HEADER CONTRACTILE PROTEIN 07-JAN-02 1KQM TITLE SCALLOP MYOSIN S1-AMPPNP IN THE ACTIN-DETACHED CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOSIN HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SUBFRAGMENT 1(S1); COMPND 5 OTHER_DETAILS: PAPAIN DIGESTED; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MYOSIN REGULATORY LIGHT CHAIN; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: R-LC; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: MYOSIN ESSENTIAL LIGHT CHAIN; COMPND 12 CHAIN: C; COMPND 13 SYNONYM: E-LC SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 3 ORGANISM_TAXID: 31199; SOURCE 4 TISSUE: MUSCLE; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 7 ORGANISM_TAXID: 31199; SOURCE 8 TISSUE: MUSCLE; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: ARGOPECTEN IRRADIANS; SOURCE 11 ORGANISM_TAXID: 31199; SOURCE 12 TISSUE: MUSCLE KEYWDS ACTIN-DETACHED, MYOSIN, MECHANICS OF MOTOR, CONTRACTILE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.M.HIMMEL,S.GOURINATH,L.RESHETNIKOVA,Y.SHEN,G.SZENT-GYORGYI,C.COHEN REVDAT 3 16-AUG-23 1KQM 1 REMARK LINK REVDAT 2 24-FEB-09 1KQM 1 VERSN REVDAT 1 20-NOV-02 1KQM 0 JRNL AUTH D.M.HIMMEL,S.GOURINATH,L.RESHETNIKOVA,Y.SHEN, JRNL AUTH 2 A.G.SZENT-GYORGYI,C.COHEN JRNL TITL CRYSTALLOGRAPHIC FINDINGS ON THE INTERNALLY UNCOUPLED AND JRNL TITL 2 NEAR-RIGOR STATES OF MYOSIN: FURTHER INSIGHTS INTO THE JRNL TITL 3 MECHANICS OF THE MOTOR JRNL REF PROC.NATL.ACAD.SCI.USA V. 99 12645 2002 JRNL REFN ISSN 0027-8424 JRNL PMID 12297624 JRNL DOI 10.1073/PNAS.202476799 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.HOUDUSSE,V.N.KALABOKIS,D.HIMMEL,A.G.SZENT-GYORGYI,C.COHEN REMARK 1 TITL ATOMIC STRUCTURE OF SCALLOP MYOSIN SUBFRAGMENT S1 COMPLEXED REMARK 1 TITL 2 WITH MGADP: A NOVEL CONFORMATION OF THE MYOSIN HEAD. REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 97 459 1999 REMARK 1 REFN ISSN 0092-8674 REMARK 1 DOI 10.1016/S0092-8674(00)80756-4 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 243778.760 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 73.1 REMARK 3 NUMBER OF REFLECTIONS : 25462 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) : 0.277 REMARK 3 FREE R VALUE : 0.316 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1260 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 25 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.04 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 31.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 426 REMARK 3 BIN R VALUE (WORKING SET) : 0.4150 REMARK 3 BIN FREE R VALUE : 0.4140 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 17 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8235 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 7 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.59000 REMARK 3 B22 (A**2) : 17.22000 REMARK 3 B33 (A**2) : -13.63000 REMARK 3 B12 (A**2) : 1.99000 REMARK 3 B13 (A**2) : -14.48000 REMARK 3 B23 (A**2) : 4.03000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.53 REMARK 3 ESD FROM SIGMAA (A) : 0.61 REMARK 3 LOW RESOLUTION CUTOFF (A) : 40.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.65 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.80 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 2.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.090 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) : 10.460; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 15.100; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 16.160; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 19.210; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.25 REMARK 3 BSOL : 19.24 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 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : AMPPNP.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : AMPPNP.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KQM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015237. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X26C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.087 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL 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 : 31019 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07700 REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.47200 REMARK 200 FOR SHELL : 5.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1B7T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 20000, MAGNESIUM CHLORIDE, REMARK 280 ETHYLENE GLYCOL, TRIS HCL, AMPPNP, PH 8.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: MYOSIN-S1 CONSISTS OF THREE PEPTIDE CHAINS (HEAVY CHAIN, REMARK 300 REGULATORY LIGHT CHAIN, ESSENTIAL LIGHT CHAIN), WHICH REMARK 300 CAN ALSO BE DESCRIBED AS A HETEROTRIMER. 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: 8900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 54490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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 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 ASN A 2 REMARK 465 ILE A 3 REMARK 465 ASP A 4 REMARK 465 VAL A 15 REMARK 465 ASP A 16 REMARK 465 ARG A 17 REMARK 465 LYS A 18 REMARK 465 LYS A 19 REMARK 465 LEU A 20 REMARK 465 LYS A 201 REMARK 465 LYS A 202 REMARK 465 LYS A 203 REMARK 465 ASP A 204 REMARK 465 GLU A 205 REMARK 465 GLU A 206 REMARK 465 ALA A 207 REMARK 465 SER A 208 REMARK 465 ASP A 209 REMARK 465 LYS A 210 REMARK 465 LYS A 211 REMARK 465 GLU A 212 REMARK 465 GLN A 365 REMARK 465 ARG A 366 REMARK 465 PRO A 367 REMARK 465 ARG A 368 REMARK 465 GLU A 369 REMARK 465 GLY A 406 REMARK 465 THR A 407 REMARK 465 GLU A 408 REMARK 465 PHE A 509 REMARK 465 ILE A 510 REMARK 465 MET A 538 REMARK 465 PHE A 539 REMARK 465 PRO A 540 REMARK 465 GLY A 630 REMARK 465 GLY A 631 REMARK 465 GLY A 632 REMARK 465 LYS A 633 REMARK 465 LYS A 634 REMARK 465 LYS A 635 REMARK 465 LYS A 636 REMARK 465 GLY A 637 REMARK 465 LYS A 638 REMARK 465 SER A 639 REMARK 465 SER A 640 REMARK 465 ALA A 641 REMARK 465 GLY A 699 REMARK 465 ILE A 700 REMARK 465 ARG A 701 REMARK 465 ILE A 702 REMARK 465 CYS A 703 REMARK 465 ARG A 704 REMARK 465 PRO A 729 REMARK 465 GLN A 730 REMARK 465 GLY A 731 REMARK 465 PHE A 732 REMARK 465 VAL A 733 REMARK 465 ALA B 1 REMARK 465 ASP B 2 REMARK 465 LYS B 3 REMARK 465 ALA B 4 REMARK 465 ALA B 5 REMARK 465 SER B 6 REMARK 465 GLY B 7 REMARK 465 VAL B 8 REMARK 465 LEU B 9 REMARK 465 THR B 10 REMARK 465 LYS B 11 REMARK 465 LEU B 12 REMARK 465 GLU B 155 REMARK 465 ALA B 156 REMARK 465 PRO C 1 REMARK 465 ASP C 155 REMARK 465 LYS C 156 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 LEU A 13 CG CD1 CD2 REMARK 470 MET A 21 CG SD CE REMARK 470 LYS A 22 CG CD CE NZ REMARK 470 GLU A 23 CG CD OE1 OE2 REMARK 470 GLN A 24 CG CD OE1 NE2 REMARK 470 THR A 25 OG1 CG2 REMARK 470 GLU A 39 CG CD OE1 OE2 REMARK 470 LYS A 40 CG CD CE NZ REMARK 470 TYR A 160 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 162 CG OD1 ND2 REMARK 470 LYS A 256 CG CD CE NZ REMARK 470 GLU A 295 CG CD OE1 OE2 REMARK 470 LYS A 364 CG CD CE NZ REMARK 470 LYS A 396 CG CD CE NZ REMARK 470 LYS A 400 CG CD CE NZ REMARK 470 LYS A 402 CG CD CE NZ REMARK 470 LYS A 404 CG CD CE NZ REMARK 470 VAL A 405 CG1 CG2 REMARK 470 LYS A 412 CG CD CE NZ REMARK 470 LYS A 444 CG CD CE NZ REMARK 470 LYS A 451 CG CD CE NZ REMARK 470 ASN A 453 CG OD1 ND2 REMARK 470 TYR A 454 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE A 464 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 465 CG CD OE1 OE2 REMARK 470 GLU A 473 CG CD OE1 OE2 REMARK 470 GLU A 498 CG CD OE1 OE2 REMARK 470 GLU A 503 CG CD OE1 OE2 REMARK 470 ASP A 511 CG OD1 OD2 REMARK 470 ILE A 523 CG1 CG2 CD1 REMARK 470 SER A 531 OG REMARK 470 LEU A 533 CG CD1 CD2 REMARK 470 GLU A 536 CG CD OE1 OE2 REMARK 470 LYS A 541 CG CD CE NZ REMARK 470 LYS A 545 CG CD CE NZ REMARK 470 PHE A 547 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 548 CG CD OE1 NE2 REMARK 470 ASP A 549 CG OD1 OD2 REMARK 470 LYS A 550 CG CD CE NZ REMARK 470 TYR A 552 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 MET A 556 CG SD CE REMARK 470 PHE A 562 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 564 CG CD CE NZ REMARK 470 LYS A 567 CG CD CE NZ REMARK 470 THR A 569 OG1 CG2 REMARK 470 ARG A 570 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 573 CG CD OE1 NE2 REMARK 470 PHE A 578 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS A 581 CG ND1 CD2 CE1 NE2 REMARK 470 TYR A 583 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 614 CG CD CE NZ REMARK 470 GLN A 643 CG CD OE1 NE2 REMARK 470 GLU A 651 CG CD OE1 OE2 REMARK 470 LYS A 658 CG CD CE NZ REMARK 470 LYS A 705 CG CD CE NZ REMARK 470 GLU A 715 CG CD OE1 OE2 REMARK 470 LYS A 717 CG CD CE NZ REMARK 470 ASP A 734 CG OD1 OD2 REMARK 470 LYS A 741 CG CD CE NZ REMARK 470 LEU A 743 CG CD1 CD2 REMARK 470 GLU A 752 CG CD OE1 OE2 REMARK 470 TYR A 753 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 759 CG CD CE NZ REMARK 470 PHE A 761 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 832 CG CD CE NZ REMARK 470 GLN B 16 CG CD OE1 NE2 REMARK 470 LYS B 21 CG CD CE NZ REMARK 470 GLU B 22 CG CD OE1 OE2 REMARK 470 MET B 26 CG SD CE REMARK 470 LYS B 41 CG CD CE NZ REMARK 470 GLU B 45 CG CD OE1 OE2 REMARK 470 LYS B 122 CG CD CE NZ REMARK 470 MET B 127 CG SD CE REMARK 470 GLU B 131 CG CD OE1 OE2 REMARK 470 ASP C 13 CG OD1 OD2 REMARK 470 ARG C 38 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 45 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 57 CG CD CE NZ REMARK 470 LYS C 61 CG CD CE NZ REMARK 470 LEU C 75 CG CD1 CD2 REMARK 470 ASP C 77 CG OD1 OD2 REMARK 470 GLN C 80 CG CD OE1 NE2 REMARK 470 ILE C 101 CG1 CG2 CD1 REMARK 470 LYS C 127 CG CD CE NZ 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 N LEU A 398 CG PRO A 401 1.78 REMARK 500 O GLN A 418 N SER A 422 1.82 REMARK 500 C ALA A 397 CG PRO A 401 1.94 REMARK 500 OG SER A 471 CZ2 TRP A 594 1.97 REMARK 500 OH TYR A 286 O ILE A 312 1.99 REMARK 500 OD2 ASP B 118 NH2 ARG C 24 2.02 REMARK 500 NE2 GLN A 812 O ASP B 118 2.02 REMARK 500 O VAL A 403 O VAL A 410 2.03 REMARK 500 OD2 ASP B 32 O HOH B 503 2.05 REMARK 500 O VAL A 607 N GLY A 611 2.06 REMARK 500 O LYS B 15 N GLU B 19 2.09 REMARK 500 OG1 THR A 183 O HOH A 1003 2.09 REMARK 500 OG SER A 241 O HOH A 1003 2.11 REMARK 500 O ALA A 397 CB PRO A 401 2.11 REMARK 500 CE1 PHE A 472 SG CYS A 476 2.11 REMARK 500 O LEU A 395 CG LEU A 399 2.12 REMARK 500 OG1 THR A 133 OG SER A 135 2.12 REMARK 500 NZ LYS A 145 OD1 ASN A 158 2.12 REMARK 500 NZ LYS A 269 OD2 ASP A 600 2.13 REMARK 500 NH1 ARG A 242 OE1 GLU A 268 2.13 REMARK 500 O ASP B 111 ND2 ASN B 115 2.14 REMARK 500 OD2 ASP C 22 O ALA C 27 2.14 REMARK 500 O PHE A 512 N GLY A 706 2.14 REMARK 500 O GLU A 343 OG SER A 347 2.15 REMARK 500 O GLU B 124 OG1 THR B 128 2.16 REMARK 500 O ASP C 143 N LYS C 146 2.16 REMARK 500 OD2 ASP B 30 OD2 ASP B 39 2.17 REMARK 500 C ALA A 397 CB PRO A 401 2.18 REMARK 500 OD2 ASP A 447 NZ LYS A 449 2.19 REMARK 500 ND2 ASN A 598 CB THR A 644 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 452 OD1 ASN A 572 1655 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 GLN A 24 N - CA - C ANGL. DEV. = -17.8 DEGREES REMARK 500 ALA A 26 N - CA - C ANGL. DEV. = -23.3 DEGREES REMARK 500 ARG A 67 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 PRO A 80 C - N - CA ANGL. DEV. = 9.4 DEGREES REMARK 500 SER A 214 N - CA - C ANGL. DEV. = -17.8 DEGREES REMARK 500 ARG A 236 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 PRO A 253 C - N - CA ANGL. DEV. = -14.6 DEGREES REMARK 500 LEU A 399 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 LYS A 402 N - CA - C ANGL. DEV. = 22.8 DEGREES REMARK 500 GLY A 413 N - CA - C ANGL. DEV. = 17.3 DEGREES REMARK 500 SER A 471 N - CA - CB ANGL. DEV. = 9.1 DEGREES REMARK 500 GLY A 513 N - CA - C ANGL. DEV. = -17.6 DEGREES REMARK 500 PRO A 526 C - N - CA ANGL. DEV. = 16.7 DEGREES REMARK 500 PRO A 526 C - N - CD ANGL. DEV. = -14.1 DEGREES REMARK 500 PRO A 568 C - N - CA ANGL. DEV. = 15.9 DEGREES REMARK 500 PRO A 568 C - N - CD ANGL. DEV. = -15.0 DEGREES REMARK 500 PRO A 575 C - N - CA ANGL. DEV. = 11.3 DEGREES REMARK 500 PRO A 588 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 GLU A 626 N - CA - C ANGL. DEV. = -19.4 DEGREES REMARK 500 PRO A 628 N - CA - C ANGL. DEV. = 16.9 DEGREES REMARK 500 GLN A 643 N - CA - C ANGL. DEV. = 24.1 DEGREES REMARK 500 THR A 644 N - CA - C ANGL. DEV. = -24.0 DEGREES REMARK 500 LYS A 705 CA - C - N ANGL. DEV. = 16.9 DEGREES REMARK 500 GLY A 706 N - CA - C ANGL. DEV. = 21.6 DEGREES REMARK 500 PRO A 708 C - N - CA ANGL. DEV. = 10.4 DEGREES REMARK 500 ASP A 734 N - CA - C ANGL. DEV. = 19.5 DEGREES REMARK 500 ASP A 734 CA - C - N ANGL. DEV. = -12.6 DEGREES REMARK 500 PRO A 750 C - N - CA ANGL. DEV. = 10.0 DEGREES REMARK 500 ALA A 751 N - CA - C ANGL. DEV. = -16.3 DEGREES REMARK 500 VAL A 833 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 VAL A 833 N - CA - C ANGL. DEV. = 16.6 DEGREES REMARK 500 LEU B 67 N - CA - C ANGL. DEV. = 21.6 DEGREES REMARK 500 MET B 116 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 GLY B 152 N - CA - C ANGL. DEV. = -15.3 DEGREES REMARK 500 PRO C 64 C - N - CA ANGL. DEV. = 9.5 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 TYR A 12 25.02 -146.56 REMARK 500 LYS A 22 -160.99 -108.87 REMARK 500 GLU A 23 152.96 -45.13 REMARK 500 GLN A 24 -52.29 -122.15 REMARK 500 LYS A 52 32.07 -162.79 REMARK 500 VAL A 61 -74.40 -56.77 REMARK 500 PRO A 80 -74.79 -55.35 REMARK 500 LYS A 81 7.95 -53.83 REMARK 500 TYR A 93 55.99 -110.71 REMARK 500 LEU A 94 78.06 -68.70 REMARK 500 ALA A 97 2.69 -67.80 REMARK 500 LEU A 100 -13.47 -49.55 REMARK 500 TYR A 101 -81.74 -90.30 REMARK 500 ASN A 102 -61.30 -23.65 REMARK 500 LEU A 118 44.15 -89.88 REMARK 500 TYR A 126 3.46 -69.42 REMARK 500 ILE A 131 -3.71 -54.79 REMARK 500 LYS A 139 -4.31 -56.50 REMARK 500 TYR A 140 -64.84 -107.55 REMARK 500 ARG A 141 137.34 -35.93 REMARK 500 GLU A 147 -64.34 -102.49 REMARK 500 VAL A 164 -79.17 -55.43 REMARK 500 LYS A 188 -26.76 -38.69 REMARK 500 LEU A 193 -30.54 -34.63 REMARK 500 SER A 214 128.19 175.08 REMARK 500 PRO A 224 -34.07 -37.60 REMARK 500 ALA A 228 -73.86 -63.88 REMARK 500 ASN A 231 -179.66 -62.51 REMARK 500 ARG A 236 -72.19 -69.24 REMARK 500 SER A 241 -171.93 -60.81 REMARK 500 ARG A 242 7.49 -163.07 REMARK 500 LYS A 256 -169.93 -112.13 REMARK 500 LEU A 267 151.32 -44.87 REMARK 500 VAL A 272 -45.72 -24.23 REMARK 500 SER A 277 148.89 -36.98 REMARK 500 ALA A 278 16.20 59.38 REMARK 500 HIS A 283 -54.10 -25.70 REMARK 500 PRO A 304 35.04 -68.64 REMARK 500 LEU A 308 47.12 -93.17 REMARK 500 ASN A 313 30.70 -144.76 REMARK 500 CYS A 316 152.64 -36.57 REMARK 500 PHE A 335 -35.27 -30.97 REMARK 500 ILE A 337 -10.42 -47.65 REMARK 500 THR A 341 170.29 -58.50 REMARK 500 MET A 361 81.52 -56.05 REMARK 500 GLN A 371 12.26 -140.95 REMARK 500 ALA A 372 -46.51 -139.95 REMARK 500 GLU A 373 96.24 -40.92 REMARK 500 ASP A 375 -83.56 -30.06 REMARK 500 LEU A 398 32.29 -155.00 REMARK 500 REMARK 500 THIS ENTRY HAS 159 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 126 0.11 SIDE CHAIN 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 903 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 183 OG1 REMARK 620 2 SER A 241 OG 92.7 REMARK 620 3 ANP A 999 O3G 103.9 68.2 REMARK 620 4 ANP A 999 O1A 79.1 170.6 109.0 REMARK 620 5 ANP A 999 O2B 53.8 112.8 67.7 58.5 REMARK 620 6 HOH A1003 O 47.3 47.8 73.5 122.9 72.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 28 OD1 REMARK 620 2 ASP B 30 OD2 103.4 REMARK 620 3 ASP B 32 OD2 166.3 84.4 REMARK 620 4 ASP B 32 OD1 119.9 124.7 47.4 REMARK 620 5 PHE B 34 O 84.4 138.4 97.2 81.7 REMARK 620 6 ASP B 39 OD2 97.1 58.6 96.6 136.5 80.0 REMARK 620 7 HOH B 503 O 145.8 90.7 43.3 72.7 65.2 63.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 19 OD1 REMARK 620 2 ASP C 19 O 102.1 REMARK 620 3 ASP C 22 OD2 116.5 110.4 REMARK 620 4 GLY C 23 O 132.0 66.6 110.9 REMARK 620 5 ASP C 25 N 81.3 93.2 145.1 54.6 REMARK 620 6 ASP C 25 OD1 97.4 145.3 85.4 79.1 61.7 REMARK 620 7 ALA C 27 O 62.6 136.5 56.1 154.5 121.2 78.0 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 999 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B7T RELATED DB: PDB REMARK 900 1B7T CONTAINS THE SAME PROTEIN COMPLEXED WITH MGADP. DBREF 1KQM A 1 835 UNP P24733 MYS_AEQIR 1 835 DBREF 1KQM B 1 156 UNP P13543 MLR_AEQIR 1 156 DBREF 1KQM C 1 156 UNP P07291 MLE_AEQIR 1 156 SEQRES 1 A 835 MET ASN ILE ASP PHE SER ASP PRO ASP PHE GLN TYR LEU SEQRES 2 A 835 ALA VAL ASP ARG LYS LYS LEU MET LYS GLU GLN THR ALA SEQRES 3 A 835 ALA PHE ASP GLY LYS LYS ASN CYS TRP VAL PRO ASP GLU SEQRES 4 A 835 LYS GLU GLY PHE ALA SER ALA GLU ILE GLN SER SER LYS SEQRES 5 A 835 GLY ASP GLU ILE THR VAL LYS ILE VAL ALA ASP SER SER SEQRES 6 A 835 THR ARG THR VAL LYS LYS ASP ASP ILE GLN SER MET ASN SEQRES 7 A 835 PRO PRO LYS PHE GLU LYS LEU GLU ASP MET ALA ASN MET SEQRES 8 A 835 THR TYR LEU ASN GLU ALA SER VAL LEU TYR ASN LEU ARG SEQRES 9 A 835 SER ARG TYR THR SER GLY LEU ILE TYR THR TYR SER GLY SEQRES 10 A 835 LEU PHE CYS ILE ALA VAL ASN PRO TYR ARG ARG LEU PRO SEQRES 11 A 835 ILE TYR THR ASP SER VAL ILE ALA LYS TYR ARG GLY LYS SEQRES 12 A 835 ARG LYS THR GLU ILE PRO PRO HIS LEU PHE SER VAL ALA SEQRES 13 A 835 ASP ASN ALA TYR GLN ASN MET VAL THR ASP ARG GLU ASN SEQRES 14 A 835 GLN SER CYS LEU ILE THR GLY GLU SER GLY ALA GLY LYS SEQRES 15 A 835 THR GLU ASN THR LYS LYS VAL ILE MET TYR LEU ALA LYS SEQRES 16 A 835 VAL ALA CYS ALA VAL LYS LYS LYS ASP GLU GLU ALA SER SEQRES 17 A 835 ASP LYS LYS GLU GLY SER LEU GLU ASP GLN ILE ILE GLN SEQRES 18 A 835 ALA ASN PRO VAL LEU GLU ALA TYR GLY ASN ALA LYS THR SEQRES 19 A 835 THR ARG ASN ASN ASN SER SER ARG PHE GLY LYS PHE ILE SEQRES 20 A 835 ARG ILE HIS PHE GLY PRO THR GLY LYS ILE ALA GLY ALA SEQRES 21 A 835 ASP ILE GLU THR TYR LEU LEU GLU LYS SER ARG VAL THR SEQRES 22 A 835 TYR GLN GLN SER ALA GLU ARG ASN TYR HIS ILE PHE TYR SEQRES 23 A 835 GLN ILE CYS SER ASN ALA ILE PRO GLU LEU ASN ASP VAL SEQRES 24 A 835 MET LEU VAL THR PRO ASP SER GLY LEU TYR SER PHE ILE SEQRES 25 A 835 ASN GLN GLY CYS LEU THR VAL ASP ASN ILE ASP ASP VAL SEQRES 26 A 835 GLU GLU PHE LYS LEU CYS ASP GLU ALA PHE ASP ILE LEU SEQRES 27 A 835 GLY PHE THR LYS GLU GLU LYS GLN SER MET PHE LYS CYS SEQRES 28 A 835 THR ALA SER ILE LEU HIS MET GLY GLU MET LYS PHE LYS SEQRES 29 A 835 GLN ARG PRO ARG GLU GLU GLN ALA GLU SER ASP GLY THR SEQRES 30 A 835 ALA GLU ALA GLU LYS VAL ALA PHE LEU CYS GLY ILE ASN SEQRES 31 A 835 ALA GLY ASP LEU LEU LYS ALA LEU LEU LYS PRO LYS VAL SEQRES 32 A 835 LYS VAL GLY THR GLU MET VAL THR LYS GLY GLN ASN MET SEQRES 33 A 835 ASN GLN VAL VAL ASN SER VAL GLY ALA LEU ALA LYS SER SEQRES 34 A 835 LEU TYR ASP ARG MET PHE ASN TRP LEU VAL ARG ARG VAL SEQRES 35 A 835 ASN LYS THR LEU ASP THR LYS ALA LYS ARG ASN TYR TYR SEQRES 36 A 835 ILE GLY VAL LEU ASP ILE ALA GLY PHE GLU ILE PHE ASP SEQRES 37 A 835 PHE ASN SER PHE GLU GLN LEU CYS ILE ASN TYR THR ASN SEQRES 38 A 835 GLU ARG LEU GLN GLN PHE PHE ASN HIS HIS MET PHE ILE SEQRES 39 A 835 LEU GLU GLN GLU GLU TYR LYS LYS GLU GLY ILE ALA TRP SEQRES 40 A 835 GLU PHE ILE ASP PHE GLY MET ASP LEU GLN MET CYS ILE SEQRES 41 A 835 ASP LEU ILE GLU LYS PRO MET GLY ILE LEU SER ILE LEU SEQRES 42 A 835 GLU GLU GLU CYS MET PHE PRO LYS ALA ASP ASP LYS SER SEQRES 43 A 835 PHE GLN ASP LYS LEU TYR GLN ASN HIS MET GLY LYS ASN SEQRES 44 A 835 ARG MET PHE THR LYS PRO GLY LYS PRO THR ARG PRO ASN SEQRES 45 A 835 GLN GLY PRO ALA HIS PHE GLU LEU HIS HIS TYR ALA GLY SEQRES 46 A 835 ASN VAL PRO TYR SER ILE THR GLY TRP LEU GLU LYS ASN SEQRES 47 A 835 LYS ASP PRO ILE ASN GLU ASN VAL VAL ALA LEU LEU GLY SEQRES 48 A 835 ALA SER LYS GLU PRO LEU VAL ALA GLU LEU PHE LYS ALA SEQRES 49 A 835 PRO GLU GLU PRO ALA GLY GLY GLY LYS LYS LYS LYS GLY SEQRES 50 A 835 LYS SER SER ALA PHE GLN THR ILE SER ALA VAL HIS ARG SEQRES 51 A 835 GLU SER LEU ASN LYS LEU MET LYS ASN LEU TYR SER THR SEQRES 52 A 835 HIS PRO HIS PHE VAL ARG CYS ILE ILE PRO ASN GLU LEU SEQRES 53 A 835 LYS GLN PRO GLY LEU VAL ASP ALA GLU LEU VAL LEU HIS SEQRES 54 A 835 GLN LEU GLN CYS ASN GLY VAL LEU GLU GLY ILE ARG ILE SEQRES 55 A 835 CYS ARG LYS GLY PHE PRO SER ARG LEU ILE TYR SER GLU SEQRES 56 A 835 PHE LYS GLN ARG TYR SER ILE LEU ALA PRO ASN ALA ILE SEQRES 57 A 835 PRO GLN GLY PHE VAL ASP GLY LYS THR VAL SER GLU LYS SEQRES 58 A 835 ILE LEU ALA GLY LEU GLN MET ASP PRO ALA GLU TYR ARG SEQRES 59 A 835 LEU GLY THR THR LYS VAL PHE PHE LYS ALA GLY VAL LEU SEQRES 60 A 835 GLY ASN LEU GLU GLU MET ARG ASP GLU ARG LEU SER LYS SEQRES 61 A 835 ILE ILE SER MET PHE GLN ALA HIS ILE ARG GLY TYR LEU SEQRES 62 A 835 ILE ARG LYS ALA TYR LYS LYS LEU GLN ASP GLN ARG ILE SEQRES 63 A 835 GLY LEU SER VAL ILE GLN ARG ASN ILE ARG LYS TRP LEU SEQRES 64 A 835 VAL LEU ARG ASN TRP GLN TRP TRP LYS LEU TYR SER LYS SEQRES 65 A 835 VAL LYS PRO SEQRES 1 B 156 ALA ASP LYS ALA ALA SER GLY VAL LEU THR LYS LEU PRO SEQRES 2 B 156 GLN LYS GLN ILE GLN GLU MET LYS GLU ALA PHE SER MET SEQRES 3 B 156 ILE ASP VAL ASP ARG ASP GLY PHE VAL SER LYS GLU ASP SEQRES 4 B 156 ILE LYS ALA ILE SER GLU GLN LEU GLY ARG ALA PRO ASP SEQRES 5 B 156 ASP LYS GLU LEU THR ALA MET LEU LYS GLU ALA PRO GLY SEQRES 6 B 156 PRO LEU ASN PHE THR MET PHE LEU SER ILE PHE SER ASP SEQRES 7 B 156 LYS LEU SER GLY THR ASP SER GLU GLU THR ILE ARG ASN SEQRES 8 B 156 ALA PHE ALA MET PHE ASP GLU GLN GLU THR LYS LYS LEU SEQRES 9 B 156 ASN ILE GLU TYR ILE LYS ASP LEU LEU GLU ASN MET GLY SEQRES 10 B 156 ASP ASN PHE ASN LYS ASP GLU MET ARG MET THR PHE LYS SEQRES 11 B 156 GLU ALA PRO VAL GLU GLY GLY LYS PHE ASP TYR VAL LYS SEQRES 12 B 156 PHE THR ALA MET ILE LYS GLY SER GLY GLU GLU GLU ALA SEQRES 1 C 156 PRO LYS LEU SER GLN ASP GLU ILE ASP ASP LEU LYS ASP SEQRES 2 C 156 VAL PHE GLU LEU PHE ASP PHE TRP ASP GLY ARG ASP GLY SEQRES 3 C 156 ALA VAL ASP ALA PHE LYS LEU GLY ASP VAL CYS ARG CYS SEQRES 4 C 156 LEU GLY ILE ASN PRO ARG ASN GLU ASP VAL PHE ALA VAL SEQRES 5 C 156 GLY GLY THR HIS LYS MET GLY GLU LYS SER LEU PRO PHE SEQRES 6 C 156 GLU GLU PHE LEU PRO ALA TYR GLU GLY LEU MET ASP CYS SEQRES 7 C 156 GLU GLN GLY THR PHE ALA ASP TYR MET GLU ALA PHE LYS SEQRES 8 C 156 THR PHE ASP ARG GLU GLY GLN GLY PHE ILE SER GLY ALA SEQRES 9 C 156 GLU LEU ARG HIS VAL LEU THR ALA LEU GLY GLU ARG LEU SEQRES 10 C 156 SER ASP GLU ASP VAL ASP GLU ILE ILE LYS LEU THR ASP SEQRES 11 C 156 LEU GLN GLU ASP LEU GLU GLY ASN VAL LYS TYR GLU ASP SEQRES 12 C 156 PHE VAL LYS LYS VAL MET ALA GLY PRO TYR PRO ASP LYS HET MG A 903 1 HET ANP A 999 31 HET MG B 502 1 HET CA C 501 1 HETNAM MG MAGNESIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM CA CALCIUM ION FORMUL 4 MG 2(MG 2+) FORMUL 5 ANP C10 H17 N6 O12 P3 FORMUL 7 CA CA 2+ FORMUL 8 HOH *7(H2 O) HELIX 1 1 PRO A 79 GLU A 83 5 5 HELIX 2 2 ASN A 95 THR A 108 1 14 HELIX 3 3 LEU A 129 TYR A 132 5 4 HELIX 4 4 THR A 133 ARG A 141 1 9 HELIX 5 5 HIS A 151 ARG A 167 1 17 HELIX 6 6 GLY A 181 ALA A 194 1 14 HELIX 7 7 LYS A 195 ALA A 197 5 3 HELIX 8 8 SER A 214 ILE A 220 1 7 HELIX 9 9 GLN A 221 ASN A 231 1 11 HELIX 10 10 LYS A 269 THR A 273 5 5 HELIX 11 11 TYR A 282 ILE A 288 1 7 HELIX 12 12 ILE A 293 GLU A 295 5 3 HELIX 13 13 LEU A 296 LEU A 301 1 6 HELIX 14 14 ASP A 323 LEU A 338 1 16 HELIX 15 15 THR A 341 GLY A 359 1 19 HELIX 16 16 GLU A 379 GLU A 381 5 3 HELIX 17 17 LYS A 382 GLY A 388 1 7 HELIX 18 18 ASN A 390 LEU A 398 1 9 HELIX 19 19 ASN A 417 ASP A 447 1 31 HELIX 20 20 PHE A 472 HIS A 491 1 20 HELIX 21 21 MET A 492 GLN A 497 1 6 HELIX 22 22 GLU A 498 TYR A 500 5 3 HELIX 23 23 LEU A 516 LYS A 525 1 10 HELIX 24 24 GLY A 528 GLU A 534 1 7 HELIX 25 25 LYS A 545 MET A 556 1 12 HELIX 26 26 GLY A 593 ASN A 598 1 6 HELIX 27 27 ASN A 603 ALA A 612 1 10 HELIX 28 28 GLU A 615 PHE A 622 1 8 HELIX 29 29 THR A 644 TYR A 661 1 18 HELIX 30 30 ASP A 683 GLN A 692 1 10 HELIX 31 31 TYR A 713 SER A 721 1 9 HELIX 32 32 ILE A 722 ALA A 724 5 3 HELIX 33 33 SER A 739 GLY A 745 1 7 HELIX 34 34 GLY A 765 ALA A 797 1 33 HELIX 35 35 TYR A 798 ILE A 815 1 18 HELIX 36 36 VAL A 820 ASN A 823 5 4 HELIX 37 37 TRP A 824 VAL A 833 1 10 HELIX 38 38 GLN B 14 ASP B 28 1 15 HELIX 39 39 SER B 36 GLU B 45 1 10 HELIX 40 40 ASP B 52 LYS B 61 1 10 HELIX 41 41 ASN B 68 ASP B 78 1 11 HELIX 42 42 PHE B 93 ASP B 97 5 5 HELIX 43 43 TYR B 108 MET B 116 1 9 HELIX 44 44 ASN B 121 LYS B 130 1 10 HELIX 45 45 ASP B 140 MET B 147 1 8 HELIX 46 46 SER C 4 GLU C 16 1 13 HELIX 47 47 LYS C 32 LEU C 40 1 9 HELIX 48 48 ARG C 45 PHE C 50 1 6 HELIX 49 49 PRO C 64 LEU C 75 1 12 HELIX 50 50 PHE C 90 ASP C 94 5 5 HELIX 51 51 GLY C 103 LEU C 113 1 11 HELIX 52 52 SER C 118 THR C 129 1 12 HELIX 53 53 LYS C 140 ALA C 150 1 11 SHEET 1 A 3 ASN A 33 PRO A 37 0 SHEET 2 A 3 PHE A 43 LYS A 52 -1 O ALA A 44 N VAL A 36 SHEET 3 A 3 GLU A 55 ILE A 60 -1 O LYS A 59 N GLU A 47 SHEET 1 B 7 TYR A 113 TYR A 115 0 SHEET 2 B 7 PHE A 119 VAL A 123 -1 O ILE A 121 N THR A 114 SHEET 3 B 7 THR A 663 ILE A 671 1 O ARG A 669 N CYS A 120 SHEET 4 B 7 ASN A 169 GLY A 176 1 N THR A 175 O CYS A 670 SHEET 5 B 7 TYR A 455 ASP A 460 1 O GLY A 457 N CYS A 172 SHEET 6 B 7 GLY A 244 HIS A 250 -1 N ILE A 247 O VAL A 458 SHEET 7 B 7 ASP A 261 TYR A 265 -1 O TYR A 265 N GLY A 244 SHEET 1 C 2 HIS A 581 HIS A 582 0 SHEET 2 C 2 GLY A 585 ASN A 586 -1 O GLY A 585 N HIS A 582 SHEET 1 D 3 LEU A 711 ILE A 712 0 SHEET 2 D 3 LYS A 759 PHE A 762 -1 O VAL A 760 N LEU A 711 SHEET 3 D 3 TYR A 753 LEU A 755 -1 N ARG A 754 O PHE A 761 SHEET 1 E 2 LEU B 104 ASN B 105 0 SHEET 2 E 2 LYS B 138 PHE B 139 -1 O PHE B 139 N LEU B 104 SHEET 1 F 2 VAL C 28 ASP C 29 0 SHEET 2 F 2 SER C 62 LEU C 63 -1 O LEU C 63 N VAL C 28 SHEET 1 G 2 ILE C 101 SER C 102 0 SHEET 2 G 2 ASN C 138 VAL C 139 -1 O VAL C 139 N ILE C 101 LINK ND2 ASN A 237 O2A ANP A 999 1555 1555 2.01 LINK OG SER A 240 O2G ANP A 999 1555 1555 2.02 LINK OG1 THR A 183 MG MG A 903 1555 1555 2.02 LINK OG SER A 241 MG MG A 903 1555 1555 2.02 LINK MG MG A 903 O3G ANP A 999 1555 1555 2.18 LINK MG MG A 903 O1A ANP A 999 1555 1555 3.08 LINK MG MG A 903 O2B ANP A 999 1555 1555 2.71 LINK MG MG A 903 O HOH A1003 1555 1555 2.84 LINK OD1 ASP B 28 MG MG B 502 1555 1555 1.77 LINK OD2 ASP B 30 MG MG B 502 1555 1555 1.89 LINK OD2 ASP B 32 MG MG B 502 1555 1555 2.83 LINK OD1 ASP B 32 MG MG B 502 1555 1555 2.70 LINK O PHE B 34 MG MG B 502 1555 1555 1.94 LINK OD2 ASP B 39 MG MG B 502 1555 1555 2.44 LINK MG MG B 502 O HOH B 503 1555 1555 2.73 LINK OD1 ASP C 19 CA CA C 501 1555 1555 2.02 LINK O ASP C 19 CA CA C 501 1555 1555 2.24 LINK OD2 ASP C 22 CA CA C 501 1555 1555 2.02 LINK O GLY C 23 CA CA C 501 1555 1555 2.06 LINK N ASP C 25 CA CA C 501 1555 1555 3.32 LINK OD1 ASP C 25 CA CA C 501 1555 1555 2.05 LINK O ALA C 27 CA CA C 501 1555 1555 2.45 SITE 1 AC1 5 ASP C 19 ASP C 22 GLY C 23 ASP C 25 SITE 2 AC1 5 ALA C 27 SITE 1 AC2 6 ASP B 28 ASP B 30 ASP B 32 PHE B 34 SITE 2 AC2 6 ASP B 39 HOH B 503 SITE 1 AC3 5 THR A 183 ASN A 239 SER A 241 ANP A 999 SITE 2 AC3 5 HOH A1003 SITE 1 AC4 18 ASN A 124 PRO A 125 TYR A 126 ARG A 127 SITE 2 AC4 18 GLU A 177 SER A 178 GLY A 179 ALA A 180 SITE 3 AC4 18 GLY A 181 LYS A 182 THR A 183 GLU A 184 SITE 4 AC4 18 ASN A 237 ASN A 239 SER A 240 SER A 241 SITE 5 AC4 18 MG A 903 HOH A1003 CRYST1 52.396 58.642 148.873 81.64 82.39 87.43 P 1 1 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 0.019085 -0.000857 -0.002453 0.00000 SCALE2 0.000000 0.017070 -0.002428 0.00000 SCALE3 0.000000 0.000000 0.006845 0.00000