HEADER MEMBRANE PROTEIN 08-MAY-13 4KM6 TITLE HUMAN FOLATE RECEPTOR ALPHA (FOLR1) AT ACIDIC PH, ORTHORHOMBIC FORM CAVEAT 4KM6 NAG A 304 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: FOLATE RECEPTOR ALPHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 28-234; COMPND 5 SYNONYM: FR-ALPHA, ADULT FOLATE-BINDING PROTEIN, FBP, FOLATE RECEPTOR COMPND 6 1, FOLATE RECEPTOR, ADULT, KB CELLS FBP, OVARIAN TUMOR-ASSOCIATED COMPND 7 ANTIGEN MOV18; COMPND 8 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: FOLR, FOLR1, FOLR2; SOURCE 6 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: CHO; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PSGHV0 KEYWDS FOLATE RECEPTOR ALPHA, FOLR1, FOLATE RECEPTOR, FOLIC ACID, FOLATES, KEYWDS 2 5-METHYLTETRAHYDROFOLATE, ANTIFOLATES, FOLATE-CONJUGATES, GPI- KEYWDS 3 ANCHORED PROTEIN ON EUKARYOTIC MEMBRANE, TRANSPORT PROTEIN, MEMBRANE KEYWDS 4 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.SINGH,C.E.DANN III REVDAT 4 29-JUL-20 4KM6 1 CAVEAT COMPND REMARK SEQADV REVDAT 4 2 1 HETNAM LINK SITE REVDAT 3 15-NOV-17 4KM6 1 REMARK REVDAT 2 02-OCT-13 4KM6 1 JRNL REVDAT 1 07-AUG-13 4KM6 0 JRNL AUTH A.S.WIBOWO,M.SINGH,K.M.REEDER,J.J.CARTER,A.R.KOVACH,W.MENG, JRNL AUTH 2 M.RATNAM,F.ZHANG,C.E.DANN JRNL TITL STRUCTURES OF HUMAN FOLATE RECEPTORS REVEAL BIOLOGICAL JRNL TITL 2 TRAFFICKING STATES AND DIVERSITY IN FOLATE AND ANTIFOLATE JRNL TITL 3 RECOGNITION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 110 15180 2013 JRNL REFN ISSN 0027-8424 JRNL PMID 23934049 JRNL DOI 10.1073/PNAS.1308827110 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.3_928 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 23197 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.220 REMARK 3 FREE R VALUE TEST SET COUNT : 1906 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 32.4983 - 3.7308 0.99 1742 156 0.1602 0.1759 REMARK 3 2 3.7308 - 2.9618 1.00 1658 149 0.1498 0.1682 REMARK 3 3 2.9618 - 2.5876 0.99 1624 146 0.1725 0.1951 REMARK 3 4 2.5876 - 2.3511 0.99 1608 143 0.1747 0.2012 REMARK 3 5 2.3511 - 2.1826 0.99 1607 144 0.1653 0.1913 REMARK 3 6 2.1826 - 2.0540 0.98 1568 141 0.1602 0.2164 REMARK 3 7 2.0540 - 1.9511 0.97 1574 141 0.1649 0.2076 REMARK 3 8 1.9511 - 1.8662 0.95 1519 138 0.1708 0.2446 REMARK 3 9 1.8662 - 1.7944 0.94 1511 134 0.1737 0.2315 REMARK 3 10 1.7944 - 1.7324 0.93 1467 134 0.1827 0.2299 REMARK 3 11 1.7324 - 1.6783 0.91 1482 133 0.1896 0.2411 REMARK 3 12 1.6783 - 1.6303 0.87 1377 122 0.2059 0.2582 REMARK 3 13 1.6303 - 1.5874 0.84 1325 115 0.2033 0.2579 REMARK 3 14 1.5874 - 1.5500 0.77 1229 110 0.2323 0.2800 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.47 REMARK 3 K_SOL : 0.43 REMARK 3 B_SOL : 40.91 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.190 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) : -4.88420 REMARK 3 B22 (A**2) : -4.51710 REMARK 3 B33 (A**2) : 9.40130 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.007 1777 REMARK 3 ANGLE : 1.163 2401 REMARK 3 CHIRALITY : 0.081 239 REMARK 3 PLANARITY : 0.007 309 REMARK 3 DIHEDRAL : 14.613 642 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 30:49) REMARK 3 ORIGIN FOR THE GROUP (A): 5.4378 43.7735 37.0965 REMARK 3 T TENSOR REMARK 3 T11: 0.1458 T22: 0.0743 REMARK 3 T33: 0.1931 T12: -0.0159 REMARK 3 T13: -0.0191 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 4.2526 L22: 1.3321 REMARK 3 L33: 4.0583 L12: 0.2310 REMARK 3 L13: 0.0659 L23: -2.0769 REMARK 3 S TENSOR REMARK 3 S11: 0.0462 S12: -0.0463 S13: 0.3784 REMARK 3 S21: 0.0959 S22: -0.0528 S23: -0.3302 REMARK 3 S31: -0.2516 S32: 0.2435 S33: -0.0169 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 50:60) REMARK 3 ORIGIN FOR THE GROUP (A): 2.6071 29.0825 27.1378 REMARK 3 T TENSOR REMARK 3 T11: 0.2096 T22: 0.1582 REMARK 3 T33: 0.1505 T12: -0.0024 REMARK 3 T13: 0.0171 T23: -0.0582 REMARK 3 L TENSOR REMARK 3 L11: 5.0839 L22: 4.4320 REMARK 3 L33: 6.1364 L12: -0.6046 REMARK 3 L13: 0.5004 L23: -1.4257 REMARK 3 S TENSOR REMARK 3 S11: -0.0708 S12: 0.7537 S13: -0.5805 REMARK 3 S21: -0.7794 S22: 0.0103 S23: -0.1542 REMARK 3 S31: 0.2621 S32: 0.1605 S33: -0.0178 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 61:80) REMARK 3 ORIGIN FOR THE GROUP (A): 9.4595 35.3347 29.0966 REMARK 3 T TENSOR REMARK 3 T11: 0.2679 T22: 0.2760 REMARK 3 T33: 0.2582 T12: -0.0308 REMARK 3 T13: 0.0535 T23: 0.0353 REMARK 3 L TENSOR REMARK 3 L11: 2.4274 L22: 3.9970 REMARK 3 L33: 2.9510 L12: 0.6280 REMARK 3 L13: -1.5517 L23: -0.8922 REMARK 3 S TENSOR REMARK 3 S11: 0.0363 S12: 0.5860 S13: 0.3545 REMARK 3 S21: -0.5272 S22: -0.2862 S23: -0.7431 REMARK 3 S31: -0.2565 S32: 0.6509 S33: 0.1669 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 81:93) REMARK 3 ORIGIN FOR THE GROUP (A): 6.7099 16.4358 39.3262 REMARK 3 T TENSOR REMARK 3 T11: 0.0236 T22: 0.0439 REMARK 3 T33: 0.0663 T12: 0.0180 REMARK 3 T13: -0.0062 T23: -0.0165 REMARK 3 L TENSOR REMARK 3 L11: 2.7947 L22: 1.5177 REMARK 3 L33: 3.4917 L12: -0.7635 REMARK 3 L13: -0.6483 L23: -1.0238 REMARK 3 S TENSOR REMARK 3 S11: -0.0107 S12: 0.0004 S13: -0.1933 REMARK 3 S21: -0.1078 S22: 0.0065 S23: 0.0528 REMARK 3 S31: 0.2069 S32: -0.0569 S33: 0.0386 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 94:146) REMARK 3 ORIGIN FOR THE GROUP (A): -1.5313 29.4372 42.2035 REMARK 3 T TENSOR REMARK 3 T11: 0.0756 T22: 0.1045 REMARK 3 T33: 0.0703 T12: 0.0053 REMARK 3 T13: -0.0234 T23: 0.0072 REMARK 3 L TENSOR REMARK 3 L11: 0.8064 L22: 3.6215 REMARK 3 L33: 0.7382 L12: 0.2717 REMARK 3 L13: -0.7456 L23: 0.0447 REMARK 3 S TENSOR REMARK 3 S11: 0.0092 S12: -0.0101 S13: -0.0042 REMARK 3 S21: -0.0630 S22: 0.0372 S23: -0.0397 REMARK 3 S31: 0.0160 S32: 0.0100 S33: -0.0480 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 147:166) REMARK 3 ORIGIN FOR THE GROUP (A): 8.0913 17.7292 47.3710 REMARK 3 T TENSOR REMARK 3 T11: 0.0986 T22: 0.0735 REMARK 3 T33: 0.0914 T12: 0.0126 REMARK 3 T13: -0.0248 T23: 0.0229 REMARK 3 L TENSOR REMARK 3 L11: 6.8029 L22: 1.6450 REMARK 3 L33: 1.7812 L12: 0.7488 REMARK 3 L13: -0.8592 L23: -0.1212 REMARK 3 S TENSOR REMARK 3 S11: -0.0375 S12: -0.1349 S13: 0.2154 REMARK 3 S21: 0.0999 S22: 0.0302 S23: -0.0044 REMARK 3 S31: -0.0884 S32: 0.0991 S33: 0.0149 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 167:201) REMARK 3 ORIGIN FOR THE GROUP (A): -0.4160 20.7701 50.8518 REMARK 3 T TENSOR REMARK 3 T11: 0.1071 T22: 0.1260 REMARK 3 T33: 0.0763 T12: 0.0009 REMARK 3 T13: -0.0294 T23: 0.0160 REMARK 3 L TENSOR REMARK 3 L11: 1.0580 L22: 2.3163 REMARK 3 L33: 0.9761 L12: 0.0187 REMARK 3 L13: -0.9804 L23: -0.0719 REMARK 3 S TENSOR REMARK 3 S11: -0.0017 S12: -0.0636 S13: -0.0312 REMARK 3 S21: 0.0822 S22: -0.0646 S23: -0.0563 REMARK 3 S31: 0.0042 S32: 0.0435 S33: 0.0506 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 202:215) REMARK 3 ORIGIN FOR THE GROUP (A): -12.4018 32.2017 38.0680 REMARK 3 T TENSOR REMARK 3 T11: 0.1075 T22: 0.0870 REMARK 3 T33: 0.1513 T12: -0.0084 REMARK 3 T13: -0.0254 T23: 0.0051 REMARK 3 L TENSOR REMARK 3 L11: 6.8788 L22: 4.6263 REMARK 3 L33: 6.8683 L12: -1.4664 REMARK 3 L13: -3.9244 L23: 0.6796 REMARK 3 S TENSOR REMARK 3 S11: -0.2293 S12: 0.2524 S13: -0.2374 REMARK 3 S21: 0.0461 S22: 0.0021 S23: 0.2534 REMARK 3 S31: 0.2027 S32: -0.2988 S33: 0.2115 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESSEQ 216:233) REMARK 3 ORIGIN FOR THE GROUP (A): -10.6354 40.4649 37.1838 REMARK 3 T TENSOR REMARK 3 T11: 0.1402 T22: 0.1132 REMARK 3 T33: 0.1344 T12: 0.0223 REMARK 3 T13: -0.0388 T23: 0.0381 REMARK 3 L TENSOR REMARK 3 L11: 4.7990 L22: 5.1404 REMARK 3 L33: 2.4517 L12: -0.5655 REMARK 3 L13: -1.6572 L23: 1.7862 REMARK 3 S TENSOR REMARK 3 S11: 0.1382 S12: 0.2253 S13: 0.1677 REMARK 3 S21: -0.3784 S22: -0.0312 S23: 0.1480 REMARK 3 S31: -0.1681 S32: -0.2328 S33: 0.0192 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 4KM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079512. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAR-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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) : 1.0000 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(III) REMARK 200 OPTICS : THE NOIR-1 DETECTOR WAS BUILT BY REMARK 200 E. WESTBROOK; 180 CM LENS REMARK 200 FOCUSED CCD REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NOIR-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 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 (%) : 98.3 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.49500 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 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12 MG/ML CO-PURIFIED WITH METHOTREXATE REMARK 280 IN 0.1 M SODIUM CITRATE, , 35 % (V/V) JEFFAMINE ED-2001 (MTX NOT REMARK 280 PRESENT IN STRUCTURE), PH 5.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 18.25950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.58450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.66950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.58450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.25950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.66950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 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 GLY A 27 REMARK 465 SER A 28 REMARK 465 SER A 29 REMARK 465 SER A 234 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 A 73 CG CD OE1 OE2 REMARK 470 HIS A 75 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 76 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 31 -90.56 -119.21 REMARK 500 CYS A 66 70.53 -101.61 REMARK 500 ASN A 87 35.17 -96.89 REMARK 500 LYS A 126 -123.02 -131.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KM6 RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR ALPHA (FOLR1) AT ACIDIC PH, ORTHORHOMBIC FORM REMARK 900 RELATED ID: 4KM7 RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR ALPHA (FOLR1) AT ACIDIC PH, TRICLINIC FORM REMARK 900 RELATED ID: 4KMX RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR ALPHA (FOLR1) AT ACIDIC PH REMARK 900 RELATED ID: 4KMY RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR BETA (FOLR2) AT NEUTRAL PH REMARK 900 RELATED ID: 4KMZ RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR BETA (FOLR2) IN COMPLEX WITH FOLATE REMARK 900 RELATED ID: 4KN0 RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR BETA (FOLR2) IN COMPLEX WITH THE ANTIFOLATE REMARK 900 METHOTREXATE REMARK 900 RELATED ID: 4KN1 RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR BETA (FOLR2) IN COMPLEX WITH THE ANTIFOLATE REMARK 900 AMINOPTERIN REMARK 900 RELATED ID: 4KN2 RELATED DB: PDB REMARK 900 HUMAN FOLATE RECEPTOR BETA (FOLR2) IN COMPLEX WITH ANTIFOLATE REMARK 900 PEMETREXED DBREF 4KM6 A 30 234 UNP P15328 FOLR1_HUMAN 30 234 SEQADV 4KM6 GLY A 27 UNP P15328 EXPRESSION TAG SEQADV 4KM6 SER A 28 UNP P15328 EXPRESSION TAG SEQADV 4KM6 SER A 29 UNP P15328 EXPRESSION TAG SEQRES 1 A 208 GLY SER SER ARG THR GLU LEU LEU ASN VAL CYS MET ASN SEQRES 2 A 208 ALA LYS HIS HIS LYS GLU LYS PRO GLY PRO GLU ASP LYS SEQRES 3 A 208 LEU HIS GLU GLN CYS ARG PRO TRP ARG LYS ASN ALA CYS SEQRES 4 A 208 CYS SER THR ASN THR SER GLN GLU ALA HIS LYS ASP VAL SEQRES 5 A 208 SER TYR LEU TYR ARG PHE ASN TRP ASN HIS CYS GLY GLU SEQRES 6 A 208 MET ALA PRO ALA CYS LYS ARG HIS PHE ILE GLN ASP THR SEQRES 7 A 208 CYS LEU TYR GLU CYS SER PRO ASN LEU GLY PRO TRP ILE SEQRES 8 A 208 GLN GLN VAL ASP GLN SER TRP ARG LYS GLU ARG VAL LEU SEQRES 9 A 208 ASN VAL PRO LEU CYS LYS GLU ASP CYS GLU GLN TRP TRP SEQRES 10 A 208 GLU ASP CYS ARG THR SER TYR THR CYS LYS SER ASN TRP SEQRES 11 A 208 HIS LYS GLY TRP ASN TRP THR SER GLY PHE ASN LYS CYS SEQRES 12 A 208 ALA VAL GLY ALA ALA CYS GLN PRO PHE HIS PHE TYR PHE SEQRES 13 A 208 PRO THR PRO THR VAL LEU CYS ASN GLU ILE TRP THR HIS SEQRES 14 A 208 SER TYR LYS VAL SER ASN TYR SER ARG GLY SER GLY ARG SEQRES 15 A 208 CYS ILE GLN MET TRP PHE ASP PRO ALA GLN GLY ASN PRO SEQRES 16 A 208 ASN GLU GLU VAL ALA ARG PHE TYR ALA ALA ALA MET SER MODRES 4KM6 ASN A 69 ASN GLYCOSYLATION SITE MODRES 4KM6 ASN A 161 ASN GLYCOSYLATION SITE MODRES 4KM6 ASN A 201 ASN GLYCOSYLATION SITE HET CA A 301 1 HET NAG A 302 14 HET NAG A 303 14 HET NAG A 304 14 HETNAM CA CALCIUM ION HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE FORMUL 2 CA CA 2+ FORMUL 3 NAG 3(C8 H15 N O6) FORMUL 6 HOH *126(H2 O) HELIX 1 1 CYS A 57 ARG A 61 5 5 HELIX 2 2 ALA A 93 SER A 110 1 18 HELIX 3 3 LEU A 113 ILE A 117 5 5 HELIX 4 4 CYS A 135 CYS A 146 1 12 HELIX 5 5 PHE A 178 PHE A 182 1 5 HELIX 6 6 THR A 184 ILE A 192 1 9 HELIX 7 7 ASP A 215 GLY A 219 5 5 HELIX 8 8 PRO A 221 MET A 233 1 13 SHEET 1 A 2 CYS A 37 MET A 38 0 SHEET 2 A 2 LYS A 44 GLU A 45 -1 O GLU A 45 N CYS A 37 SHEET 1 B 2 TYR A 150 THR A 151 0 SHEET 2 B 2 GLN A 176 PRO A 177 -1 O GLN A 176 N THR A 151 SSBOND 1 CYS A 37 CYS A 65 1555 1555 2.01 SSBOND 2 CYS A 57 CYS A 105 1555 1555 2.03 SSBOND 3 CYS A 66 CYS A 109 1555 1555 2.02 SSBOND 4 CYS A 89 CYS A 175 1555 1555 2.02 SSBOND 5 CYS A 96 CYS A 146 1555 1555 2.04 SSBOND 6 CYS A 135 CYS A 209 1555 1555 2.07 SSBOND 7 CYS A 139 CYS A 189 1555 1555 2.06 SSBOND 8 CYS A 152 CYS A 169 1555 1555 2.06 LINK ND2 ASN A 69 C1 NAG A 304 1555 1555 1.42 LINK ND2 ASN A 161 C1 NAG A 302 1555 1555 1.45 LINK ND2 ASN A 201 C1 NAG A 303 1555 1555 1.46 LINK OG SER A 110 CA CA A 301 1555 1555 3.05 CRYST1 36.519 63.339 71.169 90.00 90.00 90.00 P 21 21 21 4 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 0.027383 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015788 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014051 0.00000