HEADER METAL TRANSPORT 29-MAR-06 2GIX TITLE CYTOPLASMIC DOMAIN STRUCTURE OF KIR2.1 CONTAINING ANDERSEN'S MUTATION TITLE 2 R218Q AND RESCUE MUTATION T309K COMPND MOL_ID: 1; COMPND 2 MOLECULE: INWARD RECTIFIER POTASSIUM CHANNEL 2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: POTASSIUM CHANNEL, INWARDLY RECTIFYING SUBFAMILY J MEMBER 2, COMPND 5 INWARD RECTIFIER K+, CHANNEL KIR2.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: KCNJ2, IRK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PHIS8 KEYWDS CYTOPLASMIC DOMAINS OF KIR2.1, ANDERSEN'S MUTATION, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.PEGAN,C.ARRABIT,P.A.SLESINGER,S.CHOE REVDAT 7 03-APR-24 2GIX 1 REMARK REVDAT 6 14-FEB-24 2GIX 1 REMARK REVDAT 5 20-OCT-21 2GIX 1 REMARK SEQADV LINK REVDAT 4 18-OCT-17 2GIX 1 REMARK REVDAT 3 16-AUG-17 2GIX 1 SOURCE REMARK REVDAT 2 24-FEB-09 2GIX 1 VERSN REVDAT 1 25-JUL-06 2GIX 0 JRNL AUTH S.PEGAN,C.ARRABIT,P.A.SLESINGER,S.CHOE JRNL TITL ANDERSEN'S SYNDROME MUTATION EFFECTS ON THE STRUCTURE AND JRNL TITL 2 ASSEMBLY OF THE CYTOPLASMIC DOMAINS OF KIR2.1. JRNL REF BIOCHEMISTRY V. 45 8599 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16834334 JRNL DOI 10.1021/BI060653D REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 66106 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3363 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.08 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4381 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.2110 REMARK 3 BIN FREE R VALUE SET COUNT : 239 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6570 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 700 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.91000 REMARK 3 B22 (A**2) : -0.60000 REMARK 3 B33 (A**2) : 0.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.13000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.170 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.161 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.113 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.028 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6709 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9074 ; 1.656 ; 1.951 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 814 ; 6.958 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 325 ;33.617 ;24.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1184 ;15.599 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 44 ;22.591 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1012 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5036 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2840 ; 0.208 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4471 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 736 ; 0.179 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 4 ; 0.112 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 66 ; 0.241 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.245 ; 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): 4070 ; 1.112 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6588 ; 2.066 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2658 ; 3.072 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2486 ; 4.675 ; 4.500 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2GIX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-APR-06. REMARK 100 THE DEPOSITION ID IS D_1000037174. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66107 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.34700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: CYTOPLASMIC DOMAINS OF KIR2.1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% MPD, 0.1 NAPO4/KPO4, 50MM NACL, PH REMARK 280 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 70.33700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.43800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 70.33700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 49.43800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: BIOLOGICAL ASSEMBLY IS A TETRAMER 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: 15150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 32270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 68540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -156.0 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 -1.000000 0.000000 0.000000 76.73302 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 74.39075 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 GLY A 40 REMARK 465 ALA A 371 REMARK 465 GLY B 40 REMARK 465 TYR B 366 REMARK 465 ILE B 367 REMARK 465 LEU B 368 REMARK 465 SER B 369 REMARK 465 ASN B 370 REMARK 465 ALA B 371 REMARK 465 GLY C 40 REMARK 465 ALA C 371 REMARK 465 GLY D 40 REMARK 465 ASN D 370 REMARK 465 ALA D 371 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 63 CG CD OE1 OE2 REMARK 470 LYS A 64 CG CD CE NZ REMARK 470 ARG A 189 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 190 CG OD1 ND2 REMARK 470 LYS B 64 CG CD CE NZ REMARK 470 ARG B 189 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 190 CG OD1 ND2 REMARK 470 GLU B 191 CG CD OE1 OE2 REMARK 470 GLU C 63 CG CD OE1 OE2 REMARK 470 LYS C 64 CG CD CE NZ REMARK 470 ARG C 189 CG CD NE CZ NH1 NH2 REMARK 470 ASN C 190 CG OD1 ND2 REMARK 470 ARG D 189 CG CD NE CZ NH1 NH2 REMARK 470 ASN D 190 CG OD1 ND2 REMARK 470 GLU D 191 CG CD OE1 OE2 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 OD2 ASP C 255 O HOH C 866 1.70 REMARK 500 O HOH D 826 O HOH D 968 2.00 REMARK 500 OD2 ASP B 255 O HOH B 960 2.13 REMARK 500 NH1 ARG D 44 O HOH D 936 2.16 REMARK 500 OD1 ASP C 205 O HOH C 946 2.17 REMARK 500 O HOH A 881 O HOH A 987 2.18 REMARK 500 CB CYS C 54 O HOH B 966 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 204 NE - CZ - NH1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 325 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP C 249 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP C 249 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP C 255 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG C 325 NE - CZ - NH1 ANGL. DEV. = 3.5 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 GLU A 63 142.88 143.13 REMARK 500 LYS A 64 82.97 44.12 REMARK 500 GLU A 191 106.79 69.03 REMARK 500 ASP A 274 -168.64 -109.18 REMARK 500 ALA A 306 10.50 57.22 REMARK 500 LYS B 64 119.40 -31.01 REMARK 500 ARG B 189 -57.26 -23.01 REMARK 500 VAL B 194 -36.79 -135.55 REMARK 500 VAL B 264 -76.93 -111.56 REMARK 500 ASP B 274 -164.82 -102.22 REMARK 500 GLU B 363 43.70 -78.18 REMARK 500 LYS B 364 66.48 -158.83 REMARK 500 ASN C 55 59.01 -95.24 REMARK 500 LYS C 64 94.00 -47.50 REMARK 500 LYS C 219 46.28 -92.15 REMARK 500 VAL C 264 -76.17 -115.72 REMARK 500 SER C 369 2.76 -69.54 REMARK 500 LYS D 64 -57.25 -24.50 REMARK 500 VAL D 264 -79.67 -110.53 REMARK 500 ASP D 274 -169.17 -103.93 REMARK 500 LYS D 364 -9.70 -50.02 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 A 800 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 820 O REMARK 620 2 HOH A 823 O 79.5 REMARK 620 3 HOH A 942 O 77.7 76.5 REMARK 620 4 HOH B 825 O 73.6 114.0 146.6 REMARK 620 5 HOH B 903 O 71.7 147.7 83.2 71.8 REMARK 620 6 HOH B 960 O 97.6 154.9 127.6 42.7 47.2 REMARK 620 7 HOH C 832 O 121.3 72.3 138.5 72.9 135.9 88.7 REMARK 620 8 HOH C 901 O 140.9 137.8 116.0 78.5 73.9 44.2 74.0 REMARK 620 9 HOH D 871 O 138.3 66.9 71.1 142.2 129.2 123.3 71.9 79.1 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD D 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD C 804 DBREF 2GIX A 189 371 UNP P35561 IRK2_MOUSE 189 371 DBREF 2GIX B 189 371 UNP P35561 IRK2_MOUSE 189 371 DBREF 2GIX C 189 371 UNP P35561 IRK2_MOUSE 189 371 DBREF 2GIX D 189 371 UNP P35561 IRK2_MOUSE 189 371 DBREF 2GIX A 44 64 UNP P35561 IRK2_MOUSE 44 64 DBREF 2GIX B 44 64 UNP P35561 IRK2_MOUSE 44 64 DBREF 2GIX C 44 64 UNP P35561 IRK2_MOUSE 44 64 DBREF 2GIX D 44 64 UNP P35561 IRK2_MOUSE 44 64 SEQADV 2GIX GLN A 218 UNP P35561 ARG 218 ENGINEERED MUTATION SEQADV 2GIX LYS A 309 UNP P35561 THR 309 ENGINEERED MUTATION SEQADV 2GIX GLN B 218 UNP P35561 ARG 218 ENGINEERED MUTATION SEQADV 2GIX LYS B 309 UNP P35561 THR 309 ENGINEERED MUTATION SEQADV 2GIX GLN C 218 UNP P35561 ARG 218 ENGINEERED MUTATION SEQADV 2GIX LYS C 309 UNP P35561 THR 309 ENGINEERED MUTATION SEQADV 2GIX GLN D 218 UNP P35561 ARG 218 ENGINEERED MUTATION SEQADV 2GIX LYS D 309 UNP P35561 THR 309 ENGINEERED MUTATION SEQADV 2GIX GLY A 40 UNP P35561 CLONING ARTIFACT SEQADV 2GIX SER A 41 UNP P35561 CLONING ARTIFACT SEQADV 2GIX HIS A 42 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY A 43 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY B 40 UNP P35561 CLONING ARTIFACT SEQADV 2GIX SER B 41 UNP P35561 CLONING ARTIFACT SEQADV 2GIX HIS B 42 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY B 43 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY C 40 UNP P35561 CLONING ARTIFACT SEQADV 2GIX SER C 41 UNP P35561 CLONING ARTIFACT SEQADV 2GIX HIS C 42 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY C 43 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY D 40 UNP P35561 CLONING ARTIFACT SEQADV 2GIX SER D 41 UNP P35561 CLONING ARTIFACT SEQADV 2GIX HIS D 42 UNP P35561 CLONING ARTIFACT SEQADV 2GIX GLY D 43 UNP P35561 CLONING ARTIFACT SEQRES 1 A 208 GLY SER HIS GLY ARG SER ARG PHE VAL LYS LYS ASP GLY SEQRES 2 A 208 HIS CYS ASN VAL GLN PHE ILE ASN VAL GLY GLU LYS ARG SEQRES 3 A 208 ASN GLU THR LEU VAL PHE SER HIS ASN ALA VAL ILE ALA SEQRES 4 A 208 MET ARG ASP GLY LYS LEU CYS LEU MET TRP ARG VAL GLY SEQRES 5 A 208 ASN LEU GLN LYS SER HIS LEU VAL GLU ALA HIS VAL ARG SEQRES 6 A 208 ALA GLN LEU LEU LYS SER ARG ILE THR SER GLU GLY GLU SEQRES 7 A 208 TYR ILE PRO LEU ASP GLN ILE ASP ILE ASN VAL GLY PHE SEQRES 8 A 208 ASP SER GLY ILE ASP ARG ILE PHE LEU VAL SER PRO ILE SEQRES 9 A 208 THR ILE VAL HIS GLU ILE ASP GLU ASP SER PRO LEU TYR SEQRES 10 A 208 ASP LEU SER LYS GLN ASP ILE ASP ASN ALA ASP PHE GLU SEQRES 11 A 208 ILE VAL VAL ILE LEU GLU GLY MET VAL GLU ALA THR ALA SEQRES 12 A 208 MET THR LYS GLN CYS ARG SER SER TYR LEU ALA ASN GLU SEQRES 13 A 208 ILE LEU TRP GLY HIS ARG TYR GLU PRO VAL LEU PHE GLU SEQRES 14 A 208 GLU LYS HIS TYR TYR LYS VAL ASP TYR SER ARG PHE HIS SEQRES 15 A 208 LYS THR TYR GLU VAL PRO ASN THR PRO LEU CYS SER ALA SEQRES 16 A 208 ARG ASP LEU ALA GLU LYS LYS TYR ILE LEU SER ASN ALA SEQRES 1 B 208 GLY SER HIS GLY ARG SER ARG PHE VAL LYS LYS ASP GLY SEQRES 2 B 208 HIS CYS ASN VAL GLN PHE ILE ASN VAL GLY GLU LYS ARG SEQRES 3 B 208 ASN GLU THR LEU VAL PHE SER HIS ASN ALA VAL ILE ALA SEQRES 4 B 208 MET ARG ASP GLY LYS LEU CYS LEU MET TRP ARG VAL GLY SEQRES 5 B 208 ASN LEU GLN LYS SER HIS LEU VAL GLU ALA HIS VAL ARG SEQRES 6 B 208 ALA GLN LEU LEU LYS SER ARG ILE THR SER GLU GLY GLU SEQRES 7 B 208 TYR ILE PRO LEU ASP GLN ILE ASP ILE ASN VAL GLY PHE SEQRES 8 B 208 ASP SER GLY ILE ASP ARG ILE PHE LEU VAL SER PRO ILE SEQRES 9 B 208 THR ILE VAL HIS GLU ILE ASP GLU ASP SER PRO LEU TYR SEQRES 10 B 208 ASP LEU SER LYS GLN ASP ILE ASP ASN ALA ASP PHE GLU SEQRES 11 B 208 ILE VAL VAL ILE LEU GLU GLY MET VAL GLU ALA THR ALA SEQRES 12 B 208 MET THR LYS GLN CYS ARG SER SER TYR LEU ALA ASN GLU SEQRES 13 B 208 ILE LEU TRP GLY HIS ARG TYR GLU PRO VAL LEU PHE GLU SEQRES 14 B 208 GLU LYS HIS TYR TYR LYS VAL ASP TYR SER ARG PHE HIS SEQRES 15 B 208 LYS THR TYR GLU VAL PRO ASN THR PRO LEU CYS SER ALA SEQRES 16 B 208 ARG ASP LEU ALA GLU LYS LYS TYR ILE LEU SER ASN ALA SEQRES 1 C 208 GLY SER HIS GLY ARG SER ARG PHE VAL LYS LYS ASP GLY SEQRES 2 C 208 HIS CYS ASN VAL GLN PHE ILE ASN VAL GLY GLU LYS ARG SEQRES 3 C 208 ASN GLU THR LEU VAL PHE SER HIS ASN ALA VAL ILE ALA SEQRES 4 C 208 MET ARG ASP GLY LYS LEU CYS LEU MET TRP ARG VAL GLY SEQRES 5 C 208 ASN LEU GLN LYS SER HIS LEU VAL GLU ALA HIS VAL ARG SEQRES 6 C 208 ALA GLN LEU LEU LYS SER ARG ILE THR SER GLU GLY GLU SEQRES 7 C 208 TYR ILE PRO LEU ASP GLN ILE ASP ILE ASN VAL GLY PHE SEQRES 8 C 208 ASP SER GLY ILE ASP ARG ILE PHE LEU VAL SER PRO ILE SEQRES 9 C 208 THR ILE VAL HIS GLU ILE ASP GLU ASP SER PRO LEU TYR SEQRES 10 C 208 ASP LEU SER LYS GLN ASP ILE ASP ASN ALA ASP PHE GLU SEQRES 11 C 208 ILE VAL VAL ILE LEU GLU GLY MET VAL GLU ALA THR ALA SEQRES 12 C 208 MET THR LYS GLN CYS ARG SER SER TYR LEU ALA ASN GLU SEQRES 13 C 208 ILE LEU TRP GLY HIS ARG TYR GLU PRO VAL LEU PHE GLU SEQRES 14 C 208 GLU LYS HIS TYR TYR LYS VAL ASP TYR SER ARG PHE HIS SEQRES 15 C 208 LYS THR TYR GLU VAL PRO ASN THR PRO LEU CYS SER ALA SEQRES 16 C 208 ARG ASP LEU ALA GLU LYS LYS TYR ILE LEU SER ASN ALA SEQRES 1 D 208 GLY SER HIS GLY ARG SER ARG PHE VAL LYS LYS ASP GLY SEQRES 2 D 208 HIS CYS ASN VAL GLN PHE ILE ASN VAL GLY GLU LYS ARG SEQRES 3 D 208 ASN GLU THR LEU VAL PHE SER HIS ASN ALA VAL ILE ALA SEQRES 4 D 208 MET ARG ASP GLY LYS LEU CYS LEU MET TRP ARG VAL GLY SEQRES 5 D 208 ASN LEU GLN LYS SER HIS LEU VAL GLU ALA HIS VAL ARG SEQRES 6 D 208 ALA GLN LEU LEU LYS SER ARG ILE THR SER GLU GLY GLU SEQRES 7 D 208 TYR ILE PRO LEU ASP GLN ILE ASP ILE ASN VAL GLY PHE SEQRES 8 D 208 ASP SER GLY ILE ASP ARG ILE PHE LEU VAL SER PRO ILE SEQRES 9 D 208 THR ILE VAL HIS GLU ILE ASP GLU ASP SER PRO LEU TYR SEQRES 10 D 208 ASP LEU SER LYS GLN ASP ILE ASP ASN ALA ASP PHE GLU SEQRES 11 D 208 ILE VAL VAL ILE LEU GLU GLY MET VAL GLU ALA THR ALA SEQRES 12 D 208 MET THR LYS GLN CYS ARG SER SER TYR LEU ALA ASN GLU SEQRES 13 D 208 ILE LEU TRP GLY HIS ARG TYR GLU PRO VAL LEU PHE GLU SEQRES 14 D 208 GLU LYS HIS TYR TYR LYS VAL ASP TYR SER ARG PHE HIS SEQRES 15 D 208 LYS THR TYR GLU VAL PRO ASN THR PRO LEU CYS SER ALA SEQRES 16 D 208 ARG ASP LEU ALA GLU LYS LYS TYR ILE LEU SER ASN ALA HET K A 800 1 HET MPD A 803 8 HET MPD B 802 8 HET MPD C 804 8 HET MPD D 801 8 HETNAM K POTASSIUM ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 5 K K 1+ FORMUL 6 MPD 4(C6 H14 O2) FORMUL 10 HOH *700(H2 O) HELIX 1 1 SER A 283 ASN A 289 1 7 HELIX 2 2 SER A 342 PHE A 344 5 3 HELIX 3 3 SER A 357 ASN A 370 1 14 HELIX 4 4 SER B 283 ASN B 289 1 7 HELIX 5 5 SER B 342 PHE B 344 5 3 HELIX 6 6 SER B 357 GLU B 363 1 7 HELIX 7 7 SER C 283 ASN C 289 1 7 HELIX 8 8 SER C 342 PHE C 344 5 3 HELIX 9 9 SER C 357 SER C 369 1 13 HELIX 10 10 GLU D 63 GLU D 191 5 5 HELIX 11 11 SER D 283 ALA D 290 1 8 HELIX 12 12 SER D 342 PHE D 344 5 3 HELIX 13 13 SER D 357 LYS D 364 1 8 SHEET 1 A 3 VAL A 56 ILE A 59 0 SHEET 2 A 3 TYR A 337 ASP A 340 1 O VAL A 339 N GLN A 57 SHEET 3 A 3 LEU A 330 GLU A 332 -1 N PHE A 331 O LYS A 338 SHEET 1 B 3 LEU A 193 PHE A 195 0 SHEET 2 B 3 LYS A 207 ASN A 216 -1 O GLY A 215 N VAL A 194 SHEET 3 B 3 ILE A 267 GLU A 272 -1 O ILE A 269 N TRP A 212 SHEET 1 C 4 LEU A 193 PHE A 195 0 SHEET 2 C 4 LYS A 207 ASN A 216 -1 O GLY A 215 N VAL A 194 SHEET 3 C 4 ALA A 199 ARG A 204 -1 N VAL A 200 O MET A 211 SHEET 4 C 4 ILE A 320 TRP A 322 1 O LEU A 321 N ALA A 199 SHEET 1 D 3 TYR A 242 ILE A 250 0 SHEET 2 D 3 LEU A 222 ILE A 236 -1 N LYS A 233 O ASP A 246 SHEET 3 D 3 ARG A 260 ILE A 261 -1 O ILE A 261 N ALA A 225 SHEET 1 E 4 TYR A 242 ILE A 250 0 SHEET 2 E 4 LEU A 222 ILE A 236 -1 N LYS A 233 O ASP A 246 SHEET 3 E 4 GLU A 293 VAL A 302 -1 O MET A 301 N VAL A 223 SHEET 4 E 4 THR A 308 LEU A 316 -1 O CYS A 311 N LEU A 298 SHEET 1 F 2 HIS A 324 TYR A 326 0 SHEET 2 F 2 THR A 347 GLU A 349 -1 O TYR A 348 N ARG A 325 SHEET 1 G 3 VAL B 56 ILE B 59 0 SHEET 2 G 3 TYR B 337 ASP B 340 1 O TYR B 337 N GLN B 57 SHEET 3 G 3 LEU B 330 GLU B 332 -1 N PHE B 331 O LYS B 338 SHEET 1 H 4 ILE B 267 GLU B 272 0 SHEET 2 H 4 LYS B 207 VAL B 214 -1 N LEU B 210 O HIS B 271 SHEET 3 H 4 ALA B 199 ARG B 204 -1 N ALA B 202 O CYS B 209 SHEET 4 H 4 ILE B 320 TRP B 322 1 O LEU B 321 N ALA B 199 SHEET 1 I 3 TYR B 242 ASP B 249 0 SHEET 2 I 3 LEU B 222 ILE B 236 -1 N LYS B 233 O ASP B 246 SHEET 3 I 3 ARG B 260 ILE B 261 -1 O ILE B 261 N ALA B 225 SHEET 1 J 4 TYR B 242 ASP B 249 0 SHEET 2 J 4 LEU B 222 ILE B 236 -1 N LYS B 233 O ASP B 246 SHEET 3 J 4 GLU B 293 VAL B 302 -1 O GLU B 293 N LEU B 232 SHEET 4 J 4 THR B 308 LEU B 316 -1 O CYS B 311 N LEU B 298 SHEET 1 K 2 HIS B 324 TYR B 326 0 SHEET 2 K 2 THR B 347 GLU B 349 -1 O TYR B 348 N ARG B 325 SHEET 1 L 3 VAL C 56 ILE C 59 0 SHEET 2 L 3 TYR C 337 ASP C 340 1 O VAL C 339 N ILE C 59 SHEET 3 L 3 LEU C 330 GLU C 332 -1 N PHE C 331 O LYS C 338 SHEET 1 M 3 LEU C 193 PHE C 195 0 SHEET 2 M 3 LYS C 207 ASN C 216 -1 O GLY C 215 N VAL C 194 SHEET 3 M 3 ILE C 267 GLU C 272 -1 O HIS C 271 N LEU C 210 SHEET 1 N 4 LEU C 193 PHE C 195 0 SHEET 2 N 4 LYS C 207 ASN C 216 -1 O GLY C 215 N VAL C 194 SHEET 3 N 4 ALA C 199 ARG C 204 -1 N ALA C 202 O CYS C 209 SHEET 4 N 4 ILE C 320 TRP C 322 1 O LEU C 321 N ALA C 199 SHEET 1 O 4 TYR C 242 ILE C 250 0 SHEET 2 O 4 LEU C 222 ILE C 236 -1 N LYS C 233 O ASP C 246 SHEET 3 O 4 GLU C 293 VAL C 302 -1 O GLU C 293 N LEU C 232 SHEET 4 O 4 MET C 307 LEU C 316 -1 O LYS C 309 N GLY C 300 SHEET 1 P 2 HIS C 324 TYR C 326 0 SHEET 2 P 2 THR C 347 GLU C 349 -1 O TYR C 348 N ARG C 325 SHEET 1 Q 3 VAL D 56 ILE D 59 0 SHEET 2 Q 3 TYR D 337 ASP D 340 1 O VAL D 339 N GLN D 57 SHEET 3 Q 3 LEU D 330 GLU D 332 -1 N PHE D 331 O LYS D 338 SHEET 1 R 3 LEU D 193 PHE D 195 0 SHEET 2 R 3 LYS D 207 ASN D 216 -1 O GLY D 215 N VAL D 194 SHEET 3 R 3 ILE D 267 GLU D 272 -1 O ILE D 269 N TRP D 212 SHEET 1 S 4 LEU D 193 PHE D 195 0 SHEET 2 S 4 LYS D 207 ASN D 216 -1 O GLY D 215 N VAL D 194 SHEET 3 S 4 ALA D 199 ARG D 204 -1 N VAL D 200 O MET D 211 SHEET 4 S 4 ILE D 320 TRP D 322 1 O LEU D 321 N ALA D 199 SHEET 1 T 3 TYR D 242 ASP D 249 0 SHEET 2 T 3 LEU D 222 ILE D 236 -1 N LYS D 233 O ASP D 246 SHEET 3 T 3 ARG D 260 ILE D 261 -1 O ILE D 261 N ALA D 225 SHEET 1 U 4 TYR D 242 ASP D 249 0 SHEET 2 U 4 LEU D 222 ILE D 236 -1 N LYS D 233 O ASP D 246 SHEET 3 U 4 GLU D 293 VAL D 302 -1 O MET D 301 N VAL D 223 SHEET 4 U 4 THR D 308 LEU D 316 -1 O CYS D 311 N LEU D 298 SHEET 1 V 2 HIS D 324 TYR D 326 0 SHEET 2 V 2 THR D 347 GLU D 349 -1 O TYR D 348 N ARG D 325 LINK K K A 800 O HOH A 820 1555 1555 2.79 LINK K K A 800 O HOH A 823 1555 1555 2.77 LINK K K A 800 O HOH A 942 1555 1555 2.65 LINK K K A 800 O HOH B 825 1555 1555 2.86 LINK K K A 800 O HOH B 903 1555 1555 2.89 LINK K K A 800 O HOH B 960 1555 1555 3.67 LINK K K A 800 O HOH C 832 1555 1555 3.03 LINK K K A 800 O HOH C 901 1555 1555 2.64 LINK K K A 800 O HOH D 871 1555 1555 2.87 LINK K K A 800 O HOH D 976 1555 1555 3.61 SITE 1 AC1 8 HOH A 820 HOH A 823 HOH A 942 HOH B 825 SITE 2 AC1 8 HOH B 903 HOH C 832 HOH C 901 HOH D 871 SITE 1 AC2 6 SER C 234 PRO C 244 HIS D 42 GLY D 43 SITE 2 AC2 6 TYR D 337 HOH D 849 SITE 1 AC3 6 SER A 234 PRO A 244 HOH A 882 HIS B 42 SITE 2 AC3 6 GLY B 43 TYR B 337 SITE 1 AC4 7 HIS A 42 GLY A 43 TYR A 337 HOH A 891 SITE 2 AC4 7 LYS D 233 SER D 234 PRO D 244 SITE 1 AC5 7 SER B 234 PRO B 244 HOH B 930 HIS C 42 SITE 2 AC5 7 GLY C 43 PHE C 47 TYR C 337 CRYST1 140.674 98.876 98.094 90.00 130.68 90.00 C 1 2 1 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 0.007110 0.000000 0.006110 0.00000 SCALE2 0.000000 0.010110 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013440 0.00000