HEADER TRANSPORT PROTEIN 02-MAR-01 1I6I TITLE CRYSTAL STRUCTURE OF THE KIF1A MOTOR DOMAIN COMPLEXED WITH MG-AMPPCP COMPND MOL_ID: 1; COMPND 2 MOLECULE: KINESIN-LIKE PROTEIN KIF1A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MOTOR DOMAIN; COMPND 5 SYNONYM: KIF1A; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: KIF1A; 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: PET21B KEYWDS KINESIN, MOTOR PROTEIN, CATALYTIC CORE, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.KIKKAWA,E.P.SABLIN,Y.OKADA,H.YAJIMA,R.J.FLETTERICK,N.HIROKAWA REVDAT 5 03-APR-24 1I6I 1 REMARK REVDAT 4 07-FEB-24 1I6I 1 REMARK REVDAT 3 27-OCT-21 1I6I 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1I6I 1 VERSN REVDAT 1 30-MAY-01 1I6I 0 JRNL AUTH M.KIKKAWA,E.P.SABLIN,Y.OKADA,H.YAJIMA,R.J.FLETTERICK, JRNL AUTH 2 N.HIROKAWA JRNL TITL SWITCH-BASED MECHANISM OF KINESIN MOTORS JRNL REF NATURE V. 411 439 2001 JRNL REFN ISSN 0028-0836 JRNL PMID 11373668 JRNL DOI 10.1038/35078000 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : MLI REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 466354.820 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.1 REMARK 3 NUMBER OF REFLECTIONS : 23661 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) : 0.219 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1150 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3130 REMARK 3 BIN R VALUE (WORKING SET) : 0.2710 REMARK 3 BIN FREE R VALUE : 0.3230 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 158 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2625 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 231 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.30000 REMARK 3 B22 (A**2) : 14.92000 REMARK 3 B33 (A**2) : -13.62000 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) : 0.25 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.25 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.930 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) : 1.340 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.170 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.850 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.790 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 42.73 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 : PARAMETER.ACP REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : PARAMETER.TRIS REMARK 3 PARAMETER FILE 6 : 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 : TOPOLOGY.ACP REMARK 3 TOPOLOGY FILE 5 : TOPOLOGY.TRIS REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I6I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAR-01. REMARK 100 THE DEPOSITION ID IS D_1000012965. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUL-00 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 : 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) : 1.1 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 WITH SI (111) CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23596 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.8 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : 0.06400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.13800 REMARK 200 R SYM FOR SHELL (I) : 0.13800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: CATALYTIC CORE OF THERAT CONVENTIONAL KINESIN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 27% PEG4000, 100MM MES-NAOH PH 6.5, REMARK 280 200MM SODIUM ACETATE. 20MM AMPPCP AND 40MM MGCL2 WERE ADDED 24 REMARK 280 HOURS BEFORE COLLECTING X-RAY DATA, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 296K 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 20.99300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.06150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.20050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.06150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.99300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.20050 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: 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 ARG A 254 REMARK 465 ALA A 255 REMARK 465 ASP A 256 REMARK 465 SER A 257 REMARK 465 THR A 258 REMARK 465 GLY A 259 REMARK 465 ALA A 260 REMARK 465 LYS A 261 REMARK 465 GLY A 262 REMARK 465 THR A 263 REMARK 465 ARG A 264 REMARK 465 LEU A 265 REMARK 465 LYS A 266 REMARK 465 GLU A 267 REMARK 465 GLY A 268 REMARK 465 SER A 290 REMARK 465 GLY A 291 REMARK 465 PRO A 292 REMARK 465 ASN A 293 REMARK 465 LYS A 294 REMARK 465 ASN A 295 REMARK 465 LYS A 296 REMARK 465 LYS A 297 REMARK 465 LYS A 298 REMARK 465 LYS A 299 REMARK 465 LYS A 300 REMARK 465 THR A 301 REMARK 465 ASP A 302 REMARK 465 SER A 359 REMARK 465 VAL A 360 REMARK 465 ASN A 361 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 HIS A 362 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 363 CG ND1 CD2 CE1 NE2 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 THR A 60 -121.25 -93.48 REMARK 500 ASP A 76 -73.29 -79.71 REMARK 500 ASP A 76 -73.22 -79.71 REMARK 500 GLN A 111 66.95 -106.24 REMARK 500 LYS A 113 26.52 45.76 REMARK 500 GLU A 152 -4.95 69.83 REMARK 500 ASN A 159 60.70 -151.84 REMARK 500 PRO A 160 6.50 -67.82 REMARK 500 GLU A 233 -88.01 -178.03 REMARK 500 ASN A 235 21.80 82.17 REMARK 500 LEU A 319 74.13 -112.60 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 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 104 OG REMARK 620 2 ACP A 500 O2G 159.9 REMARK 620 3 ACP A 500 O1B 101.5 92.2 REMARK 620 4 HOH A 621 O 88.2 76.2 93.7 REMARK 620 5 HOH A 683 O 90.4 75.0 167.0 81.3 REMARK 620 6 HOH A 743 O 94.1 101.9 84.1 177.1 100.4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACP A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 1000 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1I5S RELATED DB: PDB REMARK 900 1I5S IS KIF1A MOTOR DOMAIN COMPLEXED WITH MG-ADP DBREF 1I6I A 1 355 UNP P33173 KIF1A_MOUSE 1 355 SEQADV 1I6I ALA A 202 UNP P33173 PRO 202 ENGINEERED MUTATION SEQADV 1I6I ASN A 356 UNP P33173 SEE REMARK 999 SEQADV 1I6I THR A 357 UNP P33173 SEE REMARK 999 SEQADV 1I6I VAL A 358 UNP P33173 SEE REMARK 999 SEQADV 1I6I SER A 359 UNP P33173 SEE REMARK 999 SEQADV 1I6I VAL A 360 UNP P33173 SEE REMARK 999 SEQADV 1I6I ASN A 361 UNP P33173 SEE REMARK 999 SEQADV 1I6I HIS A 362 UNP P33173 SEE REMARK 999 SEQADV 1I6I HIS A 363 UNP P33173 SEE REMARK 999 SEQADV 1I6I HIS A 364 UNP P33173 SEE REMARK 999 SEQADV 1I6I HIS A 365 UNP P33173 SEE REMARK 999 SEQADV 1I6I HIS A 366 UNP P33173 SEE REMARK 999 SEQRES 1 A 366 MET ALA GLY ALA SER VAL LYS VAL ALA VAL ARG VAL ARG SEQRES 2 A 366 PRO PHE ASN SER ARG GLU MET SER ARG ASP SER LYS CYS SEQRES 3 A 366 ILE ILE GLN MET SER GLY SER THR THR THR ILE VAL ASN SEQRES 4 A 366 PRO LYS GLN PRO LYS GLU THR PRO LYS SER PHE SER PHE SEQRES 5 A 366 ASP TYR SER TYR TRP SER HIS THR SER PRO GLU ASP ILE SEQRES 6 A 366 ASN TYR ALA SER GLN LYS GLN VAL TYR ARG ASP ILE GLY SEQRES 7 A 366 GLU GLU MET LEU GLN HIS ALA PHE GLU GLY TYR ASN VAL SEQRES 8 A 366 CYS ILE PHE ALA TYR GLY GLN THR GLY ALA GLY LYS SER SEQRES 9 A 366 TYR THR MET MET GLY LYS GLN GLU LYS ASP GLN GLN GLY SEQRES 10 A 366 ILE ILE PRO GLN LEU CYS GLU ASP LEU PHE SER ARG ILE SEQRES 11 A 366 ASN ASP THR THR ASN ASP ASN MET SER TYR SER VAL GLU SEQRES 12 A 366 VAL SER TYR MET GLU ILE TYR CYS GLU ARG VAL ARG ASP SEQRES 13 A 366 LEU LEU ASN PRO LYS ASN LYS GLY ASN LEU ARG VAL ARG SEQRES 14 A 366 GLU HIS PRO LEU LEU GLY PRO TYR VAL GLU ASP LEU SER SEQRES 15 A 366 LYS LEU ALA VAL THR SER TYR ASN ASP ILE GLN ASP LEU SEQRES 16 A 366 MET ASP SER GLY ASN LYS ALA ARG THR VAL ALA ALA THR SEQRES 17 A 366 ASN MET ASN GLU THR SER SER ARG SER HIS ALA VAL PHE SEQRES 18 A 366 ASN ILE ILE PHE THR GLN LYS ARG HIS ASP ALA GLU THR SEQRES 19 A 366 ASN ILE THR THR GLU LYS VAL SER LYS ILE SER LEU VAL SEQRES 20 A 366 ASP LEU ALA GLY SER GLU ARG ALA ASP SER THR GLY ALA SEQRES 21 A 366 LYS GLY THR ARG LEU LYS GLU GLY ALA ASN ILE ASN LYS SEQRES 22 A 366 SER LEU THR THR LEU GLY LYS VAL ILE SER ALA LEU ALA SEQRES 23 A 366 GLU MET ASP SER GLY PRO ASN LYS ASN LYS LYS LYS LYS SEQRES 24 A 366 LYS THR ASP PHE ILE PRO TYR ARG ASP SER VAL LEU THR SEQRES 25 A 366 TRP LEU LEU ARG GLU ASN LEU GLY GLY ASN SER ARG THR SEQRES 26 A 366 ALA MET VAL ALA ALA LEU SER PRO ALA ASP ILE ASN TYR SEQRES 27 A 366 ASP GLU THR LEU SER THR LEU ARG TYR ALA ASP ARG ALA SEQRES 28 A 366 LYS GLN ILE ARG ASN THR VAL SER VAL ASN HIS HIS HIS SEQRES 29 A 366 HIS HIS HET MG A 501 1 HET ACP A 500 31 HET TRS A1000 8 HETNAM MG MAGNESIUM ION HETNAM ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN ACP ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE HETSYN TRS TRIS BUFFER FORMUL 2 MG MG 2+ FORMUL 3 ACP C11 H18 N5 O12 P3 FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 5 HOH *231(H2 O) HELIX 1 1 ASN A 16 ARG A 22 1 7 HELIX 2 2 SER A 69 GLY A 88 1 20 HELIX 3 3 GLY A 102 MET A 108 1 7 HELIX 4 4 GLY A 117 ASP A 132 1 16 HELIX 5 5 SER A 188 ALA A 202 1 15 HELIX 6 6 ALA A 206 MET A 210 5 5 HELIX 7 7 ASN A 272 ASP A 289 1 18 HELIX 8 8 PRO A 305 ASP A 308 5 4 HELIX 9 9 SER A 309 LEU A 315 1 7 HELIX 10 10 ARG A 316 LEU A 319 5 4 HELIX 11 11 ASN A 337 LYS A 352 1 16 SHEET 1 A 2 ALA A 4 SER A 5 0 SHEET 2 A 2 ARG A 355 ASN A 356 -1 N ASN A 356 O ALA A 4 SHEET 1 B 8 TYR A 54 TRP A 57 0 SHEET 2 B 8 LYS A 7 VAL A 12 1 O VAL A 8 N TYR A 54 SHEET 3 B 8 ARG A 324 LEU A 331 1 O THR A 325 N LYS A 7 SHEET 4 B 8 VAL A 91 GLY A 97 1 N CYS A 92 O ARG A 324 SHEET 5 B 8 THR A 238 ASP A 248 1 O LYS A 243 N VAL A 91 SHEET 6 B 8 SER A 217 ARG A 229 -1 O ALA A 219 N ASP A 248 SHEET 7 B 8 MET A 138 TYR A 150 -1 O SER A 139 N LYS A 228 SHEET 8 B 8 ARG A 153 ASP A 156 -1 O ARG A 153 N TYR A 150 SHEET 1 C 8 TYR A 54 TRP A 57 0 SHEET 2 C 8 LYS A 7 VAL A 12 1 O VAL A 8 N TYR A 54 SHEET 3 C 8 ARG A 324 LEU A 331 1 O THR A 325 N LYS A 7 SHEET 4 C 8 VAL A 91 GLY A 97 1 N CYS A 92 O ARG A 324 SHEET 5 C 8 THR A 238 ASP A 248 1 O LYS A 243 N VAL A 91 SHEET 6 C 8 SER A 217 ARG A 229 -1 O ALA A 219 N ASP A 248 SHEET 7 C 8 MET A 138 TYR A 150 -1 O SER A 139 N LYS A 228 SHEET 8 C 8 LEU A 184 ALA A 185 -1 N LEU A 184 O VAL A 144 SHEET 1 D 3 ILE A 28 SER A 31 0 SHEET 2 D 3 THR A 34 ILE A 37 -1 N THR A 34 O SER A 31 SHEET 3 D 3 LYS A 48 SER A 51 -1 O LYS A 48 N ILE A 37 SHEET 1 E 2 VAL A 168 HIS A 171 0 SHEET 2 E 2 GLY A 175 VAL A 178 -1 O GLY A 175 N HIS A 171 LINK OG SER A 104 MG MG A 501 1555 1555 2.02 LINK O2G ACP A 500 MG MG A 501 1555 1555 2.26 LINK O1B ACP A 500 MG MG A 501 1555 1555 2.08 LINK MG MG A 501 O HOH A 621 1555 1555 2.33 LINK MG MG A 501 O HOH A 683 1555 1555 2.30 LINK MG MG A 501 O HOH A 743 1555 1555 2.38 SITE 1 AC1 5 SER A 104 ACP A 500 HOH A 621 HOH A 683 SITE 2 AC1 5 HOH A 743 SITE 1 AC2 31 ARG A 11 ARG A 13 PRO A 14 SER A 58 SITE 2 AC2 31 GLU A 63 ASP A 64 ILE A 65 TYR A 67 SITE 3 AC2 31 THR A 99 GLY A 100 ALA A 101 GLY A 102 SITE 4 AC2 31 LYS A 103 SER A 104 TYR A 105 MET A 210 SITE 5 AC2 31 SER A 215 MG A 501 HOH A 603 HOH A 621 SITE 6 AC2 31 HOH A 683 HOH A 684 HOH A 711 HOH A 727 SITE 7 AC2 31 HOH A 743 HOH A 750 HOH A 751 HOH A 753 SITE 8 AC2 31 HOH A 754 HOH A 765 HOH A 781 SITE 1 AC3 6 GLN A 29 MET A 30 TRP A 57 HOH A 705 SITE 2 AC3 6 HOH A 738 HOH A 763 CRYST1 41.986 56.401 156.123 90.00 90.00 90.00 P 21 21 21 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 0.023817 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017730 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006405 0.00000