HEADER PROTEIN BINDING 08-SEP-20 7K2L TITLE KELCH DOMAIN OF HUMAN KEAP1 BOUND TO NRF2 CYCLIC PEPTIDE, C[BAL- TITLE 2 NPETGE] COMPND MOL_ID: 1; COMPND 2 MOLECULE: KELCH-LIKE ECH-ASSOCIATED PROTEIN 1; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: CYTOSOLIC INHIBITOR OF NRF2,INRF2,KELCH-LIKE PROTEIN 19; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: KELCH-LIKE ECH-ASSOCIATED PROTEIN 1; COMPND 8 CHAIN: A; COMPND 9 SYNONYM: CYTOSOLIC INHIBITOR OF NRF2,INRF2,KELCH-LIKE PROTEIN 19; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: NRF2 CYCLIC PEPTIDE,C[BAL-NPETGE]; COMPND 13 CHAIN: P; COMPND 14 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 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: KEAP1, INRF2, KIAA0132, KLHL19; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 18 ORGANISM_TAXID: 32630 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 2 18-OCT-23 7K2L 1 REMARK REVDAT 1 07-APR-21 7K2L 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. 1.98 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) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.50 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 51226 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.900 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 29.5000 - 4.7800 1.00 3698 146 0.1970 0.2391 REMARK 3 2 4.7800 - 3.7900 1.00 3598 150 0.1719 0.2050 REMARK 3 3 3.7900 - 3.3100 1.00 3609 147 0.2115 0.2327 REMARK 3 4 3.3100 - 3.0100 1.00 3573 147 0.2326 0.2782 REMARK 3 5 3.0100 - 2.8000 1.00 3560 147 0.2399 0.2820 REMARK 3 6 2.8000 - 2.6300 1.00 3586 141 0.2433 0.2959 REMARK 3 7 2.6300 - 2.5000 1.00 3551 148 0.2553 0.2817 REMARK 3 8 2.5000 - 2.3900 0.99 3545 139 0.2576 0.3060 REMARK 3 9 2.3900 - 2.3000 1.00 3562 143 0.2481 0.3029 REMARK 3 10 2.3000 - 2.2200 0.99 3508 145 0.2630 0.3105 REMARK 3 11 2.2200 - 2.1500 0.99 3531 141 0.2554 0.3144 REMARK 3 12 2.1500 - 2.0900 0.99 3531 145 0.2549 0.3160 REMARK 3 13 2.0900 - 2.0300 0.99 3540 144 0.2669 0.3275 REMARK 3 14 2.0300 - 1.9800 0.80 2836 115 0.2751 0.3146 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) : 0.274 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.735 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.29 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 : 0.015 4501 REMARK 3 ANGLE : 1.510 6140 REMARK 3 CHIRALITY : 0.074 664 REMARK 3 PLANARITY : 0.011 811 REMARK 3 DIHEDRAL : 18.294 1582 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 7K2L 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_1000250570. 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 EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51285 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 29.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.03129 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.27670 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.090 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 (%): 59.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 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 81.24300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.34150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 81.24300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.34150 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: 11910 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: 840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 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 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 614 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 326 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 327 CG CD1 CD2 REMARK 470 TYR A 329 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 346 CG OD1 ND2 REMARK 470 MET A 399 CG SD CE REMARK 470 GLN A 402 CG CD OE1 NE2 REMARK 470 GLU A 444 CG CD OE1 OE2 REMARK 470 GLU A 446 CD OE1 OE2 REMARK 470 ARG A 470 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 516 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 551 CG CD CE NZ REMARK 470 GLN A 563 CG CD OE1 NE2 REMARK 470 ARG A 596 CG CD NE CZ NH1 NH2 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 CB BAL P 76 C GLU P 82 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 449 CG GLU B 449 CD 0.099 REMARK 500 BAL P 76 C ASN P 77 N -0.267 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 ASP B 349 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG B 380 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 BAL P 76 CA - C - N ANGL. DEV. = -13.2 DEGREES REMARK 500 BAL P 76 O - C - N ANGL. DEV. = -17.0 DEGREES REMARK 500 ASN P 77 C - N - CA ANGL. DEV. = 23.5 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 ARG B 336 -34.89 70.78 REMARK 500 THR B 481 -46.76 -130.47 REMARK 500 HIS B 516 -115.60 56.22 REMARK 500 GLN B 528 -45.82 -130.70 REMARK 500 VAL B 547 -142.05 -107.78 REMARK 500 HIS B 575 -39.76 -132.81 REMARK 500 ARG A 336 -34.31 70.13 REMARK 500 ASN A 387 71.44 -154.45 REMARK 500 THR A 481 -46.11 -130.85 REMARK 500 ILE A 500 -168.49 -116.77 REMARK 500 HIS A 516 -116.76 56.90 REMARK 500 GLN A 528 -44.93 -133.24 REMARK 500 HIS A 575 -41.53 -130.09 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 BAL P 76 ASN P 77 -124.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 BAL P 76 49.68 REMARK 500 REMARK 500 REMARK: NULL DBREF 7K2L B 326 614 UNP Q14145 KEAP1_HUMAN 326 614 DBREF 7K2L A 326 609 UNP Q14145 KEAP1_HUMAN 326 609 DBREF 7K2L P 76 82 PDB 7K2L 7K2L 76 82 SEQADV 7K2L ALA B 540 UNP Q14145 GLU 540 CONFLICT SEQADV 7K2L ALA B 542 UNP Q14145 GLU 542 CONFLICT SEQADV 7K2L SER B 613 UNP Q14145 CYS 613 CONFLICT SEQADV 7K2L ALA A 540 UNP Q14145 GLU 540 CONFLICT SEQADV 7K2L ALA A 542 UNP Q14145 GLU 542 CONFLICT SEQRES 1 B 289 ARG LEU ILE TYR THR ALA GLY GLY TYR PHE ARG GLN SER SEQRES 2 B 289 LEU SER TYR LEU GLU ALA TYR ASN PRO SER ASP GLY THR SEQRES 3 B 289 TRP LEU ARG LEU ALA ASP LEU GLN VAL PRO ARG SER GLY SEQRES 4 B 289 LEU ALA GLY CYS VAL VAL GLY GLY LEU LEU TYR ALA VAL SEQRES 5 B 289 GLY GLY ARG ASN ASN SER PRO ASP GLY ASN THR ASP SER SEQRES 6 B 289 SER ALA LEU ASP CYS TYR ASN PRO MET THR ASN GLN TRP SEQRES 7 B 289 SER PRO CYS ALA PRO MET SER VAL PRO ARG ASN ARG ILE SEQRES 8 B 289 GLY VAL GLY VAL ILE ASP GLY HIS ILE TYR ALA VAL GLY SEQRES 9 B 289 GLY SER HIS GLY CYS ILE HIS HIS ASN SER VAL GLU ARG SEQRES 10 B 289 TYR GLU PRO GLU ARG ASP GLU TRP HIS LEU VAL ALA PRO SEQRES 11 B 289 MET LEU THR ARG ARG ILE GLY VAL GLY VAL ALA VAL LEU SEQRES 12 B 289 ASN ARG LEU LEU TYR ALA VAL GLY GLY PHE ASP GLY THR SEQRES 13 B 289 ASN ARG LEU ASN SER ALA GLU CYS TYR TYR PRO GLU ARG SEQRES 14 B 289 ASN GLU TRP ARG MET ILE THR ALA MET ASN THR ILE ARG SEQRES 15 B 289 SER GLY ALA GLY VAL CYS VAL LEU HIS ASN CYS ILE TYR SEQRES 16 B 289 ALA ALA GLY GLY TYR ASP GLY GLN ASP GLN LEU ASN SER SEQRES 17 B 289 VAL GLU ARG TYR ASP VAL ALA THR ALA THR TRP THR PHE SEQRES 18 B 289 VAL ALA PRO MET LYS HIS ARG ARG SER ALA LEU GLY ILE SEQRES 19 B 289 THR VAL HIS GLN GLY ARG ILE TYR VAL LEU GLY GLY TYR SEQRES 20 B 289 ASP GLY HIS THR PHE LEU ASP SER VAL GLU CYS TYR ASP SEQRES 21 B 289 PRO ASP THR ASP THR TRP SER GLU VAL THR ARG MET THR SEQRES 22 B 289 SER GLY ARG SER GLY VAL GLY VAL ALA VAL THR MET GLU SEQRES 23 B 289 PRO SER ARG SEQRES 1 A 284 ARG LEU ILE TYR THR ALA GLY GLY TYR PHE ARG GLN SER SEQRES 2 A 284 LEU SER TYR LEU GLU ALA TYR ASN PRO SER ASP GLY THR SEQRES 3 A 284 TRP LEU ARG LEU ALA ASP LEU GLN VAL PRO ARG SER GLY SEQRES 4 A 284 LEU ALA GLY CYS VAL VAL GLY GLY LEU LEU TYR ALA VAL SEQRES 5 A 284 GLY GLY ARG ASN ASN SER PRO ASP GLY ASN THR ASP SER SEQRES 6 A 284 SER ALA LEU ASP CYS TYR ASN PRO MET THR ASN GLN TRP SEQRES 7 A 284 SER PRO CYS ALA PRO MET SER VAL PRO ARG ASN ARG ILE SEQRES 8 A 284 GLY VAL GLY VAL ILE ASP GLY HIS ILE TYR ALA VAL GLY SEQRES 9 A 284 GLY SER HIS GLY CYS ILE HIS HIS ASN SER VAL GLU ARG SEQRES 10 A 284 TYR GLU PRO GLU ARG ASP GLU TRP HIS LEU VAL ALA PRO SEQRES 11 A 284 MET LEU THR ARG ARG ILE GLY VAL GLY VAL ALA VAL LEU SEQRES 12 A 284 ASN ARG LEU LEU TYR ALA VAL GLY GLY PHE ASP GLY THR SEQRES 13 A 284 ASN ARG LEU ASN SER ALA GLU CYS TYR TYR PRO GLU ARG SEQRES 14 A 284 ASN GLU TRP ARG MET ILE THR ALA MET ASN THR ILE ARG SEQRES 15 A 284 SER GLY ALA GLY VAL CYS VAL LEU HIS ASN CYS ILE TYR SEQRES 16 A 284 ALA ALA GLY GLY TYR ASP GLY GLN ASP GLN LEU ASN SER SEQRES 17 A 284 VAL GLU ARG TYR ASP VAL ALA THR ALA THR TRP THR PHE SEQRES 18 A 284 VAL ALA PRO MET LYS HIS ARG ARG SER ALA LEU GLY ILE SEQRES 19 A 284 THR VAL HIS GLN GLY ARG ILE TYR VAL LEU GLY GLY TYR SEQRES 20 A 284 ASP GLY HIS THR PHE LEU ASP SER VAL GLU CYS TYR ASP SEQRES 21 A 284 PRO ASP THR ASP THR TRP SER GLU VAL THR ARG MET THR SEQRES 22 A 284 SER GLY ARG SER GLY VAL GLY VAL ALA VAL THR SEQRES 1 P 7 BAL ASN PRO GLU THR GLY GLU HET BAL P 76 5 HETNAM BAL BETA-ALANINE FORMUL 3 BAL C3 H7 N O2 FORMUL 4 HOH *153(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 THR B 330 O GLU B 343 SHEET 4 AA1 4 GLY B 605 THR B 609 -1 O ALA B 607 N TYR B 329 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 GLY B 386 N SER B 383 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 490 -1 O TYR B 490 N LEU B 472 SHEET 4 AA6 4 TRP B 497 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 GLU B 535 N ALA B 521 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 ALA A 344 O LEU A 353 SHEET 3 AA9 4 LEU A 327 ALA A 331 -1 N THR A 330 O GLU A 343 SHEET 4 AA9 4 GLY A 605 THR A 609 -1 O GLY A 605 N ALA A 331 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 TRP A 403 CYS A 406 -1 O SER A 404 N CYS A 395 SHEET 1 AB2 2 ARG A 380 SER A 383 0 SHEET 2 AB2 2 GLY A 386 ASP A 389 -1 O GLY A 386 N SER A 383 SHEET 1 AB3 4 GLY A 417 ILE A 421 0 SHEET 2 AB3 4 HIS A 424 VAL A 428 -1 O TYR A 426 N GLY A 419 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 PHE A 478 -1 O TYR A 473 N ALA A 466 SHEET 3 AB5 4 ARG A 483 TYR A 490 -1 O TYR A 490 N LEU A 472 SHEET 4 AB5 4 TRP A 497 MET A 499 -1 O ARG A 498 N CYS A 489 SHEET 1 AB6 4 GLY A 511 LEU A 515 0 SHEET 2 AB6 4 CYS A 518 ALA A 522 -1 O TYR A 520 N CYS A 513 SHEET 3 AB6 4 VAL A 534 ASP A 538 -1 O TYR A 537 N ILE A 519 SHEET 4 AB6 4 THR A 543 PHE A 546 -1 O THR A 543 N ASP A 538 SHEET 1 AB7 4 GLY A 558 HIS A 562 0 SHEET 2 AB7 4 ARG A 565 LEU A 569 -1 O TYR A 567 N THR A 560 SHEET 3 AB7 4 SER A 580 ASP A 585 -1 O TYR A 584 N ILE A 566 SHEET 4 AB7 4 THR A 590 ARG A 596 -1 O VAL A 594 N VAL A 581 LINK N BAL P 76 C GLU P 82 1555 1555 1.39 CRYST1 162.486 68.683 77.348 90.00 117.93 90.00 C 1 2 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 0.006154 0.000000 0.003263 0.00000 SCALE2 0.000000 0.014560 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014634 0.00000