PDB Short entry for 2FMM HEADER TRANSCRIPTION 09-JAN-06 2FMM TITLE CRYSTAL STRUCTURE OF EMSY-HP1 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN EMSY; COMPND 3 CHAIN: E; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CHROMOBOX PROTEIN HOMOLOG 1; COMPND 8 CHAIN: A, B, C, D; COMPND 9 FRAGMENT: CHROMO SHADOW DOMAIN; COMPND 10 SYNONYM: HETEROCHROMATIN PROTEIN 1 HOMOLOG BETA, HP1 BETA, MODIFIER 1 COMPND 11 PROTEIN, M31, HETEROCHROMATIN PROTEIN P25, HP1HSBETA, P25BETA; COMPND 12 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: EMSY, C11ORF30; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-KG; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: CBX1, CBX; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ENT DOMAIN, CHROMO SHADOW DOMAIN, EMSY PROTEIN, HETEROCHROMATIN KEYWDS 2 PROTEIN 1, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR Y.HUANG REVDAT 4 14-FEB-24 2FMM 1 REMARK SEQADV REVDAT 3 13-JUL-11 2FMM 1 VERSN REVDAT 2 24-FEB-09 2FMM 1 VERSN REVDAT 1 23-MAY-06 2FMM 0 JRNL AUTH Y.HUANG,M.P.MYERS,R.M.XU JRNL TITL CRYSTAL STRUCTURE OF THE HP1-EMSY COMPLEX REVEALS AN UNUSUAL JRNL TITL 2 MODE OF HP1 BINDING. JRNL REF STRUCTURE V. 14 703 2006 JRNL REFN ISSN 0969-2126 JRNL PMID 16615912 JRNL DOI 10.1016/J.STR.2006.01.007 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.4 REMARK 3 NUMBER OF REFLECTIONS : 54308 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4421 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3054 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 386 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FMM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1000036058. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X26C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97860, 0.97910, 0.96500 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54308 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8M AMMONIUM SULFATE, 0.1M TRIS, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K 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 71.70000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.93500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 71.70000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.93500 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER OF THE HETERO-PENTAMER REMARK 300 IN THE ASYMMETRIC UNIT BY THE OPERATION: 1-X, 1-Y, Z 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: DECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DECAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 25860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -289.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 143.40000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 63.87000 REMARK 350 BIOMT3 2 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 GLN E 125 REMARK 465 HIS E 126 REMARK 465 ASN E 127 REMARK 465 ALA E 128 REMARK 465 SER E 129 REMARK 465 LEU E 130 REMARK 465 PRO E 131 REMARK 465 VAL E 132 REMARK 465 PRO E 133 REMARK 465 ALA E 134 REMARK 465 GLU E 135 REMARK 465 THR E 136 REMARK 465 GLY E 137 REMARK 465 SER E 138 REMARK 465 LYS E 139 REMARK 465 GLY A 102 REMARK 465 SER A 103 REMARK 465 LYS A 104 REMARK 465 GLU A 105 REMARK 465 GLU A 106 REMARK 465 SER A 107 REMARK 465 GLY B 102 REMARK 465 SER B 103 REMARK 465 LYS B 104 REMARK 465 GLU B 105 REMARK 465 GLU B 106 REMARK 465 SER B 107 REMARK 465 GLU B 108 REMARK 465 GLY C 102 REMARK 465 SER C 103 REMARK 465 LYS C 104 REMARK 465 GLU C 105 REMARK 465 GLU C 106 REMARK 465 SER C 107 REMARK 465 GLU C 108 REMARK 465 GLY D 102 REMARK 465 SER D 103 REMARK 465 LYS D 104 REMARK 465 GLU D 105 REMARK 465 GLU D 106 REMARK 465 SER D 107 REMARK 465 GLU D 108 REMARK 465 LYS D 109 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH E 212 O HOH E 212 2665 0.99 REMARK 500 O HOH E 211 O HOH E 211 2665 1.11 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 PRO E 86 -167.92 -62.57 REMARK 500 SER E 89 -2.68 -141.93 REMARK 500 ALA E 120 -131.58 -84.64 REMARK 500 ALA E 122 -131.10 48.75 REMARK 500 SER A 129 -7.06 56.29 REMARK 500 ARG D 121 149.64 -171.60 REMARK 500 SER D 141 131.00 -172.84 REMARK 500 PRO D 174 -80.50 -62.31 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 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 604 DBREF 2FMM E 9 139 UNP Q7Z589 EMSY_HUMAN 9 139 DBREF 2FMM A 104 175 UNP P83916 CBX1_HUMAN 104 175 DBREF 2FMM B 104 175 UNP P83916 CBX1_HUMAN 104 175 DBREF 2FMM C 104 175 UNP P83916 CBX1_HUMAN 104 175 DBREF 2FMM D 104 175 UNP P83916 CBX1_HUMAN 104 175 SEQADV 2FMM GLY E 7 UNP Q7Z589 CLONING ARTIFACT SEQADV 2FMM PRO E 8 UNP Q7Z589 CLONING ARTIFACT SEQADV 2FMM GLY A 102 UNP P83916 CLONING ARTIFACT SEQADV 2FMM SER A 103 UNP P83916 CLONING ARTIFACT SEQADV 2FMM GLY B 102 UNP P83916 CLONING ARTIFACT SEQADV 2FMM SER B 103 UNP P83916 CLONING ARTIFACT SEQADV 2FMM GLY C 102 UNP P83916 CLONING ARTIFACT SEQADV 2FMM SER C 103 UNP P83916 CLONING ARTIFACT SEQADV 2FMM GLY D 102 UNP P83916 CLONING ARTIFACT SEQADV 2FMM SER D 103 UNP P83916 CLONING ARTIFACT SEQRES 1 E 133 GLY PRO LEU ASP LEU SER ARG ASP GLU CYS LYS ARG ILE SEQRES 2 E 133 LEU ARG LYS LEU GLU LEU GLU ALA TYR ALA GLY VAL ILE SEQRES 3 E 133 SER ALA LEU ARG ALA GLN GLY ASP LEU THR LYS GLU LYS SEQRES 4 E 133 LYS ASP LEU LEU GLY GLU LEU SER LYS VAL LEU SER ILE SEQRES 5 E 133 SER THR GLU ARG HIS ARG ALA GLU VAL ARG ARG ALA VAL SEQRES 6 E 133 ASN ASP GLU ARG LEU THR THR ILE ALA HIS ASN MET SER SEQRES 7 E 133 GLY PRO ASN SER SER SER GLU TRP SER ILE GLU GLY ARG SEQRES 8 E 133 ARG LEU VAL PRO LEU MET PRO ARG LEU VAL PRO GLN THR SEQRES 9 E 133 ALA PHE THR VAL THR ALA ASN ALA VAL ALA ASN ALA ALA SEQRES 10 E 133 ILE GLN HIS ASN ALA SER LEU PRO VAL PRO ALA GLU THR SEQRES 11 E 133 GLY SER LYS SEQRES 1 A 74 GLY SER LYS GLU GLU SER GLU LYS PRO ARG GLY PHE ALA SEQRES 2 A 74 ARG GLY LEU GLU PRO GLU ARG ILE ILE GLY ALA THR ASP SEQRES 3 A 74 SER SER GLY GLU LEU MET PHE LEU MET LYS TRP LYS ASN SEQRES 4 A 74 SER ASP GLU ALA ASP LEU VAL PRO ALA LYS GLU ALA ASN SEQRES 5 A 74 VAL LYS CYS PRO GLN VAL VAL ILE SER PHE TYR GLU GLU SEQRES 6 A 74 ARG LEU THR TRP HIS SER TYR PRO SER SEQRES 1 B 74 GLY SER LYS GLU GLU SER GLU LYS PRO ARG GLY PHE ALA SEQRES 2 B 74 ARG GLY LEU GLU PRO GLU ARG ILE ILE GLY ALA THR ASP SEQRES 3 B 74 SER SER GLY GLU LEU MET PHE LEU MET LYS TRP LYS ASN SEQRES 4 B 74 SER ASP GLU ALA ASP LEU VAL PRO ALA LYS GLU ALA ASN SEQRES 5 B 74 VAL LYS CYS PRO GLN VAL VAL ILE SER PHE TYR GLU GLU SEQRES 6 B 74 ARG LEU THR TRP HIS SER TYR PRO SER SEQRES 1 C 74 GLY SER LYS GLU GLU SER GLU LYS PRO ARG GLY PHE ALA SEQRES 2 C 74 ARG GLY LEU GLU PRO GLU ARG ILE ILE GLY ALA THR ASP SEQRES 3 C 74 SER SER GLY GLU LEU MET PHE LEU MET LYS TRP LYS ASN SEQRES 4 C 74 SER ASP GLU ALA ASP LEU VAL PRO ALA LYS GLU ALA ASN SEQRES 5 C 74 VAL LYS CYS PRO GLN VAL VAL ILE SER PHE TYR GLU GLU SEQRES 6 C 74 ARG LEU THR TRP HIS SER TYR PRO SER SEQRES 1 D 74 GLY SER LYS GLU GLU SER GLU LYS PRO ARG GLY PHE ALA SEQRES 2 D 74 ARG GLY LEU GLU PRO GLU ARG ILE ILE GLY ALA THR ASP SEQRES 3 D 74 SER SER GLY GLU LEU MET PHE LEU MET LYS TRP LYS ASN SEQRES 4 D 74 SER ASP GLU ALA ASP LEU VAL PRO ALA LYS GLU ALA ASN SEQRES 5 D 74 VAL LYS CYS PRO GLN VAL VAL ILE SER PHE TYR GLU GLU SEQRES 6 D 74 ARG LEU THR TRP HIS SER TYR PRO SER HET SO4 A 601 5 HET SO4 B 604 5 HET SO4 C 603 5 HET SO4 D 602 5 HETNAM SO4 SULFATE ION FORMUL 6 SO4 4(O4 S 2-) FORMUL 10 HOH *386(H2 O) HELIX 1 1 SER E 12 GLY E 39 1 28 HELIX 2 2 THR E 42 LEU E 56 1 15 HELIX 3 3 SER E 59 ASP E 73 1 15 HELIX 4 4 ASP E 73 GLY E 85 1 13 HELIX 5 5 SER E 89 GLY E 96 1 8 HELIX 6 6 VAL E 107 THR E 110 5 4 HELIX 7 7 ARG A 111 GLY A 116 5 6 HELIX 8 8 ALA A 149 CYS A 156 1 8 HELIX 9 9 CYS A 156 GLU A 166 1 11 HELIX 10 10 ARG B 111 GLY B 116 5 6 HELIX 11 11 ALA B 149 CYS B 156 1 8 HELIX 12 12 CYS B 156 GLU B 166 1 11 HELIX 13 13 ARG C 111 GLY C 116 5 6 HELIX 14 14 ALA C 149 CYS C 156 1 8 HELIX 15 15 CYS C 156 GLU C 166 1 11 HELIX 16 16 ARG D 111 GLY D 116 5 6 HELIX 17 17 ALA D 149 CYS D 156 1 8 HELIX 18 18 CYS D 156 LEU D 168 1 13 SHEET 1 A 3 LEU C 168 HIS C 171 0 SHEET 2 A 3 ARG E 98 MET E 103 -1 N ARG E 98 O HIS C 171 SHEET 3 A 3 THR D 169 TRP D 170 1 O THR D 169 N PRO E 101 SHEET 1 B 3 LEU A 168 TRP A 170 0 SHEET 2 B 3 PHE E 112 ALA E 116 1 N VAL E 114 O THR A 169 SHEET 3 B 3 LEU B 168 TRP B 170 -1 O THR B 169 N THR E 113 SHEET 1 C 4 ALA E 123 ILE E 124 0 SHEET 2 C 4 ALA B 144 PRO B 148 -1 O ALA B 144 N ILE E 124 SHEET 3 C 4 MET B 133 TRP B 138 -1 N PHE B 134 O VAL B 147 SHEET 4 C 4 PRO B 119 THR B 126 -1 N GLY B 124 O LEU B 135 SHEET 1 D 3 PRO A 119 SER A 128 0 SHEET 2 D 3 GLU A 131 TRP A 138 -1 O LYS A 137 N ARG A 121 SHEET 3 D 3 ASP A 145 PRO A 148 -1 O ASP A 145 N MET A 136 SHEET 1 E 3 PRO C 119 THR C 126 0 SHEET 2 E 3 MET C 133 TRP C 138 -1 O LEU C 135 N ILE C 123 SHEET 3 E 3 ASP C 145 PRO C 148 -1 O VAL C 147 N PHE C 134 SHEET 1 F 3 PRO D 119 THR D 126 0 SHEET 2 F 3 MET D 133 TRP D 138 -1 O LEU D 135 N GLY D 124 SHEET 3 F 3 ASP D 145 PRO D 148 -1 O VAL D 147 N PHE D 134 SITE 1 AC1 10 LYS A 155 CYS A 156 PRO A 157 GLN A 158 SITE 2 AC1 10 VAL A 159 HOH A 621 HOH A 626 HOH A 665 SITE 3 AC1 10 HOH A 666 HOH A 669 SITE 1 AC2 10 HOH C 674 LYS D 155 CYS D 156 PRO D 157 SITE 2 AC2 10 GLN D 158 VAL D 159 HOH D 633 HOH D 634 SITE 3 AC2 10 HOH D 635 HOH D 652 SITE 1 AC3 6 LYS C 155 CYS C 156 PRO C 157 GLN C 158 SITE 2 AC3 6 VAL C 159 HOH C 678 SITE 1 AC4 6 LYS B 155 CYS B 156 PRO B 157 GLN B 158 SITE 2 AC4 6 VAL B 159 HOH B 635 CRYST1 143.400 63.870 66.640 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 0.006974 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015657 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015006 0.00000