PDB Short entry for 4MHL HEADER PROTEIN BINDING 29-AUG-13 4MHL TITLE THE CRYSTAL STRUCTURE OF HUMAN INTERLEUKIN-11 COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-11; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 23-199; COMPND 5 SYNONYM: IL-11, ADIPOGENESIS INHIBITORY FACTOR, AGIF; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IL11; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FOUR-HELIX BUNDLE, LONG-CHAIN HELICAL CYTOKINE, CYTOKINE, GROWTH KEYWDS 2 FACTOR, INTERLEUKIN-11 RECEPTOR SUBUNIT ALPHA, MEMBRANE GLYCOPROTEIN KEYWDS 3 130, SECRETED, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.D.W.GRIFFIN REVDAT 3 20-SEP-23 4MHL 1 REMARK REVDAT 2 22-OCT-14 4MHL 1 JRNL REVDAT 1 03-SEP-14 4MHL 0 JRNL AUTH T.L.PUTOCZKI,R.C.DOBSON,M.D.GRIFFIN JRNL TITL THE STRUCTURE OF HUMAN INTERLEUKIN-11 REVEALS JRNL TITL 2 RECEPTOR-BINDING SITE FEATURES AND STRUCTURAL DIFFERENCES JRNL TITL 3 FROM INTERLEUKIN-6. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 70 2277 2014 JRNL REFN ISSN 0907-4449 JRNL PMID 25195742 JRNL DOI 10.1107/S1399004714012267 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 8203 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 624 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.09 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 REFLECTION IN BIN (WORKING SET) : 584 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE SET COUNT : 45 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1214 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.53000 REMARK 3 B22 (A**2) : -1.01000 REMARK 3 B33 (A**2) : -1.52000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.263 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.207 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.593 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1249 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1270 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1692 ; 1.389 ; 2.025 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2887 ; 0.797 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 158 ; 5.143 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 44 ;39.202 ;20.682 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 205 ;14.645 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;18.935 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 204 ; 0.066 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1386 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 297 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 651 ; 1.678 ; 2.503 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 651 ; 1.678 ; 2.503 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 801 ; 2.943 ; 3.698 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 802 ; 2.942 ; 3.700 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 598 ; 1.538 ; 2.559 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 599 ; 1.537 ; 2.561 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 892 ; 2.645 ; 3.855 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1465 ; 6.103 ;19.271 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1450 ; 6.000 ;19.159 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 34 A 199 REMARK 3 RESIDUE RANGE : A 201 A 206 REMARK 3 RESIDUE RANGE : A 301 A 375 REMARK 3 ORIGIN FOR THE GROUP (A): 17.5909 5.3165 46.4114 REMARK 3 T TENSOR REMARK 3 T11: 0.0485 T22: 0.0284 REMARK 3 T33: 0.0167 T12: -0.0042 REMARK 3 T13: 0.0098 T23: -0.0115 REMARK 3 L TENSOR REMARK 3 L11: 0.6198 L22: 0.7973 REMARK 3 L33: 0.5890 L12: -0.2335 REMARK 3 L13: 0.3045 L23: -0.2173 REMARK 3 S TENSOR REMARK 3 S11: -0.0149 S12: 0.0137 S13: 0.0321 REMARK 3 S21: 0.0397 S22: -0.0351 S23: 0.0616 REMARK 3 S31: 0.0236 S32: -0.0344 S33: 0.0499 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4MHL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-AUG-13. REMARK 100 THE DEPOSITION ID IS D_1000081920. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 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 : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8862 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.090 REMARK 200 RESOLUTION RANGE LOW (A) : 41.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : 0.12000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.45900 REMARK 200 R SYM FOR SHELL (I) : 0.61100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 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: PDB ENTRY 1ALU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.25 M AMMONIUM SULFATE, 0.2 M LITHIUM REMARK 280 SULFATE, 0.1 M BIS-TRIS PROPANE, 10% FORMAMIDE, 0.02% SODIUM REMARK 280 AZIDE, PH 9.5, VAPOR DIFFUSION, SITTING 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 59.43100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 14.08450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 59.43100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 14.08450 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 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 GLY A 23 REMARK 465 PRO A 24 REMARK 465 PRO A 25 REMARK 465 PRO A 26 REMARK 465 GLY A 27 REMARK 465 PRO A 28 REMARK 465 PRO A 29 REMARK 465 ARG A 30 REMARK 465 VAL A 31 REMARK 465 SER A 32 REMARK 465 PRO A 33 REMARK 465 ALA A 82 REMARK 465 GLY A 83 REMARK 465 PRO A 152 REMARK 465 PRO A 153 REMARK 465 PRO A 154 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 ARG A 36 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 38 CG CD OE1 OE2 REMARK 470 LEU A 85 CG CD1 CD2 REMARK 470 GLN A 151 CG CD OE1 NE2 REMARK 470 ASP A 155 CG OD1 OD2 REMARK 470 LEU A 161 CG CD1 CD2 REMARK 470 LEU A 199 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 LEU A 161 -108.46 82.23 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 SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARF A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARF A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARF A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARF A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARF A 206 DBREF 4MHL A 23 199 UNP P20809 IL11_HUMAN 23 199 SEQRES 1 A 177 GLY PRO PRO PRO GLY PRO PRO ARG VAL SER PRO ASP PRO SEQRES 2 A 177 ARG ALA GLU LEU ASP SER THR VAL LEU LEU THR ARG SER SEQRES 3 A 177 LEU LEU ALA ASP THR ARG GLN LEU ALA ALA GLN LEU ARG SEQRES 4 A 177 ASP LYS PHE PRO ALA ASP GLY ASP HIS ASN LEU ASP SER SEQRES 5 A 177 LEU PRO THR LEU ALA MET SER ALA GLY ALA LEU GLY ALA SEQRES 6 A 177 LEU GLN LEU PRO GLY VAL LEU THR ARG LEU ARG ALA ASP SEQRES 7 A 177 LEU LEU SER TYR LEU ARG HIS VAL GLN TRP LEU ARG ARG SEQRES 8 A 177 ALA GLY GLY SER SER LEU LYS THR LEU GLU PRO GLU LEU SEQRES 9 A 177 GLY THR LEU GLN ALA ARG LEU ASP ARG LEU LEU ARG ARG SEQRES 10 A 177 LEU GLN LEU LEU MET SER ARG LEU ALA LEU PRO GLN PRO SEQRES 11 A 177 PRO PRO ASP PRO PRO ALA PRO PRO LEU ALA PRO PRO SER SEQRES 12 A 177 SER ALA TRP GLY GLY ILE ARG ALA ALA HIS ALA ILE LEU SEQRES 13 A 177 GLY GLY LEU HIS LEU THR LEU ASP TRP ALA VAL ARG GLY SEQRES 14 A 177 LEU LEU LEU LEU LYS THR ARG LEU HET SO4 A 201 5 HET ARF A 202 3 HET ARF A 203 3 HET ARF A 204 3 HET ARF A 205 3 HET ARF A 206 3 HETNAM SO4 SULFATE ION HETNAM ARF FORMAMIDE FORMUL 2 SO4 O4 S 2- FORMUL 3 ARF 5(C H3 N O) FORMUL 8 HOH *75(H2 O) HELIX 1 1 PRO A 35 LYS A 63 1 29 HELIX 2 2 LEU A 90 ALA A 114 1 25 HELIX 3 3 SER A 117 LEU A 122 5 6 HELIX 4 4 GLU A 123 ARG A 146 1 24 HELIX 5 5 ALA A 167 THR A 197 1 31 CISPEP 1 PRO A 159 PRO A 160 0 -3.17 SITE 1 AC1 8 ARG A 54 ARG A 61 ARG A 132 ARG A 135 SITE 2 AC1 8 ARG A 139 ARF A 205 HOH A 310 HOH A 337 SITE 1 AC2 5 ALA A 51 ARG A 132 HOH A 323 HOH A 324 SITE 2 AC2 5 HOH A 366 SITE 1 AC3 8 PRO A 65 ALA A 66 ASP A 67 HIS A 70 SITE 2 AC3 8 TRP A 168 ILE A 171 ARG A 172 HIS A 175 SITE 1 AC4 7 ASP A 62 PRO A 65 GLY A 127 HOH A 323 SITE 2 AC4 7 HOH A 326 HOH A 346 HOH A 366 SITE 1 AC5 7 ARG A 54 ARG A 139 LEU A 142 HIS A 182 SITE 2 AC5 7 SO4 A 201 HOH A 337 HOH A 348 SITE 1 AC6 5 SER A 48 ASP A 52 ALA A 58 ARG A 61 SITE 2 AC6 5 HOH A 347 CRYST1 118.862 28.169 41.806 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 0.008413 0.000000 0.000000 0.00000 SCALE2 0.000000 0.035500 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023920 0.00000