HEADER IMMUNE SYSTEM 27-NOV-02 1NAK TITLE IGG1 FAB FRAGMENT (83.1) COMPLEX WITH 16-RESIDUE PEPTIDE (RESIDUES TITLE 2 304-321 OF HIV-1 GP120 (MN ISOLATE)) COMPND MOL_ID: 1; COMPND 2 MOLECULE: FAB 83.1 - LIGHT CHAIN; COMPND 3 CHAIN: L, M; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: FAB 83.1 - HEAVY CHAIN; COMPND 6 CHAIN: H, I; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: PEPTIDE MP1; COMPND 9 CHAIN: P, Q; COMPND 10 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: ASW; 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: ASW; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: THE PEPTIDE WAS SYNTHESIZED CHEMICALLY; ITS SEQUENCE SOURCE 14 OCCURS IN THE MN HIV-1 VIRAL ISOLATE. KEYWDS IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR R.L.STANFIELD,J.B.GHIARA,E.O.SAPHIRE,A.T.PROFY,I.A.WILSON REVDAT 5 30-OCT-24 1NAK 1 REMARK REVDAT 4 16-AUG-23 1NAK 1 REMARK REVDAT 3 03-SEP-14 1NAK 1 AUTHOR VERSN REVDAT 2 24-FEB-09 1NAK 1 VERSN REVDAT 1 18-NOV-03 1NAK 0 JRNL AUTH R.L.STANFIELD,J.B.GHIARA,E.OLLMANN SAPHIRE,A.T.PROFY, JRNL AUTH 2 I.A.WILSON JRNL TITL RECURRING CONFORMATION OF THE HUMAN IMMUNODEFICIENCY VIRUS JRNL TITL 2 TYPE 1 GP120 V3 LOOP. JRNL REF VIROLOGY V. 315 159 2003 JRNL REFN ISSN 0042-6822 JRNL PMID 14592768 JRNL DOI 10.1016/S0042-6822(03)00525-7 REMARK 2 REMARK 2 RESOLUTION. 2.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 29740 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) : 0.288 REMARK 3 FREE R VALUE : 0.326 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1469 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.57 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1061 REMARK 3 BIN R VALUE (WORKING SET) : 0.4640 REMARK 3 BIN FREE R VALUE : 0.5250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.066 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6770 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 107 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.69000 REMARK 3 B22 (A**2) : -4.33000 REMARK 3 B33 (A**2) : -2.36000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.24000 REMARK 3 B23 (A**2) : 0.00000 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) : 0.54 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.55 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.980 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 38.58 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUES 128-135 OF CHAINS H AND I HAVE VERY WEAK ELECTRON REMARK 3 DENSITY AND WERE GIVEN OCCUPANCY VALUES OF 0.0 REMARK 4 REMARK 4 1NAK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-DEC-02. REMARK 100 THE DEPOSITION ID IS D_1000017719. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 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 : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29751 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.570 REMARK 200 RESOLUTION RANGE LOW (A) : 48.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11500 REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.39400 REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1ACY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M NA/K PHOSPHATE, 5% ISOPROPANOL, REMARK 280 PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298.K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 61.29850 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 4340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19500 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 350 REMARK 350 BIOMOLECULE: 2 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: 4430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: M, I, Q 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 GLU L 213 REMARK 465 CYS L 214 REMARK 465 CYS P 311 REMARK 465 PHE P 324 REMARK 465 TYR P 325 REMARK 465 THR P 326 REMARK 465 THR P 327 REMARK 465 CYS P 328 REMARK 465 GLU M 213 REMARK 465 CYS M 214 REMARK 465 CYS Q 311 REMARK 465 PHE Q 324 REMARK 465 TYR Q 325 REMARK 465 THR Q 326 REMARK 465 THR Q 327 REMARK 465 CYS Q 328 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 SER H 128 REMARK 475 ALA H 129 REMARK 475 ALA H 130 REMARK 475 GLN H 133 REMARK 475 THR H 134 REMARK 475 ASN H 135 REMARK 475 SER I 128 REMARK 475 ALA I 129 REMARK 475 ALA I 130 REMARK 475 GLN I 133 REMARK 475 THR I 134 REMARK 475 ASN I 135 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 CYS L 88 CA - CB - SG ANGL. DEV. = 7.0 DEGREES REMARK 500 ALA H 130 N - CA - C ANGL. DEV. = -22.8 DEGREES REMARK 500 GLN H 133 N - CA - C ANGL. DEV. = 25.8 DEGREES REMARK 500 GLN H 133 CA - C - N ANGL. DEV. = -13.2 DEGREES REMARK 500 ARG P 313 N - CA - C ANGL. DEV. = 29.5 DEGREES REMARK 500 ALA I 130 N - CA - C ANGL. DEV. = -23.2 DEGREES REMARK 500 GLN I 133 N - CA - C ANGL. DEV. = 26.5 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 L 27E -27.34 -168.32 REMARK 500 SER L 28 -19.93 93.52 REMARK 500 VAL L 51 -57.71 77.99 REMARK 500 SER L 67 129.84 178.10 REMARK 500 SER L 76 -72.66 -44.73 REMARK 500 ARG L 108 -169.19 -102.40 REMARK 500 THR L 126 1.18 -65.50 REMARK 500 ASN L 138 76.83 44.56 REMARK 500 THR L 200 9.18 -65.58 REMARK 500 SER H 15 -14.67 88.95 REMARK 500 VAL H 27 135.40 -175.96 REMARK 500 SER H 62 6.84 -66.52 REMARK 500 LEU H 63 -23.82 -145.02 REMARK 500 LYS H 64 -1.03 -47.42 REMARK 500 SER H 82B 58.71 38.96 REMARK 500 ASP H 95 -60.67 -27.17 REMARK 500 ALA H 129 39.52 -165.91 REMARK 500 THR H 134 32.30 -17.00 REMARK 500 ASN H 135 -117.20 -93.54 REMARK 500 PHE H 148 138.92 -174.56 REMARK 500 PRO H 151 -158.38 -110.90 REMARK 500 SER H 163 22.84 48.60 REMARK 500 ASP H 183 16.09 57.77 REMARK 500 ARG P 313 87.20 -46.68 REMARK 500 HIS P 315 67.66 62.84 REMARK 500 SER M 27E -23.93 -167.40 REMARK 500 SER M 28 -16.70 89.22 REMARK 500 VAL M 51 -53.82 67.75 REMARK 500 SER M 67 130.98 176.75 REMARK 500 SER M 76 -73.69 -49.24 REMARK 500 THR M 126 0.14 -66.24 REMARK 500 ASN M 138 75.09 44.86 REMARK 500 ILE M 144 143.02 -170.19 REMARK 500 LYS M 169 -51.04 -121.78 REMARK 500 ASN M 190 -63.05 -107.57 REMARK 500 LYS M 199 -36.33 -30.78 REMARK 500 SER M 201 140.21 -176.47 REMARK 500 ARG M 211 -73.55 -43.54 REMARK 500 SER I 15 -20.92 91.28 REMARK 500 VAL I 27 142.01 -172.53 REMARK 500 ASN I 43 75.55 45.64 REMARK 500 LEU I 63 -19.31 -145.92 REMARK 500 LYS I 64 -1.54 -51.70 REMARK 500 SER I 82B 61.41 34.96 REMARK 500 ASP I 95 -64.59 -27.03 REMARK 500 PHE I 97 18.83 56.25 REMARK 500 ALA I 129 48.35 -171.14 REMARK 500 THR I 134 9.85 -9.36 REMARK 500 ASN I 135 -112.58 -66.55 REMARK 500 PHE I 148 138.43 -176.63 REMARK 500 REMARK 500 THIS ENTRY HAS 52 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF THIS PROTEIN WAS NOT DEPOSITED INTO ANY REMARK 999 SEQUENCE DATABASE DBREF 1NAK L 1 214 PDB 1NAK 1NAK 1 214 DBREF 1NAK H 1 229 PDB 1NAK 1NAK 1 229 DBREF 1NAK P 311 328 PDB 1NAK 1NAK 311 328 DBREF 1NAK M 1 214 PDB 1NAK 1NAK 1 214 DBREF 1NAK I 1 229 PDB 1NAK 1NAK 1 229 DBREF 1NAK Q 311 328 PDB 1NAK 1NAK 311 328 SEQRES 1 L 219 ASP VAL VAL MET THR GLN SER PRO VAL SER LEU PRO VAL SEQRES 2 L 219 SER LEU GLY ASP GLN ALA SER ILE SER CYS ARG SER SER SEQRES 3 L 219 GLN SER LEU GLY HIS SER SER GLY ASN THR TYR LEU HIS SEQRES 4 L 219 TRP PHE LEU GLN LYS PRO GLY GLN SER PRO LYS LEU LEU SEQRES 5 L 219 ILE TYR LYS VAL SER ASN ARG PHE SER GLY VAL PRO ASP SEQRES 6 L 219 ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR PHE SEQRES 7 L 219 LYS ILE SER ARG VAL GLU ALA GLU ASP LEU GLY VAL TYR SEQRES 8 L 219 PHE CYS PHE GLN THR THR HIS ASP PRO TYR THR PHE GLY SEQRES 9 L 219 GLY GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA SEQRES 10 L 219 PRO THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU SEQRES 11 L 219 THR SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN SEQRES 12 L 219 PHE TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP SEQRES 13 L 219 GLY SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR SEQRES 14 L 219 ASP GLN ASP SER LYS ASP SER THR TYR SER MET SER SER SEQRES 15 L 219 THR LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SEQRES 16 L 219 SER TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER SEQRES 17 L 219 PRO ILE VAL LYS SER PHE ASN ARG ASN GLU CYS SEQRES 1 H 214 GLU VAL GLN LEU GLN GLU SER GLY PRO SER LEU VAL LYS SEQRES 2 H 214 PRO SER GLN THR LEU SER LEU THR CYS SER VAL THR GLY SEQRES 3 H 214 VAL SER ILE THR SER GLY TYR TRP ASN TRP ILE ARG LYS SEQRES 4 H 214 PHE PRO GLY ASN LYS PHE GLU TYR MET GLY TYR ILE SER SEQRES 5 H 214 LYS SER GLY SER ALA TYR TYR ASN PRO SER LEU LYS SER SEQRES 6 H 214 ARG ILE SER PHE THR ARG ASP THR SER LYS ASN GLN PHE SEQRES 7 H 214 TYR LEU LYS LEU ASN SER VAL THR THR GLU ASP THR ALA SEQRES 8 H 214 THR TYR TYR CYS ALA ILE ASP ASP PHE ASP ILE TRP GLY SEQRES 9 H 214 ALA GLY THR THR VAL THR VAL SER SER ALA LYS THR THR SEQRES 10 H 214 PRO PRO SER VAL TYR PRO LEU ALA PRO GLY SER ALA ALA SEQRES 11 H 214 GLN THR ASN SER MET VAL THR LEU GLY CYS LEU VAL LYS SEQRES 12 H 214 GLY TYR PHE PRO GLU PRO VAL THR VAL THR TRP ASN SER SEQRES 13 H 214 GLY SER LEU SER SER GLY VAL HIS THR PHE PRO ALA VAL SEQRES 14 H 214 LEU GLN SER ASP LEU TYR THR LEU SER SER SER VAL THR SEQRES 15 H 214 VAL PRO SER SER PRO ARG PRO SER GLU THR VAL THR CYS SEQRES 16 H 214 ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL ASP LYS SEQRES 17 H 214 LYS ILE VAL PRO ARG ASP SEQRES 1 P 16 CYS LYS ARG ILE HIS ILE GLY PRO GLY ARG ALA PHE TYR SEQRES 2 P 16 THR THR CYS SEQRES 1 M 219 ASP VAL VAL MET THR GLN SER PRO VAL SER LEU PRO VAL SEQRES 2 M 219 SER LEU GLY ASP GLN ALA SER ILE SER CYS ARG SER SER SEQRES 3 M 219 GLN SER LEU GLY HIS SER SER GLY ASN THR TYR LEU HIS SEQRES 4 M 219 TRP PHE LEU GLN LYS PRO GLY GLN SER PRO LYS LEU LEU SEQRES 5 M 219 ILE TYR LYS VAL SER ASN ARG PHE SER GLY VAL PRO ASP SEQRES 6 M 219 ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR PHE SEQRES 7 M 219 LYS ILE SER ARG VAL GLU ALA GLU ASP LEU GLY VAL TYR SEQRES 8 M 219 PHE CYS PHE GLN THR THR HIS ASP PRO TYR THR PHE GLY SEQRES 9 M 219 GLY GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA SEQRES 10 M 219 PRO THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU SEQRES 11 M 219 THR SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN SEQRES 12 M 219 PHE TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP SEQRES 13 M 219 GLY SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR SEQRES 14 M 219 ASP GLN ASP SER LYS ASP SER THR TYR SER MET SER SER SEQRES 15 M 219 THR LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SEQRES 16 M 219 SER TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER SEQRES 17 M 219 PRO ILE VAL LYS SER PHE ASN ARG ASN GLU CYS SEQRES 1 I 214 GLU VAL GLN LEU GLN GLU SER GLY PRO SER LEU VAL LYS SEQRES 2 I 214 PRO SER GLN THR LEU SER LEU THR CYS SER VAL THR GLY SEQRES 3 I 214 VAL SER ILE THR SER GLY TYR TRP ASN TRP ILE ARG LYS SEQRES 4 I 214 PHE PRO GLY ASN LYS PHE GLU TYR MET GLY TYR ILE SER SEQRES 5 I 214 LYS SER GLY SER ALA TYR TYR ASN PRO SER LEU LYS SER SEQRES 6 I 214 ARG ILE SER PHE THR ARG ASP THR SER LYS ASN GLN PHE SEQRES 7 I 214 TYR LEU LYS LEU ASN SER VAL THR THR GLU ASP THR ALA SEQRES 8 I 214 THR TYR TYR CYS ALA ILE ASP ASP PHE ASP ILE TRP GLY SEQRES 9 I 214 ALA GLY THR THR VAL THR VAL SER SER ALA LYS THR THR SEQRES 10 I 214 PRO PRO SER VAL TYR PRO LEU ALA PRO GLY SER ALA ALA SEQRES 11 I 214 GLN THR ASN SER MET VAL THR LEU GLY CYS LEU VAL LYS SEQRES 12 I 214 GLY TYR PHE PRO GLU PRO VAL THR VAL THR TRP ASN SER SEQRES 13 I 214 GLY SER LEU SER SER GLY VAL HIS THR PHE PRO ALA VAL SEQRES 14 I 214 LEU GLN SER ASP LEU TYR THR LEU SER SER SER VAL THR SEQRES 15 I 214 VAL PRO SER SER PRO ARG PRO SER GLU THR VAL THR CYS SEQRES 16 I 214 ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL ASP LYS SEQRES 17 I 214 LYS ILE VAL PRO ARG ASP SEQRES 1 Q 16 CYS LYS ARG ILE HIS ILE GLY PRO GLY ARG ALA PHE TYR SEQRES 2 Q 16 THR THR CYS FORMUL 7 HOH *107(H2 O) HELIX 1 1 GLU L 79 LEU L 83 5 5 HELIX 2 2 SER L 121 THR L 126 1 6 HELIX 3 3 LYS L 183 HIS L 189 1 7 HELIX 4 4 SER H 28 GLY H 32 5 5 HELIX 5 5 THR H 83 THR H 87 5 5 HELIX 6 6 SER H 163 SER H 165 5 3 HELIX 7 7 GLU M 79 LEU M 83 5 5 HELIX 8 8 SER M 121 THR M 126 1 6 HELIX 9 9 LYS M 183 HIS M 189 1 7 HELIX 10 10 SER I 28 GLY I 32 5 5 HELIX 11 11 THR I 83 THR I 87 5 5 HELIX 12 12 SER I 163 SER I 165 5 3 SHEET 1 A 4 MET L 4 SER L 7 0 SHEET 2 A 4 ALA L 19 SER L 25 -1 O ARG L 24 N THR L 5 SHEET 3 A 4 ASP L 70 ILE L 75 -1 O PHE L 73 N ILE L 21 SHEET 4 A 4 PHE L 62 SER L 67 -1 N SER L 67 O ASP L 70 SHEET 1 B 6 SER L 10 SER L 14 0 SHEET 2 B 6 THR L 102 LYS L 107 1 O LYS L 107 N VAL L 13 SHEET 3 B 6 GLY L 84 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 B 6 LEU L 33 GLN L 38 -1 N HIS L 34 O PHE L 89 SHEET 5 B 6 PRO L 44 TYR L 49 -1 O ILE L 48 N TRP L 35 SHEET 6 B 6 ASN L 53 ARG L 54 -1 O ASN L 53 N TYR L 49 SHEET 1 C 4 THR L 114 PHE L 118 0 SHEET 2 C 4 GLY L 129 PHE L 139 -1 O VAL L 133 N PHE L 118 SHEET 3 C 4 TYR L 173 THR L 182 -1 O MET L 175 N LEU L 136 SHEET 4 C 4 VAL L 159 TRP L 163 -1 N LEU L 160 O THR L 178 SHEET 1 D 4 SER L 153 GLU L 154 0 SHEET 2 D 4 ASN L 145 ILE L 150 -1 N ILE L 150 O SER L 153 SHEET 3 D 4 SER L 191 THR L 197 -1 O THR L 193 N LYS L 149 SHEET 4 D 4 ILE L 205 ASN L 210 -1 O LYS L 207 N CYS L 194 SHEET 1 E 4 GLN H 3 SER H 7 0 SHEET 2 E 4 LEU H 18 THR H 25 -1 O SER H 23 N GLN H 5 SHEET 3 E 4 GLN H 77 LEU H 82 -1 O LEU H 82 N LEU H 18 SHEET 4 E 4 ILE H 67 ASP H 72 -1 N THR H 70 O TYR H 79 SHEET 1 F 6 LEU H 11 VAL H 12 0 SHEET 2 F 6 THR H 107 VAL H 111 1 O THR H 110 N VAL H 12 SHEET 3 F 6 ALA H 88 ILE H 94 -1 N TYR H 90 O THR H 107 SHEET 4 F 6 TRP H 34 PHE H 40 -1 N ILE H 37 O TYR H 91 SHEET 5 F 6 LYS H 44 ILE H 51 -1 O MET H 48 N TRP H 36 SHEET 6 F 6 ALA H 57 TYR H 59 -1 O TYR H 58 N 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 O GLY H 141 N LEU H 124 SHEET 3 G 4 LEU H 184 PRO H 194 -1 O TYR H 185 N TYR H 147 SHEET 4 G 4 VAL H 171 GLN H 179 -1 N HIS H 172 O SER H 190 SHEET 1 H 3 THR H 153 TRP H 157 0 SHEET 2 H 3 THR H 207 HIS H 212 -1 O ASN H 209 N THR H 156 SHEET 3 H 3 THR H 217 LYS H 222 -1 O VAL H 219 N VAL H 210 SHEET 1 I 4 MET M 4 SER M 7 0 SHEET 2 I 4 ALA M 19 SER M 25 -1 O ARG M 24 N THR M 5 SHEET 3 I 4 ASP M 70 ILE M 75 -1 O PHE M 73 N ILE M 21 SHEET 4 I 4 PHE M 62 SER M 67 -1 N SER M 67 O ASP M 70 SHEET 1 J 6 SER M 10 SER M 14 0 SHEET 2 J 6 THR M 102 LYS M 107 1 O LYS M 107 N VAL M 13 SHEET 3 J 6 GLY M 84 GLN M 90 -1 N TYR M 86 O THR M 102 SHEET 4 J 6 LEU M 33 GLN M 38 -1 N HIS M 34 O PHE M 89 SHEET 5 J 6 PRO M 44 TYR M 49 -1 O ILE M 48 N TRP M 35 SHEET 6 J 6 ASN M 53 ARG M 54 -1 O ASN M 53 N TYR M 49 SHEET 1 K 4 SER M 10 SER M 14 0 SHEET 2 K 4 THR M 102 LYS M 107 1 O LYS M 107 N VAL M 13 SHEET 3 K 4 GLY M 84 GLN M 90 -1 N TYR M 86 O THR M 102 SHEET 4 K 4 THR M 97 PHE M 98 -1 O THR M 97 N GLN M 90 SHEET 1 L 4 THR M 114 PHE M 118 0 SHEET 2 L 4 GLY M 129 PHE M 139 -1 O VAL M 133 N PHE M 118 SHEET 3 L 4 TYR M 173 THR M 182 -1 O MET M 175 N LEU M 136 SHEET 4 L 4 VAL M 159 TRP M 163 -1 N LEU M 160 O THR M 178 SHEET 1 M 4 SER M 153 GLU M 154 0 SHEET 2 M 4 ASN M 145 ILE M 150 -1 N ILE M 150 O SER M 153 SHEET 3 M 4 SER M 191 THR M 197 -1 O THR M 193 N LYS M 149 SHEET 4 M 4 ILE M 205 ASN M 210 -1 O LYS M 207 N CYS M 194 SHEET 1 N 4 GLN I 3 SER I 7 0 SHEET 2 N 4 LEU I 18 THR I 25 -1 O SER I 23 N GLN I 5 SHEET 3 N 4 GLN I 77 LEU I 82 -1 O LEU I 82 N LEU I 18 SHEET 4 N 4 ILE I 67 ASP I 72 -1 N THR I 70 O TYR I 79 SHEET 1 O 6 LEU I 11 VAL I 12 0 SHEET 2 O 6 THR I 107 VAL I 111 1 O THR I 110 N VAL I 12 SHEET 3 O 6 ALA I 88 ILE I 94 -1 N ALA I 88 O VAL I 109 SHEET 4 O 6 TRP I 34 PHE I 40 -1 N ILE I 37 O TYR I 91 SHEET 5 O 6 LYS I 44 ILE I 51 -1 O MET I 48 N TRP I 36 SHEET 6 O 6 ALA I 57 TYR I 59 -1 O TYR I 58 N TYR I 50 SHEET 1 P 4 SER I 120 LEU I 124 0 SHEET 2 P 4 MET I 137 TYR I 147 -1 O GLY I 141 N LEU I 124 SHEET 3 P 4 LEU I 184 PRO I 194 -1 O TYR I 185 N TYR I 147 SHEET 4 P 4 VAL I 171 THR I 173 -1 N HIS I 172 O SER I 190 SHEET 1 Q 4 SER I 120 LEU I 124 0 SHEET 2 Q 4 MET I 137 TYR I 147 -1 O GLY I 141 N LEU I 124 SHEET 3 Q 4 LEU I 184 PRO I 194 -1 O TYR I 185 N TYR I 147 SHEET 4 Q 4 VAL I 177 GLN I 179 -1 N GLN I 179 O LEU I 184 SHEET 1 R 3 THR I 153 TRP I 157 0 SHEET 2 R 3 THR I 207 HIS I 212 -1 O ASN I 209 N THR I 156 SHEET 3 R 3 THR I 217 LYS I 222 -1 O VAL I 219 N VAL I 210 SSBOND 1 CYS L 23 CYS L 88 1555 1555 2.04 SSBOND 2 CYS L 134 CYS L 194 1555 1555 2.04 SSBOND 3 CYS H 22 CYS H 92 1555 1555 2.04 SSBOND 4 CYS H 142 CYS H 208 1555 1555 2.03 SSBOND 5 CYS M 23 CYS M 88 1555 1555 2.03 SSBOND 6 CYS M 134 CYS M 194 1555 1555 2.03 SSBOND 7 CYS I 22 CYS I 92 1555 1555 2.04 SSBOND 8 CYS I 142 CYS I 208 1555 1555 2.03 CISPEP 1 SER L 7 PRO L 8 0 -0.12 CISPEP 2 ASP L 94 PRO L 95 0 -0.09 CISPEP 3 TYR L 140 PRO L 141 0 -0.41 CISPEP 4 PHE H 148 PRO H 149 0 -0.04 CISPEP 5 GLU H 150 PRO H 151 0 -0.38 CISPEP 6 ARG H 200 PRO H 202 0 0.12 CISPEP 7 SER M 7 PRO M 8 0 -0.25 CISPEP 8 ASP M 94 PRO M 95 0 -0.60 CISPEP 9 TYR M 140 PRO M 141 0 0.00 CISPEP 10 PHE I 148 PRO I 149 0 -0.08 CISPEP 11 GLU I 150 PRO I 151 0 -0.33 CISPEP 12 ARG I 200 PRO I 202 0 -0.09 CRYST1 60.511 122.597 69.464 90.00 108.54 90.00 P 1 21 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 0.016526 0.000000 0.005542 0.00000 SCALE2 0.000000 0.008157 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015184 0.00000