HEADER VIRAL PROTEIN 25-AUG-21 7PKI TITLE CRYSTAL STRUCTURE OF HUMAN ACE2 BOUND TO THE SPIKE RECEPTOR-BINDING TITLE 2 DOMAIN FROM A CAVE BAT SARBECOVIRUS CLOSELY RELATED TO SARS-COV-2. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROCESSED ANGIOTENSIN-CONVERTING ENZYME 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BANAL 236 CORONAVIRUS SPIKE RECEPTOR-BINDING DOMAIN; COMPND 7 CHAIN: E; 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, UNQ868/PRO1885; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: EXPI293 GNTI; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1(+); SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: SARBECOVIRUS; SOURCE 13 ORGANISM_TAXID: 2509511; SOURCE 14 STRAIN: BANAL 236; SOURCE 15 GENE: SPIKE; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 18 EXPRESSION_SYSTEM_CELL_LINE: ESPI293 GNTI; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PCAGGS KEYWDS CORONAVIRUS, RECEPTOR BINDING DOMAIN, HUMAN ACE2., VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.BAQUERO,F.A.REY REVDAT 3 07-FEB-24 7PKI 1 REMARK REVDAT 2 01-FEB-23 7PKI 1 JRNL REVDAT 1 19-JAN-22 7PKI 0 JRNL AUTH S.TEMMAM,K.VONGPHAYLOTH,E.BAQUERO,S.MUNIER,M.BONOMI, JRNL AUTH 2 B.REGNAULT,B.DOUANGBOUBPHA,Y.KARAMI,D.CHRETIEN,D.SANAMXAY, JRNL AUTH 3 V.XAYAPHET,P.PAPHAPHANH,V.LACOSTE,S.SOMLOR,K.LAKEOMANY, JRNL AUTH 4 N.PHOMMAVANH,P.PEROT,O.DEHAN,F.AMARA,F.DONATI,T.BIGOT, JRNL AUTH 5 M.NILGES,F.A.REY,S.VAN DER WERF,P.T.BREY,M.ELOIT JRNL TITL BAT CORONAVIRUSES RELATED TO SARS-COV-2 AND INFECTIOUS FOR JRNL TITL 2 HUMAN CELLS. JRNL REF NATURE V. 604 330 2022 JRNL REFN ESSN 1476-4687 JRNL PMID 35172323 JRNL DOI 10.1038/S41586-022-04532-4 REMARK 2 REMARK 2 RESOLUTION. 2.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 2.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.30 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.344 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 3 NUMBER OF REFLECTIONS : 43635 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.971 REMARK 3 FREE R VALUE TEST SET COUNT : 2169 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 49.2963 - 7.2493 1.00 3438 188 0.1738 0.1711 REMARK 3 2 7.2493 - 5.7568 1.00 3242 180 0.1997 0.2156 REMARK 3 3 5.7568 - 5.0299 1.00 3230 171 0.1797 0.2103 REMARK 3 4 5.0299 - 4.5704 1.00 3165 178 0.1663 0.1773 REMARK 3 5 4.5704 - 4.2430 1.00 3191 155 0.1777 0.2048 REMARK 3 6 4.2430 - 3.9929 1.00 3197 127 0.1997 0.2007 REMARK 3 7 3.9929 - 3.7931 1.00 3134 172 0.2199 0.2175 REMARK 3 8 3.7931 - 3.6280 1.00 3175 162 0.2460 0.2775 REMARK 3 9 3.6280 - 3.4884 1.00 3158 164 0.2674 0.3113 REMARK 3 10 3.4884 - 3.3680 1.00 3104 190 0.2919 0.2867 REMARK 3 11 3.3680 - 3.2627 0.99 3061 159 0.3043 0.3230 REMARK 3 12 3.2627 - 3.1695 0.90 2827 142 0.3253 0.3444 REMARK 3 13 3.1695 - 3.0861 0.73 2258 115 0.3306 0.3212 REMARK 3 14 3.0861 - 3.0108 0.33 1033 51 0.3363 0.3030 REMARK 3 15 3.0108 - 2.9423 0.08 253 15 0.3069 0.5167 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) : 0.293 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.223 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 68.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.68 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 : 0.005 6784 REMARK 3 ANGLE : 0.880 9224 REMARK 3 CHIRALITY : 0.044 981 REMARK 3 PLANARITY : 0.005 1178 REMARK 3 DIHEDRAL : 14.315 3964 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 7PKI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1292117803. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43645 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.942 REMARK 200 RESOLUTION RANGE LOW (A) : 49.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.05 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 4.56200 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: AUTOBUSTER REMARK 200 STARTING MODEL: 6M0J REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 80.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M TRIS 8.5, REMARK 280 30 % W/V PEG 4000, PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.43533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.71767 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.07650 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 11.35883 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 56.79417 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 45.43533 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 22.71767 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 11.35883 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 34.07650 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 56.79417 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: 6420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH E1801 LIES ON A SPECIAL POSITION. 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 CG ASN E 366 C1 NAG E 1702 2.09 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 ASN A 103 23.22 -76.97 REMARK 500 ASN A 432 -39.09 -38.50 REMARK 500 ASN E 483 19.88 57.60 REMARK 500 REMARK 500 REMARK: NULL DBREF 7PKI A 19 614 UNP Q9BYF1 ACE2_HUMAN 19 614 DBREF 7PKI E 328 524 PDB 7PKI 7PKI 328 524 SEQRES 1 A 596 SER THR ILE GLU GLU GLN ALA LYS THR PHE LEU ASP LYS SEQRES 2 A 596 PHE ASN HIS GLU ALA GLU ASP LEU PHE TYR GLN SER SER SEQRES 3 A 596 LEU ALA SER TRP ASN TYR ASN THR ASN ILE THR GLU GLU SEQRES 4 A 596 ASN VAL GLN ASN MET ASN ASN ALA GLY ASP LYS TRP SER SEQRES 5 A 596 ALA PHE LEU LYS GLU GLN SER THR LEU ALA GLN MET TYR SEQRES 6 A 596 PRO LEU GLN GLU ILE GLN ASN LEU THR VAL LYS LEU GLN SEQRES 7 A 596 LEU GLN ALA LEU GLN GLN ASN GLY SER SER VAL LEU SER SEQRES 8 A 596 GLU ASP LYS SER LYS ARG LEU ASN THR ILE LEU ASN THR SEQRES 9 A 596 MET SER THR ILE TYR SER THR GLY LYS VAL CYS ASN PRO SEQRES 10 A 596 ASP ASN PRO GLN GLU CYS LEU LEU LEU GLU PRO GLY LEU SEQRES 11 A 596 ASN GLU ILE MET ALA ASN SER LEU ASP TYR ASN GLU ARG SEQRES 12 A 596 LEU TRP ALA TRP GLU SER TRP ARG SER GLU VAL GLY LYS SEQRES 13 A 596 GLN LEU ARG PRO LEU TYR GLU GLU TYR VAL VAL LEU LYS SEQRES 14 A 596 ASN GLU MET ALA ARG ALA ASN HIS TYR GLU ASP TYR GLY SEQRES 15 A 596 ASP TYR TRP ARG GLY ASP TYR GLU VAL ASN GLY VAL ASP SEQRES 16 A 596 GLY TYR ASP TYR SER ARG GLY GLN LEU ILE GLU ASP VAL SEQRES 17 A 596 GLU HIS THR PHE GLU GLU ILE LYS PRO LEU TYR GLU HIS SEQRES 18 A 596 LEU HIS ALA TYR VAL ARG ALA LYS LEU MET ASN ALA TYR SEQRES 19 A 596 PRO SER TYR ILE SER PRO ILE GLY CYS LEU PRO ALA HIS SEQRES 20 A 596 LEU LEU GLY ASP MET TRP GLY ARG PHE TRP THR ASN LEU SEQRES 21 A 596 TYR SER LEU THR VAL PRO PHE GLY GLN LYS PRO ASN ILE SEQRES 22 A 596 ASP VAL THR ASP ALA MET VAL ASP GLN ALA TRP ASP ALA SEQRES 23 A 596 GLN ARG ILE PHE LYS GLU ALA GLU LYS PHE PHE VAL SER SEQRES 24 A 596 VAL GLY LEU PRO ASN MET THR GLN GLY PHE TRP GLU ASN SEQRES 25 A 596 SER MET LEU THR ASP PRO GLY ASN VAL GLN LYS ALA VAL SEQRES 26 A 596 CYS HIS PRO THR ALA TRP ASP LEU GLY LYS GLY ASP PHE SEQRES 27 A 596 ARG ILE LEU MET CYS THR LYS VAL THR MET ASP ASP PHE SEQRES 28 A 596 LEU THR ALA HIS HIS GLU MET GLY HIS ILE GLN TYR ASP SEQRES 29 A 596 MET ALA TYR ALA ALA GLN PRO PHE LEU LEU ARG ASN GLY SEQRES 30 A 596 ALA ASN GLU GLY PHE HIS GLU ALA VAL GLY GLU ILE MET SEQRES 31 A 596 SER LEU SER ALA ALA THR PRO LYS HIS LEU LYS SER ILE SEQRES 32 A 596 GLY LEU LEU SER PRO ASP PHE GLN GLU ASP ASN GLU THR SEQRES 33 A 596 GLU ILE ASN PHE LEU LEU LYS GLN ALA LEU THR ILE VAL SEQRES 34 A 596 GLY THR LEU PRO PHE THR TYR MET LEU GLU LYS TRP ARG SEQRES 35 A 596 TRP MET VAL PHE LYS GLY GLU ILE PRO LYS ASP GLN TRP SEQRES 36 A 596 MET LYS LYS TRP TRP GLU MET LYS ARG GLU ILE VAL GLY SEQRES 37 A 596 VAL VAL GLU PRO VAL PRO HIS ASP GLU THR TYR CYS ASP SEQRES 38 A 596 PRO ALA SER LEU PHE HIS VAL SER ASN ASP TYR SER PHE SEQRES 39 A 596 ILE ARG TYR TYR THR ARG THR LEU TYR GLN PHE GLN PHE SEQRES 40 A 596 GLN GLU ALA LEU CYS GLN ALA ALA LYS HIS GLU GLY PRO SEQRES 41 A 596 LEU HIS LYS CYS ASP ILE SER ASN SER THR GLU ALA GLY SEQRES 42 A 596 GLN LYS LEU PHE ASN MET LEU ARG LEU GLY LYS SER GLU SEQRES 43 A 596 PRO TRP THR LEU ALA LEU GLU ASN VAL VAL GLY ALA LYS SEQRES 44 A 596 ASN MET ASN VAL ARG PRO LEU LEU ASN TYR PHE GLU PRO SEQRES 45 A 596 LEU PHE THR TRP LEU LYS ASP GLN ASN LYS ASN SER PHE SEQRES 46 A 596 VAL GLY TRP SER THR ASP TRP SER PRO TYR ALA SEQRES 1 E 197 ILE THR ASN LEU CYS PRO PHE GLY GLU VAL PHE ASN ALA SEQRES 2 E 197 THR THR PHE ALA SER VAL TYR ALA TRP ASN ARG LYS ARG SEQRES 3 E 197 ILE SER ASN CYS VAL ALA ASP TYR SER VAL LEU TYR ASN SEQRES 4 E 197 SER THR SER PHE SER THR PHE LYS CYS TYR GLY VAL SER SEQRES 5 E 197 PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN VAL TYR SEQRES 6 E 197 ALA ASP SER PHE VAL VAL ARG GLY ASP GLU VAL ARG GLN SEQRES 7 E 197 ILE ALA PRO GLY GLN THR GLY LYS ILE ALA ASP TYR ASN SEQRES 8 E 197 TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL ILE ALA SEQRES 9 E 197 TRP ASN SER ASN ASN LEU ASP SER LYS VAL GLY GLY ASN SEQRES 10 E 197 TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER ASN LEU SEQRES 11 E 197 LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE TYR GLN SEQRES 12 E 197 ALA GLY SER THR PRO CYS ASN GLY VAL GLU GLY PHE ASN SEQRES 13 E 197 CYS TYR PHE PRO LEU LYS SER TYR GLY PHE HIS PRO THR SEQRES 14 E 197 ASN GLY VAL GLY TYR GLN PRO TYR ARG VAL VAL VAL LEU SEQRES 15 E 197 SER PHE GLU LEU LEU ASN ALA PRO ALA THR VAL CYS GLY SEQRES 16 E 197 PRO LYS HET NAG B 1 14 HET NAG B 2 14 HET NAG A 701 14 HET NAG A 702 14 HET NAG A 703 14 HET NAG A 704 14 HET SO4 A 705 5 HET SO4 A 706 5 HET SO4 A 707 5 HET TRS A 708 8 HET PEG A 709 7 HET PEG A 710 7 HET ZN A 711 1 HET NAG E1701 14 HET NAG E1702 14 HET SO4 E1703 5 HET CL E1704 1 HET CL E1705 1 HET PEG E1706 7 HET PEG E1707 7 HET PEG E1708 7 HET GOL E1709 6 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM SO4 SULFATE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL 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 HETSYN TRS TRIS BUFFER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 8 SO4 4(O4 S 2-) FORMUL 11 TRS C4 H12 N O3 1+ FORMUL 12 PEG 5(C4 H10 O3) FORMUL 14 ZN ZN 2+ FORMUL 18 CL 2(CL 1-) FORMUL 23 GOL C3 H8 O3 FORMUL 24 HOH *8(H2 O) HELIX 1 AA1 THR A 20 THR A 52 1 33 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 SER A 109 GLY A 130 1 22 HELIX 7 AA7 PRO A 146 SER A 155 1 10 HELIX 8 AA8 ASP A 157 VAL A 172 1 16 HELIX 9 AA9 VAL A 172 ALA A 193 1 22 HELIX 10 AB1 ASP A 198 GLY A 205 1 8 HELIX 11 AB2 ASP A 206 GLU A 208 5 3 HELIX 12 AB3 GLY A 220 GLU A 232 1 13 HELIX 13 AB4 ILE A 233 ASN A 250 1 18 HELIX 14 AB5 TYR A 252 ILE A 256 5 5 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 TYR A 385 1 21 HELIX 22 AC4 ALA A 386 GLN A 388 5 3 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 GLU A 433 VAL A 447 1 15 HELIX 27 AC9 GLY A 448 LYS A 465 1 18 HELIX 28 AD1 GLN A 472 ILE A 484 1 13 HELIX 29 AD2 LEU A 503 ASN A 508 1 6 HELIX 30 AD3 ILE A 513 ALA A 533 1 21 HELIX 31 AD4 PRO A 538 CYS A 542 5 5 HELIX 32 AD5 SER A 547 ARG A 559 1 13 HELIX 33 AD6 PRO A 565 GLY A 575 1 11 HELIX 34 AD7 VAL A 581 PHE A 588 1 8 HELIX 35 AD8 PHE A 588 ASN A 599 1 12 HELIX 36 AD9 PHE E 334 ASN E 339 1 6 HELIX 37 AE1 SER E 345 TRP E 349 5 5 HELIX 38 AE2 LYS E 382 ASP E 385 5 4 HELIX 39 AE3 ASP E 401 ILE E 406 5 6 HELIX 40 AE4 GLY E 412 ASN E 418 1 7 HELIX 41 AE5 GLY E 498 TYR E 501 5 4 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 ARG A 357 N TRP A 349 SHEET 1 AA4 5 ASN E 350 ILE E 354 0 SHEET 2 AA4 5 ASN E 390 ARG E 399 -1 O VAL E 391 N ILE E 354 SHEET 3 AA4 5 PRO E 503 GLU E 512 -1 O VAL E 508 N ASP E 394 SHEET 4 AA4 5 GLY E 427 ASN E 433 -1 N ILE E 430 O VAL E 507 SHEET 5 AA4 5 THR E 372 TYR E 376 -1 N LYS E 374 O VAL E 429 SHEET 1 AA5 3 CYS E 357 VAL E 358 0 SHEET 2 AA5 3 VAL E 520 CYS E 521 1 O CYS E 521 N CYS E 357 SHEET 3 AA5 3 CYS E 387 PHE E 388 -1 N PHE E 388 O VAL E 520 SHEET 1 AA6 2 LEU E 448 ARG E 450 0 SHEET 2 AA6 2 LEU E 488 SER E 490 -1 O LYS E 489 N TYR E 449 SHEET 1 AA7 2 TYR E 469 GLN E 470 0 SHEET 2 AA7 2 CYS E 484 TYR E 485 -1 O TYR E 485 N TYR E 469 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 2.04 SSBOND 4 CYS E 332 CYS E 357 1555 1555 2.03 SSBOND 5 CYS E 375 CYS E 428 1555 1555 2.04 SSBOND 6 CYS E 387 CYS E 521 1555 1555 2.04 SSBOND 7 CYS E 476 CYS E 484 1555 1555 2.04 LINK ND2 ASN A 53 C1 NAG A 701 1555 1555 1.44 LINK ND2 ASN A 90 C1 NAG B 1 1555 1555 1.45 LINK ND2 ASN A 322 C1 NAG A 704 1555 1555 1.44 LINK ND2 ASN A 432 C1 NAG A 702 1555 1555 1.44 LINK ND2 ASN A 546 C1 NAG A 703 1555 1555 1.44 LINK ND2 ASN E 339 C1 NAG E1701 1555 1555 1.44 LINK ND2 ASN E 366 C1 NAG E1702 1555 1555 1.36 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.47 CISPEP 1 GLU A 145 PRO A 146 0 -5.63 CRYST1 341.535 341.535 68.153 90.00 90.00 120.00 P 65 2 2 12 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 0.002928 0.001690 0.000000 0.00000 SCALE2 0.000000 0.003381 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014673 0.00000