HEADER TRANSFERASE 10-AUG-01 1JR4
TITLE CATECHOL O-METHYLTRANSFERASE BISUBSTRATE-INHIBITOR COMPLEX
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: CATECHOL O-METHYLTRANSFERASE, SOLUBLE FORM;
COMPND 3 CHAIN: A;
COMPND 4 SYNONYM: S-COMT;
COMPND 5 EC: 2.1.1.6;
COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;
SOURCE 3 ORGANISM_COMMON: NORWAY RAT;
SOURCE 4 ORGANISM_TAXID: 10116;
SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS TRANSFERASE, METHYLTRANSFERASE, NEUROTRANSMITTER DEGRADATION,
KEYWDS 2 BISUBSTRATE INHIBITOR
EXPDTA X-RAY DIFFRACTION
AUTHOR A.RUF,M.STIHLE
REVDAT 4 03-APR-24 1JR4 1 REMARK
REVDAT 3 07-FEB-24 1JR4 1 REMARK LINK
REVDAT 2 24-FEB-09 1JR4 1 VERSN
REVDAT 1 10-AUG-02 1JR4 0
JRNL AUTH C.LERNER,A.RUF,V.GRAMLICH,B.MASJOST,G.ZURCHER,
JRNL AUTH 2 R.JAKOB-ROETNE,E.BORRONI,F.DIEDERICH
JRNL TITL X-RAY CRYSTAL STRUCTURE OF A BISUBSTRATE INHIBITOR BOUND TO
JRNL TITL 2 THE ENZYME CATECHOL-O-METHYLTRANSFERASE: A DRAMATIC EFFECT
JRNL TITL 3 OF INHIBITOR PREORGANIZATION ON BINDING AFFINITY.
JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 40 4040 2001
JRNL REFN ESSN 0570-0833
JRNL PMID 12404486
JRNL DOI 10.1002/1521-3773(20011105)40:21<4040::AID-ANIE4040>3.0.CO;2
JRNL DOI 2 -C
REMARK 1
REMARK 1 REFERENCE 1
REMARK 1 AUTH B.MASJOST,P.BALLMER,E.BORRONI,G.ZUERCHER,F.K.WINKLER,
REMARK 1 AUTH 2 R.JAKOB-ROETNE,F.DIEDERICH
REMARK 1 TITL STRUCTURE-BASED DESIGN, SYNTHESIS, AND IN VITRO EVALUATION
REMARK 1 TITL 2 OF BISUBSTRATE INHIBITORS FOR CATECHOL O-METHYLTRANSFERASE
REMARK 1 TITL 3 (COMT)
REMARK 1 REF CHEMISTRY V. 6 971 2000
REMARK 1 REFN ISSN 0947-6539
REMARK 1 DOI 10.1002/(SICI)1521-3765(20000317)6:6<971::AID-CHEM971>3.0.CO
REMARK 1 DOI 2 ;2-0
REMARK 2
REMARK 2 RESOLUTION. 2.63 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : CNX 2000
REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-
REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,
REMARK 3 : READ,RICE,SIMONSON,WARREN,ACCELRYS
REMARK 3 : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA,
REMARK 3 : YIP,DZAKULA)
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.63
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.21
REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000
REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1108477.130
REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000
REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.9
REMARK 3 NUMBER OF REFLECTIONS : 7809
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 + TEST SET) : 0.223
REMARK 3 R VALUE (WORKING SET) : 0.223
REMARK 3 FREE R VALUE : 0.280
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700
REMARK 3 FREE R VALUE TEST SET COUNT : 759
REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010
REMARK 3
REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA.
REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL
REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL
REMARK 3 FREE R VALUE (NO CUTOFF) : NULL
REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL
REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL
REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL
REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 7835
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) : 2.60
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.40
REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 934
REMARK 3 BIN R VALUE (WORKING SET) : 0.3300
REMARK 3 BIN FREE R VALUE : 0.4230
REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80
REMARK 3 BIN FREE R VALUE TEST SET COUNT : 101
REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.042
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 1672
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 35
REMARK 3 SOLVENT ATOMS : 16
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : 49.10
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.70
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : 5.46000
REMARK 3 B22 (A**2) : 5.46000
REMARK 3 B33 (A**2) : -10.92000
REMARK 3 B12 (A**2) : 6.84000
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) : 0.36
REMARK 3 ESD FROM SIGMAA (A) : 0.43
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) : 0.48
REMARK 3 ESD FROM C-V SIGMAA (A) : 0.56
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES.
REMARK 3 BOND LENGTHS (A) : 0.007
REMARK 3 BOND ANGLES (DEGREES) : 1.500
REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.50
REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680
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) : 2.140 ; 1.500
REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.400 ; 2.000
REMARK 3 SIDE-CHAIN BOND (A**2) : 3.140 ; 2.000
REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.480 ; 2.500
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 : PROTEIN_REP.PARAM
REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM
REMARK 3 PARAMETER FILE 3 : ION.PARAM
REMARK 3 PARAMETER FILE 4 : CL45.PRX
REMARK 3 PARAMETER FILE 5 : 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 : CL45.TPX
REMARK 3 TOPOLOGY FILE 5 : NULL
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 1JR4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-01.
REMARK 100 THE DEPOSITION ID IS D_1000014092.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 19-DEC-00
REMARK 200 TEMPERATURE (KELVIN) : 110
REMARK 200 PH : 5.5
REMARK 200 NUMBER OF CRYSTALS USED : 1
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : N
REMARK 200 RADIATION SOURCE : ROTATING ANODE
REMARK 200 BEAMLINE : NULL
REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR571
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1.54
REMARK 200 MONOCHROMATOR : OSMIC MIRRORS
REMARK 200 OPTICS : OSMIC MIRRORS
REMARK 200
REMARK 200 DETECTOR TYPE : IMAGE PLATE
REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO
REMARK 200 DATA SCALING SOFTWARE : SCALEPACK
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22407
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.630
REMARK 200 RESOLUTION RANGE LOW (A) : 30.000
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8
REMARK 200 DATA REDUNDANCY : 2.900
REMARK 200 R MERGE (I) : NULL
REMARK 200 R SYM (I) : 0.03800
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.2000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.63
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70
REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4
REMARK 200 DATA REDUNDANCY IN SHELL : NULL
REMARK 200 R MERGE FOR SHELL (I) : NULL
REMARK 200 R SYM FOR SHELL (I) : 0.23900
REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.700
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: UNPUBLISHED COMT TERNARY COMPLEX (WINKLER, F.)
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 50.81
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 8000, 100MM AMMONIUM SULFATE,
REMARK 280 100 MM BIS-TRIS, PH 5.5, VAPOR DIFFUSION, HANGING DROP,
REMARK 280 TEMPERATURE 293K
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1
REMARK 290
REMARK 290 SYMOP SYMMETRY
REMARK 290 NNNMMM OPERATOR
REMARK 290 1555 X,Y,Z
REMARK 290 2555 -Y,X-Y,Z+2/3
REMARK 290 3555 -X+Y,-X,Z+1/3
REMARK 290 4555 Y,X,-Z
REMARK 290 5555 X-Y,-Y,-Z+1/3
REMARK 290 6555 -X,-X+Y,-Z+2/3
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 111.80000
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 55.90000
REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000
REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 55.90000
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 111.80000
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 GLY A 2
REMARK 465 PRO A 215
REMARK 465 SER A 216
REMARK 465 SER A 217
REMARK 465 PRO A 218
REMARK 465 ASP A 219
REMARK 465 LYS A 220
REMARK 465 SER A 221
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 PRO A 19 150.00 -46.30
REMARK 500 LYS A 36 -102.66 -141.29
REMARK 500 SER A 58 65.24 32.33
REMARK 500 TYR A 68 -115.08 55.94
REMARK 500 ASP A 131 73.50 55.57
REMARK 500 ASP A 133 -65.10 -109.21
REMARK 500 ASP A 141 17.10 -150.02
REMARK 500 HIS A 142 -153.12 -91.06
REMARK 500 SER A 196 -141.34 -140.23
REMARK 500 MET A 201 157.84 149.67
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 300 MG
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASP A 141 OD1
REMARK 620 2 ASP A 141 OD2 50.8
REMARK 620 3 ASP A 169 OD2 103.0 106.8
REMARK 620 4 ASN A 170 OD1 140.7 90.7 78.2
REMARK 620 5 CL4 A 301 O28 140.1 153.7 94.0 77.8
REMARK 620 6 CL4 A 301 O29 101.6 78.2 151.4 73.5 75.9
REMARK 620 7 HOH A 302 O 64.5 104.3 123.3 146.9 76.0 80.7
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 MG A 300
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL4 A 301
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 1VID RELATED DB: PDB
REMARK 900 1VID CONTAINS THE SAME PROTEIN WITHOUT LIGAND
DBREF 1JR4 A 1 221 UNP P22734 COMT_RAT 44 264
SEQRES 1 A 221 MET GLY ASP THR LYS GLU GLN ARG ILE LEU ARG TYR VAL
SEQRES 2 A 221 GLN GLN ASN ALA LYS PRO GLY ASP PRO GLN SER VAL LEU
SEQRES 3 A 221 GLU ALA ILE ASP THR TYR CYS THR GLN LYS GLU TRP ALA
SEQRES 4 A 221 MET ASN VAL GLY ASP ALA LYS GLY GLN ILE MET ASP ALA
SEQRES 5 A 221 VAL ILE ARG GLU TYR SER PRO SER LEU VAL LEU GLU LEU
SEQRES 6 A 221 GLY ALA TYR CYS GLY TYR SER ALA VAL ARG MET ALA ARG
SEQRES 7 A 221 LEU LEU GLN PRO GLY ALA ARG LEU LEU THR MET GLU MET
SEQRES 8 A 221 ASN PRO ASP TYR ALA ALA ILE THR GLN GLN MET LEU ASN
SEQRES 9 A 221 PHE ALA GLY LEU GLN ASP LYS VAL THR ILE LEU ASN GLY
SEQRES 10 A 221 ALA SER GLN ASP LEU ILE PRO GLN LEU LYS LYS LYS TYR
SEQRES 11 A 221 ASP VAL ASP THR LEU ASP MET VAL PHE LEU ASP HIS TRP
SEQRES 12 A 221 LYS ASP ARG TYR LEU PRO ASP THR LEU LEU LEU GLU LYS
SEQRES 13 A 221 CYS GLY LEU LEU ARG LYS GLY THR VAL LEU LEU ALA ASP
SEQRES 14 A 221 ASN VAL ILE VAL PRO GLY THR PRO ASP PHE LEU ALA TYR
SEQRES 15 A 221 VAL ARG GLY SER SER SER PHE GLU CYS THR HIS TYR SER
SEQRES 16 A 221 SER TYR LEU GLU TYR MET LYS VAL VAL ASP GLY LEU GLU
SEQRES 17 A 221 LYS ALA ILE TYR GLN GLY PRO SER SER PRO ASP LYS SER
HET MG A 300 1
HET CL4 A 301 34
HETNAM MG MAGNESIUM ION
HETNAM CL4 N-{3-[5-(6-AMINO-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDRO-
HETNAM 2 CL4 FURAN-2-YL]-ALLYL}-2,3-DIHYDROXY-5-NITRO-BENZAMIDE
FORMUL 2 MG MG 2+
FORMUL 3 CL4 C19 H19 N7 O8
FORMUL 4 HOH *16(H2 O)
HELIX 1 1 THR A 4 ALA A 17 1 14
HELIX 2 2 ASP A 21 LYS A 36 1 16
HELIX 3 3 VAL A 42 SER A 58 1 17
HELIX 4 4 GLY A 70 ARG A 78 1 9
HELIX 5 5 ASN A 92 ALA A 106 1 15
HELIX 6 6 GLY A 107 ASP A 110 5 4
HELIX 7 7 ALA A 118 ILE A 123 1 6
HELIX 8 8 GLN A 125 ASP A 131 1 7
HELIX 9 9 TRP A 143 ASP A 145 5 3
HELIX 10 10 ARG A 146 CYS A 157 1 12
HELIX 11 11 THR A 176 SER A 186 1 11
SHEET 1 A 7 VAL A 112 ASN A 116 0
SHEET 2 A 7 ARG A 85 GLU A 90 1 N LEU A 86 O THR A 113
SHEET 3 A 7 LEU A 61 LEU A 65 1 N GLU A 64 O LEU A 87
SHEET 4 A 7 MET A 137 LEU A 140 1 O PHE A 139 N LEU A 63
SHEET 5 A 7 VAL A 165 ALA A 168 1 O LEU A 167 N VAL A 138
SHEET 6 A 7 VAL A 204 TYR A 212 -1 O ALA A 210 N LEU A 166
SHEET 7 A 7 PHE A 189 TYR A 197 -1 N THR A 192 O LYS A 209
LINK OD1 ASP A 141 MG MG A 300 1555 1555 2.84
LINK OD2 ASP A 141 MG MG A 300 1555 1555 1.86
LINK OD2 ASP A 169 MG MG A 300 1555 1555 1.81
LINK OD1 ASN A 170 MG MG A 300 1555 1555 2.20
LINK MG MG A 300 O28 CL4 A 301 1555 1555 1.96
LINK MG MG A 300 O29 CL4 A 301 1555 1555 2.33
LINK MG MG A 300 O HOH A 302 1555 1555 2.12
CISPEP 1 VAL A 173 PRO A 174 0 -0.07
SITE 1 AC1 5 ASP A 141 ASP A 169 ASN A 170 CL4 A 301
SITE 2 AC1 5 HOH A 302
SITE 1 AC2 25 TRP A 38 MET A 40 GLY A 66 TYR A 68
SITE 2 AC2 25 MET A 89 GLU A 90 MET A 91 ASN A 92
SITE 3 AC2 25 TYR A 95 GLY A 117 ALA A 118 SER A 119
SITE 4 AC2 25 GLN A 120 ASP A 141 HIS A 142 TRP A 143
SITE 5 AC2 25 LYS A 144 ASP A 169 ASN A 170 PRO A 174
SITE 6 AC2 25 LEU A 198 GLU A 199 MG A 300 HOH A 302
SITE 7 AC2 25 HOH A 309
CRYST1 50.600 50.600 167.700 90.00 90.00 120.00 P 32 2 1 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 0.019776 0.011418 0.000000 0.00000
SCALE2 0.000000 0.022835 0.000000 0.00000
SCALE3 0.000000 0.000000 0.005962 0.00000