1QP1 - Header Asymmetric Unit

HEADER IMMUNE SYSTEM 30-MAY-99 1QP1

TITLE KAPPA VARIABLE LIGHT CHAIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BENCE-JONES KAPPA I ANTIBODY BRE (LIGHT CHAIN); COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: IMMUNOGLOBULIN FRAGMENT, VARIABLE DOMAIN; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: BONE MARROW; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCZ11

KEYWDS BETA SANDWICH, DOUBLE SPIRAL, IMMUNE SYSTEM

EXPDTA X-RAY DIFFRACTION

AUTHOR L.K.STEINRAUF

REVDAT 3 24-FEB-09 1QP1 1 VERSN REVDAT 2 28-JUN-99 1QP1 3 HETATM REVDAT 1 17-JUN-99 1QP1 0

JRNL AUTH L.K.STEINRAUF,M.Y.CHIANG,D.SHIUAN JRNL TITL MOLECULAR STRUCTURE OF THE AMYLOID-FORMING PROTEIN JRNL TITL 2 KAPPA I BRE. JRNL REF J.BIOCHEM.(TOKYO) V. 125 422 1999 JRNL REFN ISSN 0021-924X JRNL PMID 9990143

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.K.STEINRAUF,J.A.HAMILTON,D.CLAWSON,J.LIEPNIEKS, REMARK 1 AUTH 2 J.MURRELL,M.D.BENSON REMARK 1 TITL STRUCTURE OF AN IMMUNOGLUBULIN KAPPA VARIABLE REMARK 1 TITL 2 LIGHT CHAIN ASSOCIATED WITH PRIMARY AMYLOIDOSIS REMARK 1 REF AM.CRYST.ASSOC.,ABSTR. 128 1993 REMARK 1 REF 2 PAPERS (ANNUAL MEETING) REMARK 1 REFN ISSN 0569-4221 REMARK 1 REFERENCE 2 REMARK 1 AUTH N.SCHORMANN,J.R.MURRELL,J.R.LIEPNIEKS,M.D.BENSON REMARK 1 TITL TERTIARY STRUCTURE OF AN AMYLOID IMMUNOGLOBULIN REMARK 1 TITL 2 LIGHT CHAIN PROTEIN: A PROPOSED MODEL FOR AMYLOID REMARK 1 TITL 3 FIBRIL FORMATION REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 92 9490 1995 REMARK 1 REFN ISSN 0027-8424

REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 68.9 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : 10% CHOSEN AT RANDOM FROM REMARK 3 LIST OF REFLECTIONS SORTED REMARK 3 ON SIZE OF F. REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.183 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.188 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2248 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 32634 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.152 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 1414 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2487 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 191 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2708.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 1040 REMARK 3 NUMBER OF RESTRAINTS : 984 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.000 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.001 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.017 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.093 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.000 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.015 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.003 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.056 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1QP1 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUN-99. REMARK 100 THE RCSB ID CODE IS RCSB009130.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-AUG-92 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : BENT CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MSC REMARK 200 DATA SCALING SOFTWARE : MSC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22485 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 60.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 68.9 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.20000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.920 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: THE BENCE-JONES PROTEINS ROY: COLMAN, SCHRAMM, REMARK 200 GURS J. MOL. BIOL. 116, 73, 1977 AND REI: EPP, COLMAN, REMARK 200 FEHLHAMMER, BODE, SCHIFFER, HUBER, AND PALM EUR. J. BIOCHEM. REMARK 200 45, 513 1974 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, CITRATE BUFFER, REMARK 280 PH 5.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 300K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 38.78000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.78000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 71.99500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.28000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 71.99500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.28000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.78000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 71.99500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.28000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.78000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 71.99500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.28000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1 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 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 165 LIES ON A SPECIAL POSITION.

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 ASP A 31 8.33 59.73 REMARK 500 ALA A 51 -35.15 65.30 REMARK 500 SER A 52 11.12 -144.07 REMARK 500 ALA A 84 -173.59 177.03 REMARK 500 ALA B 51 -36.06 59.75 REMARK 500 SER B 67 160.09 173.90 REMARK 500 ALA B 84 -169.50 -169.74 REMARK 500 ALA C 51 -44.01 72.53 REMARK 500 ALA C 84 -169.94 -169.09 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 140 DISTANCE = 7.16 ANGSTROMS REMARK 525 HOH B 144 DISTANCE = 8.62 ANGSTROMS REMARK 525 HOH C 144 DISTANCE = 6.92 ANGSTROMS REMARK 525 HOH A 150 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH B 150 DISTANCE = 7.53 ANGSTROMS REMARK 525 HOH A 151 DISTANCE = 7.33 ANGSTROMS REMARK 525 HOH B 152 DISTANCE = 11.21 ANGSTROMS REMARK 525 HOH C 153 DISTANCE = 8.56 ANGSTROMS REMARK 525 HOH A 156 DISTANCE = 8.51 ANGSTROMS REMARK 525 HOH C 156 DISTANCE = 10.19 ANGSTROMS REMARK 525 HOH B 157 DISTANCE = 9.14 ANGSTROMS REMARK 525 HOH B 159 DISTANCE = 7.23 ANGSTROMS REMARK 525 HOH A 160 DISTANCE = 9.85 ANGSTROMS REMARK 525 HOH B 160 DISTANCE = 10.07 ANGSTROMS REMARK 525 HOH A 161 DISTANCE = 10.43 ANGSTROMS REMARK 525 HOH B 161 DISTANCE = 10.24 ANGSTROMS REMARK 525 HOH A 163 DISTANCE = 12.66 ANGSTROMS REMARK 525 HOH B 164 DISTANCE = 11.76 ANGSTROMS REMARK 525 HOH B 165 DISTANCE = 9.38 ANGSTROMS REMARK 525 HOH A 166 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH B 166 DISTANCE = 10.89 ANGSTROMS REMARK 525 HOH B 167 DISTANCE = 5.19 ANGSTROMS REMARK 525 HOH B 168 DISTANCE = 7.90 ANGSTROMS REMARK 525 HOH C 170 DISTANCE = 5.24 ANGSTROMS REMARK 525 HOH B 182 DISTANCE = 27.81 ANGSTROMS REMARK 525 HOH C 171 DISTANCE = 5.06 ANGSTROMS

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BRE RELATED DB: PDB REMARK 900 BRE CRYSTALLIZED IN MONOCLINIC FORM

DBREF 1QP1 A 1 107 PIR I39154 I39154 1 107 DBREF 1QP1 B 1 107 PIR I39154 I39154 1 107 DBREF 1QP1 C 1 107 PIR I39154 I39154 1 107

SEQRES 1 A 107 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 A 107 SER VAL GLY ASP ARG VAL THR ILE THR CYS GLN ALA SER SEQRES 3 A 107 GLN ASP ILE SER ASP TYR LEU ILE TRP TYR GLN GLN LYS SEQRES 4 A 107 LEU GLY LYS ALA PRO ASN LEU LEU ILE TYR ASP ALA SER SEQRES 5 A 107 THR LEU GLU THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 A 107 GLY SER GLY THR GLU TYR THR PHE THR ILE SER SER LEU SEQRES 7 A 107 GLN PRO GLU ASP ILE ALA THR TYR TYR CYS GLN GLN TYR SEQRES 8 A 107 ASP ASP LEU PRO TYR THR PHE GLY GLN GLY THR LYS VAL SEQRES 9 A 107 GLU ILE LYS SEQRES 1 B 107 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 B 107 SER VAL GLY ASP ARG VAL THR ILE THR CYS GLN ALA SER SEQRES 3 B 107 GLN ASP ILE SER ASP TYR LEU ILE TRP TYR GLN GLN LYS SEQRES 4 B 107 LEU GLY LYS ALA PRO ASN LEU LEU ILE TYR ASP ALA SER SEQRES 5 B 107 THR LEU GLU THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 B 107 GLY SER GLY THR GLU TYR THR PHE THR ILE SER SER LEU SEQRES 7 B 107 GLN PRO GLU ASP ILE ALA THR TYR TYR CYS GLN GLN TYR SEQRES 8 B 107 ASP ASP LEU PRO TYR THR PHE GLY GLN GLY THR LYS VAL SEQRES 9 B 107 GLU ILE LYS SEQRES 1 C 107 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 C 107 SER VAL GLY ASP ARG VAL THR ILE THR CYS GLN ALA SER SEQRES 3 C 107 GLN ASP ILE SER ASP TYR LEU ILE TRP TYR GLN GLN LYS SEQRES 4 C 107 LEU GLY LYS ALA PRO ASN LEU LEU ILE TYR ASP ALA SER SEQRES 5 C 107 THR LEU GLU THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 C 107 GLY SER GLY THR GLU TYR THR PHE THR ILE SER SER LEU SEQRES 7 C 107 GLN PRO GLU ASP ILE ALA THR TYR TYR CYS GLN GLN TYR SEQRES 8 C 107 ASP ASP LEU PRO TYR THR PHE GLY GLN GLY THR LYS VAL SEQRES 9 C 107 GLU ILE LYS

FORMUL 4 HOH *191(H2 O)

HELIX 1 1 GLN A 79 ILE A 83 5 5 HELIX 2 2 GLN B 79 ILE B 83 5 5 HELIX 3 3 GLN C 79 ILE C 83 5 5

SHEET 1 A 4 MET A 4 SER A 7 0 SHEET 2 A 4 VAL A 19 ALA A 25 -1 N THR A 22 O SER A 7 SHEET 3 A 4 GLU A 70 ILE A 75 -1 N TYR A 71 O CYS A 23 SHEET 4 A 4 PHE A 62 SER A 67 -1 O SER A 63 N THR A 74 SHEET 1 C 4 MET B 4 SER B 7 0 SHEET 2 C 4 VAL B 19 ALA B 25 -1 N THR B 22 O SER B 7 SHEET 3 C 4 GLU B 70 ILE B 75 -1 N TYR B 71 O CYS B 23 SHEET 4 C 4 PHE B 62 SER B 67 -1 O SER B 63 N THR B 74 SHEET 1 D 4 MET C 4 SER C 7 0 SHEET 2 D 4 VAL C 19 ALA C 25 -1 O THR C 22 N SER C 7 SHEET 3 D 4 GLU C 70 ILE C 75 -1 N TYR C 71 O CYS C 23 SHEET 4 D 4 PHE C 62 SER C 67 -1 O SER C 63 N THR C 74 SHEET 1 E 5 THR C 53 LEU C 54 0 SHEET 2 E 5 ASN C 45 TYR C 49 -1 O TYR C 49 N THR C 53 SHEET 3 E 5 LEU C 33 GLN C 38 -1 O TRP C 35 N LEU C 47 SHEET 4 E 5 ALA C 84 GLN C 90 -1 O THR C 85 N GLN C 38 SHEET 5 E 5 THR C 97 PHE C 98 -1 O THR C 97 N GLN C 90 SHEET 1 E1 6 THR C 53 LEU C 54 0 SHEET 2 E1 6 ASN C 45 TYR C 49 -1 O TYR C 49 N THR C 53 SHEET 3 E1 6 LEU C 33 GLN C 38 -1 O TRP C 35 N LEU C 47 SHEET 4 E1 6 ALA C 84 GLN C 90 -1 O THR C 85 N GLN C 38 SHEET 5 E1 6 THR C 102 ILE C 106 -1 N THR C 102 O TYR C 86 SHEET 6 E1 6 SER C 10 ALA C 13 1 N LEU C 11 O LYS C 103

SSBOND 1 CYS A 23 CYS A 88 1555 1555 1.98 SSBOND 2 CYS B 23 CYS B 88 1555 1555 2.01 SSBOND 3 CYS C 23 CYS C 88 1555 1555 1.98

CISPEP 1 SER A 7 PRO A 8 0 -5.54 CISPEP 2 LEU A 94 PRO A 95 0 2.75 CISPEP 3 SER B 7 PRO B 8 0 0.19 CISPEP 4 LEU B 94 PRO B 95 0 -2.62 CISPEP 5 SER C 7 PRO C 8 0 -0.08 CISPEP 6 LEU C 94 PRO C 95 0 0.25

CRYST1 143.990 82.560 77.560 90.00 90.00 90.00 C 2 2 21 24

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 0.006945 0.000000 0.000000 0.00000

SCALE2 0.000000 0.012112 0.000000 0.00000

SCALE3 0.000000 0.000000 0.012893 0.00000