HEADER HYDROLASE/HYDROLASE INHIBITOR 02-DEC-06 2O40
TITLE CRYSTAL STRUCTURE OF A CHEMICALLY SYNTHESIZED 203 AMINO ACID 'COVALENT
TITLE 2 DIMER' HIV-1 PROTEASE MOLECULE
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: COVALENT DIMER HIV-1 PROTEASE;
COMPND 3 CHAIN: A;
COMPND 4 EC: 3.4.23.16;
COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 SYNTHETIC: YES;
SOURCE 3 OTHER_DETAILS: TOTAL PROTEIN SYNTHESIS
KEYWDS BETA-TURN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR V.Y.TORBEEV,S.B.H.KENT
REVDAT 6 27-DEC-23 2O40 1 REMARK SHEET LINK
REVDAT 5 18-OCT-17 2O40 1 REMARK
REVDAT 4 13-JUL-11 2O40 1 VERSN
REVDAT 3 24-FEB-09 2O40 1 VERSN
REVDAT 2 10-APR-07 2O40 1 JRNL
REVDAT 1 19-DEC-06 2O40 0
JRNL AUTH V.Y.TORBEEV,S.B.KENT
JRNL TITL CONVERGENT CHEMICAL SYNTHESIS AND CRYSTAL STRUCTURE OF A 203
JRNL TITL 2 AMINO ACID "COVALENT DIMER" HIV-1 PROTEASE ENZYME MOLECULE.
JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 46 1667 2007
JRNL REFN ISSN 1433-7851
JRNL PMID 17397076
JRNL DOI 10.1002/ANIE.200604087
REMARK 2
REMARK 2 RESOLUTION. 1.65 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : REFMAC 5.2.0019
REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,
REMARK 3 : NICHOLLS,WINN,LONG,VAGIN
REMARK 3
REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00
REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000
REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7
REMARK 3 NUMBER OF REFLECTIONS : 21383
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 + TEST SET) : 0.193
REMARK 3 R VALUE (WORKING SET) : 0.191
REMARK 3 FREE R VALUE : 0.237
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200
REMARK 3 FREE R VALUE TEST SET COUNT : 1163
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) : 1.65
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69
REMARK 3 REFLECTION IN BIN (WORKING SET) : 1404
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.68
REMARK 3 BIN R VALUE (WORKING SET) : 0.2410
REMARK 3 BIN FREE R VALUE SET COUNT : 61
REMARK 3 BIN FREE R VALUE : 0.3110
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 1543
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 54
REMARK 3 SOLVENT ATOMS : 57
REMARK 3
REMARK 3 B VALUES.
REMARK 3 B VALUE TYPE : LIKELY RESIDUAL
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.97
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : 0.06000
REMARK 3 B22 (A**2) : -0.15000
REMARK 3 B33 (A**2) : 0.09000
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): 0.108
REMARK 3 ESU BASED ON FREE R VALUE (A): 0.112
REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.068
REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.116
REMARK 3
REMARK 3 CORRELATION COEFFICIENTS.
REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955
REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT
REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1625 ; 0.017 ; 0.022
REMARK 3 BOND LENGTHS OTHERS (A): 1116 ; 0.004 ; 0.020
REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2200 ; 1.599 ; 1.986
REMARK 3 BOND ANGLES OTHERS (DEGREES): 2749 ; 0.890 ; 3.000
REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 207 ; 6.214 ; 5.000
REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 59 ;41.376 ;24.915
REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 294 ;13.449 ;15.000
REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;17.352 ;15.000
REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 257 ; 0.105 ; 0.200
REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1756 ; 0.007 ; 0.020
REMARK 3 GENERAL PLANES OTHERS (A): 282 ; 0.001 ; 0.020
REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 201 ; 0.205 ; 0.200
REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1063 ; 0.194 ; 0.200
REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 779 ; 0.169 ; 0.200
REMARK 3 NON-BONDED TORSION OTHERS (A): 902 ; 0.091 ; 0.200
REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 37 ; 0.108 ; 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): 7 ; 0.188 ; 0.200
REMARK 3 SYMMETRY VDW OTHERS (A): 29 ; 0.167 ; 0.200
REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.297 ; 0.200
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): 1060 ; 1.168 ; 1.500
REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 437 ; 0.339 ; 1.500
REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1674 ; 1.811 ; 2.000
REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 635 ; 2.626 ; 3.000
REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 526 ; 4.005 ; 4.500
REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL
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 : 2
REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI
REMARK 3 RESIDUE RANGE : A 1 A 203
REMARK 3 RESIDUE RANGE : A 0 A 6
REMARK 3 ORIGIN FOR THE GROUP (A): 5.1770 1.1035 18.1827
REMARK 3 T TENSOR
REMARK 3 T11: -0.0670 T22: -0.0994
REMARK 3 T33: -0.1013 T12: 0.0002
REMARK 3 T13: 0.0043 T23: 0.0126
REMARK 3 L TENSOR
REMARK 3 L11: 2.3868 L22: 1.5769
REMARK 3 L33: 1.1569 L12: -0.6434
REMARK 3 L13: 0.4080 L23: 0.3313
REMARK 3 S TENSOR
REMARK 3 S11: 0.0006 S12: 0.0774 S13: -0.0465
REMARK 3 S21: 0.0598 S22: 0.0316 S23: -0.0219
REMARK 3 S31: 0.0234 S32: 0.0854 S33: -0.0322
REMARK 3
REMARK 3 BULK SOLVENT MODELLING.
REMARK 3 METHOD USED : MASK
REMARK 3 PARAMETERS FOR MASK CALCULATION
REMARK 3 VDW PROBE RADIUS : 1.40
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 THE RIDING
REMARK 3 POSITIONS
REMARK 4
REMARK 4 2O40 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-DEC-06.
REMARK 100 THE DEPOSITION ID IS D_1000040658.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 22-AUG-06
REMARK 200 TEMPERATURE (KELVIN) : 110
REMARK 200 PH : 6.0
REMARK 200 NUMBER OF CRYSTALS USED : 1
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : Y
REMARK 200 RADIATION SOURCE : APS
REMARK 200 BEAMLINE : 23-ID-B
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 0.97932
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 : HKL-2000
REMARK 200 DATA SCALING SOFTWARE : HKL-2000
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22342
REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650
REMARK 200 RESOLUTION RANGE LOW (A) : 50.000
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1672.00
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3
REMARK 200 DATA REDUNDANCY : 4.800
REMARK 200 R MERGE (I) : 0.07200
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.6000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69
REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7
REMARK 200 DATA REDUNDANCY IN SHELL : 4.60
REMARK 200 R MERGE FOR SHELL (I) : 0.74900
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.670
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT
REMARK 200 SOFTWARE USED: MOLREP VRSION 8.1
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 39.58
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRATE, 0.2M SODIUM PHOPHATE,
REMARK 280 30% (W/V) AMMONIUM SULFATE, 10% (V/V) DMSO, PH 6.0, VAPOR
REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K
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 25.66300
REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.84950
REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.15300
REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.84950
REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.66300
REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.15300
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
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: 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 ARG A 191 NE - CZ - NH1 ANGL. DEV. = 3.9 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 ABA A 67 46.91 36.05
REMARK 500
REMARK 500 REMARK: NULL
REMARK 600
REMARK 600 HETEROGEN
REMARK 600
REMARK 600 THE INHIBITOR HAS A REDUCED PEPTIDE BOND ISOSTERE
REMARK 600 [CH2-NH] IN PLACE OF THE SCISSILE AMIDE
REMARK 630
REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR
REMARK 630 MOLECULE NAME: N-{(2S)-2-[(N-ACETYL-L-THREONYL-L-ISOLEUCYL)AMINO]
REMARK 630 HEXYL}-L-NORLEUCYL-L-GLUTAMINYL-N~5~-[AMINO(IMINIO)METHYL]-L-
REMARK 630 ORNITHINAMIDE
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 2NC A 0
REMARK 630 SOURCE: NULL
REMARK 630 TAXONOMY: NULL
REMARK 630 SUBCOMP: ACE THR ILE 2A0 GLN ARG 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 2NC A 0
DBREF 2O40 A 1 203 PDB 2O40 2O40 1 203
SEQRES 1 A 203 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE
SEQRES 2 A 203 ARG ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR
SEQRES 3 A 203 GLY ALA ASP ASP THR VAL ILE GLU GLU NLE ASN LEU PRO
SEQRES 4 A 203 GLY YCM TRP LYS PRO LYS NLE ILE GLY GLY ILE GLY GLY
SEQRES 5 A 203 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE PRO VAL GLU
SEQRES 6 A 203 ILE ABA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY
SEQRES 7 A 203 PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR
SEQRES 8 A 203 GLN ILE GLY ABA THR LEU ASN PHE YCM GLY GLY GLY GLY
SEQRES 9 A 203 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE
SEQRES 10 A 203 ARG ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR
SEQRES 11 A 203 GLY ALA ASP ASP THR VAL ILE GLU GLU NLE ASN LEU PRO
SEQRES 12 A 203 GLY YCM TRP LYS PRO LYS NLE ILE GLY GLY ILE GLY GLY
SEQRES 13 A 203 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE PRO VAL GLU
SEQRES 14 A 203 ILE ABA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY
SEQRES 15 A 203 PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR
SEQRES 16 A 203 GLN ILE GLY ABA THR LEU ASN PHE
MODRES 2O40 NLE A 36 LEU NORLEUCINE
MODRES 2O40 YCM A 41 CYS S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE
MODRES 2O40 NLE A 46 LEU NORLEUCINE
MODRES 2O40 ABA A 67 ALA ALPHA-AMINOBUTYRIC ACID
MODRES 2O40 ABA A 95 ALA ALPHA-AMINOBUTYRIC ACID
MODRES 2O40 YCM A 100 CYS S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE
MODRES 2O40 NLE A 140 LEU NORLEUCINE
MODRES 2O40 YCM A 145 CYS S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE
MODRES 2O40 NLE A 150 LEU NORLEUCINE
MODRES 2O40 ABA A 171 ALA ALPHA-AMINOBUTYRIC ACID
MODRES 2O40 ABA A 199 ALA ALPHA-AMINOBUTYRIC ACID
HET NLE A 36 8
HET YCM A 41 10
HET NLE A 46 8
HET ABA A 67 6
HET ABA A 95 6
HET YCM A 100 10
HET NLE A 140 8
HET YCM A 145 10
HET NLE A 150 8
HET ABA A 171 6
HET ABA A 199 6
HET 2NC A 0 54
HETNAM NLE NORLEUCINE
HETNAM YCM S-(2-AMINO-2-OXOETHYL)-L-CYSTEINE
HETNAM ABA ALPHA-AMINOBUTYRIC ACID
HETNAM 2NC N-{(2S)-2-[(N-ACETYL-L-THREONYL-L-ISOLEUCYL)
HETNAM 2 2NC AMINO]HEXYL}-L-NORLEUCYL-L-GLUTAMINYL-N~5~-
HETNAM 3 2NC [AMINO(IMINIO)METHYL]-L-ORNITHINAMIDE
HETSYN YCM CYSTEINE-S-ACETAMIDE
HETSYN 2NC P2/NC
FORMUL 1 NLE 4(C6 H13 N O2)
FORMUL 1 YCM 3(C5 H10 N2 O3 S)
FORMUL 1 ABA 4(C4 H9 N O2)
FORMUL 2 2NC C35 H68 N11 O8 1+
FORMUL 3 HOH *57(H2 O)
HELIX 1 1 GLY A 86 THR A 91 1 6
HELIX 2 2 YCM A 100 GLY A 103 5 4
HELIX 3 3 GLY A 190 THR A 195 1 6
SHEET 1 A 4 GLN A 2 ILE A 3 0
SHEET 2 A 4 THR A 200 ASN A 202 -1 O LEU A 201 N ILE A 3
SHEET 3 A 4 THR A 96 ASN A 98 -1 N ASN A 98 O THR A 200
SHEET 4 A 4 GLN A 106 ILE A 107 -1 O ILE A 107 N LEU A 97
SHEET 1 B 8 LYS A 43 GLY A 49 0
SHEET 2 B 8 GLY A 52 ILE A 66 -1 O GLN A 58 N LYS A 43
SHEET 3 B 8 HIS A 69 VAL A 77 -1 O HIS A 69 N ILE A 66
SHEET 4 B 8 VAL A 32 ILE A 33 1 N ILE A 33 O LEU A 76
SHEET 5 B 8 ILE A 84 ILE A 85 -1 O ILE A 84 N VAL A 32
SHEET 6 B 8 GLN A 18 LEU A 24 1 N LEU A 23 O ILE A 85
SHEET 7 B 8 LEU A 10 ILE A 15 -1 N ILE A 13 O LYS A 20
SHEET 8 B 8 GLY A 52 ILE A 66 -1 O GLU A 65 N ARG A 14
SHEET 1 C 8 LYS A 147 GLY A 153 0
SHEET 2 C 8 GLY A 156 ILE A 170 -1 O GLN A 162 N LYS A 147
SHEET 3 C 8 ILE A 176 VAL A 181 -1 O VAL A 179 N TYR A 163
SHEET 4 C 8 VAL A 136 ILE A 137 1 N ILE A 137 O LEU A 180
SHEET 5 C 8 ILE A 188 ILE A 189 -1 O ILE A 188 N VAL A 136
SHEET 6 C 8 GLN A 122 LEU A 128 1 N LEU A 127 O ILE A 189
SHEET 7 C 8 LEU A 114 ILE A 119 -1 N VAL A 115 O ALA A 126
SHEET 8 C 8 GLY A 156 ILE A 170 -1 O GLU A 169 N ARG A 118
LINK C GLU A 35 N NLE A 36 1555 1555 1.32
LINK C NLE A 36 N ASN A 37 1555 1555 1.33
LINK C GLY A 40 N YCM A 41 1555 1555 1.32
LINK C YCM A 41 N TRP A 42 1555 1555 1.32
LINK C LYS A 45 N NLE A 46 1555 1555 1.34
LINK C NLE A 46 N ILE A 47 1555 1555 1.34
LINK C ILE A 66 N ABA A 67 1555 1555 1.34
LINK C ABA A 67 N GLY A 68 1555 1555 1.33
LINK C GLY A 94 N ABA A 95 1555 1555 1.32
LINK C ABA A 95 N THR A 96 1555 1555 1.34
LINK C PHE A 99 N YCM A 100 1555 1555 1.33
LINK C YCM A 100 N GLY A 101 1555 1555 1.33
LINK C GLU A 139 N NLE A 140 1555 1555 1.33
LINK C NLE A 140 N ASN A 141 1555 1555 1.33
LINK C GLY A 144 N YCM A 145 1555 1555 1.35
LINK C YCM A 145 N TRP A 146 1555 1555 1.33
LINK C LYS A 149 N NLE A 150 1555 1555 1.33
LINK C NLE A 150 N ILE A 151 1555 1555 1.34
LINK C ILE A 170 N ABA A 171 1555 1555 1.33
LINK C ABA A 171 N GLY A 172 1555 1555 1.33
LINK C GLY A 198 N ABA A 199 1555 1555 1.34
LINK C ABA A 199 N THR A 200 1555 1555 1.32
SITE 1 AC1 19 ARG A 8 ASP A 25 GLY A 27 ALA A 28
SITE 2 AC1 19 ASP A 29 ASP A 30 ILE A 47 GLY A 48
SITE 3 AC1 19 GLY A 49 VAL A 82 ARG A 112 ASP A 129
SITE 4 AC1 19 GLY A 131 ALA A 132 ASP A 133 GLY A 152
SITE 5 AC1 19 HOH A 207 HOH A 258 HOH A 260
CRYST1 51.326 58.306 61.699 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 0.019483 0.000000 0.000000 0.00000
SCALE2 0.000000 0.017151 0.000000 0.00000
SCALE3 0.000000 0.000000 0.016208 0.00000