HEADER ATP BINDING PROTEIN 27-FEB-09 3GFO TITLE STRUCTURE OF CBIO1 FROM CLOSTRIDIUM PERFRINGENS: PART OF THE ABC TITLE 2 TRANSPORTER COMPLEX CBIONQ. COMPND MOL_ID: 1; COMPND 2 MOLECULE: COBALT IMPORT ATP-BINDING PROTEIN CBIO 1; COMPND 3 CHAIN: A; COMPND 4 EC: 3.6.3.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM PERFRINGENS ATCC 13124; SOURCE 3 ORGANISM_TAXID: 195103; SOURCE 4 STRAIN: ATCC 13124 / NCTC 8237 / TYPE A; SOURCE 5 GENE: CBIO1, CPF_0188; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BC-PSGX4(BC) KEYWDS STRUCTURAL GENOMICS, CBIO1, COBALT IMPORT ATP-BINDING PROTEIN CBIO 1, KEYWDS 2 ATP-BINDING, CELL MEMBRANE, COBALT, COBALT TRANSPORT, HYDROLASE, ION KEYWDS 3 TRANSPORT, MEMBRANE, NUCLEOTIDE-BINDING, TRANSPORT, PSI-2, PROTEIN KEYWDS 4 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL KEYWDS 5 GENOMICS, NYSGXRC, ATP BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR U.A.RAMAGOPAL,C.MORANO,R.TORO,M.DICKEY,J.DO,S.K.BURLEY,S.C.ALMO,NEW AUTHOR 2 YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 4 21-FEB-24 3GFO 1 REMARK REVDAT 3 10-FEB-21 3GFO 1 AUTHOR JRNL REMARK REVDAT 2 01-NOV-17 3GFO 1 REMARK REVDAT 1 24-MAR-09 3GFO 0 JRNL AUTH U.A.RAMAGOPAL,C.MORANO,R.TORO,M.DICKEY,J.DO,S.K.BURLEY, JRNL AUTH 2 S.C.ALMO JRNL TITL STRUCTURE OF CBIO1 FROM CLOSTRIDIUM PERFRINGENS: PART OF THE JRNL TITL 2 ABC TRANSPORTER COMPLEX CBIONQ JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 11601 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 561 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 750 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE SET COUNT : 38 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1955 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 31 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.43000 REMARK 3 B22 (A**2) : -0.75000 REMARK 3 B33 (A**2) : -2.31000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.36000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.394 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.262 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.194 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.930 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.915 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2008 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2707 ; 1.456 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 254 ; 5.817 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 86 ;40.302 ;24.884 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 387 ;18.905 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;16.602 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 309 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1473 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1253 ; 0.700 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2031 ; 1.350 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 755 ; 2.138 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 675 ; 3.453 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 3GFO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-09. REMARK 100 THE DEPOSITION ID IS D_1000051800. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 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 : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11602 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : 0.06500 REMARK 200 FOR THE DATA SET : 17.1350 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.39500 REMARK 200 R SYM FOR SHELL (I) : 0.33300 REMARK 200 FOR SHELL : 2.610 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: SHELXD, PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES PH 6.5, 30% JEFFAMINE M-600 REMARK 280 PH 7 0.05M CESIUM CHLORIDE , VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 56.85050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.78900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 56.85050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.78900 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: UNKNOWN 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 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 MET A -1 REMARK 465 SER A 0 REMARK 465 LEU A 1 REMARK 465 LEU A 253 REMARK 465 LYS A 254 REMARK 465 GLU A 255 REMARK 465 LYS A 256 REMARK 465 ASP A 257 REMARK 465 GLY A 258 REMARK 465 PHE A 259 REMARK 465 VAL A 260 REMARK 465 PHE A 261 REMARK 465 ASP A 262 REMARK 465 GLU A 263 REMARK 465 LEU A 264 REMARK 465 ASP A 265 REMARK 465 GLU A 266 REMARK 465 GLY A 267 REMARK 465 HIS A 268 REMARK 465 HIS A 269 REMARK 465 HIS A 270 REMARK 465 HIS A 271 REMARK 465 HIS A 272 REMARK 465 HIS A 273 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 GLU A 2 CG CD OE1 OE2 REMARK 470 LYS A 233 CG CD CE NZ REMARK 470 ARG A 245 CZ NH1 NH2 REMARK 470 ILE A 246 CG1 CG2 CD1 REMARK 470 LEU A 249 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 GLU A 10 53.83 35.94 REMARK 500 ASN A 41 150.44 -42.50 REMARK 500 LYS A 112 70.63 44.34 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 274 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-13792A RELATED DB: TARGETDB DBREF 3GFO A 2 265 UNP Q0TUN8 CBIO1_CLOP1 2 265 SEQADV 3GFO MET A -1 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO SER A 0 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO LEU A 1 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO GLU A 266 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO GLY A 267 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO HIS A 268 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO HIS A 269 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO HIS A 270 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO HIS A 271 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO HIS A 272 UNP Q0TUN8 EXPRESSION TAG SEQADV 3GFO HIS A 273 UNP Q0TUN8 EXPRESSION TAG SEQRES 1 A 275 MET SER LEU GLU ASP TYR ILE LEU LYS VAL GLU GLU LEU SEQRES 2 A 275 ASN TYR ASN TYR SER ASP GLY THR HIS ALA LEU LYS GLY SEQRES 3 A 275 ILE ASN MET ASN ILE LYS ARG GLY GLU VAL THR ALA ILE SEQRES 4 A 275 LEU GLY GLY ASN GLY VAL GLY LYS SER THR LEU PHE GLN SEQRES 5 A 275 ASN PHE ASN GLY ILE LEU LYS PRO SER SER GLY ARG ILE SEQRES 6 A 275 LEU PHE ASP ASN LYS PRO ILE ASP TYR SER ARG LYS GLY SEQRES 7 A 275 ILE MET LYS LEU ARG GLU SER ILE GLY ILE VAL PHE GLN SEQRES 8 A 275 ASP PRO ASP ASN GLN LEU PHE SER ALA SER VAL TYR GLN SEQRES 9 A 275 ASP VAL SER PHE GLY ALA VAL ASN MET LYS LEU PRO GLU SEQRES 10 A 275 ASP GLU ILE ARG LYS ARG VAL ASP ASN ALA LEU LYS ARG SEQRES 11 A 275 THR GLY ILE GLU HIS LEU LYS ASP LYS PRO THR HIS CYS SEQRES 12 A 275 LEU SER PHE GLY GLN LYS LYS ARG VAL ALA ILE ALA GLY SEQRES 13 A 275 VAL LEU VAL MET GLU PRO LYS VAL LEU ILE LEU ASP GLU SEQRES 14 A 275 PRO THR ALA GLY LEU ASP PRO MET GLY VAL SER GLU ILE SEQRES 15 A 275 MET LYS LEU LEU VAL GLU MET GLN LYS GLU LEU GLY ILE SEQRES 16 A 275 THR ILE ILE ILE ALA THR HIS ASP ILE ASP ILE VAL PRO SEQRES 17 A 275 LEU TYR CYS ASP ASN VAL PHE VAL MET LYS GLU GLY ARG SEQRES 18 A 275 VAL ILE LEU GLN GLY ASN PRO LYS GLU VAL PHE ALA GLU SEQRES 19 A 275 LYS GLU VAL ILE ARG LYS VAL ASN LEU ARG LEU PRO ARG SEQRES 20 A 275 ILE GLY HIS LEU MET GLU ILE LEU LYS GLU LYS ASP GLY SEQRES 21 A 275 PHE VAL PHE ASP GLU LEU ASP GLU GLY HIS HIS HIS HIS SEQRES 22 A 275 HIS HIS HET SO4 A 274 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *31(H2 O) HELIX 1 1 GLY A 44 ASN A 53 1 10 HELIX 2 2 SER A 73 SER A 83 1 11 HELIX 3 3 ASP A 90 GLN A 94 5 5 HELIX 4 4 SER A 99 ASN A 110 1 12 HELIX 5 5 PRO A 114 THR A 129 1 16 HELIX 6 6 ILE A 131 LYS A 135 5 5 HELIX 7 7 PRO A 138 LEU A 142 5 5 HELIX 8 8 SER A 143 VAL A 157 1 15 HELIX 9 9 ASP A 173 GLY A 192 1 20 HELIX 10 10 ILE A 204 CYS A 209 5 6 HELIX 11 11 ASN A 225 PHE A 230 1 6 HELIX 12 12 PHE A 230 LEU A 243 1 14 HELIX 13 13 LEU A 243 MET A 250 1 8 SHEET 1 A 4 HIS A 20 LYS A 30 0 SHEET 2 A 4 TYR A 4 ASN A 14 -1 N VAL A 8 O MET A 27 SHEET 3 A 4 SER A 60 PHE A 65 -1 O LEU A 64 N LYS A 7 SHEET 4 A 4 LYS A 68 PRO A 69 -1 O LYS A 68 N PHE A 65 SHEET 1 B 6 ILE A 84 VAL A 87 0 SHEET 2 B 6 VAL A 162 ASP A 166 1 O VAL A 162 N GLY A 85 SHEET 3 B 6 THR A 194 THR A 199 1 O ILE A 196 N LEU A 163 SHEET 4 B 6 VAL A 34 LEU A 38 1 N ILE A 37 O ILE A 197 SHEET 5 B 6 ASN A 211 LYS A 216 1 O PHE A 213 N LEU A 38 SHEET 6 B 6 ARG A 219 GLY A 224 -1 O ILE A 221 N VAL A 214 SITE 1 AC1 8 ASN A 41 GLY A 42 VAL A 43 GLY A 44 SITE 2 AC1 8 LYS A 45 SER A 46 LYS A 182 HOH A 303 CRYST1 113.701 57.578 41.245 90.00 103.39 90.00 C 1 2 1 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 0.008795 0.000000 0.002093 0.00000 SCALE2 0.000000 0.017368 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024922 0.00000 CONECT 1974 1975 1976 1977 1978 CONECT 1975 1974 CONECT 1976 1974 CONECT 1977 1974 CONECT 1978 1974 MASTER 308 0 1 13 10 0 2 6 1991 1 5 22 END