2IDH - Header Asymmetric Unit

HEADER PROTEIN BINDING 15-SEP-06 2IDH

TITLE CRYSTAL STRUCTURE OF HUMAN FE65 WW DOMAIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMYLOID BETA A4 PROTEIN-BINDING FAMILY B MEMBER COMPND 3 1; COMPND 4 CHAIN: A, B, C, D, E, F, G, H; COMPND 5 FRAGMENT: WW DOMAIN; COMPND 6 SYNONYM: FE65 PROTEIN; COMPND 7 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: APBB1, FE65; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-KT

KEYWDS WW DOMAIN, FE65, PROTEIN BINDING

EXPDTA X-RAY DIFFRACTION

AUTHOR M.MEIYAPPAN,G.BIRRANE,J.A.A.LADIAS

REVDAT 3 24-FEB-09 2IDH 1 VERSN REVDAT 2 25-SEP-07 2IDH 1 JRNL REVDAT 1 10-JUL-07 2IDH 0

JRNL AUTH M.MEIYAPPAN,G.BIRRANE,J.A.LADIAS JRNL TITL STRUCTURAL BASIS FOR POLYPROLINE RECOGNITION BY JRNL TITL 2 THE FE65 WW DOMAIN. JRNL REF J.MOL.BIOL. V. 372 970 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17686488 JRNL DOI 10.1016/J.JMB.2007.06.064

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 17415 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) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 924 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) : 2.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1256 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.2220 REMARK 3 BIN FREE R VALUE SET COUNT : 73 REMARK 3 BIN FREE R VALUE : 0.2910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2036 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 119 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.257 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.234 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.156 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.124 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.901 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2191 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1452 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3012 ; 1.925 ; 1.920 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3513 ; 1.025 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 245 ;12.181 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;35.863 ;23.061 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 259 ;18.145 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;27.029 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 285 ; 0.126 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2375 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 451 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 353 ; 0.241 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1331 ; 0.223 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 968 ; 0.204 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1049 ; 0.096 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 122 ; 0.156 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 27 ; 0.210 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 60 ; 0.230 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.200 ; 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): 1333 ; 1.574 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 490 ; 0.369 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2042 ; 1.893 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1159 ; 2.552 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 968 ; 3.224 ; 4.500 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 : 4 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A G F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 259 A 279 5 REMARK 3 1 G 259 G 279 5 REMARK 3 1 F 259 F 279 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 121 ; 0.17 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 G (A): 121 ; 0.18 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 F (A): 121 ; 0.31 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 164 ; 0.42 ; 5.00 REMARK 3 LOOSE POSITIONAL 1 G (A): 164 ; 0.64 ; 5.00 REMARK 3 LOOSE POSITIONAL 1 F (A): 164 ; 0.64 ; 5.00 REMARK 3 MEDIUM THERMAL 1 A (A**2): 121 ; 2.83 ; 2.00 REMARK 3 MEDIUM THERMAL 1 G (A**2): 121 ; 3.29 ; 2.00 REMARK 3 MEDIUM THERMAL 1 F (A**2): 121 ; 1.35 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 164 ; 3.64 ; 10.00 REMARK 3 LOOSE THERMAL 1 G (A**2): 164 ; 3.92 ; 10.00 REMARK 3 LOOSE THERMAL 1 F (A**2): 164 ; 2.39 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : E H C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 E 259 E 279 5 REMARK 3 1 H 259 H 279 5 REMARK 3 1 C 259 C 279 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 2 E (A): 121 ; 0.71 ; 0.50 REMARK 3 MEDIUM POSITIONAL 2 H (A): 121 ; 0.56 ; 0.50 REMARK 3 MEDIUM POSITIONAL 2 C (A): 121 ; 0.44 ; 0.50 REMARK 3 LOOSE POSITIONAL 2 E (A): 154 ; 0.88 ; 5.00 REMARK 3 LOOSE POSITIONAL 2 H (A): 154 ; 0.79 ; 5.00 REMARK 3 LOOSE POSITIONAL 2 C (A): 154 ; 0.84 ; 5.00 REMARK 3 MEDIUM THERMAL 2 E (A**2): 121 ; 1.70 ; 2.00 REMARK 3 MEDIUM THERMAL 2 H (A**2): 121 ; 4.13 ; 2.00 REMARK 3 MEDIUM THERMAL 2 C (A**2): 121 ; 2.68 ; 2.00 REMARK 3 LOOSE THERMAL 2 E (A**2): 154 ; 2.53 ; 10.00 REMARK 3 LOOSE THERMAL 2 H (A**2): 154 ; 5.79 ; 10.00 REMARK 3 LOOSE THERMAL 2 C (A**2): 154 ; 3.79 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 3 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 259 A 279 5 REMARK 3 1 B 259 B 279 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 3 A (A): 123 ; 0.34 ; 0.50 REMARK 3 LOOSE POSITIONAL 3 A (A): 172 ; 0.89 ; 5.00 REMARK 3 MEDIUM THERMAL 3 A (A**2): 123 ; 2.69 ; 2.00 REMARK 3 LOOSE THERMAL 3 A (A**2): 172 ; 2.51 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 4 REMARK 3 CHAIN NAMES : C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 C 259 C 279 5 REMARK 3 1 D 259 D 279 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 4 C (A): 121 ; 0.58 ; 0.50 REMARK 3 LOOSE POSITIONAL 4 C (A): 154 ; 1.02 ; 5.00 REMARK 3 MEDIUM THERMAL 4 C (A**2): 121 ; 2.92 ; 2.00 REMARK 3 LOOSE THERMAL 4 C (A**2): 154 ; 3.79 ; 10.00 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 : 1.40 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 REMARK 3 RIDING POSITIONS

REMARK 4 REMARK 4 2IDH COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-SEP-06. REMARK 100 THE RCSB ID CODE IS RCSB039446.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-05; 28-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS REMARK 200 BEAMLINE : X12C; X12C REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975; 0.9789 REMARK 200 MONOCHROMATOR : SI(111); SI(111) REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210; ADSC REMARK 200 QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20584 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.190 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 9.200 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : 0.03600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 43.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.2M AMMONIUM SULFATE, 0.1M HEPES REMARK 280 7.5, 2% PEG400, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 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,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 113.24450 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 113.24450 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 113.24450 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 113.24450 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 113.24450 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 113.24450 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6, 7, 8 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 5 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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: 6 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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: 7 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: G 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: 8 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: H 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 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 HOH H 312 LIES ON A SPECIAL POSITION.

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 252 REMARK 465 SER A 253 REMARK 465 GLY A 284 REMARK 465 ARG A 285 REMARK 465 ALA A 286 REMARK 465 SER A 287 REMARK 465 PRO A 288 REMARK 465 SER A 289 REMARK 465 GLY B 252 REMARK 465 SER B 253 REMARK 465 ARG B 285 REMARK 465 ALA B 286 REMARK 465 SER B 287 REMARK 465 PRO B 288 REMARK 465 SER B 289 REMARK 465 GLY C 252 REMARK 465 SER C 253 REMARK 465 GLY C 284 REMARK 465 ARG C 285 REMARK 465 ALA C 286 REMARK 465 SER C 287 REMARK 465 PRO C 288 REMARK 465 SER C 289 REMARK 465 ALA D 286 REMARK 465 SER D 287 REMARK 465 PRO D 288 REMARK 465 SER D 289 REMARK 465 GLY E 252 REMARK 465 SER E 253 REMARK 465 GLY E 284 REMARK 465 ARG E 285 REMARK 465 ALA E 286 REMARK 465 SER E 287 REMARK 465 PRO E 288 REMARK 465 SER E 289 REMARK 465 GLY F 252 REMARK 465 SER F 253 REMARK 465 GLY F 284 REMARK 465 ARG F 285 REMARK 465 ALA F 286 REMARK 465 SER F 287 REMARK 465 PRO F 288 REMARK 465 SER F 289 REMARK 465 GLY G 252 REMARK 465 SER G 253 REMARK 465 ARG G 285 REMARK 465 ALA G 286 REMARK 465 SER G 287 REMARK 465 PRO G 288 REMARK 465 SER G 289 REMARK 465 ARG H 285 REMARK 465 ALA H 286 REMARK 465 SER H 287 REMARK 465 PRO H 288 REMARK 465 SER H 289

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 THR B 265 N - CA - C ANGL. DEV. = 19.4 DEGREES REMARK 500 GLY F 276 C - N - CA ANGL. DEV. = -13.2 DEGREES REMARK 500 ARG H 261 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG H 261 NE - CZ - NH2 ANGL. DEV. = -4.4 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 LEU B 255 106.44 -56.64 REMARK 500 THR B 265 22.15 -64.52 REMARK 500 ASP C 264 -168.14 -115.79 REMARK 500 SER C 266 -50.31 -141.52 REMARK 500 ASP H 254 75.33 -104.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP B 264 THR B 265 129.00 REMARK 500 ASP C 254 LEU C 255 141.10 REMARK 500 REMARK 500 REMARK: NULL

REMARK 600 REMARK 600 HETEROGEN REMARK 600 ATOMS MISSING FROM TETRAETHYLENE GLYCOL, PG4, REMARK 600 WERE NOT MODELED DUE TO LACK OF ELECTRON DENSITY.

REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PG4 A 302 REMARK 610 PG4 C 303 REMARK 610 PG4 D 305 REMARK 610 PG4 E 301 REMARK 610 PG4 F 306 REMARK 610 PG4 H 304 REMARK 610 PG4 H 307

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 201 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 302 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 C 303 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 D 305 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 E 301 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 F 306 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 H 304 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 H 307

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HO2 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH HMENA PEPTIDE

DBREF 2IDH A 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH B 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH C 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH D 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH E 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH F 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH G 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH H 253 289 UNP O00213 APBB1_HUMAN 253 289

SEQADV 2IDH GLY A 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY B 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY C 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY D 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY E 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY F 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY G 252 UNP O00213 EXPRESSION TAG SEQADV 2IDH GLY H 252 UNP O00213 EXPRESSION TAG

SEQRES 1 A 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 A 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 A 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 B 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 B 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 B 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 C 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 C 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 C 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 D 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 D 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 D 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 E 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 E 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 E 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 F 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 F 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 F 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 G 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 G 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 G 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER SEQRES 1 H 38 GLY SER ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP SEQRES 2 H 38 THR SER GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR SEQRES 3 H 38 THR GLN TRP GLU PRO PRO GLY ARG ALA SER PRO SER

HET SO4 A 202 5 HET SO4 D 201 5 HET PG4 A 302 7 HET PG4 C 303 7 HET PG4 D 305 10 HET PG4 E 301 7 HET PG4 F 306 7 HET PG4 H 304 7 HET PG4 H 307 7

HETNAM SO4 SULFATE ION HETNAM PG4 TETRAETHYLENE GLYCOL

FORMUL 9 SO4 2(O4 S 2-) FORMUL 11 PG4 7(C8 H18 O5) FORMUL 18 HOH *119(H2 O)

SHEET 1 A 6 THR A 277 GLN A 279 0 SHEET 2 A 6 GLY A 267 HIS A 272 -1 N TYR A 270 O GLN A 279 SHEET 3 A 6 TRP A 259 ASP A 264 -1 N VAL A 262 O TYR A 269 SHEET 4 A 6 TRP B 259 ASP B 264 -1 O ARG B 261 N GLN A 263 SHEET 5 A 6 GLY B 267 HIS B 272 -1 O TYR B 269 N VAL B 262 SHEET 6 A 6 THR B 277 GLN B 279 -1 O THR B 277 N HIS B 272 SHEET 1 B 6 THR C 277 GLN C 279 0 SHEET 2 B 6 THR C 268 HIS C 272 -1 N HIS C 272 O THR C 277 SHEET 3 B 6 TRP C 259 GLN C 263 -1 N VAL C 262 O TYR C 269 SHEET 4 B 6 TRP D 259 ASP D 264 -1 O GLN D 263 N ARG C 261 SHEET 5 B 6 GLY D 267 HIS D 272 -1 O TYR D 269 N VAL D 262 SHEET 6 B 6 THR D 277 GLN D 279 -1 O GLN D 279 N TYR D 270 SHEET 1 C 3 TRP E 259 ASP E 264 0 SHEET 2 C 3 GLY E 267 HIS E 272 -1 O TRP E 271 N MET E 260 SHEET 3 C 3 THR E 278 GLN E 279 -1 O GLN E 279 N TYR E 270 SHEET 1 D 3 TRP F 259 ASP F 264 0 SHEET 2 D 3 GLY F 267 HIS F 272 -1 O TYR F 269 N VAL F 262 SHEET 3 D 3 THR F 278 GLN F 279 -1 O GLN F 279 N TYR F 270 SHEET 1 E 3 TRP G 259 ASP G 264 0 SHEET 2 E 3 GLY G 267 HIS G 272 -1 O TRP G 271 N MET G 260 SHEET 3 E 3 THR G 278 GLN G 279 -1 O GLN G 279 N TYR G 270 SHEET 1 F 3 TRP H 259 ASP H 264 0 SHEET 2 F 3 GLY H 267 HIS H 272 -1 O TYR H 269 N VAL H 262 SHEET 3 F 3 THR H 277 GLN H 279 -1 O GLN H 279 N TYR H 270

CISPEP 1 PRO G 283 GLY G 284 0 9.85 CISPEP 2 GLY H 252 SER H 253 0 28.91

SITE 1 AC1 2 ARG A 261 GLN A 263 SITE 1 AC2 3 ARG C 261 ARG D 261 GLN D 263 SITE 1 AC3 3 TYR A 269 MET B 260 TRP B 271 SITE 1 AC4 1 GLN C 279 SITE 1 AC5 4 PRO B 274 MET C 260 TRP D 271 THR D 278 SITE 1 AC6 3 TRP A 280 GLN E 279 PRO E 283 SITE 1 AC7 3 MET E 260 TYR F 269 TRP F 271 SITE 1 AC8 3 TYR G 269 TRP G 271 MET H 260 SITE 1 AC9 2 TRP G 280 GLN H 279

CRYST1 75.610 75.610 226.489 90.00 90.00 120.00 P 63 2 2 96

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 0.013226 0.007636 0.000000 0.00000

SCALE2 0.000000 0.015272 0.000000 0.00000

SCALE3 0.000000 0.000000 0.004415 0.00000