HEADER RIBOSOMAL PROTEIN 05-JUN-14 4TOI TITLE CRYSTAL STRUCTURE OF E.COLI RIBOSOMAL PROTEIN S2 IN COMPLEX WITH N- TITLE 2 TERMINAL DOMAIN OF S1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 30S RIBOSOMAL PROTEIN S2,RIBOSOMAL PROTEIN S1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: 1-236,3-84; COMPND 5 SYNONYM: 30S RIBOSOMAL PROTEIN S2 - RIBOSOMAL PROTEIN S1 FUSION COMPND 6 PROTEIN; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI, ESCHERICHIA COLI TA206; SOURCE 3 ORGANISM_TAXID: 562, 656440; SOURCE 4 GENE: RPSB, BU34_07500, ECS0171, LF82_1969, ECKG_00790; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RIBOSOMAL PROTEIN, COMPLEX, TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR I.GRISHKOVSKAYA,K.BYRGAZOV,I.MOLL,K.DJINOVIC-CARUGO REVDAT 3 20-DEC-23 4TOI 1 REMARK REVDAT 2 21-JAN-15 4TOI 1 JRNL REVDAT 1 31-DEC-14 4TOI 0 JRNL AUTH K.BYRGAZOV,I.GRISHKOVSKAYA,S.ARENZ,N.COUDEVYLLE,H.TEMMEL, JRNL AUTH 2 D.N.WILSON,K.DJINOVIC-CARUGO,I.MOLL JRNL TITL STRUCTURAL BASIS FOR THE INTERACTION OF PROTEIN S1 WITH THE JRNL TITL 2 ESCHERICHIA COLI RIBOSOME. JRNL REF NUCLEIC ACIDS RES. V. 43 661 2015 JRNL REFN ESSN 1362-4962 JRNL PMID 25510494 JRNL DOI 10.1093/NAR/GKU1314 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 18587 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 949 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 37.7984 - 4.3983 1.00 2691 142 0.1470 0.2074 REMARK 3 2 4.3983 - 3.4918 1.00 2567 133 0.1334 0.1935 REMARK 3 3 3.4918 - 3.0506 1.00 2567 124 0.1673 0.2245 REMARK 3 4 3.0506 - 2.7718 0.99 2518 147 0.1871 0.2566 REMARK 3 5 2.7718 - 2.5732 0.99 2501 117 0.1899 0.2785 REMARK 3 6 2.5732 - 2.4215 0.99 2468 157 0.2018 0.2747 REMARK 3 7 2.4215 - 2.3003 0.92 2326 129 0.2290 0.2853 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.590 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.59 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 : 0.008 2452 REMARK 3 ANGLE : 1.090 3313 REMARK 3 CHIRALITY : 0.043 374 REMARK 3 PLANARITY : 0.004 436 REMARK 3 DIHEDRAL : 14.995 918 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 4TOI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000201977. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : DIAMOND REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 0.1.29, XSCALE REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18726 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 37.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : 0.17500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 1.10600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: BALBES REMARK 200 STARTING MODEL: PDB ENTRIES 2QBF AND 2OCE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES-KOH, PH 7.4, 3 MM MGCL2, REMARK 280 7.5% W/V PEG 6000, 3% W/V 2-METHYL-PENTANEDIOL-2,4, 100 MM KCL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.45333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 62.90667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 62.90667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.45333 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -92.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -31.45333 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 ALA A -2 REMARK 465 GLU A -1 REMARK 465 PHE A 0 REMARK 465 MET A 1 REMARK 465 PRO A 259 REMARK 465 GLY A 260 REMARK 465 SER A 261 REMARK 465 ASP A 312 REMARK 465 ALA A 313 REMARK 465 VAL A 314 REMARK 465 GLU A 315 REMARK 465 ASP A 316 REMARK 465 GLY A 317 REMARK 465 PHE A 318 REMARK 465 GLY A 319 REMARK 465 GLU A 320 REMARK 465 THR A 321 REMARK 465 LEU A 322 REMARK 465 LEU A 323 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 LEU A 229 CG CD1 CD2 REMARK 470 ASP A 308 CG OD1 OD2 REMARK 470 VAL A 309 CG1 CG2 REMARK 470 LEU A 311 CG CD1 CD2 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 GLN A 89 -151.33 -113.15 REMARK 500 ARG A 95 148.08 -171.09 REMARK 500 ASN A 103 43.84 -109.14 REMARK 500 ASP A 165 93.43 84.07 REMARK 500 ALA A 233 38.47 -79.78 REMARK 500 THR A 257 -105.42 -123.13 REMARK 500 LYS A 272 123.10 -31.53 REMARK 500 LEU A 281 -156.95 -91.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 ASP A 188 OD2 86.9 REMARK 620 3 ASP A 204 OD1 168.5 86.1 REMARK 620 4 ASP A 205 OD2 102.4 87.9 86.4 REMARK 620 5 HOH A 501 O 93.3 178.2 94.0 90.3 REMARK 620 6 HOH A 521 O 92.2 104.6 80.8 161.3 77.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 401 DBREF 4TOI A 1 236 UNP C3TPN2 C3TPN2_ECOLX 1 236 DBREF 4TOI A 242 323 UNP F4TQ64 F4TQ64_ECOLX 3 84 SEQADV 4TOI ALA A -2 UNP C3TPN2 EXPRESSION TAG SEQADV 4TOI GLU A -1 UNP C3TPN2 EXPRESSION TAG SEQADV 4TOI PHE A 0 UNP C3TPN2 EXPRESSION TAG SEQADV 4TOI LEU A 237 UNP C3TPN2 LINKER SEQADV 4TOI TYR A 238 UNP C3TPN2 LINKER SEQADV 4TOI PHE A 239 UNP C3TPN2 LINKER SEQADV 4TOI GLN A 240 UNP C3TPN2 LINKER SEQADV 4TOI GLY A 241 UNP C3TPN2 LINKER SEQRES 1 A 326 ALA GLU PHE MET ALA THR VAL SER MET ARG ASP MET LEU SEQRES 2 A 326 LYS ALA GLY VAL HIS PHE GLY HIS GLN THR ARG TYR TRP SEQRES 3 A 326 ASN PRO LYS MET LYS PRO PHE ILE PHE GLY ALA ARG ASN SEQRES 4 A 326 LYS VAL HIS ILE ILE ASN LEU GLU LYS THR VAL PRO MET SEQRES 5 A 326 PHE ASN GLU ALA LEU ALA GLU LEU ASN LYS ILE ALA SER SEQRES 6 A 326 ARG LYS GLY LYS ILE LEU PHE VAL GLY THR LYS ARG ALA SEQRES 7 A 326 ALA SER GLU ALA VAL LYS ASP ALA ALA LEU SER CYS ASP SEQRES 8 A 326 GLN PHE PHE VAL ASN HIS ARG TRP LEU GLY GLY MET LEU SEQRES 9 A 326 THR ASN TRP LYS THR VAL ARG GLN SER ILE LYS ARG LEU SEQRES 10 A 326 LYS ASP LEU GLU THR GLN SER GLN ASP GLY THR PHE ASP SEQRES 11 A 326 LYS LEU THR LYS LYS GLU ALA LEU MET ARG THR ARG GLU SEQRES 12 A 326 LEU GLU LYS LEU GLU ASN SER LEU GLY GLY ILE LYS ASP SEQRES 13 A 326 MET GLY GLY LEU PRO ASP ALA LEU PHE VAL ILE ASP ALA SEQRES 14 A 326 ASP HIS GLU HIS ILE ALA ILE LYS GLU ALA ASN ASN LEU SEQRES 15 A 326 GLY ILE PRO VAL PHE ALA ILE VAL ASP THR ASN SER ASP SEQRES 16 A 326 PRO ASP GLY VAL ASP PHE VAL ILE PRO GLY ASN ASP ASP SEQRES 17 A 326 ALA ILE ARG ALA VAL THR LEU TYR LEU GLY ALA VAL ALA SEQRES 18 A 326 ALA THR VAL ARG GLU GLY ARG SER GLN ASP LEU ALA SER SEQRES 19 A 326 GLN ALA GLU GLU SER LEU TYR PHE GLN GLY GLU SER PHE SEQRES 20 A 326 ALA GLN LEU PHE GLU GLU SER LEU LYS GLU ILE GLU THR SEQRES 21 A 326 ARG PRO GLY SER ILE VAL ARG GLY VAL VAL VAL ALA ILE SEQRES 22 A 326 ASP LYS ASP VAL VAL LEU VAL ASP ALA GLY LEU LYS SER SEQRES 23 A 326 GLU SER ALA ILE PRO ALA GLU GLN PHE LYS ASN ALA GLN SEQRES 24 A 326 GLY GLU LEU GLU ILE GLN VAL GLY ASP GLU VAL ASP VAL SEQRES 25 A 326 ALA LEU ASP ALA VAL GLU ASP GLY PHE GLY GLU THR LEU SEQRES 26 A 326 LEU HET ZN A 401 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *168(H2 O) HELIX 1 AA1 SER A 5 GLY A 13 1 9 HELIX 2 AA2 ARG A 21 TRP A 23 5 3 HELIX 3 AA3 ASN A 24 PRO A 29 5 6 HELIX 4 AA4 ASN A 42 ARG A 63 1 22 HELIX 5 AA5 LYS A 73 CYS A 87 1 15 HELIX 6 AA6 ASN A 103 ASP A 123 1 21 HELIX 7 AA7 GLY A 124 LEU A 129 5 6 HELIX 8 AA8 THR A 130 GLY A 149 1 20 HELIX 9 AA9 GLU A 169 GLY A 180 1 12 HELIX 10 AB1 ALA A 206 GLN A 227 1 22 HELIX 11 AB2 GLN A 227 ALA A 233 1 7 HELIX 12 AB3 SER A 243 LYS A 253 1 11 HELIX 13 AB4 PRO A 288 LYS A 293 5 6 SHEET 1 AA1 3 PHE A 16 GLN A 19 0 SHEET 2 AA1 3 VAL A 38 ILE A 41 -1 O HIS A 39 N HIS A 18 SHEET 3 AA1 3 ILE A 31 ARG A 35 -1 N GLY A 33 O ILE A 40 SHEET 1 AA2 5 PHE A 90 VAL A 92 0 SHEET 2 AA2 5 ILE A 67 VAL A 70 1 N PHE A 69 O PHE A 90 SHEET 3 AA2 5 ALA A 160 ILE A 164 1 O PHE A 162 N VAL A 70 SHEET 4 AA2 5 VAL A 183 VAL A 187 1 O PHE A 184 N VAL A 163 SHEET 5 AA2 5 PHE A 198 PRO A 201 1 O ILE A 200 N VAL A 187 SHEET 1 AA3 4 SER A 285 ILE A 287 0 SHEET 2 AA3 4 VAL A 274 ASP A 278 -1 N VAL A 275 O ILE A 287 SHEET 3 AA3 4 VAL A 263 ASP A 271 -1 N VAL A 268 O LEU A 276 SHEET 4 AA3 4 GLU A 306 VAL A 309 -1 O VAL A 309 N VAL A 263 LINK NE2 HIS A 18 ZN ZN A 401 1555 1555 2.16 LINK OD2 ASP A 188 ZN ZN A 401 1555 1555 2.22 LINK OD1 ASP A 204 ZN ZN A 401 1555 1555 2.10 LINK OD2 ASP A 205 ZN ZN A 401 1555 1555 1.96 LINK ZN ZN A 401 O HOH A 501 1555 1555 2.18 LINK ZN ZN A 401 O HOH A 521 1555 1555 2.07 CISPEP 1 GLU A 256 THR A 257 0 -5.20 SITE 1 AC1 6 HIS A 18 ASP A 188 ASP A 204 ASP A 205 SITE 2 AC1 6 HOH A 501 HOH A 521 CRYST1 87.280 87.280 94.360 90.00 90.00 120.00 P 31 2 1 6 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 0.011457 0.006615 0.000000 0.00000 SCALE2 0.000000 0.013230 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010598 0.00000