PDB Short entry for 1NSF HEADER PROTEIN TRANSPORT 26-JUN-98 1NSF TITLE D2 HEXAMERIZATION DOMAIN OF N-ETHYLMALEIMIDE SENSITIVE FACTOR (NSF) COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ETHYLMALEIMIDE SENSITIVE FACTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: D2 HEXAMERIZATION DOMAIN; COMPND 5 SYNONYM: VESICULAR-FUSION PROTEIN NSF; 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 CELL_LINE: CHO; 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: PET28B KEYWDS PROTEIN TRANSPORT, ENDOPLASMIC RETICULUM, GOLGI STACK, ATP-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR R.C.YU,P.I.HANSON,R.JAHN,A.T.BRUNGER REVDAT 6 14-FEB-24 1NSF 1 REMARK SEQADV LINK REVDAT 5 13-JUL-11 1NSF 1 VERSN REVDAT 4 24-FEB-09 1NSF 1 VERSN REVDAT 3 22-FEB-99 1NSF 1 JRNL REMARK REVDAT 2 13-JAN-99 1NSF 3 COMPND REMARK HETATM LINK REVDAT 2 2 3 SOURCE JRNL KEYWDS CONECT REVDAT 1 25-NOV-98 1NSF 0 JRNL AUTH R.C.YU,P.I.HANSON,R.JAHN,A.T.BRUNGER JRNL TITL STRUCTURE OF THE ATP-DEPENDENT OLIGOMERIZATION DOMAIN OF JRNL TITL 2 N-ETHYLMALEIMIDE SENSITIVE FACTOR COMPLEXED WITH ATP. JRNL REF NAT.STRUCT.BIOL. V. 5 803 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9731775 JRNL DOI 10.1038/1843 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.TAGAYA,D.W.WILSON,M.BRUNNER,N.ARANGO,J.E.ROTHMAN REMARK 1 TITL DOMAIN STRUCTURE OF AN N-ETHYLMALEIMIDE-SENSITIVE FUSION REMARK 1 TITL 2 PROTEIN INVOLVED IN VESICULAR TRANSPORT REMARK 1 REF J.BIOL.CHEM. V. 268 2662 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 500.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1105949.830 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 50548 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) : 0.224 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 4947 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4169 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 451 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1942 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.49000 REMARK 3 B22 (A**2) : -8.49000 REMARK 3 B33 (A**2) : 16.99000 REMARK 3 B12 (A**2) : -3.54000 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.21 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.760 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) : 1.680 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.390 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.970 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.190 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 70.69 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 : ATP.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : PAR_MG.PRO REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ATP.TOP REMARK 3 TOPOLOGY FILE 3 : TOPMG.PRO REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NSF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 6.05 REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL1-5 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 : SI(111) REMARK 200 OPTICS : BENT MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50548 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 500.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : 0.05300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 33.3000 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 (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.33400 REMARK 200 R SYM FOR SHELL (I) : 0.33400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS 0.4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.05 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 22840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 60170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -157.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 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 474 REMARK 465 ALA A 475 REMARK 465 HIS A 476 REMARK 465 MET A 477 REMARK 465 GLY A 478 REMARK 465 ASP A 479 REMARK 465 PHE A 480 REMARK 465 LEU A 481 REMARK 465 ALA A 482 REMARK 465 SER A 483 REMARK 465 LEU A 484 REMARK 465 GLU A 485 REMARK 465 GLN A 486 REMARK 465 ASP A 487 REMARK 465 ILE A 488 REMARK 465 GLU A 736 REMARK 465 GLY A 737 REMARK 465 ALA A 738 REMARK 465 SER A 739 REMARK 465 PRO A 740 REMARK 465 LEU A 741 REMARK 465 ASP A 742 REMARK 465 PHE A 743 REMARK 465 ASP A 744 REMARK 465 LEU A 745 REMARK 465 GLU A 746 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 489 CE NZ REMARK 480 GLN A 496 CD OE1 NE2 REMARK 480 LYS A 509 CD CE NZ REMARK 480 GLU A 522 CD OE1 OE2 REMARK 480 LYS A 529 NZ REMARK 480 LYS A 572 NZ REMARK 480 GLN A 583 OE1 NE2 REMARK 480 LYS A 586 CE NZ REMARK 480 LYS A 587 CD CE NZ REMARK 480 GLN A 636 CD OE1 NE2 REMARK 480 LYS A 687 CD CE NZ REMARK 480 ASP A 688 CB CG OD1 OD2 REMARK 480 LYS A 689 CD CE NZ REMARK 480 GLN A 696 CG CD OE1 NE2 REMARK 480 LYS A 699 CG CD CE NZ REMARK 480 LYS A 701 CD CE NZ REMARK 480 GLU A 723 CD OE1 OE2 REMARK 480 ARG A 727 CD NE CZ NH1 NH2 REMARK 480 ARG A 734 CD NE CZ NH1 NH2 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 495 126.10 -176.50 REMARK 500 GLN A 636 127.54 -22.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 859 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 550 OG1 REMARK 620 2 ATP A 858 O1G 171.4 REMARK 620 3 ATP A 858 O1B 86.4 92.3 REMARK 620 4 HOH A 889 O 90.9 97.5 87.1 REMARK 620 5 HOH A 890 O 85.9 85.9 99.8 172.2 REMARK 620 6 HOH A 891 O 84.8 97.5 168.3 85.4 87.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 859 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 858 DBREF 1NSF A 478 744 UNP P18708 NSF_CRIGR 478 744 SEQADV 1NSF GLN A 486 UNP P18708 ASN 486 CONFLICT SEQRES 1 A 273 GLY ALA HIS MET GLY ASP PHE LEU ALA SER LEU GLU GLN SEQRES 2 A 273 ASP ILE LYS PRO ALA PHE GLY THR ASN GLN GLU ASP TYR SEQRES 3 A 273 ALA SER TYR ILE MET ASN GLY ILE ILE LYS TRP GLY ASP SEQRES 4 A 273 PRO VAL THR ARG VAL LEU ASP ASP GLY GLU LEU LEU VAL SEQRES 5 A 273 GLN GLN THR LYS ASN SER ASP ARG THR PRO LEU VAL SER SEQRES 6 A 273 VAL LEU LEU GLU GLY PRO PRO HIS SER GLY LYS THR ALA SEQRES 7 A 273 LEU ALA ALA LYS ILE ALA GLU GLU SER ASN PHE PRO PHE SEQRES 8 A 273 ILE LYS ILE CYS SER PRO ASP LYS MET ILE GLY PHE SER SEQRES 9 A 273 GLU THR ALA LYS CYS GLN ALA MET LYS LYS ILE PHE ASP SEQRES 10 A 273 ASP ALA TYR LYS SER GLN LEU SER CYS VAL VAL VAL ASP SEQRES 11 A 273 ASP ILE GLU ARG LEU LEU ASP TYR VAL PRO ILE GLY PRO SEQRES 12 A 273 ARG PHE SER ASN LEU VAL LEU GLN ALA LEU LEU VAL LEU SEQRES 13 A 273 LEU LYS LYS ALA PRO PRO GLN GLY ARG LYS LEU LEU ILE SEQRES 14 A 273 ILE GLY THR THR SER ARG LYS ASP VAL LEU GLN GLU MET SEQRES 15 A 273 GLU MET LEU ASN ALA PHE SER THR THR ILE HIS VAL PRO SEQRES 16 A 273 ASN ILE ALA THR GLY GLU GLN LEU LEU GLU ALA LEU GLU SEQRES 17 A 273 LEU LEU GLY ASN PHE LYS ASP LYS GLU ARG THR THR ILE SEQRES 18 A 273 ALA GLN GLN VAL LYS GLY LYS LYS VAL TRP ILE GLY ILE SEQRES 19 A 273 LYS LYS LEU LEU MET LEU ILE GLU MET SER LEU GLN MET SEQRES 20 A 273 ASP PRO GLU TYR ARG VAL ARG LYS PHE LEU ALA LEU LEU SEQRES 21 A 273 ARG GLU GLU GLY ALA SER PRO LEU ASP PHE ASP LEU GLU HET MG A 859 1 HET ATP A 858 31 HETNAM MG MAGNESIUM ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 ATP C10 H16 N5 O13 P3 FORMUL 4 HOH *122(H2 O) HELIX 1 1 TYR A 499 TYR A 502 1 4 HELIX 2 2 ASP A 512 ASN A 530 1 19 HELIX 3 3 LYS A 549 SER A 560 1 12 HELIX 4 4 PRO A 570 LYS A 572 5 3 HELIX 5 5 GLU A 578 LYS A 594 1 17 HELIX 6 6 ILE A 605 LEU A 608 1 4 HELIX 7 7 ASN A 620 LYS A 631 1 12 HELIX 8 8 LYS A 649 GLU A 654 1 6 HELIX 9 9 MET A 657 ASN A 659 5 3 HELIX 10 10 GLY A 673 LEU A 683 1 11 HELIX 11 11 ASP A 688 VAL A 698 1 11 HELIX 12 12 ILE A 707 GLN A 719 1 13 HELIX 13 13 PRO A 722 LEU A 733 5 12 SHEET 1 A 5 THR A 663 HIS A 666 0 SHEET 2 A 5 LEU A 536 GLU A 542 1 N LEU A 540 O THR A 663 SHEET 3 A 5 LYS A 639 THR A 646 1 N LEU A 640 O VAL A 537 SHEET 4 A 5 LEU A 597 VAL A 602 1 N SER A 598 O LYS A 639 SHEET 5 A 5 PHE A 564 CYS A 568 1 N PHE A 564 O CYS A 599 LINK OG1 THR A 550 MG MG A 859 1555 1555 2.18 LINK O1G ATP A 858 MG MG A 859 1555 1555 2.20 LINK O1B ATP A 858 MG MG A 859 1555 1555 2.20 LINK MG MG A 859 O HOH A 889 1555 1555 2.30 LINK MG MG A 859 O HOH A 890 1555 1555 2.33 LINK MG MG A 859 O HOH A 891 1555 1555 2.27 CISPEP 1 GLY A 615 PRO A 616 0 -0.43 SITE 1 AC1 5 THR A 550 ATP A 858 HOH A 889 HOH A 890 SITE 2 AC1 5 HOH A 891 SITE 1 AC2 27 ILE A 503 ASN A 505 GLY A 506 ILE A 507 SITE 2 AC2 27 ILE A 508 VAL A 514 PRO A 545 HIS A 546 SITE 3 AC2 27 SER A 547 GLY A 548 LYS A 549 THR A 550 SITE 4 AC2 27 ALA A 551 LEU A 552 LYS A 631 SER A 647 SITE 5 AC2 27 ILE A 707 LYS A 708 LEU A 711 MG A 859 SITE 6 AC2 27 HOH A 863 HOH A 889 HOH A 890 HOH A 903 SITE 7 AC2 27 HOH A 919 HOH A 931 HOH A 959 CRYST1 115.996 115.996 44.130 90.00 90.00 120.00 P 6 6 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 0.008621 0.004977 0.000000 0.00000 SCALE2 0.000000 0.009955 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022660 0.00000