HEADER PROTEIN BINDING 08-SEP-20 7K2R TITLE KELCH DOMAIN OF HUMAN KEAP1 BOUND TO NRF2-BASED CYCLIC PEPTIDE, C[LHA- TITLE 2 DEETGE] COMPND MOL_ID: 1; COMPND 2 MOLECULE: KELCH-LIKE ECH-ASSOCIATED PROTEIN 1; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: CYTOSOLIC INHIBITOR OF NRF2,INRF2,KELCH-LIKE PROTEIN 19; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: B3A-ASP-PRO-GLU-THR-GLY-GLU; COMPND 8 CHAIN: P; COMPND 9 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: KEAP1, INRF2, KIAA0132, KLHL19; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS PEPTIDE INHIBITOR, INHIBITOR COMPLEX, LOOP-MIMIC, PROTEIN BINDING, KEYWDS 2 CYCLIC PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR S.N.MUELLERS,K.N.ALLEN REVDAT 3 15-NOV-23 7K2R 1 ATOM REVDAT 2 18-OCT-23 7K2R 1 REMARK REVDAT 1 07-APR-21 7K2R 0 JRNL AUTH P.C.ORTET,S.N.MUELLERS,L.A.VIARENGO-BAKER,K.STREU, JRNL AUTH 2 B.R.SZYMCZYNA,A.B.BEELER,K.N.ALLEN,A.WHITTY JRNL TITL RECAPITULATING THE BINDING AFFINITY OF NRF2 FOR KEAP1 IN A JRNL TITL 2 CYCLIC HEPTAPEPTIDE, GUIDED BY NMR, X-RAY CRYSTALLOGRAPHY, JRNL TITL 3 AND MACHINE LEARNING. JRNL REF J.AM.CHEM.SOC. V. 143 3779 2021 JRNL REFN ESSN 1520-5126 JRNL PMID 33683866 JRNL DOI 10.1021/JACS.0C09799 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 43866 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.560 REMARK 3 FREE R VALUE TEST SET COUNT : 2001 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 29.5200 - 5.0600 1.00 3097 150 0.2328 0.2144 REMARK 3 2 5.0600 - 4.0200 1.00 3011 144 0.1855 0.2211 REMARK 3 3 4.0200 - 3.5100 1.00 3024 144 0.2209 0.2320 REMARK 3 4 3.5100 - 3.1900 1.00 3009 143 0.2413 0.2410 REMARK 3 5 3.1900 - 2.9600 1.00 2975 142 0.2630 0.3028 REMARK 3 6 2.9600 - 2.7900 1.00 3019 146 0.2598 0.2995 REMARK 3 7 2.7900 - 2.6500 1.00 2979 142 0.2690 0.3037 REMARK 3 8 2.6500 - 2.5300 1.00 2989 143 0.2801 0.3372 REMARK 3 9 2.5300 - 2.4300 1.00 3003 142 0.2759 0.3258 REMARK 3 10 2.4300 - 2.3500 1.00 2963 142 0.2700 0.2882 REMARK 3 11 2.3500 - 2.2800 1.00 2977 145 0.2744 0.3219 REMARK 3 12 2.2800 - 2.2100 1.00 2972 139 0.2850 0.3360 REMARK 3 13 2.2100 - 2.1500 1.00 2957 142 0.2765 0.3102 REMARK 3 14 2.1500 - 2.1000 0.96 2890 137 0.2875 0.3367 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) : 0.295 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.801 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.02 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 : 0.009 4484 REMARK 3 ANGLE : 1.079 6115 REMARK 3 CHIRALITY : 0.070 661 REMARK 3 PLANARITY : 0.006 807 REMARK 3 DIHEDRAL : 18.886 1571 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 7K2R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000250611. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-19 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 : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9201 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43885 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 29.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.03207 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30290 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.190 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 5WFL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2 - 1.5 M AMMONIUM SULFATE, 0.5-0.7% REMARK 280 PEG-MME-550, 0.1 M BIS-TRIS PH = 6.0 - 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 81.37250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.38150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 81.37250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.38150 REMARK 290 SMTRY3 4 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 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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 1070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P 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 325 REMARK 465 GLY A 325 REMARK 465 MET A 610 REMARK 465 GLU A 611 REMARK 465 PRO A 612 REMARK 465 SER A 613 REMARK 465 ARG A 614 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 A 326 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 329 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE A 335 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN A 346 CG OD1 ND2 REMARK 470 SER A 348 OG REMARK 470 ASP A 349 CG OD1 OD2 REMARK 470 LEU A 353 CG CD1 CD2 REMARK 470 VAL A 370 CG1 CG2 REMARK 470 MET A 399 CG SD CE REMARK 470 GLU A 444 CG CD OE1 OE2 REMARK 470 PRO A 445 CG CD REMARK 470 GLU A 446 CG CD OE1 OE2 REMARK 470 ARG A 494 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 515 CG CD1 CD2 REMARK 470 HIS A 516 CG ND1 CD2 CE1 NE2 REMARK 470 VAL A 561 CG1 CG2 REMARK 470 HIS A 562 CG ND1 CD2 CE1 NE2 REMARK 470 GLN A 563 CG CD OE1 NE2 REMARK 470 ARG A 565 CG CD NE CZ NH1 NH2 REMARK 470 THR A 595 OG1 CG2 REMARK 470 ARG A 596 CG CD NE CZ NH1 NH2 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 O PRO B 405 NH1 ARG B 596 4556 2.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 B3A P 76 CA - C - N ANGL. DEV. = 14.6 DEGREES 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 GLN B 337 130.15 -171.89 REMARK 500 VAL B 453 -168.56 -120.24 REMARK 500 HIS B 516 -116.36 57.98 REMARK 500 VAL B 547 -166.87 -122.74 REMARK 500 HIS B 575 -38.63 -130.04 REMARK 500 SER B 613 -71.36 -83.88 REMARK 500 PHE A 335 67.32 -102.65 REMARK 500 LEU A 355 -165.87 -120.01 REMARK 500 ASN A 387 67.98 -157.90 REMARK 500 PRO A 445 45.02 -93.91 REMARK 500 GLU A 446 -20.23 -160.20 REMARK 500 VAL A 453 -164.26 -103.27 REMARK 500 HIS A 516 -90.41 50.09 REMARK 500 ASN A 517 43.66 -148.96 REMARK 500 GLN A 563 55.28 33.95 REMARK 500 HIS A 575 -39.36 -158.22 REMARK 500 ASP P 77 116.48 -31.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 B3A P 76 ASP P 77 142.15 REMARK 500 REMARK 500 REMARK: NULL DBREF 7K2R B 325 614 UNP Q14145 KEAP1_HUMAN 325 614 DBREF 7K2R A 325 614 UNP Q14145 KEAP1_HUMAN 325 614 DBREF 7K2R P 76 82 PDB 7K2R 7K2R 76 82 SEQADV 7K2R ALA B 540 UNP Q14145 GLU 540 CONFLICT SEQADV 7K2R ALA B 542 UNP Q14145 GLU 542 CONFLICT SEQADV 7K2R SER B 613 UNP Q14145 CYS 613 CONFLICT SEQADV 7K2R ALA A 540 UNP Q14145 GLU 540 CONFLICT SEQADV 7K2R ALA A 542 UNP Q14145 GLU 542 CONFLICT SEQADV 7K2R SER A 613 UNP Q14145 CYS 613 CONFLICT SEQRES 1 B 290 GLY ARG LEU ILE TYR THR ALA GLY GLY TYR PHE ARG GLN SEQRES 2 B 290 SER LEU SER TYR LEU GLU ALA TYR ASN PRO SER ASP GLY SEQRES 3 B 290 THR TRP LEU ARG LEU ALA ASP LEU GLN VAL PRO ARG SER SEQRES 4 B 290 GLY LEU ALA GLY CYS VAL VAL GLY GLY LEU LEU TYR ALA SEQRES 5 B 290 VAL GLY GLY ARG ASN ASN SER PRO ASP GLY ASN THR ASP SEQRES 6 B 290 SER SER ALA LEU ASP CYS TYR ASN PRO MET THR ASN GLN SEQRES 7 B 290 TRP SER PRO CYS ALA PRO MET SER VAL PRO ARG ASN ARG SEQRES 8 B 290 ILE GLY VAL GLY VAL ILE ASP GLY HIS ILE TYR ALA VAL SEQRES 9 B 290 GLY GLY SER HIS GLY CYS ILE HIS HIS ASN SER VAL GLU SEQRES 10 B 290 ARG TYR GLU PRO GLU ARG ASP GLU TRP HIS LEU VAL ALA SEQRES 11 B 290 PRO MET LEU THR ARG ARG ILE GLY VAL GLY VAL ALA VAL SEQRES 12 B 290 LEU ASN ARG LEU LEU TYR ALA VAL GLY GLY PHE ASP GLY SEQRES 13 B 290 THR ASN ARG LEU ASN SER ALA GLU CYS TYR TYR PRO GLU SEQRES 14 B 290 ARG ASN GLU TRP ARG MET ILE THR ALA MET ASN THR ILE SEQRES 15 B 290 ARG SER GLY ALA GLY VAL CYS VAL LEU HIS ASN CYS ILE SEQRES 16 B 290 TYR ALA ALA GLY GLY TYR ASP GLY GLN ASP GLN LEU ASN SEQRES 17 B 290 SER VAL GLU ARG TYR ASP VAL ALA THR ALA THR TRP THR SEQRES 18 B 290 PHE VAL ALA PRO MET LYS HIS ARG ARG SER ALA LEU GLY SEQRES 19 B 290 ILE THR VAL HIS GLN GLY ARG ILE TYR VAL LEU GLY GLY SEQRES 20 B 290 TYR ASP GLY HIS THR PHE LEU ASP SER VAL GLU CYS TYR SEQRES 21 B 290 ASP PRO ASP THR ASP THR TRP SER GLU VAL THR ARG MET SEQRES 22 B 290 THR SER GLY ARG SER GLY VAL GLY VAL ALA VAL THR MET SEQRES 23 B 290 GLU PRO SER ARG SEQRES 1 A 290 GLY ARG LEU ILE TYR THR ALA GLY GLY TYR PHE ARG GLN SEQRES 2 A 290 SER LEU SER TYR LEU GLU ALA TYR ASN PRO SER ASP GLY SEQRES 3 A 290 THR TRP LEU ARG LEU ALA ASP LEU GLN VAL PRO ARG SER SEQRES 4 A 290 GLY LEU ALA GLY CYS VAL VAL GLY GLY LEU LEU TYR ALA SEQRES 5 A 290 VAL GLY GLY ARG ASN ASN SER PRO ASP GLY ASN THR ASP SEQRES 6 A 290 SER SER ALA LEU ASP CYS TYR ASN PRO MET THR ASN GLN SEQRES 7 A 290 TRP SER PRO CYS ALA PRO MET SER VAL PRO ARG ASN ARG SEQRES 8 A 290 ILE GLY VAL GLY VAL ILE ASP GLY HIS ILE TYR ALA VAL SEQRES 9 A 290 GLY GLY SER HIS GLY CYS ILE HIS HIS ASN SER VAL GLU SEQRES 10 A 290 ARG TYR GLU PRO GLU ARG ASP GLU TRP HIS LEU VAL ALA SEQRES 11 A 290 PRO MET LEU THR ARG ARG ILE GLY VAL GLY VAL ALA VAL SEQRES 12 A 290 LEU ASN ARG LEU LEU TYR ALA VAL GLY GLY PHE ASP GLY SEQRES 13 A 290 THR ASN ARG LEU ASN SER ALA GLU CYS TYR TYR PRO GLU SEQRES 14 A 290 ARG ASN GLU TRP ARG MET ILE THR ALA MET ASN THR ILE SEQRES 15 A 290 ARG SER GLY ALA GLY VAL CYS VAL LEU HIS ASN CYS ILE SEQRES 16 A 290 TYR ALA ALA GLY GLY TYR ASP GLY GLN ASP GLN LEU ASN SEQRES 17 A 290 SER VAL GLU ARG TYR ASP VAL ALA THR ALA THR TRP THR SEQRES 18 A 290 PHE VAL ALA PRO MET LYS HIS ARG ARG SER ALA LEU GLY SEQRES 19 A 290 ILE THR VAL HIS GLN GLY ARG ILE TYR VAL LEU GLY GLY SEQRES 20 A 290 TYR ASP GLY HIS THR PHE LEU ASP SER VAL GLU CYS TYR SEQRES 21 A 290 ASP PRO ASP THR ASP THR TRP SER GLU VAL THR ARG MET SEQRES 22 A 290 THR SER GLY ARG SER GLY VAL GLY VAL ALA VAL THR MET SEQRES 23 A 290 GLU PRO SER ARG SEQRES 1 P 7 B3A ASP PRO GLU THR GLY GLU HET B3A P 76 6 HET SO4 A 701 5 HETNAM B3A (3S)-3-AMINOBUTANOIC ACID HETNAM SO4 SULFATE ION FORMUL 3 B3A C4 H9 N O2 FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *115(H2 O) SHEET 1 AA1 4 TRP B 352 ARG B 354 0 SHEET 2 AA1 4 LEU B 342 TYR B 345 -1 N ALA B 344 O LEU B 353 SHEET 3 AA1 4 LEU B 327 ALA B 331 -1 N ILE B 328 O TYR B 345 SHEET 4 AA1 4 GLY B 605 THR B 609 -1 O GLY B 605 N ALA B 331 SHEET 1 AA2 4 ALA B 366 VAL B 370 0 SHEET 2 AA2 4 LEU B 373 VAL B 377 -1 O TYR B 375 N CYS B 368 SHEET 3 AA2 4 LEU B 393 TYR B 396 -1 O TYR B 396 N LEU B 374 SHEET 4 AA2 4 TRP B 403 PRO B 405 -1 O SER B 404 N CYS B 395 SHEET 1 AA3 2 ARG B 380 SER B 383 0 SHEET 2 AA3 2 GLY B 386 ASP B 389 -1 O THR B 388 N ASN B 381 SHEET 1 AA4 4 GLY B 417 ILE B 421 0 SHEET 2 AA4 4 HIS B 424 VAL B 428 -1 O TYR B 426 N GLY B 419 SHEET 3 AA4 4 VAL B 440 GLU B 444 -1 O TYR B 443 N ILE B 425 SHEET 4 AA4 4 GLU B 449 LEU B 452 -1 O HIS B 451 N ARG B 442 SHEET 1 AA5 2 SER B 431 HIS B 432 0 SHEET 2 AA5 2 ILE B 435 HIS B 436 -1 O ILE B 435 N HIS B 432 SHEET 1 AA6 4 GLY B 464 LEU B 468 0 SHEET 2 AA6 4 LEU B 471 VAL B 475 -1 O TYR B 473 N ALA B 466 SHEET 3 AA6 4 ALA B 487 TYR B 491 -1 O TYR B 490 N LEU B 472 SHEET 4 AA6 4 GLU B 496 ILE B 500 -1 O ARG B 498 N CYS B 489 SHEET 1 AA7 4 GLY B 511 LEU B 515 0 SHEET 2 AA7 4 CYS B 518 ALA B 522 -1 O TYR B 520 N CYS B 513 SHEET 3 AA7 4 VAL B 534 ASP B 538 -1 O TYR B 537 N ILE B 519 SHEET 4 AA7 4 THR B 543 PHE B 546 -1 O THR B 545 N ARG B 536 SHEET 1 AA8 4 GLY B 558 HIS B 562 0 SHEET 2 AA8 4 ARG B 565 LEU B 569 -1 O TYR B 567 N THR B 560 SHEET 3 AA8 4 SER B 580 ASP B 585 -1 O TYR B 584 N ILE B 566 SHEET 4 AA8 4 THR B 590 ARG B 596 -1 O SER B 592 N CYS B 583 SHEET 1 AA9 4 THR A 351 ARG A 354 0 SHEET 2 AA9 4 LEU A 342 ASN A 346 -1 N ASN A 346 O THR A 351 SHEET 3 AA9 4 LEU A 327 ALA A 331 -1 N ILE A 328 O TYR A 345 SHEET 4 AA9 4 GLY A 605 THR A 609 -1 O THR A 609 N LEU A 327 SHEET 1 AB1 4 ALA A 366 VAL A 370 0 SHEET 2 AB1 4 LEU A 373 VAL A 377 -1 O TYR A 375 N CYS A 368 SHEET 3 AB1 4 LEU A 393 TYR A 396 -1 O TYR A 396 N LEU A 374 SHEET 4 AB1 4 PRO A 405 CYS A 406 -1 O CYS A 406 N LEU A 393 SHEET 1 AB2 2 ARG A 380 SER A 383 0 SHEET 2 AB2 2 GLY A 386 ASP A 389 -1 O THR A 388 N ASN A 381 SHEET 1 AB3 4 GLY A 417 ILE A 421 0 SHEET 2 AB3 4 HIS A 424 VAL A 428 -1 O VAL A 428 N GLY A 417 SHEET 3 AB3 4 VAL A 440 TYR A 443 -1 O GLU A 441 N ALA A 427 SHEET 4 AB3 4 TRP A 450 LEU A 452 -1 O HIS A 451 N ARG A 442 SHEET 1 AB4 2 SER A 431 HIS A 432 0 SHEET 2 AB4 2 ILE A 435 HIS A 436 -1 O ILE A 435 N HIS A 432 SHEET 1 AB5 4 GLY A 464 LEU A 468 0 SHEET 2 AB5 4 LEU A 471 VAL A 475 -1 O VAL A 475 N GLY A 464 SHEET 3 AB5 4 ALA A 487 TYR A 491 -1 O TYR A 490 N LEU A 472 SHEET 4 AB5 4 GLU A 496 ILE A 500 -1 O GLU A 496 N TYR A 491 SHEET 1 AB6 4 GLY A 511 LEU A 515 0 SHEET 2 AB6 4 CYS A 518 TYR A 525 -1 O TYR A 520 N CYS A 513 SHEET 3 AB6 4 GLN A 530 ASP A 538 -1 O TYR A 537 N ILE A 519 SHEET 4 AB6 4 THR A 543 VAL A 547 -1 O THR A 543 N ASP A 538 SHEET 1 AB7 4 GLY A 558 VAL A 561 0 SHEET 2 AB7 4 ILE A 566 LEU A 569 -1 O TYR A 567 N THR A 560 SHEET 3 AB7 4 SER A 580 ASP A 585 -1 O GLU A 582 N VAL A 568 SHEET 4 AB7 4 THR A 590 ARG A 596 -1 O SER A 592 N CYS A 583 LINK C B3A P 76 N ASP P 77 1555 1555 1.33 LINK N B3A P 76 C GLU P 82 1555 1555 1.43 CRYST1 162.745 68.763 77.134 90.00 117.89 90.00 C 1 2 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 0.006145 0.000000 0.003251 0.00000 SCALE2 0.000000 0.014543 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014668 0.00000