HEADER TRANSFERASE 25-NOV-03 1RL9 TITLE CRYSTAL STRUCTURE OF CREATINE-ADP ARGININE KINASE TERNARY COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARGININE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AK; COMPND 5 EC: 2.7.3.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LIMULUS POLYPHEMUS; SOURCE 3 ORGANISM_COMMON: ATLANTIC HORSESHOE CRAB; SOURCE 4 ORGANISM_TAXID: 6850; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS ARGININE KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.AZZI,S.A.CLARK,R.W.ELLINGTON,M.S.CHAPMAN REVDAT 3 23-AUG-23 1RL9 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1RL9 1 VERSN REVDAT 1 25-MAY-04 1RL9 0 JRNL AUTH A.AZZI,S.A.CLARK,W.R.ELLINGTON,M.S.CHAPMAN JRNL TITL THE ROLE OF PHOSPHAGEN SPECIFICITY LOOPS IN ARGININE KINASE. JRNL REF PROTEIN SCI. V. 13 575 2004 JRNL REFN ISSN 0961-8368 JRNL PMID 14978299 JRNL DOI 10.1110/PS.03428304 REMARK 2 REMARK 2 RESOLUTION. 1.45 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 50375 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) : 0.194 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2577 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2816 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 37 REMARK 3 SOLVENT ATOMS : 431 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.15 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1RL9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1000020859. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID 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 : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57917 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10100 REMARK 200 FOR THE DATA SET : 32.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.44500 REMARK 200 FOR SHELL : 3.800 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: PDB ENTRY 1BGO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, MAGNESIUM CHLORIDE, ATP, REMARK 280 CREATINE, HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 32.05000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.90000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.65000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.90000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.05000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.65000 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 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 ASP A 112 CB CG OD1 OD2 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 ASP A 114 O HOH A 578 1.90 REMARK 500 NA IOM A 902 O HOH A 450 1.92 REMARK 500 CB IOM A 902 O HOH A 661 2.08 REMARK 500 OE1 GLU A 254 O HOH A 579 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 103 CD GLU A 103 OE2 0.103 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 THR A 171 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 ARG A 245 NE - CZ - NH1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG A 245 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG A 329 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 329 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 330 NE - CZ - NH2 ANGL. DEV. = -3.1 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 VAL A 65 -74.15 -110.49 REMARK 500 LEU A 113 -94.42 -64.10 REMARK 500 ASP A 114 76.06 -105.33 REMARK 500 ASP A 161 -121.24 51.43 REMARK 500 GLU A 224 -120.06 -88.13 REMARK 500 ALA A 291 49.82 -101.67 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 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 429 O REMARK 620 2 HOH A 570 O 87.4 REMARK 620 3 HOH A 573 O 173.3 93.1 REMARK 620 4 HOH A 576 O 87.9 93.2 85.4 REMARK 620 5 ADP A 900 O1A 87.1 171.2 93.2 93.4 REMARK 620 6 ADP A 900 O1B 101.8 87.9 84.9 170.3 86.5 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 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOM A 902 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BGO RELATED DB: PDB REMARK 900 THE SAME PROTEINE COMPLEXED WITH ADP, NITRATE AND ARGININE DBREF 1RL9 A 1 357 UNP P51541 KARG_LIMPO 1 357 SEQADV 1RL9 ALA A 116 UNP P51541 GLY 116 CONFLICT SEQRES 1 A 357 MET VAL ASP GLN ALA THR LEU ASP LYS LEU GLU ALA GLY SEQRES 2 A 357 PHE LYS LYS LEU GLN GLU ALA SER ASP CYS LYS SER LEU SEQRES 3 A 357 LEU LYS LYS HIS LEU THR LYS ASP VAL PHE ASP SER ILE SEQRES 4 A 357 LYS ASN LYS LYS THR GLY MET GLY ALA THR LEU LEU ASP SEQRES 5 A 357 VAL ILE GLN SER GLY VAL GLU ASN LEU ASP SER GLY VAL SEQRES 6 A 357 GLY ILE TYR ALA PRO ASP ALA GLU SER TYR ARG THR PHE SEQRES 7 A 357 GLY PRO LEU PHE ASP PRO ILE ILE ASP ASP TYR HIS GLY SEQRES 8 A 357 GLY PHE LYS LEU THR ASP LYS HIS PRO PRO LYS GLU TRP SEQRES 9 A 357 GLY ASP ILE ASN THR LEU VAL ASP LEU ASP PRO ALA GLY SEQRES 10 A 357 GLN PHE ILE ILE SER THR ARG VAL ARG CYS GLY ARG SER SEQRES 11 A 357 LEU GLN GLY TYR PRO PHE ASN PRO CYS LEU THR ALA GLU SEQRES 12 A 357 GLN TYR LYS GLU MET GLU GLU LYS VAL SER SER THR LEU SEQRES 13 A 357 SER SER MET GLU ASP GLU LEU LYS GLY THR TYR TYR PRO SEQRES 14 A 357 LEU THR GLY MET SER LYS ALA THR GLN GLN GLN LEU ILE SEQRES 15 A 357 ASP ASP HIS PHE LEU PHE LYS GLU GLY ASP ARG PHE LEU SEQRES 16 A 357 GLN THR ALA ASN ALA CYS ARG TYR TRP PRO THR GLY ARG SEQRES 17 A 357 GLY ILE PHE HIS ASN ASP ALA LYS THR PHE LEU VAL TRP SEQRES 18 A 357 VAL ASN GLU GLU ASP HIS LEU ARG ILE ILE SER MET GLN SEQRES 19 A 357 LYS GLY GLY ASP LEU LYS THR VAL TYR LYS ARG LEU VAL SEQRES 20 A 357 THR ALA VAL ASP ASN ILE GLU SER LYS LEU PRO PHE SER SEQRES 21 A 357 HIS ASP ASP ARG PHE GLY PHE LEU THR PHE CYS PRO THR SEQRES 22 A 357 ASN LEU GLY THR THR MET ARG ALA SER VAL HIS ILE GLN SEQRES 23 A 357 LEU PRO LYS LEU ALA LYS ASP ARG LYS VAL LEU GLU ASP SEQRES 24 A 357 ILE ALA SER LYS PHE ASN LEU GLN VAL ARG GLY THR ARG SEQRES 25 A 357 GLY GLU HIS THR GLU SER GLU GLY GLY VAL TYR ASP ILE SEQRES 26 A 357 SER ASN LYS ARG ARG LEU GLY LEU THR GLU TYR GLN ALA SEQRES 27 A 357 VAL ARG GLU MET GLN ASP GLY ILE LEU GLU MET ILE LYS SEQRES 28 A 357 MET GLU LYS ALA ALA ALA HET MG A 901 1 HET ADP A 900 27 HET IOM A 902 9 HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM IOM (DIAMINOMETHYL-METHYL-AMINO)-ACETIC ACID FORMUL 2 MG MG 2+ FORMUL 3 ADP C10 H15 N5 O10 P2 FORMUL 4 IOM C4 H11 N3 O2 FORMUL 5 HOH *431(H2 O) HELIX 1 1 ASP A 3 ALA A 20 1 18 HELIX 2 2 SER A 25 LEU A 31 1 7 HELIX 3 3 THR A 32 LYS A 40 1 9 HELIX 4 4 THR A 49 ASN A 60 1 12 HELIX 5 5 GLU A 73 PHE A 78 1 6 HELIX 6 6 PHE A 78 HIS A 90 1 13 HELIX 7 7 ASP A 106 LEU A 110 5 5 HELIX 8 8 PHE A 136 LEU A 140 5 5 HELIX 9 9 THR A 141 SER A 157 1 17 HELIX 10 10 SER A 158 MET A 159 5 2 HELIX 11 11 GLU A 160 LYS A 164 5 5 HELIX 12 12 SER A 174 ASP A 184 1 11 HELIX 13 13 ASP A 192 ALA A 198 1 7 HELIX 14 14 ASP A 238 SER A 255 1 18 HELIX 15 15 CYS A 271 LEU A 275 5 5 HELIX 16 16 ASP A 293 LYS A 303 1 11 HELIX 17 17 THR A 334 ALA A 356 1 23 SHEET 1 A 8 THR A 166 PRO A 169 0 SHEET 2 A 8 GLY A 209 HIS A 212 -1 O ILE A 210 N TYR A 168 SHEET 3 A 8 PHE A 218 VAL A 222 -1 O VAL A 220 N PHE A 211 SHEET 4 A 8 LEU A 228 LYS A 235 -1 O ILE A 231 N LEU A 219 SHEET 5 A 8 ILE A 120 ARG A 129 -1 N VAL A 125 O SER A 232 SHEET 6 A 8 ARG A 280 GLN A 286 -1 O SER A 282 N ARG A 124 SHEET 7 A 8 VAL A 322 ASN A 327 -1 O TYR A 323 N ILE A 285 SHEET 8 A 8 LEU A 306 ARG A 309 -1 N ARG A 309 O ASP A 324 SHEET 1 B 2 HIS A 261 ASP A 262 0 SHEET 2 B 2 GLY A 266 PHE A 267 -1 O GLY A 266 N ASP A 262 LINK O HOH A 429 MG MG A 901 1555 1555 2.08 LINK O HOH A 570 MG MG A 901 1555 1555 2.09 LINK O HOH A 573 MG MG A 901 1555 1555 2.10 LINK O HOH A 576 MG MG A 901 1555 1555 2.06 LINK O1A ADP A 900 MG MG A 901 1555 1555 2.12 LINK O1B ADP A 900 MG MG A 901 1555 1555 2.06 CISPEP 1 TRP A 204 PRO A 205 0 0.81 SITE 1 AC1 5 HOH A 429 HOH A 570 HOH A 573 HOH A 576 SITE 2 AC1 5 ADP A 900 SITE 1 AC2 26 SER A 122 ARG A 124 ARG A 126 HIS A 185 SITE 2 AC2 26 TRP A 221 ARG A 229 ARG A 280 SER A 282 SITE 3 AC2 26 VAL A 283 HIS A 284 ARG A 309 THR A 311 SITE 4 AC2 26 ARG A 312 GLY A 313 GLU A 314 ASP A 324 SITE 5 AC2 26 HOH A 364 HOH A 387 HOH A 396 HOH A 429 SITE 6 AC2 26 HOH A 471 HOH A 570 HOH A 573 HOH A 576 SITE 7 AC2 26 HOH A 584 MG A 901 SITE 1 AC3 12 VAL A 65 GLU A 225 CYS A 271 THR A 273 SITE 2 AC3 12 ASN A 274 GLU A 314 HOH A 399 HOH A 439 SITE 3 AC3 12 HOH A 450 HOH A 501 HOH A 609 HOH A 661 CRYST1 64.100 65.300 85.800 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 0.015601 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015314 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011655 0.00000