1BBS - Header Asymmetric Unit

HEADER ASPARTIC PROTEINASE 21-MAY-92 1BBS

TITLE X-RAY ANALYSES OF PEPTIDE INHIBITOR COMPLEXES DEFINE THE TITLE 2 STRUCTURAL BASIS OF SPECIFICITY FOR HUMAN AND MOUSE RENINS

CAVEAT 1BBS CHIRALITY ERROR AT CA CENTER IN ALA 303

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RENIN; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.23.15; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606

KEYWDS ASPARTIC PROTEINASE

EXPDTA X-RAY DIFFRACTION

AUTHOR V.DHANARAJ,T.L.BLUNDELL

REVDAT 4 24-FEB-09 1BBS 1 VERSN REVDAT 3 01-APR-03 1BBS 1 JRNL REVDAT 2 15-JAN-95 1BBS 3 REMARK SEQRES ATOM REVDAT 1 31-JAN-94 1BBS 0

JRNL AUTH V.DHANARAJ,C.G.DEALWIS,C.FRAZAO,M.BADASSO, JRNL AUTH 2 B.L.SIBANDA,I.J.TICKLE,J.B.COOPER,H.P.DRIESSEN, JRNL AUTH 3 M.NEWMAN,C.AGUILAR,S.P.WOOD,T.L.BLUNDELL, JRNL AUTH 4 P.M.HOBART,K.F.GEOGHEGAN,M.J.AMMIRATI,D.E.DANLEY JRNL TITL X-RAY ANALYSES OF PEPTIDE-INHIBITOR COMPLEXES JRNL TITL 2 DEFINE THE STRUCTURAL BASIS OF SPECIFICITY FOR JRNL TITL 3 HUMAN AND MOUSE RENINS. JRNL REF NATURE V. 357 466 1992 JRNL REFN ISSN 0028-0836 JRNL PMID 1608447 JRNL DOI 10.1038/357466A0

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : RESTRAIN REMARK 3 AUTHORS : MOSS,DRIESSEN,HANEEF,HOWLIN,HARRIS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5018 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 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) : 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 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.010 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.025 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1BBS COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 71.55000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.55000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 71.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.55000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 71.55000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 71.55000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 71.55000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 71.55000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 71.55000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 71.55000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 71.55000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 71.55000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 71.55000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 71.55000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 71.55000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 71.55000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 71.55000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 71.55000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 300 REMARK: REMARK 300 THIS ENTRY CONTAINS ONLY ONE OF THE TWO PROTEIN CHAINS IN REMARK 300 CRYSTALLOGRAPHIC ASYMMETRIC UNIT. THE TRANSFORMATION REMARK 300 PRESENTED ON *MTRIX* RECORDS BELOW MAY BE USED TO GENERATE REMARK 300 THE RELATED PROTEIN CHAIN.

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 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 75440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL 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 350 BIOMT1 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 BIOMT1 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 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 -6 REMARK 465 THR A -5 REMARK 465 LEU A -4 REMARK 465 GLY A -3 REMARK 465 ASN A -2 REMARK 465 ASN A 160A REMARK 465 SER A 160B REMARK 465 GLN A 160C REMARK 465 SER A 160D REMARK 465 LEU B -6 REMARK 465 THR B -5 REMARK 465 LEU B -4 REMARK 465 GLY B -3 REMARK 465 ASN B -2 REMARK 465 ASN B 160A REMARK 465 SER B 160B REMARK 465 GLN B 160C REMARK 465 SER B 160D

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 74 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 132 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 160 CG CD OE1 OE2 REMARK 470 LYS A 238 CG CD CE NZ REMARK 470 LYS A 239 CG CD CE NZ REMARK 470 ARG A 240 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 248 CG CD CE NZ REMARK 470 ASN A 250 CG OD1 ND2 REMARK 470 GLU A 278 CG CD OE1 OE2 REMARK 470 SER A 279B OG REMARK 470 SER A 279C OG REMARK 470 LYS A 279D CG CD CE NZ REMARK 470 ARG B 74 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 132 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 160 CG CD OE1 OE2 REMARK 470 LYS B 238 CG CD CE NZ REMARK 470 LYS B 239 CG CD CE NZ REMARK 470 ARG B 240 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 248 CG CD CE NZ REMARK 470 ASN B 250 CG OD1 ND2 REMARK 470 GLU B 278 CG CD OE1 OE2 REMARK 470 SER B 279B OG REMARK 470 SER B 279C OG REMARK 470 LYS B 279D CG CD CE NZ

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 N VAL B 197 O LEU B 205 2.02 REMARK 500 N VAL A 197 O LEU A 205 2.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CD2 LEU B 110 CG2 THR B 254 5555 1.86 REMARK 500 OG1 THR A 270 OE2 GLU B 17 5555 1.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 TYR A 245 C VAL A 246 N 0.162 REMARK 500 TYR B 245 C VAL B 246 N 0.161 REMARK 500 REMARK 500 REMARK: NULL 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 VAL A 4 CA - CB - CG2 ANGL. DEV. = 11.1 DEGREES REMARK 500 VAL A 30 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP A 32 C - N - CA ANGL. DEV. = 22.4 DEGREES REMARK 500 VAL A 38 CA - CB - CG2 ANGL. DEV. = 11.0 DEGREES REMARK 500 VAL A 51 CA - CB - CG2 ANGL. DEV. = 9.5 DEGREES REMARK 500 VAL A 91 CA - CB - CG2 ANGL. DEV. = 9.1 DEGREES REMARK 500 VAL A 96 CA - CB - CG2 ANGL. DEV. = 13.1 DEGREES REMARK 500 MET A 100 CG - SD - CE ANGL. DEV. = 10.8 DEGREES REMARK 500 MET A 107 CG - SD - CE ANGL. DEV. = 9.7 DEGREES REMARK 500 VAL A 121 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 MET A 123 CG - SD - CE ANGL. DEV. = 12.1 DEGREES REMARK 500 VAL A 133 CA - CB - CG1 ANGL. DEV. = 9.1 DEGREES REMARK 500 TYR A 155 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 157 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 GLY A 162 O - C - N ANGL. DEV. = -13.0 DEGREES REMARK 500 CYS A 206 N - CA - CB ANGL. DEV. = 9.7 DEGREES REMARK 500 MET A 232 CG - SD - CE ANGL. DEV. = 10.9 DEGREES REMARK 500 VAL A 275 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 MET A 289 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 319 NE - CZ - NH2 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 326 CD - NE - CZ ANGL. DEV. = -8.8 DEGREES REMARK 500 VAL B 4 CA - CB - CG2 ANGL. DEV. = 11.1 DEGREES REMARK 500 VAL B 30 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP B 32 C - N - CA ANGL. DEV. = 22.4 DEGREES REMARK 500 VAL B 38 CA - CB - CG2 ANGL. DEV. = 11.0 DEGREES REMARK 500 VAL B 51 CA - CB - CG2 ANGL. DEV. = 9.5 DEGREES REMARK 500 VAL B 91 CA - CB - CG2 ANGL. DEV. = 9.2 DEGREES REMARK 500 VAL B 96 CA - CB - CG2 ANGL. DEV. = 13.1 DEGREES REMARK 500 MET B 100 CG - SD - CE ANGL. DEV. = 10.8 DEGREES REMARK 500 MET B 107 CG - SD - CE ANGL. DEV. = 9.6 DEGREES REMARK 500 VAL B 121 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 MET B 123 CG - SD - CE ANGL. DEV. = 12.1 DEGREES REMARK 500 VAL B 133 CA - CB - CG1 ANGL. DEV. = 9.1 DEGREES REMARK 500 TYR B 155 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 157 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 GLY B 162 O - C - N ANGL. DEV. = -13.0 DEGREES REMARK 500 CYS B 206 N - CA - CB ANGL. DEV. = 9.6 DEGREES REMARK 500 MET B 232 CG - SD - CE ANGL. DEV. = 10.9 DEGREES REMARK 500 VAL B 275 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 MET B 289 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG B 319 NE - CZ - NH2 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG B 326 CD - NE - CZ ANGL. DEV. = -8.8 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 SER A 36 -1.81 -147.79 REMARK 500 ASN A 67 127.84 174.56 REMARK 500 THR A 69 110.98 -10.80 REMARK 500 PHE A 101 -168.87 -120.33 REMARK 500 PHE A 112 -29.67 -37.49 REMARK 500 ILE A 126 23.05 -72.12 REMARK 500 ARG A 132 19.74 46.38 REMARK 500 VAL A 145 -31.69 -131.35 REMARK 500 ASP A 158 -150.35 23.62 REMARK 500 PRO A 172 7.39 -64.46 REMARK 500 LYS A 195 47.91 -104.11 REMARK 500 LEU A 204 5.99 -64.96 REMARK 500 CYS A 206 30.32 117.10 REMARK 500 ASP A 208 -22.09 103.95 REMARK 500 ARG A 240 -169.10 -115.68 REMARK 500 LEU A 242 -81.21 -38.14 REMARK 500 CYS A 249 -30.41 -39.87 REMARK 500 PRO A 253 7.86 -59.14 REMARK 500 SER A 279 -164.65 170.18 REMARK 500 TYR A 279A 9.10 -150.01 REMARK 500 ALA A 285 41.11 -106.31 REMARK 500 PRO A 293 173.01 -55.46 REMARK 500 SER B 36 -1.84 -147.79 REMARK 500 ASN B 67 127.85 174.55 REMARK 500 THR B 69 110.98 -10.79 REMARK 500 PHE B 101 -168.88 -120.31 REMARK 500 PHE B 112 -29.67 -37.49 REMARK 500 ILE B 126 23.04 -72.11 REMARK 500 ARG B 132 19.75 46.39 REMARK 500 VAL B 145 -31.71 -131.37 REMARK 500 ASP B 158 -150.37 23.68 REMARK 500 PRO B 172 7.40 -64.48 REMARK 500 LYS B 195 47.90 -104.10 REMARK 500 LEU B 204 6.04 -65.01 REMARK 500 CYS B 206 30.32 117.08 REMARK 500 ASP B 208 -22.05 103.94 REMARK 500 ARG B 240 -169.11 -115.69 REMARK 500 LEU B 242 -81.23 -38.12 REMARK 500 CYS B 249 -30.45 -39.86 REMARK 500 PRO B 253 7.88 -59.08 REMARK 500 SER B 279 -164.66 170.14 REMARK 500 TYR B 279A 9.09 -150.01 REMARK 500 ALA B 285 41.06 -106.32 REMARK 500 PRO B 293 172.99 -55.51 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 A 316 0.16 SIDE_CHAIN REMARK 500 ARG A 326 0.20 SIDE_CHAIN REMARK 500 ARG B 316 0.16 SIDE_CHAIN REMARK 500 ARG B 326 0.20 SIDE_CHAIN 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, 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 GLY A 162 23.21 REMARK 500 LYS A 195 10.81 REMARK 500 GLY B 162 23.23 REMARK 500 LYS B 195 10.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ALA A 303 143.2 ALPHA-CARBON REMARK 500 ALA B 303 143.3 ALPHA-CARBON REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL

REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 THE REVISED 'PEPSIN NUMBERING' SCHEME IS USED FOR REMARK 999 NUMBERING THE RESIDUES.

DBREF 1BBS A -6 326 UNP P00797 RENI_HUMAN 67 406 DBREF 1BBS B -6 326 UNP P00797 RENI_HUMAN 67 406

SEQRES 1 A 340 LEU THR LEU GLY ASN THR THR SER SER VAL ILE LEU THR SEQRES 2 A 340 ASN TYR MET ASP THR GLN TYR TYR GLY GLU ILE GLY ILE SEQRES 3 A 340 GLY THR PRO PRO GLN THR PHE LYS VAL VAL PHE ASP THR SEQRES 4 A 340 GLY SER SER ASN VAL TRP VAL PRO SER SER LYS CYS SER SEQRES 5 A 340 ARG LEU TYR THR ALA CYS VAL TYR HIS LYS LEU PHE ASP SEQRES 6 A 340 ALA SER ASP SER SER SER TYR LYS HIS ASN GLY THR GLU SEQRES 7 A 340 LEU THR LEU ARG TYR SER THR GLY THR VAL SER GLY PHE SEQRES 8 A 340 LEU SER GLN ASP ILE ILE THR VAL GLY GLY ILE THR VAL SEQRES 9 A 340 THR GLN MET PHE GLY GLU VAL THR GLU MET PRO ALA LEU SEQRES 10 A 340 PRO PHE MET LEU ALA GLU PHE ASP GLY VAL VAL GLY MET SEQRES 11 A 340 GLY PHE ILE GLU GLN ALA ILE GLY ARG VAL THR PRO ILE SEQRES 12 A 340 PHE ASP ASN ILE ILE SER GLN GLY VAL LEU LYS GLU ASP SEQRES 13 A 340 VAL PHE SER PHE TYR TYR ASN ARG ASP SER GLU ASN SER SEQRES 14 A 340 GLN SER LEU GLY GLY GLN ILE VAL LEU GLY GLY SER ASP SEQRES 15 A 340 PRO GLN HIS TYR GLU GLY ASN PHE HIS TYR ILE ASN LEU SEQRES 16 A 340 ILE LYS THR GLY VAL TRP GLN ILE GLN MET LYS GLY VAL SEQRES 17 A 340 SER VAL GLY SER SER THR LEU LEU CYS GLU ASP GLY CYS SEQRES 18 A 340 LEU ALA LEU VAL ASP THR GLY ALA SER TYR ILE SER GLY SEQRES 19 A 340 SER THR SER SER ILE GLU LYS LEU MET GLU ALA LEU GLY SEQRES 20 A 340 ALA LYS LYS ARG LEU PHE ASP TYR VAL VAL LYS CYS ASN SEQRES 21 A 340 GLU GLY PRO THR LEU PRO ASP ILE SER PHE HIS LEU GLY SEQRES 22 A 340 GLY LYS GLU TYR THR LEU THR SER ALA ASP TYR VAL PHE SEQRES 23 A 340 GLN GLU SER TYR SER SER LYS LYS LEU CYS THR LEU ALA SEQRES 24 A 340 ILE HIS ALA MET ASP ILE PRO PRO PRO THR GLY PRO THR SEQRES 25 A 340 TRP ALA LEU GLY ALA THR PHE ILE ARG LYS PHE TYR THR SEQRES 26 A 340 GLU PHE ASP ARG ARG ASN ASN ARG ILE GLY PHE ALA LEU SEQRES 27 A 340 ALA ARG SEQRES 1 B 340 LEU THR LEU GLY ASN THR THR SER SER VAL ILE LEU THR SEQRES 2 B 340 ASN TYR MET ASP THR GLN TYR TYR GLY GLU ILE GLY ILE SEQRES 3 B 340 GLY THR PRO PRO GLN THR PHE LYS VAL VAL PHE ASP THR SEQRES 4 B 340 GLY SER SER ASN VAL TRP VAL PRO SER SER LYS CYS SER SEQRES 5 B 340 ARG LEU TYR THR ALA CYS VAL TYR HIS LYS LEU PHE ASP SEQRES 6 B 340 ALA SER ASP SER SER SER TYR LYS HIS ASN GLY THR GLU SEQRES 7 B 340 LEU THR LEU ARG TYR SER THR GLY THR VAL SER GLY PHE SEQRES 8 B 340 LEU SER GLN ASP ILE ILE THR VAL GLY GLY ILE THR VAL SEQRES 9 B 340 THR GLN MET PHE GLY GLU VAL THR GLU MET PRO ALA LEU SEQRES 10 B 340 PRO PHE MET LEU ALA GLU PHE ASP GLY VAL VAL GLY MET SEQRES 11 B 340 GLY PHE ILE GLU GLN ALA ILE GLY ARG VAL THR PRO ILE SEQRES 12 B 340 PHE ASP ASN ILE ILE SER GLN GLY VAL LEU LYS GLU ASP SEQRES 13 B 340 VAL PHE SER PHE TYR TYR ASN ARG ASP SER GLU ASN SER SEQRES 14 B 340 GLN SER LEU GLY GLY GLN ILE VAL LEU GLY GLY SER ASP SEQRES 15 B 340 PRO GLN HIS TYR GLU GLY ASN PHE HIS TYR ILE ASN LEU SEQRES 16 B 340 ILE LYS THR GLY VAL TRP GLN ILE GLN MET LYS GLY VAL SEQRES 17 B 340 SER VAL GLY SER SER THR LEU LEU CYS GLU ASP GLY CYS SEQRES 18 B 340 LEU ALA LEU VAL ASP THR GLY ALA SER TYR ILE SER GLY SEQRES 19 B 340 SER THR SER SER ILE GLU LYS LEU MET GLU ALA LEU GLY SEQRES 20 B 340 ALA LYS LYS ARG LEU PHE ASP TYR VAL VAL LYS CYS ASN SEQRES 21 B 340 GLU GLY PRO THR LEU PRO ASP ILE SER PHE HIS LEU GLY SEQRES 22 B 340 GLY LYS GLU TYR THR LEU THR SER ALA ASP TYR VAL PHE SEQRES 23 B 340 GLN GLU SER TYR SER SER LYS LYS LEU CYS THR LEU ALA SEQRES 24 B 340 ILE HIS ALA MET ASP ILE PRO PRO PRO THR GLY PRO THR SEQRES 25 B 340 TRP ALA LEU GLY ALA THR PHE ILE ARG LYS PHE TYR THR SEQRES 26 B 340 GLU PHE ASP ARG ARG ASN ASN ARG ILE GLY PHE ALA LEU SEQRES 27 B 340 ALA ARG

HELIX 1 H1 THR A 48 TYR A 52 1 5 HELIX 2 HN1 ALA A 58 ASP A 60 5A TURN OF 3/10 HELIX 3 HELIX 3 HN2 PRO A 111 LEU A 114 1DISTORTED 4 HELIX 4 H3 ILE A 126 GLN A 128 5A TURN OF 3/10 HELIX 3 HELIX 5 HN' ILE A 136 GLN A 143 1 8 HELIX 6 HC THR A 225 LEU A 235 1 11 HELIX 7 HC3 SER A 271 TYR A 274 1 4 HELIX 8 HC' ALA A 303 ILE A 306 1 4 HELIX 9 H2 THR B 48 TYR B 52 1 5 HELIX 10 HN3 ALA B 58 ASP B 60 5A TURN OF 3/10 HELIX 3 HELIX 11 HN4 PRO B 111 LEU B 114 1DISTORTED 4 HELIX 12 H4 ILE B 126 GLN B 128 5A TURN OF 3/10 HELIX 3 HELIX 13 HN2 ILE B 136 GLN B 143 1 8 HELIX 14 HC2 THR B 225 LEU B 235 1 11 HELIX 15 HC4 SER B 271 TYR B 274 1 4 HELIX 16 HC5 ALA B 303 ILE B 306 1 4

SHEET 1 1 6 SER A 2 TYR A 9 0 SHEET 2 1 6 GLY A 163 LEU A 167 -1 SHEET 3 1 6 VAL A 150 TYR A 155 -1 SHEET 4 1 6 PHE A 309 ASP A 314 -1 SHEET 5 1 6 ARG A 319 ALA A 325 -1 SHEET 6 1 6 HIS A 180 LEU A 184 -1 SHEET 1 2N 7 GLN A 13 GLY A 16 0 SHEET 2 2N 7 VAL A 29 ASP A 32 -1 SHEET 3 2N 7 GLY A 119 GLY A 122 1 SHEET 4 2N 7 VAL A 38 PRO A 41 -1 SHEET 5 2N 7 GLN A 99 GLU A 106 1 SHEET 6 2N 7 THR A 79 ASP A 87 -1 SHEET 7 2N 7 THR A 69 ARG A 74 -1 SHEET 1 2C 7 GLN A 191 MET A 194 0 SHEET 2 2C 7 CYS A 210 VAL A 214 -1 SHEET 3 2C 7 TRP A 299 LEU A 301 1 SHEET 4 2C 7 ILE A 221 GLY A 223 -1 SHEET 5 2C 7 LEU A 281 MET A 289 1 SHEET 6 2C 7 TYR A 245 LYS A 248 -1 SHEET 7 2C 7 LYS A 238 LYS A 239 -1 SHEET 1 3N 4 PRO A 24 LYS A 28 0 SHEET 2 3N 4 GLU A 17 GLY A 21 -1 SHEET 3 3N 4 ILE A 88 VAL A 91 -1 SHEET 4 3N 4 ILE A 94 THR A 97 -1 SHEET 1 3C 4 SER A 202 LEU A 205 0 SHEET 2 3C 4 VAL A 197 VAL A 199 -1 SHEET 3 3C 4 ILE A 258 LEU A 262 -1 SHEET 4 3C 4 LYS A 265 LEU A 269 -1 SHEET 1 2 6 SER B 2 TYR B 9 0 SHEET 2 2 6 GLY B 163 LEU B 167 -1 SHEET 3 2 6 VAL B 150 TYR B 155 -1 SHEET 4 2 6 PHE B 309 ASP B 314 -1 SHEET 5 2 6 ARG B 319 ALA B 325 -1 SHEET 6 2 6 HIS B 180 LEU B 184 -1 SHEET 1 4N 7 GLN B 13 GLY B 16 0 SHEET 2 4N 7 VAL B 29 ASP B 32 -1 SHEET 3 4N 7 GLY B 119 GLY B 122 1 SHEET 4 4N 7 VAL B 38 PRO B 41 -1 SHEET 5 4N 7 GLN B 99 GLU B 106 1 SHEET 6 4N 7 THR B 79 ASP B 87 -1 SHEET 7 4N 7 THR B 69 ARG B 74 -1 SHEET 1 4C 7 GLN B 191 MET B 194 0 SHEET 2 4C 7 CYS B 210 VAL B 214 -1 SHEET 3 4C 7 TRP B 299 LEU B 301 1 SHEET 4 4C 7 ILE B 221 GLY B 223 -1 SHEET 5 4C 7 LEU B 281 MET B 289 1 SHEET 6 4C 7 TYR B 245 LYS B 248 -1 SHEET 7 4C 7 LYS B 238 LYS B 239 -1 SHEET 1 5N 4 PRO B 24 LYS B 28 0 SHEET 2 5N 4 GLU B 17 GLY B 21 -1 SHEET 3 5N 4 ILE B 88 VAL B 91 -1 SHEET 4 5N 4 ILE B 94 THR B 97 -1 SHEET 1 5C 4 SER B 202 LEU B 205 0 SHEET 2 5C 4 VAL B 197 VAL B 199 -1 SHEET 3 5C 4 ILE B 258 LEU B 262 -1 SHEET 4 5C 4 LYS B 265 LEU B 269 -1

SSBOND 1 CYS A 45 CYS A 50 1555 1555 2.03 SSBOND 2 CYS A 206 CYS A 210 1555 1555 2.04 SSBOND 3 CYS A 249 CYS A 282 1555 1555 2.04 SSBOND 4 CYS B 45 CYS B 50 1555 1555 2.03 SSBOND 5 CYS B 206 CYS B 210 1555 1555 2.04 SSBOND 6 CYS B 249 CYS B 282 1555 1555 2.04

CISPEP 1 THR A 22 PRO A 23 0 -2.76 CISPEP 2 LEU A 110 PRO A 111 0 6.36 CISPEP 3 PRO A 293 PRO A 294 0 1.31 CISPEP 4 GLY A 296 PRO A 297 0 -1.63 CISPEP 5 THR B 22 PRO B 23 0 -2.78 CISPEP 6 LEU B 110 PRO B 111 0 6.35 CISPEP 7 PRO B 293 PRO B 294 0 1.35 CISPEP 8 GLY B 296 PRO B 297 0 -1.62

SITE 1 CAT 2 ASP A 32 ASP A 215 SITE 1 CA1 2 ASP B 32 ASP B 215

CRYST1 143.100 143.100 143.100 90.00 90.00 90.00 P 21 3 24

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 0.006988 0.000000 0.000000 0.00000

SCALE2 0.000000 0.006988 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006988 0.00000

MTRIX1 1 -0.782100 -0.360500 -0.508400 118.31000 1

MTRIX2 1 -0.339800 -0.437100 0.832700 34.34000 1

MTRIX3 1 -0.522400 0.824000 0.219300 15.98000 1