HEADER TRANSCRIPTION 13-OCT-23 8QU4 TITLE NF-YB/C HETERODIMER IN COMPLEX WITH A 13-MER NF-YA-DERIVED PEPTIDE TITLE 2 STABILIZED WITH C8-HYDROCARBON LINKER IN AN ALTERNATIVE BINDING POSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CAAT BOX DNA-BINDING PROTEIN SUBUNIT A,NUCLEAR TRANSCRIPTION COMPND 5 FACTOR Y SUBUNIT A,NF-YA; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: CAAT BOX DNA-BINDING PROTEIN SUBUNIT B,NUCLEAR TRANSCRIPTION COMPND 11 FACTOR Y SUBUNIT B,NF-YB; COMPND 12 ENGINEERED: YES; COMPND 13 OTHER_DETAILS: GP IS A CARRYOVER.; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT GAMMA; COMPND 16 CHAIN: C; COMPND 17 SYNONYM: CAAT BOX DNA-BINDING PROTEIN SUBUNIT C,NUCLEAR TRANSCRIPTION COMPND 18 FACTOR Y SUBUNIT C,NF-YC,TRANSACTIVATOR HSM-1/2; COMPND 19 ENGINEERED: YES; COMPND 20 OTHER_DETAILS: GP IS A CARRYOVER FROM THE PRECISSION CLEAVAGE SITE SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: NFYB, HAP3; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_COMMON: HUMAN; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 GENE: NFYC; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS PEPTIDOMETIC INHIBITOR, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR F.ARBORE,C.DURUKAN,C.I.R.KLINTROT,T.N.GROSSMANN,S.HENNIG REVDAT 3 20-NOV-24 8QU4 1 REMARK REVDAT 2 15-MAY-24 8QU4 1 JRNL REVDAT 1 20-MAR-24 8QU4 0 JRNL AUTH C.DURUKAN,F.ARBORE,R.KLINTROT,C.BIGIOTTI,I.M.ILIE,J.VREEDE, JRNL AUTH 2 T.N.GROSSMANN,S.HENNIG JRNL TITL BINDING DYNAMICS OF A STAPLED PEPTIDE TARGETING THE JRNL TITL 2 TRANSCRIPTION FACTOR NF-Y. JRNL REF CHEMBIOCHEM V. 25 00020 2024 JRNL REFN ESSN 1439-7633 JRNL PMID 38470946 JRNL DOI 10.1002/CBIC.202400020 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.V.AFONINE,R.W.GROSSE-KUNSTLEVE,N.ECHOLS,J.J.HEADD, REMARK 1 AUTH 2 N.W.MORIARTY,M.MUSTYAKIMOV,T.C.TERWILLIGER,A.URZHUMTSEV, REMARK 1 AUTH 3 P.H.ZWART,P.D.ADAMS REMARK 1 TITL TOWARDS AUTOMATED CRYSTALLOGRAPHIC STRUCTURE REFINEMENT WITH REMARK 1 TITL 2 PHENIX.REFINE. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 68 352 2012 REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 22505256 REMARK 1 DOI 10.1107/S0907444912001308 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.LIEBSCHNER,P.V.AFONINE,M.L.BAKER,G.BUNKOCZI,V.B.CHEN, REMARK 1 AUTH 2 T.I.CROLL,B.HINTZE,L.W.HUNG,S.JAIN,A.J.MCCOY,N.W.MORIARTY, REMARK 1 AUTH 3 R.D.OEFFNER,B.K.POON,M.G.PRISANT,R.J.READ,J.S.RICHARDSON, REMARK 1 AUTH 4 D.C.RICHARDSON,M.D.SAMMITO,O.V.SOBOLEV,D.H.STOCKWELL, REMARK 1 AUTH 5 T.C.TERWILLIGER,A.G.URZHUMTSEV,L.L.VIDEAU,C.J.WILLIAMS, REMARK 1 AUTH 6 P.D.ADAMS REMARK 1 TITL MACROMOLECULAR STRUCTURE DETERMINATION USING X-RAYS, REMARK 1 TITL 2 NEUTRONS AND ELECTRONS: RECENT DEVELOPMENTS IN PHENIX. REMARK 1 REF ACTA CRYSTALLOGR D STRUCT V. 75 861 2019 REMARK 1 REF 2 BIOL REMARK 1 REFN ISSN 2059-7983 REMARK 1 PMID 31588918 REMARK 1 DOI 10.1107/S2059798319011471 REMARK 2 REMARK 2 RESOLUTION. 1.38 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) : 1.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 32587 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) : 0.170 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1596 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 41.8200 - 3.0700 0.96 3030 152 0.1757 0.2026 REMARK 3 2 3.0700 - 2.4400 0.97 2946 155 0.1778 0.1700 REMARK 3 3 2.4400 - 2.1300 0.97 2887 147 0.1599 0.1760 REMARK 3 4 2.1300 - 1.9400 0.92 2724 149 0.1527 0.1932 REMARK 3 5 1.9400 - 1.8000 0.90 2662 145 0.1558 0.1831 REMARK 3 6 1.8000 - 1.6900 0.95 2802 157 0.1550 0.2020 REMARK 3 7 1.6900 - 1.6100 1.00 2934 148 0.1498 0.2067 REMARK 3 8 1.6100 - 1.5400 1.00 2942 149 0.1651 0.2246 REMARK 3 9 1.5400 - 1.4800 0.93 2710 137 0.1820 0.2503 REMARK 3 10 1.4800 - 1.4300 0.84 2486 111 0.1981 0.2397 REMARK 3 11 1.4300 - 1.3800 0.98 2868 146 0.2145 0.2643 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) : 0.138 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.390 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.29 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.65 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 : 0.005 1587 REMARK 3 ANGLE : 0.754 2149 REMARK 3 CHIRALITY : 0.070 241 REMARK 3 PLANARITY : 0.007 280 REMARK 3 DIHEDRAL : 5.366 232 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 8QU4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292133983. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUL-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32648 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.380 REMARK 200 RESOLUTION RANGE LOW (A) : 41.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 24.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.5200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 20.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.760 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: 100X50 MICRON ROD-LIKE CRYSTAL. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MORPHEUS BUFFER SYSTEM 3 PH 9, REMARK 280 30% MORPHEUS PRECIPITANT MIX 1, 100 MM MORPHEUS CARBOXYLIC ACIDS, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K 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 22.22500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.95500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.95500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.22500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.70000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 B 49 REMARK 465 PRO B 50 REMARK 465 SER B 51 REMARK 465 PHE B 52 REMARK 465 ARG B 53 REMARK 465 GLU B 54 REMARK 465 GLN B 55 REMARK 465 ASP B 56 REMARK 465 GLY C 25 REMARK 465 PRO C 26 REMARK 465 MET C 27 REMARK 465 GLU C 28 REMARK 465 GLU C 29 REMARK 465 ILE C 30 REMARK 465 ARG C 31 REMARK 465 ASN C 32 REMARK 465 LEU C 33 REMARK 465 THR C 34 REMARK 465 VAL C 35 REMARK 465 LYS C 36 REMARK 465 ASP C 37 REMARK 465 PHE C 38 REMARK 465 ARG C 120 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 ARG B 66 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 69 CE NZ REMARK 470 LYS B 80 NZ REMARK 470 LYS B 109 NZ REMARK 470 LYS B 140 CG CD CE NZ REMARK 470 GLU C 42 CG CD OE1 OE2 REMARK 470 LYS C 107 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 LYS C 59 -71.18 -105.50 REMARK 500 REMARK 500 REMARK: NULL DBREF 8QU4 A 270 282 UNP P23511 NFYA_HUMAN 270 282 DBREF 8QU4 B 51 143 UNP P25208 NFYB_HUMAN 51 143 DBREF 8QU4 C 27 120 UNP Q13952 NFYC_HUMAN 27 120 SEQADV 8QU4 ACE A 269 UNP P23511 ACETYLATION SEQADV 8QU4 NLE A 272 UNP P23511 TYR 272 ENGINEERED MUTATION SEQADV 8QU4 NH2 A 283 UNP P23511 AMIDATION SEQADV 8QU4 GLY B 49 UNP P25208 EXPRESSION TAG SEQADV 8QU4 PRO B 50 UNP P25208 EXPRESSION TAG SEQADV 8QU4 GLY C 25 UNP Q13952 EXPRESSION TAG SEQADV 8QU4 PRO C 26 UNP Q13952 EXPRESSION TAG SEQRES 1 A 15 ACE LYS GLN NLE HIS ARG ILE MK8 LYS ARG ARG GLN ALA SEQRES 2 A 15 ARG NH2 SEQRES 1 B 95 GLY PRO SER PHE ARG GLU GLN ASP ILE TYR LEU PRO ILE SEQRES 2 B 95 ALA ASN VAL ALA ARG ILE MET LYS ASN ALA ILE PRO GLN SEQRES 3 B 95 THR GLY LYS ILE ALA LYS ASP ALA LYS GLU CYS VAL GLN SEQRES 4 B 95 GLU CYS VAL SER GLU PHE ILE SER PHE ILE THR SER GLU SEQRES 5 B 95 ALA SER GLU ARG CYS HIS GLN GLU LYS ARG LYS THR ILE SEQRES 6 B 95 ASN GLY GLU ASP ILE LEU PHE ALA MET SER THR LEU GLY SEQRES 7 B 95 PHE ASP SER TYR VAL GLU PRO LEU LYS LEU TYR LEU GLN SEQRES 8 B 95 LYS PHE ARG GLU SEQRES 1 C 96 GLY PRO MET GLU GLU ILE ARG ASN LEU THR VAL LYS ASP SEQRES 2 C 96 PHE ARG VAL GLN GLU LEU PRO LEU ALA ARG ILE LYS LYS SEQRES 3 C 96 ILE MET LYS LEU ASP GLU ASP VAL LYS MET ILE SER ALA SEQRES 4 C 96 GLU ALA PRO VAL LEU PHE ALA LYS ALA ALA GLN ILE PHE SEQRES 5 C 96 ILE THR GLU LEU THR LEU ARG ALA TRP ILE HIS THR GLU SEQRES 6 C 96 ASP ASN LYS ARG ARG THR LEU GLN ARG ASN ASP ILE ALA SEQRES 7 C 96 MET ALA ILE THR LYS PHE ASP GLN PHE ASP PHE LEU ILE SEQRES 8 C 96 ASP ILE VAL PRO ARG MODRES 8QU4 MK8 A 276 LEU MODIFIED RESIDUE HET ACE A 269 3 HET NLE A 272 8 HET MK8 A 276 9 HET NH2 A 283 1 HET EDO C 201 4 HET TRS C 202 8 HETNAM ACE ACETYL GROUP HETNAM NLE NORLEUCINE HETNAM MK8 2-METHYL-L-NORLEUCINE HETNAM NH2 AMINO GROUP HETNAM EDO 1,2-ETHANEDIOL HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN EDO ETHYLENE GLYCOL HETSYN TRS TRIS BUFFER FORMUL 1 ACE C2 H4 O FORMUL 1 NLE C6 H13 N O2 FORMUL 1 MK8 C7 H15 N O2 FORMUL 1 NH2 H2 N FORMUL 4 EDO C2 H6 O2 FORMUL 5 TRS C4 H12 N O3 1+ FORMUL 6 HOH *90(H2 O) HELIX 1 AA1 GLN A 271 ARG A 282 1 12 HELIX 2 AA2 PRO B 60 ILE B 72 1 13 HELIX 3 AA3 ALA B 79 GLU B 108 1 30 HELIX 4 AA4 ASN B 114 LEU B 125 1 12 HELIX 5 AA5 PHE B 127 SER B 129 5 3 HELIX 6 AA6 TYR B 130 GLU B 143 1 14 HELIX 7 AA7 ARG C 39 LEU C 43 5 5 HELIX 8 AA8 PRO C 44 LEU C 54 1 11 HELIX 9 AA9 ALA C 63 ASN C 91 1 29 HELIX 10 AB1 GLN C 97 PHE C 108 1 12 HELIX 11 AB2 ASP C 109 ILE C 115 5 7 SHEET 1 AA1 2 LYS B 77 ILE B 78 0 SHEET 2 AA1 2 THR C 95 LEU C 96 1 O LEU C 96 N LYS B 77 SHEET 1 AA2 2 THR B 112 ILE B 113 0 SHEET 2 AA2 2 MET C 60 ILE C 61 1 O MET C 60 N ILE B 113 LINK C ACE A 269 N LYS A 270 1555 1555 1.34 LINK C GLN A 271 N NLE A 272 1555 1555 1.33 LINK C NLE A 272 N HIS A 273 1555 1555 1.32 LINK CE NLE A 272 CE MK8 A 276 1555 1555 1.32 LINK C ILE A 275 N MK8 A 276 1555 1555 1.33 LINK C MK8 A 276 N LYS A 277 1555 1555 1.33 LINK C ARG A 282 N NH2 A 283 1555 1555 1.33 CRYST1 44.450 51.400 71.910 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 0.022497 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019455 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013906 0.00000 HETATM 1 C ACE A 269 6.903 -18.316 -35.304 1.00 37.38 C ANISOU 1 C ACE A 269 7110 2920 4174 939 -647 -257 C HETATM 2 O ACE A 269 6.962 -17.644 -36.331 1.00 37.44 O ANISOU 2 O ACE A 269 7275 2865 4086 873 -653 -240 O HETATM 3 CH3 ACE A 269 7.958 -19.326 -34.956 1.00 38.55 C ANISOU 3 CH3 ACE A 269 7199 3182 4268 1178 -490 -309 C