1KCG - Header Asymmetric Unit

HEADER IMMUNE SYSTEM 08-NOV-01 1KCG

TITLE NKG2D IN COMPLEX WITH ULBP3

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NKG2-D TYPE II INTEGRAL MEMBRANE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACTIVATING NK RECEPTOR NKG2D; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ULBP3 PROTEIN; COMPND 8 CHAIN: C; COMPND 9 SYNONYM: CLASS I MHC-LIKE MOLECULE ULBP3; COMPND 10 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS PROTEIN-PROTEIN COMPLEX, C-TYPE LECTIN-LIKE RECEPTOR, MHC KEYWDS 2 CLASS I-LIKE MOLECULE, IMMUNE SYSTEM

EXPDTA X-RAY DIFFRACTION

AUTHOR S.RADAEV,P.SUN

REVDAT 3 24-FEB-09 1KCG 1 VERSN REVDAT 2 01-APR-03 1KCG 1 JRNL REVDAT 1 09-JAN-02 1KCG 0

JRNL AUTH S.RADAEV,B.ROSTRO,A.G.BROOKS,M.COLONNA,P.D.SUN JRNL TITL CONFORMATIONAL PLASTICITY REVEALED BY THE JRNL TITL 2 COCRYSTAL STRUCTURE OF NKG2D AND ITS CLASS I JRNL TITL 3 MHC-LIKE LIGAND ULBP3. JRNL REF IMMUNITY V. 15 1039 2001 JRNL REFN ISSN 1074-7613 JRNL PMID 11754823 JRNL DOI 10.1016/S1074-7613(01)00241-2

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.00 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 : 14728 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) : 0.220 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 730 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 : 3404 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 122 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : NULL 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 1KCG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-01. REMARK 100 THE RCSB ID CODE IS RCSB014808.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9639, 0.9792, 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16578 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 41.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD 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 (%): 46.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MES, PH 6.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 297K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 118.65500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.02500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.02500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 177.98250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.02500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.02500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 59.32750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.02500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.02500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 177.98250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.02500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.02500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 59.32750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 118.65500 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 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 GLU A 93 REMARK 465 VAL A 216 REMARK 465 VAL B 216 REMARK 465 LEU C 90 REMARK 465 GLU C 91 REMARK 465 ASP C 92 REMARK 465 PHE C 93 REMARK 465 THR C 94 REMARK 465 PRO C 95 REMARK 465 SER C 96 REMARK 465 GLY C 97

REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ALA C 111

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 SER A 94 CB OG REMARK 480 ASP C 112 OD1 OD2

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 GLU A 183 N - CA - C ANGL. DEV. = 19.0 DEGREES REMARK 500 CYS C 109 CA - CB - SG ANGL. DEV. = 7.0 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 PRO A 100 -164.25 -68.51 REMARK 500 SER A 129 8.44 -60.78 REMARK 500 GLN A 130 55.69 -148.32 REMARK 500 ASN A 131 43.50 35.10 REMARK 500 LEU A 134 -93.84 -73.65 REMARK 500 GLN A 143 53.70 -119.38 REMARK 500 SER A 151 -172.60 71.54 REMARK 500 PRO A 161 55.70 -67.32 REMARK 500 THR A 162 -24.60 -145.95 REMARK 500 ASP A 170 14.33 -65.77 REMARK 500 GLU A 183 24.29 -77.82 REMARK 500 GLN A 185 -145.40 -121.15 REMARK 500 LYS A 186 -25.81 95.25 REMARK 500 SER A 195 52.00 84.05 REMARK 500 SER B 94 -159.33 -166.82 REMARK 500 PRO B 100 172.13 -51.08 REMARK 500 GLN B 130 32.65 -147.60 REMARK 500 SER B 151 176.02 74.36 REMARK 500 PRO B 161 -19.97 -45.41 REMARK 500 THR B 162 -77.12 -101.38 REMARK 500 ASN B 163 4.90 -69.21 REMARK 500 PRO B 176 97.82 -59.91 REMARK 500 ASN B 177 -15.86 155.44 REMARK 500 LYS B 186 -98.54 -20.54 REMARK 500 SER B 194 133.46 -35.19 REMARK 500 SER B 195 54.89 81.36 REMARK 500 PHE B 196 74.47 31.01 REMARK 500 HIS C 25 -110.36 -106.15 REMARK 500 GLN C 38 -2.83 55.17 REMARK 500 ASN C 40 151.61 -36.21 REMARK 500 PHE C 41 -10.85 -165.24 REMARK 500 SER C 53 85.90 -167.71 REMARK 500 HIS C 56 42.73 100.05 REMARK 500 LEU C 57 39.25 -80.07 REMARK 500 GLU C 59 -1.55 -140.47 REMARK 500 GLN C 60 66.00 37.71 REMARK 500 ALA C 63 33.33 80.65 REMARK 500 GLU C 110 -159.14 -89.18 REMARK 500 TYR C 114 87.64 -47.09 REMARK 500 ASP C 124 15.64 -161.35 REMARK 500 ARG C 168 -61.04 -122.28 REMARK 500 LYS C 182 -60.30 -90.47 REMARK 500 LYS C 183 -30.41 -36.27 REMARK 500 LEU C 185 -84.99 -48.60 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 GSH C 999

DBREF 1KCG A 93 216 UNP P26718 NKG2D_HUMAN 93 216 DBREF 1KCG B 93 216 UNP P26718 NKG2D_HUMAN 93 216 DBREF 1KCG C 9 186 UNP Q9BZM4 N2DL3_HUMAN 30 207

SEQRES 1 A 124 GLU SER TYR CYS GLY PRO CYS PRO LYS ASN TRP ILE CYS SEQRES 2 A 124 TYR LYS ASN ASN CYS TYR GLN PHE PHE ASP GLU SER LYS SEQRES 3 A 124 ASN TRP TYR GLU SER GLN ALA SER CYS MET SER GLN ASN SEQRES 4 A 124 ALA SER LEU LEU LYS VAL TYR SER LYS GLU ASP GLN ASP SEQRES 5 A 124 LEU LEU LYS LEU VAL LYS SER TYR HIS TRP MET GLY LEU SEQRES 6 A 124 VAL HIS ILE PRO THR ASN GLY SER TRP GLN TRP GLU ASP SEQRES 7 A 124 GLY SER ILE LEU SER PRO ASN LEU LEU THR ILE ILE GLU SEQRES 8 A 124 MET GLN LYS GLY ASP CYS ALA LEU TYR ALA SER SER PHE SEQRES 9 A 124 LYS GLY TYR ILE GLU ASN CYS SER THR PRO ASN THR TYR SEQRES 10 A 124 ILE CYS MET GLN ARG THR VAL SEQRES 1 B 124 GLU SER TYR CYS GLY PRO CYS PRO LYS ASN TRP ILE CYS SEQRES 2 B 124 TYR LYS ASN ASN CYS TYR GLN PHE PHE ASP GLU SER LYS SEQRES 3 B 124 ASN TRP TYR GLU SER GLN ALA SER CYS MET SER GLN ASN SEQRES 4 B 124 ALA SER LEU LEU LYS VAL TYR SER LYS GLU ASP GLN ASP SEQRES 5 B 124 LEU LEU LYS LEU VAL LYS SER TYR HIS TRP MET GLY LEU SEQRES 6 B 124 VAL HIS ILE PRO THR ASN GLY SER TRP GLN TRP GLU ASP SEQRES 7 B 124 GLY SER ILE LEU SER PRO ASN LEU LEU THR ILE ILE GLU SEQRES 8 B 124 MET GLN LYS GLY ASP CYS ALA LEU TYR ALA SER SER PHE SEQRES 9 B 124 LYS GLY TYR ILE GLU ASN CYS SER THR PRO ASN THR TYR SEQRES 10 B 124 ILE CYS MET GLN ARG THR VAL SEQRES 1 C 178 ASP ALA HIS SER LEU TRP TYR ASN PHE THR ILE ILE HIS SEQRES 2 C 178 LEU PRO ARG HIS GLY GLN GLN TRP CYS GLU VAL GLN SER SEQRES 3 C 178 GLN VAL ASP GLN LYS ASN PHE LEU SER TYR ASP CYS GLY SEQRES 4 C 178 SER ASP LYS VAL LEU SER MET GLY HIS LEU GLU GLU GLN SEQRES 5 C 178 LEU TYR ALA THR ASP ALA TRP GLY LYS GLN LEU GLU MET SEQRES 6 C 178 LEU ARG GLU VAL GLY GLN ARG LEU ARG LEU GLU LEU ALA SEQRES 7 C 178 ASP THR GLU LEU GLU ASP PHE THR PRO SER GLY PRO LEU SEQRES 8 C 178 THR LEU GLN VAL ARG MET SER CYS GLU CYS GLU ALA ASP SEQRES 9 C 178 GLY TYR ILE ARG GLY SER TRP GLN PHE SER PHE ASP GLY SEQRES 10 C 178 ARG LYS PHE LEU LEU PHE ASP SER ASN ASN ARG LYS TRP SEQRES 11 C 178 THR VAL VAL HIS ALA GLY ALA ARG ARG MET LYS GLU LYS SEQRES 12 C 178 TRP GLU LYS ASP SER GLY LEU THR THR PHE PHE LYS MET SEQRES 13 C 178 VAL SER MET ARG ASP CYS LYS SER TRP LEU ARG ASP PHE SEQRES 14 C 178 LEU MET HIS ARG LYS LYS ARG LEU GLU

HET GSH C 999 20

HETNAM GSH GLUTATHIONE

FORMUL 4 GSH C10 H17 N3 O6 S FORMUL 5 HOH *122(H2 O)

HELIX 1 1 ASN A 119 SER A 129 1 11 HELIX 2 2 GLN A 143 LEU A 148 5 6 HELIX 3 3 ASN B 119 SER B 129 1 11 HELIX 4 4 GLN B 143 VAL B 149 5 7 HELIX 5 5 THR C 64 ASP C 87 1 24 HELIX 6 6 HIS C 142 GLY C 144 5 3 HELIX 7 7 ALA C 145 ASP C 155 1 11 HELIX 8 8 ASP C 155 ARG C 168 1 14 HELIX 9 9 ARG C 168 GLU C 186 1 19

SHEET 1 A 2 CYS A 96 CYS A 99 0 SHEET 2 A 2 SER B 94 CYS B 96 -1 O SER B 94 N CYS A 99 SHEET 1 B 3 ILE A 104 TYR A 106 0 SHEET 2 B 3 ASN A 109 LYS A 118 -1 O TYR A 111 N ILE A 104 SHEET 3 B 3 ASN A 207 ARG A 214 -1 O ASN A 207 N LYS A 118 SHEET 1 C 4 TYR A 152 TRP A 154 0 SHEET 2 C 4 CYS A 189 ALA A 193 -1 O TYR A 192 N HIS A 153 SHEET 3 C 4 LYS A 197 GLU A 201 -1 O TYR A 199 N LEU A 191 SHEET 4 C 4 THR A 180 ILE A 182 1 N ILE A 182 O GLY A 198 SHEET 1 D 2 LEU A 157 HIS A 159 0 SHEET 2 D 2 TRP A 166 TRP A 168 -1 O GLN A 167 N VAL A 158 SHEET 1 E 4 ILE B 104 CYS B 105 0 SHEET 2 E 4 ASN B 109 LYS B 118 -1 O TYR B 111 N ILE B 104 SHEET 3 E 4 ASN B 207 ARG B 214 -1 O ASN B 207 N LYS B 118 SHEET 4 E 4 SER B 133 LEU B 134 -1 N SER B 133 O MET B 212 SHEET 1 F 5 TRP B 166 TRP B 168 0 SHEET 2 F 5 TYR B 152 HIS B 159 -1 N VAL B 158 O GLN B 167 SHEET 3 F 5 CYS B 189 ALA B 193 -1 O TYR B 192 N HIS B 153 SHEET 4 F 5 LYS B 197 GLU B 201 -1 O TYR B 199 N LEU B 191 SHEET 5 F 5 THR B 180 GLU B 183 1 N THR B 180 O GLY B 198 SHEET 1 G 8 LYS C 50 VAL C 51 0 SHEET 2 G 8 LYS C 39 ASP C 45 -1 N ASP C 45 O LYS C 50 SHEET 3 G 8 CYS C 30 VAL C 36 -1 N VAL C 32 O TYR C 44 SHEET 4 G 8 HIS C 11 ILE C 20 -1 N ASN C 16 O GLN C 33 SHEET 5 G 8 THR C 100 CYS C 109 -1 O VAL C 103 N PHE C 17 SHEET 6 G 8 ARG C 116 SER C 122 -1 O SER C 118 N SER C 106 SHEET 7 G 8 LYS C 127 ASP C 132 -1 O PHE C 128 N PHE C 121 SHEET 8 G 8 LYS C 137 VAL C 140 -1 O THR C 139 N LEU C 130

SSBOND 1 CYS A 96 CYS A 105 1555 1555 2.02 SSBOND 2 CYS A 99 CYS A 110 1555 1555 2.02 SSBOND 3 CYS A 127 CYS A 211 1555 1555 2.04 SSBOND 4 CYS A 189 CYS A 203 1555 1555 2.03 SSBOND 5 CYS B 96 CYS B 105 1555 1555 2.03 SSBOND 6 CYS B 99 CYS B 110 1555 1555 2.03 SSBOND 7 CYS B 127 CYS B 211 1555 1555 2.02 SSBOND 8 CYS B 189 CYS B 203 1555 1555 2.04 SSBOND 9 CYS C 30 CYS C 46 1555 1555 2.03 SSBOND 10 CYS C 107 CYS C 170 1555 1555 2.04

LINK SG CYS C 109 SG2 GSH C 999 1555 1555 2.18 LINK CB CYS C 109 SG2 GSH C 999 1555 1555 1.87

SITE 1 AC1 7 HIS C 11 CYS C 109 GLU C 110 ASP C 112 SITE 2 AC1 7 LEU C 174 LEU C 178 MET C 179

CRYST1 62.050 62.050 237.310 90.00 90.00 90.00 P 43 21 2 16

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 0.016116 0.000000 0.000000 0.00000

SCALE2 0.000000 0.016116 0.000000 0.00000

SCALE3 0.000000 0.000000 0.004214 0.00000