HEADER TRANSFERASE/TRANSFERASE INHIBITOR 22-MAY-15 4ZZ0 TITLE HUMAN GAR TRANSFORMYLASE IN COMPLEX WITH GAR AND (S)-2-(8-(2-AMINO-4- TITLE 2 OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDIN-6-YL)OCTANAMIDO) TITLE 3 PENTANEDIOIC ACID (AGF147) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GAR TRANSFORMYLASE DOMAIN; COMPND 5 EC: 2.1.2.2; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GART, PGFT, PRGS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS GAR TRANSFORMYLASE, ANTIFOLATE, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.M.DEIS,C.E.DANN III REVDAT 5 27-SEP-23 4ZZ0 1 REMARK REVDAT 4 04-DEC-19 4ZZ0 1 REMARK REVDAT 3 20-SEP-17 4ZZ0 1 REMARK REVDAT 2 22-FEB-17 4ZZ0 1 JRNL REVDAT 1 20-APR-16 4ZZ0 0 JRNL AUTH S.M.DEIS,A.DOSHI,Z.HOU,L.H.MATHERLY,A.GANGJEE,C.E.DANN JRNL TITL STRUCTURAL AND ENZYMATIC ANALYSIS OF TUMOR-TARGETED JRNL TITL 2 ANTIFOLATES THAT INHIBIT GLYCINAMIDE RIBONUCLEOTIDE JRNL TITL 3 FORMYLTRANSFERASE. JRNL REF BIOCHEMISTRY V. 55 4574 2016 JRNL REFN ISSN 1520-4995 JRNL PMID 27439469 JRNL DOI 10.1021/ACS.BIOCHEM.6B00412 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX PHENIX.REFINE 1.9 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 39661 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 39.7808 - 3.9728 0.99 2867 153 0.1384 0.1743 REMARK 3 2 3.9728 - 3.1537 1.00 2773 146 0.1493 0.1669 REMARK 3 3 3.1537 - 2.7552 1.00 2769 152 0.1731 0.2064 REMARK 3 4 2.7552 - 2.5033 1.00 2705 139 0.1744 0.2020 REMARK 3 5 2.5033 - 2.3239 1.00 2744 147 0.1633 0.2179 REMARK 3 6 2.3239 - 2.1869 1.00 2717 143 0.1518 0.1570 REMARK 3 7 2.1869 - 2.0774 1.00 2723 145 0.1514 0.1556 REMARK 3 8 2.0774 - 1.9870 1.00 2691 143 0.1630 0.1959 REMARK 3 9 1.9870 - 1.9105 1.00 2716 141 0.1659 0.1836 REMARK 3 10 1.9105 - 1.8446 1.00 2668 144 0.1587 0.1906 REMARK 3 11 1.8446 - 1.7869 1.00 2689 138 0.1679 0.1891 REMARK 3 12 1.7869 - 1.7358 1.00 2722 144 0.1739 0.1787 REMARK 3 13 1.7358 - 1.6901 0.99 2656 138 0.1937 0.2167 REMARK 3 14 1.6901 - 1.6489 0.83 2223 125 0.2149 0.2310 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.390 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.31 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 1720 REMARK 3 ANGLE : 1.153 2354 REMARK 3 CHIRALITY : 0.049 272 REMARK 3 PLANARITY : 0.006 311 REMARK 3 DIHEDRAL : 13.614 645 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 808 THROUGH 835 ) REMARK 3 ORIGIN FOR THE GROUP (A): -41.6753 23.2051 -24.3986 REMARK 3 T TENSOR REMARK 3 T11: 0.1506 T22: 0.0633 REMARK 3 T33: 0.0926 T12: 0.0087 REMARK 3 T13: 0.0110 T23: -0.0192 REMARK 3 L TENSOR REMARK 3 L11: 1.4588 L22: 0.8104 REMARK 3 L33: 3.3543 L12: -0.1150 REMARK 3 L13: -0.9831 L23: 0.7514 REMARK 3 S TENSOR REMARK 3 S11: 0.1043 S12: 0.0707 S13: 0.1275 REMARK 3 S21: -0.2069 S22: -0.0529 S23: -0.0039 REMARK 3 S31: -0.3609 S32: -0.1194 S33: -0.0565 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 836 THROUGH 855 ) REMARK 3 ORIGIN FOR THE GROUP (A): -35.8049 30.6708 -29.9935 REMARK 3 T TENSOR REMARK 3 T11: 0.3565 T22: 0.0989 REMARK 3 T33: 0.2179 T12: -0.0320 REMARK 3 T13: 0.0412 T23: -0.0022 REMARK 3 L TENSOR REMARK 3 L11: 2.9185 L22: 1.1875 REMARK 3 L33: 4.1361 L12: 1.3363 REMARK 3 L13: -1.4044 L23: -1.2141 REMARK 3 S TENSOR REMARK 3 S11: -0.0388 S12: 0.1785 S13: 0.4561 REMARK 3 S21: -0.4905 S22: 0.1485 S23: 0.0859 REMARK 3 S31: -0.6115 S32: 0.0614 S33: -0.1448 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 856 THROUGH 884 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.3814 30.8232 -25.0010 REMARK 3 T TENSOR REMARK 3 T11: 0.3056 T22: 0.2328 REMARK 3 T33: 0.3696 T12: -0.3108 REMARK 3 T13: 0.1738 T23: -0.1388 REMARK 3 L TENSOR REMARK 3 L11: 1.1624 L22: 0.9320 REMARK 3 L33: 0.8407 L12: -0.5132 REMARK 3 L13: 0.5282 L23: 0.3906 REMARK 3 S TENSOR REMARK 3 S11: -0.0256 S12: 0.2474 S13: 0.5237 REMARK 3 S21: -0.4856 S22: 0.1530 S23: -0.4860 REMARK 3 S31: -0.7810 S32: 0.7915 S33: -0.0788 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 885 THROUGH 954 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.6116 13.4877 -28.0898 REMARK 3 T TENSOR REMARK 3 T11: 0.0868 T22: 0.1478 REMARK 3 T33: 0.1285 T12: -0.0311 REMARK 3 T13: 0.0114 T23: -0.0433 REMARK 3 L TENSOR REMARK 3 L11: 0.5535 L22: 1.1307 REMARK 3 L33: 1.0585 L12: -0.1855 REMARK 3 L13: -0.2856 L23: 0.8530 REMARK 3 S TENSOR REMARK 3 S11: 0.0421 S12: -0.1186 S13: 0.1172 REMARK 3 S21: -0.0341 S22: 0.1791 S23: -0.2582 REMARK 3 S31: -0.0943 S32: 0.3063 S33: -0.1658 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 955 THROUGH 992 ) REMARK 3 ORIGIN FOR THE GROUP (A): -39.5007 10.1060 -34.4658 REMARK 3 T TENSOR REMARK 3 T11: 0.0511 T22: 0.0490 REMARK 3 T33: 0.0692 T12: -0.0096 REMARK 3 T13: -0.0002 T23: -0.0032 REMARK 3 L TENSOR REMARK 3 L11: 0.7655 L22: 0.7633 REMARK 3 L33: 3.3280 L12: -0.2501 REMARK 3 L13: -0.6446 L23: 0.2187 REMARK 3 S TENSOR REMARK 3 S11: 0.0126 S12: 0.0243 S13: 0.0717 REMARK 3 S21: -0.0410 S22: 0.0567 S23: -0.0014 REMARK 3 S31: -0.0297 S32: -0.0087 S33: -0.0424 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 993 THROUGH 1007 ) REMARK 3 ORIGIN FOR THE GROUP (A): -34.0489 7.9790 -12.6536 REMARK 3 T TENSOR REMARK 3 T11: 0.2382 T22: 0.2683 REMARK 3 T33: 0.2093 T12: 0.0776 REMARK 3 T13: -0.0179 T23: 0.0174 REMARK 3 L TENSOR REMARK 3 L11: 7.4829 L22: 2.4844 REMARK 3 L33: 3.7827 L12: -2.1464 REMARK 3 L13: 0.3087 L23: -0.0753 REMARK 3 S TENSOR REMARK 3 S11: -0.3580 S12: -0.5430 S13: -0.3626 REMARK 3 S21: 0.7057 S22: 0.1273 S23: -0.4932 REMARK 3 S31: 0.4977 S32: 0.7192 S33: 0.1520 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4ZZ0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000210128. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-AUG-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0001 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK SI(111) SAGITALLY REMARK 200 FOCUSED MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : RDI CMOS_8M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40099 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.45300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER 2.5.6 REMARK 200 STARTING MODEL: 4X78 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18 % PEG4000, 2 % PEG400, 0.33 M NACL, REMARK 280 PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.93933 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.46967 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 33.46967 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 66.93933 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 807 REMARK 465 LYS A 1008 REMARK 465 GLU A 1009 REMARK 465 GLU A 1010 REMARK 465 HIS A 1011 REMARK 465 HIS A 1012 REMARK 465 HIS A 1013 REMARK 465 HIS A 1014 REMARK 465 HIS A 1015 REMARK 465 HIS A 1016 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 GLU A1000 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 PRO A 916 49.99 -88.57 REMARK 500 THR A 939 -151.45 -125.71 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 A1392 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A1393 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH A1394 DISTANCE = 6.64 ANGSTROMS REMARK 525 HOH A1395 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH A1396 DISTANCE = 7.69 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GAR A 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3YE A 1102 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4EW2 RELATED DB: PDB REMARK 900 4EW2 IS THE SAME PROTEIN COMPLEXED WITH 10S-METHYLTHIO-DDATHF REMARK 900 RELATED ID: 4EW3 RELATED DB: PDB REMARK 900 4EW3 IS THE SAME PROTEIN COMPLEXED WITH 10R-METHYLTHIO-DDATHF REMARK 900 RELATED ID: 1RBM RELATED DB: PDB REMARK 900 1RBM IS THE SAME PROTEIN COMPLEXED WITH POLYGLUTAMINATED 10- REMARK 900 (TRIFLUOROACETYL)-5,10-DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1RBQ RELATED DB: PDB REMARK 900 1RBQ IS THE SAME PROTEIN COMPLEXED WITH 10-(TRIFLUOROACETYL)-5,10- REMARK 900 DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1RBY RELATED DB: PDB REMARK 900 1RBY IS THE SAME PROTEIN COMPLEXED WITH 10-(TRIFLUOROACETYL)-5,10- REMARK 900 DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID AND BETA-GAR REMARK 900 RELATED ID: 1RBZ RELATED DB: PDB REMARK 900 1RBZ IS THE SAME PROTEIN COMPLEXED WITH POLYGLUTAMINATED 10- REMARK 900 (TRIFLUOROACETYL)-5,10-DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1RC0 RELATED DB: PDB REMARK 900 1RC0 IS THE SAME PROTEIN COMPLEXED WITH POLYGLUTAMINATED 10- REMARK 900 (TRIFLUOROACETYL)-5,10-DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1RC1 RELATED DB: PDB REMARK 900 1RC1 IS THE SAME PROTEIN COMPLEXED WITH POLYGLUTAMINATED 10- REMARK 900 (TRIFLUOROACETYL)-5,10-DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1NJS RELATED DB: PDB REMARK 900 1NJS IS THE SAME PROTEIN COMPLEXED WITH A HYDROLYZED FORM OF 10- REMARK 900 (TRIFLUOROACETYL)-5,10-DIDEAZAACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1MEN RELATED DB: PDB REMARK 900 1MEN IS THE SAME PROTEIN COMPLEXED WITH BETA-GAR REMARK 900 RELATED ID: 1MEJ RELATED DB: PDB REMARK 900 1MEJ IS THE SAME PROTEIN IN APO FORM AT PH 8.5 REMARK 900 RELATED ID: 1MEO RELATED DB: PDB REMARK 900 1MEO IS THE SAME PROTEIN IN APO FORM AT PH 4.2 REMARK 900 RELATED ID: 1ZLX RELATED DB: PDB REMARK 900 1ZLX IS THE SAME PROTEIN IN APO FORM REMARK 900 RELATED ID: 1ZLY RELATED DB: PDB REMARK 900 1ZLY IS THE SAME PROTEIN COMPLEXED WITH 4-[(4-{[(2-AMINO-4-OXO-3,4- REMARK 900 DIHYDROQUINAZOLIN- 6-YL)METHYL]AMINO}BENZOYL)AMINO]BUTANOIC ACID REMARK 900 AND 5-O-PHOSPHONO-BETA-D-RIBOFURANOSYLAMINE REMARK 900 RELATED ID: 4ZYT RELATED DB: PDB REMARK 900 RELATED ID: 4ZYU RELATED DB: PDB REMARK 900 RELATED ID: 4ZYV RELATED DB: PDB REMARK 900 RELATED ID: 4ZYW RELATED DB: PDB REMARK 900 RELATED ID: 4ZYX RELATED DB: PDB REMARK 900 RELATED ID: 4ZYY RELATED DB: PDB REMARK 900 RELATED ID: 4ZYZ RELATED DB: PDB REMARK 900 RELATED ID: 4ZZ1 RELATED DB: PDB REMARK 900 RELATED ID: 4ZZ2 RELATED DB: PDB REMARK 900 RELATED ID: 4ZZ3 RELATED DB: PDB DBREF 4ZZ0 A 808 1010 UNP P22102 PUR2_HUMAN 808 1010 SEQADV 4ZZ0 MET A 807 UNP P22102 INITIATING METHIONINE SEQADV 4ZZ0 HIS A 1011 UNP P22102 EXPRESSION TAG SEQADV 4ZZ0 HIS A 1012 UNP P22102 EXPRESSION TAG SEQADV 4ZZ0 HIS A 1013 UNP P22102 EXPRESSION TAG SEQADV 4ZZ0 HIS A 1014 UNP P22102 EXPRESSION TAG SEQADV 4ZZ0 HIS A 1015 UNP P22102 EXPRESSION TAG SEQADV 4ZZ0 HIS A 1016 UNP P22102 EXPRESSION TAG SEQRES 1 A 210 MET ALA ARG VAL ALA VAL LEU ILE SER GLY THR GLY SER SEQRES 2 A 210 ASN LEU GLN ALA LEU ILE ASP SER THR ARG GLU PRO ASN SEQRES 3 A 210 SER SER ALA GLN ILE ASP ILE VAL ILE SER ASN LYS ALA SEQRES 4 A 210 ALA VAL ALA GLY LEU ASP LYS ALA GLU ARG ALA GLY ILE SEQRES 5 A 210 PRO THR ARG VAL ILE ASN HIS LYS LEU TYR LYS ASN ARG SEQRES 6 A 210 VAL GLU PHE ASP SER ALA ILE ASP LEU VAL LEU GLU GLU SEQRES 7 A 210 PHE SER ILE ASP ILE VAL CYS LEU ALA GLY PHE MET ARG SEQRES 8 A 210 ILE LEU SER GLY PRO PHE VAL GLN LYS TRP ASN GLY LYS SEQRES 9 A 210 MET LEU ASN ILE HIS PRO SER LEU LEU PRO SER PHE LYS SEQRES 10 A 210 GLY SER ASN ALA HIS GLU GLN ALA LEU GLU THR GLY VAL SEQRES 11 A 210 THR VAL THR GLY CYS THR VAL HIS PHE VAL ALA GLU ASP SEQRES 12 A 210 VAL ASP ALA GLY GLN ILE ILE LEU GLN GLU ALA VAL PRO SEQRES 13 A 210 VAL LYS ARG GLY ASP THR VAL ALA THR LEU SER GLU ARG SEQRES 14 A 210 VAL LYS LEU ALA GLU HIS LYS ILE PHE PRO ALA ALA LEU SEQRES 15 A 210 GLN LEU VAL ALA SER GLY THR VAL GLN LEU GLY GLU ASN SEQRES 16 A 210 GLY LYS ILE CYS TRP VAL LYS GLU GLU HIS HIS HIS HIS SEQRES 17 A 210 HIS HIS HET GAR A1101 18 HET 3YE A1102 30 HETNAM GAR GLYCINAMIDE RIBONUCLEOTIDE HETNAM 3YE (S)-2-(8-(2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3- HETNAM 2 3YE D]PYRIMIDIN-6-YL)OCTANAMIDO)PENTANEDIOIC ACID FORMUL 2 GAR C7 H13 N2 O8 P 2- FORMUL 3 3YE C19 H27 N5 O6 FORMUL 4 HOH *196(H2 O) HELIX 1 AA1 GLY A 818 ARG A 829 1 12 HELIX 2 AA2 VAL A 847 ALA A 856 1 10 HELIX 3 AA3 ASN A 864 TYR A 868 5 5 HELIX 4 AA4 ASN A 870 PHE A 885 1 16 HELIX 5 AA5 SER A 900 TRP A 907 1 8 HELIX 6 AA6 ASN A 926 GLY A 935 1 10 HELIX 7 AA7 THR A 968 SER A 993 1 26 SHEET 1 AA1 7 THR A 860 VAL A 862 0 SHEET 2 AA1 7 GLN A 836 SER A 842 1 N SER A 842 O ARG A 861 SHEET 3 AA1 7 ARG A 809 ILE A 814 1 N VAL A 810 O GLN A 836 SHEET 4 AA1 7 ILE A 889 LEU A 892 1 O CYS A 891 N LEU A 813 SHEET 5 AA1 7 MET A 911 HIS A 915 1 O LEU A 912 N LEU A 892 SHEET 6 AA1 7 VAL A 938 PHE A 945 -1 O THR A 942 N HIS A 915 SHEET 7 AA1 7 ILE A 955 PRO A 962 -1 O VAL A 961 N THR A 939 SHEET 1 AA2 2 VAL A 996 LEU A 998 0 SHEET 2 AA2 2 ILE A1004 TRP A1006 -1 O CYS A1005 N GLN A 997 CISPEP 1 LEU A 919 PRO A 920 0 12.33 SITE 1 AC1 17 THR A 817 GLY A 818 SER A 819 ASN A 820 SITE 2 AC1 17 GLY A 894 HIS A 915 PRO A 916 LYS A 977 SITE 3 AC1 17 GLU A 980 HOH A1212 HOH A1214 HOH A1220 SITE 4 AC1 17 HOH A1239 HOH A1244 HOH A1269 HOH A1299 SITE 5 AC1 17 HOH A1321 SITE 1 AC2 16 ARG A 871 PHE A 895 MET A 896 ARG A 897 SITE 2 AC2 16 ILE A 898 LEU A 899 VAL A 904 ASN A 913 SITE 3 AC2 16 SER A 925 HIS A 944 VAL A 946 ALA A 947 SITE 4 AC2 16 GLU A 948 VAL A 950 ASP A 951 HOH A1249 CRYST1 75.240 75.240 100.409 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013291 0.007673 0.000000 0.00000 SCALE2 0.000000 0.015347 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009959 0.00000