HEADER HYDROLASE 25-SEP-25 9SSA TITLE HUMAN ANGIOTENSIN 1-CONVERTING ENZYME C-DOMAIN IN COMPLEX WITH TITLE 2 ZOFENOPRILAT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANGIOTENSIN-CONVERTING ENZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ACE,DIPEPTIDYL CARBOXYPEPTIDASE I,KININASE II; COMPND 5 EC: 3.2.1.-,3.4.15.1; COMPND 6 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: ACE, DCP, DCP1; SOURCE 6 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS INHIBITOR, COMPLEX, METALLOPROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.S.GREGORY,K.R.ACHARYA REVDAT 1 18-FEB-26 9SSA 0 JRNL AUTH K.S.GREGORY,V.RAMASAMY,E.D.STURROCK,K.R.ACHARYA JRNL TITL KINETIC AND STRUCTURAL CHARACTERISATION OF DOMAIN-SPECIFIC JRNL TITL 2 ANGIOTENSIN I-CONVERTING ENZYME INHIBITION BY CAPTOPRIL, JRNL TITL 3 RENTIAPRIL AND ZOFENOPRILAT. JRNL REF FEBS J. 2026 JRNL REFN ISSN 1742-464X JRNL PMID 41631382 JRNL DOI 10.1111/FEBS.70428 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 71.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 51795 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.925 REMARK 3 FREE R VALUE TEST SET COUNT : 2551 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3605 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.3220 REMARK 3 BIN FREE R VALUE SET COUNT : 170 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4690 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 158 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.40500 REMARK 3 B22 (A**2) : -0.96600 REMARK 3 B33 (A**2) : 0.56100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.149 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.136 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.826 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5025 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4578 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6823 ; 1.624 ; 1.833 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10580 ; 0.565 ; 1.757 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 577 ; 6.163 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 30 ;11.649 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 806 ;14.347 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 734 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5847 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1183 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1112 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 57 ; 0.187 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2471 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 253 ; 0.165 ; 0.200 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): 2308 ; 1.212 ; 1.654 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2308 ; 1.212 ; 1.654 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2885 ; 1.864 ; 2.965 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2886 ; 1.864 ; 2.966 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2717 ; 2.302 ; 2.051 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2718 ; 2.302 ; 2.053 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3938 ; 3.689 ; 3.637 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3939 ; 3.689 ; 3.639 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : Ap 40 Ap 727 REMARK 3 ORIGIN FOR THE GROUP (A): -12.2919 5.2521 -23.7047 REMARK 3 T TENSOR REMARK 3 T11: 0.0059 T22: 0.0146 REMARK 3 T33: 0.0077 T12: 0.0028 REMARK 3 T13: 0.0032 T23: -0.0074 REMARK 3 L TENSOR REMARK 3 L11: 0.7569 L22: 0.8298 REMARK 3 L33: 1.1398 L12: 0.0814 REMARK 3 L13: -0.0513 L23: -0.3470 REMARK 3 S TENSOR REMARK 3 S11: -0.0146 S12: -0.0925 S13: 0.0511 REMARK 3 S21: 0.0646 S22: 0.0110 S23: 0.0498 REMARK 3 S31: -0.0097 S32: -0.0304 S33: 0.0037 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9SSA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1292151037. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4 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) : 0.9537 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 : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51892 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 133.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.5000 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) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 (%): 47.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MIB PH 4.0, 5% GLYCEROL, 15% PEG REMARK 280 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.34250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.96950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.50350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.96950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.34250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.50350 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 LEU A 37 REMARK 465 VAL A 38 REMARK 465 THR A 39 REMARK 465 GLU A 436 REMARK 465 GLY A 437 REMARK 465 GLY A 438 REMARK 465 GLN A 618 REMARK 465 TYR A 619 REMARK 465 ASN A 620 REMARK 465 TRP A 621 REMARK 465 THR A 622 REMARK 465 PRO A 623 REMARK 465 ASN A 624 REMARK 465 SER A 625 REMARK 465 ALA A 626 REMARK 465 ARG A 627 REMARK 465 SER A 628 REMARK 465 GLU A 629 REMARK 465 GLY A 630 REMARK 465 PRO A 631 REMARK 465 LEU A 632 REMARK 465 PRO A 633 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 MET A 223 CG - SD - CE ANGL. DEV. = -10.3 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 ASN A 72 75.58 -178.90 REMARK 500 GLU A 123 -134.67 57.62 REMARK 500 ALA A 296 73.64 -108.71 REMARK 500 LYS A 363 -37.04 -132.03 REMARK 500 PHE A 506 74.34 -150.42 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 702 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 383 NE2 REMARK 620 2 HIS A 387 NE2 107.8 REMARK 620 3 GLU A 411 OE1 93.8 100.4 REMARK 620 4 ZED A 703 SZ2 114.2 101.4 136.7 REMARK 620 5 ZED A 703 SZ2 120.8 107.7 123.8 12.9 REMARK 620 N 1 2 3 4 DBREF 9SSA A 37 633 UNP P12821 ACE_HUMAN 642 1238 SEQADV 9SSA GLY A 64 UNP P12821 GLU 669 ENGINEERED MUTATION SEQADV 9SSA GLN A 90 UNP P12821 ASN 695 ENGINEERED MUTATION SEQADV 9SSA GLN A 155 UNP P12821 ASN 760 ENGINEERED MUTATION SEQADV 9SSA GLN A 337 UNP P12821 ASN 942 ENGINEERED MUTATION SEQADV 9SSA GLN A 586 UNP P12821 ASN 1191 ENGINEERED MUTATION SEQRES 1 A 597 LEU VAL THR ASP GLU ALA GLU ALA SER LYS PHE VAL GLU SEQRES 2 A 597 GLU TYR ASP ARG THR SER GLN VAL VAL TRP ASN GLU TYR SEQRES 3 A 597 ALA GLY ALA ASN TRP ASN TYR ASN THR ASN ILE THR THR SEQRES 4 A 597 GLU THR SER LYS ILE LEU LEU GLN LYS ASN MET GLN ILE SEQRES 5 A 597 ALA GLN HIS THR LEU LYS TYR GLY THR GLN ALA ARG LYS SEQRES 6 A 597 PHE ASP VAL ASN GLN LEU GLN ASN THR THR ILE LYS ARG SEQRES 7 A 597 ILE ILE LYS LYS VAL GLN ASP LEU GLU ARG ALA ALA LEU SEQRES 8 A 597 PRO ALA GLN GLU LEU GLU GLU TYR ASN LYS ILE LEU LEU SEQRES 9 A 597 ASP MET GLU THR THR TYR SER VAL ALA THR VAL CYS HIS SEQRES 10 A 597 PRO GLN GLY SER CYS LEU GLN LEU GLU PRO ASP LEU THR SEQRES 11 A 597 ASN VAL MET ALA THR SER ARG LYS TYR GLU ASP LEU LEU SEQRES 12 A 597 TRP ALA TRP GLU GLY TRP ARG ASP LYS ALA GLY ARG ALA SEQRES 13 A 597 ILE LEU GLN PHE TYR PRO LYS TYR VAL GLU LEU ILE ASN SEQRES 14 A 597 GLN ALA ALA ARG LEU ASN GLY TYR VAL ASP ALA GLY ASP SEQRES 15 A 597 SER TRP ARG SER MET TYR GLU THR PRO SER LEU GLU GLN SEQRES 16 A 597 ASP LEU GLU ARG LEU PHE GLN GLU LEU GLN PRO LEU TYR SEQRES 17 A 597 LEU ASN LEU HIS ALA TYR VAL ARG ARG ALA LEU HIS ARG SEQRES 18 A 597 HIS TYR GLY ALA GLN HIS ILE ASN LEU GLU GLY PRO ILE SEQRES 19 A 597 PRO ALA HIS LEU LEU GLY ASN MET TRP ALA GLN THR TRP SEQRES 20 A 597 SER ASN ILE TYR ASP LEU VAL VAL PRO PHE PRO SER ALA SEQRES 21 A 597 PRO SER MET ASP THR THR GLU ALA MET LEU LYS GLN GLY SEQRES 22 A 597 TRP THR PRO ARG ARG MET PHE LYS GLU ALA ASP ASP PHE SEQRES 23 A 597 PHE THR SER LEU GLY LEU LEU PRO VAL PRO PRO GLU PHE SEQRES 24 A 597 TRP GLN LYS SER MET LEU GLU LYS PRO THR ASP GLY ARG SEQRES 25 A 597 GLU VAL VAL CYS HIS ALA SER ALA TRP ASP PHE TYR ASN SEQRES 26 A 597 GLY LYS ASP PHE ARG ILE LYS GLN CYS THR THR VAL ASN SEQRES 27 A 597 LEU GLU ASP LEU VAL VAL ALA HIS HIS GLU MET GLY HIS SEQRES 28 A 597 ILE GLN TYR PHE MET GLN TYR LYS ASP LEU PRO VAL ALA SEQRES 29 A 597 LEU ARG GLU GLY ALA ASN PRO GLY PHE HIS GLU ALA ILE SEQRES 30 A 597 GLY ASP VAL LEU ALA LEU SER VAL SER THR PRO LYS HIS SEQRES 31 A 597 LEU HIS SER LEU ASN LEU LEU SER SER GLU GLY GLY SER SEQRES 32 A 597 ASP GLU HIS ASP ILE ASN PHE LEU MET LYS MET ALA LEU SEQRES 33 A 597 ASP LYS ILE ALA PHE ILE PRO PHE SER TYR LEU VAL ASP SEQRES 34 A 597 GLN TRP ARG TRP ARG VAL PHE ASP GLY SER ILE THR LYS SEQRES 35 A 597 GLU ASN TYR ASN GLN GLU TRP TRP SER LEU ARG LEU LYS SEQRES 36 A 597 TYR GLN GLY LEU CSO PRO PRO VAL PRO ARG THR GLN GLY SEQRES 37 A 597 ASP PHE ASP PRO GLY ALA LYS PHE HIS ILE PRO SER SER SEQRES 38 A 597 VAL PRO TYR ILE ARG TYR PHE VAL SER PHE ILE ILE GLN SEQRES 39 A 597 PHE GLN PHE HIS GLU ALA LEU CYS GLN ALA ALA GLY HIS SEQRES 40 A 597 THR GLY PRO LEU HIS LYS CYS ASP ILE TYR GLN SER LYS SEQRES 41 A 597 GLU ALA GLY GLN ARG LEU ALA THR ALA MET LYS LEU GLY SEQRES 42 A 597 PHE SER ARG PRO TRP PRO GLU ALA MET GLN LEU ILE THR SEQRES 43 A 597 GLY GLN PRO GLN MET SER ALA SER ALA MET LEU SER TYR SEQRES 44 A 597 PHE LYS PRO LEU LEU ASP TRP LEU ARG THR GLU ASN GLU SEQRES 45 A 597 LEU HIS GLY GLU LYS LEU GLY TRP PRO GLN TYR ASN TRP SEQRES 46 A 597 THR PRO ASN SER ALA ARG SER GLU GLY PRO LEU PRO MODRES 9SSA CSO A 496 CYS MODIFIED RESIDUE HET CSO A 496 7 HET NAG B 1 14 HET NAG B 2 14 HET BMA B 3 11 HET MAN B 4 11 HET FUC B 5 10 HET NAG A 701 14 HET ZN A 702 1 HET ZED A 703 42 HET PEG A 704 7 HET EDO A 705 4 HET PEG A 706 7 HET EDO A 707 4 HET EDO A 708 4 HET EDO A 709 4 HET GOL A 710 6 HET BO3 A 711 4 HET CL A 712 1 HET CL A 713 1 HET IMD A 714 5 HET NAG A 715 15 HETNAM CSO S-HYDROXYCYSTEINE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM ZN ZINC ION HETNAM ZED L-PROLINE, 1-[(2S)-3-MERCAPTO-2-METHYL-1-OXOPROPYL]-4- HETNAM 2 ZED (PHENYLTHIO)-, 4S HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM EDO 1,2-ETHANEDIOL HETNAM GOL GLYCEROL HETNAM BO3 BORIC ACID HETNAM CL CHLORIDE ION HETNAM IMD IMIDAZOLE 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 BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE HETSYN ZED ZOFENOPRILAT HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 NAG 4(C8 H15 N O6) FORMUL 2 BMA C6 H12 O6 FORMUL 2 MAN C6 H12 O6 FORMUL 2 FUC C6 H12 O5 FORMUL 4 ZN ZN 2+ FORMUL 5 ZED C15 H19 N O3 S2 FORMUL 6 PEG 2(C4 H10 O3) FORMUL 7 EDO 4(C2 H6 O2) FORMUL 12 GOL C3 H8 O3 FORMUL 13 BO3 B H3 O3 FORMUL 14 CL 2(CL 1-) FORMUL 16 IMD C3 H5 N2 1+ FORMUL 18 HOH *288(H2 O) HELIX 1 AA1 ASP A 40 THR A 71 1 32 HELIX 2 AA2 THR A 74 ARG A 100 1 27 HELIX 3 AA3 LYS A 101 PHE A 102 5 2 HELIX 4 AA4 ASP A 103 LEU A 107 5 5 HELIX 5 AA5 ASN A 109 GLN A 120 1 12 HELIX 6 AA6 LEU A 122 LEU A 127 5 6 HELIX 7 AA7 PRO A 128 ALA A 149 1 22 HELIX 8 AA8 PRO A 163 SER A 172 1 10 HELIX 9 AA9 LYS A 174 ALA A 189 1 16 HELIX 10 AB1 ALA A 189 LEU A 194 1 6 HELIX 11 AB2 PHE A 196 ASN A 211 1 16 HELIX 12 AB3 ASP A 215 SER A 222 1 8 HELIX 13 AB4 MET A 223 GLU A 225 5 3 HELIX 14 AB5 SER A 228 LEU A 240 1 13 HELIX 15 AB6 LEU A 240 GLY A 260 1 21 HELIX 16 AB7 TRP A 283 ASN A 285 5 3 HELIX 17 AB8 ILE A 286 VAL A 291 1 6 HELIX 18 AB9 ASP A 300 GLN A 308 1 9 HELIX 19 AC1 THR A 311 LEU A 326 1 16 HELIX 20 AC2 PRO A 332 SER A 339 1 8 HELIX 21 AC3 ASN A 374 TYR A 394 1 21 HELIX 22 AC4 PRO A 398 ARG A 402 5 5 HELIX 23 AC5 ASN A 406 SER A 422 1 17 HELIX 24 AC6 THR A 423 LEU A 430 1 8 HELIX 25 AC7 ASP A 440 ILE A 455 1 16 HELIX 26 AC8 ALA A 456 ASP A 473 1 18 HELIX 27 AC9 ASN A 480 GLY A 494 1 15 HELIX 28 AD1 PHE A 506 LYS A 511 5 6 HELIX 29 AD2 TYR A 520 ALA A 541 1 22 HELIX 30 AD3 PRO A 546 CYS A 550 5 5 HELIX 31 AD4 SER A 555 LEU A 568 1 14 HELIX 32 AD5 TRP A 574 GLY A 583 1 10 HELIX 33 AD6 ALA A 589 GLY A 611 1 23 SHEET 1 AA1 2 VAL A 151 CYS A 152 0 SHEET 2 AA1 2 CYS A 158 LEU A 159 -1 O LEU A 159 N VAL A 151 SHEET 1 AA2 2 ILE A 270 PRO A 271 0 SHEET 2 AA2 2 LEU A 495 CSO A 496 1 O CSO A 496 N ILE A 270 SHEET 1 AA3 2 SER A 355 ASP A 358 0 SHEET 2 AA3 2 PHE A 365 LYS A 368 -1 O ARG A 366 N TRP A 357 SSBOND 1 CYS A 152 CYS A 158 1555 1555 2.02 SSBOND 2 CYS A 352 CYS A 370 1555 1555 2.06 SSBOND 3 CYS A 538 CYS A 550 1555 1555 2.05 LINK ND2 ASN A 72 C1 NAG A 701 1555 1555 1.42 LINK ND2 ASN A 109 C1 NAG B 1 1555 1555 1.42 LINK C LEU A 495 N CSO A 496 1555 1555 1.34 LINK C CSO A 496 N PRO A 497 1555 1555 1.35 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.39 LINK O6 NAG B 1 C1 FUC B 5 1555 1555 1.41 LINK O4 NAG B 2 C1 BMA B 3 1555 1555 1.40 LINK O3 BMA B 3 C1 MAN B 4 1555 1555 1.40 LINK NE2 HIS A 383 ZN ZN A 702 1555 1555 2.10 LINK NE2 HIS A 387 ZN ZN A 702 1555 1555 2.07 LINK OE1 GLU A 411 ZN ZN A 702 1555 1555 1.99 LINK ZN ZN A 702 SZ2AZED A 703 1555 1555 2.41 LINK ZN ZN A 702 SZ2BZED A 703 1555 1555 2.38 CISPEP 1 GLU A 162 PRO A 163 0 -2.14 CRYST1 56.685 85.007 133.939 90.00 90.00 90.00 P 21 21 21 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 0.017641 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011764 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007466 0.00000 CONECT 276 4765 CONECT 577 4705 CONECT 921 963 CONECT 963 921 CONECT 2567 2721 CONECT 2721 2567 CONECT 2822 4779 CONECT 2853 4779 CONECT 3051 4779 CONECT 3719 3725 CONECT 3725 3719 3726 CONECT 3726 3725 3727 3729 CONECT 3727 3726 3728 CONECT 3728 3727 3731 CONECT 3729 3726 3730 3732 CONECT 3730 3729 CONECT 3731 3728 CONECT 3732 3729 CONECT 4076 4160 CONECT 4160 4076 CONECT 4705 577 4706 4716 CONECT 4706 4705 4707 4713 CONECT 4707 4706 4708 4714 CONECT 4708 4707 4709 4715 CONECT 4709 4708 4710 4716 CONECT 4710 4709 4717 CONECT 4711 4712 4713 4718 CONECT 4712 4711 CONECT 4713 4706 4711 CONECT 4714 4707 CONECT 4715 4708 4719 CONECT 4716 4705 4709 CONECT 4717 4710 4755 CONECT 4718 4711 CONECT 4719 4715 4720 4730 CONECT 4720 4719 4721 4727 CONECT 4721 4720 4722 4728 CONECT 4722 4721 4723 4729 CONECT 4723 4722 4724 4730 CONECT 4724 4723 4731 CONECT 4725 4726 4727 4732 CONECT 4726 4725 CONECT 4727 4720 4725 CONECT 4728 4721 CONECT 4729 4722 4733 CONECT 4730 4719 4723 CONECT 4731 4724 CONECT 4732 4725 CONECT 4733 4729 4734 4742 CONECT 4734 4733 4735 4739 CONECT 4735 4734 4736 4740 CONECT 4736 4735 4737 4741 CONECT 4737 4736 4738 4742 CONECT 4738 4737 4743 CONECT 4739 4734 CONECT 4740 4735 4744 CONECT 4741 4736 CONECT 4742 4733 4737 CONECT 4743 4738 CONECT 4744 4740 4745 4753 CONECT 4745 4744 4746 4750 CONECT 4746 4745 4747 4751 CONECT 4747 4746 4748 4752 CONECT 4748 4747 4749 4753 CONECT 4749 4748 4754 CONECT 4750 4745 CONECT 4751 4746 CONECT 4752 4747 CONECT 4753 4744 4748 CONECT 4754 4749 CONECT 4755 4717 4756 4764 CONECT 4756 4755 4757 4761 CONECT 4757 4756 4758 4762 CONECT 4758 4757 4759 4763 CONECT 4759 4758 4760 4764 CONECT 4760 4759 CONECT 4761 4756 CONECT 4762 4757 CONECT 4763 4758 CONECT 4764 4755 4759 CONECT 4765 276 4766 4776 CONECT 4766 4765 4767 4773 CONECT 4767 4766 4768 4774 CONECT 4768 4767 4769 4775 CONECT 4769 4768 4770 4776 CONECT 4770 4769 4777 CONECT 4771 4772 4773 4778 CONECT 4772 4771 CONECT 4773 4766 4771 CONECT 4774 4767 CONECT 4775 4768 CONECT 4776 4765 4769 CONECT 4777 4770 CONECT 4778 4771 CONECT 4779 2822 2853 3051 4820 CONECT 4779 4821 CONECT 4780 4782 4790 CONECT 4781 4783 4791 CONECT 4782 4780 4784 4818 CONECT 4783 4781 4785 4819 CONECT 4784 4782 4786 CONECT 4785 4783 4787 CONECT 4786 4784 4788 CONECT 4787 4785 4789 CONECT 4788 4786 4790 CONECT 4789 4787 4791 CONECT 4790 4780 4788 CONECT 4791 4781 4789 CONECT 4792 4794 4796 4816 CONECT 4793 4795 4797 4817 CONECT 4794 4792 4810 4812 CONECT 4795 4793 4811 4813 CONECT 4796 4792 4798 CONECT 4797 4793 4799 CONECT 4798 4796 4800 4818 CONECT 4799 4797 4801 4819 CONECT 4800 4798 4816 CONECT 4801 4799 4817 CONECT 4802 4804 CONECT 4803 4805 CONECT 4804 4802 4806 4808 CONECT 4805 4803 4807 4809 CONECT 4806 4804 4814 4816 CONECT 4807 4805 4815 4817 CONECT 4808 4804 4820 CONECT 4809 4805 4821 CONECT 4810 4794 CONECT 4811 4795 CONECT 4812 4794 CONECT 4813 4795 CONECT 4814 4806 CONECT 4815 4807 CONECT 4816 4792 4800 4806 CONECT 4817 4793 4801 4807 CONECT 4818 4782 4798 CONECT 4819 4783 4799 CONECT 4820 4779 4808 CONECT 4821 4779 4809 CONECT 4822 4823 4824 CONECT 4823 4822 CONECT 4824 4822 4825 CONECT 4825 4824 4826 CONECT 4826 4825 4827 CONECT 4827 4826 4828 CONECT 4828 4827 CONECT 4829 4830 4831 CONECT 4830 4829 CONECT 4831 4829 4832 CONECT 4832 4831 CONECT 4833 4834 4835 CONECT 4834 4833 CONECT 4835 4833 4836 CONECT 4836 4835 4837 CONECT 4837 4836 4838 CONECT 4838 4837 4839 CONECT 4839 4838 CONECT 4840 4841 4842 CONECT 4841 4840 CONECT 4842 4840 4843 CONECT 4843 4842 CONECT 4844 4845 4846 CONECT 4845 4844 CONECT 4846 4844 4847 CONECT 4847 4846 CONECT 4848 4849 4850 CONECT 4849 4848 CONECT 4850 4848 4851 CONECT 4851 4850 CONECT 4852 4853 4854 CONECT 4853 4852 CONECT 4854 4852 4855 4856 CONECT 4855 4854 CONECT 4856 4854 4857 CONECT 4857 4856 CONECT 4858 4859 4860 4861 CONECT 4859 4858 CONECT 4860 4858 CONECT 4861 4858 CONECT 4864 4865 4868 CONECT 4865 4864 4866 CONECT 4866 4865 4867 CONECT 4867 4866 4868 CONECT 4868 4864 4867 CONECT 4869 4870 4878 4881 CONECT 4870 4869 4871 4877 CONECT 4871 4870 4872 4879 CONECT 4872 4871 4873 4880 CONECT 4873 4872 4874 4881 CONECT 4874 4873 4882 CONECT 4875 4876 4877 4883 CONECT 4876 4875 CONECT 4877 4870 4875 CONECT 4878 4869 CONECT 4879 4871 CONECT 4880 4872 CONECT 4881 4869 4873 CONECT 4882 4874 CONECT 4883 4875 MASTER 338 0 21 33 6 0 0 6 5136 1 198 46 END