HEADER HYDROLASE 08-DEC-04 1Y79 TITLE CRYSTAL STRUCTURE OF THE E.COLI DIPEPTIDYL CARBOXYPEPTIDASE DCP IN TITLE 2 COMPLEX WITH A PEPTIDIC INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDYL-DIPEPTIDASE DCP; COMPND 3 CHAIN: 1; COMPND 4 SYNONYM: DIPEPTIDYL CARBOXYPEPTIDASE; COMPND 5 EC: 3.4.15.5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: DCP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM83; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRBI-DSBC PDCP KEYWDS HINGE BENDING; PEPTIDYL DIPEPTIDASE; CARBOXYPEPTIDASE; DCP; KEYWDS 2 NEUROLYSIN; ACE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.COMELLAS-BIGLER,R.LANG,W.BODE,K.MASKOS REVDAT 5 14-FEB-24 1Y79 1 REMARK LINK REVDAT 4 24-FEB-09 1Y79 1 VERSN REVDAT 3 18-APR-06 1Y79 1 COMPND SOURCE HET HETNAM REVDAT 3 2 1 FORMUL ATOM HETATM REVDAT 2 14-MAR-06 1Y79 1 REMARK REVDAT 1 24-MAY-05 1Y79 0 JRNL AUTH M.COMELLAS-BIGLER,R.LANG,W.BODE,K.MASKOS JRNL TITL CRYSTAL STRUCTURE OF THE E.COLI DIPEPTIDYL CARBOXYPEPTIDASE JRNL TITL 2 DCP: FURTHER INDICATION OF A LIGAND-DEPENDANT HINGE MOVEMENT JRNL TITL 3 MECHANISM JRNL REF J.MOL.BIOL. V. 349 99 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 15876371 JRNL DOI 10.1016/J.JMB.2005.03.016 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 45498 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 SET) : 0.214 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2279 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5468 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 629 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.19400 REMARK 3 B22 (A**2) : 3.95400 REMARK 3 B33 (A**2) : 4.24000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.370 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.382 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.007 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.007 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.729 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Y79 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-04. REMARK 100 THE DEPOSITION ID IS D_1000031204. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.050, 0.97880, 0.97910, 0.95000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45498 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M POTASSIUM NITRATE, 18% (W/V) PEG REMARK 280 3350, PH 8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K 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 31.70400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 76.79550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.96050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 76.79550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.70400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.96050 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: 1 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 THR 1 1 CB OG1 CG2 REMARK 480 THR 1 2 CB OG1 CG2 REMARK 480 MET 1 3 CE REMARK 480 VAL 1 8 CG1 CG2 REMARK 480 GLN 1 9 CG CD OE1 NE2 REMARK 480 LEU 1 15 CD1 CD2 REMARK 480 ILE 1 45 CB CG1 CG2 CD1 REMARK 480 GLN 1 50 CB CG CD OE1 NE2 REMARK 480 ASN 1 56 CG OD1 ND2 REMARK 480 GLU 1 66 CG CD OE1 OE2 REMARK 480 LEU 1 67 CG CD1 CD2 REMARK 480 GLU 1 100 CD OE1 OE2 REMARK 480 ARG 1 114 CD NE CZ NH1 NH2 REMARK 480 ARG 1 121 CB CG CD NE CZ NH1 NH2 REMARK 480 LYS 1 148 CD CE NZ REMARK 480 GLN 1 151 CB CG CD OE1 NE2 REMARK 480 LYS 1 156 CG CD CE NZ REMARK 480 ILE 1 189 CD1 REMARK 480 GLU 1 197 CD OE1 OE2 REMARK 480 GLN 1 198 CD OE1 NE2 REMARK 480 ASN 1 214 CB CG OD1 ND2 REMARK 480 LYS 1 291 CG CD CE NZ REMARK 480 LYS 1 356 CD CE NZ REMARK 480 LYS 1 437 CB CG CD CE NZ REMARK 480 LEU 1 531 CD1 CD2 REMARK 480 ARG 1 536 CZ NH1 NH2 REMARK 480 ARG 1 578 NE CZ NH1 NH2 REMARK 480 ARG 1 636 CZ NH1 NH2 REMARK 480 GLU 1 637 CG CD OE1 OE2 REMARK 480 LYS 1 668 CD CE NZ REMARK 480 ILE 1 680 CG1 CG2 CD1 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 OD1 ASP 1 495 O HOH 1 864 2.06 REMARK 500 OE1 GLN 1 288 O HOH 1 864 2.16 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 1 4 115.35 -36.88 REMARK 500 TYR 1 14 17.09 46.44 REMARK 500 ASN 1 48 170.82 -45.64 REMARK 500 PRO 1 49 -97.73 -8.52 REMARK 500 GLN 1 50 -46.87 -170.31 REMARK 500 PHE 1 54 -77.88 -43.80 REMARK 500 ASN 1 55 -34.38 -38.98 REMARK 500 THR 1 57 -62.37 -129.55 REMARK 500 HIS 1 82 66.80 -155.62 REMARK 500 LEU 1 125 -11.75 -46.64 REMARK 500 ASP 1 253 -161.54 -120.03 REMARK 500 LYS 1 291 -37.28 61.59 REMARK 500 PHE 1 359 64.60 -119.93 REMARK 500 SER 1 433 105.51 -169.30 REMARK 500 LEU 1 435 -76.46 -49.45 REMARK 500 PHE 1 496 -41.37 -131.49 REMARK 500 ILE 1 646 -62.65 -134.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 LYS 1 701 REMARK 615 TRP 1 702 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 1 700 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS 1 469 NE2 REMARK 620 2 HIS 1 473 NE2 106.5 REMARK 620 3 GLU 1 498 OE1 99.7 104.4 REMARK 620 4 TRP 1 702 O 105.6 123.2 114.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN 1 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYS 1 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRP 1 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLY 1 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP 1 704 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1I1I RELATED DB: PDB REMARK 900 NEUROLYSIN (ENDOPEPTIDASE 24.16) CRYSTAL STRUCTURE REMARK 900 RELATED ID: 1S4B RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN THIMET OLIGOPEPTIDASE REMARK 900 RELATED ID: 1O86 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ANGIOTENSIN CONVERTING ENZYME IN COMPLEX REMARK 900 WITH LISINOPRIL REMARK 900 RELATED ID: 1J36 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DROSOPHILA ANCE DBREF 1Y79 1 1 680 UNP P24171 DCP_ECOLI 1 680 SEQRES 1 1 680 THR THR MET ASN PRO PHE LEU VAL GLN SER THR LEU PRO SEQRES 2 1 680 TYR LEU ALA PRO HIS PHE ASP GLN ILE ALA ASN HIS HIS SEQRES 3 1 680 TYR ARG PRO ALA PHE ASP GLU GLY MET GLN GLN LYS ARG SEQRES 4 1 680 ALA GLU ILE ALA ALA ILE ALA LEU ASN PRO GLN MET PRO SEQRES 5 1 680 ASP PHE ASN ASN THR ILE LEU ALA LEU GLU GLN SER GLY SEQRES 6 1 680 GLU LEU LEU THR ARG VAL THR SER VAL PHE PHE ALA MET SEQRES 7 1 680 THR ALA ALA HIS THR ASN ASP GLU LEU GLN ARG LEU ASP SEQRES 8 1 680 GLU GLN PHE SER ALA GLU LEU ALA GLU LEU ALA ASN ASP SEQRES 9 1 680 ILE TYR LEU ASN GLY GLU LEU PHE ALA ARG VAL ASP ALA SEQRES 10 1 680 VAL TRP GLN ARG ARG GLU SER LEU GLY LEU ASP SER GLU SEQRES 11 1 680 SER ILE ARG LEU VAL GLU VAL ILE HIS GLN ARG PHE VAL SEQRES 12 1 680 LEU ALA GLY ALA LYS LEU ALA GLN ALA ASP LYS ALA LYS SEQRES 13 1 680 LEU LYS VAL LEU ASN THR GLU ALA ALA THR LEU THR SER SEQRES 14 1 680 GLN PHE ASN GLN ARG LEU LEU ALA ALA ASN LYS SER GLY SEQRES 15 1 680 GLY LEU VAL VAL ASN ASP ILE ALA GLN LEU ALA GLY MET SEQRES 16 1 680 SER GLU GLN GLU ILE ALA LEU ALA ALA GLU ALA ALA ARG SEQRES 17 1 680 GLU LYS GLY LEU ASP ASN LYS TRP LEU ILE PRO LEU LEU SEQRES 18 1 680 ASN THR THR GLN GLN PRO ALA LEU ALA GLU MET ARG ASP SEQRES 19 1 680 ARG ALA THR ARG GLU LYS LEU PHE ILE ALA GLY TRP THR SEQRES 20 1 680 ARG ALA GLU LYS ASN ASP ALA ASN ASP THR ARG ALA ILE SEQRES 21 1 680 ILE GLN ARG LEU VAL GLU ILE ARG ALA GLN GLN ALA THR SEQRES 22 1 680 LEU LEU GLY PHE PRO HIS TYR ALA ALA TRP LYS ILE ALA SEQRES 23 1 680 ASP GLN MET ALA LYS THR PRO GLU ALA ALA LEU ASN PHE SEQRES 24 1 680 MET ARG GLU ILE VAL PRO ALA ALA ARG GLN ARG ALA SER SEQRES 25 1 680 ASP GLU LEU ALA SER ILE GLN ALA VAL ILE ASP LYS GLN SEQRES 26 1 680 GLN GLY GLY PHE SER ALA GLN PRO TRP ASP TRP ALA PHE SEQRES 27 1 680 TYR ALA GLU GLN VAL ARG ARG GLU LYS PHE ASP LEU ASP SEQRES 28 1 680 GLU ALA GLN LEU LYS PRO TYR PHE GLU LEU ASN THR VAL SEQRES 29 1 680 LEU ASN GLU GLY VAL PHE TRP THR ALA ASN GLN LEU PHE SEQRES 30 1 680 GLY ILE LYS PHE VAL GLU ARG PHE ASP ILE PRO VAL TYR SEQRES 31 1 680 HIS PRO ASP VAL ARG VAL TRP GLU ILE PHE ASP HIS ASN SEQRES 32 1 680 GLY VAL GLY LEU ALA LEU PHE TYR GLY ASP PHE PHE ALA SEQRES 33 1 680 ARG ASP SER LYS SER GLY GLY ALA TRP MET GLY ASN PHE SEQRES 34 1 680 VAL GLU GLN SER THR LEU ASN LYS THR HIS PRO VAL ILE SEQRES 35 1 680 TYR ASN VAL CYS ASN TYR GLN LYS PRO ALA ALA GLY GLU SEQRES 36 1 680 PRO ALA LEU LEU LEU TRP ASP ASP VAL ILE THR LEU PHE SEQRES 37 1 680 HIS GLU PHE GLY HIS THR LEU HIS GLY LEU PHE ALA ARG SEQRES 38 1 680 GLN ARG TYR ALA THR LEU SER GLY THR ASN THR PRO ARG SEQRES 39 1 680 ASP PHE VAL GLU PHE PRO SER GLN ILE ASN GLU HIS TRP SEQRES 40 1 680 ALA THR HIS PRO GLN VAL PHE ALA ARG TYR ALA ARG HIS SEQRES 41 1 680 TYR GLN SER GLY ALA ALA MET PRO ASP GLU LEU GLN GLN SEQRES 42 1 680 LYS MET ARG ASN ALA SER LEU PHE ASN LYS GLY TYR GLU SEQRES 43 1 680 MET SER GLU LEU LEU SER ALA ALA LEU LEU ASP MET ARG SEQRES 44 1 680 TRP HIS CYS LEU GLU GLU ASN GLU ALA MET GLN ASP VAL SEQRES 45 1 680 ASP ASP PHE GLU LEU ARG ALA LEU VAL ALA GLU ASN MET SEQRES 46 1 680 ASP LEU PRO ALA ILE PRO PRO ARG TYR ARG SER SER TYR SEQRES 47 1 680 PHE ALA HIS ILE PHE GLY GLY GLY TYR ALA ALA GLY TYR SEQRES 48 1 680 TYR ALA TYR LEU TRP THR GLN MET LEU ALA ASP ASP GLY SEQRES 49 1 680 TYR GLN TRP PHE VAL GLU GLN GLY GLY LEU THR ARG GLU SEQRES 50 1 680 ASN GLY LEU ARG PHE ARG GLU ALA ILE LEU SER ARG GLY SEQRES 51 1 680 ASN SER GLU ASP LEU GLU ARG LEU TYR ARG GLN TRP ARG SEQRES 52 1 680 GLY LYS ALA PRO LYS ILE MET PRO MET LEU GLN HIS ARG SEQRES 53 1 680 GLY LEU ASN ILE HET ZN 1 700 1 HET LYS 1 701 9 HET TRP 1 702 15 HET GLY 1 703 4 HET ASP 1 704 9 HETNAM ZN ZINC ION HETNAM LYS LYSINE HETNAM TRP TRYPTOPHAN HETNAM GLY GLYCINE HETNAM ASP ASPARTIC ACID FORMUL 2 ZN ZN 2+ FORMUL 3 LYS C6 H15 N2 O2 1+ FORMUL 4 TRP C11 H12 N2 O2 FORMUL 5 GLY C2 H5 N O2 FORMUL 6 ASP C4 H7 N O4 FORMUL 7 HOH *629(H2 O) HELIX 1 1 ASN 1 4 VAL 1 8 5 5 HELIX 2 2 LEU 1 12 ALA 1 16 5 5 HELIX 3 3 ALA 1 23 HIS 1 25 5 3 HELIX 4 4 HIS 1 26 ALA 1 46 1 21 HELIX 5 5 THR 1 57 SER 1 64 1 8 HELIX 6 6 GLY 1 65 HIS 1 82 1 18 HELIX 7 7 ASN 1 84 LEU 1 107 1 24 HELIX 8 8 ASN 1 108 ARG 1 121 1 14 HELIX 9 9 ASP 1 128 GLY 1 146 1 19 HELIX 10 10 ALA 1 150 SER 1 181 1 32 HELIX 11 11 ASP 1 188 ALA 1 193 5 6 HELIX 12 12 SER 1 196 LYS 1 210 1 15 HELIX 13 13 GLN 1 226 GLU 1 231 5 6 HELIX 14 14 ASP 1 234 THR 1 247 1 14 HELIX 15 15 THR 1 257 LEU 1 275 1 19 HELIX 16 16 HIS 1 279 ALA 1 286 1 8 HELIX 17 17 THR 1 292 GLN 1 325 1 34 HELIX 18 18 GLN 1 332 TRP 1 334 5 3 HELIX 19 19 ASP 1 335 ASP 1 349 1 15 HELIX 20 20 ASP 1 351 PHE 1 359 5 9 HELIX 21 21 GLU 1 360 GLY 1 368 1 9 HELIX 22 22 GLY 1 368 GLY 1 378 1 11 HELIX 23 23 LEU 1 460 PHE 1 479 1 20 HELIX 24 24 TYR 1 484 SER 1 488 5 5 HELIX 25 25 PRO 1 493 TRP 1 507 1 15 HELIX 26 26 HIS 1 510 ALA 1 518 1 9 HELIX 27 27 PRO 1 528 ALA 1 538 1 11 HELIX 28 28 ASN 1 542 HIS 1 561 1 20 HELIX 29 29 CYS 1 562 LEU 1 563 5 2 HELIX 30 30 GLU 1 564 ALA 1 568 5 5 HELIX 31 31 ASP 1 571 GLU 1 583 1 13 HELIX 32 32 ARG 1 595 TYR 1 598 5 4 HELIX 33 33 PHE 1 599 GLY 1 604 1 6 HELIX 34 34 TYR 1 611 GLN 1 631 1 21 HELIX 35 35 THR 1 635 ILE 1 646 1 12 HELIX 36 36 ASP 1 654 GLY 1 664 1 11 HELIX 37 37 ILE 1 669 ARG 1 676 1 8 SHEET 1 A 2 LEU 1 184 VAL 1 186 0 SHEET 2 A 2 TRP 1 216 ILE 1 218 -1 O TRP 1 216 N VAL 1 186 SHEET 1 B 5 LYS 1 380 ARG 1 384 0 SHEET 2 B 5 ARG 1 395 PHE 1 400 -1 O GLU 1 398 N VAL 1 382 SHEET 3 B 5 GLY 1 406 PHE 1 415 -1 O ALA 1 408 N ILE 1 399 SHEET 4 B 5 VAL 1 441 TYR 1 448 1 O ILE 1 442 N TYR 1 411 SHEET 5 B 5 TRP 1 425 VAL 1 430 -1 N PHE 1 429 O VAL 1 441 LINK C LYS 1 701 N TRP 1 702 1555 1555 1.34 LINK C GLY 1 703 N ASP 1 704 1555 1555 1.33 LINK NE2 HIS 1 469 ZN ZN 1 700 1555 1555 2.05 LINK NE2 HIS 1 473 ZN ZN 1 700 1555 1555 2.13 LINK OE1 GLU 1 498 ZN ZN 1 700 1555 1555 2.12 LINK ZN ZN 1 700 O TRP 1 702 1555 1555 2.08 SITE 1 AC1 5 HIS 1 469 HIS 1 473 GLU 1 498 SER 1 501 SITE 2 AC1 5 TRP 1 702 SITE 1 AC2 3 TRP 1 425 MET 1 426 TRP 1 702 SITE 1 AC3 11 ALA 1 424 HIS 1 469 GLU 1 470 HIS 1 473 SITE 2 AC3 11 GLU 1 498 HIS 1 601 TYR 1 607 TYR 1 614 SITE 3 AC3 11 ZN 1 700 LYS 1 701 GLY 1 703 SITE 1 AC4 8 HIS 1 469 GLU 1 470 HIS 1 601 TYR 1 614 SITE 2 AC4 8 TRP 1 702 ASP 1 704 HOH 11040 HOH 11087 SITE 1 AC5 9 ARG 1 593 TYR 1 594 TYR 1 611 TYR 1 614 SITE 2 AC5 9 GLY 1 703 HOH 11067 HOH 11081 HOH 11082 SITE 3 AC5 9 HOH 11308 CRYST1 63.408 67.921 153.591 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 0.015771 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014723 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006511 0.00000