HEADER TRANSPORT PROTEIN 19-APR-04 1VFW TITLE CRYSTAL STRUCTURE OF THE KIF1A MOTOR DOMAIN COMPLEXED WITH MG-AMPPNP CAVEAT 1VFW CHIRALITY ERROR AT THE CA CENTER OF PHE A 303 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (FUSION PROTEIN CONSISTING OF KINESIN-LIKE PROTEIN COMPND 3 KIF1A, KINESIN HEAVY CHAIN ISOFORM 5C AND A HIS TAG; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: MOTOR DOMAIN OF KINESIN-LIKE PROTEIN KIF1A AND RESIDUES COMPND 6 329-334 OF KINESIN HEAVY CHAIN ISOFORM 5C; COMPND 7 SYNONYM: AXONAL TRANSPORTER OF SYNAPTIC VESICLES; COMPND 8 ENGINEERED: YES; COMPND 9 OTHER_DETAILS: FUSION PROTEIN COMPRISES RESIDUES 1-355 OF KINESIN- COMPND 10 LIKE PROTEIN KIF1A, AND RESIDUES 329-334 OF KINESIN HEAVY CHAIN COMPND 11 ISOFORM 5C, AND C-TERMINAL TAIL WITH SEQUENCE HHHHH SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21B KEYWDS KINESIN, MICROTUBULE, MOTOR, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.NITTA,M.KIKKAWA,Y.OKADA,N.HIROKAWA REVDAT 4 27-DEC-23 1VFW 1 REMARK SEQADV LINK REVDAT 3 23-AUG-17 1VFW 1 SOURCE REVDAT 2 24-FEB-09 1VFW 1 VERSN REVDAT 1 10-AUG-04 1VFW 0 JRNL AUTH R.NITTA,M.KIKKAWA,Y.OKADA,N.HIROKAWA JRNL TITL KIF1A ALTERNATELY USES TWO LOOPS TO BIND MICROTUBULES JRNL REF SCIENCE V. 305 678 2004 JRNL REFN ISSN 0036-8075 JRNL PMID 15286375 JRNL DOI 10.1126/SCIENCE.1096621 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 46536.400 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 17047 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) : 0.216 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 : 1665 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) (%) : 96.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2453 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 266 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2585 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 202 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.30000 REMARK 3 B22 (A**2) : 6.81000 REMARK 3 B33 (A**2) : -6.51000 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) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 20.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.130 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) : 2.700 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.540 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.290 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.020 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 51.23 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 : ANP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ANP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1VFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000006571. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 93.0 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19341 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 38.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT 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 (%): 46.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, SODIUM ACETATE, TRIS-HCL, REMARK 280 XYLITOL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 297.0K 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 21.32000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.35500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.74000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.35500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.32000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.74000 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 GLY A 3 REMARK 465 ASN A 209 REMARK 465 MET A 210 REMARK 465 ASN A 211 REMARK 465 GLU A 212 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 ASP A 289 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 HIS A 363 REMARK 465 HIS A 364 REMARK 465 HIS A 365 REMARK 465 HIS A 366 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 PRO A 202 CG CD REMARK 470 ASP A 302 OD1 OD2 REMARK 470 PHE A 303 CG CD1 CD2 CE1 CE2 CZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE1 GLU A 148 NH1 ARG A 155 1.71 REMARK 500 CG2 THR A 204 O HOH A 683 2.15 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 THR A 60 -121.68 -93.49 REMARK 500 ARG A 75 -9.00 -52.74 REMARK 500 ASP A 76 -77.47 -101.60 REMARK 500 GLN A 111 11.54 -65.40 REMARK 500 ASP A 114 -10.88 74.27 REMARK 500 ASN A 159 68.09 -151.80 REMARK 500 LYS A 161 -29.72 -39.10 REMARK 500 TYR A 177 147.91 -175.48 REMARK 500 ALA A 206 -116.12 -111.67 REMARK 500 ALA A 207 7.65 -152.17 REMARK 500 GLU A 233 -50.94 157.56 REMARK 500 ASN A 235 47.00 -98.11 REMARK 500 GLU A 253 137.16 77.89 REMARK 500 PHE A 303 135.21 77.86 REMARK 500 PRO A 305 36.32 -70.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER A 252 GLU A 253 138.87 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 ANP A 500 O2G 165.2 REMARK 620 3 ANP A 500 O1B 83.4 82.8 REMARK 620 4 HOH A 513 O 77.7 96.4 87.8 REMARK 620 N 1 2 3 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 ANP A 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1VFV RELATED DB: PDB REMARK 900 KIF1A MOTOR DOMAIN COMPLEXED WITH MG-AMPPNP REMARK 900 RELATED ID: 1VFX RELATED DB: PDB REMARK 900 KIF1A MOTOR DOMAIN COMPLEXED WITH ADP-MG-ALFX REMARK 900 RELATED ID: 1VFZ RELATED DB: PDB REMARK 900 KIF1A MOTOR DOMAIN COMPLEXED WITH ADP-MG-VO4 DBREF 1VFW A 1 355 UNP P33173 KF1A_MOUSE 1 355 DBREF 1VFW A 356 361 UNP P28738 KF5C_MOUSE 329 334 SEQADV 1VFW HIS A 362 UNP P28738 EXPRESSION TAG SEQADV 1VFW HIS A 363 UNP P28738 EXPRESSION TAG SEQADV 1VFW HIS A 364 UNP P28738 EXPRESSION TAG SEQADV 1VFW HIS A 365 UNP P28738 EXPRESSION TAG SEQADV 1VFW HIS A 366 UNP P28738 EXPRESSION TAG 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 PRO 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 ANP A 500 31 HETNAM MG MAGNESIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER FORMUL 2 MG MG 2+ FORMUL 3 ANP C10 H17 N6 O12 P3 FORMUL 4 HOH *202(H2 O) HELIX 1 1 ASN A 16 SER A 21 1 6 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 LYS A 201 1 14 HELIX 6 6 ASN A 272 MET A 288 1 17 HELIX 7 7 PRO A 305 ASP A 308 5 4 HELIX 8 8 SER A 309 LEU A 315 1 7 HELIX 9 9 LEU A 315 GLY A 320 1 6 HELIX 10 10 ALA A 334 ILE A 336 5 3 HELIX 11 11 ASN A 337 GLN A 353 1 17 SHEET 1 A 8 TYR A 54 TRP A 57 0 SHEET 2 A 8 LYS A 7 VAL A 12 1 N VAL A 10 O TYR A 56 SHEET 3 A 8 ARG A 324 LEU A 331 1 O ALA A 329 N ALA A 9 SHEET 4 A 8 VAL A 91 GLY A 97 1 N CYS A 92 O ALA A 326 SHEET 5 A 8 THR A 237 ASP A 248 1 O SER A 245 N VAL A 91 SHEET 6 A 8 HIS A 218 HIS A 230 -1 N GLN A 227 O LYS A 240 SHEET 7 A 8 MET A 138 TYR A 150 -1 N SER A 145 O ASN A 222 SHEET 8 A 8 ARG A 153 ASP A 156 -1 O ARG A 155 N GLU A 148 SHEET 1 B 8 TYR A 54 TRP A 57 0 SHEET 2 B 8 LYS A 7 VAL A 12 1 N VAL A 10 O TYR A 56 SHEET 3 B 8 ARG A 324 LEU A 331 1 O ALA A 329 N ALA A 9 SHEET 4 B 8 VAL A 91 GLY A 97 1 N CYS A 92 O ALA A 326 SHEET 5 B 8 THR A 237 ASP A 248 1 O SER A 245 N VAL A 91 SHEET 6 B 8 HIS A 218 HIS A 230 -1 N GLN A 227 O LYS A 240 SHEET 7 B 8 MET A 138 TYR A 150 -1 N SER A 145 O ASN A 222 SHEET 8 B 8 LEU A 184 ALA A 185 -1 O LEU A 184 N VAL A 144 SHEET 1 C 3 ILE A 28 SER A 31 0 SHEET 2 C 3 THR A 34 ILE A 37 -1 O THR A 36 N GLN A 29 SHEET 3 C 3 LYS A 48 SER A 51 -1 O PHE A 50 N THR A 35 SHEET 1 D 2 VAL A 168 HIS A 171 0 SHEET 2 D 2 GLY A 175 VAL A 178 -1 O TYR A 177 N ARG A 169 LINK OG SER A 104 MG MG A 501 1555 1555 2.26 LINK O2G ANP A 500 MG MG A 501 1555 1555 2.44 LINK O1B ANP A 500 MG MG A 501 1555 1555 2.79 LINK MG MG A 501 O HOH A 513 1555 1555 2.59 SITE 1 AC1 3 SER A 104 ANP A 500 HOH A 513 SITE 1 AC2 22 ARG A 11 ARG A 13 PRO A 14 GLU A 63 SITE 2 AC2 22 ASP A 64 ILE A 65 TYR A 67 THR A 99 SITE 3 AC2 22 GLY A 100 ALA A 101 GLY A 102 LYS A 103 SITE 4 AC2 22 SER A 104 TYR A 105 LYS A 110 SER A 214 SITE 5 AC2 22 SER A 215 GLY A 251 MG A 501 HOH A 503 SITE 6 AC2 22 HOH A 523 HOH A 544 CRYST1 42.640 55.480 156.710 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 0.023452 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018025 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006381 0.00000