HEADER PROTEIN BINDING/INHIBITOR 08-SEP-20 7K2A TITLE KELCH DOMAIN OF HUMAN KEAP1 BOUND TO NRF2 PEPTIDE, LDEETGEFA COMPND MOL_ID: 1; COMPND 2 MOLECULE: KELCH-LIKE ECH-ASSOCIATED PROTEIN 1; COMPND 3 CHAIN: A, 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: ACE-LEU-ASP-GLU-GLU-THR-GLY-GLU-PHE-ALA-NH2; 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 PROTEIN BINDING-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.N.MUELLERS,K.N.ALLEN REVDAT 2 18-OCT-23 7K2A 1 REMARK REVDAT 1 07-APR-21 7K2A 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. 1.90 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 58508 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.420 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 29.6300 - 4.5800 0.98 4195 145 0.1679 0.1808 REMARK 3 2 4.5800 - 3.6400 0.98 4107 149 0.1565 0.1900 REMARK 3 3 3.6400 - 3.1800 0.98 4075 147 0.2077 0.2604 REMARK 3 4 3.1800 - 2.8900 0.98 4069 145 0.2244 0.2675 REMARK 3 5 2.8900 - 2.6800 0.98 4082 142 0.2208 0.2759 REMARK 3 6 2.6800 - 2.5200 0.98 4033 142 0.2356 0.2851 REMARK 3 7 2.5200 - 2.4000 0.98 4077 146 0.2350 0.2539 REMARK 3 8 2.4000 - 2.2900 0.98 4008 141 0.2310 0.2749 REMARK 3 9 2.2900 - 2.2000 0.97 4031 133 0.2382 0.2363 REMARK 3 10 2.2000 - 2.1300 0.97 3966 150 0.2443 0.2737 REMARK 3 11 2.1300 - 2.0600 0.97 4033 135 0.2558 0.2912 REMARK 3 12 2.0600 - 2.0000 0.97 3961 145 0.2770 0.3153 REMARK 3 13 2.0000 - 1.9500 0.96 3963 146 0.3170 0.3189 REMARK 3 14 1.9500 - 1.9000 0.95 3908 134 0.3803 0.3859 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.330 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.48 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.49 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7K2A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000250392. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-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 : 58528 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 29.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.04004 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.44400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.660 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 (%): 58.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.99 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 81.03900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.48600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 81.03900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.48600 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 11990 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 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 VAL A 324 REMARK 465 GLY A 325 REMARK 465 ARG A 326 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 465 LYS A 615 REMARK 465 GLN A 616 REMARK 465 ILE A 617 REMARK 465 ASP A 618 REMARK 465 GLN A 619 REMARK 465 GLN A 620 REMARK 465 ASN A 621 REMARK 465 CYS A 622 REMARK 465 THR A 623 REMARK 465 CYS A 624 REMARK 465 VAL B 324 REMARK 465 LYS B 615 REMARK 465 GLN B 616 REMARK 465 ILE B 617 REMARK 465 ASP B 618 REMARK 465 GLN B 619 REMARK 465 GLN B 620 REMARK 465 ASN B 621 REMARK 465 CYS B 622 REMARK 465 THR B 623 REMARK 465 CYS B 624 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 ALA P 85 O - C - N ANGL. DEV. = 11.1 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 A 336 -35.50 65.74 REMARK 500 LEU A 355 -164.19 -125.78 REMARK 500 ASN A 387 67.32 -154.19 REMARK 500 VAL A 453 -165.23 -113.94 REMARK 500 THR A 481 -45.20 -131.07 REMARK 500 HIS A 516 -101.68 59.30 REMARK 500 VAL A 547 -167.90 -115.85 REMARK 500 HIS A 575 -39.89 -141.97 REMARK 500 ARG B 336 -38.96 66.56 REMARK 500 VAL B 547 -163.80 -115.64 REMARK 500 HIS B 575 -38.42 -134.69 REMARK 500 REMARK 500 REMARK: NULL DBREF 7K2A A 324 624 UNP Q14145 KEAP1_HUMAN 324 624 DBREF 7K2A B 324 624 UNP Q14145 KEAP1_HUMAN 324 624 DBREF 7K2A P 76 86 PDB 7K2A 7K2A 76 86 SEQADV 7K2A ALA A 540 UNP Q14145 GLU 540 CONFLICT SEQADV 7K2A ALA A 542 UNP Q14145 GLU 542 CONFLICT SEQADV 7K2A SER A 613 UNP Q14145 CYS 613 CONFLICT SEQADV 7K2A ALA B 540 UNP Q14145 GLU 540 CONFLICT SEQADV 7K2A ALA B 542 UNP Q14145 GLU 542 CONFLICT SEQADV 7K2A SER B 613 UNP Q14145 CYS 613 CONFLICT SEQRES 1 A 301 VAL GLY ARG LEU ILE TYR THR ALA GLY GLY TYR PHE ARG SEQRES 2 A 301 GLN SER LEU SER TYR LEU GLU ALA TYR ASN PRO SER ASP SEQRES 3 A 301 GLY THR TRP LEU ARG LEU ALA ASP LEU GLN VAL PRO ARG SEQRES 4 A 301 SER GLY LEU ALA GLY CYS VAL VAL GLY GLY LEU LEU TYR SEQRES 5 A 301 ALA VAL GLY GLY ARG ASN ASN SER PRO ASP GLY ASN THR SEQRES 6 A 301 ASP SER SER ALA LEU ASP CYS TYR ASN PRO MET THR ASN SEQRES 7 A 301 GLN TRP SER PRO CYS ALA PRO MET SER VAL PRO ARG ASN SEQRES 8 A 301 ARG ILE GLY VAL GLY VAL ILE ASP GLY HIS ILE TYR ALA SEQRES 9 A 301 VAL GLY GLY SER HIS GLY CYS ILE HIS HIS ASN SER VAL SEQRES 10 A 301 GLU ARG TYR GLU PRO GLU ARG ASP GLU TRP HIS LEU VAL SEQRES 11 A 301 ALA PRO MET LEU THR ARG ARG ILE GLY VAL GLY VAL ALA SEQRES 12 A 301 VAL LEU ASN ARG LEU LEU TYR ALA VAL GLY GLY PHE ASP SEQRES 13 A 301 GLY THR ASN ARG LEU ASN SER ALA GLU CYS TYR TYR PRO SEQRES 14 A 301 GLU ARG ASN GLU TRP ARG MET ILE THR ALA MET ASN THR SEQRES 15 A 301 ILE ARG SER GLY ALA GLY VAL CYS VAL LEU HIS ASN CYS SEQRES 16 A 301 ILE TYR ALA ALA GLY GLY TYR ASP GLY GLN ASP GLN LEU SEQRES 17 A 301 ASN SER VAL GLU ARG TYR ASP VAL ALA THR ALA THR TRP SEQRES 18 A 301 THR PHE VAL ALA PRO MET LYS HIS ARG ARG SER ALA LEU SEQRES 19 A 301 GLY ILE THR VAL HIS GLN GLY ARG ILE TYR VAL LEU GLY SEQRES 20 A 301 GLY TYR ASP GLY HIS THR PHE LEU ASP SER VAL GLU CYS SEQRES 21 A 301 TYR ASP PRO ASP THR ASP THR TRP SER GLU VAL THR ARG SEQRES 22 A 301 MET THR SER GLY ARG SER GLY VAL GLY VAL ALA VAL THR SEQRES 23 A 301 MET GLU PRO SER ARG LYS GLN ILE ASP GLN GLN ASN CYS SEQRES 24 A 301 THR CYS SEQRES 1 B 301 VAL GLY ARG LEU ILE TYR THR ALA GLY GLY TYR PHE ARG SEQRES 2 B 301 GLN SER LEU SER TYR LEU GLU ALA TYR ASN PRO SER ASP SEQRES 3 B 301 GLY THR TRP LEU ARG LEU ALA ASP LEU GLN VAL PRO ARG SEQRES 4 B 301 SER GLY LEU ALA GLY CYS VAL VAL GLY GLY LEU LEU TYR SEQRES 5 B 301 ALA VAL GLY GLY ARG ASN ASN SER PRO ASP GLY ASN THR SEQRES 6 B 301 ASP SER SER ALA LEU ASP CYS TYR ASN PRO MET THR ASN SEQRES 7 B 301 GLN TRP SER PRO CYS ALA PRO MET SER VAL PRO ARG ASN SEQRES 8 B 301 ARG ILE GLY VAL GLY VAL ILE ASP GLY HIS ILE TYR ALA SEQRES 9 B 301 VAL GLY GLY SER HIS GLY CYS ILE HIS HIS ASN SER VAL SEQRES 10 B 301 GLU ARG TYR GLU PRO GLU ARG ASP GLU TRP HIS LEU VAL SEQRES 11 B 301 ALA PRO MET LEU THR ARG ARG ILE GLY VAL GLY VAL ALA SEQRES 12 B 301 VAL LEU ASN ARG LEU LEU TYR ALA VAL GLY GLY PHE ASP SEQRES 13 B 301 GLY THR ASN ARG LEU ASN SER ALA GLU CYS TYR TYR PRO SEQRES 14 B 301 GLU ARG ASN GLU TRP ARG MET ILE THR ALA MET ASN THR SEQRES 15 B 301 ILE ARG SER GLY ALA GLY VAL CYS VAL LEU HIS ASN CYS SEQRES 16 B 301 ILE TYR ALA ALA GLY GLY TYR ASP GLY GLN ASP GLN LEU SEQRES 17 B 301 ASN SER VAL GLU ARG TYR ASP VAL ALA THR ALA THR TRP SEQRES 18 B 301 THR PHE VAL ALA PRO MET LYS HIS ARG ARG SER ALA LEU SEQRES 19 B 301 GLY ILE THR VAL HIS GLN GLY ARG ILE TYR VAL LEU GLY SEQRES 20 B 301 GLY TYR ASP GLY HIS THR PHE LEU ASP SER VAL GLU CYS SEQRES 21 B 301 TYR ASP PRO ASP THR ASP THR TRP SER GLU VAL THR ARG SEQRES 22 B 301 MET THR SER GLY ARG SER GLY VAL GLY VAL ALA VAL THR SEQRES 23 B 301 MET GLU PRO SER ARG LYS GLN ILE ASP GLN GLN ASN CYS SEQRES 24 B 301 THR CYS SEQRES 1 P 11 ACE LEU ASP GLU GLU THR GLY GLU PHE ALA NH2 HET ACE P 76 3 HET NH2 P 86 1 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 3 ACE C2 H4 O FORMUL 3 NH2 H2 N FORMUL 4 HOH *189(H2 O) SHEET 1 AA1 4 TRP A 352 ARG A 354 0 SHEET 2 AA1 4 LEU A 342 TYR A 345 -1 N ALA A 344 O LEU A 353 SHEET 3 AA1 4 ILE A 328 ALA A 331 -1 N THR A 330 O GLU A 343 SHEET 4 AA1 4 GLY A 605 VAL A 608 -1 O GLY A 605 N ALA A 331 SHEET 1 AA2 4 ALA A 366 VAL A 370 0 SHEET 2 AA2 4 LEU A 373 VAL A 377 -1 O TYR A 375 N CYS A 368 SHEET 3 AA2 4 LEU A 393 ASN A 397 -1 O TYR A 396 N LEU A 374 SHEET 4 AA2 4 GLN A 402 PRO A 405 -1 O SER A 404 N CYS A 395 SHEET 1 AA3 2 ARG A 380 SER A 383 0 SHEET 2 AA3 2 GLY A 386 ASP A 389 -1 O GLY A 386 N SER A 383 SHEET 1 AA4 4 GLY A 417 ILE A 421 0 SHEET 2 AA4 4 HIS A 424 VAL A 428 -1 O VAL A 428 N GLY A 417 SHEET 3 AA4 4 VAL A 440 TYR A 443 -1 O GLU A 441 N ALA A 427 SHEET 4 AA4 4 TRP A 450 LEU A 452 -1 O HIS A 451 N ARG A 442 SHEET 1 AA5 2 SER A 431 HIS A 432 0 SHEET 2 AA5 2 ILE A 435 HIS A 436 -1 O ILE A 435 N HIS A 432 SHEET 1 AA6 4 GLY A 464 LEU A 468 0 SHEET 2 AA6 4 LEU A 471 VAL A 475 -1 O TYR A 473 N ALA A 466 SHEET 3 AA6 4 ALA A 487 TYR A 491 -1 O TYR A 490 N LEU A 472 SHEET 4 AA6 4 GLU A 496 MET A 499 -1 O ARG A 498 N CYS A 489 SHEET 1 AA7 4 GLY A 511 LEU A 515 0 SHEET 2 AA7 4 CYS A 518 ALA A 522 -1 O ALA A 522 N GLY A 511 SHEET 3 AA7 4 VAL A 534 ASP A 538 -1 O GLU A 535 N ALA A 521 SHEET 4 AA7 4 THR A 543 PHE A 546 -1 O THR A 545 N ARG A 536 SHEET 1 AA8 4 GLY A 558 HIS A 562 0 SHEET 2 AA8 4 ARG A 565 TYR A 572 -1 O TYR A 567 N THR A 560 SHEET 3 AA8 4 PHE A 577 ASP A 585 -1 O LEU A 578 N GLY A 571 SHEET 4 AA8 4 THR A 590 ARG A 596 -1 O THR A 590 N ASP A 585 SHEET 1 AA9 4 TRP B 352 ARG B 354 0 SHEET 2 AA9 4 LEU B 342 TYR B 345 -1 N ALA B 344 O LEU B 353 SHEET 3 AA9 4 ARG B 326 ALA B 331 -1 N ILE B 328 O TYR B 345 SHEET 4 AA9 4 GLY B 605 MET B 610 -1 O GLY B 605 N ALA B 331 SHEET 1 AB1 4 ALA B 366 VAL B 370 0 SHEET 2 AB1 4 LEU B 373 VAL B 377 -1 O TYR B 375 N CYS B 368 SHEET 3 AB1 4 LEU B 393 ASN B 397 -1 O TYR B 396 N LEU B 374 SHEET 4 AB1 4 GLN B 402 CYS B 406 -1 O CYS B 406 N LEU B 393 SHEET 1 AB2 2 ARG B 380 ASN B 382 0 SHEET 2 AB2 2 ASN B 387 ASP B 389 -1 O THR B 388 N ASN B 381 SHEET 1 AB3 4 GLY B 417 ILE B 421 0 SHEET 2 AB3 4 HIS B 424 VAL B 428 -1 O TYR B 426 N GLY B 419 SHEET 3 AB3 4 VAL B 440 TYR B 443 -1 O TYR B 443 N ILE B 425 SHEET 4 AB3 4 TRP B 450 VAL B 453 -1 O HIS B 451 N ARG B 442 SHEET 1 AB4 2 SER B 431 HIS B 432 0 SHEET 2 AB4 2 ILE B 435 HIS B 436 -1 O ILE B 435 N HIS B 432 SHEET 1 AB5 4 GLY B 464 LEU B 468 0 SHEET 2 AB5 4 LEU B 471 PHE B 478 -1 O VAL B 475 N GLY B 464 SHEET 3 AB5 4 ARG B 483 TYR B 491 -1 O TYR B 490 N LEU B 472 SHEET 4 AB5 4 GLU B 496 MET B 499 -1 O ARG B 498 N CYS B 489 SHEET 1 AB6 4 GLY B 511 LEU B 515 0 SHEET 2 AB6 4 CYS B 518 ALA B 522 -1 O TYR B 520 N CYS B 513 SHEET 3 AB6 4 VAL B 534 ASP B 538 -1 O GLU B 535 N ALA B 521 SHEET 4 AB6 4 THR B 543 PHE B 546 -1 O THR B 545 N ARG B 536 SHEET 1 AB7 4 GLY B 558 HIS B 562 0 SHEET 2 AB7 4 ARG B 565 LEU B 569 -1 O LEU B 569 N GLY B 558 SHEET 3 AB7 4 SER B 580 ASP B 585 -1 O TYR B 584 N ILE B 566 SHEET 4 AB7 4 THR B 590 ARG B 596 -1 O THR B 590 N ASP B 585 LINK C ACE P 76 N LEU P 77 1555 1555 1.32 LINK C ALA P 85 N NH2 P 86 1555 1555 1.43 CRYST1 162.078 68.972 78.259 90.00 117.81 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 0.006170 0.000000 0.003254 0.00000 SCALE2 0.000000 0.014499 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014446 0.00000