HEADER SIGNAL TRANSDUCTION 20-DEC-98 1B4F TITLE OLIGOMERIC STRUCTURE OF THE HUMAN EPHB2 RECEPTOR SAM DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPHB2; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 FRAGMENT: SAM DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: VASCULAR; SOURCE 6 CELL: RENAL MICROVASCULAR ENDOTHELIAL; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS SAM DOMAIN, EPH RECEPTOR, SIGNAL TRANSDUCTION, OLIGOMER EXPDTA X-RAY DIFFRACTION AUTHOR C.D.THANOS,K.E.GOODWILL,J.U.BOWIE REVDAT 5 07-FEB-24 1B4F 1 REMARK REVDAT 4 11-DEC-19 1B4F 1 REMARK SEQADV REVDAT 3 24-FEB-09 1B4F 1 VERSN REVDAT 2 27-APR-99 1B4F 3 ATOM SOURCE COMPND REMARK REVDAT 2 2 3 HETATM SEQRES DBREF SEQADV REVDAT 2 3 3 FORMUL CRYST1 JRNL HEADER REVDAT 2 4 3 TER REVDAT 1 16-FEB-99 1B4F 0 JRNL AUTH C.D.THANOS,K.E.GOODWILL,J.U.BOWIE JRNL TITL OLIGOMERIC STRUCTURE OF THE HUMAN EPHB2 RECEPTOR SAM DOMAIN. JRNL REF SCIENCE V. 283 833 1999 JRNL REFN ISSN 0036-8075 JRNL PMID 9933164 JRNL DOI 10.1126/SCIENCE.283.5403.833 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 76400 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7659 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 11924 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1350 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.008 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4762 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 685 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.23000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : -0.46000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.028 REMARK 3 BOND ANGLES (DEGREES) : 1.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.180 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.730 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.670 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.410 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.900 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 40.11 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1B4F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171471. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : AUG-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96859, 0.97966, 0.97982, REMARK 200 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39547 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 26.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04700 REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.16300 REMARK 200 FOR SHELL : 6.840 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS 0.4, SHAKE-N-BAKE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 52.27350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.13675 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 78.41025 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 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 APPLY THE FOLLOWING TO CHAINS: A, 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 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 147.79400 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -26.13675 REMARK 350 APPLY THE FOLLOWING TO CHAINS: D REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 -1.000000 0.000000 0.000000 73.89700 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 -26.13675 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, 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 APPLY THE FOLLOWING TO CHAINS: H REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 147.79400 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -26.13675 REMARK 350 APPLY THE FOLLOWING TO CHAINS: G REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 -1.000000 0.000000 0.000000 73.89700 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 -26.13675 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 1 REMARK 465 GLU A 2 REMARK 465 LYS A 3 REMARK 465 THR A 4 REMARK 465 ARG A 5 REMARK 465 VAL A 80 REMARK 465 GLU A 81 REMARK 465 VAL A 82 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 LYS B 3 REMARK 465 GLU B 81 REMARK 465 VAL B 82 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 LYS C 3 REMARK 465 THR C 4 REMARK 465 ARG C 5 REMARK 465 VAL C 80 REMARK 465 GLU C 81 REMARK 465 VAL C 82 REMARK 465 MET D 1 REMARK 465 GLU D 2 REMARK 465 LYS D 3 REMARK 465 THR D 4 REMARK 465 VAL D 80 REMARK 465 GLU D 81 REMARK 465 VAL D 82 REMARK 465 MET E 1 REMARK 465 GLU E 2 REMARK 465 LYS E 3 REMARK 465 THR E 4 REMARK 465 ARG E 5 REMARK 465 VAL E 80 REMARK 465 GLU E 81 REMARK 465 VAL E 82 REMARK 465 MET F 1 REMARK 465 GLU F 2 REMARK 465 LYS F 3 REMARK 465 THR F 4 REMARK 465 VAL F 82 REMARK 465 MET G 1 REMARK 465 GLU G 2 REMARK 465 LYS G 3 REMARK 465 THR G 4 REMARK 465 ARG G 5 REMARK 465 GLN G 78 REMARK 465 SER G 79 REMARK 465 VAL G 80 REMARK 465 GLU G 81 REMARK 465 VAL G 82 REMARK 465 MET H 1 REMARK 465 GLU H 2 REMARK 465 LYS H 3 REMARK 465 THR H 4 REMARK 465 GLU H 81 REMARK 465 VAL H 82 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 NH1 ARG E 51 O HOH E 146 1.92 REMARK 500 O ASP A 7 O HOH A 87 1.98 REMARK 500 O GLN E 78 O HOH E 88 2.02 REMARK 500 ND2 ASN B 65 O HOH B 160 2.09 REMARK 500 OE1 GLU D 47 O HOH D 97 2.09 REMARK 500 O HOH A 115 O HOH A 151 2.12 REMARK 500 OD1 ASP B 39 O HOH B 177 2.14 REMARK 500 O GLN E 76 N SER E 79 2.16 REMARK 500 NH2 ARG E 71 O HOH E 98 2.16 REMARK 500 O HOH C 104 O HOH C 111 2.17 REMARK 500 O HOH F 159 O HOH F 171 2.17 REMARK 500 OE1 GLN A 68 O HOH A 105 2.17 REMARK 500 OD1 ASN B 65 O HOH B 96 2.19 REMARK 500 O SER C 79 O HOH C 174 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE ARG B 5 O HOH C 125 4574 2.08 REMARK 500 NH1 ARG D 51 O HOH E 114 4564 2.09 REMARK 500 O HOH A 154 O HOH D 134 4564 2.10 REMARK 500 NH2 ARG H 51 O HOH A 128 4575 2.17 REMARK 500 OE2 GLU D 47 O HOH E 131 4564 2.18 REMARK 500 OG SER D 10 O HOH A 131 3655 2.19 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 MET B 23 CG MET B 23 SD 0.162 REMARK 500 MET B 74 SD MET B 74 CE 0.338 REMARK 500 ARG G 71 CG ARG G 71 CD 0.178 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 71 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG D 71 CG - CD - NE ANGL. DEV. = -12.9 DEGREES REMARK 500 ARG D 71 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG D 71 NE - CZ - NH2 ANGL. DEV. = -7.4 DEGREES REMARK 500 ARG E 71 NE - CZ - NH1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG E 71 NE - CZ - NH2 ANGL. DEV. = -11.4 DEGREES REMARK 500 ARG G 71 NE - CZ - NH1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG G 71 NE - CZ - NH2 ANGL. DEV. = -9.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 9 94.22 -63.86 REMARK 500 PHE A 11 136.70 -176.63 REMARK 500 PRO D 6 91.84 -30.06 REMARK 500 ASP D 7 118.14 -34.25 REMARK 500 SER D 10 162.42 174.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 120 DISTANCE = 7.02 ANGSTROMS REMARK 525 HOH A 125 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH A 126 DISTANCE = 6.93 ANGSTROMS REMARK 525 HOH B 103 DISTANCE = 6.31 ANGSTROMS REMARK 525 HOH B 138 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH B 171 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH F 104 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH F 159 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH F 171 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH G 142 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH H 126 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH H 166 DISTANCE = 6.66 ANGSTROMS DBREF 1B4F A 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F B 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F C 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F D 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F E 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F F 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F G 4 82 UNP P29323 EPHB2_HUMAN 402 480 DBREF 1B4F H 4 82 UNP P29323 EPHB2_HUMAN 402 480 SEQADV 1B4F ARG A 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG B 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG C 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG D 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG E 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG F 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG G 5 UNP P29323 ILE 403 CONFLICT SEQADV 1B4F ARG H 5 UNP P29323 ILE 403 CONFLICT SEQRES 1 A 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 A 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 A 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 A 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 A 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 A 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 A 82 SER VAL GLU VAL SEQRES 1 B 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 B 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 B 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 B 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 B 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 B 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 B 82 SER VAL GLU VAL SEQRES 1 C 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 C 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 C 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 C 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 C 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 C 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 C 82 SER VAL GLU VAL SEQRES 1 D 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 D 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 D 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 D 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 D 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 D 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 D 82 SER VAL GLU VAL SEQRES 1 E 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 E 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 E 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 E 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 E 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 E 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 E 82 SER VAL GLU VAL SEQRES 1 F 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 F 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 F 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 F 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 F 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 F 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 F 82 SER VAL GLU VAL SEQRES 1 G 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 G 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 G 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 G 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 G 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 G 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 G 82 SER VAL GLU VAL SEQRES 1 H 82 MET GLU LYS THR ARG PRO ASP TYR THR SER PHE ASN THR SEQRES 2 H 82 VAL ASP GLU TRP LEU GLU ALA ILE LYS MET GLY GLN TYR SEQRES 3 H 82 LYS GLU SER PHE ALA ASN ALA GLY PHE THR SER PHE ASP SEQRES 4 H 82 VAL VAL SER GLN MET MET MET GLU ASP ILE LEU ARG VAL SEQRES 5 H 82 GLY VAL THR LEU ALA GLY HIS GLN LYS LYS ILE LEU ASN SEQRES 6 H 82 SER ILE GLN VAL MET ARG ALA GLN MET ASN GLN ILE GLN SEQRES 7 H 82 SER VAL GLU VAL FORMUL 9 HOH *685(H2 O) HELIX 1 1 VAL A 14 ALA A 20 1 7 HELIX 2 2 GLY A 24 ASN A 32 5 9 HELIX 3 3 PHE A 38 GLN A 43 1 6 HELIX 4 4 MET A 46 ARG A 51 1 6 HELIX 5 5 ALA A 57 ILE A 77 1 21 HELIX 6 6 VAL B 14 ALA B 20 1 7 HELIX 7 7 GLY B 24 ASN B 32 5 9 HELIX 8 8 PHE B 38 GLN B 43 1 6 HELIX 9 9 MET B 46 VAL B 52 1 7 HELIX 10 10 ALA B 57 GLN B 78 1 22 HELIX 11 11 VAL C 14 ALA C 20 1 7 HELIX 12 12 GLY C 24 ALA C 33 5 10 HELIX 13 13 PHE C 38 GLN C 43 1 6 HELIX 14 14 MET C 46 ARG C 51 1 6 HELIX 15 15 ALA C 57 ILE C 77 1 21 HELIX 16 16 VAL D 14 ILE D 21 1 8 HELIX 17 17 GLY D 24 ASN D 32 5 9 HELIX 18 18 PHE D 38 GLN D 43 1 6 HELIX 19 19 MET D 46 VAL D 52 1 7 HELIX 20 20 ALA D 57 ILE D 77 1 21 HELIX 21 21 VAL E 14 ALA E 20 1 7 HELIX 22 22 GLY E 24 ASN E 32 5 9 HELIX 23 23 PHE E 38 GLN E 43 1 6 HELIX 24 24 MET E 46 ARG E 51 1 6 HELIX 25 25 ALA E 57 ILE E 77 1 21 HELIX 26 26 VAL F 14 ALA F 20 1 7 HELIX 27 27 GLY F 24 ALA F 33 5 10 HELIX 28 28 PHE F 38 GLN F 43 1 6 HELIX 29 29 MET F 46 VAL F 52 1 7 HELIX 30 30 ALA F 57 SER F 79 1 23 HELIX 31 31 VAL G 14 ALA G 20 1 7 HELIX 32 32 GLY G 24 ALA G 33 5 10 HELIX 33 33 PHE G 38 GLN G 43 1 6 HELIX 34 34 MET G 46 ARG G 51 1 6 HELIX 35 35 ALA G 57 ASN G 75 1 19 HELIX 36 36 VAL H 14 ALA H 20 1 7 HELIX 37 37 GLY H 24 ASN H 32 5 9 HELIX 38 38 PHE H 38 GLN H 43 1 6 HELIX 39 39 MET H 46 VAL H 52 1 7 HELIX 40 40 ALA H 57 GLN H 78 1 22 CRYST1 73.897 73.897 104.547 90.00 90.00 90.00 P 41 32 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 0.013532 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013532 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009565 0.00000