PDB Short entry for 5YXK HEADER IMMUNE SYSTEM 05-DEC-17 5YXK TITLE HIGH RESOLUTION CRYSTAL STRUCTURE OF HUMAN B7-2 IGV DOMAIN IN P21 TITLE 2 SPACE GROUP COMPND MOL_ID: 1; COMPND 2 MOLECULE: T-LYMPHOCYTE ACTIVATION ANTIGEN CD86; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: IG-LIKE V-TYPE; COMPND 5 SYNONYM: ACTIVATION B7-2 ANTIGEN,B70,BU63,CTLA-4 COUNTER-RECEPTOR COMPND 6 B7.2,FUN-1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CD86, CD28LG2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS B7-2, CO-STIMULATORY MOLECULE, IG SUPER FAMILY, CD86, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.LANKIPALLI,U.A.RAMAGOPAL REVDAT 2 22-NOV-23 5YXK 1 REMARK REVDAT 1 05-DEC-18 5YXK 0 JRNL AUTH S.LANKIPALLI,U.A.RAMAGOPAL JRNL TITL COMPARITIVE STRUCTURAL ANALYSIS OF HUMAN B7-2: NEW INSIGHTS JRNL TITL 2 ON ITS POSSIBLE DIMERIC STATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 28723 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1473 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) : 1.89 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1556 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.16 REMARK 3 BIN R VALUE (WORKING SET) : 0.2750 REMARK 3 BIN FREE R VALUE SET COUNT : 99 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3603 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.10000 REMARK 3 B22 (A**2) : -2.38000 REMARK 3 B33 (A**2) : 2.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.13000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.043 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.037 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.117 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.819 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3736 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3364 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5049 ; 1.421 ; 1.935 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7862 ; 0.686 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 448 ; 6.388 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 191 ;38.271 ;25.340 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 700 ;15.255 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;25.188 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 546 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4129 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 739 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.843 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -H,-K,L REMARK 3 TWIN FRACTION : 0.157 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 5YXK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1300006093. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9677 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30622 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.35100 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: MOLREP REMARK 200 STARTING MODEL: 1NCN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS HCL PH 8.5, 2.4M AMMONIUM REMARK 280 PHOSPHATE DIBASIC, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298K 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 40.82000 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 300 REMARK: POSSIBLE DIMER 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 SER A -1 REMARK 465 SER B -1 REMARK 465 SER C -1 REMARK 465 SER D -1 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN C 22 CG OD1 ND2 REMARK 470 LYS C 49 CE NZ 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 60 NE - CZ - NH2 ANGL. DEV. = -4.5 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 ASN A 8 -3.17 81.74 REMARK 500 GLU A 9 -146.76 -109.73 REMARK 500 ASN A 22 63.71 61.93 REMARK 500 GLU B 9 -162.81 -108.38 REMARK 500 GLN B 16 65.28 39.20 REMARK 500 GLU C 9 -144.27 -114.64 REMARK 500 SER C 20 -35.53 -38.80 REMARK 500 GLU D 9 -146.24 -103.55 REMARK 500 GLN D 16 58.47 39.72 REMARK 500 REMARK 500 REMARK: NULL DBREF 5YXK A 1 109 UNP P42081 CD86_HUMAN 26 134 DBREF 5YXK B 1 109 UNP P42081 CD86_HUMAN 26 134 DBREF 5YXK C 1 109 UNP P42081 CD86_HUMAN 26 134 DBREF 5YXK D 1 109 UNP P42081 CD86_HUMAN 26 134 SEQADV 5YXK SER A -1 UNP P42081 EXPRESSION TAG SEQADV 5YXK MET A 0 UNP P42081 EXPRESSION TAG SEQADV 5YXK SER B -1 UNP P42081 EXPRESSION TAG SEQADV 5YXK MET B 0 UNP P42081 EXPRESSION TAG SEQADV 5YXK SER C -1 UNP P42081 EXPRESSION TAG SEQADV 5YXK MET C 0 UNP P42081 EXPRESSION TAG SEQADV 5YXK SER D -1 UNP P42081 EXPRESSION TAG SEQADV 5YXK MET D 0 UNP P42081 EXPRESSION TAG SEQRES 1 A 111 SER MET LEU LYS ILE GLN ALA TYR PHE ASN GLU THR ALA SEQRES 2 A 111 ASP LEU PRO CYS GLN PHE ALA ASN SER GLN ASN GLN SER SEQRES 3 A 111 LEU SER GLU LEU VAL VAL PHE TRP GLN ASP GLN GLU ASN SEQRES 4 A 111 LEU VAL LEU ASN GLU VAL TYR LEU GLY LYS GLU LYS PHE SEQRES 5 A 111 ASP SER VAL HIS SER LYS TYR MET GLY ARG THR SER PHE SEQRES 6 A 111 ASP SER ASP SER TRP THR LEU ARG LEU HIS ASN LEU GLN SEQRES 7 A 111 ILE LYS ASP LYS GLY LEU TYR GLN CYS ILE ILE HIS HIS SEQRES 8 A 111 LYS LYS PRO THR GLY MET ILE ARG ILE HIS GLN MET ASN SEQRES 9 A 111 SER GLU LEU SER VAL LEU ALA SEQRES 1 B 111 SER MET LEU LYS ILE GLN ALA TYR PHE ASN GLU THR ALA SEQRES 2 B 111 ASP LEU PRO CYS GLN PHE ALA ASN SER GLN ASN GLN SER SEQRES 3 B 111 LEU SER GLU LEU VAL VAL PHE TRP GLN ASP GLN GLU ASN SEQRES 4 B 111 LEU VAL LEU ASN GLU VAL TYR LEU GLY LYS GLU LYS PHE SEQRES 5 B 111 ASP SER VAL HIS SER LYS TYR MET GLY ARG THR SER PHE SEQRES 6 B 111 ASP SER ASP SER TRP THR LEU ARG LEU HIS ASN LEU GLN SEQRES 7 B 111 ILE LYS ASP LYS GLY LEU TYR GLN CYS ILE ILE HIS HIS SEQRES 8 B 111 LYS LYS PRO THR GLY MET ILE ARG ILE HIS GLN MET ASN SEQRES 9 B 111 SER GLU LEU SER VAL LEU ALA SEQRES 1 C 111 SER MET LEU LYS ILE GLN ALA TYR PHE ASN GLU THR ALA SEQRES 2 C 111 ASP LEU PRO CYS GLN PHE ALA ASN SER GLN ASN GLN SER SEQRES 3 C 111 LEU SER GLU LEU VAL VAL PHE TRP GLN ASP GLN GLU ASN SEQRES 4 C 111 LEU VAL LEU ASN GLU VAL TYR LEU GLY LYS GLU LYS PHE SEQRES 5 C 111 ASP SER VAL HIS SER LYS TYR MET GLY ARG THR SER PHE SEQRES 6 C 111 ASP SER ASP SER TRP THR LEU ARG LEU HIS ASN LEU GLN SEQRES 7 C 111 ILE LYS ASP LYS GLY LEU TYR GLN CYS ILE ILE HIS HIS SEQRES 8 C 111 LYS LYS PRO THR GLY MET ILE ARG ILE HIS GLN MET ASN SEQRES 9 C 111 SER GLU LEU SER VAL LEU ALA SEQRES 1 D 111 SER MET LEU LYS ILE GLN ALA TYR PHE ASN GLU THR ALA SEQRES 2 D 111 ASP LEU PRO CYS GLN PHE ALA ASN SER GLN ASN GLN SER SEQRES 3 D 111 LEU SER GLU LEU VAL VAL PHE TRP GLN ASP GLN GLU ASN SEQRES 4 D 111 LEU VAL LEU ASN GLU VAL TYR LEU GLY LYS GLU LYS PHE SEQRES 5 D 111 ASP SER VAL HIS SER LYS TYR MET GLY ARG THR SER PHE SEQRES 6 D 111 ASP SER ASP SER TRP THR LEU ARG LEU HIS ASN LEU GLN SEQRES 7 D 111 ILE LYS ASP LYS GLY LEU TYR GLN CYS ILE ILE HIS HIS SEQRES 8 D 111 LYS LYS PRO THR GLY MET ILE ARG ILE HIS GLN MET ASN SEQRES 9 D 111 SER GLU LEU SER VAL LEU ALA FORMUL 5 HOH *81(H2 O) HELIX 1 AA1 SER A 24 SER A 26 5 3 HELIX 2 AA2 HIS A 54 MET A 58 5 5 HELIX 3 AA3 GLN A 76 LYS A 80 5 5 HELIX 4 AA4 SER B 24 SER B 26 5 3 HELIX 5 AA5 HIS B 54 MET B 58 5 5 HELIX 6 AA6 GLN B 76 LYS B 80 5 5 HELIX 7 AA7 SER C 24 SER C 26 5 3 HELIX 8 AA8 HIS C 54 MET C 58 5 5 HELIX 9 AA9 GLN C 76 LYS C 80 5 5 HELIX 10 AB1 SER D 24 SER D 26 5 3 HELIX 11 AB2 HIS D 54 MET D 58 5 5 HELIX 12 AB3 GLN D 76 LYS D 80 5 5 SHEET 1 AA112 LYS A 47 LYS A 49 0 SHEET 2 AA112 VAL A 39 TYR A 44 -1 N TYR A 44 O LYS A 47 SHEET 3 AA112 LEU A 28 ASP A 34 -1 N VAL A 30 O VAL A 43 SHEET 4 AA112 GLY A 81 LYS A 90 -1 O HIS A 88 N VAL A 29 SHEET 5 AA112 MET A 95 LEU A 108 -1 O LEU A 105 N GLY A 81 SHEET 6 AA112 LEU A 1 TYR A 6 1 N ALA A 5 O SER A 106 SHEET 7 AA112 LEU B 1 TYR B 6 1 O LYS B 2 N GLN A 4 SHEET 8 AA112 MET B 95 LEU B 108 1 O GLU B 104 N ILE B 3 SHEET 9 AA112 GLY B 81 LYS B 90 -1 N GLY B 81 O LEU B 105 SHEET 10 AA112 LEU B 28 GLN B 33 -1 N VAL B 29 O HIS B 88 SHEET 11 AA112 VAL B 39 TYR B 44 -1 O VAL B 43 N VAL B 30 SHEET 12 AA112 LYS B 47 LYS B 49 -1 O LYS B 47 N TYR B 44 SHEET 1 AA2 3 ALA A 11 PRO A 14 0 SHEET 2 AA2 3 THR A 69 LEU A 72 -1 O LEU A 70 N LEU A 13 SHEET 3 AA2 3 THR A 61 ASP A 64 -1 N SER A 62 O ARG A 71 SHEET 1 AA3 3 ALA B 11 PRO B 14 0 SHEET 2 AA3 3 THR B 69 LEU B 72 -1 O LEU B 70 N LEU B 13 SHEET 3 AA3 3 THR B 61 ASP B 64 -1 N SER B 62 O ARG B 71 SHEET 1 AA412 LYS C 47 LYS C 49 0 SHEET 2 AA412 VAL C 39 TYR C 44 -1 N TYR C 44 O LYS C 47 SHEET 3 AA412 LEU C 28 GLN C 33 -1 N VAL C 30 O VAL C 43 SHEET 4 AA412 GLY C 81 LYS C 90 -1 O ILE C 86 N PHE C 31 SHEET 5 AA412 MET C 95 LEU C 108 -1 O SER C 103 N TYR C 83 SHEET 6 AA412 LEU C 1 TYR C 6 1 N ILE C 3 O GLU C 104 SHEET 7 AA412 LEU D 1 TYR D 6 1 O GLN D 4 N GLN C 4 SHEET 8 AA412 MET D 95 LEU D 108 1 O LEU D 108 N ALA D 5 SHEET 9 AA412 GLY D 81 LYS D 90 -1 N GLY D 81 O LEU D 105 SHEET 10 AA412 LEU D 28 GLN D 33 -1 N PHE D 31 O ILE D 86 SHEET 11 AA412 VAL D 39 TYR D 44 -1 O LEU D 40 N TRP D 32 SHEET 12 AA412 LYS D 47 LYS D 49 -1 O LYS D 47 N TYR D 44 SHEET 1 AA5 3 ALA C 11 PRO C 14 0 SHEET 2 AA5 3 THR C 69 LEU C 72 -1 O LEU C 70 N LEU C 13 SHEET 3 AA5 3 THR C 61 ASP C 64 -1 N SER C 62 O ARG C 71 SHEET 1 AA6 3 ALA D 11 PRO D 14 0 SHEET 2 AA6 3 THR D 69 LEU D 72 -1 O LEU D 70 N LEU D 13 SHEET 3 AA6 3 THR D 61 ASP D 64 -1 N SER D 62 O ARG D 71 SSBOND 1 CYS A 15 CYS A 85 1555 1555 2.08 SSBOND 2 CYS B 15 CYS B 85 1555 1555 2.05 SSBOND 3 CYS C 15 CYS C 85 1555 1555 2.05 SSBOND 4 CYS D 15 CYS D 85 1555 1555 2.07 CRYST1 32.898 81.640 73.490 90.00 90.32 90.00 P 1 21 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 0.030397 0.000000 0.000170 0.00000 SCALE2 0.000000 0.012249 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013608 0.00000