HEADER FUSION PROTEIN 14-MAY-99 1QCS TITLE N-TERMINAL DOMAIN OF N-ETHYLMALEIMIDE SENSITIVE FACTOR (NSF) COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ETHYLMALEIMIDE SENSITIVE FACTOR (NSF-N); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN OF NSF; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: THIS PROTEIN IS ONE DOMAIN OF THREE IN THE COMPND 7 NSF PROTOMER. BIOLOGICALLY NSF IS A HEXAMER. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CRICETULUS GRISEUS; SOURCE 3 ORGANISM_COMMON: CHINESE HAMSTER; SOURCE 4 ORGANISM_TAXID: 10029; SOURCE 5 TISSUE: OVARY; 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: PET-15B KEYWDS DOUBLE-PSI BETA BARREL ALPHA BETA ROLL, FUSION PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.C.YU,R.JAHN,A.T.BRUNGER REVDAT 3 24-FEB-09 1QCS 1 VERSN REVDAT 2 08-DEC-99 1QCS 1 COMPND JRNL REMARK REVDAT 1 18-MAY-99 1QCS 0 JRNL AUTH R.C.YU,R.JAHN,A.T.BRUNGER JRNL TITL NSF N-TERMINAL DOMAIN CRYSTAL STRUCTURE: MODELS OF JRNL TITL 2 NSF FUNCTION. JRNL REF MOL.CELL V. 4 97 1999 JRNL REFN ISSN 1097-2765 JRNL PMID 10445031 JRNL DOI 10.1016/S1097-2765(00)80191-4 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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 : ENGH AND HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2145257.790 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 32739 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 10% REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 3195 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4359 REMARK 3 BIN R VALUE (WORKING SET) : 0.2270 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 478 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1517 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.53000 REMARK 3 B22 (A**2) : -3.62000 REMARK 3 B33 (A**2) : 9.16000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.15 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.79 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.110 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.820 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.700 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.730 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 46.28 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MLHL TARGET FUNCTION AND DENSITY REMARK 3 MODIFIED, COMBINED PHASES USED IN REFINEMENTS. WAVELENGTH 3 REMARK 3 (LOW ENERGY REMOTE, 0.9998 ANGSTROM) DATA USED FOR REFINEMENT. REMARK 4 REMARK 4 1QCS COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-99. REMARK 100 THE RCSB ID CODE IS RCSB009092. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-FEB-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9799, 0.9801, 0.9998, 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : ADSC REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32752 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.05100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, HANGING DROP, 100 REMARK 280 MM TRIS PH 8.7, 2.0 M AMMONIUM SULFATE, 10 MM DITHIOTHREITOL REMARK 280 (DTT), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 39.83150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.83150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 16.02100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 87.68100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 16.02100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 87.68100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.83150 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 16.02100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 87.68100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.83150 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 16.02100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 87.68100 REMARK 290 SMTRY3 8 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: IS ONE DOMAIN OF THREE IN THE NSF PROTOMER. BIOLOGICALLY REMARK 300 NSF IS A HEXAMER. SYMMETRY OPERATORS AND RELEVANT TRANSLATIONS REMARK 300 FOR HEXAMERIZATION ARE UNKNOWN. NSF CONTAINS 3 DOMAINS: N, D1, REMARK 300 AND D2. D2 IS THE HEXAMERIZATION DOMAIN. BOTH THE SPATIAL REMARK 300 ORIENTATION OF N RELATIVE TO D2, AND THE STRUCTURE OF IN THE REMARK 300 INTERMEDIATE D1 DOMAIN ARE NOT KNOWN. 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 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 -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 GLY A 162 REMARK 465 GLU A 163 REMARK 465 PRO A 164 REMARK 465 ALA A 165 REMARK 465 SER A 166 REMARK 465 GLY A 167 REMARK 465 LYS A 168 REMARK 465 LYS A 202 REMARK 465 GLU A 203 REMARK 465 ASN A 204 REMARK 465 ARG A 205 REMARK 465 LEU A 206 REMARK 465 GLU A 207 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 ARG A 67 NE - CZ - NH2 ANGL. DEV. = -3.4 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 127 31.72 70.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 408 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH A 423 DISTANCE = 6.22 ANGSTROMS 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 500 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 501 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NSF RELATED DB: PDB REMARK 900 D2 DOMAIN OF NSF REMARK 900 RELATED ID: 1D2N RELATED DB: PDB REMARK 900 D2 DOMAIN OF NSF DBREF 1QCS A 1 205 UNP P18708 NSF_CRIGR 1 205 SEQADV 1QCS GLY A -3 UNP P18708 SEE REMARK 999 SEQADV 1QCS SER A -2 UNP P18708 SEE REMARK 999 SEQADV 1QCS HIS A -1 UNP P18708 SEE REMARK 999 SEQADV 1QCS ASN A 0 UNP P18708 SEE REMARK 999 SEQADV 1QCS MSE A 1 UNP P18708 MET 1 MODIFIED RESIDUE SEQADV 1QCS MSE A 6 UNP P18708 MET 6 MODIFIED RESIDUE SEQADV 1QCS MSE A 95 UNP P18708 MET 95 MODIFIED RESIDUE SEQADV 1QCS MSE A 117 UNP P18708 MET 117 MODIFIED RESIDUE SEQADV 1QCS MSE A 155 UNP P18708 MET 155 MODIFIED RESIDUE SEQADV 1QCS LEU A 206 UNP P18708 SEE REMARK 999 SEQADV 1QCS GLU A 207 UNP P18708 SEE REMARK 999 SEQRES 1 A 211 GLY SER HIS ASN MSE ALA GLY ARG SER MSE GLN ALA ALA SEQRES 2 A 211 ARG CYS PRO THR ASP GLU LEU SER LEU SER ASN CYS ALA SEQRES 3 A 211 VAL VAL SER GLU LYS ASP TYR GLN SER GLY GLN HIS VAL SEQRES 4 A 211 ILE VAL ARG THR SER PRO ASN HIS LYS TYR ILE PHE THR SEQRES 5 A 211 LEU ARG THR HIS PRO SER VAL VAL PRO GLY SER VAL ALA SEQRES 6 A 211 PHE SER LEU PRO GLN ARG LYS TRP ALA GLY LEU SER ILE SEQRES 7 A 211 GLY GLN GLU ILE GLU VAL ALA LEU TYR SER PHE ASP LYS SEQRES 8 A 211 ALA LYS GLN CYS ILE GLY THR MSE THR ILE GLU ILE ASP SEQRES 9 A 211 PHE LEU GLN LYS LYS ASN ILE ASP SER ASN PRO TYR ASP SEQRES 10 A 211 THR ASP LYS MSE ALA ALA GLU PHE ILE GLN GLN PHE ASN SEQRES 11 A 211 ASN GLN ALA PHE SER VAL GLY GLN GLN LEU VAL PHE SER SEQRES 12 A 211 PHE ASN ASP LYS LEU PHE GLY LEU LEU VAL LYS ASP ILE SEQRES 13 A 211 GLU ALA MSE ASP PRO SER ILE LEU LYS GLY GLU PRO ALA SEQRES 14 A 211 SER GLY LYS ARG GLN LYS ILE GLU VAL GLY LEU VAL VAL SEQRES 15 A 211 GLY ASN SER GLN VAL ALA PHE GLU LYS ALA GLU ASN SER SEQRES 16 A 211 SER LEU ASN LEU ILE GLY LYS ALA LYS THR LYS GLU ASN SEQRES 17 A 211 ARG LEU GLU MODRES 1QCS MSE A 1 MET SELENOMETHIONINE MODRES 1QCS MSE A 6 MET SELENOMETHIONINE MODRES 1QCS MSE A 95 MET SELENOMETHIONINE MODRES 1QCS MSE A 117 MET SELENOMETHIONINE MODRES 1QCS MSE A 155 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 6 8 HET MSE A 95 8 HET MSE A 117 8 HET MSE A 155 8 HET SO4 A 500 5 HET SO4 A 501 5 HET SO4 A 502 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 HOH *130(H2 O) HELIX 1 1 THR A 13 SER A 19 1 7 HELIX 2 2 SER A 63 GLY A 71 1 9 HELIX 3 3 ASP A 86 CYS A 91 1 6 HELIX 4 4 GLN A 103 ILE A 107 5 5 HELIX 5 5 THR A 114 ASN A 126 1 13 SHEET 1 A 7 ARG A 4 ARG A 10 0 SHEET 2 A 7 SER A 59 PHE A 62 1 O VAL A 60 N ALA A 9 SHEET 3 A 7 ARG A 4 ARG A 10 1 O GLN A 7 N VAL A 60 SHEET 4 A 7 GLU A 77 TYR A 83 -1 O ILE A 78 N MSE A 6 SHEET 5 A 7 HIS A 34 SER A 40 -1 O HIS A 34 N TYR A 83 SHEET 6 A 7 HIS A 43 THR A 51 -1 O HIS A 43 N THR A 39 SHEET 7 A 7 ALA A 22 VAL A 24 1 N ALA A 22 O THR A 48 SHEET 1 B 4 GLN A 135 PHE A 140 0 SHEET 2 B 4 LYS A 143 ALA A 154 -1 O LYS A 143 N PHE A 140 SHEET 3 B 4 ILE A 92 PHE A 101 -1 N GLY A 93 O GLU A 153 SHEET 4 B 4 GLN A 182 LYS A 187 1 N GLN A 182 O GLY A 93 SHEET 1 C 2 PRO A 111 ASP A 113 0 SHEET 2 C 2 ASN A 194 ILE A 196 1 O ASN A 194 N TYR A 112 SHEET 1 D 2 ALA A 129 SER A 131 0 SHEET 2 D 2 VAL A 174 LEU A 176 -1 N GLY A 175 O PHE A 130 LINK C ASN A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N ALA A 2 1555 1555 1.33 LINK C SER A 5 N MSE A 6 1555 1555 1.33 LINK C MSE A 6 N GLN A 7 1555 1555 1.33 LINK C THR A 94 N MSE A 95 1555 1555 1.33 LINK C MSE A 95 N THR A 96 1555 1555 1.33 LINK C LYS A 116 N MSE A 117 1555 1555 1.33 LINK C MSE A 117 N ALA A 118 1555 1555 1.33 LINK C ALA A 154 N MSE A 155 1555 1555 1.33 LINK C MSE A 155 N ASP A 156 1555 1555 1.33 SITE 1 AC1 6 GLN A 76 GLU A 77 LYS A 87 ASN A 127 SITE 2 AC1 6 HOH A 371 HOH A 408 SITE 1 AC2 3 THR A 13 ARG A 50 HIS A 52 SITE 1 AC3 4 ARG A 10 CYS A 11 LEU A 64 ARG A 67 CRYST1 32.042 175.362 79.663 90.00 90.00 90.00 C 2 2 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 0.031209 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005702 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012553 0.00000