10 20 30 40 50 60 70 80 1PKX - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSFERASE, HYDROLASE 06-JUN-03 1PKX
TITLE CRYSTAL STRUCTURE OF HUMAN ATIC IN COMPLEX WITH XMP
COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL PURINE BIOSYNTHESIS PROTEIN PURH; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ATIC; COMPND 5 EC: 2.1.2.3, 3.5.4.10; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: INCLUDES: COMPND 8 PHOSPHORIBOSYLAMINOIMIDAZOLECARBOXAMIDE FORMYLTRANSFERASE COMPND 9 (AICAR TRANSFORMYLASE) AND IMP CYCLOHYDROLASE COMPND 10 (INOSINICASE) (IMP SYNTHETASE)
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ATIC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TUNER DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28A
KEYWDS ATIC, AICAR TRANSFORMYLASE, IMP CYCLOHYDROLASE, XANTHOSINE KEYWDS 2 MONOPHOSPHATE, PURINE BIOSYNTHESIS, TRANSFERASE, HYDROLASE
EXPDTA X-RAY DIFFRACTION
AUTHOR D.W.WOLAN,C.G.CHEONG,S.E.GREASLEY,I.A.WILSON
REVDAT 2 24-FEB-09 1PKX 1 VERSN REVDAT 1 17-FEB-04 1PKX 0
JRNL AUTH D.W.WOLAN,C.G.CHEONG,S.E.GREASLEY,I.A.WILSON JRNL TITL STRUCTURAL INSIGHTS INTO THE HUMAN AND AVIAN IMP JRNL TITL 2 CYCLOHYDROLASE MECHANISM VIA CRYSTAL STRUCTURES JRNL TITL 3 WITH THE BOUND XMP INHIBITOR. JRNL REF BIOCHEMISTRY V. 43 1171 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14756553 JRNL DOI 10.1021/BI030162I
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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 : 160871 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 5 % REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 8496 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 : 17762 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 977 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) : 1.39 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1PKX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-03. REMARK 100 THE RCSB ID CODE IS RCSB019399.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 177135 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.7 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.39400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 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: PDB ENTRY 1G8M REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: POLYETHYLENE GLYCOL 3000, PH 7.5- REMARK 280 8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 46.78000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL
REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: BIOLOGICAL UNIT IS A HOMODIMER AND AU CONTAINS TWO DIMERS
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: 12460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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: 12340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 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 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 ALA A 2 REMARK 465 LYS A 483 REMARK 465 ARG A 484 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 PRO B 3 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 PRO C 3 REMARK 465 GLY C 481 REMARK 465 VAL C 482 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 PRO D 3
REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PRO A 3 CG CD REMARK 470 GLU A 19 CG CD OE1 OE2 REMARK 470 ASN A 94 CG OD1 ND2 REMARK 470 GLU A 149 CG CD OE1 OE2 REMARK 470 GLU A 162 CG CD OE1 OE2 REMARK 470 LYS A 164 CG CD CE NZ REMARK 470 LYS A 294 CG CD CE NZ REMARK 470 GLU A 348 CG CD OE1 OE2 REMARK 470 LYS A 356 CG CD CE NZ REMARK 470 LYS A 372 CG CD CE NZ REMARK 470 LYS A 397 CG CD CE NZ REMARK 470 LYS A 406 CG CD CE NZ REMARK 470 LYS A 479 CG CD CE NZ REMARK 470 VAL A 482 CG1 CG2 REMARK 470 GLU A 486 CG CD OE1 OE2 REMARK 470 GLU A 503 CG CD OE1 OE2 REMARK 470 LYS A 507 CG CD CE NZ REMARK 470 LYS A 509 CG CD CE NZ REMARK 470 GLU A 513 CG CD OE1 OE2 REMARK 470 GLU A 514 CG CD OE1 OE2 REMARK 470 GLU A 517 CG CD OE1 OE2 REMARK 470 SER A 565 OG REMARK 470 LYS A 569 CG CD CE NZ REMARK 470 GLU B 149 CG CD OE1 OE2 REMARK 470 LYS B 294 CG CD CE NZ REMARK 470 LYS B 397 CG CD CE NZ REMARK 470 LYS B 479 CG CD CE NZ REMARK 470 THR B 480 OG1 CG2 REMARK 470 VAL B 482 CG1 CG2 REMARK 470 GLU B 501 CG CD OE1 OE2 REMARK 470 GLU B 503 CG CD OE1 OE2 REMARK 470 ILE B 506 CG1 CG2 CD1 REMARK 470 LYS B 507 CG CD CE NZ REMARK 470 LYS B 509 CG CD CE NZ REMARK 470 GLU B 513 CG CD OE1 OE2 REMARK 470 GLU B 514 CG CD OE1 OE2 REMARK 470 LYS B 525 CG CD CE NZ REMARK 470 GLU B 526 CG CD OE1 OE2 REMARK 470 LYS B 569 CG CD CE NZ REMARK 470 GLU B 573 CG CD OE1 OE2 REMARK 470 GLU C 19 CG CD OE1 OE2 REMARK 470 ASN C 94 CG OD1 ND2 REMARK 470 GLU C 149 CG CD OE1 OE2 REMARK 470 SER C 161 OG REMARK 470 GLU C 162 CG CD OE1 OE2 REMARK 470 LYS C 164 CG CD CE NZ REMARK 470 LYS C 294 CG CD CE NZ REMARK 470 GLU C 348 CG CD OE1 OE2 REMARK 470 LYS C 372 CG CD CE NZ REMARK 470 LYS C 397 CG CD CE NZ REMARK 470 PHE C 478 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS C 479 CG CD CE NZ REMARK 470 THR C 480 OG1 CG2 REMARK 470 LYS C 483 CG CD CE NZ REMARK 470 ARG C 484 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 486 CG CD OE1 OE2 REMARK 470 ILE C 487 CG1 CG2 CD1 REMARK 470 GLU C 503 CG CD OE1 OE2 REMARK 470 ILE C 506 CG1 CG2 CD1 REMARK 470 LYS C 507 CG CD CE NZ REMARK 470 GLU C 513 CG CD OE1 OE2 REMARK 470 GLU C 514 CG CD OE1 OE2 REMARK 470 GLU C 517 CG CD OE1 OE2 REMARK 470 LYS C 569 CG CD CE NZ REMARK 470 GLU D 59 CG CD OE1 OE2 REMARK 470 GLU D 149 CG CD OE1 OE2 REMARK 470 LYS D 294 CG CD CE NZ REMARK 470 LYS D 397 CG CD CE NZ REMARK 470 LYS D 406 CG CD CE NZ REMARK 470 LYS D 479 CG CD CE NZ REMARK 470 THR D 480 OG1 CG2 REMARK 470 VAL D 482 CG1 CG2 REMARK 470 LYS D 483 CG CD CE NZ REMARK 470 GLU D 501 CG CD OE1 OE2 REMARK 470 GLU D 503 CG CD OE1 OE2 REMARK 470 ILE D 506 CG1 CG2 CD1 REMARK 470 LYS D 507 CG CD CE NZ REMARK 470 LYS D 509 CG CD CE NZ REMARK 470 GLU D 513 CG CD OE1 OE2 REMARK 470 GLU D 514 CG CD OE1 OE2 REMARK 470 LYS D 525 CG CD CE NZ REMARK 470 GLU D 526 CG CD OE1 OE2 REMARK 470 LYS D 569 CG CD CE NZ REMARK 470 GLU D 573 CG CD OE1 OE2
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 SER A 10 89.78 -159.77 REMARK 500 ALA A 26 10.28 -69.07 REMARK 500 LYS A 66 -35.57 -132.64 REMARK 500 PRO A 82 -73.89 -38.60 REMARK 500 PRO A 105 65.52 -65.02 REMARK 500 ILE A 126 -61.48 -105.03 REMARK 500 ASN A 138 33.35 -99.00 REMARK 500 VAL A 201 -70.44 -111.65 REMARK 500 ASN A 402 72.17 -100.51 REMARK 500 THR A 480 -24.33 -32.01 REMARK 500 ASP A 502 -126.59 60.70 REMARK 500 GLU A 514 112.61 -174.29 REMARK 500 SER A 563 -158.63 -91.37 REMARK 500 SER B 10 89.42 -162.18 REMARK 500 ASN B 138 36.37 -95.82 REMARK 500 VAL B 201 -73.24 -111.90 REMARK 500 ASN B 407 92.97 175.81 REMARK 500 ASP B 502 -118.69 54.56 REMARK 500 GLU B 513 37.58 -83.86 REMARK 500 GLU B 514 84.63 158.03 REMARK 500 LYS C 66 -34.24 -138.60 REMARK 500 PRO C 82 -74.24 -32.81 REMARK 500 PRO C 105 69.90 -66.87 REMARK 500 ILE C 126 -60.82 -106.98 REMARK 500 ASN C 138 30.50 -95.81 REMARK 500 SER C 160 44.16 -81.26 REMARK 500 GLU C 162 -0.11 -59.36 REMARK 500 VAL C 201 -71.46 -112.34 REMARK 500 ASN C 402 69.42 -101.51 REMARK 500 ASP C 502 -120.57 69.78 REMARK 500 GLU C 514 105.94 171.48 REMARK 500 SER D 10 88.47 -162.82 REMARK 500 ASN D 138 33.54 -95.20 REMARK 500 VAL D 201 -68.92 -109.82 REMARK 500 ASN D 407 105.68 160.33 REMARK 500 ASP D 502 -124.66 60.50 REMARK 500 ALA D 510 37.43 -86.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 197 0.06 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2195 DISTANCE = 5.13 ANGSTROMS
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 K A2001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 539 OD1 REMARK 620 2 VAL A 425 O 122.2 REMARK 620 3 LEU A 589 O 79.7 92.1 REMARK 620 4 THR A 428 O 131.5 87.8 141.5 REMARK 620 5 SER A 432 OG 66.2 99.3 145.0 72.4 REMARK 620 6 SER A 430 OG 57.0 177.8 85.7 94.2 82.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B2002 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 432 OG REMARK 620 2 ASP B 539 OD1 63.7 REMARK 620 3 THR B 428 O 72.0 128.6 REMARK 620 4 VAL B 425 O 95.3 123.3 84.0 REMARK 620 5 SER B 430 OG 82.8 59.4 91.5 175.5 REMARK 620 6 LEU B 589 O 146.5 84.4 141.1 94.2 89.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C2003 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 432 OG REMARK 620 2 ASP C 539 OD1 66.3 REMARK 620 3 THR C 428 O 67.1 125.9 REMARK 620 4 VAL C 425 O 96.5 121.2 89.7 REMARK 620 5 LEU C 589 O 145.2 79.9 146.3 93.7 REMARK 620 6 SER C 430 OG 82.1 55.6 92.3 176.8 85.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D2004 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 539 OD1 REMARK 620 2 LEU D 589 O 79.0 REMARK 620 3 THR D 428 O 128.7 146.7 REMARK 620 4 SER D 430 OG 54.8 89.7 93.4 REMARK 620 5 SER D 432 OG 68.6 145.3 67.8 82.0 REMARK 620 6 HIS D 591 N 94.7 65.6 91.2 50.8 127.6 REMARK 620 7 VAL D 425 O 127.4 93.7 82.9 176.3 96.1 129.6 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 K A 2001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 2002 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 2003 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K D 2004 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XMP A 1901 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XMP C 1903
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P4R RELATED DB: PDB REMARK 900 SAME PROTEIN IN COMPLEX WITH FOLATE-BASE INHIBITOR REMARK 900 RELATED ID: 1PL0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ATIC IN COMPLEX WITH FOLATE- REMARK 900 BASED INHIBITOR, BW2315U89UC
DBREF 1PKX A 1 592 UNP P31939 PUR9_HUMAN 1 592 DBREF 1PKX B 1 592 UNP P31939 PUR9_HUMAN 1 592 DBREF 1PKX C 1 592 UNP P31939 PUR9_HUMAN 1 592 DBREF 1PKX D 1 592 UNP P31939 PUR9_HUMAN 1 592
SEQRES 1 A 592 MET ALA PRO GLY GLN LEU ALA LEU PHE SER VAL SER ASP SEQRES 2 A 592 LYS THR GLY LEU VAL GLU PHE ALA ARG ASN LEU THR ALA SEQRES 3 A 592 LEU GLY LEU ASN LEU VAL ALA SER GLY GLY THR ALA LYS SEQRES 4 A 592 ALA LEU ARG ASP ALA GLY LEU ALA VAL ARG ASP VAL SER SEQRES 5 A 592 GLU LEU THR GLY PHE PRO GLU MET LEU GLY GLY ARG VAL SEQRES 6 A 592 LYS THR LEU HIS PRO ALA VAL HIS ALA GLY ILE LEU ALA SEQRES 7 A 592 ARG ASN ILE PRO GLU ASP ASN ALA ASP MET ALA ARG LEU SEQRES 8 A 592 ASP PHE ASN LEU ILE ARG VAL VAL ALA CYS ASN LEU TYR SEQRES 9 A 592 PRO PHE VAL LYS THR VAL ALA SER PRO GLY VAL THR VAL SEQRES 10 A 592 GLU GLU ALA VAL GLU GLN ILE ASP ILE GLY GLY VAL THR SEQRES 11 A 592 LEU LEU ARG ALA ALA ALA LYS ASN HIS ALA ARG VAL THR SEQRES 12 A 592 VAL VAL CYS GLU PRO GLU ASP TYR VAL VAL VAL SER THR SEQRES 13 A 592 GLU MET GLN SER SER GLU SER LYS ASP THR SER LEU GLU SEQRES 14 A 592 THR ARG ARG GLN LEU ALA LEU LYS ALA PHE THR HIS THR SEQRES 15 A 592 ALA GLN TYR ASP GLU ALA ILE SER ASP TYR PHE ARG LYS SEQRES 16 A 592 GLN TYR SER LYS GLY VAL SER GLN MET PRO LEU ARG TYR SEQRES 17 A 592 GLY MET ASN PRO HIS GLN THR PRO ALA GLN LEU TYR THR SEQRES 18 A 592 LEU GLN PRO LYS LEU PRO ILE THR VAL LEU ASN GLY ALA SEQRES 19 A 592 PRO GLY PHE ILE ASN LEU CYS ASP ALA LEU ASN ALA TRP SEQRES 20 A 592 GLN LEU VAL LYS GLU LEU LYS GLU ALA LEU GLY ILE PRO SEQRES 21 A 592 ALA ALA ALA SER PHE LYS HIS VAL SER PRO ALA GLY ALA SEQRES 22 A 592 ALA VAL GLY ILE PRO LEU SER GLU ASP GLU ALA LYS VAL SEQRES 23 A 592 CYS MET VAL TYR ASP LEU TYR LYS THR LEU THR PRO ILE SEQRES 24 A 592 SER ALA ALA TYR ALA ARG ALA ARG GLY ALA ASP ARG MET SEQRES 25 A 592 SER SER PHE GLY ASP PHE VAL ALA LEU SER ASP VAL CYS SEQRES 26 A 592 ASP VAL PRO THR ALA LYS ILE ILE SER ARG GLU VAL SER SEQRES 27 A 592 ASP GLY ILE ILE ALA PRO GLY TYR GLU GLU GLU ALA LEU SEQRES 28 A 592 THR ILE LEU SER LYS LYS LYS ASN GLY ASN TYR CYS VAL SEQRES 29 A 592 LEU GLN MET ASP GLN SER TYR LYS PRO ASP GLU ASN GLU SEQRES 30 A 592 VAL ARG THR LEU PHE GLY LEU HIS LEU SER GLN LYS ARG SEQRES 31 A 592 ASN ASN GLY VAL VAL ASP LYS SER LEU PHE SER ASN VAL SEQRES 32 A 592 VAL THR LYS ASN LYS ASP LEU PRO GLU SER ALA LEU ARG SEQRES 33 A 592 ASP LEU ILE VAL ALA THR ILE ALA VAL LYS TYR THR GLN SEQRES 34 A 592 SER ASN SER VAL CYS TYR ALA LYS ASN GLY GLN VAL ILE SEQRES 35 A 592 GLY ILE GLY ALA GLY GLN GLN SER ARG ILE HIS CYS THR SEQRES 36 A 592 ARG LEU ALA GLY ASP LYS ALA ASN TYR TRP TRP LEU ARG SEQRES 37 A 592 HIS HIS PRO GLN VAL LEU SER MET LYS PHE LYS THR GLY SEQRES 38 A 592 VAL LYS ARG ALA GLU ILE SER ASN ALA ILE ASP GLN TYR SEQRES 39 A 592 VAL THR GLY THR ILE GLY GLU ASP GLU ASP LEU ILE LYS SEQRES 40 A 592 TRP LYS ALA LEU PHE GLU GLU VAL PRO GLU LEU LEU THR SEQRES 41 A 592 GLU ALA GLU LYS LYS GLU TRP VAL GLU LYS LEU THR GLU SEQRES 42 A 592 VAL SER ILE SER SER ASP ALA PHE PHE PRO PHE ARG ASP SEQRES 43 A 592 ASN VAL ASP ARG ALA LYS ARG SER GLY VAL ALA TYR ILE SEQRES 44 A 592 ALA ALA PRO SER GLY SER ALA ALA ASP LYS VAL VAL ILE SEQRES 45 A 592 GLU ALA CYS ASP GLU LEU GLY ILE ILE LEU ALA HIS THR SEQRES 46 A 592 ASN LEU ARG LEU PHE HIS HIS SEQRES 1 B 592 MET ALA PRO GLY GLN LEU ALA LEU PHE SER VAL SER ASP SEQRES 2 B 592 LYS THR GLY LEU VAL GLU PHE ALA ARG ASN LEU THR ALA SEQRES 3 B 592 LEU GLY LEU ASN LEU VAL ALA SER GLY GLY THR ALA LYS SEQRES 4 B 592 ALA LEU ARG ASP ALA GLY LEU ALA VAL ARG ASP VAL SER SEQRES 5 B 592 GLU LEU THR GLY PHE PRO GLU MET LEU GLY GLY ARG VAL SEQRES 6 B 592 LYS THR LEU HIS PRO ALA VAL HIS ALA GLY ILE LEU ALA SEQRES 7 B 592 ARG ASN ILE PRO GLU ASP ASN ALA ASP MET ALA ARG LEU SEQRES 8 B 592 ASP PHE ASN LEU ILE ARG VAL VAL ALA CYS ASN LEU TYR SEQRES 9 B 592 PRO PHE VAL LYS THR VAL ALA SER PRO GLY VAL THR VAL SEQRES 10 B 592 GLU GLU ALA VAL GLU GLN ILE ASP ILE GLY GLY VAL THR SEQRES 11 B 592 LEU LEU ARG ALA ALA ALA LYS ASN HIS ALA ARG VAL THR SEQRES 12 B 592 VAL VAL CYS GLU PRO GLU ASP TYR VAL VAL VAL SER THR SEQRES 13 B 592 GLU MET GLN SER SER GLU SER LYS ASP THR SER LEU GLU SEQRES 14 B 592 THR ARG ARG GLN LEU ALA LEU LYS ALA PHE THR HIS THR SEQRES 15 B 592 ALA GLN TYR ASP GLU ALA ILE SER ASP TYR PHE ARG LYS SEQRES 16 B 592 GLN TYR SER LYS GLY VAL SER GLN MET PRO LEU ARG TYR SEQRES 17 B 592 GLY MET ASN PRO HIS GLN THR PRO ALA GLN LEU TYR THR SEQRES 18 B 592 LEU GLN PRO LYS LEU PRO ILE THR VAL LEU ASN GLY ALA SEQRES 19 B 592 PRO GLY PHE ILE ASN LEU CYS ASP ALA LEU ASN ALA TRP SEQRES 20 B 592 GLN LEU VAL LYS GLU LEU LYS GLU ALA LEU GLY ILE PRO SEQRES 21 B 592 ALA ALA ALA SER PHE LYS HIS VAL SER PRO ALA GLY ALA SEQRES 22 B 592 ALA VAL GLY ILE PRO LEU SER GLU ASP GLU ALA LYS VAL SEQRES 23 B 592 CYS MET VAL TYR ASP LEU TYR LYS THR LEU THR PRO ILE SEQRES 24 B 592 SER ALA ALA TYR ALA ARG ALA ARG GLY ALA ASP ARG MET SEQRES 25 B 592 SER SER PHE GLY ASP PHE VAL ALA LEU SER ASP VAL CYS SEQRES 26 B 592 ASP VAL PRO THR ALA LYS ILE ILE SER ARG GLU VAL SER SEQRES 27 B 592 ASP GLY ILE ILE ALA PRO GLY TYR GLU GLU GLU ALA LEU SEQRES 28 B 592 THR ILE LEU SER LYS LYS LYS ASN GLY ASN TYR CYS VAL SEQRES 29 B 592 LEU GLN MET ASP GLN SER TYR LYS PRO ASP GLU ASN GLU SEQRES 30 B 592 VAL ARG THR LEU PHE GLY LEU HIS LEU SER GLN LYS ARG SEQRES 31 B 592 ASN ASN GLY VAL VAL ASP LYS SER LEU PHE SER ASN VAL SEQRES 32 B 592 VAL THR LYS ASN LYS ASP LEU PRO GLU SER ALA LEU ARG SEQRES 33 B 592 ASP LEU ILE VAL ALA THR ILE ALA VAL LYS TYR THR GLN SEQRES 34 B 592 SER ASN SER VAL CYS TYR ALA LYS ASN GLY GLN VAL ILE SEQRES 35 B 592 GLY ILE GLY ALA GLY GLN GLN SER ARG ILE HIS CYS THR SEQRES 36 B 592 ARG LEU ALA GLY ASP LYS ALA ASN TYR TRP TRP LEU ARG SEQRES 37 B 592 HIS HIS PRO GLN VAL LEU SER MET LYS PHE LYS THR GLY SEQRES 38 B 592 VAL LYS ARG ALA GLU ILE SER ASN ALA ILE ASP GLN TYR SEQRES 39 B 592 VAL THR GLY THR ILE GLY GLU ASP GLU ASP LEU ILE LYS SEQRES 40 B 592 TRP LYS ALA LEU PHE GLU GLU VAL PRO GLU LEU LEU THR SEQRES 41 B 592 GLU ALA GLU LYS LYS GLU TRP VAL GLU LYS LEU THR GLU SEQRES 42 B 592 VAL SER ILE SER SER ASP ALA PHE PHE PRO PHE ARG ASP SEQRES 43 B 592 ASN VAL ASP ARG ALA LYS ARG SER GLY VAL ALA TYR ILE SEQRES 44 B 592 ALA ALA PRO SER GLY SER ALA ALA ASP LYS VAL VAL ILE SEQRES 45 B 592 GLU ALA CYS ASP GLU LEU GLY ILE ILE LEU ALA HIS THR SEQRES 46 B 592 ASN LEU ARG LEU PHE HIS HIS SEQRES 1 C 592 MET ALA PRO GLY GLN LEU ALA LEU PHE SER VAL SER ASP SEQRES 2 C 592 LYS THR GLY LEU VAL GLU PHE ALA ARG ASN LEU THR ALA SEQRES 3 C 592 LEU GLY LEU ASN LEU VAL ALA SER GLY GLY THR ALA LYS SEQRES 4 C 592 ALA LEU ARG ASP ALA GLY LEU ALA VAL ARG ASP VAL SER SEQRES 5 C 592 GLU LEU THR GLY PHE PRO GLU MET LEU GLY GLY ARG VAL SEQRES 6 C 592 LYS THR LEU HIS PRO ALA VAL HIS ALA GLY ILE LEU ALA SEQRES 7 C 592 ARG ASN ILE PRO GLU ASP ASN ALA ASP MET ALA ARG LEU SEQRES 8 C 592 ASP PHE ASN LEU ILE ARG VAL VAL ALA CYS ASN LEU TYR SEQRES 9 C 592 PRO PHE VAL LYS THR VAL ALA SER PRO GLY VAL THR VAL SEQRES 10 C 592 GLU GLU ALA VAL GLU GLN ILE ASP ILE GLY GLY VAL THR SEQRES 11 C 592 LEU LEU ARG ALA ALA ALA LYS ASN HIS ALA ARG VAL THR SEQRES 12 C 592 VAL VAL CYS GLU PRO GLU ASP TYR VAL VAL VAL SER THR SEQRES 13 C 592 GLU MET GLN SER SER GLU SER LYS ASP THR SER LEU GLU SEQRES 14 C 592 THR ARG ARG GLN LEU ALA LEU LYS ALA PHE THR HIS THR SEQRES 15 C 592 ALA GLN TYR ASP GLU ALA ILE SER ASP TYR PHE ARG LYS SEQRES 16 C 592 GLN TYR SER LYS GLY VAL SER GLN MET PRO LEU ARG TYR SEQRES 17 C 592 GLY MET ASN PRO HIS GLN THR PRO ALA GLN LEU TYR THR SEQRES 18 C 592 LEU GLN PRO LYS LEU PRO ILE THR VAL LEU ASN GLY ALA SEQRES 19 C 592 PRO GLY PHE ILE ASN LEU CYS ASP ALA LEU ASN ALA TRP SEQRES 20 C 592 GLN LEU VAL LYS GLU LEU LYS GLU ALA LEU GLY ILE PRO SEQRES 21 C 592 ALA ALA ALA SER PHE LYS HIS VAL SER PRO ALA GLY ALA SEQRES 22 C 592 ALA VAL GLY ILE PRO LEU SER GLU ASP GLU ALA LYS VAL SEQRES 23 C 592 CYS MET VAL TYR ASP LEU TYR LYS THR LEU THR PRO ILE SEQRES 24 C 592 SER ALA ALA TYR ALA ARG ALA ARG GLY ALA ASP ARG MET SEQRES 25 C 592 SER SER PHE GLY ASP PHE VAL ALA LEU SER ASP VAL CYS SEQRES 26 C 592 ASP VAL PRO THR ALA LYS ILE ILE SER ARG GLU VAL SER SEQRES 27 C 592 ASP GLY ILE ILE ALA PRO GLY TYR GLU GLU GLU ALA LEU SEQRES 28 C 592 THR ILE LEU SER LYS LYS LYS ASN GLY ASN TYR CYS VAL SEQRES 29 C 592 LEU GLN MET ASP GLN SER TYR LYS PRO ASP GLU ASN GLU SEQRES 30 C 592 VAL ARG THR LEU PHE GLY LEU HIS LEU SER GLN LYS ARG SEQRES 31 C 592 ASN ASN GLY VAL VAL ASP LYS SER LEU PHE SER ASN VAL SEQRES 32 C 592 VAL THR LYS ASN LYS ASP LEU PRO GLU SER ALA LEU ARG SEQRES 33 C 592 ASP LEU ILE VAL ALA THR ILE ALA VAL LYS TYR THR GLN SEQRES 34 C 592 SER ASN SER VAL CYS TYR ALA LYS ASN GLY GLN VAL ILE SEQRES 35 C 592 GLY ILE GLY ALA GLY GLN GLN SER ARG ILE HIS CYS THR SEQRES 36 C 592 ARG LEU ALA GLY ASP LYS ALA ASN TYR TRP TRP LEU ARG SEQRES 37 C 592 HIS HIS PRO GLN VAL LEU SER MET LYS PHE LYS THR GLY SEQRES 38 C 592 VAL LYS ARG ALA GLU ILE SER ASN ALA ILE ASP GLN TYR SEQRES 39 C 592 VAL THR GLY THR ILE GLY GLU ASP GLU ASP LEU ILE LYS SEQRES 40 C 592 TRP LYS ALA LEU PHE GLU GLU VAL PRO GLU LEU LEU THR SEQRES 41 C 592 GLU ALA GLU LYS LYS GLU TRP VAL GLU LYS LEU THR GLU SEQRES 42 C 592 VAL SER ILE SER SER ASP ALA PHE PHE PRO PHE ARG ASP SEQRES 43 C 592 ASN VAL ASP ARG ALA LYS ARG SER GLY VAL ALA TYR ILE SEQRES 44 C 592 ALA ALA PRO SER GLY SER ALA ALA ASP LYS VAL VAL ILE SEQRES 45 C 592 GLU ALA CYS ASP GLU LEU GLY ILE ILE LEU ALA HIS THR SEQRES 46 C 592 ASN LEU ARG LEU PHE HIS HIS SEQRES 1 D 592 MET ALA PRO GLY GLN LEU ALA LEU PHE SER VAL SER ASP SEQRES 2 D 592 LYS THR GLY LEU VAL GLU PHE ALA ARG ASN LEU THR ALA SEQRES 3 D 592 LEU GLY LEU ASN LEU VAL ALA SER GLY GLY THR ALA LYS SEQRES 4 D 592 ALA LEU ARG ASP ALA GLY LEU ALA VAL ARG ASP VAL SER SEQRES 5 D 592 GLU LEU THR GLY PHE PRO GLU MET LEU GLY GLY ARG VAL SEQRES 6 D 592 LYS THR LEU HIS PRO ALA VAL HIS ALA GLY ILE LEU ALA SEQRES 7 D 592 ARG ASN ILE PRO GLU ASP ASN ALA ASP MET ALA ARG LEU SEQRES 8 D 592 ASP PHE ASN LEU ILE ARG VAL VAL ALA CYS ASN LEU TYR SEQRES 9 D 592 PRO PHE VAL LYS THR VAL ALA SER PRO GLY VAL THR VAL SEQRES 10 D 592 GLU GLU ALA VAL GLU GLN ILE ASP ILE GLY GLY VAL THR SEQRES 11 D 592 LEU LEU ARG ALA ALA ALA LYS ASN HIS ALA ARG VAL THR SEQRES 12 D 592 VAL VAL CYS GLU PRO GLU ASP TYR VAL VAL VAL SER THR SEQRES 13 D 592 GLU MET GLN SER SER GLU SER LYS ASP THR SER LEU GLU SEQRES 14 D 592 THR ARG ARG GLN LEU ALA LEU LYS ALA PHE THR HIS THR SEQRES 15 D 592 ALA GLN TYR ASP GLU ALA ILE SER ASP TYR PHE ARG LYS SEQRES 16 D 592 GLN TYR SER LYS GLY VAL SER GLN MET PRO LEU ARG TYR SEQRES 17 D 592 GLY MET ASN PRO HIS GLN THR PRO ALA GLN LEU TYR THR SEQRES 18 D 592 LEU GLN PRO LYS LEU PRO ILE THR VAL LEU ASN GLY ALA SEQRES 19 D 592 PRO GLY PHE ILE ASN LEU CYS ASP ALA LEU ASN ALA TRP SEQRES 20 D 592 GLN LEU VAL LYS GLU LEU LYS GLU ALA LEU GLY ILE PRO SEQRES 21 D 592 ALA ALA ALA SER PHE LYS HIS VAL SER PRO ALA GLY ALA SEQRES 22 D 592 ALA VAL GLY ILE PRO LEU SER GLU ASP GLU ALA LYS VAL SEQRES 23 D 592 CYS MET VAL TYR ASP LEU TYR LYS THR LEU THR PRO ILE SEQRES 24 D 592 SER ALA ALA TYR ALA ARG ALA ARG GLY ALA ASP ARG MET SEQRES 25 D 592 SER SER PHE GLY ASP PHE VAL ALA LEU SER ASP VAL CYS SEQRES 26 D 592 ASP VAL PRO THR ALA LYS ILE ILE SER ARG GLU VAL SER SEQRES 27 D 592 ASP GLY ILE ILE ALA PRO GLY TYR GLU GLU GLU ALA LEU SEQRES 28 D 592 THR ILE LEU SER LYS LYS LYS ASN GLY ASN TYR CYS VAL SEQRES 29 D 592 LEU GLN MET ASP GLN SER TYR LYS PRO ASP GLU ASN GLU SEQRES 30 D 592 VAL ARG THR LEU PHE GLY LEU HIS LEU SER GLN LYS ARG SEQRES 31 D 592 ASN ASN GLY VAL VAL ASP LYS SER LEU PHE SER ASN VAL SEQRES 32 D 592 VAL THR LYS ASN LYS ASP LEU PRO GLU SER ALA LEU ARG SEQRES 33 D 592 ASP LEU ILE VAL ALA THR ILE ALA VAL LYS TYR THR GLN SEQRES 34 D 592 SER ASN SER VAL CYS TYR ALA LYS ASN GLY GLN VAL ILE SEQRES 35 D 592 GLY ILE GLY ALA GLY GLN GLN SER ARG ILE HIS CYS THR SEQRES 36 D 592 ARG LEU ALA GLY ASP LYS ALA ASN TYR TRP TRP LEU ARG SEQRES 37 D 592 HIS HIS PRO GLN VAL LEU SER MET LYS PHE LYS THR GLY SEQRES 38 D 592 VAL LYS ARG ALA GLU ILE SER ASN ALA ILE ASP GLN TYR SEQRES 39 D 592 VAL THR GLY THR ILE GLY GLU ASP GLU ASP LEU ILE LYS SEQRES 40 D 592 TRP LYS ALA LEU PHE GLU GLU VAL PRO GLU LEU LEU THR SEQRES 41 D 592 GLU ALA GLU LYS LYS GLU TRP VAL GLU LYS LEU THR GLU SEQRES 42 D 592 VAL SER ILE SER SER ASP ALA PHE PHE PRO PHE ARG ASP SEQRES 43 D 592 ASN VAL ASP ARG ALA LYS ARG SER GLY VAL ALA TYR ILE SEQRES 44 D 592 ALA ALA PRO SER GLY SER ALA ALA ASP LYS VAL VAL ILE SEQRES 45 D 592 GLU ALA CYS ASP GLU LEU GLY ILE ILE LEU ALA HIS THR SEQRES 46 D 592 ASN LEU ARG LEU PHE HIS HIS
HET K A2001 1 HET K B2002 1 HET K C2003 1 HET K D2004 1 HET XMP A1901 24 HET XMP C1903 24
HETNAM K POTASSIUM ION HETNAM XMP XANTHOSINE-5'-MONOPHOSPHATE
HETSYN XMP 5-MONOPHOSPHATE-9-BETA-D-RIBOFURANOSYL XANTHINE
FORMUL 5 K 4(K 1+) FORMUL 9 XMP 2(C10 H14 N4 O9 P 1+) FORMUL 11 HOH *977(H2 O)
HELIX 1 1 GLY A 16 ALA A 26 1 11 HELIX 2 2 SER A 34 ASP A 43 1 10 HELIX 3 3 VAL A 51 GLY A 56 1 6 HELIX 4 4 HIS A 69 ALA A 78 1 10 HELIX 5 5 ILE A 81 ASP A 92 1 12 HELIX 6 6 PRO A 105 SER A 112 1 8 HELIX 7 7 THR A 116 GLN A 123 1 8 HELIX 8 8 ILE A 126 ASN A 138 1 13 HELIX 9 9 GLU A 147 GLU A 149 5 3 HELIX 10 10 ASP A 150 SER A 161 1 12 HELIX 11 11 SER A 167 SER A 198 1 32 HELIX 12 12 GLY A 236 GLY A 258 1 23 HELIX 13 13 SER A 280 CYS A 287 1 8 HELIX 14 14 VAL A 289 LEU A 296 5 8 HELIX 15 15 THR A 297 ALA A 309 1 13 HELIX 16 16 ASP A 326 ARG A 335 1 10 HELIX 17 17 GLU A 347 ASN A 361 1 15 HELIX 18 18 ASP A 396 SER A 401 5 6 HELIX 19 19 PRO A 411 TYR A 427 1 17 HELIX 20 20 SER A 450 ARG A 468 1 19 HELIX 21 21 HIS A 470 SER A 475 1 6 HELIX 22 22 ALA A 485 GLY A 497 1 13 HELIX 23 23 ASP A 502 ALA A 510 1 9 HELIX 24 24 THR A 520 GLU A 529 1 10 HELIX 25 25 ARG A 545 ARG A 553 1 9 HELIX 26 26 ALA A 567 GLY A 579 1 13 HELIX 27 27 GLY B 16 LEU B 27 1 12 HELIX 28 28 SER B 34 ALA B 44 1 11 HELIX 29 29 VAL B 51 GLY B 56 1 6 HELIX 30 30 MET B 60 ARG B 64 5 5 HELIX 31 31 HIS B 69 ALA B 78 1 10 HELIX 32 32 ILE B 81 ASP B 92 1 12 HELIX 33 33 PRO B 105 SER B 112 1 8 HELIX 34 34 THR B 116 GLN B 123 1 8 HELIX 35 35 ILE B 126 ASN B 138 1 13 HELIX 36 36 GLU B 147 GLU B 149 5 3 HELIX 37 37 ASP B 150 SER B 161 1 12 HELIX 38 38 SER B 167 SER B 198 1 32 HELIX 39 39 GLY B 236 GLY B 258 1 23 HELIX 40 40 SER B 280 CYS B 287 1 8 HELIX 41 41 VAL B 289 LEU B 296 5 8 HELIX 42 42 THR B 297 ALA B 309 1 13 HELIX 43 43 ASP B 326 ARG B 335 1 10 HELIX 44 44 GLU B 347 SER B 355 1 9 HELIX 45 45 LYS B 356 ASN B 361 5 6 HELIX 46 46 ASP B 396 SER B 401 5 6 HELIX 47 47 PRO B 411 TYR B 427 1 17 HELIX 48 48 SER B 450 ARG B 468 1 19 HELIX 49 49 HIS B 470 SER B 475 1 6 HELIX 50 50 LYS B 483 GLY B 497 1 15 HELIX 51 51 ASP B 502 ALA B 510 1 9 HELIX 52 52 THR B 520 GLU B 529 1 10 HELIX 53 53 ARG B 545 ARG B 553 1 9 HELIX 54 54 ALA B 567 GLY B 579 1 13 HELIX 55 55 GLY C 16 LEU C 27 1 12 HELIX 56 56 SER C 34 ALA C 44 1 11 HELIX 57 57 VAL C 51 GLY C 56 1 6 HELIX 58 58 HIS C 69 ALA C 78 1 10 HELIX 59 59 ILE C 81 LEU C 91 1 11 HELIX 60 60 PRO C 105 SER C 112 1 8 HELIX 61 61 THR C 116 GLU C 122 1 7 HELIX 62 62 ILE C 126 ASN C 138 1 13 HELIX 63 63 GLU C 147 GLU C 149 5 3 HELIX 64 64 ASP C 150 SER C 160 1 11 HELIX 65 65 SER C 167 SER C 198 1 32 HELIX 66 66 GLY C 236 GLY C 258 1 23 HELIX 67 67 SER C 280 CYS C 287 1 8 HELIX 68 68 VAL C 289 LEU C 296 5 8 HELIX 69 69 THR C 297 ALA C 309 1 13 HELIX 70 70 ASP C 326 ARG C 335 1 10 HELIX 71 71 GLU C 347 ASN C 361 1 15 HELIX 72 72 ASP C 396 SER C 401 5 6 HELIX 73 73 PRO C 411 TYR C 427 1 17 HELIX 74 74 SER C 450 ARG C 468 1 19 HELIX 75 75 HIS C 470 SER C 475 1 6 HELIX 76 76 LYS C 483 GLY C 497 1 15 HELIX 77 77 ASP C 502 ALA C 510 1 9 HELIX 78 78 THR C 520 GLU C 529 1 10 HELIX 79 79 ARG C 545 ARG C 553 1 9 HELIX 80 80 ALA C 567 GLY C 579 1 13 HELIX 81 81 GLY D 16 LEU D 27 1 12 HELIX 82 82 SER D 34 ALA D 44 1 11 HELIX 83 83 VAL D 51 GLY D 56 1 6 HELIX 84 84 MET D 60 ARG D 64 5 5 HELIX 85 85 HIS D 69 ALA D 78 1 10 HELIX 86 86 ILE D 81 ASP D 92 1 12 HELIX 87 87 PRO D 105 SER D 112 1 8 HELIX 88 88 THR D 116 GLN D 123 1 8 HELIX 89 89 ILE D 126 ASN D 138 1 13 HELIX 90 90 GLU D 149 SER D 161 1 13 HELIX 91 91 SER D 167 SER D 198 1 32 HELIX 92 92 GLY D 236 GLY D 258 1 23 HELIX 93 93 SER D 280 CYS D 287 1 8 HELIX 94 94 VAL D 289 LEU D 296 5 8 HELIX 95 95 THR D 297 ALA D 309 1 13 HELIX 96 96 ASP D 326 ARG D 335 1 10 HELIX 97 97 GLU D 347 LYS D 357 1 11 HELIX 98 98 LYS D 358 ASN D 361 5 4 HELIX 99 99 LYS D 397 SER D 401 5 5 HELIX 100 100 PRO D 411 TYR D 427 1 17 HELIX 101 101 SER D 450 ARG D 468 1 19 HELIX 102 102 HIS D 470 SER D 475 1 6 HELIX 103 103 LYS D 483 GLY D 497 1 15 HELIX 104 104 ASP D 502 ALA D 510 1 9 HELIX 105 105 THR D 520 GLU D 529 1 10 HELIX 106 106 ARG D 545 ARG D 553 1 9 HELIX 107 107 ALA D 567 GLY D 579 1 13
SHEET 1 A 5 ARG A 49 ASP A 50 0 SHEET 2 A 5 ASN A 30 ALA A 33 1 N ALA A 33 O ARG A 49 SHEET 3 A 5 LEU A 6 SER A 10 1 N PHE A 9 O VAL A 32 SHEET 4 A 5 ILE A 96 CYS A 101 1 O ARG A 97 N LEU A 6 SHEET 5 A 5 THR A 143 VAL A 145 1 O VAL A 145 N VAL A 99 SHEET 1 B 4 GLN A 203 LEU A 206 0 SHEET 2 B 4 ALA A 217 TYR A 220 -1 O LEU A 219 N MET A 204 SHEET 3 B 4 LEU B 384 LYS B 389 -1 O SER B 387 N GLN A 218 SHEET 4 B 4 ASN B 376 LEU B 381 -1 N GLU B 377 O GLN B 388 SHEET 1 C 6 ILE A 228 ASN A 232 0 SHEET 2 C 6 CYS A 363 MET A 367 -1 O GLN A 366 N THR A 229 SHEET 3 C 6 SER A 338 ALA A 343 1 N ALA A 343 O MET A 367 SHEET 4 C 6 ASP A 317 LEU A 321 1 N VAL A 319 O GLY A 340 SHEET 5 C 6 ALA A 261 LYS A 266 -1 N PHE A 265 O PHE A 318 SHEET 6 C 6 SER A 269 VAL A 275 -1 O ALA A 271 N SER A 264 SHEET 1 D 4 ASN A 376 LEU A 381 0 SHEET 2 D 4 LEU A 384 LYS A 389 -1 O LEU A 384 N LEU A 381 SHEET 3 D 4 ALA B 217 TYR B 220 -1 O GLN B 218 N SER A 387 SHEET 4 D 4 GLN B 203 LEU B 206 -1 N MET B 204 O LEU B 219 SHEET 1 E 5 GLN A 440 GLY A 445 0 SHEET 2 E 5 VAL A 433 LYS A 437 -1 N TYR A 435 O GLY A 443 SHEET 3 E 5 VAL A 534 SER A 538 -1 O SER A 535 N ALA A 436 SHEET 4 E 5 VAL A 556 PRO A 562 1 O ALA A 557 N VAL A 534 SHEET 5 E 5 ILE A 581 THR A 585 1 O ALA A 583 N ILE A 559 SHEET 1 F 5 ARG B 49 ASP B 50 0 SHEET 2 F 5 ASN B 30 ALA B 33 1 N ALA B 33 O ARG B 49 SHEET 3 F 5 LEU B 6 VAL B 11 1 N ALA B 7 O ASN B 30 SHEET 4 F 5 ILE B 96 ASN B 102 1 O VAL B 98 N LEU B 8 SHEET 5 F 5 THR B 143 VAL B 145 1 O VAL B 145 N VAL B 99 SHEET 1 G 6 ILE B 228 ASN B 232 0 SHEET 2 G 6 CYS B 363 MET B 367 -1 O GLN B 366 N THR B 229 SHEET 3 G 6 SER B 338 ALA B 343 1 N ILE B 341 O LEU B 365 SHEET 4 G 6 ASP B 317 LEU B 321 1 N ASP B 317 O ASP B 339 SHEET 5 G 6 ALA B 261 LYS B 266 -1 N PHE B 265 O PHE B 318 SHEET 6 G 6 SER B 269 VAL B 275 -1 O ALA B 271 N SER B 264 SHEET 1 H 5 GLN B 440 GLY B 445 0 SHEET 2 H 5 VAL B 433 LYS B 437 -1 N TYR B 435 O GLY B 443 SHEET 3 H 5 VAL B 534 SER B 538 -1 O SER B 535 N ALA B 436 SHEET 4 H 5 VAL B 556 PRO B 562 1 O ALA B 557 N VAL B 534 SHEET 5 H 5 ILE B 581 THR B 585 1 O ALA B 583 N ILE B 559 SHEET 1 I 5 ARG C 49 ASP C 50 0 SHEET 2 I 5 ASN C 30 ALA C 33 1 N ALA C 33 O ARG C 49 SHEET 3 I 5 LEU C 6 SER C 10 1 N PHE C 9 O VAL C 32 SHEET 4 I 5 ILE C 96 CYS C 101 1 O ARG C 97 N LEU C 6 SHEET 5 I 5 THR C 143 VAL C 145 1 O VAL C 145 N VAL C 99 SHEET 1 J 4 GLN C 203 LEU C 206 0 SHEET 2 J 4 ALA C 217 TYR C 220 -1 O LEU C 219 N MET C 204 SHEET 3 J 4 LEU D 384 LYS D 389 -1 O SER D 387 N GLN C 218 SHEET 4 J 4 ASN D 376 LEU D 381 -1 N GLU D 377 O GLN D 388 SHEET 1 K 6 ILE C 228 ASN C 232 0 SHEET 2 K 6 CYS C 363 MET C 367 -1 O GLN C 366 N THR C 229 SHEET 3 K 6 SER C 338 ALA C 343 1 N ILE C 341 O LEU C 365 SHEET 4 K 6 ASP C 317 LEU C 321 1 N VAL C 319 O GLY C 340 SHEET 5 K 6 ALA C 261 LYS C 266 -1 N PHE C 265 O PHE C 318 SHEET 6 K 6 SER C 269 VAL C 275 -1 O ALA C 271 N SER C 264 SHEET 1 L 4 ASN C 376 LEU C 381 0 SHEET 2 L 4 LEU C 384 LYS C 389 -1 O LEU C 384 N LEU C 381 SHEET 3 L 4 ALA D 217 TYR D 220 -1 O TYR D 220 N HIS C 385 SHEET 4 L 4 GLN D 203 LEU D 206 -1 N MET D 204 O LEU D 219 SHEET 1 M 5 GLN C 440 GLY C 445 0 SHEET 2 M 5 VAL C 433 LYS C 437 -1 N TYR C 435 O GLY C 443 SHEET 3 M 5 VAL C 534 SER C 538 -1 O SER C 535 N ALA C 436 SHEET 4 M 5 VAL C 556 PRO C 562 1 O ALA C 557 N VAL C 534 SHEET 5 M 5 ILE C 581 THR C 585 1 O ALA C 583 N ILE C 559 SHEET 1 N 5 ARG D 49 ASP D 50 0 SHEET 2 N 5 ASN D 30 ALA D 33 1 N ALA D 33 O ARG D 49 SHEET 3 N 5 LEU D 6 VAL D 11 1 N ALA D 7 O VAL D 32 SHEET 4 N 5 ILE D 96 ASN D 102 1 O VAL D 98 N LEU D 8 SHEET 5 N 5 THR D 143 VAL D 145 1 O VAL D 145 N VAL D 99 SHEET 1 O 6 ILE D 228 ASN D 232 0 SHEET 2 O 6 CYS D 363 MET D 367 -1 O GLN D 366 N THR D 229 SHEET 3 O 6 SER D 338 ALA D 343 1 N ILE D 341 O LEU D 365 SHEET 4 O 6 ASP D 317 LEU D 321 1 N VAL D 319 O GLY D 340 SHEET 5 O 6 ALA D 261 LYS D 266 -1 N PHE D 265 O PHE D 318 SHEET 6 O 6 SER D 269 VAL D 275 -1 O ALA D 271 N SER D 264 SHEET 1 P 5 GLN D 440 GLY D 445 0 SHEET 2 P 5 VAL D 433 LYS D 437 -1 N TYR D 435 O GLY D 443 SHEET 3 P 5 VAL D 534 SER D 538 -1 O SER D 535 N ALA D 436 SHEET 4 P 5 VAL D 556 PRO D 562 1 O ALA D 560 N ILE D 536 SHEET 5 P 5 ILE D 581 THR D 585 1 O ALA D 583 N ILE D 559
LINK K K A2001 OD1 ASP A 539 1555 1555 2.92 LINK K K A2001 O VAL A 425 1555 1555 2.58 LINK K K A2001 O LEU A 589 1555 1555 2.83 LINK K K A2001 O THR A 428 1555 1555 2.60 LINK K K A2001 OG SER A 432 1555 1555 2.97 LINK K K A2001 OG SER A 430 1555 1555 3.05 LINK K K B2002 OG SER B 432 1555 1555 2.86 LINK K K B2002 OD1 ASP B 539 1555 1555 2.74 LINK K K B2002 O THR B 428 1555 1555 2.74 LINK K K B2002 O VAL B 425 1555 1555 2.69 LINK K K B2002 OG SER B 430 1555 1555 2.97 LINK K K B2002 O LEU B 589 1555 1555 2.69 LINK K K C2003 OG SER C 432 1555 1555 2.98 LINK K K C2003 OD1 ASP C 539 1555 1555 2.90 LINK K K C2003 O THR C 428 1555 1555 2.57 LINK K K C2003 O VAL C 425 1555 1555 2.65 LINK K K C2003 O LEU C 589 1555 1555 2.77 LINK K K C2003 OG SER C 430 1555 1555 3.07 LINK K K D2004 OD1 ASP D 539 1555 1555 2.81 LINK K K D2004 O LEU D 589 1555 1555 2.70 LINK K K D2004 O THR D 428 1555 1555 2.67 LINK K K D2004 OG SER D 430 1555 1555 3.03 LINK K K D2004 OG SER D 432 1555 1555 2.79 LINK K K D2004 N HIS D 591 1555 1555 3.68 LINK K K D2004 O VAL D 425 1555 1555 2.67
CISPEP 1 THR A 215 PRO A 216 0 0.32 CISPEP 2 SER A 430 ASN A 431 0 -0.72 CISPEP 3 THR B 215 PRO B 216 0 -0.32 CISPEP 4 SER B 430 ASN B 431 0 -0.67 CISPEP 5 THR C 215 PRO C 216 0 0.78 CISPEP 6 SER C 430 ASN C 431 0 -2.09 CISPEP 7 THR D 215 PRO D 216 0 -0.87 CISPEP 8 SER D 430 ASN D 431 0 -0.61
SITE 1 AC1 7 VAL A 425 THR A 428 SER A 430 SER A 432 SITE 2 AC1 7 ASP A 539 LEU A 589 HIS A 591 SITE 1 AC2 6 VAL B 425 THR B 428 SER B 430 SER B 432 SITE 2 AC2 6 ASP B 539 LEU B 589 SITE 1 AC3 7 VAL C 425 THR C 428 SER C 430 SER C 432 SITE 2 AC3 7 ASP C 539 LEU C 589 HIS C 591 SITE 1 AC4 7 VAL D 425 THR D 428 SER D 430 SER D 432 SITE 2 AC4 7 ASP D 539 LEU D 589 HIS D 591 SITE 1 AC5 18 SER A 10 VAL A 11 SER A 12 LYS A 14 SITE 2 AC5 18 SER A 34 GLY A 36 THR A 37 ARG A 64 SITE 3 AC5 18 LYS A 66 THR A 67 CYS A 101 ASN A 102 SITE 4 AC5 18 LEU A 103 TYR A 104 ASP A 125 ILE A 126 SITE 5 AC5 18 GLY A 127 GLY A 128 SITE 1 AC6 19 SER C 10 VAL C 11 SER C 12 LYS C 14 SITE 2 AC6 19 SER C 34 GLY C 36 THR C 37 ARG C 64 SITE 3 AC6 19 LYS C 66 THR C 67 CYS C 101 ASN C 102 SITE 4 AC6 19 LEU C 103 TYR C 104 ASP C 125 ILE C 126 SITE 5 AC6 19 GLY C 127 GLY C 128 HOH C2074
CRYST1 77.520 93.560 179.880 90.00 91.09 90.00 P 1 21 1 8
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 0.012900 0.000000 0.000245 0.00000
SCALE2 0.000000 0.010688 0.000000 0.00000
SCALE3 0.000000 0.000000 0.005560 0.00000