HEADER MEMBRANE PROTEIN 27-OCT-22 8BFW TITLE THE STRUCTURES OF ACE2 IN COMPLEX WITH BICYCLIC PEPTIDE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROCESSED ANGIOTENSIN-CONVERTING ENZYME 2; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ALA-CYS-VAL-ARG-SER-HIS-CYS-SER-SER-LEU-LEU-PRO-ARG-ILE- COMPND 7 HIS-CYS-ALA-NH2; COMPND 8 CHAIN: B, D; 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: ACE2, UNQ868/PRO1885; 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: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS COV-2-SARS BIND PROTEINS, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.BREAR,A.LULLA,M.HARMAN,R.DODS,L.CHEN,G.BEZERRA,Y.DEMYDCHUK, AUTHOR 2 S.STANWAY,M.HYVONEN REVDAT 3 23-OCT-24 8BFW 1 REMARK REVDAT 2 11-OCT-23 8BFW 1 JRNL REVDAT 1 04-OCT-23 8BFW 0 JRNL AUTH M.A.J.HARMAN,S.J.STANWAY,H.SCOTT,Y.DEMYDCHUK,G.A.BEZERRA, JRNL AUTH 2 S.PELLEGRINO,L.CHEN,P.BREAR,A.LULLA,M.HYVONEN,P.J.BESWICK, JRNL AUTH 3 M.J.SKYNNER JRNL TITL STRUCTURE-GUIDED CHEMICAL OPTIMIZATION OF BICYCLIC PEPTIDE ( JRNL TITL 2 BICYCLE ) INHIBITORS OF ANGIOTENSIN-CONVERTING ENZYME 2. JRNL REF J.MED.CHEM. V. 66 9881 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 37433017 JRNL DOI 10.1021/ACS.JMEDCHEM.3C00710 REMARK 2 REMARK 2 RESOLUTION. 2.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 58.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.3 REMARK 3 NUMBER OF REFLECTIONS : 46649 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.253 REMARK 3 R VALUE (WORKING SET) : 0.249 REMARK 3 FREE R VALUE : 0.323 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2354 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.33 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 138 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 3.18 REMARK 3 BIN R VALUE (WORKING SET) : 0.6340 REMARK 3 BIN FREE R VALUE SET COUNT : 7 REMARK 3 BIN FREE R VALUE : 0.7040 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9939 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 21 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 66.03 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.27000 REMARK 3 B22 (A**2) : -2.03000 REMARK 3 B33 (A**2) : 3.78000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.24000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.806 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.385 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.674 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 36.172 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.901 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 10356 ; 0.005 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 9375 ; 0.003 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 14077 ; 1.406 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): 21623 ; 1.170 ; 1.577 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1232 ; 7.196 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 575 ;35.560 ;23.722 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1723 ;17.698 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 40 ;16.055 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1274 ; 0.057 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 11879 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 2469 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 4 REMARK 4 8BFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1292125996. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 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) : 0.9790 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 3.3.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61909 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.330 REMARK 200 RESOLUTION RANGE LOW (A) : 58.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 11.00 REMARK 200 R MERGE (I) : 0.28100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.33 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.37 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 10.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 1R42 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02 M CACL2, 0.1 M NA ACET, 30 %V/V REMARK 280 MPD, PH 4.6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 38.48300 REMARK 290 SMTRY3 2 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: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 18 REMARK 465 ASP A 615 REMARK 465 SER A 616 REMARK 465 SER A 617 REMARK 465 PRO A 618 REMARK 465 HIS A 619 REMARK 465 HIS A 620 REMARK 465 HIS A 621 REMARK 465 HIS A 622 REMARK 465 HIS A 623 REMARK 465 HIS A 624 REMARK 465 HIS A 625 REMARK 465 HIS A 626 REMARK 465 GLY C 18 REMARK 465 SER C 19 REMARK 465 THR C 20 REMARK 465 ILE C 21 REMARK 465 GLU C 22 REMARK 465 GLU C 23 REMARK 465 ASP C 615 REMARK 465 SER C 616 REMARK 465 SER C 617 REMARK 465 PRO C 618 REMARK 465 HIS C 619 REMARK 465 HIS C 620 REMARK 465 HIS C 621 REMARK 465 HIS C 622 REMARK 465 HIS C 623 REMARK 465 HIS C 624 REMARK 465 HIS C 625 REMARK 465 HIS C 626 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 ASN A 51 -19.89 -48.62 REMARK 500 ASN A 103 39.57 -87.04 REMARK 500 SER A 105 -146.18 -78.49 REMARK 500 PRO A 138 -3.28 -57.89 REMARK 500 VAL A 172 -51.12 -134.91 REMARK 500 TYR A 255 -3.20 -140.33 REMARK 500 LEU A 266 50.27 -97.86 REMARK 500 VAL A 339 -71.54 -49.65 REMARK 500 PRO A 346 103.01 -39.08 REMARK 500 MET A 360 115.71 -162.81 REMARK 500 ILE A 446 -73.98 -101.10 REMARK 500 GLN A 472 37.48 -140.43 REMARK 500 TYR A 613 45.11 -100.64 REMARK 500 CYS B 1 119.25 -168.86 REMARK 500 VAL B 2 -60.06 -92.00 REMARK 500 CYS B 6 170.86 171.66 REMARK 500 PRO B 11 121.85 -36.50 REMARK 500 HIS B 14 87.65 35.50 REMARK 500 CYS B 15 109.78 173.35 REMARK 500 VAL C 107 39.29 38.06 REMARK 500 PRO C 138 -9.24 -54.36 REMARK 500 ASN C 154 -31.22 -138.63 REMARK 500 GLU C 171 -70.46 -127.97 REMARK 500 HIS C 195 7.65 83.28 REMARK 500 TYR C 215 14.43 -142.18 REMARK 500 PRO C 289 91.27 -57.22 REMARK 500 ASP C 292 52.96 -154.17 REMARK 500 PRO C 336 27.29 -76.83 REMARK 500 PRO C 346 121.15 -39.70 REMARK 500 LYS C 353 21.39 48.00 REMARK 500 CYS C 361 76.40 -65.21 REMARK 500 PRO C 426 32.83 -70.96 REMARK 500 ASP C 431 -169.49 59.30 REMARK 500 ASN C 432 -40.53 -131.92 REMARK 500 GLU C 489 123.56 -36.95 REMARK 500 CYS C 498 58.30 -143.53 REMARK 500 ASN C 546 74.15 69.55 REMARK 500 SER C 547 89.72 -158.07 REMARK 500 ASP C 609 35.94 -98.01 REMARK 500 VAL D 2 -79.97 -42.70 REMARK 500 HIS D 14 71.09 63.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG C 219 0.15 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8BFW A 19 615 UNP Q9BYF1 ACE2_HUMAN 19 615 DBREF 8BFW B 0 16 PDB 8BFW 8BFW 0 16 DBREF 8BFW C 19 615 UNP Q9BYF1 ACE2_HUMAN 19 615 DBREF 8BFW D 0 16 PDB 8BFW 8BFW 0 16 SEQADV 8BFW GLY A 18 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW SER A 616 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW SER A 617 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW PRO A 618 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 619 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 620 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 621 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 622 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 623 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 624 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 625 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS A 626 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW GLY C 18 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW SER C 616 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW SER C 617 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW PRO C 618 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 619 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 620 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 621 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 622 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 623 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 624 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 625 UNP Q9BYF1 EXPRESSION TAG SEQADV 8BFW HIS C 626 UNP Q9BYF1 EXPRESSION TAG SEQRES 1 A 609 GLY SER THR ILE GLU GLU GLN ALA LYS THR PHE LEU ASP SEQRES 2 A 609 LYS PHE ASN HIS GLU ALA GLU ASP LEU PHE TYR GLN SER SEQRES 3 A 609 SER LEU ALA SER TRP ASN TYR ASN THR ASN ILE THR GLU SEQRES 4 A 609 GLU ASN VAL GLN ASN MET ASN ASN ALA GLY ASP LYS TRP SEQRES 5 A 609 SER ALA PHE LEU LYS GLU GLN SER THR LEU ALA GLN MET SEQRES 6 A 609 TYR PRO LEU GLN GLU ILE GLN ASN LEU THR VAL LYS LEU SEQRES 7 A 609 GLN LEU GLN ALA LEU GLN GLN ASN GLY SER SER VAL LEU SEQRES 8 A 609 SER GLU ASP LYS SER LYS ARG LEU ASN THR ILE LEU ASN SEQRES 9 A 609 THR MET SER THR ILE TYR SER THR GLY LYS VAL CYS ASN SEQRES 10 A 609 PRO ASP ASN PRO GLN GLU CYS LEU LEU LEU GLU PRO GLY SEQRES 11 A 609 LEU ASN GLU ILE MET ALA ASN SER LEU ASP TYR ASN GLU SEQRES 12 A 609 ARG LEU TRP ALA TRP GLU SER TRP ARG SER GLU VAL GLY SEQRES 13 A 609 LYS GLN LEU ARG PRO LEU TYR GLU GLU TYR VAL VAL LEU SEQRES 14 A 609 LYS ASN GLU MET ALA ARG ALA ASN HIS TYR GLU ASP TYR SEQRES 15 A 609 GLY ASP TYR TRP ARG GLY ASP TYR GLU VAL ASN GLY VAL SEQRES 16 A 609 ASP GLY TYR ASP TYR SER ARG GLY GLN LEU ILE GLU ASP SEQRES 17 A 609 VAL GLU HIS THR PHE GLU GLU ILE LYS PRO LEU TYR GLU SEQRES 18 A 609 HIS LEU HIS ALA TYR VAL ARG ALA LYS LEU MET ASN ALA SEQRES 19 A 609 TYR PRO SER TYR ILE SER PRO ILE GLY CYS LEU PRO ALA SEQRES 20 A 609 HIS LEU LEU GLY ASP MET TRP GLY ARG PHE TRP THR ASN SEQRES 21 A 609 LEU TYR SER LEU THR VAL PRO PHE GLY GLN LYS PRO ASN SEQRES 22 A 609 ILE ASP VAL THR ASP ALA MET VAL ASP GLN ALA TRP ASP SEQRES 23 A 609 ALA GLN ARG ILE PHE LYS GLU ALA GLU LYS PHE PHE VAL SEQRES 24 A 609 SER VAL GLY LEU PRO ASN MET THR GLN GLY PHE TRP GLU SEQRES 25 A 609 ASN SER MET LEU THR ASP PRO GLY ASN VAL GLN LYS ALA SEQRES 26 A 609 VAL CYS HIS PRO THR ALA TRP ASP LEU GLY LYS GLY ASP SEQRES 27 A 609 PHE ARG ILE LEU MET CYS THR LYS VAL THR MET ASP ASP SEQRES 28 A 609 PHE LEU THR ALA HIS HIS GLU MET GLY HIS ILE GLN TYR SEQRES 29 A 609 ASP MET ALA TYR ALA ALA GLN PRO PHE LEU LEU ARG ASN SEQRES 30 A 609 GLY ALA ASN GLU GLY PHE HIS GLU ALA VAL GLY GLU ILE SEQRES 31 A 609 MET SER LEU SER ALA ALA THR PRO LYS HIS LEU LYS SER SEQRES 32 A 609 ILE GLY LEU LEU SER PRO ASP PHE GLN GLU ASP ASN GLU SEQRES 33 A 609 THR GLU ILE ASN PHE LEU LEU LYS GLN ALA LEU THR ILE SEQRES 34 A 609 VAL GLY THR LEU PRO PHE THR TYR MET LEU GLU LYS TRP SEQRES 35 A 609 ARG TRP MET VAL PHE LYS GLY GLU ILE PRO LYS ASP GLN SEQRES 36 A 609 TRP MET LYS LYS TRP TRP GLU MET LYS ARG GLU ILE VAL SEQRES 37 A 609 GLY VAL VAL GLU PRO VAL PRO HIS ASP GLU THR TYR CYS SEQRES 38 A 609 ASP PRO ALA SER LEU PHE HIS VAL SER ASN ASP TYR SER SEQRES 39 A 609 PHE ILE ARG TYR TYR THR ARG THR LEU TYR GLN PHE GLN SEQRES 40 A 609 PHE GLN GLU ALA LEU CYS GLN ALA ALA LYS HIS GLU GLY SEQRES 41 A 609 PRO LEU HIS LYS CYS ASP ILE SER ASN SER THR GLU ALA SEQRES 42 A 609 GLY GLN LYS LEU PHE ASN MET LEU ARG LEU GLY LYS SER SEQRES 43 A 609 GLU PRO TRP THR LEU ALA LEU GLU ASN VAL VAL GLY ALA SEQRES 44 A 609 LYS ASN MET ASN VAL ARG PRO LEU LEU ASN TYR PHE GLU SEQRES 45 A 609 PRO LEU PHE THR TRP LEU LYS ASP GLN ASN LYS ASN SER SEQRES 46 A 609 PHE VAL GLY TRP SER THR ASP TRP SER PRO TYR ALA ASP SEQRES 47 A 609 SER SER PRO HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 1 B 18 ALA CYS VAL ARG SER HIS CYS SER SER LEU LEU PRO ARG SEQRES 2 B 18 ILE HIS CYS ALA NH2 SEQRES 1 C 609 GLY SER THR ILE GLU GLU GLN ALA LYS THR PHE LEU ASP SEQRES 2 C 609 LYS PHE ASN HIS GLU ALA GLU ASP LEU PHE TYR GLN SER SEQRES 3 C 609 SER LEU ALA SER TRP ASN TYR ASN THR ASN ILE THR GLU SEQRES 4 C 609 GLU ASN VAL GLN ASN MET ASN ASN ALA GLY ASP LYS TRP SEQRES 5 C 609 SER ALA PHE LEU LYS GLU GLN SER THR LEU ALA GLN MET SEQRES 6 C 609 TYR PRO LEU GLN GLU ILE GLN ASN LEU THR VAL LYS LEU SEQRES 7 C 609 GLN LEU GLN ALA LEU GLN GLN ASN GLY SER SER VAL LEU SEQRES 8 C 609 SER GLU ASP LYS SER LYS ARG LEU ASN THR ILE LEU ASN SEQRES 9 C 609 THR MET SER THR ILE TYR SER THR GLY LYS VAL CYS ASN SEQRES 10 C 609 PRO ASP ASN PRO GLN GLU CYS LEU LEU LEU GLU PRO GLY SEQRES 11 C 609 LEU ASN GLU ILE MET ALA ASN SER LEU ASP TYR ASN GLU SEQRES 12 C 609 ARG LEU TRP ALA TRP GLU SER TRP ARG SER GLU VAL GLY SEQRES 13 C 609 LYS GLN LEU ARG PRO LEU TYR GLU GLU TYR VAL VAL LEU SEQRES 14 C 609 LYS ASN GLU MET ALA ARG ALA ASN HIS TYR GLU ASP TYR SEQRES 15 C 609 GLY ASP TYR TRP ARG GLY ASP TYR GLU VAL ASN GLY VAL SEQRES 16 C 609 ASP GLY TYR ASP TYR SER ARG GLY GLN LEU ILE GLU ASP SEQRES 17 C 609 VAL GLU HIS THR PHE GLU GLU ILE LYS PRO LEU TYR GLU SEQRES 18 C 609 HIS LEU HIS ALA TYR VAL ARG ALA LYS LEU MET ASN ALA SEQRES 19 C 609 TYR PRO SER TYR ILE SER PRO ILE GLY CYS LEU PRO ALA SEQRES 20 C 609 HIS LEU LEU GLY ASP MET TRP GLY ARG PHE TRP THR ASN SEQRES 21 C 609 LEU TYR SER LEU THR VAL PRO PHE GLY GLN LYS PRO ASN SEQRES 22 C 609 ILE ASP VAL THR ASP ALA MET VAL ASP GLN ALA TRP ASP SEQRES 23 C 609 ALA GLN ARG ILE PHE LYS GLU ALA GLU LYS PHE PHE VAL SEQRES 24 C 609 SER VAL GLY LEU PRO ASN MET THR GLN GLY PHE TRP GLU SEQRES 25 C 609 ASN SER MET LEU THR ASP PRO GLY ASN VAL GLN LYS ALA SEQRES 26 C 609 VAL CYS HIS PRO THR ALA TRP ASP LEU GLY LYS GLY ASP SEQRES 27 C 609 PHE ARG ILE LEU MET CYS THR LYS VAL THR MET ASP ASP SEQRES 28 C 609 PHE LEU THR ALA HIS HIS GLU MET GLY HIS ILE GLN TYR SEQRES 29 C 609 ASP MET ALA TYR ALA ALA GLN PRO PHE LEU LEU ARG ASN SEQRES 30 C 609 GLY ALA ASN GLU GLY PHE HIS GLU ALA VAL GLY GLU ILE SEQRES 31 C 609 MET SER LEU SER ALA ALA THR PRO LYS HIS LEU LYS SER SEQRES 32 C 609 ILE GLY LEU LEU SER PRO ASP PHE GLN GLU ASP ASN GLU SEQRES 33 C 609 THR GLU ILE ASN PHE LEU LEU LYS GLN ALA LEU THR ILE SEQRES 34 C 609 VAL GLY THR LEU PRO PHE THR TYR MET LEU GLU LYS TRP SEQRES 35 C 609 ARG TRP MET VAL PHE LYS GLY GLU ILE PRO LYS ASP GLN SEQRES 36 C 609 TRP MET LYS LYS TRP TRP GLU MET LYS ARG GLU ILE VAL SEQRES 37 C 609 GLY VAL VAL GLU PRO VAL PRO HIS ASP GLU THR TYR CYS SEQRES 38 C 609 ASP PRO ALA SER LEU PHE HIS VAL SER ASN ASP TYR SER SEQRES 39 C 609 PHE ILE ARG TYR TYR THR ARG THR LEU TYR GLN PHE GLN SEQRES 40 C 609 PHE GLN GLU ALA LEU CYS GLN ALA ALA LYS HIS GLU GLY SEQRES 41 C 609 PRO LEU HIS LYS CYS ASP ILE SER ASN SER THR GLU ALA SEQRES 42 C 609 GLY GLN LYS LEU PHE ASN MET LEU ARG LEU GLY LYS SER SEQRES 43 C 609 GLU PRO TRP THR LEU ALA LEU GLU ASN VAL VAL GLY ALA SEQRES 44 C 609 LYS ASN MET ASN VAL ARG PRO LEU LEU ASN TYR PHE GLU SEQRES 45 C 609 PRO LEU PHE THR TRP LEU LYS ASP GLN ASN LYS ASN SER SEQRES 46 C 609 PHE VAL GLY TRP SER THR ASP TRP SER PRO TYR ALA ASP SEQRES 47 C 609 SER SER PRO HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 1 D 18 ALA CYS VAL ARG SER HIS CYS SER SER LEU LEU PRO ARG SEQRES 2 D 18 ILE HIS CYS ALA NH2 HET NH2 B 17 1 HET NH2 D 17 1 HET LFI B 101 18 HET LFI D 101 18 HETNAM NH2 AMINO GROUP HETNAM LFI 1-[3,5-BIS(3-BROMANYLPROPANOYL)-1,3,5-TRIAZINAN-1-YL]- HETNAM 2 LFI 3-BROMANYL-PROPAN-1-ONE HETSYN LFI CHEMICAL CROSSLINKER FORMUL 2 NH2 2(H2 N) FORMUL 5 LFI 2(C12 H18 BR3 N3 O3) FORMUL 7 HOH *21(H2 O) HELIX 1 AA1 THR A 20 ASN A 53 1 34 HELIX 2 AA2 THR A 55 MET A 82 1 28 HELIX 3 AA3 ASN A 90 ASN A 103 1 14 HELIX 4 AA4 SER A 109 GLY A 130 1 22 HELIX 5 AA5 PRO A 146 SER A 155 1 10 HELIX 6 AA6 ASP A 157 SER A 170 1 14 HELIX 7 AA7 VAL A 172 ASN A 194 1 23 HELIX 8 AA8 ASP A 198 GLY A 205 1 8 HELIX 9 AA9 ASP A 206 GLU A 208 5 3 HELIX 10 AB1 SER A 218 TYR A 252 1 35 HELIX 11 AB2 TRP A 275 ASN A 277 5 3 HELIX 12 AB3 LEU A 278 VAL A 283 1 6 HELIX 13 AB4 VAL A 293 GLN A 300 1 8 HELIX 14 AB5 ASP A 303 SER A 317 1 15 HELIX 15 AB6 THR A 324 SER A 331 1 8 HELIX 16 AB7 THR A 365 TYR A 385 1 21 HELIX 17 AB8 ALA A 386 GLN A 388 5 3 HELIX 18 AB9 PRO A 389 ARG A 393 5 5 HELIX 19 AC1 GLY A 399 ALA A 413 1 15 HELIX 20 AC2 THR A 414 GLY A 422 1 9 HELIX 21 AC3 ASP A 431 ILE A 446 1 16 HELIX 22 AC4 GLY A 448 GLY A 466 1 19 HELIX 23 AC5 PRO A 469 ASP A 471 5 3 HELIX 24 AC6 GLN A 472 GLY A 486 1 15 HELIX 25 AC7 ASP A 499 SER A 502 5 4 HELIX 26 AC8 LEU A 503 ASN A 508 1 6 HELIX 27 AC9 ILE A 513 ALA A 533 1 21 HELIX 28 AD1 PRO A 538 CYS A 542 5 5 HELIX 29 AD2 SER A 547 GLY A 561 1 15 HELIX 30 AD3 PRO A 565 GLY A 575 1 11 HELIX 31 AD4 VAL A 581 PHE A 588 1 8 HELIX 32 AD5 PHE A 588 ASN A 599 1 12 HELIX 33 AD6 LYS A 600 SER A 602 5 3 HELIX 34 AD7 ALA C 25 ASN C 53 1 29 HELIX 35 AD8 THR C 55 MET C 82 1 28 HELIX 36 AD9 ASN C 90 GLN C 102 1 13 HELIX 37 AE1 SER C 109 GLY C 130 1 22 HELIX 38 AE2 PRO C 146 SER C 155 1 10 HELIX 39 AE3 ASP C 157 ALA C 193 1 37 HELIX 40 AE4 ASP C 198 GLY C 205 1 8 HELIX 41 AE5 SER C 218 TYR C 252 1 35 HELIX 42 AE6 PRO C 253 ILE C 256 5 4 HELIX 43 AE7 HIS C 265 LEU C 267 5 3 HELIX 44 AE8 TRP C 275 TYR C 279 5 5 HELIX 45 AE9 ASP C 292 GLN C 300 1 9 HELIX 46 AF1 ASP C 303 VAL C 318 1 16 HELIX 47 AF2 THR C 324 SER C 331 1 8 HELIX 48 AF3 THR C 365 ALA C 386 1 22 HELIX 49 AF4 ALA C 387 GLN C 388 5 2 HELIX 50 AF5 PRO C 389 ARG C 393 5 5 HELIX 51 AF6 GLY C 399 ALA C 413 1 15 HELIX 52 AF7 THR C 414 GLY C 422 1 9 HELIX 53 AF8 ASN C 432 VAL C 447 1 16 HELIX 54 AF9 GLY C 448 GLY C 466 1 19 HELIX 55 AG1 PRO C 469 GLN C 472 5 4 HELIX 56 AG2 TRP C 473 VAL C 485 1 13 HELIX 57 AG3 CYS C 498 SER C 502 5 5 HELIX 58 AG4 LEU C 503 ASN C 508 1 6 HELIX 59 AG5 ILE C 513 ALA C 533 1 21 HELIX 60 AG6 PRO C 538 CYS C 542 5 5 HELIX 61 AG7 SER C 547 GLY C 561 1 15 HELIX 62 AG8 PRO C 565 GLY C 575 1 11 HELIX 63 AG9 VAL C 581 ASN C 599 1 19 SHEET 1 AA1 2 LYS A 131 CYS A 133 0 SHEET 2 AA1 2 CYS A 141 LEU A 143 -1 O LEU A 142 N VAL A 132 SHEET 1 AA2 2 LEU A 262 PRO A 263 0 SHEET 2 AA2 2 VAL A 487 VAL A 488 1 O VAL A 488 N LEU A 262 SHEET 1 AA3 2 THR A 347 GLY A 352 0 SHEET 2 AA3 2 ASP A 355 LEU A 359 -1 O LEU A 359 N THR A 347 SHEET 1 AA4 2 LYS C 131 CYS C 133 0 SHEET 2 AA4 2 CYS C 141 LEU C 143 -1 O LEU C 142 N VAL C 132 SHEET 1 AA5 2 LEU C 262 PRO C 263 0 SHEET 2 AA5 2 VAL C 487 VAL C 488 1 O VAL C 488 N LEU C 262 SHEET 1 AA6 2 THR C 347 GLY C 352 0 SHEET 2 AA6 2 ASP C 355 LEU C 359 -1 O ASP C 355 N GLY C 352 SSBOND 1 CYS A 133 CYS A 141 1555 1555 2.03 SSBOND 2 CYS A 344 CYS A 361 1555 1555 2.02 SSBOND 3 CYS A 530 CYS A 542 1555 1555 2.03 SSBOND 4 CYS C 133 CYS C 141 1555 1555 2.03 SSBOND 5 CYS C 344 CYS C 361 1555 1555 2.03 SSBOND 6 CYS C 530 CYS C 542 1555 1555 2.02 LINK SG CYS B 1 C10 LFI B 101 1555 1555 1.82 LINK SG CYS B 6 C12 LFI B 101 1555 1555 1.62 LINK SG CYS B 15 C11 LFI B 101 1555 1555 1.62 LINK C ALA B 16 N NH2 B 17 1555 1555 1.23 LINK SG CYS D 1 C12 LFI D 101 1555 1555 1.61 LINK SG CYS D 6 C11 LFI D 101 1555 1555 1.60 LINK SG CYS D 15 C10 LFI D 101 1555 1555 1.81 LINK C ALA D 16 N NH2 D 17 1555 1555 1.24 CISPEP 1 GLU A 145 PRO A 146 0 4.11 CISPEP 2 GLU C 145 PRO C 146 0 -5.79 CRYST1 80.937 76.966 124.226 90.00 108.93 90.00 P 1 21 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 0.012355 0.000000 0.004238 0.00000 SCALE2 0.000000 0.012993 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008510 0.00000