HEADER ISOMERASE/HYDROLASE 11-APR-18 6D13 TITLE CRYSTAL STRUCTURE OF E.COLI RPPH-DAPF COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIAMINOPIMELATE EPIMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DAP EPIMERASE,PLP-INDEPENDENT AMINO ACID RACEMASE; COMPND 5 EC: 5.1.1.7; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA PYROPHOSPHOHYDROLASE; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: (DI)NUCLEOSIDE POLYPHOSPHATE HYDROLASE; COMPND 11 EC: 3.6.1.-; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O45:K1 (STRAIN S88 / EXPEC); SOURCE 3 ORGANISM_TAXID: 585035; SOURCE 4 STRAIN: S88 / EXPEC; SOURCE 5 GENE: DAPF, ECS88_4235; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O45:K1 (STRAIN S88 / EXPEC); SOURCE 10 ORGANISM_TAXID: 585035; SOURCE 11 STRAIN: S88 / EXPEC; SOURCE 12 GENE: RPPH, NUDH, ECS88_3125; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RNA DECAY, DAPF, RPPH, ISOMERASE-HYDROLASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.GAO,A.SERGANOV REVDAT 5 20-NOV-24 6D13 1 REMARK REVDAT 4 04-OCT-23 6D13 1 REMARK REVDAT 3 04-DEC-19 6D13 1 REMARK REVDAT 2 08-AUG-18 6D13 1 JRNL REVDAT 1 23-MAY-18 6D13 0 JRNL AUTH A.GAO,N.VASILYEV,D.J.LUCIANO,R.LEVENSON-PALMER,J.RICHARDS, JRNL AUTH 2 W.M.MARSIGLIA,N.J.TRAASETH,J.G.BELASCO,A.SERGANOV JRNL TITL STRUCTURAL AND KINETIC INSIGHTS INTO STIMULATION OF JRNL TITL 2 RPPH-DEPENDENT RNA DEGRADATION BY THE METABOLIC ENZYME DAPF. JRNL REF NUCLEIC ACIDS RES. V. 46 6841 2018 JRNL REFN ESSN 1362-4962 JRNL PMID 29733359 JRNL DOI 10.1093/NAR/GKY327 REMARK 2 REMARK 2 RESOLUTION. 3.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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) : 3.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 12933 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 636 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 19.9911 - 5.2081 0.98 2586 134 0.1947 0.2567 REMARK 3 2 5.2081 - 4.1459 0.99 2475 114 0.1519 0.2313 REMARK 3 3 4.1459 - 3.6254 1.00 2439 135 0.1737 0.2609 REMARK 3 4 3.6254 - 3.2955 1.00 2431 116 0.2275 0.3140 REMARK 3 5 3.2955 - 3.0602 0.98 2366 137 0.2616 0.3432 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) : 0.450 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.730 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 : 0.009 3521 REMARK 3 ANGLE : 1.074 4765 REMARK 3 CHIRALITY : 0.059 506 REMARK 3 PLANARITY : 0.007 627 REMARK 3 DIHEDRAL : 3.309 2096 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 37.4840 46.4308 65.8566 REMARK 3 T TENSOR REMARK 3 T11: 0.4985 T22: 0.7542 REMARK 3 T33: 0.4843 T12: -0.0099 REMARK 3 T13: -0.0272 T23: 0.0163 REMARK 3 L TENSOR REMARK 3 L11: 2.2176 L22: 2.1086 REMARK 3 L33: 1.4001 L12: -0.6436 REMARK 3 L13: -0.6667 L23: 0.4029 REMARK 3 S TENSOR REMARK 3 S11: -0.0742 S12: -0.7097 S13: -0.2633 REMARK 3 S21: 0.2021 S22: 0.0670 S23: -0.1223 REMARK 3 S31: 0.1092 S32: 0.1968 S33: 0.0293 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 6D13 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-APR-18. REMARK 100 THE DEPOSITION ID IS D_1000233851. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-15 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 : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13075 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.060 REMARK 200 RESOLUTION RANGE LOW (A) : 77.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.15500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.07600 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: PHENIX REMARK 200 STARTING MODEL: 4IJZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% (V/V)PEG4,000, 0.1 M TRIS-HCL, PH REMARK 280 8.0, AND 0.2 M KI, VAPOR DIFFUSION, TEMPERATURE 292K 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 88.68700 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 42.90500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 42.90500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.34350 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 42.90500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 42.90500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 133.03050 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 42.90500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.90500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 44.34350 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 42.90500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.90500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 133.03050 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 88.68700 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 BIOMT1 2 0.000000 -1.000000 0.000000 85.81000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 85.81000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 88.68700 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 SER B 0 REMARK 465 GLN B 159 REMARK 465 GLU B 160 REMARK 465 ASN B 161 REMARK 465 THR B 162 REMARK 465 PRO B 163 REMARK 465 LYS B 164 REMARK 465 PRO B 165 REMARK 465 GLN B 166 REMARK 465 ASN B 167 REMARK 465 ALA B 168 REMARK 465 SER B 169 REMARK 465 ALA B 170 REMARK 465 TYR B 171 REMARK 465 ARG B 172 REMARK 465 ARG B 173 REMARK 465 LYS B 174 REMARK 465 ARG B 175 REMARK 465 GLY B 176 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 B 114 CB CG CD OE1 NE2 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 1 133.53 179.48 REMARK 500 ALA A 100 4.66 -64.32 REMARK 500 MET A 104 165.51 179.45 REMARK 500 ASP A 112 31.63 74.57 REMARK 500 ALA A 144 -116.36 59.51 REMARK 500 SER A 181 39.99 -91.07 REMARK 500 ARG A 188 -176.97 61.26 REMARK 500 ALA A 216 117.46 -170.39 REMARK 500 ARG B 52 -71.26 -47.99 REMARK 500 SER B 106 -164.00 -100.46 REMARK 500 ASP B 108 28.54 -72.30 REMARK 500 ASP B 122 -76.14 -76.57 REMARK 500 SER B 128 174.63 -58.61 REMARK 500 VAL B 137 151.18 -47.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 203 DBREF 6D13 A 1 274 UNP B7MH73 DAPF_ECO45 1 274 DBREF 6D13 B 1 176 UNP B7MLH6 RPPH_ECO45 1 176 SEQADV 6D13 SER A 0 UNP B7MH73 EXPRESSION TAG SEQADV 6D13 SER B 0 UNP B7MLH6 EXPRESSION TAG SEQRES 1 A 275 SER MET GLN PHE SER LYS MET HIS GLY LEU GLY ASN ASP SEQRES 2 A 275 PHE MET VAL VAL ASP ALA VAL THR GLN ASN VAL PHE PHE SEQRES 3 A 275 SER PRO GLU LEU ILE ARG ARG LEU ALA ASP ARG HIS LEU SEQRES 4 A 275 GLY VAL GLY PHE ASP GLN LEU LEU VAL VAL GLU PRO PRO SEQRES 5 A 275 TYR ASP PRO GLU LEU ASP PHE HIS TYR ARG ILE PHE ASN SEQRES 6 A 275 ALA ASP GLY SER GLU VAL ALA GLN CYS GLY ASN GLY ALA SEQRES 7 A 275 ARG CYS PHE ALA ARG PHE VAL ARG LEU LYS GLY LEU THR SEQRES 8 A 275 ASN LYS ARG ASP ILE ARG VAL SER THR ALA ASN GLY ARG SEQRES 9 A 275 MET VAL LEU THR VAL THR ASP ASP ASP LEU VAL ARG VAL SEQRES 10 A 275 ASN MET GLY GLU PRO ASN PHE GLU PRO SER ALA VAL PRO SEQRES 11 A 275 PHE ARG ALA ASN LYS ALA GLU LYS THR TYR ILE MET ARG SEQRES 12 A 275 ALA ALA GLU GLN THR ILE LEU CYS GLY VAL VAL SER MET SEQRES 13 A 275 GLY ASN PRO HIS CYS VAL ILE GLN VAL ASP ASP VAL ASP SEQRES 14 A 275 THR ALA ALA VAL GLU THR LEU GLY PRO VAL LEU GLU SER SEQRES 15 A 275 HIS GLU ARG PHE PRO GLU ARG ALA ASN ILE GLY PHE MET SEQRES 16 A 275 GLN VAL VAL LYS ARG GLU HIS ILE ARG LEU ARG VAL TYR SEQRES 17 A 275 GLU ARG GLY ALA GLY GLU THR GLN ALA CYS GLY SER GLY SEQRES 18 A 275 ALA CYS ALA ALA VAL ALA VAL GLY ILE GLN GLN GLY LEU SEQRES 19 A 275 LEU ALA GLU GLU VAL ARG VAL GLU LEU PRO GLY GLY ARG SEQRES 20 A 275 LEU ASP ILE ALA TRP LYS GLY PRO GLY HIS PRO LEU TYR SEQRES 21 A 275 MET THR GLY PRO ALA VAL HIS VAL TYR ASP GLY PHE ILE SEQRES 22 A 275 HIS LEU SEQRES 1 B 177 SER MET ILE ASP ASP ASP GLY TYR ARG PRO ASN VAL GLY SEQRES 2 B 177 ILE VAL ILE CYS ASN ARG GLN GLY GLN VAL MET TRP ALA SEQRES 3 B 177 ARG ARG PHE GLY GLN HIS SER TRP GLN PHE PRO GLN GLY SEQRES 4 B 177 GLY ILE ASN PRO GLY GLU SER ALA GLU GLN ALA MET TYR SEQRES 5 B 177 ARG GLU LEU PHE GLU GLU VAL GLY LEU SER ARG LYS ASP SEQRES 6 B 177 VAL ARG ILE LEU ALA SER THR ARG ASN TRP LEU ARG TYR SEQRES 7 B 177 LYS LEU PRO LYS ARG LEU VAL ARG TRP ASP THR LYS PRO SEQRES 8 B 177 VAL CYS ILE GLY GLN LYS GLN LYS TRP PHE LEU LEU GLN SEQRES 9 B 177 LEU VAL SER GLY ASP ALA GLU ILE ASN MET GLN THR SER SEQRES 10 B 177 SER THR PRO GLU PHE ASP GLY TRP ARG TRP VAL SER TYR SEQRES 11 B 177 TRP TYR PRO VAL ARG GLN VAL VAL SER PHE LYS ARG ASP SEQRES 12 B 177 VAL TYR ARG ARG VAL MET LYS GLU PHE ALA SER VAL VAL SEQRES 13 B 177 MET SER LEU GLN GLU ASN THR PRO LYS PRO GLN ASN ALA SEQRES 14 B 177 SER ALA TYR ARG ARG LYS ARG GLY HET IOD A 301 1 HET IOD A 302 1 HET IOD A 303 1 HET IOD A 304 1 HET IOD A 305 1 HET IOD A 306 1 HET IOD A 307 1 HET IOD A 308 1 HET CL A 309 1 HET CL A 310 1 HET IOD B 201 1 HET IOD B 202 1 HET CL B 203 1 HETNAM IOD IODIDE ION HETNAM CL CHLORIDE ION FORMUL 3 IOD 10(I 1-) FORMUL 11 CL 3(CL 1-) FORMUL 16 HOH *8(H2 O) HELIX 1 AA1 SER A 26 ASP A 35 1 10 HELIX 2 AA2 GLY A 76 LYS A 87 1 12 HELIX 3 AA3 GLU A 124 VAL A 128 5 5 HELIX 4 AA4 ASP A 166 ALA A 170 5 5 HELIX 5 AA5 ALA A 171 SER A 181 1 11 HELIX 6 AA6 CYS A 217 GLN A 231 1 15 HELIX 7 AA7 SER B 45 GLY B 59 1 15 HELIX 8 AA8 PRO B 80 VAL B 84 5 5 HELIX 9 AA9 TRP B 130 VAL B 136 1 7 HELIX 10 AB1 VAL B 137 PHE B 139 5 3 HELIX 11 AB2 LYS B 140 MET B 156 1 17 SHEET 1 AA1 6 TYR A 139 ALA A 143 0 SHEET 2 AA1 6 GLN A 146 SER A 154 -1 O ILE A 148 N MET A 141 SHEET 3 AA1 6 PRO A 158 GLN A 163 -1 O VAL A 161 N GLY A 151 SHEET 4 AA1 6 ASN A 190 LYS A 198 1 O MET A 194 N ILE A 162 SHEET 5 AA1 6 HIS A 201 GLU A 208 -1 O ARG A 205 N PHE A 193 SHEET 6 AA1 6 GLY A 212 THR A 214 -1 O GLY A 212 N GLU A 208 SHEET 1 AA216 TYR A 139 ALA A 143 0 SHEET 2 AA216 GLN A 146 SER A 154 -1 O ILE A 148 N MET A 141 SHEET 3 AA216 PRO A 158 GLN A 163 -1 O VAL A 161 N GLY A 151 SHEET 4 AA216 ASN A 190 LYS A 198 1 O MET A 194 N ILE A 162 SHEET 5 AA216 HIS A 201 GLU A 208 -1 O ARG A 205 N PHE A 193 SHEET 6 AA216 GLU A 237 LEU A 242 1 O ARG A 239 N ILE A 202 SHEET 7 AA216 GLY A 245 TRP A 251 -1 O LEU A 247 N VAL A 240 SHEET 8 AA216 LEU A 258 GLY A 262 -1 O TYR A 259 N ALA A 250 SHEET 9 AA216 VAL A 114 ASN A 117 -1 N VAL A 116 O MET A 260 SHEET 10 AA216 VAL A 105 VAL A 108 -1 N THR A 107 O ARG A 115 SHEET 11 AA216 ASP A 94 SER A 98 -1 N ILE A 95 O LEU A 106 SHEET 12 AA216 PHE A 58 ASN A 64 1 N TYR A 60 O SER A 98 SHEET 13 AA216 GLN A 44 GLU A 49 -1 N GLU A 49 O HIS A 59 SHEET 14 AA216 ASN A 11 ASP A 17 1 N MET A 14 O LEU A 46 SHEET 15 AA216 GLN A 2 GLY A 8 -1 N MET A 6 O PHE A 13 SHEET 16 AA216 VAL A 265 PHE A 271 -1 O VAL A 265 N HIS A 7 SHEET 1 AA3 4 GLN B 37 GLY B 39 0 SHEET 2 AA3 4 TYR B 7 CYS B 16 -1 N VAL B 11 O GLY B 38 SHEET 3 AA3 4 GLY B 94 LEU B 104 1 O PHE B 100 N GLY B 12 SHEET 4 AA3 4 VAL B 65 SER B 70 -1 N ALA B 69 O LEU B 101 SHEET 1 AA4 4 GLN B 37 GLY B 39 0 SHEET 2 AA4 4 TYR B 7 CYS B 16 -1 N VAL B 11 O GLY B 38 SHEET 3 AA4 4 GLY B 94 LEU B 104 1 O PHE B 100 N GLY B 12 SHEET 4 AA4 4 LEU B 75 LYS B 78 -1 N LEU B 75 O GLN B 97 SHEET 1 AA5 3 TRP B 33 GLN B 34 0 SHEET 2 AA5 3 VAL B 22 ARG B 27 -1 N ALA B 25 O GLN B 34 SHEET 3 AA5 3 PHE B 121 VAL B 127 -1 O ARG B 125 N TRP B 24 SSBOND 1 CYS A 150 CYS A 160 1555 1555 2.08 CISPEP 1 VAL A 128 PRO A 129 0 -7.76 CISPEP 2 LYS B 89 PRO B 90 0 2.12 SITE 1 AC1 1 GLY A 76 SITE 1 AC2 2 SER A 26 ASN A 133 SITE 1 AC3 1 ARG A 142 SITE 1 AC4 1 MET A 104 SITE 1 AC5 1 ARG B 82 SITE 1 AC6 1 GLN B 95 CRYST1 85.810 85.810 177.374 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 0.011654 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011654 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005638 0.00000