HEADER HYDROLASE/HYDROLASE INHIBITOR 17-APR-98 1BAI
TITLE CRYSTAL STRUCTURE OF ROUS SARCOMA VIRUS PROTEASE IN COMPLEX WITH
TITLE 2 INHIBITOR
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: PROTEASE;
COMPND 3 CHAIN: A, B
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: ROUS SARCOMA VIRUS;
SOURCE 3 ORGANISM_TAXID: 11886
KEYWDS PROTEIN-MEDIATED INTERACTION, VIRAL MATURATION, HYDROLASE-HYDROLASE
KEYWDS 2 INHIBITOR COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR J.WU,J.M.ADOMAT,T.W.RIDKY,J.M.LOUIS,J.LEIS,R.W.HARRISON,I.T.WEBER
REVDAT 6 13-MAR-24 1BAI 1 COMPND SOURCE
REVDAT 5 07-FEB-24 1BAI 1 REMARK SEQADV
REVDAT 4 13-JUL-11 1BAI 1 VERSN
REVDAT 3 24-FEB-09 1BAI 1 VERSN
REVDAT 2 16-FEB-99 1BAI 1 COMPND REMARK KEYWDS HEADER
REVDAT 1 13-JAN-99 1BAI 0
JRNL AUTH J.WU,J.M.ADOMAT,T.W.RIDKY,J.M.LOUIS,J.LEIS,R.W.HARRISON,
JRNL AUTH 2 I.T.WEBER
JRNL TITL STRUCTURAL BASIS FOR SPECIFICITY OF RETROVIRAL PROTEASES.
JRNL REF BIOCHEMISTRY V. 37 4518 1998
JRNL REFN ISSN 0006-2960
JRNL PMID 9521772
JRNL DOI 10.1021/BI972183G
REMARK 2
REMARK 2 RESOLUTION. 2.40 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) : 2.40
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00
REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000
REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000
REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000
REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 76.8
REMARK 3 NUMBER OF REFLECTIONS : 9273
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 CROSS-VALIDATION METHOD : NULL
REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM
REMARK 3 R VALUE (WORKING SET) : 0.175
REMARK 3 FREE R VALUE : 0.293
REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL
REMARK 3 FREE R VALUE TEST SET COUNT : NULL
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 : 8
REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.51
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL
REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 852
REMARK 3 BIN R VALUE (WORKING SET) : 0.1750
REMARK 3 BIN FREE R VALUE : 0.2441
REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL
REMARK 3 BIN FREE R VALUE TEST SET COUNT : 98
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 : 1910
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 59
REMARK 3 SOLVENT ATOMS : 85
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.50
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 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) : 0.018
REMARK 3 BOND ANGLES (DEGREES) : 2.560
REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.59
REMARK 3 IMPROPER ANGLES (DEGREES) : 2.120
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 : PARACSDX.PRO
REMARK 3 PARAMETER FILE 2 : PARAM19.SOL
REMARK 3 PARAMETER FILE 3 : NULL
REMARK 3 PARAMETER FILE 4 : NULL
REMARK 3 PARAMETER FILE 5 : NULL
REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO
REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL
REMARK 3 TOPOLOGY FILE 3 : NULL
REMARK 3 TOPOLOGY FILE 4 : NULL
REMARK 3 TOPOLOGY FILE 5 : NULL
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 1BAI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 100 THE DEPOSITION ID IS D_1000171527.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 15-AUG-96
REMARK 200 TEMPERATURE (KELVIN) : 293
REMARK 200 PH : NULL
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 RUH2R
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418
REMARK 200 MONOCHROMATOR : NI FILTER
REMARK 200 OPTICS : MIRRORS
REMARK 200
REMARK 200 DETECTOR TYPE : IMAGE PLATE
REMARK 200 DETECTOR MANUFACTURER : RIGAKU
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS
REMARK 200 DATA SCALING SOFTWARE : R-AXIS
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9601
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400
REMARK 200 RESOLUTION RANGE LOW (A) : 8.000
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 76.8
REMARK 200 DATA REDUNDANCY : NULL
REMARK 200 R MERGE (I) : 0.09430
REMARK 200 R SYM (I) : 0.17500
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) : 2.40
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.51
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: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: X-PLOR 3.1
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 53.67
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65
REMARK 290
REMARK 290 SYMOP SYMMETRY
REMARK 290 NNNMMM OPERATOR
REMARK 290 1555 X,Y,Z
REMARK 290 2555 -Y,X-Y,Z+2/3
REMARK 290 3555 -X+Y,-X,Z+1/3
REMARK 290 4555 -X,-Y,Z+1/2
REMARK 290 5555 Y,-X+Y,Z+1/6
REMARK 290 6555 X-Y,X,Z+5/6
REMARK 290
REMARK 290 WHERE NNN -> OPERATOR NUMBER
REMARK 290 MMM -> TRANSLATION VECTOR
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY
REMARK 290 RELATED MOLECULES.
REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000
REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000
REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000
REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 88.10000
REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000
REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.05000
REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.07500
REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 22.02500
REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000
REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 110.12500
REMARK 290
REMARK 290 REMARK: NULL
REMARK 300
REMARK 300 BIOMOLECULE: 1
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON
REMARK 300 BURIED SURFACE AREA.
REMARK 350
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS
REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.
REMARK 350
REMARK 350 BIOMOLECULE: 1
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 TOTAL BURIED SURFACE AREA: 5570 ANGSTROM**2
REMARK 350 SURFACE AREA OF THE COMPLEX: 11730 ANGSTROM**2
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 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 H ASP B 53 H TRP B 54 1.34
REMARK 500 O GLY A 21 HH22 ARG A 28 1.58
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 LEU A 121 CA - CB - CG ANGL. DEV. = 18.3 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 PRO A 11 69.19 -67.36
REMARK 500 HIS A 23 139.34 159.77
REMARK 500 THR A 52 -11.56 -47.37
REMARK 500 ALA A 60 -26.21 88.03
REMARK 500 SER A 90 158.32 -37.14
REMARK 500 ALA B 2 88.05 -157.10
REMARK 500 LYS B 8 -97.17 -36.32
REMARK 500 THR B 52 88.00 -68.12
REMARK 500 ASP B 53 7.01 -175.77
REMARK 500 ALA B 59 146.65 -6.22
REMARK 500 ALA B 60 -97.30 75.00
REMARK 500 PRO B 62 71.03 -69.15
REMARK 500 GLN B 63 -132.02 -53.54
REMARK 500 ILE B 64 76.62 61.50
REMARK 500 ILE B 67 95.82 -68.08
REMARK 500 ARG B 87 87.76 -63.37
REMARK 500 ASP B 88 -11.13 161.11
REMARK 500 GLU B 92 -144.60 -89.65
REMARK 500
REMARK 500 REMARK: NULL
REMARK 600
REMARK 600 HETEROGEN
REMARK 600
REMARK 600 PEPTIDE INHIBITOR 0Q4 HAS A REDUCED PEPTIDE (-CH2-NH) INSTEAD
REMARK 600 OF THE NORMAL PEPTIDE LINK (-CO-NH).
REMARK 630
REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR
REMARK 630 MOLECULE NAME: N-[(2R)-2-({N~5~-[AMINO(IMINIO)METHYL]-L-ORNITHYL-L-
REMARK 630 VALYL}AMINO)-4-METHYLPENTYL]-L-PHENYLALANYL-L-ALPHA-GLUTAMYL-L-
REMARK 630 ALANYL-L-NORLEUCINAMIDE
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 0Q4 A 125
REMARK 630 SOURCE: NULL
REMARK 630 TAXONOMY: NULL
REMARK 630 SUBCOMP: ARG VAL DC0 GLU ALA NLE NH2
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 0Q4 A 125
DBREF 1BAI A 1 124 UNP O92805 O92805_9RETR 578 701
DBREF 1BAI B 1 124 UNP O92805 O92805_9RETR 578 701
SEQADV 1BAI THR A 38 UNP O92805 SER 615 VARIANT
SEQADV 1BAI ASP A 42 UNP O92805 ILE 619 VARIANT
SEQADV 1BAI VAL A 44 UNP O92805 ILE 621 VARIANT
SEQADV 1BAI VAL A 73 UNP O92805 MET 650 VARIANT
SEQADV 1BAI LEU A 100 UNP O92805 ALA 677 VARIANT
SEQADV 1BAI THR A 104 UNP O92805 VAL 681 VARIANT
SEQADV 1BAI PRO A 105 UNP O92805 ARG 682 CONFLICT
SEQADV 1BAI VAL A 106 UNP O92805 GLY 683 CONFLICT
SEQADV 1BAI ASN A 107 UNP O92805 SER 684 VARIANT
SEQADV 1BAI THR B 38 UNP O92805 SER 615 VARIANT
SEQADV 1BAI ASP B 42 UNP O92805 ILE 619 VARIANT
SEQADV 1BAI VAL B 44 UNP O92805 ILE 621 VARIANT
SEQADV 1BAI VAL B 73 UNP O92805 MET 650 VARIANT
SEQADV 1BAI LEU B 100 UNP O92805 ALA 677 VARIANT
SEQADV 1BAI THR B 104 UNP O92805 VAL 681 VARIANT
SEQADV 1BAI PRO B 105 UNP O92805 ARG 682 CONFLICT
SEQADV 1BAI VAL B 106 UNP O92805 GLY 683 CONFLICT
SEQADV 1BAI ASN B 107 UNP O92805 SER 684 VARIANT
SEQRES 1 A 124 LEU ALA MET THR MET GLU HIS LYS ASP ARG PRO LEU VAL
SEQRES 2 A 124 ARG VAL ILE LEU THR ASN THR GLY SER HIS PRO VAL LYS
SEQRES 3 A 124 GLN ARG SER VAL TYR ILE THR ALA LEU LEU ASP THR GLY
SEQRES 4 A 124 ALA ASP ASP THR VAL ILE SER GLU GLU ASP TRP PRO THR
SEQRES 5 A 124 ASP TRP PRO VAL MET GLU ALA ALA ASN PRO GLN ILE HIS
SEQRES 6 A 124 GLY ILE GLY GLY GLY ILE PRO VAL ARG LYS SER ARG ASP
SEQRES 7 A 124 MET ILE GLU LEU GLY VAL ILE ASN ARG ASP GLY SER LEU
SEQRES 8 A 124 GLU ARG PRO LEU LEU LEU PHE PRO LEU VAL ALA MET THR
SEQRES 9 A 124 PRO VAL ASN ILE LEU GLY ARG ASP CYS LEU GLN GLY LEU
SEQRES 10 A 124 GLY LEU ARG LEU THR ASN LEU
SEQRES 1 B 124 LEU ALA MET THR MET GLU HIS LYS ASP ARG PRO LEU VAL
SEQRES 2 B 124 ARG VAL ILE LEU THR ASN THR GLY SER HIS PRO VAL LYS
SEQRES 3 B 124 GLN ARG SER VAL TYR ILE THR ALA LEU LEU ASP THR GLY
SEQRES 4 B 124 ALA ASP ASP THR VAL ILE SER GLU GLU ASP TRP PRO THR
SEQRES 5 B 124 ASP TRP PRO VAL MET GLU ALA ALA ASN PRO GLN ILE HIS
SEQRES 6 B 124 GLY ILE GLY GLY GLY ILE PRO VAL ARG LYS SER ARG ASP
SEQRES 7 B 124 MET ILE GLU LEU GLY VAL ILE ASN ARG ASP GLY SER LEU
SEQRES 8 B 124 GLU ARG PRO LEU LEU LEU PHE PRO LEU VAL ALA MET THR
SEQRES 9 B 124 PRO VAL ASN ILE LEU GLY ARG ASP CYS LEU GLN GLY LEU
SEQRES 10 B 124 GLY LEU ARG LEU THR ASN LEU
HET 0Q4 A 125 73
HETNAM 0Q4 N-[(2R)-2-({N~5~-[AMINO(IMINIO)METHYL]-L-ORNITHYL-L-
HETNAM 2 0Q4 VALYL}AMINO)-4-METHYLPENTYL]-L-PHENYLALANYL-L-ALPHA-
HETNAM 3 0Q4 GLUTAMYL-L-ALANYL-L-NORLEUCINAMIDE
HETSYN 0Q4 INHIBITOR ANALOGUES OF CA-P2
FORMUL 3 0Q4 C40 H70 N11 O8 1+
FORMUL 4 HOH *85(H2 O)
HELIX 1 1 ARG A 111 GLY A 116 1 6
HELIX 2 2 ARG B 111 LEU B 114 1 4
SHEET 1 A 4 ILE A 32 LEU A 35 0
SHEET 2 A 4 LEU A 12 ASN A 19 -1 N VAL A 15 O ILE A 32
SHEET 3 A 4 ILE A 80 ILE A 85 -1 N ILE A 85 O ARG A 14
SHEET 4 A 4 LEU A 95 LEU A 97 -1 N LEU A 97 O ILE A 80
SHEET 1 B 2 VAL A 44 SER A 46 0
SHEET 2 B 2 LEU A 100 ALA A 102 1 N LEU A 100 O ILE A 45
SHEET 1 C 2 VAL A 56 GLU A 58 0
SHEET 2 C 2 ARG A 74 SER A 76 -1 N LYS A 75 O MET A 57
SHEET 1 D 2 GLN A 63 HIS A 65 0
SHEET 2 D 2 GLY A 70 PRO A 72 -1 N ILE A 71 O ILE A 64
SHEET 1 E 5 LEU B 95 LEU B 97 0
SHEET 2 E 5 ILE B 80 ILE B 85 -1 N LEU B 82 O LEU B 95
SHEET 3 E 5 LEU B 12 ASN B 19 -1 N THR B 18 O GLU B 81
SHEET 4 E 5 SER B 29 ASP B 37 -1 N ALA B 34 O VAL B 13
SHEET 5 E 5 ILE B 108 GLY B 110 1 N LEU B 109 O LEU B 35
SHEET 1 F 2 VAL B 44 SER B 46 0
SHEET 2 F 2 LEU B 100 ALA B 102 1 N LEU B 100 O ILE B 45
SITE 1 AC1 26 LEU A 35 ASP A 37 GLY A 39 ALA A 40
SITE 2 AC1 26 ASP A 41 ASP A 42 ASN A 61 GLN A 63
SITE 3 AC1 26 ILE A 64 HIS A 65 GLY A 66 ILE A 67
SITE 4 AC1 26 PRO A 105 HOH A 501 HOH A 607 HOH A 643
SITE 5 AC1 26 HOH A 696 LEU B 35 GLY B 39 ALA B 40
SITE 6 AC1 26 ASP B 41 GLN B 63 HIS B 65 GLY B 66
SITE 7 AC1 26 ILE B 67 VAL B 106
CRYST1 62.610 62.610 132.150 90.00 90.00 120.00 P 65 12
ORIGX1 1.000000 0.000000 0.000000 0.00000
ORIGX2 0.000000 1.000000 0.000000 0.00000
ORIGX3 0.000000 0.000000 1.000000 0.00000
SCALE1 0.015972 0.009221 0.000000 0.00000
SCALE2 0.000000 0.018443 0.000000 0.00000
SCALE3 0.000000 0.000000 0.007567 0.00000