HEADER TRANSPORT PROTEIN 29-JUL-10 2L1M TITLE SOLUTION STRUCTURE OF THE EAG DOMAIN OF THE HERG (KV11.1) K+ CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY H MEMBER 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-135; COMPND 5 SYNONYM: VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT KV11.1, ETHER-A-GO- COMPND 6 GO-RELATED GENE POTASSIUM CHANNEL 1, ETHER-A-GO-GO-RELATED PROTEIN 1, COMPND 7 EAG-RELATED PROTEIN 1, ERG-1, HERG-1, HERG1, H-ERG, EAG HOMOLOG; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KCNH2, ERG, ERG1, HERG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: CODONPLUS RIPL; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET-21A KEYWDS EAG DOMAIN, HERG, KV11.1, PAS DOMAIN, TRANSPORT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.W.MUSKETT,J.S.MITCHESON REVDAT 3 11-MAY-11 2L1M 1 JRNL REVDAT 2 26-JAN-11 2L1M 1 TITLE REVDAT 1 19-JAN-11 2L1M 0 JRNL AUTH F.W.MUSKETT,S.THOUTA,S.J.THOMSON,A.BOWEN,P.J.STANSFELD, JRNL AUTH 2 J.S.MITCHESON JRNL TITL MECHANISTIC INSIGHT INTO HUMAN ETHER-A-GO-GO-RELATED GENE JRNL TITL 2 (HERG) K+ CHANNEL DEACTIVATION GATING FROM THE SOLUTION JRNL TITL 3 STRUCTURE OF THE EAG DOMAIN. JRNL REF J.BIOL.CHEM. V. 286 6184 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21135103 JRNL DOI 10.1074/JBC.M110.199364 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 10 REMARK 3 AUTHORS : CASE, DARDEN, CHEATHAM, III, SIMMERLING, WANG, REMARK 3 DUKE, LUO, ... AND KOLLM REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2L1M COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-10. REMARK 100 THE RCSB ID CODE IS RCSB101842. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.0 REMARK 210 IONIC STRENGTH : 0.02 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4 MM [U-100% 13C; U-100% 15N] REMARK 210 PROTEIN, 90% H2O/10% D2O; 0.4 MM REMARK 210 [U-100% 15N] PROTEIN, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D CBCA(CO)NH; REMARK 210 3D HNCO; 3D HNCA; 3D HNCACB; 3D REMARK 210 HBHA(CO)NH; 3D 1H-15N NOESY; 3D REMARK 210 1H-13C NOESY; 3D CCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 2.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 GLU A 136 REMARK 465 ASN A 137 REMARK 465 LEU A 138 REMARK 465 TYR A 139 REMARK 465 PHE A 140 REMARK 465 GLN A 141 REMARK 465 SER A 142 REMARK 465 LEU A 143 REMARK 465 GLU A 144 REMARK 465 HIS A 145 REMARK 465 HIS A 146 REMARK 465 HIS A 147 REMARK 465 HIS A 148 REMARK 465 HIS A 149 REMARK 465 HIS A 150 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 1 ARG A 5 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 1 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 1 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 1 ARG A 73 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 1 ARG A 76 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 ARG A 77 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 2 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 2 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 3 ARG A 76 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 4 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 4 ARG A 100 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 5 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 5 ARG A 100 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 6 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 6 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 6 ARG A 77 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 7 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 7 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 7 ARG A 76 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 7 ARG A 77 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 8 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 8 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 8 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 8 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 9 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 9 ARG A 27 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 9 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 10 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 11 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 11 ARG A 100 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 12 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 12 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 12 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 13 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 13 ARG A 77 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 13 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 14 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 14 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 14 ARG A 76 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 15 ARG A 20 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 15 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 15 ARG A 77 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 16 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 16 ARG A 73 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 18 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 19 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 20 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 20 ARG A 56 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 20 ARG A 76 NE - CZ - NH1 ANGL. DEV. = 3.1 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 1 PRO A 10 105.41 -57.64 REMARK 500 1 CYS A 39 51.29 37.44 REMARK 500 1 TYR A 54 -129.64 -84.87 REMARK 500 1 MET A 60 108.00 -49.89 REMARK 500 1 ASP A 111 69.98 -108.81 REMARK 500 1 ASN A 128 103.13 -59.93 REMARK 500 2 TYR A 54 -120.25 -87.57 REMARK 500 2 ASP A 111 69.76 -100.00 REMARK 500 2 ILE A 126 70.74 -100.44 REMARK 500 2 ASN A 128 103.05 -60.00 REMARK 500 3 TYR A 54 -122.13 -90.71 REMARK 500 3 MET A 60 107.47 -49.81 REMARK 500 3 THR A 65 99.92 -65.98 REMARK 500 3 ASP A 111 69.72 -102.91 REMARK 500 3 ILE A 126 69.90 -106.49 REMARK 500 3 ASN A 128 107.03 -59.82 REMARK 500 4 PRO A 10 107.97 -58.57 REMARK 500 4 TYR A 54 -128.79 -89.96 REMARK 500 4 MET A 60 107.76 -49.97 REMARK 500 4 PHE A 125 79.97 -103.95 REMARK 500 4 ASN A 128 103.18 -59.84 REMARK 500 5 PRO A 10 109.96 -51.57 REMARK 500 5 GLN A 25 -58.09 -125.31 REMARK 500 5 TYR A 54 -124.30 -88.92 REMARK 500 5 THR A 65 87.26 -62.37 REMARK 500 5 ASP A 111 69.74 -103.58 REMARK 500 5 VAL A 122 99.74 -67.86 REMARK 500 5 ASN A 128 103.08 -59.85 REMARK 500 6 CYS A 39 51.34 36.46 REMARK 500 6 TYR A 54 -121.47 -89.04 REMARK 500 6 CYS A 66 -19.42 -49.89 REMARK 500 6 ASP A 111 69.95 -105.26 REMARK 500 6 ILE A 126 73.76 -103.83 REMARK 500 6 ASN A 128 104.74 -59.87 REMARK 500 7 ARG A 5 60.97 -152.83 REMARK 500 7 TYR A 54 -118.15 -90.49 REMARK 500 7 ASP A 111 69.71 -102.25 REMARK 500 7 ILE A 126 69.99 -100.02 REMARK 500 7 ASN A 128 104.13 -59.78 REMARK 500 7 PHE A 129 49.94 -83.91 REMARK 500 8 PRO A 10 106.80 -58.78 REMARK 500 8 TYR A 54 -118.88 -98.72 REMARK 500 8 THR A 65 87.69 -66.06 REMARK 500 8 ASP A 111 69.67 -105.19 REMARK 500 8 ILE A 126 69.92 -102.27 REMARK 500 8 ASN A 128 109.03 -59.84 REMARK 500 8 PHE A 129 49.98 -87.43 REMARK 500 9 SER A 26 26.90 -75.60 REMARK 500 9 TYR A 54 -129.96 -90.21 REMARK 500 9 THR A 65 89.45 -64.83 REMARK 500 REMARK 500 THIS ENTRY HAS 118 RAMACHANDRAN OUTLIERS. 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 1 PHE A 48 0.08 SIDE CHAIN REMARK 500 3 PHE A 48 0.08 SIDE CHAIN REMARK 500 5 PHE A 48 0.08 SIDE CHAIN REMARK 500 7 PHE A 48 0.09 SIDE CHAIN REMARK 500 9 ARG A 76 0.07 SIDE CHAIN REMARK 500 10 ARG A 20 0.08 SIDE CHAIN REMARK 500 10 PHE A 48 0.09 SIDE CHAIN REMARK 500 11 PHE A 48 0.08 SIDE CHAIN REMARK 500 12 ARG A 27 0.12 SIDE CHAIN REMARK 500 13 PHE A 48 0.09 SIDE CHAIN REMARK 500 14 ARG A 20 0.14 SIDE CHAIN REMARK 500 14 PHE A 48 0.09 SIDE CHAIN REMARK 500 15 PHE A 48 0.08 SIDE CHAIN REMARK 500 16 PHE A 48 0.09 SIDE CHAIN REMARK 500 17 ARG A 20 0.08 SIDE CHAIN REMARK 500 19 ARG A 20 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 16946 RELATED DB: BMRB REMARK 900 NMR ASSIGNMENTS RELATING TO THIS STRUCTURE REMARK 900 RELATED ID: 1BYW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THIS DOMAIN DBREF 2L1M A 1 135 UNP Q12809 KCNH2_HUMAN 1 135 SEQADV 2L1M GLU A 136 UNP Q12809 EXPRESSION TAG SEQADV 2L1M ASN A 137 UNP Q12809 EXPRESSION TAG SEQADV 2L1M LEU A 138 UNP Q12809 EXPRESSION TAG SEQADV 2L1M TYR A 139 UNP Q12809 EXPRESSION TAG SEQADV 2L1M PHE A 140 UNP Q12809 EXPRESSION TAG SEQADV 2L1M GLN A 141 UNP Q12809 EXPRESSION TAG SEQADV 2L1M SER A 142 UNP Q12809 EXPRESSION TAG SEQADV 2L1M LEU A 143 UNP Q12809 EXPRESSION TAG SEQADV 2L1M GLU A 144 UNP Q12809 EXPRESSION TAG SEQADV 2L1M HIS A 145 UNP Q12809 EXPRESSION TAG SEQADV 2L1M HIS A 146 UNP Q12809 EXPRESSION TAG SEQADV 2L1M HIS A 147 UNP Q12809 EXPRESSION TAG SEQADV 2L1M HIS A 148 UNP Q12809 EXPRESSION TAG SEQADV 2L1M HIS A 149 UNP Q12809 EXPRESSION TAG SEQADV 2L1M HIS A 150 UNP Q12809 EXPRESSION TAG SEQRES 1 A 150 MET PRO VAL ARG ARG GLY HIS VAL ALA PRO GLN ASN THR SEQRES 2 A 150 PHE LEU ASP THR ILE ILE ARG LYS PHE GLU GLY GLN SER SEQRES 3 A 150 ARG LYS PHE ILE ILE ALA ASN ALA ARG VAL GLU ASN CYS SEQRES 4 A 150 ALA VAL ILE TYR CYS ASN ASP GLY PHE CYS GLU LEU CYS SEQRES 5 A 150 GLY TYR SER ARG ALA GLU VAL MET GLN ARG PRO CYS THR SEQRES 6 A 150 CYS ASP PHE LEU HIS GLY PRO ARG THR GLN ARG ARG ALA SEQRES 7 A 150 ALA ALA GLN ILE ALA GLN ALA LEU LEU GLY ALA GLU GLU SEQRES 8 A 150 ARG LYS VAL GLU ILE ALA PHE TYR ARG LYS ASP GLY SER SEQRES 9 A 150 CYS PHE LEU CYS LEU VAL ASP VAL VAL PRO VAL LYS ASN SEQRES 10 A 150 GLU ASP GLY ALA VAL ILE MET PHE ILE LEU ASN PHE GLU SEQRES 11 A 150 VAL VAL MET GLU LYS GLU ASN LEU TYR PHE GLN SER LEU SEQRES 12 A 150 GLU HIS HIS HIS HIS HIS HIS HELIX 1 1 PRO A 10 GLU A 23 1 14 HELIX 2 2 ASN A 45 GLY A 53 1 9 HELIX 3 3 SER A 55 MET A 60 1 6 HELIX 4 4 THR A 65 HIS A 70 5 6 HELIX 5 5 GLN A 75 GLY A 88 1 14 SHEET 1 A 4 VAL A 41 CYS A 44 0 SHEET 2 A 4 ILE A 30 ASN A 33 -1 N ILE A 31 O TYR A 43 SHEET 3 A 4 VAL A 122 PHE A 125 -1 O PHE A 125 N ALA A 32 SHEET 4 A 4 VAL A 115 LYS A 116 -1 N VAL A 115 O MET A 124 SHEET 1 B 2 ILE A 96 TYR A 99 0 SHEET 2 B 2 CYS A 105 CYS A 108 -1 O PHE A 106 N PHE A 98 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1