HEADER FUSION PROTEIN 21-MAY-99 1QDN TITLE AMINO TERMINAL DOMAIN OF THE N-ETHYLMALEIMIDE SENSITIVE TITLE 2 FUSION PROTEIN (NSF) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (N-ETHYLMALEIMIDE SENSITIVE FUSION COMPND 3 PROTEIN (NSF)); COMPND 4 CHAIN: A, B, C; COMPND 5 FRAGMENT: AMINO TERMINAL DOMAIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CRICETULUS GRISEUS; SOURCE 3 ORGANISM_COMMON: CHINESE HAMSTER; SOURCE 4 ORGANISM_TAXID: 10029; SOURCE 5 ORGAN: OVARY; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE9 KEYWDS DOUBLE-PSI BETA BARREL ALPHA/BETA BARREL, VESICULAR-FUSION KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.P.MAY,K.M.S.MISURA,S.W.WHITEHEART,W.I.WEIS REVDAT 3 24-FEB-09 1QDN 1 VERSN REVDAT 2 01-APR-03 1QDN 1 JRNL REVDAT 1 21-JUN-99 1QDN 0 JRNL AUTH A.P.MAY,K.M.MISURA,S.W.WHITEHEART,W.I.WEIS JRNL TITL CRYSTAL STRUCTURE OF THE AMINO-TERMINAL DOMAIN OF JRNL TITL 2 N-ETHYLMALEIMIDE-SENSITIVE FUSION PROTEIN. JRNL REF NAT.CELL BIOL. V. 1 175 1999 JRNL REFN ISSN 1465-7392 JRNL PMID 10559905 JRNL DOI 10.1038/11097 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3541190.600 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 28518 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 SET) : 0.220 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1675 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4102 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE : 0.3410 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 263 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4436 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 242 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.99000 REMARK 3 B22 (A**2) : 0.99000 REMARK 3 B33 (A**2) : -1.98000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.27 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.68 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) : 1.260 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.840 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.820 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 42.87 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.PA REMARK 3 PARAMETER FILE 2 : WATER_REP.PARA REMARK 3 PARAMETER FILE 3 : BME.PAR REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : BME.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QDN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAY-99. REMARK 100 THE RCSB ID CODE IS RCSB009108. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAR-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28518 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.6000 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) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.31200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS 0.5 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS, AMMONIUM SULPHATE, 2- REMARK 280 MERCAPTOETHANOL, PH 8.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 63.47000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.95000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.95000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 31.73500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.95000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.95000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 95.20500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.95000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.95000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 31.73500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.95000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.95000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 95.20500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.47000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -282.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 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 THR A 0 REMARK 465 SER A 158 REMARK 465 ILE A 159 REMARK 465 LEU A 160 REMARK 465 LYS A 161 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 ARG A 169 REMARK 465 LYS A 202 REMARK 465 GLU A 203 REMARK 465 THR B 0 REMARK 465 SER B 158 REMARK 465 ILE B 159 REMARK 465 LEU B 160 REMARK 465 LYS B 161 REMARK 465 GLY B 162 REMARK 465 GLU B 163 REMARK 465 PRO B 164 REMARK 465 ALA B 165 REMARK 465 SER B 166 REMARK 465 GLY B 167 REMARK 465 LYS B 168 REMARK 465 ARG B 169 REMARK 465 LYS B 202 REMARK 465 GLU B 203 REMARK 465 SER C 158 REMARK 465 ILE C 159 REMARK 465 LEU C 160 REMARK 465 LYS C 161 REMARK 465 GLY C 162 REMARK 465 GLU C 163 REMARK 465 PRO C 164 REMARK 465 ALA C 165 REMARK 465 SER C 166 REMARK 465 GLY C 167 REMARK 465 LYS C 168 REMARK 465 ARG C 169 REMARK 465 LYS C 202 REMARK 465 GLU C 203 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 C 516 O HOH C 516 7555 1.04 REMARK 500 O HOH A 553 O HOH A 553 7555 1.67 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 ASP A 86 21.77 -147.09 REMARK 500 ALA B 2 -164.53 -75.64 REMARK 500 SER B 40 -176.88 -174.98 REMARK 500 ASP B 86 22.39 -148.17 REMARK 500 LYS B 104 -13.42 -48.93 REMARK 500 ALA B 199 42.89 -89.78 REMARK 500 ALA C 2 171.27 -57.24 REMARK 500 SER C 40 170.36 170.52 REMARK 500 ASP C 86 22.18 -147.32 REMARK 500 LYS C 105 -93.05 -49.94 REMARK 500 ILE C 107 25.81 -155.75 REMARK 500 ASP C 108 162.32 -44.36 REMARK 500 SER C 192 30.39 -92.73 REMARK 500 ALA C 199 54.82 -107.05 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 C 578 DISTANCE = 5.17 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 501 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 503 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 504 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 505 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 506 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 507 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 508 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 400 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 401 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 400 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 401 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME C 400 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME C 401 DBREF 1QDN A 1 203 UNP P18708 NSF_CRIGR 1 203 DBREF 1QDN B 1 203 UNP P18708 NSF_CRIGR 1 203 DBREF 1QDN C 1 203 UNP P18708 NSF_CRIGR 1 203 SEQRES 1 A 204 THR MET ALA GLY ARG SER MET GLN ALA ALA ARG CYS PRO SEQRES 2 A 204 THR ASP GLU LEU SER LEU SER ASN CYS ALA VAL VAL SER SEQRES 3 A 204 GLU LYS ASP TYR GLN SER GLY GLN HIS VAL ILE VAL ARG SEQRES 4 A 204 THR SER PRO ASN HIS LYS TYR ILE PHE THR LEU ARG THR SEQRES 5 A 204 HIS PRO SER VAL VAL PRO GLY SER VAL ALA PHE SER LEU SEQRES 6 A 204 PRO GLN ARG LYS TRP ALA GLY LEU SER ILE GLY GLN GLU SEQRES 7 A 204 ILE GLU VAL ALA LEU TYR SER PHE ASP LYS ALA LYS GLN SEQRES 8 A 204 CYS ILE GLY THR MET THR ILE GLU ILE ASP PHE LEU GLN SEQRES 9 A 204 LYS LYS ASN ILE ASP SER ASN PRO TYR ASP THR ASP LYS SEQRES 10 A 204 MET ALA ALA GLU PHE ILE GLN GLN PHE ASN ASN GLN ALA SEQRES 11 A 204 PHE SER VAL GLY GLN GLN LEU VAL PHE SER PHE ASN ASP SEQRES 12 A 204 LYS LEU PHE GLY LEU LEU VAL LYS ASP ILE GLU ALA MET SEQRES 13 A 204 ASP PRO SER ILE LEU LYS GLY GLU PRO ALA SER GLY LYS SEQRES 14 A 204 ARG GLN LYS ILE GLU VAL GLY LEU VAL VAL GLY ASN SER SEQRES 15 A 204 GLN VAL ALA PHE GLU LYS ALA GLU ASN SER SER LEU ASN SEQRES 16 A 204 LEU ILE GLY LYS ALA LYS THR LYS GLU SEQRES 1 B 204 THR MET ALA GLY ARG SER MET GLN ALA ALA ARG CYS PRO SEQRES 2 B 204 THR ASP GLU LEU SER LEU SER ASN CYS ALA VAL VAL SER SEQRES 3 B 204 GLU LYS ASP TYR GLN SER GLY GLN HIS VAL ILE VAL ARG SEQRES 4 B 204 THR SER PRO ASN HIS LYS TYR ILE PHE THR LEU ARG THR SEQRES 5 B 204 HIS PRO SER VAL VAL PRO GLY SER VAL ALA PHE SER LEU SEQRES 6 B 204 PRO GLN ARG LYS TRP ALA GLY LEU SER ILE GLY GLN GLU SEQRES 7 B 204 ILE GLU VAL ALA LEU TYR SER PHE ASP LYS ALA LYS GLN SEQRES 8 B 204 CYS ILE GLY THR MET THR ILE GLU ILE ASP PHE LEU GLN SEQRES 9 B 204 LYS LYS ASN ILE ASP SER ASN PRO TYR ASP THR ASP LYS SEQRES 10 B 204 MET ALA ALA GLU PHE ILE GLN GLN PHE ASN ASN GLN ALA SEQRES 11 B 204 PHE SER VAL GLY GLN GLN LEU VAL PHE SER PHE ASN ASP SEQRES 12 B 204 LYS LEU PHE GLY LEU LEU VAL LYS ASP ILE GLU ALA MET SEQRES 13 B 204 ASP PRO SER ILE LEU LYS GLY GLU PRO ALA SER GLY LYS SEQRES 14 B 204 ARG GLN LYS ILE GLU VAL GLY LEU VAL VAL GLY ASN SER SEQRES 15 B 204 GLN VAL ALA PHE GLU LYS ALA GLU ASN SER SER LEU ASN SEQRES 16 B 204 LEU ILE GLY LYS ALA LYS THR LYS GLU SEQRES 1 C 204 THR MET ALA GLY ARG SER MET GLN ALA ALA ARG CYS PRO SEQRES 2 C 204 THR ASP GLU LEU SER LEU SER ASN CYS ALA VAL VAL SER SEQRES 3 C 204 GLU LYS ASP TYR GLN SER GLY GLN HIS VAL ILE VAL ARG SEQRES 4 C 204 THR SER PRO ASN HIS LYS TYR ILE PHE THR LEU ARG THR SEQRES 5 C 204 HIS PRO SER VAL VAL PRO GLY SER VAL ALA PHE SER LEU SEQRES 6 C 204 PRO GLN ARG LYS TRP ALA GLY LEU SER ILE GLY GLN GLU SEQRES 7 C 204 ILE GLU VAL ALA LEU TYR SER PHE ASP LYS ALA LYS GLN SEQRES 8 C 204 CYS ILE GLY THR MET THR ILE GLU ILE ASP PHE LEU GLN SEQRES 9 C 204 LYS LYS ASN ILE ASP SER ASN PRO TYR ASP THR ASP LYS SEQRES 10 C 204 MET ALA ALA GLU PHE ILE GLN GLN PHE ASN ASN GLN ALA SEQRES 11 C 204 PHE SER VAL GLY GLN GLN LEU VAL PHE SER PHE ASN ASP SEQRES 12 C 204 LYS LEU PHE GLY LEU LEU VAL LYS ASP ILE GLU ALA MET SEQRES 13 C 204 ASP PRO SER ILE LEU LYS GLY GLU PRO ALA SER GLY LYS SEQRES 14 C 204 ARG GLN LYS ILE GLU VAL GLY LEU VAL VAL GLY ASN SER SEQRES 15 C 204 GLN VAL ALA PHE GLU LYS ALA GLU ASN SER SER LEU ASN SEQRES 16 C 204 LEU ILE GLY LYS ALA LYS THR LYS GLU HET SO4 A 501 5 HET SO4 A 502 5 HET SO4 B 503 5 HET SO4 C 504 5 HET SO4 A 505 5 HET SO4 B 506 5 HET SO4 B 507 5 HET SO4 C 508 5 HET BME A 400 4 HET BME A 401 4 HET BME B 400 4 HET BME B 401 4 HET BME C 400 4 HET BME C 401 4 HETNAM SO4 SULFATE ION HETNAM BME BETA-MERCAPTOETHANOL FORMUL 4 SO4 8(O4 S 2-) FORMUL 12 BME 6(C2 H6 O S) FORMUL 18 HOH *242(H2 O) HELIX 1 1 THR A 13 LEU A 18 1 6 HELIX 2 2 SER A 63 GLY A 71 1 9 HELIX 3 3 LYS A 87 GLN A 90 5 4 HELIX 4 4 GLN A 103 ILE A 107 5 5 HELIX 5 5 THR A 114 ASN A 126 1 13 HELIX 6 6 ASP B 14 ASN B 20 5 7 HELIX 7 7 SER B 63 ALA B 70 1 8 HELIX 8 8 LYS B 87 GLN B 90 5 4 HELIX 9 9 THR B 114 ASN B 126 1 13 HELIX 10 10 ASP C 14 ASN C 20 5 7 HELIX 11 11 SER C 63 ALA C 70 1 8 HELIX 12 12 LYS C 87 GLN C 90 5 4 HELIX 13 13 THR C 114 ASN C 126 1 13 SHEET 1 A 7 ARG A 4 ALA A 9 0 SHEET 2 A 7 SER A 59 ALA A 61 1 O VAL A 60 N ALA A 9 SHEET 3 A 7 ARG A 4 ALA A 9 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 MET 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 GLU A 153 -1 O LYS A 143 N PHE A 140 SHEET 3 B 4 THR A 94 PHE A 101 -1 O THR A 94 N GLU A 153 SHEET 4 B 4 GLN A 182 LYS A 187 1 O GLN A 182 N MET A 95 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 SHEET 1 E 7 ARG B 4 ARG B 10 0 SHEET 2 E 7 SER B 59 PHE B 62 1 O VAL B 60 N ALA B 9 SHEET 3 E 7 ARG B 4 ARG B 10 1 O GLN B 7 N VAL B 60 SHEET 4 E 7 GLU B 77 TYR B 83 -1 N ILE B 78 O MET B 6 SHEET 5 E 7 HIS B 34 SER B 40 -1 O HIS B 34 N TYR B 83 SHEET 6 E 7 HIS B 43 THR B 51 -1 O HIS B 43 N THR B 39 SHEET 7 E 7 ALA B 22 VAL B 24 1 N ALA B 22 O THR B 48 SHEET 1 F 4 GLN B 135 PHE B 140 0 SHEET 2 F 4 LYS B 143 GLU B 153 -1 O LYS B 143 N PHE B 140 SHEET 3 F 4 THR B 94 PHE B 101 -1 O THR B 94 N GLU B 153 SHEET 4 F 4 GLN B 182 LYS B 187 1 O GLN B 182 N MET B 95 SHEET 1 G 2 PRO B 111 ASP B 113 0 SHEET 2 G 2 ASN B 194 ILE B 196 1 O ASN B 194 N TYR B 112 SHEET 1 H 2 ALA B 129 SER B 131 0 SHEET 2 H 2 VAL B 174 LEU B 176 -1 N GLY B 175 O PHE B 130 SHEET 1 I 7 ARG C 4 ARG C 10 0 SHEET 2 I 7 SER C 59 PHE C 62 1 O VAL C 60 N ALA C 9 SHEET 3 I 7 ARG C 4 ARG C 10 1 O GLN C 7 N VAL C 60 SHEET 4 I 7 GLU C 77 TYR C 83 -1 N ILE C 78 O MET C 6 SHEET 5 I 7 HIS C 34 SER C 40 -1 O HIS C 34 N TYR C 83 SHEET 6 I 7 HIS C 43 THR C 51 -1 O HIS C 43 N THR C 39 SHEET 7 I 7 ALA C 22 VAL C 24 1 N ALA C 22 O THR C 48 SHEET 1 J 4 GLN C 135 PHE C 140 0 SHEET 2 J 4 LYS C 143 GLU C 153 -1 O LYS C 143 N PHE C 140 SHEET 3 J 4 THR C 94 PHE C 101 -1 O THR C 94 N GLU C 153 SHEET 4 J 4 GLN C 182 LYS C 187 1 O GLN C 182 N MET C 95 SHEET 1 K 2 PRO C 111 ASP C 113 0 SHEET 2 K 2 ASN C 194 ILE C 196 1 O ASN C 194 N TYR C 112 SHEET 1 L 2 ALA C 129 SER C 131 0 SHEET 2 L 2 VAL C 174 LEU C 176 -1 O GLY C 175 N PHE C 130 LINK SG CYS A 11 S2 BME A 400 1555 1555 2.03 LINK SG CYS A 91 S2 BME A 401 1555 1555 2.03 LINK SG CYS B 11 S2 BME B 400 1555 1555 2.04 LINK SG CYS B 91 S2 BME B 401 1555 1555 2.03 LINK SG CYS C 11 S2 BME C 400 1555 1555 2.03 LINK SG CYS C 91 S2 BME C 401 1555 1555 2.03 SITE 1 AC1 6 ARG A 10 CYS A 11 PHE A 62 ARG A 67 SITE 2 AC1 6 HOH A 534 HOH A 557 SITE 1 AC2 8 THR A 13 HIS A 52 HOH A 506 THR B 13 SITE 2 AC2 8 HIS B 52 HOH B 513 HOH B 547 HIS C 52 SITE 1 AC3 5 ARG B 10 CYS B 11 PHE B 62 ARG B 67 SITE 2 AC3 5 HOH B 537 SITE 1 AC4 4 ARG C 10 CYS C 11 ARG C 67 HOH C 541 SITE 1 AC5 5 SER A 73 ILE A 74 HOH A 583 HOH A 595 SITE 2 AC5 5 LYS B 150 SITE 1 AC6 4 LYS A 150 ARG B 10 ARG B 67 HOH B 578 SITE 1 AC7 2 ARG B 38 PRO B 41 SITE 1 AC8 4 SER C 73 ILE C 74 HOH C 560 HOH C 573 SITE 1 AC9 11 CYS A 11 PRO A 12 LEU A 16 SER A 17 SITE 2 AC9 11 SER A 19 CYS A 21 VAL A 23 ALA A 61 SITE 3 AC9 11 PHE A 62 SER A 63 GLN A 66 SITE 1 BC1 8 PHE A 85 LYS A 87 GLN A 90 CYS A 91 SITE 2 BC1 8 LEU A 176 HOH A 517 HOH A 596 GLY B 179 SITE 1 BC2 11 CYS B 11 PRO B 12 LEU B 16 SER B 17 SITE 2 BC2 11 SER B 19 CYS B 21 VAL B 23 ALA B 61 SITE 3 BC2 11 PHE B 62 SER B 63 GLN B 66 SITE 1 BC3 6 GLY A 179 PHE B 85 LYS B 87 GLN B 90 SITE 2 BC3 6 CYS B 91 LEU B 176 SITE 1 BC4 11 CYS C 11 PRO C 12 LEU C 16 SER C 17 SITE 2 BC4 11 SER C 19 CYS C 21 VAL C 23 ALA C 61 SITE 3 BC4 11 PHE C 62 SER C 63 GLN C 66 SITE 1 BC5 7 PHE C 85 LYS C 87 GLN C 90 CYS C 91 SITE 2 BC5 7 LEU C 176 GLY C 179 HOH C 525 CRYST1 101.900 101.900 126.940 90.00 90.00 90.00 P 41 21 2 24 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 0.009814 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007878 0.00000