HEADER TRANSFERASE 15-JUL-97 1ECB TITLE ESCHERICHIA COLI GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE (PRPP) TITLE 2 AMIDOTRANSFERASE COMPLEXED WITH 2 GMP, 1 MG PER SUBUNIT COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE AMIDOTRANSFERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 2.4.2.14; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: PURF; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PT7F1 KEYWDS TRANSFERASE, GLUTAMINE AMIDOTRANSFERASE, PURINE BIOSYNTHESIS, KEYWDS 2 GLYCOSYLTRANSFERASE, GMP, GUANINE 5'-MONOPHOSPHATE EXPDTA X-RAY DIFFRACTION AUTHOR J.M.KRAHN,J.L.SMITH REVDAT 4 22-MAY-24 1ECB 1 REMARK REVDAT 3 09-AUG-23 1ECB 1 REMARK LINK REVDAT 2 24-FEB-09 1ECB 1 VERSN REVDAT 1 15-APR-98 1ECB 0 JRNL AUTH J.M.KRAHN,J.H.KIM,M.R.BURNS,R.J.PARRY,H.ZALKIN,J.L.SMITH JRNL TITL COUPLED FORMATION OF AN AMIDOTRANSFERASE INTERDOMAIN AMMONIA JRNL TITL 2 CHANNEL AND A PHOSPHORIBOSYLTRANSFERASE ACTIVE SITE. JRNL REF BIOCHEMISTRY V. 36 11061 1997 JRNL REFN ISSN 0006-2960 JRNL PMID 9333323 JRNL DOI 10.1021/BI9714114 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 58559 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R, THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM SELECTION FROM ALL REMARK 3 DATA REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2976 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.80 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4691 REMARK 3 BIN R VALUE (WORKING SET) : 0.3780 REMARK 3 BIN FREE R VALUE : 0.4580 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 245 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 : 14904 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 196 REMARK 3 SOLVENT ATOMS : 39 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.00 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) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.854 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.460 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) : 1.500 ; 3.390 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; 5.380 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; 5.450 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.500 ; 8.300 REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS BETWEEN SUBUNIT FRAGMENTS 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM11X.DNA REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH11.DNA REMARK 3 TOPOLOGY FILE 3 : GMP.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ECB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173001. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAR-96 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 6.0 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MSC DOUBLE MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL (DENZO) REMARK 200 DATA SCALING SOFTWARE : HKL, SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58955 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.33000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.8 REMARK 200 STARTING MODEL: PDB ENTRY 1ECF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5 MM GMP, 20 MM MGCL2, 100 MM BIS-TRIS REMARK 280 PH 6.0, 10% PEG-3350, 10% 2-PROPANOL 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 47.90000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 99.80000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.60000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 99.80000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.90000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.60000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 66980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 17340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 68600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -116.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 95.80000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 56.60000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 99.80000 REMARK 400 REMARK 400 COMPOUND REMARK 400 THE GUANINE BASE OF GMP BOUND IN THE PRTASE ACTIVE SITE IS REMARK 400 NOT WELL ORDERED, AND APPEARS TO WOBBLE IN THE PLANE OF THE REMARK 400 BASE. ONLY A SINGLE CONFORMER HAS BEEN INCLUDED IN THIS REMARK 400 MODEL TO THE LIMITED RESOLUTION OF THE DATA. 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 GLY A 338 REMARK 465 GLN A 339 REMARK 465 GLN A 340 REMARK 465 LEU A 341 REMARK 465 ARG A 342 REMARK 465 ARG A 343 REMARK 465 ARG A 482 REMARK 465 ASN A 483 REMARK 465 ASP A 484 REMARK 465 ASP A 485 REMARK 465 ALA A 486 REMARK 465 LYS A 487 REMARK 465 ALA A 488 REMARK 465 VAL A 489 REMARK 465 GLN A 490 REMARK 465 ARG A 491 REMARK 465 GLN A 492 REMARK 465 ASN A 493 REMARK 465 GLU A 494 REMARK 465 VAL A 495 REMARK 465 GLU A 496 REMARK 465 ASN A 497 REMARK 465 LEU A 498 REMARK 465 GLU A 499 REMARK 465 MET A 500 REMARK 465 HIS A 501 REMARK 465 ASN A 502 REMARK 465 GLU A 503 REMARK 465 GLY A 504 REMARK 465 PRO B 337 REMARK 465 GLY B 338 REMARK 465 GLN B 339 REMARK 465 GLN B 340 REMARK 465 LEU B 341 REMARK 465 ARG B 342 REMARK 465 ARG B 343 REMARK 465 LYS B 344 REMARK 465 ASP B 479 REMARK 465 THR B 480 REMARK 465 LEU B 481 REMARK 465 ARG B 482 REMARK 465 ASN B 483 REMARK 465 ASP B 484 REMARK 465 ASP B 485 REMARK 465 ALA B 486 REMARK 465 LYS B 487 REMARK 465 ALA B 488 REMARK 465 VAL B 489 REMARK 465 GLN B 490 REMARK 465 ARG B 491 REMARK 465 GLN B 492 REMARK 465 ASN B 493 REMARK 465 GLU B 494 REMARK 465 VAL B 495 REMARK 465 GLU B 496 REMARK 465 ASN B 497 REMARK 465 LEU B 498 REMARK 465 GLU B 499 REMARK 465 MET B 500 REMARK 465 HIS B 501 REMARK 465 ASN B 502 REMARK 465 GLU B 503 REMARK 465 GLY B 504 REMARK 465 ASN C 483 REMARK 465 ASP C 484 REMARK 465 ASP C 485 REMARK 465 ALA C 486 REMARK 465 LYS C 487 REMARK 465 ALA C 488 REMARK 465 VAL C 489 REMARK 465 GLN C 490 REMARK 465 ARG C 491 REMARK 465 GLN C 492 REMARK 465 ASN C 493 REMARK 465 GLU C 494 REMARK 465 VAL C 495 REMARK 465 GLU C 496 REMARK 465 ASN C 497 REMARK 465 LEU C 498 REMARK 465 GLU C 499 REMARK 465 MET C 500 REMARK 465 HIS C 501 REMARK 465 ASN C 502 REMARK 465 GLU C 503 REMARK 465 GLY C 504 REMARK 465 PRO D 337 REMARK 465 GLY D 338 REMARK 465 GLN D 339 REMARK 465 GLN D 340 REMARK 465 LEU D 341 REMARK 465 ARG D 342 REMARK 465 ARG D 343 REMARK 465 LYS D 344 REMARK 465 ARG D 482 REMARK 465 ASN D 483 REMARK 465 ASP D 484 REMARK 465 ASP D 485 REMARK 465 ALA D 486 REMARK 465 LYS D 487 REMARK 465 ALA D 488 REMARK 465 VAL D 489 REMARK 465 GLN D 490 REMARK 465 ARG D 491 REMARK 465 GLN D 492 REMARK 465 ASN D 493 REMARK 465 GLU D 494 REMARK 465 VAL D 495 REMARK 465 GLU D 496 REMARK 465 ASN D 497 REMARK 465 LEU D 498 REMARK 465 GLU D 499 REMARK 465 MET D 500 REMARK 465 HIS D 501 REMARK 465 ASN D 502 REMARK 465 GLU D 503 REMARK 465 GLY D 504 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 PRO A 302 C - N - CA ANGL. DEV. = 9.9 DEGREES REMARK 500 PRO B 302 C - N - CA ANGL. DEV. = 10.9 DEGREES REMARK 500 PRO D 302 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 PRO A 11 133.18 -32.69 REMARK 500 PRO A 75 83.43 -59.39 REMARK 500 SER A 79 42.48 -87.00 REMARK 500 SER A 80 -37.66 63.44 REMARK 500 ALA A 82 13.84 -148.40 REMARK 500 TYR A 94 -45.93 65.32 REMARK 500 TYR A 167 141.73 -175.19 REMARK 500 HIS A 176 -72.64 -125.56 REMARK 500 ASP A 198 -162.79 -172.54 REMARK 500 GLU A 199 -14.35 -42.56 REMARK 500 ASN A 200 -25.59 -165.97 REMARK 500 ARG A 222 164.89 174.70 REMARK 500 TYR A 258 -60.44 -148.95 REMARK 500 ARG A 288 -74.55 -74.06 REMARK 500 GLU A 291 -49.75 -4.80 REMARK 500 ASP A 292 26.14 -79.43 REMARK 500 ARG A 354 -48.65 -25.75 REMARK 500 VAL A 370 -71.63 -99.59 REMARK 500 LYS A 388 -77.71 -76.33 REMARK 500 ASN A 450 83.79 -168.17 REMARK 500 LYS A 468 -70.92 -49.62 REMARK 500 ASP A 469 -8.09 -56.70 REMARK 500 THR A 480 -49.57 -131.93 REMARK 500 PRO B 11 131.66 -39.09 REMARK 500 PRO B 75 79.15 -57.23 REMARK 500 SER B 80 -34.71 54.83 REMARK 500 SER B 81 3.04 59.84 REMARK 500 TYR B 94 -51.98 70.99 REMARK 500 ARG B 143 -70.92 -84.52 REMARK 500 TYR B 167 133.64 -174.41 REMARK 500 HIS B 176 -56.79 -133.64 REMARK 500 ASP B 198 -174.98 -173.95 REMARK 500 ARG B 222 169.76 177.74 REMARK 500 TYR B 258 -58.68 -144.92 REMARK 500 LYS B 268 -11.61 76.86 REMARK 500 ARG B 354 -46.23 -28.84 REMARK 500 VAL B 370 -65.77 -94.71 REMARK 500 LYS B 388 -75.77 -75.77 REMARK 500 ASN B 450 88.50 -171.16 REMARK 500 ASP B 469 19.45 -157.02 REMARK 500 PRO C 11 118.91 -35.22 REMARK 500 ALA C 77 86.96 -64.22 REMARK 500 SER C 79 85.19 -69.17 REMARK 500 SER C 80 114.12 1.60 REMARK 500 SER C 81 49.56 -92.79 REMARK 500 ALA C 82 -0.84 -150.64 REMARK 500 TYR C 94 -39.96 67.23 REMARK 500 ASN C 141 10.99 -63.84 REMARK 500 TYR C 167 146.92 -172.39 REMARK 500 HIS C 176 -76.76 -116.78 REMARK 500 REMARK 500 THIS ENTRY HAS 90 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 B 145 0.07 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 507 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 366 OD1 REMARK 620 2 ASP A 367 OD1 94.1 REMARK 620 3 5GP A 505 O3' 101.0 87.1 REMARK 620 4 5GP A 505 O2' 167.3 96.0 87.3 REMARK 620 5 HOH A 508 O 81.2 71.9 159.0 94.5 REMARK 620 6 HOH A 509 O 84.7 178.1 94.5 85.1 106.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 507 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 366 OD1 REMARK 620 2 ASP B 367 OD1 81.5 REMARK 620 3 5GP B 505 O3' 93.0 78.5 REMARK 620 4 5GP B 505 O2' 173.8 94.8 81.3 REMARK 620 5 HOH B 508 O 93.3 80.7 157.1 90.9 REMARK 620 6 HOH B 509 O 85.0 161.9 90.3 97.5 112.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 507 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 366 OD1 REMARK 620 2 ASP C 367 OD2 81.1 REMARK 620 3 5GP C 505 O3' 94.9 95.7 REMARK 620 4 5GP C 505 O2' 178.5 100.5 85.0 REMARK 620 5 HOH C 508 O 89.1 74.7 168.9 91.2 REMARK 620 6 HOH C 509 O 83.6 164.3 89.1 94.9 101.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 507 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 366 OD1 REMARK 620 2 ASP D 367 OD2 87.7 REMARK 620 3 ASP D 367 OD1 90.2 48.9 REMARK 620 4 5GP D 505 O3' 99.3 112.2 63.6 REMARK 620 5 5GP D 505 O2' 171.2 86.9 91.5 89.2 REMARK 620 6 HOH D 508 O 80.7 68.5 117.2 179.3 90.8 REMARK 620 7 HOH D 509 O 91.7 163.2 147.8 84.5 91.5 94.8 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: NTA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NTN AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: PRT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PHOSPHORIBOSYL TRANSFERASE ACTIVE SITE. THE REMARK 800 ACTIVE SITE IN THIS STRUCTURE CONTAINS THE FEEDBACK INHIBITOR REMARK 800 GMP IN THE CATALYTIC SITE. A SECOND PHOSPHATE GROUP, FROM THE REMARK 800 PROXIMAL ALLOSTERIC REGULATORY SITE, OCCUPIES THE PYROPHOSPHATE REMARK 800 BINDING REGION OF THE PRTASE ACTIVE SITE. ASP 366 AND ASP 367 REMARK 800 FUNCTION AS METAL LIGANDS IN THE INHIBITED STATE OF THIS ENZYME, REMARK 800 AND ARE THE HALLMARK OF PRTASE ENZYMES. MG++ IS PRESENT IN THIS REMARK 800 STRUCTURE, AND IS LIGANDED TO ASP 366, ASP 367, THE TWO FURANOSE REMARK 800 HYDROXYLS OF GMP, AND TWO WATERS. REMARK 800 REMARK 800 SITE_IDENTIFIER: NTB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NTN AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: PRA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PHOSPHORIBOSYL TRANSFERASE ACTIVE SITE. THE REMARK 800 ACTIVE SITE IN THIS STRUCTURE CONTAINS THE FEEDBACK INHIBITOR REMARK 800 GMP IN THE CATALYTIC SITE. A SECOND PHOSPHATE GROUP, FROM THE REMARK 800 PROXIMAL ALLOSTERIC REGULATORY SITE, OCCUPIES THE PYROPHOSPHATE REMARK 800 BINDING REGION OF THE PRTASE ACTIVE SITE. ASP 366 AND ASP 367 REMARK 800 FUNCTION AS METAL LIGANDS IN THE INHIBITED STATE OF THIS ENZYME, REMARK 800 AND ARE THE HALLMARK OF PRTASE ENZYMES. MG++ IS PRESENT IN THIS REMARK 800 STRUCTURE, AND IS LIGANDED TO ASP 366, ASP 367, THE TWO FURANOSE REMARK 800 HYDROXYLS OF GMP, AND TWO WATERS. REMARK 800 REMARK 800 SITE_IDENTIFIER: NTC REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NTN AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: PRB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PHOSPHORIBOSYL TRANSFERASE ACTIVE SITE. THE REMARK 800 ACTIVE SITE IN THIS STRUCTURE CONTAINS THE FEEDBACK INHIBITOR REMARK 800 GMP IN THE CATALYTIC SITE. A SECOND PHOSPHATE GROUP, FROM THE REMARK 800 PROXIMAL ALLOSTERIC REGULATORY SITE, OCCUPIES THE PYROPHOSPHATE REMARK 800 BINDING REGION OF THE PRTASE ACTIVE SITE. ASP 366 AND ASP 367 REMARK 800 FUNCTION AS METAL LIGANDS IN THE INHIBITED STATE OF THIS ENZYME, REMARK 800 AND ARE THE HALLMARK OF PRTASE ENZYMES. MG++ IS PRESENT IN THIS REMARK 800 STRUCTURE, AND IS LIGANDED TO ASP 366, ASP 367, THE TWO FURANOSE REMARK 800 HYDROXYLS OF GMP, AND TWO WATERS. REMARK 800 REMARK 800 SITE_IDENTIFIER: NTD REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NTN AMIDOTRANSFERASE ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: PRC REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: PHOSPHORIBOSYL TRANSFERASE ACTIVE SITE. THE REMARK 800 ACTIVE SITE IN THIS STRUCTURE CONTAINS THE FEEDBACK INHIBITOR REMARK 800 GMP IN THE CATALYTIC SITE. A SECOND PHOSPHATE GROUP, FROM THE REMARK 800 PROXIMAL ALLOSTERIC REGULATORY SITE, OCCUPIES THE PYROPHOSPHATE REMARK 800 BINDING REGION OF THE PRTASE ACTIVE SITE. ASP 366 AND ASP 367 REMARK 800 FUNCTION AS METAL LIGANDS IN THE INHIBITED STATE OF THIS ENZYME, REMARK 800 AND ARE THE HALLMARK OF PRTASE ENZYMES. MG++ IS PRESENT IN THIS REMARK 800 STRUCTURE, AND IS LIGANDED TO ASP 366, ASP 367, THE TWO FURANOSE REMARK 800 HYDROXYLS OF GMP, AND TWO WATERS. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP B 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP B 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP C 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP C 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP D 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP D 506 DBREF 1ECB A 1 504 UNP P00496 PUR1_ECOLI 1 504 DBREF 1ECB B 1 504 UNP P00496 PUR1_ECOLI 1 504 DBREF 1ECB C 1 504 UNP P00496 PUR1_ECOLI 1 504 DBREF 1ECB D 1 504 UNP P00496 PUR1_ECOLI 1 504 SEQRES 1 A 504 CYS GLY ILE VAL GLY ILE ALA GLY VAL MET PRO VAL ASN SEQRES 2 A 504 GLN SER ILE TYR ASP ALA LEU THR VAL LEU GLN HIS ARG SEQRES 3 A 504 GLY GLN ASP ALA ALA GLY ILE ILE THR ILE ASP ALA ASN SEQRES 4 A 504 ASN CYS PHE ARG LEU ARG LYS ALA ASN GLY LEU VAL SER SEQRES 5 A 504 ASP VAL PHE GLU ALA ARG HIS MET GLN ARG LEU GLN GLY SEQRES 6 A 504 ASN MET GLY ILE GLY HIS VAL ARG TYR PRO THR ALA GLY SEQRES 7 A 504 SER SER SER ALA SER GLU ALA GLN PRO PHE TYR VAL ASN SEQRES 8 A 504 SER PRO TYR GLY ILE THR LEU ALA HIS ASN GLY ASN LEU SEQRES 9 A 504 THR ASN ALA HIS GLU LEU ARG LYS LYS LEU PHE GLU GLU SEQRES 10 A 504 LYS ARG ARG HIS ILE ASN THR THR SER ASP SER GLU ILE SEQRES 11 A 504 LEU LEU ASN ILE PHE ALA SER GLU LEU ASP ASN PHE ARG SEQRES 12 A 504 HIS TYR PRO LEU GLU ALA ASP ASN ILE PHE ALA ALA ILE SEQRES 13 A 504 ALA ALA THR ASN ARG LEU ILE ARG GLY ALA TYR ALA CYS SEQRES 14 A 504 VAL ALA MET ILE ILE GLY HIS GLY MET VAL ALA PHE ARG SEQRES 15 A 504 ASP PRO ASN GLY ILE ARG PRO LEU VAL LEU GLY LYS ARG SEQRES 16 A 504 ASP ILE ASP GLU ASN ARG THR GLU TYR MET VAL ALA SER SEQRES 17 A 504 GLU SER VAL ALA LEU ASP THR LEU GLY PHE ASP PHE LEU SEQRES 18 A 504 ARG ASP VAL ALA PRO GLY GLU ALA ILE TYR ILE THR GLU SEQRES 19 A 504 GLU GLY GLN LEU PHE THR ARG GLN CYS ALA ASP ASN PRO SEQRES 20 A 504 VAL SER ASN PRO CYS LEU PHE GLU TYR VAL TYR PHE ALA SEQRES 21 A 504 ARG PRO ASP SER PHE ILE ASP LYS ILE SER VAL TYR SER SEQRES 22 A 504 ALA ARG VAL ASN MET GLY THR LYS LEU GLY GLU LYS ILE SEQRES 23 A 504 ALA ARG GLU TRP GLU ASP LEU ASP ILE ASP VAL VAL ILE SEQRES 24 A 504 PRO ILE PRO GLU THR SER CYS ASP ILE ALA LEU GLU ILE SEQRES 25 A 504 ALA ARG ILE LEU GLY LYS PRO TYR ARG GLN GLY PHE VAL SEQRES 26 A 504 LYS ASN ARG TYR VAL GLY ARG THR PHE ILE MET PRO GLY SEQRES 27 A 504 GLN GLN LEU ARG ARG LYS SER VAL ARG ARG LYS LEU ASN SEQRES 28 A 504 ALA ASN ARG ALA GLU PHE ARG ASP LYS ASN VAL LEU LEU SEQRES 29 A 504 VAL ASP ASP SER ILE VAL ARG GLY THR THR SER GLU GLN SEQRES 30 A 504 ILE ILE GLU MET ALA ARG GLU ALA GLY ALA LYS LYS VAL SEQRES 31 A 504 TYR LEU ALA SER ALA ALA PRO GLU ILE ARG PHE PRO ASN SEQRES 32 A 504 VAL TYR GLY ILE ASP MET PRO SER ALA THR GLU LEU ILE SEQRES 33 A 504 ALA HIS GLY ARG GLU VAL ASP GLU ILE ARG GLN ILE ILE SEQRES 34 A 504 GLY ALA ASP GLY LEU ILE PHE GLN ASP LEU ASN ASP LEU SEQRES 35 A 504 ILE ASP ALA VAL ARG ALA GLU ASN PRO ASP ILE GLN GLN SEQRES 36 A 504 PHE GLU CYS SER VAL PHE ASN GLY VAL TYR VAL THR LYS SEQRES 37 A 504 ASP VAL ASP GLN GLY TYR LEU ASP PHE LEU ASP THR LEU SEQRES 38 A 504 ARG ASN ASP ASP ALA LYS ALA VAL GLN ARG GLN ASN GLU SEQRES 39 A 504 VAL GLU ASN LEU GLU MET HIS ASN GLU GLY SEQRES 1 B 504 CYS GLY ILE VAL GLY ILE ALA GLY VAL MET PRO VAL ASN SEQRES 2 B 504 GLN SER ILE TYR ASP ALA LEU THR VAL LEU GLN HIS ARG SEQRES 3 B 504 GLY GLN ASP ALA ALA GLY ILE ILE THR ILE ASP ALA ASN SEQRES 4 B 504 ASN CYS PHE ARG LEU ARG LYS ALA ASN GLY LEU VAL SER SEQRES 5 B 504 ASP VAL PHE GLU ALA ARG HIS MET GLN ARG LEU GLN GLY SEQRES 6 B 504 ASN MET GLY ILE GLY HIS VAL ARG TYR PRO THR ALA GLY SEQRES 7 B 504 SER SER SER ALA SER GLU ALA GLN PRO PHE TYR VAL ASN SEQRES 8 B 504 SER PRO TYR GLY ILE THR LEU ALA HIS ASN GLY ASN LEU SEQRES 9 B 504 THR ASN ALA HIS GLU LEU ARG LYS LYS LEU PHE GLU GLU SEQRES 10 B 504 LYS ARG ARG HIS ILE ASN THR THR SER ASP SER GLU ILE SEQRES 11 B 504 LEU LEU ASN ILE PHE ALA SER GLU LEU ASP ASN PHE ARG SEQRES 12 B 504 HIS TYR PRO LEU GLU ALA ASP ASN ILE PHE ALA ALA ILE SEQRES 13 B 504 ALA ALA THR ASN ARG LEU ILE ARG GLY ALA TYR ALA CYS SEQRES 14 B 504 VAL ALA MET ILE ILE GLY HIS GLY MET VAL ALA PHE ARG SEQRES 15 B 504 ASP PRO ASN GLY ILE ARG PRO LEU VAL LEU GLY LYS ARG SEQRES 16 B 504 ASP ILE ASP GLU ASN ARG THR GLU TYR MET VAL ALA SER SEQRES 17 B 504 GLU SER VAL ALA LEU ASP THR LEU GLY PHE ASP PHE LEU SEQRES 18 B 504 ARG ASP VAL ALA PRO GLY GLU ALA ILE TYR ILE THR GLU SEQRES 19 B 504 GLU GLY GLN LEU PHE THR ARG GLN CYS ALA ASP ASN PRO SEQRES 20 B 504 VAL SER ASN PRO CYS LEU PHE GLU TYR VAL TYR PHE ALA SEQRES 21 B 504 ARG PRO ASP SER PHE ILE ASP LYS ILE SER VAL TYR SER SEQRES 22 B 504 ALA ARG VAL ASN MET GLY THR LYS LEU GLY GLU LYS ILE SEQRES 23 B 504 ALA ARG GLU TRP GLU ASP LEU ASP ILE ASP VAL VAL ILE SEQRES 24 B 504 PRO ILE PRO GLU THR SER CYS ASP ILE ALA LEU GLU ILE SEQRES 25 B 504 ALA ARG ILE LEU GLY LYS PRO TYR ARG GLN GLY PHE VAL SEQRES 26 B 504 LYS ASN ARG TYR VAL GLY ARG THR PHE ILE MET PRO GLY SEQRES 27 B 504 GLN GLN LEU ARG ARG LYS SER VAL ARG ARG LYS LEU ASN SEQRES 28 B 504 ALA ASN ARG ALA GLU PHE ARG ASP LYS ASN VAL LEU LEU SEQRES 29 B 504 VAL ASP ASP SER ILE VAL ARG GLY THR THR SER GLU GLN SEQRES 30 B 504 ILE ILE GLU MET ALA ARG GLU ALA GLY ALA LYS LYS VAL SEQRES 31 B 504 TYR LEU ALA SER ALA ALA PRO GLU ILE ARG PHE PRO ASN SEQRES 32 B 504 VAL TYR GLY ILE ASP MET PRO SER ALA THR GLU LEU ILE SEQRES 33 B 504 ALA HIS GLY ARG GLU VAL ASP GLU ILE ARG GLN ILE ILE SEQRES 34 B 504 GLY ALA ASP GLY LEU ILE PHE GLN ASP LEU ASN ASP LEU SEQRES 35 B 504 ILE ASP ALA VAL ARG ALA GLU ASN PRO ASP ILE GLN GLN SEQRES 36 B 504 PHE GLU CYS SER VAL PHE ASN GLY VAL TYR VAL THR LYS SEQRES 37 B 504 ASP VAL ASP GLN GLY TYR LEU ASP PHE LEU ASP THR LEU SEQRES 38 B 504 ARG ASN ASP ASP ALA LYS ALA VAL GLN ARG GLN ASN GLU SEQRES 39 B 504 VAL GLU ASN LEU GLU MET HIS ASN GLU GLY SEQRES 1 C 504 CYS GLY ILE VAL GLY ILE ALA GLY VAL MET PRO VAL ASN SEQRES 2 C 504 GLN SER ILE TYR ASP ALA LEU THR VAL LEU GLN HIS ARG SEQRES 3 C 504 GLY GLN ASP ALA ALA GLY ILE ILE THR ILE ASP ALA ASN SEQRES 4 C 504 ASN CYS PHE ARG LEU ARG LYS ALA ASN GLY LEU VAL SER SEQRES 5 C 504 ASP VAL PHE GLU ALA ARG HIS MET GLN ARG LEU GLN GLY SEQRES 6 C 504 ASN MET GLY ILE GLY HIS VAL ARG TYR PRO THR ALA GLY SEQRES 7 C 504 SER SER SER ALA SER GLU ALA GLN PRO PHE TYR VAL ASN SEQRES 8 C 504 SER PRO TYR GLY ILE THR LEU ALA HIS ASN GLY ASN LEU SEQRES 9 C 504 THR ASN ALA HIS GLU LEU ARG LYS LYS LEU PHE GLU GLU SEQRES 10 C 504 LYS ARG ARG HIS ILE ASN THR THR SER ASP SER GLU ILE SEQRES 11 C 504 LEU LEU ASN ILE PHE ALA SER GLU LEU ASP ASN PHE ARG SEQRES 12 C 504 HIS TYR PRO LEU GLU ALA ASP ASN ILE PHE ALA ALA ILE SEQRES 13 C 504 ALA ALA THR ASN ARG LEU ILE ARG GLY ALA TYR ALA CYS SEQRES 14 C 504 VAL ALA MET ILE ILE GLY HIS GLY MET VAL ALA PHE ARG SEQRES 15 C 504 ASP PRO ASN GLY ILE ARG PRO LEU VAL LEU GLY LYS ARG SEQRES 16 C 504 ASP ILE ASP GLU ASN ARG THR GLU TYR MET VAL ALA SER SEQRES 17 C 504 GLU SER VAL ALA LEU ASP THR LEU GLY PHE ASP PHE LEU SEQRES 18 C 504 ARG ASP VAL ALA PRO GLY GLU ALA ILE TYR ILE THR GLU SEQRES 19 C 504 GLU GLY GLN LEU PHE THR ARG GLN CYS ALA ASP ASN PRO SEQRES 20 C 504 VAL SER ASN PRO CYS LEU PHE GLU TYR VAL TYR PHE ALA SEQRES 21 C 504 ARG PRO ASP SER PHE ILE ASP LYS ILE SER VAL TYR SER SEQRES 22 C 504 ALA ARG VAL ASN MET GLY THR LYS LEU GLY GLU LYS ILE SEQRES 23 C 504 ALA ARG GLU TRP GLU ASP LEU ASP ILE ASP VAL VAL ILE SEQRES 24 C 504 PRO ILE PRO GLU THR SER CYS ASP ILE ALA LEU GLU ILE SEQRES 25 C 504 ALA ARG ILE LEU GLY LYS PRO TYR ARG GLN GLY PHE VAL SEQRES 26 C 504 LYS ASN ARG TYR VAL GLY ARG THR PHE ILE MET PRO GLY SEQRES 27 C 504 GLN GLN LEU ARG ARG LYS SER VAL ARG ARG LYS LEU ASN SEQRES 28 C 504 ALA ASN ARG ALA GLU PHE ARG ASP LYS ASN VAL LEU LEU SEQRES 29 C 504 VAL ASP ASP SER ILE VAL ARG GLY THR THR SER GLU GLN SEQRES 30 C 504 ILE ILE GLU MET ALA ARG GLU ALA GLY ALA LYS LYS VAL SEQRES 31 C 504 TYR LEU ALA SER ALA ALA PRO GLU ILE ARG PHE PRO ASN SEQRES 32 C 504 VAL TYR GLY ILE ASP MET PRO SER ALA THR GLU LEU ILE SEQRES 33 C 504 ALA HIS GLY ARG GLU VAL ASP GLU ILE ARG GLN ILE ILE SEQRES 34 C 504 GLY ALA ASP GLY LEU ILE PHE GLN ASP LEU ASN ASP LEU SEQRES 35 C 504 ILE ASP ALA VAL ARG ALA GLU ASN PRO ASP ILE GLN GLN SEQRES 36 C 504 PHE GLU CYS SER VAL PHE ASN GLY VAL TYR VAL THR LYS SEQRES 37 C 504 ASP VAL ASP GLN GLY TYR LEU ASP PHE LEU ASP THR LEU SEQRES 38 C 504 ARG ASN ASP ASP ALA LYS ALA VAL GLN ARG GLN ASN GLU SEQRES 39 C 504 VAL GLU ASN LEU GLU MET HIS ASN GLU GLY SEQRES 1 D 504 CYS GLY ILE VAL GLY ILE ALA GLY VAL MET PRO VAL ASN SEQRES 2 D 504 GLN SER ILE TYR ASP ALA LEU THR VAL LEU GLN HIS ARG SEQRES 3 D 504 GLY GLN ASP ALA ALA GLY ILE ILE THR ILE ASP ALA ASN SEQRES 4 D 504 ASN CYS PHE ARG LEU ARG LYS ALA ASN GLY LEU VAL SER SEQRES 5 D 504 ASP VAL PHE GLU ALA ARG HIS MET GLN ARG LEU GLN GLY SEQRES 6 D 504 ASN MET GLY ILE GLY HIS VAL ARG TYR PRO THR ALA GLY SEQRES 7 D 504 SER SER SER ALA SER GLU ALA GLN PRO PHE TYR VAL ASN SEQRES 8 D 504 SER PRO TYR GLY ILE THR LEU ALA HIS ASN GLY ASN LEU SEQRES 9 D 504 THR ASN ALA HIS GLU LEU ARG LYS LYS LEU PHE GLU GLU SEQRES 10 D 504 LYS ARG ARG HIS ILE ASN THR THR SER ASP SER GLU ILE SEQRES 11 D 504 LEU LEU ASN ILE PHE ALA SER GLU LEU ASP ASN PHE ARG SEQRES 12 D 504 HIS TYR PRO LEU GLU ALA ASP ASN ILE PHE ALA ALA ILE SEQRES 13 D 504 ALA ALA THR ASN ARG LEU ILE ARG GLY ALA TYR ALA CYS SEQRES 14 D 504 VAL ALA MET ILE ILE GLY HIS GLY MET VAL ALA PHE ARG SEQRES 15 D 504 ASP PRO ASN GLY ILE ARG PRO LEU VAL LEU GLY LYS ARG SEQRES 16 D 504 ASP ILE ASP GLU ASN ARG THR GLU TYR MET VAL ALA SER SEQRES 17 D 504 GLU SER VAL ALA LEU ASP THR LEU GLY PHE ASP PHE LEU SEQRES 18 D 504 ARG ASP VAL ALA PRO GLY GLU ALA ILE TYR ILE THR GLU SEQRES 19 D 504 GLU GLY GLN LEU PHE THR ARG GLN CYS ALA ASP ASN PRO SEQRES 20 D 504 VAL SER ASN PRO CYS LEU PHE GLU TYR VAL TYR PHE ALA SEQRES 21 D 504 ARG PRO ASP SER PHE ILE ASP LYS ILE SER VAL TYR SER SEQRES 22 D 504 ALA ARG VAL ASN MET GLY THR LYS LEU GLY GLU LYS ILE SEQRES 23 D 504 ALA ARG GLU TRP GLU ASP LEU ASP ILE ASP VAL VAL ILE SEQRES 24 D 504 PRO ILE PRO GLU THR SER CYS ASP ILE ALA LEU GLU ILE SEQRES 25 D 504 ALA ARG ILE LEU GLY LYS PRO TYR ARG GLN GLY PHE VAL SEQRES 26 D 504 LYS ASN ARG TYR VAL GLY ARG THR PHE ILE MET PRO GLY SEQRES 27 D 504 GLN GLN LEU ARG ARG LYS SER VAL ARG ARG LYS LEU ASN SEQRES 28 D 504 ALA ASN ARG ALA GLU PHE ARG ASP LYS ASN VAL LEU LEU SEQRES 29 D 504 VAL ASP ASP SER ILE VAL ARG GLY THR THR SER GLU GLN SEQRES 30 D 504 ILE ILE GLU MET ALA ARG GLU ALA GLY ALA LYS LYS VAL SEQRES 31 D 504 TYR LEU ALA SER ALA ALA PRO GLU ILE ARG PHE PRO ASN SEQRES 32 D 504 VAL TYR GLY ILE ASP MET PRO SER ALA THR GLU LEU ILE SEQRES 33 D 504 ALA HIS GLY ARG GLU VAL ASP GLU ILE ARG GLN ILE ILE SEQRES 34 D 504 GLY ALA ASP GLY LEU ILE PHE GLN ASP LEU ASN ASP LEU SEQRES 35 D 504 ILE ASP ALA VAL ARG ALA GLU ASN PRO ASP ILE GLN GLN SEQRES 36 D 504 PHE GLU CYS SER VAL PHE ASN GLY VAL TYR VAL THR LYS SEQRES 37 D 504 ASP VAL ASP GLN GLY TYR LEU ASP PHE LEU ASP THR LEU SEQRES 38 D 504 ARG ASN ASP ASP ALA LYS ALA VAL GLN ARG GLN ASN GLU SEQRES 39 D 504 VAL GLU ASN LEU GLU MET HIS ASN GLU GLY HET MG A 507 1 HET 5GP A 505 24 HET 5GP A 506 24 HET MG B 507 1 HET 5GP B 505 24 HET 5GP B 506 24 HET MG C 507 1 HET 5GP C 505 24 HET 5GP C 506 24 HET MG D 507 1 HET 5GP D 505 24 HET 5GP D 506 24 HETNAM MG MAGNESIUM ION HETNAM 5GP GUANOSINE-5'-MONOPHOSPHATE FORMUL 5 MG 4(MG 2+) FORMUL 6 5GP 8(C10 H14 N5 O8 P) FORMUL 17 HOH *39(H2 O) HELIX 1 1 ASN A 13 ARG A 26 1 14 HELIX 2 2 VAL A 51 VAL A 54 1 4 HELIX 3 3 ALA A 57 ARG A 62 1 6 HELIX 4 4 ALA A 107 LYS A 118 1 12 HELIX 5 5 ASP A 127 ASN A 141 1 15 HELIX 6 6 ALA A 149 LEU A 162 1 14 HELIX 7 7 SER A 210 LEU A 216 1 7 HELIX 8 8 LEU A 253 VAL A 257 1 5 HELIX 9 9 ILE A 266 LYS A 268 5 3 HELIX 10 10 VAL A 271 TRP A 290 1 20 HELIX 11 11 THR A 304 LEU A 316 5 13 HELIX 12 12 VAL A 346 LYS A 349 1 4 HELIX 13 13 ARG A 354 GLU A 356 5 3 HELIX 14 14 THR A 373 GLU A 384 1 12 HELIX 15 15 VAL A 422 ILE A 429 1 8 HELIX 16 16 LEU A 439 GLU A 449 1 11 HELIX 17 17 SER A 459 ASN A 462 1 4 HELIX 18 18 LYS A 468 LEU A 478 1 11 HELIX 19 19 ASN B 13 ARG B 26 1 14 HELIX 20 20 VAL B 51 VAL B 54 1 4 HELIX 21 21 ALA B 57 ARG B 62 1 6 HELIX 22 22 ALA B 107 LYS B 118 1 12 HELIX 23 23 ASP B 127 ASN B 141 1 15 HELIX 24 24 ALA B 149 LEU B 162 1 14 HELIX 25 25 SER B 210 LEU B 216 1 7 HELIX 26 26 PHE B 254 VAL B 257 1 4 HELIX 27 27 ILE B 266 LYS B 268 5 3 HELIX 28 28 VAL B 271 GLU B 289 1 19 HELIX 29 29 THR B 304 LEU B 316 5 13 HELIX 30 30 ARG B 354 GLU B 356 5 3 HELIX 31 31 THR B 373 GLU B 384 1 12 HELIX 32 32 VAL B 422 ILE B 428 1 7 HELIX 33 33 LEU B 439 GLU B 449 1 11 HELIX 34 34 SER B 459 ASN B 462 1 4 HELIX 35 35 GLN B 472 ASP B 476 1 5 HELIX 36 36 ASN C 13 ARG C 26 1 14 HELIX 37 37 VAL C 51 VAL C 54 1 4 HELIX 38 38 ALA C 57 ARG C 62 1 6 HELIX 39 39 ALA C 107 LYS C 118 1 12 HELIX 40 40 ASP C 127 ASN C 141 1 15 HELIX 41 41 ALA C 149 LEU C 162 1 14 HELIX 42 42 SER C 210 LEU C 216 1 7 HELIX 43 43 LEU C 253 VAL C 257 1 5 HELIX 44 44 VAL C 271 GLU C 289 1 19 HELIX 45 45 THR C 304 LEU C 316 5 13 HELIX 46 46 VAL C 346 ARG C 348 5 3 HELIX 47 47 ARG C 354 GLU C 356 5 3 HELIX 48 48 THR C 373 GLU C 384 1 12 HELIX 49 49 ALA C 412 GLU C 414 5 3 HELIX 50 50 VAL C 422 ILE C 429 1 8 HELIX 51 51 LEU C 439 GLU C 449 1 11 HELIX 52 52 SER C 459 ASN C 462 1 4 HELIX 53 53 LYS C 468 THR C 480 1 13 HELIX 54 54 ASN D 13 ARG D 26 1 14 HELIX 55 55 VAL D 51 VAL D 54 1 4 HELIX 56 56 ALA D 57 ARG D 62 1 6 HELIX 57 57 ALA D 107 LYS D 118 1 12 HELIX 58 58 ASP D 127 ASN D 141 1 15 HELIX 59 59 ALA D 149 LEU D 162 1 14 HELIX 60 60 SER D 210 LEU D 216 1 7 HELIX 61 61 LEU D 253 VAL D 257 1 5 HELIX 62 62 VAL D 271 GLU D 289 1 19 HELIX 63 63 THR D 304 LEU D 316 5 13 HELIX 64 64 ARG D 354 GLU D 356 5 3 HELIX 65 65 THR D 373 GLU D 384 1 12 HELIX 66 66 ALA D 412 GLU D 414 5 3 HELIX 67 67 VAL D 422 ILE D 428 1 7 HELIX 68 68 LEU D 439 GLU D 449 1 11 HELIX 69 69 SER D 459 ASN D 462 1 4 HELIX 70 70 GLN D 472 ASP D 479 1 8 SHEET 1 A 7 ASP A 219 ASP A 223 0 SHEET 2 A 7 VAL A 191 ASP A 196 -1 N LYS A 194 O ASP A 219 SHEET 3 A 7 THR A 202 ALA A 207 -1 N ALA A 207 O VAL A 191 SHEET 4 A 7 GLY A 2 ALA A 7 -1 N ALA A 7 O TYR A 204 SHEET 5 A 7 MET A 67 ARG A 73 -1 N VAL A 72 O GLY A 2 SHEET 6 A 7 ALA A 30 ILE A 36 -1 N ILE A 36 O MET A 67 SHEET 7 A 7 PHE A 42 ASN A 48 -1 N ALA A 47 O ALA A 31 SHEET 1 B 6 PHE A 88 VAL A 90 0 SHEET 2 B 6 ILE A 96 LEU A 104 -1 N LEU A 98 O PHE A 88 SHEET 3 B 6 GLY A 165 ILE A 173 -1 N MET A 172 O THR A 97 SHEET 4 B 6 GLY A 177 ARG A 182 -1 N PHE A 181 O CYS A 169 SHEET 5 B 6 GLU A 228 THR A 233 -1 N ILE A 232 O MET A 178 SHEET 6 B 6 LEU A 238 GLN A 242 -1 N ARG A 241 O ALA A 229 SHEET 1 C 4 VAL A 297 PRO A 300 0 SHEET 2 C 4 VAL A 362 ASP A 366 1 N LEU A 363 O VAL A 297 SHEET 3 C 4 VAL A 390 SER A 394 1 N TYR A 391 O VAL A 362 SHEET 4 C 4 GLY A 433 PHE A 436 1 N GLY A 433 O LEU A 392 SHEET 1 D 2 PHE A 324 LYS A 326 0 SHEET 2 D 2 LEU A 350 ALA A 352 -1 N ASN A 351 O VAL A 325 SHEET 1 E 7 ASP B 219 ASP B 223 0 SHEET 2 E 7 VAL B 191 ASP B 198 -1 N LYS B 194 O ASP B 219 SHEET 3 E 7 ARG B 201 ALA B 207 -1 N ALA B 207 O VAL B 191 SHEET 4 E 7 GLY B 2 ALA B 7 -1 N ALA B 7 O TYR B 204 SHEET 5 E 7 MET B 67 ARG B 73 -1 N VAL B 72 O GLY B 2 SHEET 6 E 7 ALA B 30 ILE B 36 -1 N ILE B 34 O ILE B 69 SHEET 7 E 7 PHE B 42 ASN B 48 -1 N ALA B 47 O ALA B 31 SHEET 1 F 6 PHE B 88 VAL B 90 0 SHEET 2 F 6 ILE B 96 LEU B 104 -1 N LEU B 98 O PHE B 88 SHEET 3 F 6 GLY B 165 ILE B 173 -1 N MET B 172 O THR B 97 SHEET 4 F 6 GLY B 177 ARG B 182 -1 N PHE B 181 O CYS B 169 SHEET 5 F 6 GLU B 228 THR B 233 -1 N ILE B 232 O MET B 178 SHEET 6 F 6 LEU B 238 GLN B 242 -1 N ARG B 241 O ALA B 229 SHEET 1 G 4 VAL B 297 PRO B 300 0 SHEET 2 G 4 VAL B 362 ASP B 366 1 N LEU B 363 O VAL B 297 SHEET 3 G 4 VAL B 390 SER B 394 1 N TYR B 391 O VAL B 362 SHEET 4 G 4 GLY B 433 PHE B 436 1 N GLY B 433 O LEU B 392 SHEET 1 H 2 PHE B 324 LYS B 326 0 SHEET 2 H 2 LEU B 350 ALA B 352 -1 N ASN B 351 O VAL B 325 SHEET 1 I 7 ASP C 219 ASP C 223 0 SHEET 2 I 7 VAL C 191 ASP C 198 -1 N LYS C 194 O ASP C 219 SHEET 3 I 7 ARG C 201 ALA C 207 -1 N ALA C 207 O VAL C 191 SHEET 4 I 7 GLY C 2 ALA C 7 -1 N ALA C 7 O TYR C 204 SHEET 5 I 7 MET C 67 ARG C 73 -1 N VAL C 72 O GLY C 2 SHEET 6 I 7 ALA C 30 ILE C 36 -1 N ILE C 36 O MET C 67 SHEET 7 I 7 PHE C 42 ASN C 48 -1 N ALA C 47 O ALA C 31 SHEET 1 J 6 PHE C 88 VAL C 90 0 SHEET 2 J 6 ILE C 96 LEU C 104 -1 N LEU C 98 O PHE C 88 SHEET 3 J 6 GLY C 165 ILE C 173 -1 N MET C 172 O THR C 97 SHEET 4 J 6 GLY C 177 ARG C 182 -1 N PHE C 181 O CYS C 169 SHEET 5 J 6 GLU C 228 THR C 233 -1 N ILE C 232 O MET C 178 SHEET 6 J 6 LEU C 238 GLN C 242 -1 N ARG C 241 O ALA C 229 SHEET 1 K 4 VAL C 297 PRO C 300 0 SHEET 2 K 4 VAL C 362 ASP C 366 1 N LEU C 363 O VAL C 297 SHEET 3 K 4 VAL C 390 SER C 394 1 N TYR C 391 O VAL C 362 SHEET 4 K 4 GLY C 433 PHE C 436 1 N GLY C 433 O LEU C 392 SHEET 1 L 2 PHE C 324 LYS C 326 0 SHEET 2 L 2 LEU C 350 ALA C 352 -1 N ASN C 351 O VAL C 325 SHEET 1 M 7 ASP D 219 ASP D 223 0 SHEET 2 M 7 VAL D 191 ASP D 196 -1 N LYS D 194 O ASP D 219 SHEET 3 M 7 THR D 202 ALA D 207 -1 N ALA D 207 O VAL D 191 SHEET 4 M 7 GLY D 2 ALA D 7 -1 N ALA D 7 O TYR D 204 SHEET 5 M 7 MET D 67 ARG D 73 -1 N VAL D 72 O GLY D 2 SHEET 6 M 7 ALA D 30 ILE D 36 -1 N ILE D 34 O ILE D 69 SHEET 7 M 7 PHE D 42 ASN D 48 -1 N ALA D 47 O ALA D 31 SHEET 1 N 6 PHE D 88 VAL D 90 0 SHEET 2 N 6 ILE D 96 LEU D 104 -1 N LEU D 98 O PHE D 88 SHEET 3 N 6 GLY D 165 ILE D 173 -1 N MET D 172 O THR D 97 SHEET 4 N 6 GLY D 177 ARG D 182 -1 N PHE D 181 O CYS D 169 SHEET 5 N 6 GLU D 228 THR D 233 -1 N ILE D 232 O MET D 178 SHEET 6 N 6 LEU D 238 GLN D 242 -1 N ARG D 241 O ALA D 229 SHEET 1 O 4 VAL D 297 PRO D 300 0 SHEET 2 O 4 VAL D 362 ASP D 366 1 N LEU D 363 O VAL D 297 SHEET 3 O 4 VAL D 390 SER D 394 1 N TYR D 391 O VAL D 362 SHEET 4 O 4 GLY D 433 PHE D 436 1 N GLY D 433 O LEU D 392 SHEET 1 P 2 PHE D 324 LYS D 326 0 SHEET 2 P 2 LEU D 350 ALA D 352 -1 N ASN D 351 O VAL D 325 LINK OD1 ASP A 366 MG MG A 507 1555 1555 2.29 LINK OD1 ASP A 367 MG MG A 507 1555 1555 2.09 LINK O3' 5GP A 505 MG MG A 507 1555 1555 1.93 LINK O2' 5GP A 505 MG MG A 507 1555 1555 1.96 LINK MG MG A 507 O HOH A 508 1555 1555 2.30 LINK MG MG A 507 O HOH A 509 1555 1555 2.06 LINK OD1 ASP B 366 MG MG B 507 1555 1555 2.33 LINK OD1 ASP B 367 MG MG B 507 1555 1555 2.16 LINK O3' 5GP B 505 MG MG B 507 1555 1555 1.98 LINK O2' 5GP B 505 MG MG B 507 1555 1555 1.93 LINK MG MG B 507 O HOH B 508 1555 1555 2.08 LINK MG MG B 507 O HOH B 509 1555 1555 2.15 LINK OD1 ASP C 366 MG MG C 507 1555 1555 2.19 LINK OD2 ASP C 367 MG MG C 507 1555 1555 2.14 LINK O3' 5GP C 505 MG MG C 507 1555 1555 1.82 LINK O2' 5GP C 505 MG MG C 507 1555 1555 1.95 LINK MG MG C 507 O HOH C 508 1555 1555 2.04 LINK MG MG C 507 O HOH C 509 1555 1555 2.06 LINK OD1 ASP D 366 MG MG D 507 1555 1555 2.20 LINK OD2 ASP D 367 MG MG D 507 1555 1555 2.65 LINK OD1 ASP D 367 MG MG D 507 1555 1555 2.57 LINK O3' 5GP D 505 MG MG D 507 1555 1555 1.70 LINK O2' 5GP D 505 MG MG D 507 1555 1555 2.02 LINK MG MG D 507 O HOH D 508 1555 1555 2.12 LINK MG MG D 507 O HOH D 509 1555 1555 2.28 CISPEP 1 GLN A 86 PRO A 87 0 -0.03 CISPEP 2 SER A 92 PRO A 93 0 0.02 CISPEP 3 TYR A 145 PRO A 146 0 0.01 CISPEP 4 PRO A 302 GLU A 303 0 0.29 CISPEP 5 GLN B 86 PRO B 87 0 0.55 CISPEP 6 SER B 92 PRO B 93 0 0.08 CISPEP 7 TYR B 145 PRO B 146 0 -0.06 CISPEP 8 PRO B 302 GLU B 303 0 -1.08 CISPEP 9 GLN C 86 PRO C 87 0 0.36 CISPEP 10 SER C 92 PRO C 93 0 0.17 CISPEP 11 TYR C 145 PRO C 146 0 0.07 CISPEP 12 PRO C 302 GLU C 303 0 -1.20 CISPEP 13 GLN D 86 PRO D 87 0 -0.07 CISPEP 14 SER D 92 PRO D 93 0 0.20 CISPEP 15 TYR D 145 PRO D 146 0 0.05 CISPEP 16 PRO D 302 GLU D 303 0 -1.12 SITE 1 NTA 1 CYS A 1 SITE 1 PRT 2 ASP A 366 ASP A 367 SITE 1 NTB 1 CYS B 1 SITE 1 PRA 2 ASP B 366 ASP B 367 SITE 1 NTC 1 CYS C 1 SITE 1 PRB 2 ASP C 366 ASP C 367 SITE 1 NTD 1 CYS D 1 SITE 1 PRC 2 ASP D 366 ASP D 367 SITE 1 AC1 5 ASP A 366 ASP A 367 5GP A 505 HOH A 508 SITE 2 AC1 5 HOH A 509 SITE 1 AC2 5 ASP B 366 ASP B 367 5GP B 505 HOH B 508 SITE 2 AC2 5 HOH B 509 SITE 1 AC3 5 ASP C 366 ASP C 367 5GP C 505 HOH C 508 SITE 2 AC3 5 HOH C 509 SITE 1 AC4 5 ASP D 366 ASP D 367 5GP D 505 HOH D 508 SITE 2 AC4 5 HOH D 509 SITE 1 AC5 14 TYR A 74 PHE A 254 TYR A 258 ASP A 366 SITE 2 AC5 14 ASP A 367 SER A 368 VAL A 370 ARG A 371 SITE 3 AC5 14 GLY A 372 THR A 373 THR A 374 5GP A 506 SITE 4 AC5 14 MG A 507 HOH A 509 SITE 1 AC6 15 HIS A 25 TYR A 258 ALA A 260 ARG A 261 SITE 2 AC6 15 PRO A 262 ARG A 275 PRO A 302 GLU A 303 SITE 3 AC6 15 THR A 304 LYS A 326 5GP A 505 HOH A 508 SITE 4 AC6 15 VAL B 325 LYS B 326 ARG B 328 SITE 1 AC7 16 TYR B 74 PHE B 254 TYR B 258 ASP B 366 SITE 2 AC7 16 ASP B 367 SER B 368 VAL B 370 ARG B 371 SITE 3 AC7 16 GLY B 372 THR B 373 THR B 374 SER B 375 SITE 4 AC7 16 5GP B 506 MG B 507 HOH B 508 HOH B 509 SITE 1 AC8 15 VAL A 325 LYS A 326 ARG A 328 HIS B 25 SITE 2 AC8 15 TYR B 258 ALA B 260 ARG B 261 PRO B 262 SITE 3 AC8 15 ARG B 275 PRO B 302 GLU B 303 THR B 304 SITE 4 AC8 15 LYS B 326 5GP B 505 HOH B 508 SITE 1 AC9 15 TYR C 74 PHE C 254 TYR C 258 ASP C 366 SITE 2 AC9 15 ASP C 367 SER C 368 VAL C 370 ARG C 371 SITE 3 AC9 15 GLY C 372 THR C 373 THR C 374 5GP C 506 SITE 4 AC9 15 MG C 507 HOH C 508 HOH C 509 SITE 1 BC1 16 HIS C 25 TYR C 258 ALA C 260 ARG C 261 SITE 2 BC1 16 PRO C 262 ARG C 275 PRO C 302 GLU C 303 SITE 3 BC1 16 THR C 304 LYS C 326 5GP C 505 HOH C 508 SITE 4 BC1 16 HOH C 520 VAL D 325 LYS D 326 ARG D 328 SITE 1 BC2 15 TYR D 74 PHE D 254 TYR D 258 ASP D 366 SITE 2 BC2 15 ASP D 367 SER D 368 VAL D 370 ARG D 371 SITE 3 BC2 15 GLY D 372 THR D 373 THR D 374 5GP D 506 SITE 4 BC2 15 MG D 507 HOH D 508 HOH D 509 SITE 1 BC3 17 VAL C 325 LYS C 326 ARG C 328 HIS D 25 SITE 2 BC3 17 TYR D 258 ALA D 260 ARG D 261 PRO D 262 SITE 3 BC3 17 ARG D 275 PRO D 302 GLU D 303 THR D 304 SITE 4 BC3 17 LYS D 326 ASP D 367 5GP D 505 HOH D 508 SITE 5 BC3 17 HOH D 510 CRYST1 95.800 113.200 199.600 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 0.010438 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008834 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005010 0.00000 MTRIX1 1 -0.999478 0.008904 0.031046 29.59900 1 MTRIX2 1 0.000362 -0.958100 0.286435 36.17200 1 MTRIX3 1 0.032296 0.286297 0.957597 -5.76600 1 MTRIX1 2 0.966386 -0.257014 0.006539 6.83400 1 MTRIX2 2 -0.257040 -0.966394 0.003541 54.72300 1 MTRIX3 2 0.005410 -0.005103 -0.999972 99.54800 1 MTRIX1 3 -0.927469 0.208385 -0.310446 48.32693 1 MTRIX2 3 0.246759 0.964936 -0.089495 -3.74730 1 MTRIX3 3 0.280911 -0.159609 -0.946369 101.74079 1