HEADER VIRAL PROTEIN/IMMUNE SYSTEM 21-OCT-98 1F58 TITLE IGG1 FAB FRAGMENT (58.2) COMPLEX WITH 24-RESIDUE PEPTIDE (RESIDUES TITLE 2 308-333 OF HIV-1 GP120 (MN ISOLATE) WITH ALA TO AIB SUBSTITUTION AT TITLE 3 POSITION 323 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (IGG1 ANTIBODY 58.2 (LIGHT CHAIN)); COMPND 3 CHAIN: L; COMPND 4 SYNONYM: FAB 58.2; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEIN (IGG1 ANTIBODY 58.2 (HEAVY CHAIN)); COMPND 7 CHAIN: H; COMPND 8 SYNONYM: FAB 58.2; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: ENVELOPE GLYCOPROTEIN GP120; COMPND 11 CHAIN: P; COMPND 12 FRAGMENT: RESIDUES 308-332 FROM HIV-1 GP120; COMPND 13 SYNONYM: ENV POLYPROTEIN; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 STRAIN: BALB-C; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 8 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 9 ORGANISM_TAXID: 10090; SOURCE 10 STRAIN: BALB-C; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 GROUP M SOURCE 14 SUBTYPE B; SOURCE 15 ORGANISM_COMMON: ISOLATE MN; SOURCE 16 ORGANISM_TAXID: 11696; SOURCE 17 OTHER_DETAILS: THE MOLECULE WAS CHEMICALLY SYNTHESIZED KEYWDS IMMUNOGLOBULIN, FAB, HIV-1, GP120, V3, VIRAL PROTEIN-IMMUNE SYSTEM KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.L.STANFIELD,E.CABEZAS,A.C.SATTERTHWAIT,E.A.STURA,A.T.PROFY, AUTHOR 2 I.A.WILSON REVDAT 6 03-APR-24 1F58 1 LINK REVDAT 5 22-AUG-18 1F58 1 COMPND SOURCE DBREF SEQADV REVDAT 4 24-FEB-09 1F58 1 VERSN REVDAT 3 01-APR-03 1F58 1 JRNL REVDAT 2 29-DEC-99 1F58 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 02-FEB-99 1F58 0 JRNL AUTH R.STANFIELD,E.CABEZAS,A.SATTERTHWAIT,E.STURA,A.PROFY, JRNL AUTH 2 I.WILSON JRNL TITL DUAL CONFORMATIONS FOR THE HIV-1 GP120 V3 LOOP IN COMPLEXES JRNL TITL 2 WITH DIFFERENT NEUTRALIZING FABS. JRNL REF STRUCTURE FOLD.DES. V. 7 131 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10368281 JRNL DOI 10.1016/S0969-2126(99)80020-3 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 30460 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) : 0.196 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3024 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1811 REMARK 3 BIN R VALUE (WORKING SET) : 0.3180 REMARK 3 BIN FREE R VALUE : 0.3820 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 203 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.027 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3497 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.40 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.25 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.28 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 28.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.570 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.740 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.810 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.170 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.440 ; 2.500 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM11.WAT REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1F58 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008254. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-94 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 3 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(RIGAKU), SUPPER LONG REMARK 200 MIRRORS (SIEMENS) REMARK 200 OPTICS : SUPER LONG MIRRORS (SIEMENS) REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30460 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 43.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : 0.10600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.5000 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) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.54700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MERLOT, X-PLOR REMARK 200 STARTING MODEL: FAB 58.2 PORTION OF FAB 58.2/SER-LOOP PEPTIDE REMARK 200 COMPLEX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.3 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 36.44500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.95500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 36.44500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.95500 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H, P 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 TYR P 308 REMARK 465 ASN P 309 REMARK 465 LYS P 310 REMARK 465 ARG P 311 REMARK 465 LYS P 312 REMARK 465 THR P 326 REMARK 465 THR P 327 REMARK 465 LYS P 328 REMARK 465 ASN P 329 REMARK 465 ILE P 330 REMARK 465 ILE P 331 REMARK 465 GLY P 332 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 L 136 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 PRO H 149 N - CA - CB ANGL. DEV. = -7.4 DEGREES REMARK 500 PRO H 151 N - CA - CB ANGL. DEV. = -6.7 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 PHE L 27D 127.56 -170.55 REMARK 500 ALA L 51 -52.10 71.04 REMARK 500 ALA L 60 -5.52 -58.61 REMARK 500 SER H 15 -4.34 70.47 REMARK 500 ALA H 55 3.31 82.15 REMARK 500 SER H 128 50.86 -174.28 REMARK 500 ALA H 129 -140.66 174.10 REMARK 500 ALA H 130 -141.46 -128.40 REMARK 500 GLN H 133 171.74 175.17 REMARK 500 ASN H 135 159.99 70.85 REMARK 500 SER H 136 -72.01 -12.76 REMARK 500 ASP H 183 -0.88 73.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE FAB FRAGMENT IS NUMBERED BY THE CONVENTION OF E. KABAT REMARK 999 (E.A. KABAT, T.T. WU, M. REID-MILLER, H.M. PERRY, K.S. REMARK 999 GOTTESMAN, SEQUENCES OF PROTEINS OF IMMUNOLOGICAL INTEREST, REMARK 999 4TH ED., (1987), NATIONAL INSTITUTE OF HEALTH, BETHESDA, REMARK 999 MD.) REMARK 999 REMARK 999 THE PEPTIDE IS NUMBERED ACCORDING TO THE BH10 ISOLATE DBREF 1F58 L 1 212 PDB 1F58 1F58 1 212 DBREF 1F58 H 1 230 PDB 1F58 1F58 1 230 DBREF 1F58 P 308 332 UNP P05877 ENV_HV1MN 306 328 SEQRES 1 L 216 ASP ILE VAL LEU THR GLN SER PRO ALA SER LEU ALA VAL SEQRES 2 L 216 SER LEU GLY GLN ARG ALA THR ILE SER CYS LYS ALA SER SEQRES 3 L 216 GLN GLY VAL ASP PHE ASP GLY ALA SER PHE MET ASN TRP SEQRES 4 L 216 TYR GLN GLN LYS PRO GLY GLN PRO PRO LYS LEU LEU ILE SEQRES 5 L 216 PHE ALA ALA SER THR LEU GLU SER GLY ILE PRO ALA ARG SEQRES 6 L 216 PHE SER GLY ARG GLY SER GLY THR ASP PHE THR LEU ASN SEQRES 7 L 216 ILE HIS PRO VAL GLU GLU GLU ASP ALA ALA THR TYR TYR SEQRES 8 L 216 CYS GLN GLN SER HIS GLU ASP PRO LEU THR PHE GLY ALA SEQRES 9 L 216 GLY THR LYS LEU GLU LEU LYS ARG ALA ASP ALA ALA PRO SEQRES 10 L 216 THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU THR SEQRES 11 L 216 SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN PHE SEQRES 12 L 216 TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY SEQRES 13 L 216 SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR ASP SEQRES 14 L 216 GLN ASP SER LYS ASP SER THR TYR SER MET SER SER THR SEQRES 15 L 216 LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SER SEQRES 16 L 216 TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER PRO SEQRES 17 L 216 ILE VAL LYS SER PHE ASN ARG ALA SEQRES 1 H 228 ASP VAL GLN LEU GLN GLN SER GLY PRO ASP LEU VAL LYS SEQRES 2 H 228 PRO SER GLN SER LEU SER LEU THR CYS THR VAL THR GLY SEQRES 3 H 228 TYR SER ILE THR SER GLY TYR SER TRP HIS TRP ILE ARG SEQRES 4 H 228 GLN PHE PRO GLY ASN LYS LEU GLU TRP MET GLY TYR ILE SEQRES 5 H 228 HIS TYR SER ALA GLY THR ASN TYR ASN PRO SER LEU LYS SEQRES 6 H 228 SER ARG ILE SER ILE THR ARG ASP THR SER LYS ASN GLN SEQRES 7 H 228 PHE PHE LEU GLN LEU ASN SER VAL THR THR GLU ASP THR SEQRES 8 H 228 ALA THR TYR TYR CYS ALA ARG GLU GLU ALA MET PRO TYR SEQRES 9 H 228 GLY ASN GLN ALA TYR TYR TYR ALA MET ASP CYS TRP GLY SEQRES 10 H 228 GLN GLY THR THR VAL THR VAL SER SER ALA LYS THR THR SEQRES 11 H 228 PRO PRO SER VAL TYR PRO LEU ALA PRO GLY SER ALA ALA SEQRES 12 H 228 GLN THR ASN SER MET VAL THR LEU GLY CYS LEU VAL LYS SEQRES 13 H 228 GLY TYR PHE PRO GLU PRO VAL THR VAL THR TRP ASN SER SEQRES 14 H 228 GLY SER LEU SER SER GLY VAL HIS THR PHE PRO ALA VAL SEQRES 15 H 228 LEU GLN SER ASP LEU TYR THR LEU SER SER SER VAL THR SEQRES 16 H 228 VAL PRO SER SER PRO ARG PRO SER GLU THR VAL THR CYS SEQRES 17 H 228 ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL ASP LYS SEQRES 18 H 228 LYS ILE VAL PRO ARG ASP CYS SEQRES 1 P 23 TYR ASN LYS ARG LYS ARG ILE HIS ILE GLY PRO GLY ARG SEQRES 2 P 23 AIB PHE TYR THR THR LYS ASN ILE ILE GLY MODRES 1F58 AIB P 323 ALA MODIFIED RESIDUE HET AIB P 323 6 HETNAM AIB ALPHA-AMINOISOBUTYRIC ACID FORMUL 3 AIB C4 H9 N O2 FORMUL 4 HOH *120(H2 O) HELIX 1 1 GLU L 80 ASP L 82 5 3 HELIX 2 2 SER L 122 SER L 127 1 6 HELIX 3 3 LYS L 183 ARG L 188 1 6 HELIX 4 4 LYS H 64 ARG H 66 5 3 HELIX 5 5 THR H 84 ASP H 86 5 3 HELIX 6 6 ASN H 162 GLY H 164 5 3 HELIX 7 7 PRO H 213 SER H 215 5 3 SHEET 1 A 4 LEU L 4 SER L 7 0 SHEET 2 A 4 ALA L 19 ALA L 25 -1 N LYS L 24 O THR L 5 SHEET 3 A 4 ASP L 70 ILE L 75 -1 N ILE L 75 O ALA L 19 SHEET 4 A 4 PHE L 62 SER L 67 -1 N SER L 67 O ASP L 70 SHEET 1 B 5 SER L 10 VAL L 13 0 SHEET 2 B 5 THR L 102 LEU L 106 1 N LYS L 103 O LEU L 11 SHEET 3 B 5 ALA L 84 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 B 5 MET L 33 GLN L 38 -1 N GLN L 38 O THR L 85 SHEET 5 B 5 LYS L 45 ILE L 48 -1 N ILE L 48 O TRP L 35 SHEET 1 C 4 THR L 114 PHE L 118 0 SHEET 2 C 4 GLY L 129 ASN L 137 -1 N ASN L 137 O THR L 114 SHEET 3 C 4 MET L 175 THR L 182 -1 N LEU L 181 O ALA L 130 SHEET 4 C 4 VAL L 159 TRP L 163 -1 N SER L 162 O SER L 176 SHEET 1 D 4 SER L 153 ARG L 155 0 SHEET 2 D 4 ILE L 144 ILE L 150 -1 N ILE L 150 O SER L 153 SHEET 3 D 4 SER L 191 HIS L 198 -1 N THR L 197 O ASN L 145 SHEET 4 D 4 ILE L 205 ASN L 210 -1 N PHE L 209 O TYR L 192 SHEET 1 E 4 GLN H 3 GLY H 8 0 SHEET 2 E 4 LEU H 18 THR H 25 -1 N THR H 25 O GLN H 3 SHEET 3 E 4 GLN H 77 LEU H 82 -1 N LEU H 82 O LEU H 18 SHEET 4 E 4 ILE H 67 ASP H 72 -1 N ASP H 72 O GLN H 77 SHEET 1 F 5 THR H 107 VAL H 109 0 SHEET 2 F 5 ALA H 88 GLU H 95 -1 N TYR H 90 O THR H 107 SHEET 3 F 5 SER H 34 GLN H 39 -1 N GLN H 39 O THR H 89 SHEET 4 F 5 LEU H 45 HIS H 52 -1 N ILE H 51 O TRP H 35 SHEET 5 F 5 THR H 57 TYR H 59 -1 N ASN H 58 O TYR H 50 SHEET 1 G 4 SER H 120 LEU H 124 0 SHEET 2 G 4 MET H 137 TYR H 147 -1 N LYS H 145 O SER H 120 SHEET 3 G 4 TYR H 185 PRO H 194 -1 N VAL H 193 O VAL H 138 SHEET 4 G 4 VAL H 171 THR H 173 -1 N HIS H 172 O SER H 190 SHEET 1 H 3 THR H 153 TRP H 157 0 SHEET 2 H 3 VAL H 205 HIS H 212 -1 N ALA H 211 O THR H 153 SHEET 3 H 3 THR H 217 ILE H 223 -1 N ILE H 223 O VAL H 205 SHEET 1 I 2 VAL H 177 GLN H 179 0 SHEET 2 I 2 LEU H 184 THR H 186 -1 N THR H 186 O VAL H 177 SHEET 1 J 2 ALA H 93 TYR H 100 0 SHEET 2 J 2 ALA H 100D TRP H 103 -1 N CYS H 102 O ARG H 94 SSBOND 1 CYS L 23 CYS L 88 1555 1555 2.02 SSBOND 2 CYS L 134 CYS L 194 1555 1555 2.03 SSBOND 3 CYS H 22 CYS H 92 1555 1555 2.01 SSBOND 4 CYS H 142 CYS H 208 1555 1555 2.04 LINK C ARG P 322 N AIB P 323 1555 1555 1.33 LINK C AIB P 323 N PHE P 324 1555 1555 1.32 CISPEP 1 SER L 7 PRO L 8 0 0.08 CISPEP 2 HIS L 76 PRO L 77 0 1.68 CISPEP 3 ASP L 94 PRO L 95 0 1.01 CISPEP 4 TYR L 140 PRO L 141 0 -0.47 CISPEP 5 PHE H 148 PRO H 149 0 -0.98 CISPEP 6 GLU H 150 PRO H 151 0 -0.84 CISPEP 7 ARG H 199 PRO H 200 0 0.81 CRYST1 72.890 71.910 88.250 90.00 98.31 90.00 C 1 2 1 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 0.013719 0.000000 0.002004 0.00000 SCALE2 0.000000 0.013906 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011452 0.00000