.003025 0.00000 SCALE2 0.000000 0.016573 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019083 0.00000