PDB Short entry for 1QDQ HEADER HYDROLASE 10-JUL-99 1QDQ TITLE X-RAY CRYSTAL STRUCTURE OF BOVINE CATHEPSIN B-CA074 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATHEPSIN B; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.22.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS CATHEPSIN B, PAPAIN, CATHEPSIN B-SPECIFIC INHIBITOR COMPLEX, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.YAMAMOTO REVDAT 4 31-JAN-18 1QDQ 1 REMARK REVDAT 3 04-OCT-17 1QDQ 1 REMARK REVDAT 2 24-FEB-09 1QDQ 1 VERSN REVDAT 1 10-JUL-00 1QDQ 0 JRNL AUTH A.YAMAMOTO,K.TOMOO,T.HARA,M.MURATA,K.KITAMURA,T.ISHIDA JRNL TITL SUBSTRATE SPECIFICITY OF BOVINE CATHEPSIN B AND ITS JRNL TITL 2 INHIBITION BY CA074, BASED ON CRYSTAL STRUCTURE REFINEMENT JRNL TITL 3 OF THE COMPLEX. JRNL REF J.BIOCHEM.(TOKYO) V. 127 635 2000 JRNL REFN ISSN 0021-924X JRNL PMID 10739956 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 181668.390 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.0 REMARK 3 NUMBER OF REFLECTIONS : 17659 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) : 0.152 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1746 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.18 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.31 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2269 REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 251 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1908 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 156 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.80 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.098 REMARK 3 BOND ANGLES (DEGREES) : 3.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.740 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) : 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 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 1QDQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000009320. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 3.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32132 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06700 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) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.9 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM PHOSPHATE, SODIUM CITRATE, PH REMARK 280 3.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 20K, TEMPERATURE REMARK 280 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.89500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.53000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.53000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 106.34250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.53000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.53000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 35.44750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.53000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.53000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 106.34250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.53000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.53000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 35.44750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 70.89500 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 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 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 GLY A 48 REMARK 465 ARG A 49 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 HIS A 45 NE2 HIS A 45 CD2 -0.073 REMARK 500 HIS A 110 NE2 HIS A 110 CD2 -0.068 REMARK 500 HIS A 145 NE2 HIS A 145 CD2 -0.076 REMARK 500 HIS A 190 NE2 HIS A 190 CD2 -0.068 REMARK 500 HIS A 199 NE2 HIS A 199 CD2 -0.074 REMARK 500 HIS A 239 NE2 HIS A 239 CD2 -0.067 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 TRP A 11 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 11 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG A 21 NE - CZ - NH1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 21 NE - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP A 30 CD1 - CG - CD2 ANGL. DEV. = 5.0 DEGREES REMARK 500 TRP A 30 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 TRP A 80 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP A 80 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP A 80 CG - CD2 - CE3 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP A 83 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 116 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 VAL A 170 N - CA - CB ANGL. DEV. = -13.5 DEGREES REMARK 500 VAL A 170 CG1 - CB - CG2 ANGL. DEV. = 10.2 DEGREES REMARK 500 LEU A 204 CA - CB - CG ANGL. DEV. = 23.6 DEGREES REMARK 500 TRP A 206 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 206 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP A 206 CG - CD2 - CE3 ANGL. DEV. = 5.5 DEGREES REMARK 500 TRP A 215 CD1 - CG - CD2 ANGL. DEV. = 7.7 DEGREES REMARK 500 TRP A 215 CB - CG - CD1 ANGL. DEV. = -9.3 DEGREES REMARK 500 TRP A 215 CE2 - CD2 - CG ANGL. DEV. = -6.7 DEGREES REMARK 500 TRP A 215 CG - CD2 - CE3 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP A 225 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 225 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 CYS A 252 O - C - N ANGL. DEV. = 10.2 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 TRP A 11 75.07 -117.99 REMARK 500 CYS A 14 78.25 -116.36 REMARK 500 ASP A 69 56.92 -146.96 REMARK 500 THR A 120 -156.05 -95.75 REMARK 500 ASN A 210 62.89 31.19 REMARK 500 ASN A 222 171.15 72.44 REMARK 500 GLU A 245 52.27 -148.79 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 615 074 A 254 REMARK 630 REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR REMARK 630 MOLECULE NAME: [PROPYLAMINO-3-HYDROXY-BUTAN-1,4-DIONYL]-ISOLEUCYL- REMARK 630 PROLINE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 074 A 254 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: 3CN LMR ILE PRO REMARK 630 DETAILS: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 074 A 254 DBREF 1QDQ A 1 253 UNP P07688 CATB_BOVIN 80 332 SEQADV 1QDQ GLU A 75 UNP P07688 PHE 154 SEE REMARK 999 SEQADV 1QDQ ALA A 218 UNP P07688 GLY 297 SEE REMARK 999 SEQRES 1 A 253 LEU PRO GLU SER PHE ASP ALA ARG GLU GLN TRP PRO ASN SEQRES 2 A 253 CYS PRO THR ILE LYS GLU ILE ARG ASP GLN GLY SER CYS SEQRES 3 A 253 GLY SER CYS TRP ALA PHE GLY ALA VAL GLU ALA ILE SER SEQRES 4 A 253 ASP ARG ILE CYS ILE HIS SER ASN GLY ARG VAL ASN VAL SEQRES 5 A 253 GLU VAL SER ALA GLU ASP MET LEU THR CYS CYS GLY GLY SEQRES 6 A 253 GLU CYS GLY ASP GLY CYS ASN GLY GLY GLU PRO SER GLY SEQRES 7 A 253 ALA TRP ASN PHE TRP THR LYS LYS GLY LEU VAL SER GLY SEQRES 8 A 253 GLY LEU TYR ASN SER HIS VAL GLY CYS ARG PRO TYR SER SEQRES 9 A 253 ILE PRO PRO CYS GLU HIS HIS VAL ASN GLY SER ARG PRO SEQRES 10 A 253 PRO CYS THR GLY GLU GLY ASP THR PRO LYS CYS SER LYS SEQRES 11 A 253 THR CYS GLU PRO GLY TYR SER PRO SER TYR LYS GLU ASP SEQRES 12 A 253 LYS HIS PHE GLY CYS SER SER TYR SER VAL ALA ASN ASN SEQRES 13 A 253 GLU LYS GLU ILE MET ALA GLU ILE TYR LYS ASN GLY PRO SEQRES 14 A 253 VAL GLU GLY ALA PHE SER VAL TYR SER ASP PHE LEU LEU SEQRES 15 A 253 TYR LYS SER GLY VAL TYR GLN HIS VAL SER GLY GLU ILE SEQRES 16 A 253 MET GLY GLY HIS ALA ILE ARG ILE LEU GLY TRP GLY VAL SEQRES 17 A 253 GLU ASN GLY THR PRO TYR TRP LEU VAL ALA ASN SER TRP SEQRES 18 A 253 ASN THR ASP TRP GLY ASP ASN GLY PHE PHE LYS ILE LEU SEQRES 19 A 253 ARG GLY GLN ASP HIS CYS GLY ILE GLU SER GLU ILE VAL SEQRES 20 A 253 ALA GLY MET PRO CYS THR HET 074 A 254 27 HETNAM 074 [PROPYLAMINO-3-HYDROXY-BUTAN-1,4-DIONYL]-ISOLEUCYL- HETNAM 2 074 PROLINE HETSYN 074 CA-074; [N-(L-3-TRANS-PROPYLCARBAMOYL-OXIRANE-2- HETSYN 2 074 CARBONYL)-L-ISOLEUCYL-L-PROLINE] FORMUL 2 074 C18 H31 N3 O6 FORMUL 3 HOH *156(H2 O) HELIX 1 1 ALA A 7 TRP A 11 1 5 HELIX 2 2 CYS A 14 GLU A 19 5 6 HELIX 3 3 SER A 28 HIS A 45 1 18 HELIX 4 4 SER A 55 CYS A 63 1 9 HELIX 5 5 GLY A 64 CYS A 67 5 4 HELIX 6 6 ASP A 69 GLY A 73 5 5 HELIX 7 7 GLU A 75 LYS A 86 1 12 HELIX 8 8 SER A 139 LYS A 144 1 6 HELIX 9 9 ASN A 156 GLY A 168 1 13 HELIX 10 10 ASP A 238 ILE A 242 5 5 SHEET 1 A 3 VAL A 170 TYR A 177 0 SHEET 2 A 3 ILE A 195 GLU A 209 -1 N MET A 196 O VAL A 176 SHEET 3 A 3 PHE A 5 ASP A 6 -1 N PHE A 5 O TRP A 206 SHEET 1 A1 5 VAL A 170 TYR A 177 0 SHEET 2 A1 5 ILE A 195 GLU A 209 -1 N MET A 196 O VAL A 176 SHEET 3 A1 5 THR A 212 ALA A 218 -1 O THR A 212 N GLU A 209 SHEET 4 A1 5 PHE A 230 LEU A 234 -1 O PHE A 231 N VAL A 217 SHEET 5 A1 5 VAL A 187 TYR A 188 1 N TYR A 188 O LYS A 232 SHEET 1 B 2 GLY A 147 VAL A 153 0 SHEET 2 B 2 ILE A 246 PRO A 251 -1 O ILE A 246 N VAL A 153 SSBOND 1 CYS A 14 CYS A 43 1555 1555 2.02 SSBOND 2 CYS A 26 CYS A 71 1555 1555 1.99 SSBOND 3 CYS A 62 CYS A 128 1555 1555 1.99 SSBOND 4 CYS A 63 CYS A 67 1555 1555 2.01 SSBOND 5 CYS A 100 CYS A 132 1555 1555 2.01 SSBOND 6 CYS A 108 CYS A 119 1555 1555 2.00 SSBOND 7 CYS A 148 CYS A 252 1555 1555 2.02 LINK SG CYS A 29 C6 074 A 254 1555 1555 1.81 CISPEP 1 SER A 137 PRO A 138 0 3.88 SITE 1 AC1 6 GLY A 24 CYS A 29 GLY A 74 GLY A 198 SITE 2 AC1 6 TRP A 221 GLU A 245 CRYST1 73.060 73.060 141.790 90.00 90.00 90.00 P 43 21 2 8 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 0.013687 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013687 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007053 0.00000