HEADER IMMUNE SYSTEM 26-AUG-08 3EAK TITLE NBBCII10 HUMANIZED (FGLA MUTANT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: NBBCII10-FGLA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAMELUS DROMEDARIUS; SOURCE 3 ORGANISM_TAXID: 9838; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: WK5; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PHEN6 KEYWDS ANTIBODY, NANOBODY, HUMANIZATION, VHH DOMAIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR C.VINCKE,R.LORIS,D.SAERENS,S.MARTINEZ-RODRIGUEZ,S.MUYLDERMANS, AUTHOR 2 K.CONRATH REVDAT 3 06-NOV-24 3EAK 1 REMARK REVDAT 2 01-NOV-23 3EAK 1 REMARK REVDAT 1 02-DEC-08 3EAK 0 JRNL AUTH C.VINCKE,R.LORIS,D.SAERENS,S.MARTINEZ-RODRIGUEZ, JRNL AUTH 2 S.MUYLDERMANS,K.CONRATH JRNL TITL GENERAL STRATEGY TO HUMANIZE A CAMELID SINGLE-DOMAIN JRNL TITL 2 ANTIBODY AND IDENTIFICATION OF A UNIVERSAL HUMANIZED JRNL TITL 3 NANOBODY SCAFFOLD. JRNL REF J.BIOL.CHEM. 2008 JRNL REFN ESSN 1083-351X JRNL PMID 19010777 JRNL DOI 10.1074/JBC.M806889200 REMARK 2 REMARK 2 RESOLUTION. 1.95 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 20171 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) : 0.215 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1584 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 : 1890 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 205 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.41400 REMARK 3 B22 (A**2) : -5.76400 REMARK 3 B33 (A**2) : 4.34900 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 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.370 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : INDIVIDUAL ISOTROPIC B-FACTORS 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: USED MLI TARGET IN CNS INCLUDING GLOBAL REMARK 3 ANISOTROPIC B-FACTOR CORRECTION AND BULK SOLVENT CORRECTION REMARK 4 REMARK 4 3EAK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-AUG-08. REMARK 100 THE DEPOSITION ID IS D_1000049082. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.909 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20171 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.19600 REMARK 200 R SYM (I) : 0.19600 REMARK 200 FOR THE DATA SET : 9.9900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.60700 REMARK 200 R SYM FOR SHELL (I) : 0.60700 REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1ZMY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM NA-HEPES PH 7.5, 2% PEG 400, 2M REMARK 280 NH4(SO4)2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 37.79250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.37500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.79250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.37500 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 197 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 198 LIES ON A SPECIAL POSITION. 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 128 REMARK 465 ARG A 129 REMARK 465 GLY A 130 REMARK 465 ARG A 131 REMARK 465 HIS A 132 REMARK 465 HIS A 133 REMARK 465 HIS A 134 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 SER B 128 REMARK 465 ARG B 129 REMARK 465 GLY B 130 REMARK 465 ARG B 131 REMARK 465 HIS B 132 REMARK 465 HIS B 133 REMARK 465 HIS B 134 REMARK 465 HIS B 135 REMARK 465 HIS B 136 REMARK 465 HIS B 137 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 GLN A 1 NE2 REMARK 470 GLN A 3 CD OE1 NE2 REMARK 470 TYR A 30 CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 90 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 120 CG CD OE1 NE2 REMARK 470 GLN B 1 NE2 REMARK 470 MET B 57 CG SD CE REMARK 470 LYS B 68 CD CE NZ REMARK 470 ARG B 90 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 120 CG CD OE1 NE2 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 NH1 ARG A 19 NH2 ARG B 19 1.82 REMARK 500 OH TYR A 30 O HOH A 237 2.10 REMARK 500 OE1 GLN B 42 O HOH B 244 2.18 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 TYR A 30 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 MET A 57 CG - SD - CE ANGL. DEV. = 9.9 DEGREES REMARK 500 MET A 57 CA - C - N ANGL. DEV. = -13.1 DEGREES REMARK 500 MET A 57 O - C - N ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG B 19 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 75 CD - NE - CZ ANGL. DEV. = 11.8 DEGREES REMARK 500 ARG B 75 NE - CZ - NH1 ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG B 75 NE - CZ - NH2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG B 108 NE - CZ - NH1 ANGL. DEV. = 3.6 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 MET A 57 76.50 72.33 REMARK 500 ALA A 95 170.85 170.25 REMARK 500 SER B 88 55.55 38.66 REMARK 500 ALA B 95 174.96 169.67 REMARK 500 VAL B 102 142.70 -173.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 116 0.18 SIDE CHAIN 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 SO4 B 138 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE ARE 13 MUTATIONS S11L, A14P, T23A, E47G, R48L, A78S, V82L, REMARK 999 T83Y, N88S, K90R, P91A, I96V, Q123L DBREF 3EAK A 1 137 PDB 3EAK 3EAK 1 137 DBREF 3EAK B 1 137 PDB 3EAK 3EAK 1 137 SEQRES 1 A 137 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 A 137 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 A 137 GLY SER GLU TYR SER TYR SER THR PHE SER LEU GLY TRP SEQRES 4 A 137 PHE ARG GLN ALA PRO GLY GLN GLY LEU GLU ALA VAL ALA SEQRES 5 A 137 ALA ILE ALA SER MET GLY GLY LEU THR TYR TYR ALA ASP SEQRES 6 A 137 SER VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASN SER SEQRES 7 A 137 LYS ASN THR LEU TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 A 137 GLU ASP THR ALA VAL TYR TYR CYS ALA ALA VAL ARG GLY SEQRES 9 A 137 TYR PHE MET ARG LEU PRO SER SER HIS ASN PHE ARG TYR SEQRES 10 A 137 TRP GLY GLN GLY THR LEU VAL THR VAL SER SER ARG GLY SEQRES 11 A 137 ARG HIS HIS HIS HIS HIS HIS SEQRES 1 B 137 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 137 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 B 137 GLY SER GLU TYR SER TYR SER THR PHE SER LEU GLY TRP SEQRES 4 B 137 PHE ARG GLN ALA PRO GLY GLN GLY LEU GLU ALA VAL ALA SEQRES 5 B 137 ALA ILE ALA SER MET GLY GLY LEU THR TYR TYR ALA ASP SEQRES 6 B 137 SER VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASN SER SEQRES 7 B 137 LYS ASN THR LEU TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 B 137 GLU ASP THR ALA VAL TYR TYR CYS ALA ALA VAL ARG GLY SEQRES 9 B 137 TYR PHE MET ARG LEU PRO SER SER HIS ASN PHE ARG TYR SEQRES 10 B 137 TRP GLY GLN GLY THR LEU VAL THR VAL SER SER ARG GLY SEQRES 11 B 137 ARG HIS HIS HIS HIS HIS HIS HET SO4 B 138 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *205(H2 O) HELIX 1 1 SER A 31 PHE A 35 5 5 HELIX 2 2 ASN A 77 LYS A 79 5 3 HELIX 3 3 ARG A 90 THR A 94 5 5 HELIX 4 4 SER A 111 PHE A 115 5 5 HELIX 5 5 SER B 31 PHE B 35 5 5 HELIX 6 6 ASN B 77 LYS B 79 5 3 HELIX 7 7 ARG B 90 THR B 94 5 5 HELIX 8 8 SER B 111 PHE B 115 5 5 SHEET 1 A 4 GLN A 3 SER A 7 0 SHEET 2 A 4 LEU A 18 SER A 25 -1 O SER A 25 N GLN A 3 SHEET 3 A 4 THR A 81 MET A 86 -1 O LEU A 84 N LEU A 20 SHEET 4 A 4 PHE A 71 ASP A 76 -1 N ASP A 76 O THR A 81 SHEET 1 B 6 LEU A 11 VAL A 12 0 SHEET 2 B 6 THR A 122 VAL A 126 1 O THR A 125 N VAL A 12 SHEET 3 B 6 ALA A 95 VAL A 102 -1 N TYR A 97 O THR A 122 SHEET 4 B 6 SER A 36 GLN A 42 -1 N PHE A 40 O TYR A 98 SHEET 5 B 6 LEU A 48 ILE A 54 -1 O GLU A 49 N ARG A 41 SHEET 6 B 6 THR A 61 TYR A 63 -1 O TYR A 62 N ALA A 53 SHEET 1 C 4 LEU A 11 VAL A 12 0 SHEET 2 C 4 THR A 122 VAL A 126 1 O THR A 125 N VAL A 12 SHEET 3 C 4 ALA A 95 VAL A 102 -1 N TYR A 97 O THR A 122 SHEET 4 C 4 TYR A 117 TRP A 118 -1 O TYR A 117 N ALA A 101 SHEET 1 D 4 GLN B 3 SER B 7 0 SHEET 2 D 4 LEU B 18 SER B 25 -1 O SER B 25 N GLN B 3 SHEET 3 D 4 THR B 81 MET B 86 -1 O LEU B 84 N LEU B 20 SHEET 4 D 4 PHE B 71 ASP B 76 -1 N SER B 74 O TYR B 83 SHEET 1 E 6 LEU B 11 VAL B 12 0 SHEET 2 E 6 THR B 122 VAL B 126 1 O THR B 125 N VAL B 12 SHEET 3 E 6 ALA B 95 VAL B 102 -1 N TYR B 97 O THR B 122 SHEET 4 E 6 SER B 36 GLN B 42 -1 N PHE B 40 O TYR B 98 SHEET 5 E 6 GLU B 49 ILE B 54 -1 O ALA B 52 N TRP B 39 SHEET 6 E 6 THR B 61 TYR B 63 -1 O TYR B 62 N ALA B 53 SHEET 1 F 4 LEU B 11 VAL B 12 0 SHEET 2 F 4 THR B 122 VAL B 126 1 O THR B 125 N VAL B 12 SHEET 3 F 4 ALA B 95 VAL B 102 -1 N TYR B 97 O THR B 122 SHEET 4 F 4 TYR B 117 TRP B 118 -1 O TYR B 117 N ALA B 101 SSBOND 1 CYS A 22 CYS A 99 1555 1555 2.04 SSBOND 2 CYS B 22 CYS B 99 1555 1555 2.08 SITE 1 AC1 6 THR A 61 TYR A 63 THR B 61 TYR B 63 SITE 2 AC1 6 THR B 72 HOH B 201 CRYST1 75.585 70.750 50.370 90.00 90.00 90.00 P 21 21 2 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 0.013230 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014134 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019853 0.00000