HEADER IMMUNE SYSTEM 02-FEB-07 2OR7 TITLE TIM-2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: T-CELL IMMUNOGLOBULIN AND MUCIN DOMAIN- COMPND 3 CONTAINING PROTEIN 2; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: N-TERMINAL CYS-RICH DOMAIN; COMPND 6 SYNONYM: TIMD-2, T CELL MEMBRANE PROTEIN 2, TIM-2; COMPND 7 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: C57BL/6J; SOURCE 6 GENE: TIMD2, TIM2; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET-27B KEYWDS BETA BARREL, IMMUNOGLOBULIN FOLD, IGV DOMAIN, TIM, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR C.SANTIAGO,A.BALLESTEROS,G.G.KAPLAN,J.M.CASASNOVAS REVDAT 2 24-FEB-09 2OR7 1 VERSN REVDAT 1 03-APR-07 2OR7 0 JRNL AUTH C.SANTIAGO,A.BALLESTEROS,C.TAMI,L.MARTINEZ-MUNOZ, JRNL AUTH 2 G.G.KAPLAN,J.M.CASASNOVAS JRNL TITL STRUCTURES OF T CELL IMMUNOGLOBULIN MUCIN JRNL TITL 2 RECEPTORS 1 AND 2 REVEAL MECHANISMS FOR REGULATION JRNL TITL 3 OF IMMUNE RESPONSES BY THE TIM RECEPTOR FAMILY. JRNL REF IMMUNITY V. 26 299 2007 JRNL REFN ISSN 1074-7613 JRNL PMID 17363299 JRNL DOI 10.1016/J.IMMUNI.2007.01.014 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 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) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 35890 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) : 0.192 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3571 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1710 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.85 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.25000 REMARK 3 B22 (A**2) : -0.75000 REMARK 3 B33 (A**2) : 2.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.78000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.10 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) : 0.18 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.62 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 2OR7 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-FEB-07. REMARK 100 THE RCSB ID CODE IS RCSB041486. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-03; 21-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ESRF; ESRF REMARK 200 BEAMLINE : BM16; ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978925; 0.9340 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35925 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : 7.40000 REMARK 200 FOR THE DATA SET : 6.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.23500 REMARK 200 R SYM FOR SHELL (I) : 23.50000 REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG-2000 METHYLETHER, 5% PEG- REMARK 280 400, 0.2M AMMONIUM SULPHATE, 0.1M SODIUM ACETATE, AND 4% 1,2, REMARK 280 3-HEPTANETRIOL, PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K 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 30.74500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.20500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 30.74500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.20500 REMARK 290 SMTRY3 4 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MET A 1 REMARK 465 GLU A 2 REMARK 465 SER A 3 REMARK 465 HIS A 4 REMARK 465 THR A 5 REMARK 465 VAL A 113 REMARK 465 PRO A 114 REMARK 465 ARG A 115 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 O MET B 1 OE1 GLU B 37 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLU B 2 O GLU B 2 2655 2.01 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 HIS B 40 N - CA - C ANGL. DEV. = -20.0 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 TYR A 42 -121.71 53.88 REMARK 500 ARG A 45 73.87 -103.86 REMARK 500 ALA A 98 58.62 -159.45 REMARK 500 GLU B 2 -170.20 -176.76 REMARK 500 SER B 3 132.14 152.15 REMARK 500 ARG B 39 75.32 47.22 REMARK 500 HIS B 40 -41.73 171.59 REMARK 500 TYR B 42 47.16 -79.60 REMARK 500 CYS B 43 38.74 75.49 REMARK 500 ARG B 45 74.64 -119.21 REMARK 500 ASN B 80 61.05 38.52 REMARK 500 ALA B 98 55.17 -158.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OR8 RELATED DB: PDB REMARK 900 TIM-1 IGV DOMAIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 THIS SEQUENCE IS FROM BALB/C AND DBA/2 STRAINS, IN WHICH REMARK 999 RESIDUE 80 IS ARG INSTEAD OF LEU. DBREF 2OR7 A 2 111 UNP Q8R183 TIMD2_MOUSE 20 129 DBREF 2OR7 B 2 111 UNP Q8R183 TIMD2_MOUSE 20 129 SEQADV 2OR7 MET A 1 UNP Q8R183 INITIATING METHIONINE SEQADV 2OR7 ARG A 62 UNP Q8R183 LEU 80 SEE REMARK 999 SEQADV 2OR7 LEU A 112 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 VAL A 113 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 PRO A 114 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 ARG A 115 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 MET B 1 UNP Q8R183 INITIATING METHIONINE SEQADV 2OR7 ARG B 62 UNP Q8R183 LEU 80 SEE REMARK 999 SEQADV 2OR7 LEU B 112 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 VAL B 113 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 PRO B 114 UNP Q8R183 CLONING ARTIFACT SEQADV 2OR7 ARG B 115 UNP Q8R183 CLONING ARTIFACT SEQRES 1 A 115 MET GLU SER HIS THR ALA VAL GLN GLY LEU ALA GLY HIS SEQRES 2 A 115 PRO VAL THR LEU PRO CYS ILE TYR SER THR HIS LEU GLY SEQRES 3 A 115 GLY ILE VAL PRO MET CYS TRP GLY LEU GLY GLU CYS ARG SEQRES 4 A 115 HIS SER TYR CYS ILE ARG SER LEU ILE TRP THR ASN GLY SEQRES 5 A 115 TYR THR VAL THR HIS GLN ARG ASN SER ARG TYR GLN LEU SEQRES 6 A 115 LYS GLY ASN ILE SER GLU GLY ASN VAL SER LEU THR ILE SEQRES 7 A 115 GLU ASN THR VAL VAL GLY ASP GLY GLY PRO TYR CYS CYS SEQRES 8 A 115 VAL VAL GLU ILE PRO GLY ALA PHE HIS PHE VAL ASP TYR SEQRES 9 A 115 MET LEU GLU VAL LYS PRO GLU LEU VAL PRO ARG SEQRES 1 B 115 MET GLU SER HIS THR ALA VAL GLN GLY LEU ALA GLY HIS SEQRES 2 B 115 PRO VAL THR LEU PRO CYS ILE TYR SER THR HIS LEU GLY SEQRES 3 B 115 GLY ILE VAL PRO MET CYS TRP GLY LEU GLY GLU CYS ARG SEQRES 4 B 115 HIS SER TYR CYS ILE ARG SER LEU ILE TRP THR ASN GLY SEQRES 5 B 115 TYR THR VAL THR HIS GLN ARG ASN SER ARG TYR GLN LEU SEQRES 6 B 115 LYS GLY ASN ILE SER GLU GLY ASN VAL SER LEU THR ILE SEQRES 7 B 115 GLU ASN THR VAL VAL GLY ASP GLY GLY PRO TYR CYS CYS SEQRES 8 B 115 VAL VAL GLU ILE PRO GLY ALA PHE HIS PHE VAL ASP TYR SEQRES 9 B 115 MET LEU GLU VAL LYS PRO GLU LEU VAL PRO ARG HET ACT A 201 4 HETNAM ACT ACETATE ION FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *126(H2 O) HELIX 1 1 SER A 22 GLY A 27 1 6 HELIX 2 2 GLU A 37 TYR A 42 1 6 HELIX 3 3 ASN A 68 GLY A 72 5 5 HELIX 4 4 VAL A 82 GLY A 86 5 5 HELIX 5 5 SER B 22 GLY B 27 1 6 HELIX 6 6 ASN B 68 GLY B 72 5 5 HELIX 7 7 VAL B 82 GLY B 86 5 5 SHEET 1 A 6 VAL A 7 LEU A 10 0 SHEET 2 A 6 HIS A 100 LYS A 109 1 O LYS A 109 N GLY A 9 SHEET 3 A 6 GLY A 87 VAL A 93 -1 N GLY A 87 O LEU A 106 SHEET 4 A 6 MET A 31 LEU A 35 -1 N CYS A 32 O VAL A 92 SHEET 5 A 6 SER A 46 THR A 50 -1 O LEU A 47 N TRP A 33 SHEET 6 A 6 VAL A 55 GLN A 58 -1 O THR A 56 N TRP A 49 SHEET 1 B 3 VAL A 15 LEU A 17 0 SHEET 2 B 3 LEU A 76 ILE A 78 -1 O LEU A 76 N LEU A 17 SHEET 3 B 3 TYR A 63 GLN A 64 -1 N GLN A 64 O THR A 77 SHEET 1 C 6 THR B 5 LEU B 10 0 SHEET 2 C 6 HIS B 100 LYS B 109 1 O GLU B 107 N GLY B 9 SHEET 3 C 6 GLY B 87 VAL B 93 -1 N GLY B 87 O LEU B 106 SHEET 4 C 6 MET B 31 LEU B 35 -1 N CYS B 32 O VAL B 92 SHEET 5 C 6 SER B 46 THR B 50 -1 O LEU B 47 N TRP B 33 SHEET 6 C 6 VAL B 55 GLN B 58 -1 O THR B 56 N TRP B 49 SHEET 1 D 3 VAL B 15 LEU B 17 0 SHEET 2 D 3 LEU B 76 ILE B 78 -1 O LEU B 76 N LEU B 17 SHEET 3 D 3 TYR B 63 GLN B 64 -1 N GLN B 64 O THR B 77 SSBOND 1 CYS A 19 CYS A 91 1555 1555 2.02 SSBOND 2 CYS A 32 CYS A 43 1555 1555 2.03 SSBOND 3 CYS A 38 CYS A 90 1555 1555 2.03 SSBOND 4 CYS B 19 CYS B 91 1555 1555 2.02 SSBOND 5 CYS B 32 CYS B 43 1555 1555 2.03 SSBOND 6 CYS B 38 CYS B 90 1555 1555 2.04 SITE 1 AC1 7 CYS A 19 ILE A 20 HIS A 100 CYS B 19 SITE 2 AC1 7 ILE B 20 HIS B 100 VAL B 102 CRYST1 61.490 60.410 69.110 90.00 115.90 90.00 C 1 2 1 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 0.016263 0.000000 0.007897 0.00000 SCALE2 0.000000 0.016554 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016085 0.00000