HEADER OXIDOREDUCTASE 07-APR-09 3GZQ TITLE HUMAN SOD1 A4V METAL-FREE VARIANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [CU-ZN]; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SOD1; SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: EGY118; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: YEP351-HSOD KEYWDS OXIDOREDUCTASE, HUMAN CU, ZN SUPEROXIDE DISMUTASE, ANTIOXIDANT, KEYWDS 2 METAL-BINDING, COPPER, ZINC, AMYOTROPHIC LATERAL SCLEROSIS, DISEASE KEYWDS 3 MUTATION, ACETYLATION, CYTOPLASM, APO, DISULFIDE BOND, KEYWDS 4 PHOSPHOPROTEIN, UBL CONJUGATION EXPDTA X-RAY DIFFRACTION AUTHOR A.GALALELDEEN,A.B.TAYLOR,L.J.WHITSON,P.J.HART REVDAT 4 06-SEP-23 3GZQ 1 REMARK REVDAT 3 13-OCT-21 3GZQ 1 REMARK SEQADV LINK REVDAT 2 22-DEC-09 3GZQ 1 JRNL REVDAT 1 13-OCT-09 3GZQ 0 JRNL AUTH A.GALALELDEEN,R.W.STRANGE,L.J.WHITSON,S.V.ANTONYUK, JRNL AUTH 2 N.NARAYANA,A.B.TAYLOR,J.P.SCHUERMANN,S.P.HOLLOWAY, JRNL AUTH 3 S.S.HASNAIN,P.J.HART JRNL TITL STRUCTURAL AND BIOPHYSICAL PROPERTIES OF METAL-FREE JRNL TITL 2 PATHOGENIC SOD1 MUTANTS A4V AND G93A. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 492 40 2009 JRNL REFN ISSN 0003-9861 JRNL PMID 19800308 JRNL DOI 10.1016/J.ABB.2009.09.020 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.4_4) 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.06 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 49501 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 2518 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 30.0705 - 3.6690 0.97 2751 154 0.1745 0.2028 REMARK 3 2 3.6690 - 2.9130 0.99 2698 150 0.1608 0.1767 REMARK 3 3 2.9130 - 2.5450 1.00 2671 133 0.1680 0.1893 REMARK 3 4 2.5450 - 2.3124 1.00 2692 138 0.1564 0.1749 REMARK 3 5 2.3124 - 2.1467 0.99 2615 136 0.1556 0.1755 REMARK 3 6 2.1467 - 2.0202 1.00 2625 149 0.1315 0.1807 REMARK 3 7 2.0202 - 1.9190 0.99 2615 136 0.1404 0.1617 REMARK 3 8 1.9190 - 1.8355 0.99 2606 136 0.1333 0.1834 REMARK 3 9 1.8355 - 1.7648 1.00 2639 135 0.1236 0.1791 REMARK 3 10 1.7648 - 1.7039 1.00 2620 152 0.1233 0.1541 REMARK 3 11 1.7039 - 1.6507 1.00 2639 123 0.1191 0.1757 REMARK 3 12 1.6507 - 1.6035 1.00 2595 159 0.1227 0.1573 REMARK 3 13 1.6035 - 1.5613 1.00 2573 144 0.1237 0.1732 REMARK 3 14 1.5613 - 1.5232 1.00 2625 145 0.1338 0.1769 REMARK 3 15 1.5232 - 1.4886 1.00 2600 152 0.1439 0.1884 REMARK 3 16 1.4886 - 1.4569 0.99 2598 124 0.1625 0.2060 REMARK 3 17 1.4569 - 1.4277 0.97 2516 139 0.1832 0.1981 REMARK 3 18 1.4277 - 1.4010 0.89 2305 113 0.2138 0.2539 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 : 0.40 REMARK 3 B_SOL : 60.39 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.82190 REMARK 3 B22 (A**2) : 2.84700 REMARK 3 B33 (A**2) : 0.97490 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 : 0.006 NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 3GZQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052509. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49673 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04500 REMARK 200 FOR THE DATA SET : 33.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.58200 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1OZU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M AMMONIUM SULFATE, 0.1 M MES, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 20.25650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.46900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.40550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.46900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.25650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.40550 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL 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 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 ACE A 0 REMARK 465 ALA A 1 REMARK 465 LEU A 67 REMARK 465 SER A 68 REMARK 465 ARG A 69 REMARK 465 LYS A 70 REMARK 465 HIS A 71 REMARK 465 GLY A 72 REMARK 465 GLY A 73 REMARK 465 PRO A 74 REMARK 465 LYS A 75 REMARK 465 ASP A 76 REMARK 465 GLU A 77 REMARK 465 GLU A 78 REMARK 465 ARG A 79 REMARK 465 LEU A 126 REMARK 465 GLY A 127 REMARK 465 LYS A 128 REMARK 465 GLY A 129 REMARK 465 GLY A 130 REMARK 465 ASN A 131 REMARK 465 GLU A 132 REMARK 465 GLU A 133 REMARK 465 SER A 134 REMARK 465 THR A 135 REMARK 465 LYS A 136 REMARK 465 THR A 137 REMARK 465 GLY A 138 REMARK 465 ASN A 139 REMARK 465 ALA A 140 REMARK 465 GLY A 141 REMARK 465 SER B 68 REMARK 465 ARG B 69 REMARK 465 LYS B 70 REMARK 465 HIS B 71 REMARK 465 GLY B 72 REMARK 465 GLY B 73 REMARK 465 PRO B 74 REMARK 465 LYS B 75 REMARK 465 ASP B 76 REMARK 465 GLU B 77 REMARK 465 GLU B 78 REMARK 465 ARG B 79 REMARK 465 ASP B 125 REMARK 465 LEU B 126 REMARK 465 GLY B 127 REMARK 465 LYS B 128 REMARK 465 GLY B 129 REMARK 465 GLY B 130 REMARK 465 ASN B 131 REMARK 465 GLU B 132 REMARK 465 GLU B 133 REMARK 465 SER B 134 REMARK 465 THR B 135 REMARK 465 LYS B 136 REMARK 465 THR B 137 REMARK 465 GLY B 138 REMARK 465 ASN B 139 REMARK 465 ALA B 140 REMARK 465 GLY B 141 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ACE B 0 O - C - N ANGL. DEV. = -9.9 DEGREES 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 65 80.49 -156.13 REMARK 500 ASN B 65 72.53 -159.40 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 B 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 154 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3GZO RELATED DB: PDB REMARK 900 RELATED ID: 3GZP RELATED DB: PDB DBREF 3GZQ A 1 153 UNP P00441 SODC_HUMAN 2 154 DBREF 3GZQ B 1 153 UNP P00441 SODC_HUMAN 2 154 SEQADV 3GZQ ACE A 0 UNP P00441 INSERTION SEQADV 3GZQ VAL A 4 UNP P00441 ALA 5 ENGINEERED MUTATION SEQADV 3GZQ ACE B 0 UNP P00441 INSERTION SEQADV 3GZQ VAL B 4 UNP P00441 ALA 5 ENGINEERED MUTATION SEQRES 1 A 154 ACE ALA THR LYS VAL VAL CYS VAL LEU LYS GLY ASP GLY SEQRES 2 A 154 PRO VAL GLN GLY ILE ILE ASN PHE GLU GLN LYS GLU SER SEQRES 3 A 154 ASN GLY PRO VAL LYS VAL TRP GLY SER ILE LYS GLY LEU SEQRES 4 A 154 THR GLU GLY LEU HIS GLY PHE HIS VAL HIS GLU PHE GLY SEQRES 5 A 154 ASP ASN THR ALA GLY CYS THR SER ALA GLY PRO HIS PHE SEQRES 6 A 154 ASN PRO LEU SER ARG LYS HIS GLY GLY PRO LYS ASP GLU SEQRES 7 A 154 GLU ARG HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP SEQRES 8 A 154 LYS ASP GLY VAL ALA ASP VAL SER ILE GLU ASP SER VAL SEQRES 9 A 154 ILE SER LEU SER GLY ASP HIS CYS ILE ILE GLY ARG THR SEQRES 10 A 154 LEU VAL VAL HIS GLU LYS ALA ASP ASP LEU GLY LYS GLY SEQRES 11 A 154 GLY ASN GLU GLU SER THR LYS THR GLY ASN ALA GLY SER SEQRES 12 A 154 ARG LEU ALA CYS GLY VAL ILE GLY ILE ALA GLN SEQRES 1 B 154 ACE ALA THR LYS VAL VAL CYS VAL LEU LYS GLY ASP GLY SEQRES 2 B 154 PRO VAL GLN GLY ILE ILE ASN PHE GLU GLN LYS GLU SER SEQRES 3 B 154 ASN GLY PRO VAL LYS VAL TRP GLY SER ILE LYS GLY LEU SEQRES 4 B 154 THR GLU GLY LEU HIS GLY PHE HIS VAL HIS GLU PHE GLY SEQRES 5 B 154 ASP ASN THR ALA GLY CYS THR SER ALA GLY PRO HIS PHE SEQRES 6 B 154 ASN PRO LEU SER ARG LYS HIS GLY GLY PRO LYS ASP GLU SEQRES 7 B 154 GLU ARG HIS VAL GLY ASP LEU GLY ASN VAL THR ALA ASP SEQRES 8 B 154 LYS ASP GLY VAL ALA ASP VAL SER ILE GLU ASP SER VAL SEQRES 9 B 154 ILE SER LEU SER GLY ASP HIS CYS ILE ILE GLY ARG THR SEQRES 10 B 154 LEU VAL VAL HIS GLU LYS ALA ASP ASP LEU GLY LYS GLY SEQRES 11 B 154 GLY ASN GLU GLU SER THR LYS THR GLY ASN ALA GLY SER SEQRES 12 B 154 ARG LEU ALA CYS GLY VAL ILE GLY ILE ALA GLN HET ACE B 0 3 HET SO4 A 154 5 HET SO4 B 154 5 HETNAM ACE ACETYL GROUP HETNAM SO4 SULFATE ION FORMUL 2 ACE C2 H4 O FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *251(H2 O) HELIX 1 1 CYS A 57 GLY A 61 5 5 HELIX 2 2 SER A 107 CYS A 111 5 5 HELIX 3 3 ALA B 55 ALA B 60 5 6 HELIX 4 4 SER B 107 CYS B 111 5 5 SHEET 1 A 5 ALA A 95 ASP A 101 0 SHEET 2 A 5 VAL A 29 LYS A 36 -1 N VAL A 29 O ASP A 101 SHEET 3 A 5 GLN A 15 GLU A 21 -1 N ASN A 19 O TRP A 32 SHEET 4 A 5 LYS A 3 LEU A 8 -1 N LEU A 8 O GLY A 16 SHEET 5 A 5 GLY A 150 ILE A 151 -1 O GLY A 150 N VAL A 5 SHEET 1 B 4 ASP A 83 ALA A 89 0 SHEET 2 B 4 GLY A 41 HIS A 48 -1 N GLY A 41 O ALA A 89 SHEET 3 B 4 THR A 116 HIS A 120 -1 O THR A 116 N HIS A 48 SHEET 4 B 4 ARG A 143 VAL A 148 -1 O GLY A 147 N LEU A 117 SHEET 1 C 5 ALA B 95 ASP B 101 0 SHEET 2 C 5 VAL B 29 LYS B 36 -1 N ILE B 35 O ALA B 95 SHEET 3 C 5 GLN B 15 GLU B 21 -1 N ASN B 19 O TRP B 32 SHEET 4 C 5 LYS B 3 LEU B 8 -1 N LEU B 8 O GLY B 16 SHEET 5 C 5 GLY B 150 GLN B 153 -1 O GLY B 150 N VAL B 5 SHEET 1 D 4 ASP B 83 ALA B 89 0 SHEET 2 D 4 GLY B 41 HIS B 48 -1 N GLY B 41 O ALA B 89 SHEET 3 D 4 THR B 116 HIS B 120 -1 O THR B 116 N HIS B 48 SHEET 4 D 4 ARG B 143 VAL B 148 -1 O ALA B 145 N VAL B 119 SSBOND 1 CYS A 57 CYS A 146 1555 1555 2.27 SSBOND 2 CYS B 57 CYS B 146 1555 1555 2.25 LINK C ACE B 0 N ALA B 1 1555 1555 1.33 SITE 1 AC1 7 HIS B 48 HIS B 63 HIS B 120 ARG B 143 SITE 2 AC1 7 HOH B 158 HOH B 218 HOH B 274 SITE 1 AC2 5 HIS A 48 HIS A 63 HIS A 120 ARG A 143 SITE 2 AC2 5 HOH A 194 CRYST1 40.513 58.811 104.938 90.00 90.00 90.00 P 21 21 21 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 0.024683 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017004 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009529 0.00000