HEADER TRANSFERASE 04-MAR-14 4P2K TITLE STRUCTURE OF EPHRIN TYPE-A RECEPTOR 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPHRIN TYPE-A RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 590-876; COMPND 5 SYNONYM: EPITHELIAL CELL KINASE, TYROSINE-PROTEIN KINASE RECEPTOR COMPND 6 ECK; COMPND 7 EC: 2.7.10.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: EPHA2, ECK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ARCTIC EXPRESS; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: DE3; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PCOLADUET-1 KEYWDS EPHA2, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.JIMIN,W.QIANG,W.NAN REVDAT 3 27-DEC-23 4P2K 1 REMARK REVDAT 2 22-NOV-17 4P2K 1 SOURCE JRNL REMARK REVDAT 1 14-MAY-14 4P2K 0 JRNL AUTH Z.JIMIN,W.QIANG,W.NAN JRNL TITL STRUCTURE OF EPHRIN TYPE-A RECEPTOR 2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 50531 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 2558 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 31.2546 - 3.9273 0.91 2598 154 0.1877 0.2039 REMARK 3 2 3.9273 - 3.1181 0.99 2720 155 0.1623 0.1667 REMARK 3 3 3.1181 - 2.7242 1.00 2718 132 0.1718 0.2116 REMARK 3 4 2.7242 - 2.4753 1.00 2720 140 0.1766 0.1926 REMARK 3 5 2.4753 - 2.2979 1.00 2699 138 0.1661 0.1912 REMARK 3 6 2.2979 - 2.1625 1.00 2699 134 0.1684 0.1775 REMARK 3 7 2.1625 - 2.0542 1.00 2676 131 0.1661 0.2200 REMARK 3 8 2.0542 - 1.9648 1.00 2653 143 0.1720 0.1911 REMARK 3 9 1.9648 - 1.8892 1.00 2684 145 0.1782 0.1704 REMARK 3 10 1.8892 - 1.8240 1.00 2633 149 0.1744 0.1767 REMARK 3 11 1.8240 - 1.7669 1.00 2657 158 0.1716 0.1960 REMARK 3 12 1.7669 - 1.7164 1.00 2648 140 0.1735 0.1803 REMARK 3 13 1.7164 - 1.6713 1.00 2670 141 0.1680 0.1946 REMARK 3 14 1.6713 - 1.6305 1.00 2638 138 0.1715 0.1733 REMARK 3 15 1.6305 - 1.5934 1.00 2656 134 0.1692 0.1932 REMARK 3 16 1.5934 - 1.5595 1.00 2639 142 0.1772 0.1881 REMARK 3 17 1.5595 - 1.5283 1.00 2641 148 0.1793 0.2006 REMARK 3 18 1.5283 - 1.4995 1.00 2624 136 0.1852 0.1862 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.980 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 2113 REMARK 3 ANGLE : 1.067 2844 REMARK 3 CHIRALITY : 0.075 311 REMARK 3 PLANARITY : 0.005 357 REMARK 3 DIHEDRAL : 13.438 795 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4P2K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000200471. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-NOV-13 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 : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50533 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : 0.17600 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM CITRATE TRIBASIC PH7.0, REMARK 280 20% PEG3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.44250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.00950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.39800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.00950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.44250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.39800 REMARK 290 SMTRY3 4 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (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 578 REMARK 465 GLY A 579 REMARK 465 SER A 580 REMARK 465 SER A 581 REMARK 465 HIS A 582 REMARK 465 HIS A 583 REMARK 465 HIS A 584 REMARK 465 HIS A 585 REMARK 465 HIS A 586 REMARK 465 HIS A 587 REMARK 465 SER A 588 REMARK 465 GLN A 589 REMARK 465 ASP A 590 REMARK 465 PRO A 591 REMARK 465 HIS A 592 REMARK 465 THR A 593 REMARK 465 TYR A 594 REMARK 465 GLU A 595 REMARK 465 ASP A 596 REMARK 465 PRO A 597 REMARK 465 ASN A 598 REMARK 465 GLN A 599 REMARK 465 THR A 634 REMARK 465 SER A 635 REMARK 465 SER A 636 REMARK 465 GLY A 637 REMARK 465 LYS A 638 REMARK 465 LYS A 639 REMARK 465 GLU A 765 REMARK 465 ASP A 766 REMARK 465 ASP A 767 REMARK 465 PRO A 768 REMARK 465 GLU A 769 REMARK 465 ALA A 770 REMARK 465 THR A 771 REMARK 465 TYR A 772 REMARK 465 THR A 773 REMARK 465 THR A 774 REMARK 465 SER A 775 REMARK 465 GLY A 776 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 A 1001 O HOH A 1020 1.82 REMARK 500 O HOH A 1293 O HOH A 1295 1.84 REMARK 500 O HOH A 1290 O HOH A 1291 1.85 REMARK 500 O HOH A 1024 O HOH A 1025 1.86 REMARK 500 O HOH A 1237 O HOH A 1240 1.90 REMARK 500 O HOH A 1210 O HOH A 1263 1.91 REMARK 500 OD2 ASP A 872 O HOH A 1315 1.94 REMARK 500 O HOH A 1298 O HOH A 1307 1.94 REMARK 500 O HOH A 927 O HOH A 1008 1.95 REMARK 500 NE ARG A 858 O HOH A 1260 1.96 REMARK 500 O HOH A 990 O HOH A 991 1.96 REMARK 500 O HOH A 1115 O HOH A 1292 1.98 REMARK 500 O HOH A 1199 O HOH A 1261 1.98 REMARK 500 O HOH A 952 O HOH A 1015 1.99 REMARK 500 NZ LYS A 873 O HOH A 1149 2.01 REMARK 500 O HOH A 1314 O HOH A 1318 2.01 REMARK 500 O HOH A 1343 O HOH A 1345 2.02 REMARK 500 O HOH A 1315 O HOH A 1320 2.04 REMARK 500 O HOH A 1178 O HOH A 1217 2.04 REMARK 500 O HOH A 1283 O HOH A 1284 2.05 REMARK 500 O HOH A 1235 O HOH A 1281 2.05 REMARK 500 O HOH A 1317 O HOH A 1326 2.06 REMARK 500 O HOH A 1226 O HOH A 1239 2.06 REMARK 500 NZ LYS A 655 O HOH A 1266 2.10 REMARK 500 O HOH A 970 O HOH A 1184 2.11 REMARK 500 O HOH A 1242 O HOH A 1256 2.11 REMARK 500 O HOH A 1178 O HOH A 1290 2.11 REMARK 500 OH TYR A 694 O HOH A 1219 2.11 REMARK 500 O HOH A 952 O HOH A 981 2.11 REMARK 500 O HOH A 1148 O HOH A 1241 2.14 REMARK 500 O HOH A 1039 O HOH A 1286 2.15 REMARK 500 O HOH A 1181 O HOH A 1289 2.15 REMARK 500 O HOH A 1011 O HOH A 1216 2.15 REMARK 500 O HOH A 1185 O HOH A 1242 2.16 REMARK 500 SG CYS A 612 O HOH A 1218 2.16 REMARK 500 SD MET A 688 O HOH A 1328 2.16 REMARK 500 O GLY A 622 O HOH A 1227 2.16 REMARK 500 O HOH A 1128 O HOH A 1235 2.18 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 O HOH A 906 O HOH A 939 3555 1.95 REMARK 500 O HOH A 990 O HOH A 1020 3555 1.97 REMARK 500 O HOH A 1031 O HOH A 1244 3655 2.02 REMARK 500 O HOH A 911 O HOH A 961 3655 2.09 REMARK 500 O HOH A 950 O HOH A 971 3555 2.17 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 LYS A 707 35.38 -96.66 REMARK 500 ARG A 738 -8.53 75.24 REMARK 500 ASP A 757 70.41 59.15 REMARK 500 TRP A 819 -123.97 49.87 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 A1180 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH A1187 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A1204 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH A1300 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH A1302 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH A1309 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH A1344 DISTANCE = 8.49 ANGSTROMS REMARK 525 HOH A1346 DISTANCE = 9.40 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4PDO RELATED DB: PDB REMARK 900 RELATED ID: 4P2W RELATED DB: PDB DBREF 4P2K A 590 876 UNP P29317 EPHA2_HUMAN 590 876 SEQADV 4P2K MET A 578 UNP P29317 INITIATING METHIONINE SEQADV 4P2K GLY A 579 UNP P29317 EXPRESSION TAG SEQADV 4P2K SER A 580 UNP P29317 EXPRESSION TAG SEQADV 4P2K SER A 581 UNP P29317 EXPRESSION TAG SEQADV 4P2K HIS A 582 UNP P29317 EXPRESSION TAG SEQADV 4P2K HIS A 583 UNP P29317 EXPRESSION TAG SEQADV 4P2K HIS A 584 UNP P29317 EXPRESSION TAG SEQADV 4P2K HIS A 585 UNP P29317 EXPRESSION TAG SEQADV 4P2K HIS A 586 UNP P29317 EXPRESSION TAG SEQADV 4P2K HIS A 587 UNP P29317 EXPRESSION TAG SEQADV 4P2K SER A 588 UNP P29317 EXPRESSION TAG SEQADV 4P2K GLN A 589 UNP P29317 EXPRESSION TAG SEQRES 1 A 299 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 A 299 PRO HIS THR TYR GLU ASP PRO ASN GLN ALA VAL LEU LYS SEQRES 3 A 299 PHE THR THR GLU ILE HIS PRO SER CYS VAL THR ARG GLN SEQRES 4 A 299 LYS VAL ILE GLY ALA GLY GLU PHE GLY GLU VAL TYR LYS SEQRES 5 A 299 GLY MET LEU LYS THR SER SER GLY LYS LYS GLU VAL PRO SEQRES 6 A 299 VAL ALA ILE LYS THR LEU LYS ALA GLY TYR THR GLU LYS SEQRES 7 A 299 GLN ARG VAL ASP PHE LEU GLY GLU ALA GLY ILE MET GLY SEQRES 8 A 299 GLN PHE SER HIS HIS ASN ILE ILE ARG LEU GLU GLY VAL SEQRES 9 A 299 ILE SER LYS TYR LYS PRO MET MET ILE ILE THR GLU TYR SEQRES 10 A 299 MET GLU ASN GLY ALA LEU ASP LYS PHE LEU ARG GLU LYS SEQRES 11 A 299 ASP GLY GLU PHE SER VAL LEU GLN LEU VAL GLY MET LEU SEQRES 12 A 299 ARG GLY ILE ALA ALA GLY MET LYS TYR LEU ALA ASN MET SEQRES 13 A 299 ASN TYR VAL HIS ARG ASP LEU ALA ALA ARG ASN ILE LEU SEQRES 14 A 299 VAL ASN SER ASN LEU VAL CYS LYS VAL SER ASP PHE GLY SEQRES 15 A 299 LEU SER ARG VAL LEU GLU ASP ASP PRO GLU ALA THR TYR SEQRES 16 A 299 THR THR SER GLY GLY LYS ILE PRO ILE ARG TRP THR ALA SEQRES 17 A 299 PRO GLU ALA ILE SER TYR ARG LYS PHE THR SER ALA SER SEQRES 18 A 299 ASP VAL TRP SER PHE GLY ILE VAL MET TRP GLU VAL MET SEQRES 19 A 299 THR TYR GLY GLU ARG PRO TYR TRP GLU LEU SER ASN HIS SEQRES 20 A 299 GLU VAL MET LYS ALA ILE ASN ASP GLY PHE ARG LEU PRO SEQRES 21 A 299 THR PRO MET ASP CYS PRO SER ALA ILE TYR GLN LEU MET SEQRES 22 A 299 MET GLN CYS TRP GLN GLN GLU ARG ALA ARG ARG PRO LYS SEQRES 23 A 299 PHE ALA ASP ILE VAL SER ILE LEU ASP LYS LEU ILE ARG FORMUL 2 HOH *446(H2 O) HELIX 1 AA1 HIS A 609 SER A 611 5 3 HELIX 2 AA2 THR A 653 GLY A 668 1 16 HELIX 3 AA3 LEU A 700 LYS A 707 1 8 HELIX 4 AA4 SER A 712 MET A 733 1 22 HELIX 5 AA5 ALA A 741 ARG A 743 5 3 HELIX 6 AA6 PRO A 780 THR A 784 5 5 HELIX 7 AA7 ALA A 785 ARG A 792 1 8 HELIX 8 AA8 THR A 795 THR A 812 1 18 HELIX 9 AA9 SER A 822 ASP A 832 1 11 HELIX 10 AB1 PRO A 843 TRP A 854 1 12 HELIX 11 AB2 GLU A 857 ARG A 861 5 5 HELIX 12 AB3 LYS A 863 LEU A 874 1 12 SHEET 1 AA1 5 VAL A 613 ALA A 621 0 SHEET 2 AA1 5 GLU A 626 LEU A 632 -1 O VAL A 627 N ILE A 619 SHEET 3 AA1 5 VAL A 641 THR A 647 -1 O THR A 647 N GLU A 626 SHEET 4 AA1 5 MET A 689 GLU A 693 -1 O ILE A 690 N LYS A 646 SHEET 5 AA1 5 LEU A 678 ILE A 682 -1 N GLY A 680 O ILE A 691 SHEET 1 AA2 3 GLY A 698 ALA A 699 0 SHEET 2 AA2 3 ILE A 745 VAL A 747 -1 O VAL A 747 N GLY A 698 SHEET 3 AA2 3 CYS A 753 VAL A 755 -1 O LYS A 754 N LEU A 746 SHEET 1 AA3 2 TYR A 735 VAL A 736 0 SHEET 2 AA3 2 ARG A 762 VAL A 763 -1 O ARG A 762 N VAL A 736 CISPEP 1 LYS A 686 PRO A 687 0 -7.25 CRYST1 54.885 74.796 76.019 90.00 90.00 90.00 P 21 21 21 4 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 0.018220 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013370 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013155 0.00000