HEADER IMMUNE SYSTEM 14-JUL-04 1U0Q TITLE STRUCTURE OF A LLAMA VHH DOMAIN RAISED AGAINST A CARBAZOLE MOLECULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMMUNOGLOBULIN HEAVY CHAIN VARIABLE DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 3 ORGANISM_COMMON: LLAMA; SOURCE 4 ORGANISM_TAXID: 9844; SOURCE 5 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR C.CAMBILLAU,S.SPINELLI,A.DESMYTER,T.VERRIPS REVDAT 3 25-DEC-19 1U0Q 1 REMARK SEQRES LINK REVDAT 2 24-FEB-09 1U0Q 1 VERSN REVDAT 1 28-JUN-05 1U0Q 0 JRNL AUTH C.CAMBILLAU,S.SPINELLI,A.DESMYTER,T.VERRIPS JRNL TITL CRYSTAL STRUCTURE OF A LLAMA VHH DOMAIN RAISED AGAINST A JRNL TITL 2 CARBAZOLE HAPTEN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 27290 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) : 0.221 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1330 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 135 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 : 1918 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 243 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.62100 REMARK 3 B22 (A**2) : 0.62100 REMARK 3 B33 (A**2) : -1.24300 REMARK 3 B12 (A**2) : -0.50400 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) : 1.270 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1U0Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1000023100. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.988 REMARK 200 MONOCHROMATOR : MIROR REMARK 200 OPTICS : MIROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28590 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 29.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.11400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL 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): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5000 30%, AMSO4 200MM, PH 7.2, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 109.32200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.66100 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 54.66100 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 109.32200 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 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 ARG A 53 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 253 CG CD NE CZ NH1 NH2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 TYR A 98 CG CD1 CD2 CE1 CE2 CZ OH REMARK 480 SER A 99 CB OG REMARK 480 ARG A 100C NE CZ NH1 NH2 REMARK 480 TYR B 258 OH REMARK 480 TYR B 298 CG CD1 CD2 CE1 CE2 CZ OH REMARK 480 SER B 299 CB OG REMARK 480 ARG B 300C CD NE CZ NH1 NH2 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 ALA A 88 174.42 174.20 REMARK 500 ALA B 288 172.96 175.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HCV RELATED DB: PDB REMARK 900 RELATED ID: 1QD0 RELATED DB: PDB REMARK 900 RELATED ID: 1I3U RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF THE PROTEIN HAS NOT BEEN REMARK 999 DEPOSITED INTO ANY SEQUENCE DATABASE. DBREF 1U0Q A 1 113 PDB 1U0Q 1U0Q 1 113 DBREF 1U0Q B 201 313 PDB 1U0Q 1U0Q 201 313 SEQRES 1 A 125 PCA VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 A 125 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 A 125 ARG THR PHE SER THR TYR ALA VAL GLY TRP PHE ARG GLN SEQRES 4 A 125 ALA PRO GLY LYS GLU ARG GLU PHE VAL GLY TYR PHE GLY SEQRES 5 A 125 THR ARG GLY GLY ARG THR TYR TYR ALA ASP SER VAL LYS SEQRES 6 A 125 GLY ARG PHE THR ILE ALA ILE ASP ASN ALA LYS ASN THR SEQRES 7 A 125 VAL TYR LEU GLN MET ASN SER LEU LYS LEU ASP ASP THR SEQRES 8 A 125 ALA VAL TYR TYR CYS ALA VAL ARG MET PRO TYR SER GLY SEQRES 9 A 125 ASP TYR ARG SER SER GLY THR TYR ASP TYR TRP GLY GLN SEQRES 10 A 125 GLY THR GLN VAL THR VAL SER SER SEQRES 1 B 125 PCA VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 125 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 B 125 ARG THR PHE SER THR TYR ALA VAL GLY TRP PHE ARG GLN SEQRES 4 B 125 ALA PRO GLY LYS GLU ARG GLU PHE VAL GLY TYR PHE GLY SEQRES 5 B 125 THR ARG GLY GLY ARG THR TYR TYR ALA ASP SER VAL LYS SEQRES 6 B 125 GLY ARG PHE THR ILE ALA ILE ASP ASN ALA LYS ASN THR SEQRES 7 B 125 VAL TYR LEU GLN MET ASN SER LEU LYS LEU ASP ASP THR SEQRES 8 B 125 ALA VAL TYR TYR CYS ALA VAL ARG MET PRO TYR SER GLY SEQRES 9 B 125 ASP TYR ARG SER SER GLY THR TYR ASP TYR TRP GLY GLN SEQRES 10 B 125 GLY THR GLN VAL THR VAL SER SER MODRES 1U0Q PCA A 1 GLN PYROGLUTAMIC ACID MODRES 1U0Q PCA B 201 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET PCA B 201 8 HETNAM PCA PYROGLUTAMIC ACID FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 3 HOH *243(H2 O) HELIX 1 1 ARG A 27 TYR A 32 1 6 HELIX 2 2 LYS A 83 THR A 87 5 5 HELIX 3 3 SER A 100D TYR A 100H 5 5 HELIX 4 4 ARG B 227 TYR B 232 1 6 HELIX 5 5 LYS B 283 THR B 287 5 5 HELIX 6 6 SER B 300D TYR B 300H 5 5 SHEET 1 A 4 LEU A 4 SER A 7 0 SHEET 2 A 4 LEU A 18 ALA A 24 -1 O ALA A 23 N GLN A 5 SHEET 3 A 4 THR A 77 MET A 82 -1 O LEU A 80 N LEU A 20 SHEET 4 A 4 PHE A 67 ILE A 71 -1 N THR A 68 O GLN A 81 SHEET 1 B 6 GLY A 10 GLN A 13 0 SHEET 2 B 6 THR A 107 SER A 112 1 O THR A 110 N VAL A 12 SHEET 3 B 6 ALA A 88 ARG A 95 -1 N TYR A 90 O THR A 107 SHEET 4 B 6 ALA A 33 GLN A 39 -1 N ALA A 33 O ARG A 95 SHEET 5 B 6 GLU A 46 PHE A 51 -1 O PHE A 51 N VAL A 34 SHEET 6 B 6 THR A 57 TYR A 59 -1 O TYR A 58 N TYR A 50 SHEET 1 C 4 GLY A 10 GLN A 13 0 SHEET 2 C 4 THR A 107 SER A 112 1 O THR A 110 N VAL A 12 SHEET 3 C 4 ALA A 88 ARG A 95 -1 N TYR A 90 O THR A 107 SHEET 4 C 4 TYR A 102 TRP A 103 -1 O TYR A 102 N VAL A 94 SHEET 1 D 4 LEU B 204 SER B 207 0 SHEET 2 D 4 LEU B 218 ALA B 224 -1 O SER B 221 N SER B 207 SHEET 3 D 4 THR B 277 MET B 282 -1 O LEU B 280 N LEU B 220 SHEET 4 D 4 PHE B 267 ILE B 271 -1 N THR B 268 O GLN B 281 SHEET 1 E 6 GLY B 210 GLN B 213 0 SHEET 2 E 6 THR B 307 SER B 312 1 O THR B 310 N VAL B 212 SHEET 3 E 6 ALA B 288 ARG B 295 -1 N TYR B 290 O THR B 307 SHEET 4 E 6 ALA B 233 GLN B 239 -1 N ALA B 233 O ARG B 295 SHEET 5 E 6 GLU B 246 PHE B 251 -1 O PHE B 251 N VAL B 234 SHEET 6 E 6 THR B 257 TYR B 259 -1 O TYR B 258 N TYR B 250 SHEET 1 F 4 GLY B 210 GLN B 213 0 SHEET 2 F 4 THR B 307 SER B 312 1 O THR B 310 N VAL B 212 SHEET 3 F 4 ALA B 288 ARG B 295 -1 N TYR B 290 O THR B 307 SHEET 4 F 4 TYR B 302 TRP B 303 -1 O TYR B 302 N VAL B 294 SSBOND 1 CYS A 22 CYS A 92 1555 1555 2.03 SSBOND 2 CYS B 222 CYS B 292 1555 1555 2.03 LINK C PCA A 1 N VAL A 2 1555 1555 1.33 LINK C PCA B 201 N VAL B 202 1555 1555 1.33 CRYST1 48.235 48.235 163.983 90.00 90.00 120.00 P 32 2 1 12 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 0.020732 0.011970 0.000000 0.00000 SCALE2 0.000000 0.023939 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006098 0.00000 MASTER 277 0 2 6 28 0 0 6 0 0 0 20 END