HEADER TRANSFERASE 11-SEP-06 2IB8 TITLE CRYSTALLOGRAPHIC AND KINETIC STUDIES OF HUMAN MITOCHONDRIAL TITLE 2 ACETOACETYL-COA THIOLASE (T2): THE IMPORTANCE OF POTASSIUM AND TITLE 3 CHLORIDE FOR ITS STRUCTURE AND FUNCTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYL-COA ACETYLTRANSFERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ACETOACETYL-COA THIOLASE, T2; COMPND 5 EC: 2.3.1.9; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: LIVER; SOURCE 6 GENE: ACAT1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET3D KEYWDS THIOLASE FOLD, POTASSIUM ION, CHLORIDE, BETA-ALPHA-BETA-ALPHA-BETA- KEYWDS 2 ALPHA-BETA-BETA TOPOLOGY, ALPHA-BETA-ALPHA-BETA-ALPHA LAYERED KEYWDS 3 STRUCTURE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.M.HAAPALAINEN,R.K.WIERENGA REVDAT 7 25-OCT-23 2IB8 1 REMARK REVDAT 6 10-NOV-21 2IB8 1 REMARK SEQADV LINK REVDAT 5 23-MAY-18 2IB8 1 REMARK REVDAT 4 13-JUL-11 2IB8 1 VERSN REVDAT 3 24-FEB-09 2IB8 1 VERSN REVDAT 2 17-APR-07 2IB8 1 JRNL REVDAT 1 03-APR-07 2IB8 0 JRNL AUTH A.M.HAAPALAINEN,G.MERILAINEN,P.L.PIRILA,N.KONDO,T.FUKAO, JRNL AUTH 2 R.K.WIERENGA JRNL TITL CRYSTALLOGRAPHIC AND KINETIC STUDIES OF HUMAN MITOCHONDRIAL JRNL TITL 2 ACETOACETYL-COA THIOLASE: THE IMPORTANCE OF POTASSIUM AND JRNL TITL 3 CHLORIDE IONS FOR ITS STRUCTURE AND FUNCTION JRNL REF BIOCHEMISTRY V. 46 4305 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17371050 JRNL DOI 10.1021/BI6026192 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 128496 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 + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6763 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 15 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.92 REMARK 3 REFLECTION IN BIN (WORKING SET) : 12490 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2020 REMARK 3 BIN FREE R VALUE SET COUNT : 658 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11512 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 1033 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.21000 REMARK 3 B22 (A**2) : 0.30000 REMARK 3 B33 (A**2) : -0.28000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.42000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.124 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.122 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.081 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.646 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11864 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 16063 ; 1.304 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1563 ; 5.664 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 404 ;40.719 ;25.941 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2125 ;13.235 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;13.463 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1926 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8532 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 5645 ; 0.205 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 8257 ; 0.294 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 907 ; 0.127 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 11 ; 0.069 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 33 ; 0.186 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.112 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 7785 ; 1.404 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 12541 ; 2.043 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4115 ; 1.650 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3522 ; 2.281 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2IB8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039367. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.141 REMARK 200 MONOCHROMATOR : SINGLE ASYMMETRICALLY CUT REMARK 200 SI(111) CRYSTAL WITH HORIZONTAL REMARK 200 DIFFRACTION PLANE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 135257 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 47.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 16.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.30100 REMARK 200 R SYM FOR SHELL (I) : 0.30100 REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1WL4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 5000 MONOMETHYLETHER, 0.1M REMARK 280 MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 53.63850 REMARK 290 SMTRY3 2 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 300 REMARK: THE ASYMMETRIC UNIT CONSISTS OF ONE BIOLOGICAL UNIT, THE REMARK 300 HOMOTETRAMER 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 18290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 52070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -114.0 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 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 MET A 33 REMARK 465 ALA A 34 REMARK 465 SER A 35 REMARK 465 LYS A 36 REMARK 465 MET B 33 REMARK 465 ALA B 34 REMARK 465 SER B 35 REMARK 465 LYS B 36 REMARK 465 MET C 33 REMARK 465 ALA C 34 REMARK 465 SER C 35 REMARK 465 MET D 33 REMARK 465 ALA D 34 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH C 5036 O HOH C 5134 1.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 126 CB CYS A 126 SG 0.104 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 ASN A 93 107.94 -171.73 REMARK 500 ALA A 102 70.86 49.95 REMARK 500 VAL A 125 -130.36 50.02 REMARK 500 ASN B 93 113.69 -174.02 REMARK 500 VAL B 125 -129.01 43.38 REMARK 500 GLN B 272 113.62 -172.28 REMARK 500 THR B 277 -28.58 -141.32 REMARK 500 ASN C 93 109.01 -174.36 REMARK 500 ALA C 102 70.37 50.79 REMARK 500 VAL C 125 -129.38 48.08 REMARK 500 ASN D 93 110.02 -173.57 REMARK 500 ALA D 102 72.45 45.54 REMARK 500 VAL D 125 -128.93 45.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A3001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 219 OH REMARK 620 2 ALA A 280 O 124.2 REMARK 620 3 ALA A 281 O 91.6 76.1 REMARK 620 4 ALA A 283 O 163.9 71.0 87.2 REMARK 620 5 VAL A 381 O 72.9 162.8 106.8 92.1 REMARK 620 6 HOH A5100 O 68.2 65.4 108.7 127.3 127.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B3002 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 219 OH REMARK 620 2 ALA B 280 O 123.6 REMARK 620 3 ALA B 281 O 93.6 77.1 REMARK 620 4 ALA B 283 O 164.5 71.6 86.9 REMARK 620 5 VAL B 381 O 74.8 161.4 106.6 90.1 REMARK 620 6 HOH B5069 O 66.0 64.3 106.9 128.6 129.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C3003 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 219 OH REMARK 620 2 ALA C 280 O 128.3 REMARK 620 3 ALA C 281 O 90.6 77.5 REMARK 620 4 ALA C 283 O 159.1 70.8 85.6 REMARK 620 5 VAL C 381 O 70.7 160.9 102.3 90.1 REMARK 620 6 HOH C5016 O 68.6 67.5 106.9 132.1 129.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D3004 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 219 OH REMARK 620 2 ALA D 280 O 125.5 REMARK 620 3 ALA D 281 O 86.9 72.5 REMARK 620 4 ALA D 283 O 163.3 67.4 87.7 REMARK 620 5 VAL D 381 O 74.8 158.9 105.8 91.6 REMARK 620 6 HOH D3061 O 67.7 69.0 103.3 129.0 130.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K D 3004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 5001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 5002 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES C 5003 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 5004 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 4001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 4002 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 4003 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 4004 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL C 4005 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IB7 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL REMARK 900 RELATED ID: 2IB9 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL AND K AT LOW RESOLUTION (FROM KCL SOAKING, REMARK 900 COLLECTED FOR ANOMALOUS MAPS) REMARK 900 RELATED ID: 2IBU RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL AND COA (FROM COA SOAKING) REMARK 900 RELATED ID: 2IBW RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL, K AND COA AT 1.90 A (FROM KCL AND COA REMARK 900 SOAKING) REMARK 900 RELATED ID: 2IBY RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH CL, K AND COA AT 1.85 A (FROM KNO3 AND COA REMARK 900 SOAKING) DBREF 2IB8 A 34 427 UNP P24752 THIL_HUMAN 34 427 DBREF 2IB8 B 34 427 UNP P24752 THIL_HUMAN 34 427 DBREF 2IB8 C 34 427 UNP P24752 THIL_HUMAN 34 427 DBREF 2IB8 D 34 427 UNP P24752 THIL_HUMAN 34 427 SEQADV 2IB8 MET A 33 UNP P24752 INITIATING METHIONINE SEQADV 2IB8 ALA A 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IB8 MET B 33 UNP P24752 INITIATING METHIONINE SEQADV 2IB8 ALA B 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IB8 MET C 33 UNP P24752 INITIATING METHIONINE SEQADV 2IB8 ALA C 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQADV 2IB8 MET D 33 UNP P24752 INITIATING METHIONINE SEQADV 2IB8 ALA D 34 UNP P24752 VAL 34 ENGINEERED MUTATION SEQRES 1 A 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 A 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 A 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 A 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 A 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 A 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 A 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 A 395 LYS VAL CYS ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 A 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 A 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 A 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 A 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 A 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 A 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 A 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 A 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 A 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 A 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 A 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 A 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 A 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 A 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 A 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 A 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 A 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 A 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 A 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 A 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 A 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 A 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 A 395 LEU ILE GLN LYS LEU SEQRES 1 B 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 B 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 B 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 B 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 B 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 B 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 B 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 B 395 LYS VAL CYS ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 B 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 B 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 B 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 B 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 B 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 B 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 B 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 B 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 B 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 B 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 B 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 B 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 B 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 B 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 B 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 B 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 B 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 B 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 B 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 B 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 B 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 B 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 B 395 LEU ILE GLN LYS LEU SEQRES 1 C 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 C 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 C 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 C 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 C 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 C 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 C 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 C 395 LYS VAL CYS ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 C 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 C 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 C 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 C 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 C 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 C 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 C 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 C 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 C 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 C 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 C 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 C 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 C 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 C 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 C 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 C 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 C 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 C 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 C 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 C 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 C 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 C 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 C 395 LEU ILE GLN LYS LEU SEQRES 1 D 395 MET ALA SER LYS PRO THR LEU LYS GLU VAL VAL ILE VAL SEQRES 2 D 395 SER ALA THR ARG THR PRO ILE GLY SER PHE LEU GLY SER SEQRES 3 D 395 LEU SER LEU LEU PRO ALA THR LYS LEU GLY SER ILE ALA SEQRES 4 D 395 ILE GLN GLY ALA ILE GLU LYS ALA GLY ILE PRO LYS GLU SEQRES 5 D 395 GLU VAL LYS GLU ALA TYR MET GLY ASN VAL LEU GLN GLY SEQRES 6 D 395 GLY GLU GLY GLN ALA PRO THR ARG GLN ALA VAL LEU GLY SEQRES 7 D 395 ALA GLY LEU PRO ILE SER THR PRO CYS THR THR ILE ASN SEQRES 8 D 395 LYS VAL CYS ALA SER GLY MET LYS ALA ILE MET MET ALA SEQRES 9 D 395 SER GLN SER LEU MET CYS GLY HIS GLN ASP VAL MET VAL SEQRES 10 D 395 ALA GLY GLY MET GLU SER MET SER ASN VAL PRO TYR VAL SEQRES 11 D 395 MET ASN ARG GLY SER THR PRO TYR GLY GLY VAL LYS LEU SEQRES 12 D 395 GLU ASP LEU ILE VAL LYS ASP GLY LEU THR ASP VAL TYR SEQRES 13 D 395 ASN LYS ILE HIS MET GLY SER CYS ALA GLU ASN THR ALA SEQRES 14 D 395 LYS LYS LEU ASN ILE ALA ARG ASN GLU GLN ASP ALA TYR SEQRES 15 D 395 ALA ILE ASN SER TYR THR ARG SER LYS ALA ALA TRP GLU SEQRES 16 D 395 ALA GLY LYS PHE GLY ASN GLU VAL ILE PRO VAL THR VAL SEQRES 17 D 395 THR VAL LYS GLY GLN PRO ASP VAL VAL VAL LYS GLU ASP SEQRES 18 D 395 GLU GLU TYR LYS ARG VAL ASP PHE SER LYS VAL PRO LYS SEQRES 19 D 395 LEU LYS THR VAL PHE GLN LYS GLU ASN GLY THR VAL THR SEQRES 20 D 395 ALA ALA ASN ALA SER THR LEU ASN ASP GLY ALA ALA ALA SEQRES 21 D 395 LEU VAL LEU MET THR ALA ASP ALA ALA LYS ARG LEU ASN SEQRES 22 D 395 VAL THR PRO LEU ALA ARG ILE VAL ALA PHE ALA ASP ALA SEQRES 23 D 395 ALA VAL GLU PRO ILE ASP PHE PRO ILE ALA PRO VAL TYR SEQRES 24 D 395 ALA ALA SER MET VAL LEU LYS ASP VAL GLY LEU LYS LYS SEQRES 25 D 395 GLU ASP ILE ALA MET TRP GLU VAL ASN GLU ALA PHE SER SEQRES 26 D 395 LEU VAL VAL LEU ALA ASN ILE LYS MET LEU GLU ILE ASP SEQRES 27 D 395 PRO GLN LYS VAL ASN ILE ASN GLY GLY ALA VAL SER LEU SEQRES 28 D 395 GLY HIS PRO ILE GLY MET SER GLY ALA ARG ILE VAL GLY SEQRES 29 D 395 HIS LEU THR HIS ALA LEU LYS GLN GLY GLU TYR GLY LEU SEQRES 30 D 395 ALA SER ILE CYS ASN GLY GLY GLY GLY ALA SER ALA MET SEQRES 31 D 395 LEU ILE GLN LYS LEU HET CL A2002 1 HET K A3001 1 HET MES A5001 12 HET GOL A4001 6 HET GOL A4003 6 HET GOL A4004 6 HET CL B2001 1 HET K B3002 1 HET MES B5002 12 HET MES B5004 12 HET GOL B4002 6 HET CL C2004 1 HET K C3003 1 HET MES C5003 12 HET GOL C4005 6 HET CL D2003 1 HET K D3004 1 HETNAM CL CHLORIDE ION HETNAM K POTASSIUM ION HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 CL 4(CL 1-) FORMUL 6 K 4(K 1+) FORMUL 7 MES 4(C6 H13 N O4 S) FORMUL 8 GOL 5(C3 H8 O3) FORMUL 22 HOH *1033(H2 O) HELIX 1 1 PRO A 63 GLY A 80 1 18 HELIX 2 2 PRO A 82 VAL A 86 5 5 HELIX 3 3 ALA A 102 ALA A 111 1 10 HELIX 4 4 LYS A 124 CYS A 126 5 3 HELIX 5 5 ALA A 127 CYS A 142 1 16 HELIX 6 6 SER A 157 VAL A 159 5 3 HELIX 7 7 LEU A 178 GLY A 183 1 6 HELIX 8 8 MET A 193 ASN A 205 1 13 HELIX 9 9 ALA A 207 ALA A 228 1 22 HELIX 10 10 GLU A 254 ARG A 258 5 5 HELIX 11 11 LYS A 263 LEU A 267 5 5 HELIX 12 12 ALA A 298 LEU A 304 1 7 HELIX 13 13 GLU A 321 PRO A 326 5 6 HELIX 14 14 ILE A 327 GLY A 341 1 15 HELIX 15 15 LYS A 343 GLU A 345 5 3 HELIX 16 16 PHE A 356 GLU A 368 1 13 HELIX 17 17 ASP A 370 VAL A 374 5 5 HELIX 18 18 GLY A 379 GLY A 384 1 6 HELIX 19 19 MET A 389 LEU A 402 1 14 HELIX 20 20 PRO B 63 GLY B 80 1 18 HELIX 21 21 PRO B 82 VAL B 86 5 5 HELIX 22 22 ALA B 102 ALA B 111 1 10 HELIX 23 23 LYS B 124 CYS B 126 5 3 HELIX 24 24 ALA B 127 CYS B 142 1 16 HELIX 25 25 SER B 157 VAL B 159 5 3 HELIX 26 26 LEU B 178 LEU B 184 1 7 HELIX 27 27 HIS B 192 LEU B 204 1 13 HELIX 28 28 ALA B 207 ALA B 228 1 22 HELIX 29 29 GLU B 254 ARG B 258 5 5 HELIX 30 30 LYS B 263 LEU B 267 5 5 HELIX 31 31 ALA B 298 LEU B 304 1 7 HELIX 32 32 GLU B 321 PRO B 326 5 6 HELIX 33 33 ILE B 327 GLY B 341 1 15 HELIX 34 34 LYS B 343 GLU B 345 5 3 HELIX 35 35 PHE B 356 GLU B 368 1 13 HELIX 36 36 ASP B 370 VAL B 374 5 5 HELIX 37 37 GLY B 379 GLY B 384 1 6 HELIX 38 38 MET B 389 LEU B 402 1 14 HELIX 39 39 PRO C 63 GLY C 80 1 18 HELIX 40 40 PRO C 82 VAL C 86 5 5 HELIX 41 41 ALA C 102 ALA C 111 1 10 HELIX 42 42 LYS C 124 CYS C 126 5 3 HELIX 43 43 ALA C 127 CYS C 142 1 16 HELIX 44 44 SER C 157 VAL C 159 5 3 HELIX 45 45 LEU C 178 GLY C 183 1 6 HELIX 46 46 MET C 193 ASN C 205 1 13 HELIX 47 47 ALA C 207 ALA C 228 1 22 HELIX 48 48 GLU C 254 ARG C 258 5 5 HELIX 49 49 LYS C 263 LEU C 267 5 5 HELIX 50 50 ALA C 298 LEU C 304 1 7 HELIX 51 51 GLU C 321 PRO C 326 5 6 HELIX 52 52 ILE C 327 GLY C 341 1 15 HELIX 53 53 LYS C 343 GLU C 345 5 3 HELIX 54 54 PHE C 356 GLU C 368 1 13 HELIX 55 55 ASP C 370 VAL C 374 5 5 HELIX 56 56 GLY C 379 GLY C 384 1 6 HELIX 57 57 MET C 389 LEU C 402 1 14 HELIX 58 58 PRO D 63 GLY D 80 1 18 HELIX 59 59 PRO D 82 VAL D 86 5 5 HELIX 60 60 ALA D 102 ALA D 111 1 10 HELIX 61 61 LYS D 124 CYS D 126 5 3 HELIX 62 62 ALA D 127 CYS D 142 1 16 HELIX 63 63 SER D 157 VAL D 159 5 3 HELIX 64 64 LEU D 178 GLY D 183 1 6 HELIX 65 65 HIS D 192 LEU D 204 1 13 HELIX 66 66 ALA D 207 GLY D 229 1 23 HELIX 67 67 GLU D 254 ARG D 258 5 5 HELIX 68 68 ALA D 298 LEU D 304 1 7 HELIX 69 69 GLU D 321 PHE D 325 5 5 HELIX 70 70 ILE D 327 GLY D 341 1 15 HELIX 71 71 LYS D 343 ILE D 347 5 5 HELIX 72 72 PHE D 356 GLU D 368 1 13 HELIX 73 73 ASP D 370 VAL D 374 5 5 HELIX 74 74 GLY D 379 GLY D 384 1 6 HELIX 75 75 PRO D 386 LEU D 402 1 17 SHEET 1 A10 GLY A 53 SER A 54 0 SHEET 2 A10 ASN A 287 THR A 297 -1 O ASP A 288 N GLY A 53 SHEET 3 A10 VAL A 147 SER A 155 -1 N MET A 148 O LEU A 295 SHEET 4 A10 GLU A 88 GLY A 92 1 N GLY A 92 O GLY A 151 SHEET 5 A10 CYS A 119 ASN A 123 1 O ILE A 122 N MET A 91 SHEET 6 A10 CYS B 119 ASN B 123 -1 O ASN B 123 N THR A 121 SHEET 7 A10 GLU B 88 GLY B 92 1 N MET B 91 O ILE B 122 SHEET 8 A10 VAL B 147 SER B 155 1 O GLY B 151 N GLY B 92 SHEET 9 A10 ASN B 287 THR B 297 -1 O LEU B 295 N MET B 148 SHEET 10 A10 GLY B 53 SER B 54 -1 N GLY B 53 O ASP B 288 SHEET 1 B18 ILE A 347 VAL A 352 0 SHEET 2 B18 TYR A 407 ASN A 414 1 O SER A 411 N GLU A 351 SHEET 3 B18 GLY A 418 LYS A 426 -1 O MET A 422 N ALA A 410 SHEET 4 B18 ALA A 310 ALA A 319 -1 N ALA A 314 O LEU A 423 SHEET 5 B18 VAL A 42 ARG A 49 -1 N ILE A 44 O ALA A 310 SHEET 6 B18 ASN A 287 THR A 297 -1 O MET A 296 N VAL A 43 SHEET 7 B18 VAL A 147 SER A 155 -1 N MET A 148 O LEU A 295 SHEET 8 B18 GLU A 88 GLY A 92 1 N GLY A 92 O GLY A 151 SHEET 9 B18 CYS A 119 ASN A 123 1 O ILE A 122 N MET A 91 SHEET 10 B18 CYS B 119 ASN B 123 -1 O ASN B 123 N THR A 121 SHEET 11 B18 GLU B 88 GLY B 92 1 N MET B 91 O ILE B 122 SHEET 12 B18 VAL B 147 SER B 155 1 O GLY B 151 N GLY B 92 SHEET 13 B18 ASN B 287 THR B 297 -1 O LEU B 295 N MET B 148 SHEET 14 B18 VAL B 42 ARG B 49 -1 N THR B 48 O ALA B 292 SHEET 15 B18 ALA B 310 ALA B 319 -1 O ALA B 310 N ILE B 44 SHEET 16 B18 GLY B 418 LYS B 426 -1 O LEU B 423 N ALA B 314 SHEET 17 B18 TYR B 407 ASN B 414 -1 N ASN B 414 O GLY B 418 SHEET 18 B18 ILE B 347 VAL B 352 1 N GLU B 351 O SER B 411 SHEET 1 C 9 TYR A 161 MET A 163 0 SHEET 2 C 9 VAL A 173 ASP A 177 -1 O GLU A 176 N VAL A 162 SHEET 3 C 9 GLY C 172 ASP C 177 -1 O LEU C 175 N VAL A 173 SHEET 4 C 9 TYR C 161 MET C 163 -1 N VAL C 162 O GLU C 176 SHEET 5 C 9 TYR D 161 MET D 163 -1 O MET D 163 N TYR C 161 SHEET 6 C 9 VAL D 173 ASP D 177 -1 O GLU D 176 N VAL D 162 SHEET 7 C 9 VAL B 173 ASP B 177 -1 N LEU B 175 O VAL D 173 SHEET 8 C 9 TYR B 161 MET B 163 -1 N VAL B 162 O GLU B 176 SHEET 9 C 9 TYR A 161 MET A 163 -1 N MET A 163 O TYR B 161 SHEET 1 D 2 THR A 185 ASP A 186 0 SHEET 2 D 2 ILE A 191 HIS A 192 -1 O ILE A 191 N ASP A 186 SHEET 1 E 2 VAL A 238 VAL A 240 0 SHEET 2 E 2 VAL A 248 VAL A 250 -1 O VAL A 250 N VAL A 238 SHEET 1 F 2 VAL B 238 VAL B 240 0 SHEET 2 F 2 VAL B 248 VAL B 250 -1 O VAL B 250 N VAL B 238 SHEET 1 G10 GLY C 53 SER C 54 0 SHEET 2 G10 ASN C 287 THR C 297 -1 O ASP C 288 N GLY C 53 SHEET 3 G10 VAL C 147 SER C 155 -1 N MET C 148 O LEU C 295 SHEET 4 G10 GLU C 88 GLY C 92 1 N GLY C 92 O GLY C 151 SHEET 5 G10 CYS C 119 ASN C 123 1 O ILE C 122 N MET C 91 SHEET 6 G10 CYS D 119 ASN D 123 -1 O THR D 121 N ASN C 123 SHEET 7 G10 GLU D 88 GLY D 92 1 N MET D 91 O ILE D 122 SHEET 8 G10 VAL D 147 SER D 155 1 O GLY D 151 N GLY D 92 SHEET 9 G10 ASN D 287 THR D 297 -1 O LEU D 295 N MET D 148 SHEET 10 G10 GLY D 53 SER D 54 -1 N GLY D 53 O ASP D 288 SHEET 1 H18 ILE C 347 VAL C 352 0 SHEET 2 H18 TYR C 407 ASN C 414 1 O SER C 411 N GLU C 351 SHEET 3 H18 GLY C 418 LYS C 426 -1 O GLY C 418 N ASN C 414 SHEET 4 H18 ALA C 310 ALA C 319 -1 N ALA C 314 O LEU C 423 SHEET 5 H18 VAL C 42 ARG C 49 -1 N ILE C 44 O ALA C 310 SHEET 6 H18 ASN C 287 THR C 297 -1 O MET C 296 N VAL C 43 SHEET 7 H18 VAL C 147 SER C 155 -1 N MET C 148 O LEU C 295 SHEET 8 H18 GLU C 88 GLY C 92 1 N GLY C 92 O GLY C 151 SHEET 9 H18 CYS C 119 ASN C 123 1 O ILE C 122 N MET C 91 SHEET 10 H18 CYS D 119 ASN D 123 -1 O THR D 121 N ASN C 123 SHEET 11 H18 GLU D 88 GLY D 92 1 N MET D 91 O ILE D 122 SHEET 12 H18 VAL D 147 SER D 155 1 O GLY D 151 N GLY D 92 SHEET 13 H18 ASN D 287 THR D 297 -1 O LEU D 295 N MET D 148 SHEET 14 H18 VAL D 42 ARG D 49 -1 N VAL D 43 O MET D 296 SHEET 15 H18 ALA D 310 ALA D 319 -1 O ILE D 312 N VAL D 42 SHEET 16 H18 GLY D 418 LYS D 426 -1 O LEU D 423 N ALA D 314 SHEET 17 H18 TYR D 407 ASN D 414 -1 N ALA D 410 O MET D 422 SHEET 18 H18 MET D 349 VAL D 352 1 N GLU D 351 O SER D 411 SHEET 1 I 2 THR C 185 ASP C 186 0 SHEET 2 I 2 ILE C 191 HIS C 192 -1 O ILE C 191 N ASP C 186 SHEET 1 J 2 VAL C 238 VAL C 240 0 SHEET 2 J 2 VAL C 248 VAL C 250 -1 O VAL C 248 N VAL C 240 SHEET 1 K 2 VAL D 238 VAL D 240 0 SHEET 2 K 2 VAL D 248 VAL D 250 -1 O VAL D 248 N VAL D 240 LINK OH TYR A 219 K K A3001 1555 1555 2.78 LINK O ALA A 280 K K A3001 1555 1555 2.99 LINK O ALA A 281 K K A3001 1555 1555 2.67 LINK O ALA A 283 K K A3001 1555 1555 2.69 LINK O VAL A 381 K K A3001 1555 1555 2.75 LINK K K A3001 O HOH A5100 1555 1555 2.88 LINK OH TYR B 219 K K B3002 1555 1555 2.87 LINK O ALA B 280 K K B3002 1555 1555 3.09 LINK O ALA B 281 K K B3002 1555 1555 2.76 LINK O ALA B 283 K K B3002 1555 1555 2.70 LINK O VAL B 381 K K B3002 1555 1555 2.75 LINK K K B3002 O HOH B5069 1555 1555 2.98 LINK OH TYR C 219 K K C3003 1555 1555 2.90 LINK O ALA C 280 K K C3003 1555 1555 3.04 LINK O ALA C 281 K K C3003 1555 1555 2.74 LINK O ALA C 283 K K C3003 1555 1555 2.71 LINK O VAL C 381 K K C3003 1555 1555 2.86 LINK K K C3003 O HOH C5016 1555 1555 2.82 LINK OH TYR D 219 K K D3004 1555 1555 2.93 LINK O ALA D 280 K K D3004 1555 1555 3.08 LINK O ALA D 281 K K D3004 1555 1555 2.89 LINK O ALA D 283 K K D3004 1555 1555 2.71 LINK O VAL D 381 K K D3004 1555 1555 2.78 LINK K K D3004 O HOH D3061 1555 1555 2.84 SITE 1 AC1 2 ASN A 414 CYS B 119 SITE 1 AC2 2 CYS A 119 ASN B 414 SITE 1 AC3 2 ASN C 414 CYS D 119 SITE 1 AC4 3 CYS C 119 ASN D 414 HOH D3090 SITE 1 AC5 6 TYR A 219 ALA A 280 ALA A 281 ALA A 283 SITE 2 AC5 6 VAL A 381 HOH A5100 SITE 1 AC6 6 TYR B 219 ALA B 280 ALA B 281 ALA B 283 SITE 2 AC6 6 VAL B 381 HOH B5069 SITE 1 AC7 6 TYR C 219 ALA C 280 ALA C 281 ALA C 283 SITE 2 AC7 6 VAL C 381 HOH C5016 SITE 1 AC8 6 TYR D 219 ALA D 280 ALA D 281 ALA D 283 SITE 2 AC8 6 VAL D 381 HOH D3061 SITE 1 AC9 4 PHE A 55 LEU A 56 LEU A 286 HOH B5042 SITE 1 BC1 7 HOH A5026 PHE B 55 LEU B 56 LEU B 286 SITE 2 BC1 7 HOH B5296 TYR D 170 HOH D3099 SITE 1 BC2 3 TYR A 170 PHE C 55 LEU C 56 SITE 1 BC3 2 PHE D 55 LEU D 56 SITE 1 BC4 6 LEU A 184 SER A 284 LEU A 286 HOH A5040 SITE 2 BC4 6 HOH A5217 HOH A5225 SITE 1 BC5 4 SER B 284 THR B 285 HOH B5041 HOH D3135 SITE 1 BC6 5 ALA A 201 ASN A 205 THR A 277 HOH A5101 SITE 2 BC6 5 HOH A5142 SITE 1 BC7 3 HIS A 192 VAL A 270 PHE A 271 SITE 1 BC8 3 HIS C 192 SER C 284 HOH C5018 CRYST1 75.651 107.277 102.209 90.00 103.07 90.00 P 1 21 1 8 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 0.013219 0.000000 0.003069 0.00000 SCALE2 0.000000 0.009322 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010044 0.00000