HEADER IMMUNE SYSTEM 15-SEP-23 8U7C TITLE ENGINEERED NEMO MINIMAL IKK-BINDING DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENGINEERED NEMO MINIMAL IKK-BINDING DOMAIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COILED-COIL, SCAFFOLD PROTEIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR A.E.KENNEDY,M.PELLEGRINI REVDAT 1 22-JAN-25 8U7C 0 JRNL AUTH A.E.KENNEDY,A.H.BARCZEWSKI,C.R.ARNOLDY,J.P.PENNINGTON, JRNL AUTH 2 K.A.TIERNAN,M.B.HIDALGO,C.C.REILLY,T.WONGSRI,M.J.RAGUSA, JRNL AUTH 3 G.GRIGORYAN,D.F.MIERKE,M.PELLEGRINI JRNL TITL THE STRUCTURE OF A NEMO CONSTRUCT ENGINEERED FOR SCREENING JRNL TITL 2 REVEALS NOVEL DETERMINANTS OF INHIBITION JRNL REF STRUCTURE 2025 JRNL REFN ISSN 0969-2126 JRNL DOI 10.1016/J.STR.2025.01.010 REMARK 2 REMARK 2 RESOLUTION. 1.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.44 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 61.6 REMARK 3 NUMBER OF REFLECTIONS : 31669 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.320 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 40.2300 - 3.4600 1.00 3437 231 0.1693 0.1914 REMARK 3 2 3.4600 - 2.7500 1.00 3437 232 0.1609 0.1806 REMARK 3 3 2.7500 - 2.4000 1.00 3434 231 0.1571 0.1902 REMARK 3 4 2.4000 - 2.1800 1.00 3436 232 0.1466 0.1891 REMARK 3 5 2.1800 - 2.0200 1.00 3447 233 0.1653 0.1985 REMARK 3 6 2.0200 - 1.9100 0.97 3350 226 0.1957 0.2093 REMARK 3 7 1.9000 - 1.8100 0.83 2829 190 0.2079 0.2537 REMARK 3 8 1.8100 - 1.7300 0.63 2172 147 0.2188 0.2520 REMARK 3 9 1.7300 - 1.6600 0.47 1605 108 0.2227 0.2624 REMARK 3 10 1.6600 - 1.6100 0.34 1167 78 0.2281 0.2732 REMARK 3 11 1.6100 - 1.5600 0.21 719 48 0.2559 0.3504 REMARK 3 12 1.5600 - 1.5100 0.12 402 28 0.2578 0.3205 REMARK 3 13 1.5100 - 1.4700 0.05 189 13 0.2452 0.3617 REMARK 3 14 1.4700 - 1.4400 0.01 45 3 0.3271 0.7011 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.664 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.01 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.47 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 : 0.012 2407 REMARK 3 ANGLE : 1.503 3199 REMARK 3 CHIRALITY : 0.078 314 REMARK 3 PLANARITY : 0.012 422 REMARK 3 DIHEDRAL : 18.990 1026 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 8U7C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1000274790. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : HORIZONTAL BOUNCE SI(111) DOUBLE REMARK 200 CRYSTA REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31670 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.440 REMARK 200 RESOLUTION RANGE LOW (A) : 47.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.17200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.44 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX 1.20.1_4487 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: IRREGULAR RECTANGULAR PRISM REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MORPHEUS BUFFER SYSTEM 4 PH 6.5 REMARK 280 (MOPSO, BIS-TRIS), MORPHEUS PRECIPITANT MIX (1,5-PENTANEDIOL, REMARK 280 PEG 8000), LANTHANIDES MIX (ERBIUM (III) CHLORIDE HEXAHYDRATE, REMARK 280 TERBIUM (III) CHLORIDE HEXAHYDRATE, YTTERBIUM (III) CHLORIDE REMARK 280 HEXAHYDRATE, YTTRIUM (III) CHLORIDE HEXAHYDRATE), L-PROLINE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -107.0 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 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 47 REMARK 465 GLY A 108 REMARK 465 LEU A 109 REMARK 465 VAL A 110 REMARK 465 LYS A 111 REMARK 465 LEU A 112 REMARK 465 GLU A 113 REMARK 465 GLY B 47 REMARK 465 LEU B 107 REMARK 465 GLY B 108 REMARK 465 LEU B 109 REMARK 465 VAL B 110 REMARK 465 LYS B 111 REMARK 465 LEU B 112 REMARK 465 GLU B 113 REMARK 465 GLY C 47 REMARK 465 LYS C 111 REMARK 465 LEU C 112 REMARK 465 GLU C 113 REMARK 465 VAL D 110 REMARK 465 LYS D 111 REMARK 465 LEU D 112 REMARK 465 GLU D 113 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 SG CYS D 54 O HOH B 316 1.70 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CE LYS A 102 O3 BTB D 210 1545 1.40 REMARK 500 CE LYS A 102 C3 BTB D 210 1545 1.96 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 LEU B 103 -14.83 -48.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PG4 B 203 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 TB A 201 TB REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 88 OE1 REMARK 620 2 GLU A 91 OE1 88.9 REMARK 620 3 GLU A 91 OE2 75.6 52.7 REMARK 620 4 BTB A 204 O3 147.2 78.4 72.6 REMARK 620 5 BTB A 204 O4 135.4 88.0 132.8 74.8 REMARK 620 6 BTB A 204 O6 78.9 119.6 67.0 81.3 138.9 REMARK 620 7 BTB A 204 O8 75.4 146.3 144.1 129.4 83.1 86.9 REMARK 620 8 BTB A 204 N 127.2 143.4 124.2 67.7 70.6 69.5 62.0 REMARK 620 9 HOH A 313 O 70.0 70.1 112.4 130.6 67.2 147.6 76.6 123.1 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ER3 D 203 ER REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 320 O REMARK 620 2 BTB D 207 O8 71.8 REMARK 620 3 BTB D 207 O4 143.4 83.5 REMARK 620 4 BTB D 207 N 122.7 66.6 67.1 REMARK 620 5 BTB D 207 O6 71.8 88.5 135.3 69.4 REMARK 620 6 BTB D 207 O3 140.7 133.9 75.7 67.5 79.1 REMARK 620 7 BTB D 208 O4 82.3 95.3 73.3 137.7 151.3 116.5 REMARK 620 8 HOH D 304 O 78.0 149.8 122.7 134.1 82.2 72.3 80.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 YT3 B 201 Y REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 88 OE1 REMARK 620 2 GLU B 88 OE2 49.5 REMARK 620 3 GLU B 91 OE1 87.7 88.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TB D 202 TB REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 56 OE1 REMARK 620 2 BTB D 207 O4 79.1 REMARK 620 3 BTB D 208 O6 77.6 146.9 REMARK 620 4 BTB D 208 O8 145.7 99.2 87.3 REMARK 620 5 BTB D 208 O4 128.4 81.0 132.0 84.3 REMARK 620 6 BTB D 208 N 125.9 145.0 68.0 73.8 64.3 REMARK 620 7 BTB D 208 O3 68.5 107.3 85.5 141.5 73.1 68.4 REMARK 620 8 HOH D 311 O 76.9 76.3 75.8 69.5 141.6 128.8 143.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 TB D 201 TB REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 74 OE1 REMARK 620 2 GLU D 74 OE2 52.2 REMARK 620 3 GLU D 77 OE1 86.9 75.4 REMARK 620 4 BTB D 209 O3 95.8 136.7 138.4 REMARK 620 5 BTB D 209 O4 76.8 72.7 147.8 71.7 REMARK 620 6 BTB D 209 N 141.8 119.5 129.7 65.2 66.0 REMARK 620 7 BTB D 209 O6 148.4 137.2 71.9 85.8 132.6 66.6 REMARK 620 8 BTB D 209 O8 122.7 70.5 77.6 131.2 88.0 66.0 76.2 REMARK 620 9 HOH D 322 O 74.0 115.4 68.0 72.9 130.8 124.9 76.4 141.2 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 YT3 D 204 Y REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 88 OE1 REMARK 620 2 GLU D 88 OE2 50.7 REMARK 620 3 GLU D 91 OE1 90.6 85.7 REMARK 620 4 BTB D 210 O1 61.3 82.3 150.7 REMARK 620 5 BTB D 210 O4 51.5 102.0 90.5 66.3 REMARK 620 6 BTB D 210 N 124.8 152.8 121.3 74.7 81.9 REMARK 620 7 BTB D 210 O6 145.1 137.2 61.5 139.3 104.8 64.7 REMARK 620 8 BTB D 210 O8 151.7 107.6 107.2 101.8 146.3 64.4 62.6 REMARK 620 9 HOH D 301 O 134.6 88.6 63.7 142.0 151.4 100.7 53.4 46.4 REMARK 620 N 1 2 3 4 5 6 7 8 DBREF 8U7C A 47 113 PDB 8U7C 8U7C 47 113 DBREF 8U7C B 47 113 PDB 8U7C 8U7C 47 113 DBREF 8U7C C 47 113 PDB 8U7C 8U7C 47 113 DBREF 8U7C D 47 113 PDB 8U7C 8U7C 47 113 SEQRES 1 A 67 GLY SER TRP GLU LEU GLN ARG CYS ARG GLU GLU ASN GLN SEQRES 2 A 67 GLU LEU ARG ASP ALA ILE ARG GLN SER ASN GLN ILE LEU SEQRES 3 A 67 ARG GLU VAL SER GLU ARG LEU LEU HIS PHE GLN ALA SER SEQRES 4 A 67 GLN ARG GLU GLU LYS GLU PHE LEU MSE ALA LYS PHE GLN SEQRES 5 A 67 GLU ALA ARG LYS LEU VAL GLU GLU LEU GLY LEU VAL LYS SEQRES 6 A 67 LEU GLU SEQRES 1 B 67 GLY SER TRP GLU LEU GLN ARG CYS ARG GLU GLU ASN GLN SEQRES 2 B 67 GLU LEU ARG ASP ALA ILE ARG GLN SER ASN GLN ILE LEU SEQRES 3 B 67 ARG GLU VAL SER GLU ARG LEU LEU HIS PHE GLN ALA SER SEQRES 4 B 67 GLN ARG GLU GLU LYS GLU PHE LEU MSE ALA LYS PHE GLN SEQRES 5 B 67 GLU ALA ARG LYS LEU VAL GLU GLU LEU GLY LEU VAL LYS SEQRES 6 B 67 LEU GLU SEQRES 1 C 67 GLY SER TRP GLU LEU GLN ARG CYS ARG GLU GLU ASN GLN SEQRES 2 C 67 GLU LEU ARG ASP ALA ILE ARG GLN SER ASN GLN ILE LEU SEQRES 3 C 67 ARG GLU VAL SER GLU ARG LEU LEU HIS PHE GLN ALA SER SEQRES 4 C 67 GLN ARG GLU GLU LYS GLU PHE LEU MSE ALA LYS PHE GLN SEQRES 5 C 67 GLU ALA ARG LYS LEU VAL GLU GLU LEU GLY LEU VAL LYS SEQRES 6 C 67 LEU GLU SEQRES 1 D 67 GLY SER TRP GLU LEU GLN ARG CYS ARG GLU GLU ASN GLN SEQRES 2 D 67 GLU LEU ARG ASP ALA ILE ARG GLN SER ASN GLN ILE LEU SEQRES 3 D 67 ARG GLU VAL SER GLU ARG LEU LEU HIS PHE GLN ALA SER SEQRES 4 D 67 GLN ARG GLU GLU LYS GLU PHE LEU MSE ALA LYS PHE GLN SEQRES 5 D 67 GLU ALA ARG LYS LEU VAL GLU GLU LEU GLY LEU VAL LYS SEQRES 6 D 67 LEU GLU HET MSE A 94 8 HET MSE B 94 8 HET MSE C 94 8 HET MSE D 94 8 HET TB A 201 1 HET 9JE A 202 7 HET 9JE A 203 7 HET BTB A 204 14 HET PRO A 205 8 HET YT3 B 201 1 HET 9JE B 202 7 HET PG4 B 203 10 HET 9JE B 204 7 HET PRO B 205 8 HET TB D 201 1 HET TB D 202 1 HET ER3 D 203 1 HET YT3 D 204 1 HET 9JE D 205 7 HET PG4 D 206 13 HET BTB D 207 14 HET BTB D 208 14 HET BTB D 209 14 HET BTB D 210 14 HETNAM MSE SELENOMETHIONINE HETNAM TB TERBIUM(III) ION HETNAM 9JE PENTANE-1,5-DIOL HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM PRO PROLINE HETNAM YT3 YTTRIUM (III) ION HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM ER3 ERBIUM (III) ION HETSYN BTB BIS-TRIS BUFFER FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 5 TB 3(TB 3+) FORMUL 6 9JE 5(C5 H12 O2) FORMUL 8 BTB 5(C8 H19 N O5) FORMUL 9 PRO 2(C5 H9 N O2) FORMUL 10 YT3 2(Y 3+) FORMUL 12 PG4 2(C8 H18 O5) FORMUL 17 ER3 ER 3+ FORMUL 25 HOH *139(H2 O) HELIX 1 AA1 TRP A 49 LEU A 107 1 59 HELIX 2 AA2 TRP B 49 LEU B 103 1 55 HELIX 3 AA3 TRP C 49 LEU C 107 1 59 HELIX 4 AA4 SER D 48 GLU D 106 1 59 SSBOND 1 CYS A 54 CYS C 54 1555 1555 2.00 SSBOND 2 CYS B 54 CYS D 54 1555 1555 2.23 LINK C LEU A 93 N MSE A 94 1555 1555 1.32 LINK C MSE A 94 N ALA A 95 1555 1555 1.33 LINK C LEU B 93 N MSE B 94 1555 1555 1.33 LINK C MSE B 94 N ALA B 95 1555 1555 1.34 LINK C LEU C 93 N MSE C 94 1555 1555 1.32 LINK C MSE C 94 N ALA C 95 1555 1555 1.33 LINK C LEU D 93 N MSE D 94 1555 1555 1.32 LINK C MSE D 94 N ALA D 95 1555 1555 1.32 LINK OE1 GLU A 88 TB TB A 201 1555 1555 2.43 LINK OE1 GLU A 91 TB TB A 201 1555 1555 2.40 LINK OE2 GLU A 91 TB TB A 201 1555 1555 2.49 LINK TB TB A 201 O3 BTB A 204 1555 1555 2.32 LINK TB TB A 201 O4 BTB A 204 1555 1555 2.31 LINK TB TB A 201 O6 BTB A 204 1555 1555 2.43 LINK TB TB A 201 O8 BTB A 204 1555 1555 2.42 LINK TB TB A 201 N BTB A 204 1555 1555 2.55 LINK TB TB A 201 O HOH A 313 1555 1555 2.58 LINK O HOH A 320 ER ER3 D 203 1444 1555 2.59 LINK OE1 GLU B 88 Y YT3 B 201 1555 1555 2.78 LINK OE2 GLU B 88 Y YT3 B 201 1555 1555 2.47 LINK OE1 GLU B 91 Y YT3 B 201 1555 1555 2.51 LINK OE1 GLU D 56 TB TB D 202 1555 1555 2.35 LINK OE1 GLU D 74 TB TB D 201 1555 1555 2.42 LINK OE2 GLU D 74 TB TB D 201 1555 1555 2.56 LINK OE1 GLU D 77 TB TB D 201 1555 1555 2.30 LINK OE1 GLU D 88 Y YT3 D 204 1555 1555 2.74 LINK OE2 GLU D 88 Y YT3 D 204 1555 1555 2.35 LINK OE1 GLU D 91 Y YT3 D 204 1555 1555 2.57 LINK TB TB D 201 O3 BTB D 209 1555 1555 2.50 LINK TB TB D 201 O4 BTB D 209 1555 1555 2.45 LINK TB TB D 201 N BTB D 209 1555 1555 2.68 LINK TB TB D 201 O6 BTB D 209 1555 1555 2.26 LINK TB TB D 201 O8 BTB D 209 1555 1555 2.16 LINK TB TB D 201 O HOH D 322 1555 1555 2.64 LINK TB TB D 202 O4 BTB D 207 1555 1555 2.21 LINK TB TB D 202 O6 BTB D 208 1555 1555 2.46 LINK TB TB D 202 O8 BTB D 208 1555 1555 2.14 LINK TB TB D 202 O4 BTB D 208 1555 1555 2.27 LINK TB TB D 202 N BTB D 208 1555 1555 2.57 LINK TB TB D 202 O3 BTB D 208 1555 1555 2.54 LINK TB TB D 202 O HOH D 311 1555 1555 2.42 LINK ER ER3 D 203 O8 BTB D 207 1555 1555 2.49 LINK ER ER3 D 203 O4 BTB D 207 1555 1555 2.45 LINK ER ER3 D 203 N BTB D 207 1555 1555 2.71 LINK ER ER3 D 203 O6 BTB D 207 1555 1555 2.57 LINK ER ER3 D 203 O3 BTB D 207 1555 1555 2.47 LINK ER ER3 D 203 O4 BTB D 208 1555 1555 2.43 LINK ER ER3 D 203 O HOH D 304 1555 1555 2.48 LINK Y YT3 D 204 O1 BTB D 210 1555 1555 2.65 LINK Y YT3 D 204 O4 BTB D 210 1555 1555 3.01 LINK Y YT3 D 204 N BTB D 210 1555 1555 2.59 LINK Y YT3 D 204 O6 BTB D 210 1555 1555 2.85 LINK Y YT3 D 204 O8 BTB D 210 1555 1555 3.19 LINK Y YT3 D 204 O HOH D 301 1555 1555 2.62 CRYST1 37.514 40.892 50.150 92.62 106.14 98.87 P 1 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 0.026657 0.004160 0.008138 0.00000 SCALE2 0.000000 0.024751 0.002320 0.00000 SCALE3 0.000000 0.000000 0.020849 0.00000