HEADER HORMONE 11-MAR-09 3GKY TITLE THE STRUCTURAL BASIS OF AN ER STRESS-ASSOCIATED BOTTLENECK IN A TITLE 2 PROTEIN FOLDING LANDSCAPE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN A CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: INSULIN B CHAIN; COMPND 7 CHAIN: B, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 4 ORGANISM_COMMON: PIG; SOURCE 5 ORGANISM_TAXID: 9823; SOURCE 6 OTHER_DETAILS: BIOSYNTHETIC SEQUENCE; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 10 ORGANISM_COMMON: PIG; SOURCE 11 ORGANISM_TAXID: 9823; SOURCE 12 OTHER_DETAILS: BIOSYNTHETIC SEQUENCE KEYWDS PROTEIN FOLDING, ER STRESS-ASSOCIATED, TR TRANSITION RECEPTOR KEYWDS 2 BINDING, CARBOHYDRATE METABOLISM, CLEAVAGE ON PAIR OF BASIC KEYWDS 3 RESIDUES, DIABETES MELLITUS, DISEASE MUTATION, DISULFIDE BOND, KEYWDS 4 GLUCOSE METABOLISM, HORMONE, PHARMACEUTICAL, SECRETED EXPDTA X-RAY DIFFRACTION AUTHOR M.LIU,Z.L.WAN,Y.C.CHU,H.ALDDIN,B.KLAPROTH,M.A.WEISS REVDAT 4 06-SEP-23 3GKY 1 REMARK SEQADV REVDAT 3 24-JAN-18 3GKY 1 AUTHOR REVDAT 2 22-DEC-09 3GKY 1 JRNL REVDAT 1 24-MAR-09 3GKY 0 JRNL AUTH M.LIU,Z.L.WAN,Y.C.CHU,H.ALADDIN,B.KLAPROTH,M.CHOQUETTE, JRNL AUTH 2 Q.X.HUA,R.B.MACKIN,J.S.RAO,P.DE MEYTS,P.G.KATSOYANNIS, JRNL AUTH 3 P.ARVAN,M.A.WEISS JRNL TITL CRYSTAL STRUCTURE OF A "NONFOLDABLE" INSULIN: IMPAIRED JRNL TITL 2 FOLDING EFFICIENCY DESPITE NATIVE ACTIVITY. JRNL REF J.BIOL.CHEM. V. 284 35259 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19850922 JRNL DOI 10.1074/JBC.M109.046888 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.N.BAKER,T.L.BLUJDELL,J.F.CUTFIELD,S.M.CUTFIELD,E.J.DODSON, REMARK 1 AUTH 2 G.G.DODSON,D.HODGKIN,N.W.ISAACS,C.D.REYNOLDS REMARK 1 TITL THE STRUCTURE OF 2ZN PIG INSULIN CRYSTAL AT 1.5 A RESOLUTION REMARK 1 REF PHILOS.TRANS.R.SOC.LONDON, V. 319 369 1988 REMARK 1 REF 2 SER.B REMARK 1 REFN ISSN 0080-4622 REMARK 1 REFERENCE 2 REMARK 1 AUTH G.BENTLEY,E.DODSON,G.DODSON,D.HODGKIN,D.MERCOLA REMARK 1 TITL STRUCTURE OF INSULIN IN 4-ZINC INSULIN REMARK 1 REF NATURE V. 261 166 1976 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 3 REMARK 1 AUTH U.DEREWENDA,Z.DEREWENDA,E.DODSON,G.DODSON,C.REYNOLD,G.SMITH, REMARK 1 AUTH 2 C.SPARKS,D.SWENSON REMARK 1 TITL PHENOL STABILIZES MORE HELIX IN A NEW SYMMETRICAL ZINC REMARK 1 TITL 2 INSULIN HEXAMER REMARK 1 REF NATURE V. 338 594 1989 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 4 REMARK 1 AUTH Q.X.HUA,S.NAKAGAWA,S.Q.HU,W.JIA,S.WANG,M.A.WEISS REMARK 1 TITL TOWARD THE ACTIVE CONFORMATION OF INSULIN: STEREOSPECIFIC REMARK 1 TITL 2 MODULATION OF A STRUCTURAL SWITH IN THE B CHAIN REMARK 1 REF J.BIOL.CHEM. V. 281 24900 2006 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.58 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) (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 7299 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) : 0.209 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 789 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2970 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 133 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 810 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 125 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.62000 REMARK 3 B22 (A**2) : -1.62000 REMARK 3 B33 (A**2) : 3.24000 REMARK 3 B12 (A**2) : 1.10000 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.600 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 3GKY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAR-09. REMARK 100 THE DEPOSITION ID IS D_1000051990. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.948 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7299 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 22.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 390252. REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.18200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1TRZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02 M TRIS, 0.05 M SODIUM CITRATE, 5% REMARK 280 ACETONE, 0.03% PHENOL, 0.01% ZINC ACETATE, PH 8.1, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.11250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.58161 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 12.23733 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 39.11250 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 22.58161 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 12.23733 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 39.11250 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 22.58161 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 12.23733 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.16322 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 24.47467 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 45.16322 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 24.47467 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 45.16322 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 24.47467 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: DODECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -314.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 39.11250 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 67.74484 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -39.11250 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 67.74484 REMARK 350 BIOMT3 3 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 ZN ZN B 31 LIES ON A SPECIAL POSITION. REMARK 375 CL CL B 32 LIES ON A SPECIAL POSITION. REMARK 375 ZN ZN D 31 LIES ON A SPECIAL POSITION. REMARK 375 CL CL D 32 LIES ON A SPECIAL POSITION. REMARK 375 HOH D 36 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 ASN B 3 56.77 -117.28 REMARK 500 LYS B 29 35.26 -78.70 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 ZN B 31 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 32 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPH C 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 31 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 32 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TRZ RELATED DB: PDB REMARK 900 TR STATE INSULIN CRYSTAL STRUCTURE DBREF 3GKY A 1 21 UNP P01315 INS_PIG 88 108 DBREF 3GKY B 1 30 UNP P01315 INS_PIG 25 54 DBREF 3GKY C 1 21 UNP P01315 INS_PIG 88 108 DBREF 3GKY D 1 30 UNP P01315 INS_PIG 25 54 SEQADV 3GKY HIS A 8 UNP P01315 THR 95 CONFLICT SEQADV 3GKY VAL A 16 UNP P01315 LEU 103 CONFLICT SEQADV 3GKY HIS C 8 UNP P01315 THR 95 CONFLICT SEQADV 3GKY VAL C 16 UNP P01315 LEU 103 CONFLICT SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS HIS SER ILE CYS SER LEU SEQRES 2 A 21 TYR GLN VAL GLU ASN TYR CYS ASN SEQRES 1 B 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 B 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 B 30 THR PRO LYS ALA SEQRES 1 C 21 GLY ILE VAL GLU GLN CYS CYS HIS SER ILE CYS SER LEU SEQRES 2 C 21 TYR GLN VAL GLU ASN TYR CYS ASN SEQRES 1 D 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 D 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 D 30 THR PRO LYS ALA HET ZN B 31 1 HET CL B 32 1 HET IPH C 100 7 HET ZN D 31 1 HET CL D 32 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM IPH PHENOL FORMUL 5 ZN 2(ZN 2+) FORMUL 6 CL 2(CL 1-) FORMUL 7 IPH C6 H6 O FORMUL 10 HOH *125(H2 O) HELIX 1 1 GLY A 1 CYS A 7 1 7 HELIX 2 2 SER A 12 ASN A 18 1 7 HELIX 3 3 GLY B 8 GLY B 20 1 13 HELIX 4 4 GLU B 21 GLY B 23 5 3 HELIX 5 5 GLY C 1 CYS C 7 1 7 HELIX 6 6 SER C 12 ASN C 18 1 7 HELIX 7 7 ASN D 3 GLY D 20 1 18 HELIX 8 8 GLU D 21 GLY D 23 5 3 SHEET 1 A 2 PHE B 24 TYR B 26 0 SHEET 2 A 2 PHE D 24 TYR D 26 -1 O PHE D 24 N TYR B 26 SSBOND 1 CYS A 6 CYS A 11 1555 1555 2.04 SSBOND 2 CYS A 7 CYS B 7 1555 1555 2.03 SSBOND 3 CYS A 20 CYS B 19 1555 1555 2.03 SSBOND 4 CYS C 6 CYS C 11 1555 1555 2.02 SSBOND 5 CYS C 7 CYS D 7 1555 1555 2.04 SSBOND 6 CYS C 20 CYS D 19 1555 1555 2.03 LINK NE2 HIS B 10 ZN ZN B 31 1555 1555 2.08 LINK NE2 HIS D 10 ZN ZN D 31 1555 1555 2.07 SITE 1 AC1 2 HIS B 10 CL B 32 SITE 1 AC2 2 ZN B 31 HOH B 89 SITE 1 AC3 8 CYS C 6 SER C 9 ILE C 10 CYS C 11 SITE 2 AC3 8 HOH C 51 HIS D 5 HIS D 10 LEU D 11 SITE 1 AC4 2 HIS D 10 CL D 32 SITE 1 AC5 2 HIS D 10 ZN D 31 CRYST1 78.225 78.225 36.712 90.00 90.00 120.00 H 3 18 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 0.012784 0.007381 0.000000 0.00000 SCALE2 0.000000 0.014761 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027239 0.00000