HEADER TRANSFERASE 11-NOV-03 1RG9 TITLE S-ADENOSYLMETHIONINE SYNTHETASE COMPLEXED WITH SAM AND PPNP COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLMETHIONINE SYNTHETASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: METHIONINE ADENOSYLTRANSFERASE, ADOMET SYNTHETASE, MAT; COMPND 5 EC: 2.5.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: METK, METX, B2942, C3528, Z4287, ECS3818, SF2933, S3137; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS S-ADENOSYLMETHIONINE SYNTHETASE; METHIONINE ADENOSYLTRANSFERASE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.KOMOTO,T.YAMADA,Y.TAKATA,G.D.MARKHAM,F.TAKUSAGAWA REVDAT 5 14-FEB-24 1RG9 1 REMARK LINK REVDAT 4 04-APR-18 1RG9 1 REMARK REVDAT 3 11-OCT-17 1RG9 1 REMARK REVDAT 2 24-FEB-09 1RG9 1 VERSN REVDAT 1 02-MAR-04 1RG9 0 JRNL AUTH J.KOMOTO,T.YAMADA,Y.TAKATA,G.D.MARKHAM,F.TAKUSAGAWA JRNL TITL CRYSTAL STRUCTURE OF THE S-ADENOSYLMETHIONINE SYNTHETASE JRNL TITL 2 TERNARY COMPLEX: A NOVEL CATALYTIC MECHANISM OF JRNL TITL 3 S-ADENOSYLMETHIONINE SYNTHESIS FROM ATP AND MET. JRNL REF BIOCHEMISTRY V. 43 1821 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14967023 JRNL DOI 10.1021/BI035611T REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 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 : 40557 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4506 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 : 11768 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.360 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.50 REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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: REMARK 3 THE AUTHORS REFINED THE TWO COMPLEX STRUCTURES WITH ONE HKLFO REMARK 3 DATA SET SINCE REMARK 3 THE AUTHORS COULD NOT DETERMINE THE CONTENTS IN THE ACTIVE SITE. REMARK 3 THIS IS DESCRIBED IN THE REMARK 3 PAPER. ONE MODEL (1P7L) CONTAINS AMPPNP AND MET IN DIMER AB AND REMARK 3 SAM AND PPNP IN DIMER CD, AND THE OTHER MODEL (1RG9) CONTAINS SAM REMARK 3 AND PPNP REMARK 3 IN BOTH DIMERS. TWO MODELS WERE REFINED WITH THE HKLFO DATA REMARK 3 DEPOSITED WITH REMARK 3 1RG9. REMARK 4 REMARK 4 1RG9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000020724. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-03 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 8.0 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : CONFOCAL OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46081 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.0 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 <I/SIGMA(I)> 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-8000, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING 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 112.91000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.11500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.56500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.11500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 112.91000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.56500 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 300 REMARK: THIS ENZYME IS A HOMO-TETRAMER. THE CRYSTALLOGRAPHIC REMARK 300 ASYMMETRIC UNIT CONTAINS ONE TETRAMER. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -143.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 47 -61.59 -16.43 REMARK 500 VAL A 106 -60.74 -90.28 REMARK 500 THR A 250 -84.78 -103.66 REMARK 500 TYR A 357 35.93 71.67 REMARK 500 ALA A 380 116.15 -160.18 REMARK 500 LEU A 382 -76.26 -54.60 REMARK 500 THR B 47 -56.73 -17.01 REMARK 500 THR B 250 -85.48 -103.20 REMARK 500 TYR B 357 38.60 75.54 REMARK 500 ALA B 380 115.22 -161.52 REMARK 500 LEU B 382 -75.53 -54.14 REMARK 500 THR C 47 -62.57 -16.89 REMARK 500 THR C 250 -84.72 -105.01 REMARK 500 LEU C 347 43.68 -76.08 REMARK 500 TYR C 357 41.42 71.65 REMARK 500 GLU C 363 -19.43 -46.60 REMARK 500 ALA C 380 115.23 -161.14 REMARK 500 LEU C 382 -76.73 -53.73 REMARK 500 THR D 47 -61.24 -16.67 REMARK 500 THR D 250 -85.21 -103.86 REMARK 500 LEU D 347 43.07 -77.97 REMARK 500 TYR D 357 42.25 75.06 REMARK 500 GLU D 363 -19.37 -45.90 REMARK 500 ALA D 380 115.12 -162.06 REMARK 500 LEU D 382 -75.24 -53.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 THE AUTHORS REFINED THE TWO COMPLEX REMARK 600 STRUCTURES WITH ONE HKLFO DATA SET SINCE THE REMARK 600 AUTHORS COULD NOT DETERMINE THE CONTENTS IN REMARK 600 THE ACTIVE SITE. THIS IS DESCRIBED IN THE PAPER. REMARK 600 ONE MODEL (1P7L) CONTAINS AMPPNP AND MET IN REMARK 600 DIMER AB AND SAM AND PPNP IN DIMER CD, AND THE REMARK 600 OTHER MODEL (1RG9) CONTAINS SAM AND PPNP IN REMARK 600 BOTH DIMERS. TWO MODELS WERE REFINED WITH THE REMARK 600 HKLFO DATA DEPOSITED WITH 1RG9. 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 388 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 16 OD1 REMARK 620 2 ASP A 16 OD2 46.4 REMARK 620 3 PPK A 384 O2B 149.2 159.3 REMARK 620 4 PPK A 384 O2A 107.2 78.4 82.0 REMARK 620 5 PPK A 384 O2G 126.4 89.9 82.6 87.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 486 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 42 OE2 REMARK 620 2 ASP B 238 OD1 168.0 REMARK 620 3 CYS B 239 O 101.8 90.0 REMARK 620 4 PPK B 484 O2B 80.6 95.2 98.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 386 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 238 OD1 REMARK 620 2 CYS A 239 O 89.6 REMARK 620 3 PPK A 384 O2B 93.7 103.2 REMARK 620 4 GLU B 42 OE2 165.3 104.9 85.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 387 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK A 384 O1A REMARK 620 2 PPK A 384 O1G 70.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 488 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 16 OD2 REMARK 620 2 ASP B 16 OD1 47.3 REMARK 620 3 PPK B 484 O2B 153.2 152.4 REMARK 620 4 PPK B 484 O2A 75.9 106.1 78.9 REMARK 620 5 PPK B 484 O2G 86.2 124.8 82.5 84.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 487 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK B 484 O1A REMARK 620 2 PPK B 484 O1G 72.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 588 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 16 OD1 REMARK 620 2 ASP C 16 OD2 50.7 REMARK 620 3 PPK C 584 O2G 123.8 84.5 REMARK 620 4 PPK C 584 O2B 161.4 146.9 72.6 REMARK 620 5 PPK C 584 O2A 111.5 71.1 74.3 79.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 686 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 42 OE2 REMARK 620 2 ASP D 238 OD1 163.7 REMARK 620 3 CYS D 239 N 132.0 60.8 REMARK 620 4 CYS D 239 O 102.1 94.1 50.5 REMARK 620 5 PPK D 684 O2B 82.2 93.5 134.8 100.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 586 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 238 OD1 REMARK 620 2 CYS C 239 O 94.5 REMARK 620 3 CYS C 239 N 61.7 51.1 REMARK 620 4 PPK C 584 O2B 94.1 100.8 136.5 REMARK 620 5 GLU D 42 OE2 164.4 100.9 131.3 80.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 687 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 271 OD1 REMARK 620 2 PPK D 684 O1A 117.5 REMARK 620 3 PPK D 684 O1G 72.8 70.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 587 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK C 584 O1G REMARK 620 2 PPK C 584 O1A 69.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 688 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 16 OD1 REMARK 620 2 ASP D 16 OD2 48.3 REMARK 620 3 PPK D 684 O2A 108.5 70.9 REMARK 620 4 PPK D 684 O2B 153.9 149.9 79.4 REMARK 620 5 PPK D 684 O2G 129.7 92.9 78.2 75.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 386 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 387 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 388 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 486 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 487 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 488 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 586 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 587 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 588 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K D 686 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 687 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 688 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM A 385 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM B 485 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM C 585 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM C 685 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK A 384 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK B 484 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK C 584 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK D 684 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P7L RELATED DB: PDB REMARK 900 1P7L CONTAINS THE COORDINATES OF S-ADENOSYLMETHIONINE COMPLEXED REMARK 900 WITH (AMPPNP AND MET) IN AB DIMER AND (SAM AND PPNP) IN CD DIMER. REMARK 900 THIS STRUCTURE WAS REFINED WITH THE SAME HKLFO DATA DEPOSITED IN REMARK 900 THIS FILE. DBREF 1RG9 A 1 383 UNP P0A817 METK_ECOLI 1 383 DBREF 1RG9 B 1 383 UNP P0A817 METK_ECOLI 1 383 DBREF 1RG9 C 1 383 UNP P0A817 METK_ECOLI 1 383 DBREF 1RG9 D 1 383 UNP P0A817 METK_ECOLI 1 383 SEQRES 1 A 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 A 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 A 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 A 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 A 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 A 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 A 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 A 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 A 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 A 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 A 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 A 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 A 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 A 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 A 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 A 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 A 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 A 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 A 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 A 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 A 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 A 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 A 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 A 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 A 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 A 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 A 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 A 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 A 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 A 383 ASP ALA ALA GLY LEU LYS SEQRES 1 B 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 B 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 B 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 B 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 B 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 B 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 B 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 B 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 B 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 B 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 B 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 B 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 B 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 B 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 B 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 B 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 B 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 B 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 B 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 B 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 B 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 B 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 B 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 B 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 B 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 B 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 B 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 B 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 B 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 B 383 ASP ALA ALA GLY LEU LYS SEQRES 1 C 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 C 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 C 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 C 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 C 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 C 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 C 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 C 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 C 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 C 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 C 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 C 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 C 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 C 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 C 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 C 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 C 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 C 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 C 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 C 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 C 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 C 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 C 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 C 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 C 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 C 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 C 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 C 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 C 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 C 383 ASP ALA ALA GLY LEU LYS SEQRES 1 D 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 D 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 D 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 D 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 D 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 D 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 D 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 D 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 D 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 D 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 D 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 D 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 D 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 D 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 D 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 D 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 D 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 D 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 D 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 D 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 D 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 D 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 D 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 D 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 D 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 D 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 D 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 D 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 D 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 D 383 ASP ALA ALA GLY LEU LYS HET K A 386 1 HET MG A 387 1 HET MG A 388 1 HET SAM A 385 27 HET PPK A 384 13 HET K B 486 1 HET MG B 487 1 HET MG B 488 1 HET SAM B 485 27 HET PPK B 484 13 HET K C 586 1 HET MG C 588 1 HET MG C 687 1 HET SAM C 585 27 HET SAM C 685 27 HET PPK C 584 13 HET MG D 587 1 HET K D 686 1 HET MG D 688 1 HET PPK D 684 13 HETNAM K POTASSIUM ION HETNAM MG MAGNESIUM ION HETNAM SAM S-ADENOSYLMETHIONINE HETNAM PPK (DIPHOSPHONO)AMINOPHOSPHONIC ACID FORMUL 5 K 4(K 1+) FORMUL 6 MG 8(MG 2+) FORMUL 8 SAM 4(C15 H22 N6 O5 S) FORMUL 9 PPK 4(H6 N O9 P3) FORMUL 25 HOH *20(H2 O) HELIX 1 1 HIS A 14 ASP A 34 1 21 HELIX 2 2 ASP A 63 GLY A 76 1 14 HELIX 3 3 SER A 80 GLY A 83 5 4 HELIX 4 4 SER A 99 ASP A 107 1 9 HELIX 5 5 PRO A 135 ASN A 154 1 20 HELIX 6 6 ASP A 194 ILE A 206 1 13 HELIX 7 7 PRO A 212 LEU A 216 5 5 HELIX 8 8 GLY A 233 ASP A 238 1 6 HELIX 9 9 LYS A 269 ALA A 288 1 20 HELIX 10 10 PRO A 321 PHE A 333 1 13 HELIX 11 11 ARG A 336 ASP A 345 1 10 HELIX 12 12 TYR A 351 ALA A 356 5 6 HELIX 13 13 ASP A 371 ALA A 379 1 9 HELIX 14 14 HIS B 14 ASP B 34 1 21 HELIX 15 15 ASP B 63 GLY B 76 1 14 HELIX 16 16 SER B 80 GLY B 83 5 4 HELIX 17 17 SER B 99 ASP B 107 1 9 HELIX 18 18 PRO B 135 ASN B 154 1 20 HELIX 19 19 ASP B 194 ILE B 206 1 13 HELIX 20 20 PRO B 212 LEU B 216 5 5 HELIX 21 21 GLY B 233 ASP B 238 1 6 HELIX 22 22 LYS B 245 THR B 250 1 6 HELIX 23 23 LYS B 269 ALA B 288 1 20 HELIX 24 24 PRO B 321 PHE B 333 1 13 HELIX 25 25 ARG B 336 ASP B 345 1 10 HELIX 26 26 TYR B 351 ALA B 355 5 5 HELIX 27 27 ASP B 371 ALA B 379 1 9 HELIX 28 28 HIS C 14 ASP C 34 1 21 HELIX 29 29 ASP C 63 GLY C 76 1 14 HELIX 30 30 SER C 80 GLY C 83 5 4 HELIX 31 31 SER C 99 ASP C 107 1 9 HELIX 32 32 PRO C 135 ASN C 154 1 20 HELIX 33 33 ASP C 194 ILE C 206 1 13 HELIX 34 34 PRO C 212 LEU C 216 5 5 HELIX 35 35 GLY C 233 ASP C 238 1 6 HELIX 36 36 LYS C 269 ALA C 288 1 20 HELIX 37 37 PRO C 321 PHE C 333 1 13 HELIX 38 38 ARG C 336 ASP C 345 1 10 HELIX 39 39 TYR C 351 ALA C 356 5 6 HELIX 40 40 ASP C 371 ALA C 379 1 9 HELIX 41 41 HIS D 14 ASP D 34 1 21 HELIX 42 42 ASP D 63 GLY D 76 1 14 HELIX 43 43 SER D 80 GLY D 83 5 4 HELIX 44 44 SER D 99 ASP D 107 1 9 HELIX 45 45 PRO D 135 ASN D 154 1 20 HELIX 46 46 ASP D 194 ILE D 206 1 13 HELIX 47 47 GLY D 233 ASP D 238 1 6 HELIX 48 48 LYS D 245 THR D 250 1 6 HELIX 49 49 LYS D 269 ALA D 288 1 20 HELIX 50 50 PRO D 321 PHE D 333 1 13 HELIX 51 51 ARG D 336 ASP D 345 1 10 HELIX 52 52 TYR D 351 ALA D 355 5 5 HELIX 53 53 ASP D 371 ALA D 379 1 9 SHEET 1 A 4 HIS A 3 VAL A 10 0 SHEET 2 A 4 LEU A 160 ASP A 173 -1 O SER A 166 N SER A 9 SHEET 3 A 4 LYS A 176 HIS A 189 -1 O VAL A 184 N GLN A 167 SHEET 4 A 4 LYS A 221 ILE A 224 1 O LYS A 221 N VAL A 183 SHEET 1 B 4 ALA A 90 GLY A 96 0 SHEET 2 B 4 MET A 49 THR A 57 1 N VAL A 50 O LEU A 92 SHEET 3 B 4 ARG A 38 LYS A 46 -1 N TYR A 44 O LEU A 51 SHEET 4 B 4 GLY A 240 LEU A 241 -1 O GLY A 240 N VAL A 45 SHEET 1 C 2 VAL A 78 HIS A 79 0 SHEET 2 C 2 PHE A 84 ASP A 85 -1 O PHE A 84 N HIS A 79 SHEET 1 D 3 GLY A 120 THR A 127 0 SHEET 2 D 3 ARG A 293 TYR A 300 -1 O VAL A 298 N MET A 122 SHEET 3 D 3 SER A 309 GLU A 313 -1 O GLU A 313 N GLU A 295 SHEET 1 E 4 HIS B 3 VAL B 10 0 SHEET 2 E 4 LEU B 160 ASP B 173 -1 O SER B 166 N SER B 9 SHEET 3 E 4 LYS B 176 HIS B 189 -1 O VAL B 184 N GLN B 167 SHEET 4 E 4 LYS B 221 ILE B 224 1 O LYS B 221 N VAL B 183 SHEET 1 F 4 ALA B 90 GLY B 96 0 SHEET 2 F 4 MET B 49 THR B 57 1 N VAL B 50 O LEU B 92 SHEET 3 F 4 ARG B 38 LYS B 46 -1 N TYR B 44 O LEU B 51 SHEET 4 F 4 GLY B 240 LEU B 241 -1 O GLY B 240 N VAL B 45 SHEET 1 G 2 VAL B 78 HIS B 79 0 SHEET 2 G 2 PHE B 84 ASP B 85 -1 O PHE B 84 N HIS B 79 SHEET 1 H 3 GLY B 120 THR B 127 0 SHEET 2 H 3 ARG B 293 TYR B 300 -1 O VAL B 298 N MET B 122 SHEET 3 H 3 SER B 309 GLU B 313 -1 O GLU B 313 N GLU B 295 SHEET 1 I 4 HIS C 3 VAL C 10 0 SHEET 2 I 4 LEU C 160 ASP C 173 -1 O SER C 166 N SER C 9 SHEET 3 I 4 LYS C 176 HIS C 189 -1 O VAL C 184 N GLN C 167 SHEET 4 I 4 LYS C 221 ILE C 224 1 O PHE C 223 N VAL C 183 SHEET 1 J 4 ALA C 90 GLY C 96 0 SHEET 2 J 4 MET C 49 THR C 57 1 N VAL C 50 O LEU C 92 SHEET 3 J 4 ARG C 38 LYS C 46 -1 N TYR C 44 O LEU C 51 SHEET 4 J 4 GLY C 240 LEU C 241 -1 O GLY C 240 N VAL C 45 SHEET 1 K 2 VAL C 78 HIS C 79 0 SHEET 2 K 2 PHE C 84 ASP C 85 -1 O PHE C 84 N HIS C 79 SHEET 1 L 3 GLY C 120 THR C 127 0 SHEET 2 L 3 ARG C 293 TYR C 300 -1 O VAL C 298 N MET C 122 SHEET 3 L 3 SER C 309 GLU C 313 -1 O GLU C 313 N GLU C 295 SHEET 1 M 4 HIS D 3 VAL D 10 0 SHEET 2 M 4 LEU D 160 ASP D 173 -1 O SER D 166 N SER D 9 SHEET 3 M 4 LYS D 176 HIS D 189 -1 O VAL D 184 N GLN D 167 SHEET 4 M 4 LYS D 221 ILE D 224 1 O PHE D 223 N VAL D 183 SHEET 1 N 4 ALA D 90 GLY D 96 0 SHEET 2 N 4 MET D 49 THR D 57 1 N VAL D 50 O LEU D 92 SHEET 3 N 4 ARG D 38 LYS D 46 -1 N TYR D 44 O LEU D 51 SHEET 4 N 4 GLY D 240 LEU D 241 -1 O GLY D 240 N VAL D 45 SHEET 1 O 2 VAL D 78 HIS D 79 0 SHEET 2 O 2 PHE D 84 ASP D 85 -1 O PHE D 84 N HIS D 79 SHEET 1 P 3 GLY D 120 THR D 127 0 SHEET 2 P 3 ARG D 293 TYR D 300 -1 O VAL D 298 N MET D 122 SHEET 3 P 3 SER D 309 GLU D 313 -1 O GLU D 313 N GLU D 295 LINK OD1 ASP A 16 MG MG A 388 1555 1555 3.02 LINK OD2 ASP A 16 MG MG A 388 1555 1555 2.19 LINK OE2 GLU A 42 K K B 486 1555 1555 3.13 LINK OD1 ASP A 238 K K A 386 1555 1555 3.28 LINK O CYS A 239 K K A 386 1555 1555 3.20 LINK O2B PPK A 384 K K A 386 1555 1555 3.10 LINK O1A PPK A 384 MG MG A 387 1555 1555 2.36 LINK O1G PPK A 384 MG MG A 387 1555 1555 2.47 LINK O2B PPK A 384 MG MG A 388 1555 1555 2.16 LINK O2A PPK A 384 MG MG A 388 1555 1555 2.54 LINK O2G PPK A 384 MG MG A 388 1555 1555 2.42 LINK K K A 386 OE2 GLU B 42 1555 1555 3.13 LINK OD2 ASP B 16 MG MG B 488 1555 1555 2.23 LINK OD1 ASP B 16 MG MG B 488 1555 1555 2.97 LINK OD1 ASP B 238 K K B 486 1555 1555 3.08 LINK O CYS B 239 K K B 486 1555 1555 3.24 LINK O2B PPK B 484 K K B 486 1555 1555 3.19 LINK O1A PPK B 484 MG MG B 487 1555 1555 2.30 LINK O1G PPK B 484 MG MG B 487 1555 1555 2.37 LINK O2B PPK B 484 MG MG B 488 1555 1555 2.21 LINK O2A PPK B 484 MG MG B 488 1555 1555 2.52 LINK O2G PPK B 484 MG MG B 488 1555 1555 2.39 LINK OD1 ASP C 16 MG MG C 588 1555 1555 2.81 LINK OD2 ASP C 16 MG MG C 588 1555 1555 2.12 LINK OE2 GLU C 42 K K D 686 1555 1555 3.01 LINK OD1 ASP C 238 K K C 586 1555 1555 2.99 LINK O CYS C 239 K K C 586 1555 1555 3.12 LINK N CYS C 239 K K C 586 1555 1555 3.66 LINK OD1 ASP C 271 MG MG C 687 1555 1555 3.10 LINK O2B PPK C 584 K K C 586 1555 1555 3.16 LINK O2G PPK C 584 MG MG C 588 1555 1555 2.87 LINK O2B PPK C 584 MG MG C 588 1555 1555 2.24 LINK O2A PPK C 584 MG MG C 588 1555 1555 2.56 LINK O1G PPK C 584 MG MG D 587 1555 1555 2.49 LINK O1A PPK C 584 MG MG D 587 1555 1555 2.44 LINK K K C 586 OE2 GLU D 42 1555 1555 3.03 LINK MG MG C 687 O1A PPK D 684 1555 1555 2.54 LINK MG MG C 687 O1G PPK D 684 1555 1555 2.36 LINK OD1 ASP D 16 MG MG D 688 1555 1555 2.95 LINK OD2 ASP D 16 MG MG D 688 1555 1555 2.09 LINK OD1 ASP D 238 K K D 686 1555 1555 3.09 LINK N CYS D 239 K K D 686 1555 1555 3.70 LINK O CYS D 239 K K D 686 1555 1555 3.09 LINK O2B PPK D 684 K K D 686 1555 1555 3.20 LINK O2A PPK D 684 MG MG D 688 1555 1555 2.67 LINK O2B PPK D 684 MG MG D 688 1555 1555 2.16 LINK O2G PPK D 684 MG MG D 688 1555 1555 2.66 SITE 1 AC1 4 ASP A 238 CYS A 239 PPK A 384 GLU B 42 SITE 1 AC2 3 GLU A 8 LYS A 165 PPK A 384 SITE 1 AC3 2 ASP A 16 PPK A 384 SITE 1 AC4 4 GLU A 42 ASP B 238 CYS B 239 PPK B 484 SITE 1 AC5 3 GLU B 8 LYS B 165 PPK B 484 SITE 1 AC6 2 ASP B 16 PPK B 484 SITE 1 AC7 4 ASP C 238 CYS C 239 PPK C 584 GLU D 42 SITE 1 AC8 4 LYS C 165 PPK C 584 ASP D 118 ASP D 271 SITE 1 AC9 2 ASP C 16 PPK C 584 SITE 1 BC1 4 GLU C 42 ASP D 238 CYS D 239 PPK D 684 SITE 1 BC2 3 ASP C 271 LYS D 165 PPK D 684 SITE 1 BC3 2 ASP D 16 PPK D 684 SITE 1 BC4 22 HIS A 14 PRO A 15 ASP A 163 LYS A 165 SITE 2 BC4 22 SER A 186 ARG A 229 PHE A 230 ASP A 238 SITE 3 BC4 22 PPK A 384 HOH A 389 HOH A 390 HOH A 391 SITE 4 BC4 22 HOH A 392 ALA B 40 GLU B 55 GLN B 98 SITE 5 BC4 22 ASP B 101 ILE B 102 GLY B 117 ASP B 118 SITE 6 BC4 22 LYS B 269 ILE B 302 SITE 1 BC5 21 ALA A 40 GLU A 55 GLN A 98 ASP A 101 SITE 2 BC5 21 ILE A 102 GLY A 117 ASP A 118 LYS A 269 SITE 3 BC5 21 ILE A 302 HOH A 393 HIS B 14 PRO B 15 SITE 4 BC5 21 ASP B 163 LYS B 165 SER B 186 THR B 227 SITE 5 BC5 21 ARG B 229 PHE B 230 ASP B 238 PPK B 484 SITE 6 BC5 21 HOH B 500 SITE 1 BC6 22 HIS C 14 PRO C 15 ASP C 163 LYS C 165 SITE 2 BC6 22 THR C 227 ARG C 229 PHE C 230 ASP C 238 SITE 3 BC6 22 PPK C 584 HOH C 700 HOH C 702 HOH C 711 SITE 4 BC6 22 HOH C 716 ALA D 40 GLU D 55 GLN D 98 SITE 5 BC6 22 ASP D 101 ILE D 102 GLY D 117 ASP D 118 SITE 6 BC6 22 LYS D 269 ILE D 302 SITE 1 BC7 20 ALA C 40 GLU C 55 GLN C 98 ASP C 101 SITE 2 BC7 20 ILE C 102 GLY C 117 ASP C 118 LYS C 269 SITE 3 BC7 20 ILE C 302 HOH C 900 HOH C 902 HIS D 14 SITE 4 BC7 20 ASP D 163 LYS D 165 THR D 227 ARG D 229 SITE 5 BC7 20 PHE D 230 ASP D 238 PPK D 684 HOH D 916 SITE 1 BC8 16 HIS A 14 ASP A 16 LYS A 165 ASP A 238 SITE 2 BC8 16 ARG A 244 LYS A 245 SAM A 385 K A 386 SITE 3 BC8 16 MG A 387 MG A 388 ASP B 118 GLY B 259 SITE 4 BC8 16 GLY B 260 ALA B 261 LYS B 265 ASP B 271 SITE 1 BC9 16 ASP A 118 GLY A 259 GLY A 260 ALA A 261 SITE 2 BC9 16 LYS A 265 ASP A 271 HIS B 14 ASP B 16 SITE 3 BC9 16 LYS B 165 ASP B 238 ARG B 244 LYS B 245 SITE 4 BC9 16 SAM B 485 K B 486 MG B 487 MG B 488 SITE 1 CC1 16 HIS C 14 ASP C 16 LYS C 165 ASP C 238 SITE 2 CC1 16 ARG C 244 LYS C 245 SAM C 585 K C 586 SITE 3 CC1 16 MG C 588 ASP D 118 GLY D 259 GLY D 260 SITE 4 CC1 16 ALA D 261 LYS D 265 ASP D 271 MG D 587 SITE 1 CC2 16 ASP C 118 GLY C 259 GLY C 260 ALA C 261 SITE 2 CC2 16 LYS C 265 ASP C 271 SAM C 685 MG C 687 SITE 3 CC2 16 HIS D 14 ASP D 16 LYS D 165 ARG D 244 SITE 4 CC2 16 LYS D 245 K D 686 MG D 688 HOH D 930 CRYST1 225.820 69.130 118.230 90.00 90.00 90.00 P 21 21 21 16 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 0.004428 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014465 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008458 0.00000