HEADER PROTEIN BINDING 04-AUG-23 8TOU TITLE ACE2-PEPTIDE 2 COMPLEX CRYSTAL FORM 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANGIOTENSIN-CONVERTING ENZYME 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CYCLIC PEPTIDE 2; COMPND 7 CHAIN: B; COMPND 8 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; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630 KEYWDS PEPTIDASE, ENZYME, SARS-COV-2, ANGIOTENSIN, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR C.FRANCK,R.J.PAYNE,M.CHRISTIE REVDAT 1 07-FEB-24 8TOU 0 JRNL AUTH M.J.BEDDING,C.FRANCK,J.JOHANSEN-LEETE,A.AGGARWAL, JRNL AUTH 2 J.W.C.MAXWELL,K.PATEL,P.M.E.HAWKINS,J.K.K.LOW,R.SIDDIQUEE, JRNL AUTH 3 H.M.SANI,D.J.FORD,S.TURVILLE,J.P.MACKAY,T.PASSIOURA, JRNL AUTH 4 M.CHRISTIE,R.J.PAYNE JRNL TITL DISCOVERY OF HIGH AFFINITY CYCLIC PEPTIDE LIGANDS FOR HUMAN JRNL TITL 2 ACE2 WITH SARS-COV-2 ENTRY INHIBITORY ACTIVITY. JRNL REF ACS CHEM.BIOL. V. 19 141 2024 JRNL REFN ESSN 1554-8937 JRNL PMID 38085789 JRNL DOI 10.1021/ACSCHEMBIO.3C00568 REMARK 2 REMARK 2 RESOLUTION. 3.10 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) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 17397 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.780 REMARK 3 FREE R VALUE TEST SET COUNT : 832 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 45.3300 - 5.6300 1.00 2944 150 0.2047 0.2367 REMARK 3 2 5.6300 - 4.4700 1.00 2784 144 0.1830 0.2136 REMARK 3 3 4.4700 - 3.9100 0.99 2731 159 0.1821 0.2333 REMARK 3 4 3.9100 - 3.5500 1.00 2754 124 0.2120 0.2371 REMARK 3 5 3.5500 - 3.3000 1.00 2723 128 0.2574 0.2902 REMARK 3 6 3.3000 - 3.1000 0.96 2629 127 0.3178 0.3472 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) : 0.451 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.185 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 71.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 66.79 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 : 0.004 5463 REMARK 3 ANGLE : 0.801 7418 REMARK 3 CHIRALITY : 0.047 780 REMARK 3 PLANARITY : 0.005 954 REMARK 3 DIHEDRAL : 6.496 721 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 18:623 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.608 23.903 0.594 REMARK 3 T TENSOR REMARK 3 T11: 0.4465 T22: 0.4606 REMARK 3 T33: 0.4415 T12: -0.0199 REMARK 3 T13: -0.0286 T23: 0.0925 REMARK 3 L TENSOR REMARK 3 L11: 1.2674 L22: 1.5743 REMARK 3 L33: 0.5868 L12: 0.8201 REMARK 3 L13: 0.1090 L23: 0.2405 REMARK 3 S TENSOR REMARK 3 S11: 0.0062 S12: 0.0370 S13: 0.0391 REMARK 3 S21: 0.0398 S22: -0.0252 S23: -0.0436 REMARK 3 S31: -0.0312 S32: -0.0203 S33: 0.0156 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND ( RESID 1:13 OR RESID 14:14 ) ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.240 39.084 1.736 REMARK 3 T TENSOR REMARK 3 T11: 0.5709 T22: 0.6209 REMARK 3 T33: 0.7221 T12: -0.0906 REMARK 3 T13: 0.0276 T23: 0.0639 REMARK 3 L TENSOR REMARK 3 L11: 1.4442 L22: 0.6251 REMARK 3 L33: 0.3930 L12: -0.0800 REMARK 3 L13: 0.4638 L23: -0.2808 REMARK 3 S TENSOR REMARK 3 S11: 0.0060 S12: 0.1487 S13: 0.1531 REMARK 3 S21: -0.1771 S22: 0.1176 S23: 0.1624 REMARK 3 S31: 0.0125 S32: -0.0707 S33: -0.1472 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 8TOU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1000276046. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 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 EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17451 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 49.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.32 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DL-GLUTAMIC ACID MONOHYDRATE, DL REMARK 280 -ALANINE, GLYCINE; DL-LYSINE, HEPES, MOPS, MPD; PEG1000, PEG REMARK 280 3350, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 44.90100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 98.13150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.90100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 98.13150 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 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 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 CYS B 13 CA - C - N ANGL. DEV. = -13.7 DEGREES REMARK 500 CYS B 13 O - C - N ANGL. DEV. = -10.4 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 ASP A 213 -115.44 60.02 REMARK 500 PRO A 258 2.73 -68.36 REMARK 500 SER A 627 -149.01 60.41 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 TYR B 1 22.54 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 704 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 374 NE2 REMARK 620 2 GLU A 375 OE2 103.8 REMARK 620 3 HIS A 378 NE2 82.8 93.3 REMARK 620 4 GLU A 402 OE2 77.2 175.6 91.0 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8TOQ RELATED DB: PDB REMARK 900 ACE IN COMPLEX WITH PEPTIDE- SAME CITATION REMARK 900 RELATED ID: 8TOR RELATED DB: PDB REMARK 900 ACE IN COMPLEX WITH PEPTIDE- SAME CITATION REMARK 900 RELATED ID: 8TOS RELATED DB: PDB REMARK 900 ACE IN COMPLEX WITH PEPTIDE- SAME CITATION REMARK 900 RELATED ID: 8TOT RELATED DB: PDB REMARK 900 ACE IN COMPLEX WITH PEPTIDE- SAME CITATION DBREF 8TOU A 18 614 UNP Q9BYF1 ACE2_HUMAN 18 614 DBREF 8TOU B 0 14 PDB 8TOU 8TOU 0 14 SEQADV 8TOU GLY A 615 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU SER A 616 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 617 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 618 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 619 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 620 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 621 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 622 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 623 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 624 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 625 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 626 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU SER A 627 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU GLY A 628 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU LEU A 629 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU ASN A 630 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU ASP A 631 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU ILE A 632 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU PHE A 633 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU GLU A 634 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU ALA A 635 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU GLN A 636 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU LYS A 637 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU ILE A 638 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU GLU A 639 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU TRP A 640 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU HIS A 641 UNP Q9BYF1 EXPRESSION TAG SEQADV 8TOU GLU A 642 UNP Q9BYF1 EXPRESSION TAG SEQRES 1 A 625 GLN SER THR ILE GLU GLU GLN ALA LYS THR PHE LEU ASP SEQRES 2 A 625 LYS PHE ASN HIS GLU ALA GLU ASP LEU PHE TYR GLN SER SEQRES 3 A 625 SER LEU ALA SER TRP ASN TYR ASN THR ASN ILE THR GLU SEQRES 4 A 625 GLU ASN VAL GLN ASN MET ASN ASN ALA GLY ASP LYS TRP SEQRES 5 A 625 SER ALA PHE LEU LYS GLU GLN SER THR LEU ALA GLN MET SEQRES 6 A 625 TYR PRO LEU GLN GLU ILE GLN ASN LEU THR VAL LYS LEU SEQRES 7 A 625 GLN LEU GLN ALA LEU GLN GLN ASN GLY SER SER VAL LEU SEQRES 8 A 625 SER GLU ASP LYS SER LYS ARG LEU ASN THR ILE LEU ASN SEQRES 9 A 625 THR MET SER THR ILE TYR SER THR GLY LYS VAL CYS ASN SEQRES 10 A 625 PRO ASP ASN PRO GLN GLU CYS LEU LEU LEU GLU PRO GLY SEQRES 11 A 625 LEU ASN GLU ILE MET ALA ASN SER LEU ASP TYR ASN GLU SEQRES 12 A 625 ARG LEU TRP ALA TRP GLU SER TRP ARG SER GLU VAL GLY SEQRES 13 A 625 LYS GLN LEU ARG PRO LEU TYR GLU GLU TYR VAL VAL LEU SEQRES 14 A 625 LYS ASN GLU MET ALA ARG ALA ASN HIS TYR GLU ASP TYR SEQRES 15 A 625 GLY ASP TYR TRP ARG GLY ASP TYR GLU VAL ASN GLY VAL SEQRES 16 A 625 ASP GLY TYR ASP TYR SER ARG GLY GLN LEU ILE GLU ASP SEQRES 17 A 625 VAL GLU HIS THR PHE GLU GLU ILE LYS PRO LEU TYR GLU SEQRES 18 A 625 HIS LEU HIS ALA TYR VAL ARG ALA LYS LEU MET ASN ALA SEQRES 19 A 625 TYR PRO SER TYR ILE SER PRO ILE GLY CYS LEU PRO ALA SEQRES 20 A 625 HIS LEU LEU GLY ASP MET TRP GLY ARG PHE TRP THR ASN SEQRES 21 A 625 LEU TYR SER LEU THR VAL PRO PHE GLY GLN LYS PRO ASN SEQRES 22 A 625 ILE ASP VAL THR ASP ALA MET VAL ASP GLN ALA TRP ASP SEQRES 23 A 625 ALA GLN ARG ILE PHE LYS GLU ALA GLU LYS PHE PHE VAL SEQRES 24 A 625 SER VAL GLY LEU PRO ASN MET THR GLN GLY PHE TRP GLU SEQRES 25 A 625 ASN SER MET LEU THR ASP PRO GLY ASN VAL GLN LYS ALA SEQRES 26 A 625 VAL CYS HIS PRO THR ALA TRP ASP LEU GLY LYS GLY ASP SEQRES 27 A 625 PHE ARG ILE LEU MET CYS THR LYS VAL THR MET ASP ASP SEQRES 28 A 625 PHE LEU THR ALA HIS HIS GLU MET GLY HIS ILE GLN TYR SEQRES 29 A 625 ASP MET ALA TYR ALA ALA GLN PRO PHE LEU LEU ARG ASN SEQRES 30 A 625 GLY ALA ASN GLU GLY PHE HIS GLU ALA VAL GLY GLU ILE SEQRES 31 A 625 MET SER LEU SER ALA ALA THR PRO LYS HIS LEU LYS SER SEQRES 32 A 625 ILE GLY LEU LEU SER PRO ASP PHE GLN GLU ASP ASN GLU SEQRES 33 A 625 THR GLU ILE ASN PHE LEU LEU LYS GLN ALA LEU THR ILE SEQRES 34 A 625 VAL GLY THR LEU PRO PHE THR TYR MET LEU GLU LYS TRP SEQRES 35 A 625 ARG TRP MET VAL PHE LYS GLY GLU ILE PRO LYS ASP GLN SEQRES 36 A 625 TRP MET LYS LYS TRP TRP GLU MET LYS ARG GLU ILE VAL SEQRES 37 A 625 GLY VAL VAL GLU PRO VAL PRO HIS ASP GLU THR TYR CYS SEQRES 38 A 625 ASP PRO ALA SER LEU PHE HIS VAL SER ASN ASP TYR SER SEQRES 39 A 625 PHE ILE ARG TYR TYR THR ARG THR LEU TYR GLN PHE GLN SEQRES 40 A 625 PHE GLN GLU ALA LEU CYS GLN ALA ALA LYS HIS GLU GLY SEQRES 41 A 625 PRO LEU HIS LYS CYS ASP ILE SER ASN SER THR GLU ALA SEQRES 42 A 625 GLY GLN LYS LEU PHE ASN MET LEU ARG LEU GLY LYS SER SEQRES 43 A 625 GLU PRO TRP THR LEU ALA LEU GLU ASN VAL VAL GLY ALA SEQRES 44 A 625 LYS ASN MET ASN VAL ARG PRO LEU LEU ASN TYR PHE GLU SEQRES 45 A 625 PRO LEU PHE THR TRP LEU LYS ASP GLN ASN LYS ASN SER SEQRES 46 A 625 PHE VAL GLY TRP SER THR ASP TRP SER PRO TYR ALA GLY SEQRES 47 A 625 SER HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER GLY SEQRES 48 A 625 LEU ASN ASP ILE PHE GLU ALA GLN LYS ILE GLU TRP HIS SEQRES 49 A 625 GLU SEQRES 1 B 15 ACE TYR PHE GLN ARG SER VAL ARG LEU PRO TYR LEU ARG SEQRES 2 B 15 CYS NH2 HET ACE B 0 3 HET NH2 B 14 1 HET NAG C 1 14 HET NAG C 2 14 HET NAG A 701 14 HET NAG A 702 14 HET NAG A 703 14 HET ZN A 704 1 HET CL A 705 1 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 ACE C2 H4 O FORMUL 2 NH2 H2 N FORMUL 3 NAG 5(C8 H15 N O6) FORMUL 7 ZN ZN 2+ FORMUL 8 CL CL 1- HELIX 1 AA1 THR A 20 ASN A 53 1 34 HELIX 2 AA2 THR A 55 GLN A 81 1 27 HELIX 3 AA3 MET A 82 TYR A 83 5 2 HELIX 4 AA4 PRO A 84 ILE A 88 5 5 HELIX 5 AA5 ASN A 90 GLN A 101 1 12 HELIX 6 AA6 ASN A 103 LEU A 108 5 6 HELIX 7 AA7 SER A 109 GLY A 130 1 22 HELIX 8 AA8 PRO A 146 SER A 155 1 10 HELIX 9 AA9 ASP A 157 VAL A 172 1 16 HELIX 10 AB1 VAL A 172 ASN A 194 1 23 HELIX 11 AB2 ASP A 198 GLY A 205 1 8 HELIX 12 AB3 ASP A 206 GLU A 208 5 3 HELIX 13 AB4 VAL A 212 ASP A 216 5 5 HELIX 14 AB5 SER A 218 ASN A 250 1 33 HELIX 15 AB6 HIS A 265 LEU A 267 5 3 HELIX 16 AB7 TRP A 275 ASN A 277 5 3 HELIX 17 AB8 LEU A 278 VAL A 283 1 6 HELIX 18 AB9 VAL A 293 GLN A 300 1 8 HELIX 19 AC1 ASP A 303 VAL A 318 1 16 HELIX 20 AC2 THR A 324 SER A 331 1 8 HELIX 21 AC3 THR A 365 ALA A 386 1 22 HELIX 22 AC4 ALA A 387 GLN A 388 5 2 HELIX 23 AC5 PRO A 389 ARG A 393 5 5 HELIX 24 AC6 ASN A 397 ALA A 413 1 17 HELIX 25 AC7 THR A 414 ILE A 421 1 8 HELIX 26 AC8 ASP A 431 VAL A 447 1 17 HELIX 27 AC9 GLY A 448 LYS A 465 1 18 HELIX 28 AD1 PRO A 469 ASP A 471 5 3 HELIX 29 AD2 GLN A 472 VAL A 485 1 14 HELIX 30 AD3 ASP A 499 SER A 502 5 4 HELIX 31 AD4 LEU A 503 ASN A 508 1 6 HELIX 32 AD5 ILE A 513 ALA A 533 1 21 HELIX 33 AD6 PRO A 538 CYS A 542 5 5 HELIX 34 AD7 SER A 547 ARG A 559 1 13 HELIX 35 AD8 PRO A 565 GLY A 575 1 11 HELIX 36 AD9 VAL A 581 LYS A 600 1 20 HELIX 37 AE1 GLY A 628 TRP A 640 1 13 SHEET 1 AA1 2 LYS A 131 ASN A 134 0 SHEET 2 AA1 2 ASN A 137 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 ARG A 357 N TRP A 349 SHEET 1 AA4 2 TYR B 1 PHE B 2 0 SHEET 2 AA4 2 TYR B 10 LEU B 11 -1 O LEU B 11 N TYR B 1 SSBOND 1 CYS A 133 CYS A 141 1555 1555 2.04 SSBOND 2 CYS A 344 CYS A 361 1555 1555 2.03 SSBOND 3 CYS A 530 CYS A 542 1555 1555 2.03 LINK ND2 ASN A 90 C1 NAG A 702 1555 1555 1.44 LINK ND2 ASN A 103 C1 NAG A 701 1555 1555 1.45 LINK ND2 ASN A 322 C1 NAG A 703 1555 1555 1.43 LINK ND2 ASN A 546 C1 NAG C 1 1555 1555 1.46 LINK C ACE B 0 N TYR B 1 1555 1555 1.35 LINK CH3 ACE B 0 SG CYS B 13 1555 1555 1.77 LINK C CYS B 13 N NH2 B 14 1555 1555 1.43 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.46 LINK NE2 HIS A 374 ZN ZN A 704 1555 1555 2.25 LINK OE2 GLU A 375 ZN ZN A 704 1555 1555 1.97 LINK NE2 HIS A 378 ZN ZN A 704 1555 1555 2.28 LINK OE2 GLU A 402 ZN ZN A 704 1555 1555 2.08 CISPEP 1 GLU A 145 PRO A 146 0 -2.19 CRYST1 89.802 196.263 52.507 90.00 90.00 90.00 P 21 21 2 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 0.011136 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005095 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019045 0.00000