PDB Short entry for 4IP8 HEADER PROTEIN BINDING 09-JAN-13 4IP8 TITLE STRUCTURE OF HUMAN SERUM AMYLOID A1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERUM AMYLOID A-1 PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: SAA, AMYLOID PROTEIN A, AMYLOID FIBRIL PROTEIN AA, SERUM COMPND 5 AMYLOID PROTEIN A(2-104), SERUM AMYLOID PROTEIN A(3-104), SERUM COMPND 6 AMYLOID PROTEIN A(2-103), SERUM AMYLOID PROTEIN A(2-102), SERUM COMPND 7 AMYLOID PROTEIN A(4-101); COMPND 8 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: SAA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SECONDARY AMYLOID, FOUR-HELIX BUNDLE, MAIN CONSTITUENT OF SECONDARY KEYWDS 2 AMYLOID, TOLL LIKE RECEPTOR, HUMAN SERUM, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR J.LU,P.D.SUN REVDAT 4 28-FEB-24 4IP8 1 REMARK SEQADV REVDAT 3 24-JAN-18 4IP8 1 AUTHOR REVDAT 2 14-MAY-14 4IP8 1 JRNL REVDAT 1 26-MAR-14 4IP8 0 JRNL AUTH J.LU,Y.YU,I.ZHU,Y.CHENG,P.D.SUN JRNL TITL STRUCTURAL MECHANISM OF SERUM AMYLOID A-MEDIATED JRNL TITL 2 INFLAMMATORY AMYLOIDOSIS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 111 5189 2014 JRNL REFN ISSN 0027-8424 JRNL PMID 24706838 JRNL DOI 10.1073/PNAS.1322357111 REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) 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) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 22904 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.170 REMARK 3 FREE R VALUE TEST SET COUNT : 1183 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 46.7645 - 4.3857 0.98 2894 164 0.1936 0.1949 REMARK 3 2 4.3857 - 3.4814 0.99 2766 157 0.1732 0.2318 REMARK 3 3 3.4814 - 3.0415 0.99 2735 157 0.2148 0.2728 REMARK 3 4 3.0415 - 2.7634 0.98 2692 157 0.2184 0.2792 REMARK 3 5 2.7634 - 2.5654 0.98 2709 133 0.2235 0.3367 REMARK 3 6 2.5654 - 2.4141 0.98 2670 159 0.2088 0.3122 REMARK 3 7 2.4141 - 2.2932 0.98 2658 128 0.2327 0.3192 REMARK 3 8 2.2932 - 2.1934 0.94 2597 128 0.2615 0.3353 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 39.60 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.690 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.580 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.40860 REMARK 3 B22 (A**2) : -11.71180 REMARK 3 B33 (A**2) : 14.12040 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 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 : 0.003 3543 REMARK 3 ANGLE : 0.665 4728 REMARK 3 CHIRALITY : 0.054 400 REMARK 3 PLANARITY : 0.003 644 REMARK 3 DIHEDRAL : 15.442 1297 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 4IP8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077035. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22939 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.190 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 9.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M (NH4)2SO4, 0.1M HEPES, 6% PEG400, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 34.29550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 64.20950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.29550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 64.20950 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 325 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 315 LIES ON A SPECIAL POSITION. 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 GLN B 66 O HOH B 312 1.90 REMARK 500 OD2 ASP B 33 O HOH B 313 1.97 REMARK 500 O ARG D 47 O HOH D 319 1.97 REMARK 500 O HOH A 326 O HOH A 330 1.99 REMARK 500 OE1 GLN C 80 O HOH C 303 2.08 REMARK 500 OE1 GLU C 63 O HOH C 320 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 ASN A 28 59.60 39.21 REMARK 500 ASN D 28 50.65 38.60 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 P4C A 202 REMARK 610 P4C A 203 REMARK 610 P4C A 204 REMARK 610 P4C B 202 REMARK 610 P4C B 203 REMARK 610 P4C C 202 REMARK 610 P4C C 203 REMARK 610 P4C C 204 REMARK 610 P4C C 205 REMARK 610 P4C D 202 REMARK 610 P4C D 203 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 P4C A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C C 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C C 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C C 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C D 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE P4C D 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IP9 RELATED DB: PDB DBREF 4IP8 A 1 104 UNP P0DJI8 SAA1_HUMAN 19 122 DBREF 4IP8 B 1 104 UNP P0DJI8 SAA1_HUMAN 19 122 DBREF 4IP8 C 1 104 UNP P0DJI8 SAA1_HUMAN 19 122 DBREF 4IP8 D 1 104 UNP P0DJI8 SAA1_HUMAN 19 122 SEQADV 4IP8 MET A 0 UNP P0DJI8 EXPRESSION TAG SEQADV 4IP8 MET B 0 UNP P0DJI8 EXPRESSION TAG SEQADV 4IP8 MET C 0 UNP P0DJI8 EXPRESSION TAG SEQADV 4IP8 MET D 0 UNP P0DJI8 EXPRESSION TAG SEQRES 1 A 105 MET ARG SER PHE PHE SER PHE LEU GLY GLU ALA PHE ASP SEQRES 2 A 105 GLY ALA ARG ASP MET TRP ARG ALA TYR SER ASP MET ARG SEQRES 3 A 105 GLU ALA ASN TYR ILE GLY SER ASP LYS TYR PHE HIS ALA SEQRES 4 A 105 ARG GLY ASN TYR ASP ALA ALA LYS ARG GLY PRO GLY GLY SEQRES 5 A 105 VAL TRP ALA ALA GLU ALA ILE SER ASP ALA ARG GLU ASN SEQRES 6 A 105 ILE GLN ARG PHE PHE GLY HIS GLY ALA GLU ASP SER LEU SEQRES 7 A 105 ALA ASP GLN ALA ALA ASN GLU TRP GLY ARG SER GLY LYS SEQRES 8 A 105 ASP PRO ASN HIS PHE ARG PRO ALA GLY LEU PRO GLU LYS SEQRES 9 A 105 TYR SEQRES 1 B 105 MET ARG SER PHE PHE SER PHE LEU GLY GLU ALA PHE ASP SEQRES 2 B 105 GLY ALA ARG ASP MET TRP ARG ALA TYR SER ASP MET ARG SEQRES 3 B 105 GLU ALA ASN TYR ILE GLY SER ASP LYS TYR PHE HIS ALA SEQRES 4 B 105 ARG GLY ASN TYR ASP ALA ALA LYS ARG GLY PRO GLY GLY SEQRES 5 B 105 VAL TRP ALA ALA GLU ALA ILE SER ASP ALA ARG GLU ASN SEQRES 6 B 105 ILE GLN ARG PHE PHE GLY HIS GLY ALA GLU ASP SER LEU SEQRES 7 B 105 ALA ASP GLN ALA ALA ASN GLU TRP GLY ARG SER GLY LYS SEQRES 8 B 105 ASP PRO ASN HIS PHE ARG PRO ALA GLY LEU PRO GLU LYS SEQRES 9 B 105 TYR SEQRES 1 C 105 MET ARG SER PHE PHE SER PHE LEU GLY GLU ALA PHE ASP SEQRES 2 C 105 GLY ALA ARG ASP MET TRP ARG ALA TYR SER ASP MET ARG SEQRES 3 C 105 GLU ALA ASN TYR ILE GLY SER ASP LYS TYR PHE HIS ALA SEQRES 4 C 105 ARG GLY ASN TYR ASP ALA ALA LYS ARG GLY PRO GLY GLY SEQRES 5 C 105 VAL TRP ALA ALA GLU ALA ILE SER ASP ALA ARG GLU ASN SEQRES 6 C 105 ILE GLN ARG PHE PHE GLY HIS GLY ALA GLU ASP SER LEU SEQRES 7 C 105 ALA ASP GLN ALA ALA ASN GLU TRP GLY ARG SER GLY LYS SEQRES 8 C 105 ASP PRO ASN HIS PHE ARG PRO ALA GLY LEU PRO GLU LYS SEQRES 9 C 105 TYR SEQRES 1 D 105 MET ARG SER PHE PHE SER PHE LEU GLY GLU ALA PHE ASP SEQRES 2 D 105 GLY ALA ARG ASP MET TRP ARG ALA TYR SER ASP MET ARG SEQRES 3 D 105 GLU ALA ASN TYR ILE GLY SER ASP LYS TYR PHE HIS ALA SEQRES 4 D 105 ARG GLY ASN TYR ASP ALA ALA LYS ARG GLY PRO GLY GLY SEQRES 5 D 105 VAL TRP ALA ALA GLU ALA ILE SER ASP ALA ARG GLU ASN SEQRES 6 D 105 ILE GLN ARG PHE PHE GLY HIS GLY ALA GLU ASP SER LEU SEQRES 7 D 105 ALA ASP GLN ALA ALA ASN GLU TRP GLY ARG SER GLY LYS SEQRES 8 D 105 ASP PRO ASN HIS PHE ARG PRO ALA GLY LEU PRO GLU LYS SEQRES 9 D 105 TYR HET SO4 A 201 5 HET P4C A 202 7 HET P4C A 203 5 HET P4C A 204 9 HET SO4 B 201 5 HET P4C B 202 8 HET P4C B 203 10 HET SO4 C 201 5 HET P4C C 202 7 HET P4C C 203 10 HET P4C C 204 7 HET P4C C 205 7 HET SO4 D 201 5 HET P4C D 202 10 HET P4C D 203 10 HETNAM SO4 SULFATE ION HETNAM P4C O-ACETALDEHYDYL-HEXAETHYLENE GLYCOL HETSYN P4C POLYETHYLENE 400 FORMUL 5 SO4 4(O4 S 2-) FORMUL 6 P4C 11(C14 H28 O8) FORMUL 20 HOH *101(H2 O) HELIX 1 1 MET A 0 ASN A 28 1 29 HELIX 2 2 SER A 32 GLY A 48 1 17 HELIX 3 3 GLY A 48 PHE A 69 1 22 HELIX 4 4 GLY A 72 SER A 88 1 17 HELIX 5 5 ASP A 91 ARG A 96 5 6 HELIX 6 6 ARG B 1 ASN B 28 1 28 HELIX 7 7 SER B 32 LYS B 46 1 15 HELIX 8 8 GLY B 48 PHE B 69 1 22 HELIX 9 9 GLY B 72 SER B 88 1 17 HELIX 10 10 ASP B 91 ARG B 96 5 6 HELIX 11 11 ARG C 1 ASN C 28 1 28 HELIX 12 12 SER C 32 ARG C 47 1 16 HELIX 13 13 GLY C 48 PHE C 69 1 22 HELIX 14 14 GLY C 72 SER C 88 1 17 HELIX 15 15 ASP C 91 ARG C 96 5 6 HELIX 16 16 ARG D 1 ASN D 28 1 28 HELIX 17 17 SER D 32 GLY D 48 1 17 HELIX 18 18 GLY D 48 PHE D 69 1 22 HELIX 19 19 GLY D 72 SER D 88 1 17 HELIX 20 20 ASP D 91 ARG D 96 5 6 SITE 1 AC1 3 ARG A 15 ARG A 47 GLU D 102 SITE 1 AC2 3 ARG A 62 ILE A 65 P4C A 203 SITE 1 AC3 5 MET A 17 TYR A 21 HIS A 37 ARG A 62 SITE 2 AC3 5 P4C A 202 SITE 1 AC4 2 TRP A 53 SER B 2 SITE 1 AC5 3 ARG B 15 ARG B 47 GLU C 102 SITE 1 AC6 2 SER A 2 TRP B 53 SITE 1 AC7 4 MET B 17 TYR B 21 HIS B 37 ARG B 62 SITE 1 AC8 2 ARG C 15 ARG C 47 SITE 1 AC9 1 TRP C 53 SITE 1 BC1 3 TYR C 21 ARG C 62 P4C C 204 SITE 1 BC2 6 MET C 17 TYR C 21 MET C 24 HIS C 37 SITE 2 BC2 6 ARG C 62 P4C C 203 SITE 1 BC3 2 TYR C 42 GLY C 89 SITE 1 BC4 2 ARG D 15 ARG D 47 SITE 1 BC5 2 SER C 2 TRP D 53 SITE 1 BC6 5 MET D 17 MET D 24 HIS D 37 ILE D 58 SITE 2 BC6 5 ARG D 62 CRYST1 68.591 128.419 50.199 90.00 90.00 90.00 P 21 21 2 16 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 0.014579 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007787 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019921 0.00000