HEADER LIGASE 14-JAN-16 5HKZ TITLE CRYSTAL STRUCTURE OF C-CBL TKBD IN COMPLEX WITH SPRY2 PEPTIDE (36-60, TITLE 2 PY55) REFINED TO 1.8 A RESOLUTION (P21 FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE CBL; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TYROSINE KINASE BINDING DOMAIN (TKBD), RESIDUES 47-351; COMPND 5 SYNONYM: CASITAS B-LINEAGE LYMPHOMA PROTO-ONCOGENE,PROTO-ONCOGENE C- COMPND 6 CBL,RING FINGER PROTEIN 55,SIGNAL TRANSDUCTION PROTEIN CBL; COMPND 7 EC: 6.3.2.-; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: PROTEIN SPROUTY HOMOLOG 2; COMPND 11 CHAIN: B; COMPND 12 FRAGMENT: UNP RESIDUES 36-60; COMPND 13 SYNONYM: SPRY-2; COMPND 14 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: CBL, CBL2, RNF55; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSES-RARE; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTBSG; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 OTHER_DETAILS: SYNTHESIZED BY NEW ENGLAND PEPTIDE WITH AN ACETYLATED SOURCE 17 N-TERMINUS KEYWDS SPRY2, CBL, PROTEIN-PROTEIN INTERACTION, ANTICANCER TARGET, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR S.LOVELL,K.P.BATTAILE,N.MEHZABEEN,N.ZHANG,A.COOPER,P.GAO,R.P.PEREZ REVDAT 5 15-NOV-23 5HKZ 1 REMARK REVDAT 4 27-SEP-23 5HKZ 1 REMARK REVDAT 3 25-DEC-19 5HKZ 1 REMARK REVDAT 2 20-SEP-17 5HKZ 1 REMARK REVDAT 1 18-JAN-17 5HKZ 0 JRNL AUTH N.ZHANG,D.FERRIS,S.LOVELL,A.SMALTER-HALL,K.P.BATTAILE, JRNL AUTH 2 A.ANBANANDAM,P.GAO,R.HANZLIK,R.P.PEREZ JRNL TITL CRYSTAL STRUCTURE OF C-CBL TKBD IN COMPLEX WITH SPRY2 JRNL TITL 2 PEPTIDE (36-60, PY55) REFINED TO 1.8 A RESOLUTION (P21 FORM) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.080 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 28798 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 1401 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 39.6777 - 3.8771 0.98 2806 127 0.1527 0.1762 REMARK 3 2 3.8771 - 3.0777 0.99 2747 149 0.1465 0.1747 REMARK 3 3 3.0777 - 2.6888 1.00 2753 127 0.1568 0.2248 REMARK 3 4 2.6888 - 2.4430 1.00 2746 150 0.1531 0.2294 REMARK 3 5 2.4430 - 2.2679 1.00 2740 156 0.1562 0.2221 REMARK 3 6 2.2679 - 2.1342 1.00 2721 152 0.1643 0.2288 REMARK 3 7 2.1342 - 2.0273 0.99 2750 123 0.1698 0.2645 REMARK 3 8 2.0273 - 1.9391 0.99 2694 136 0.1884 0.2737 REMARK 3 9 1.9391 - 1.8644 0.99 2733 158 0.2276 0.2635 REMARK 3 10 1.8644 - 1.8001 0.99 2707 123 0.2477 0.3110 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.06 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 : 0.010 2659 REMARK 3 ANGLE : 0.996 3620 REMARK 3 CHIRALITY : 0.052 403 REMARK 3 PLANARITY : 0.006 459 REMARK 3 DIHEDRAL : 14.740 956 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 5HKZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-16. REMARK 100 THE DEPOSITION ID IS D_1000217224. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.2.17 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28815 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 43.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.66500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.6 REMARK 200 STARTING MODEL: 3BUM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (W/V) PEG 2000 MME, 0.1M HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 28.28600 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL 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 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 SER A 44 REMARK 465 ASN A 45 REMARK 465 ALA A 46 REMARK 465 PRO A 47 REMARK 465 GLY A 351 REMARK 465 THR B 60 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 LYS A 53 CG CD CE NZ REMARK 470 LYS A 54 CG CD CE NZ REMARK 470 LYS A 61 CD CE NZ REMARK 470 LYS A 65 CD CE NZ REMARK 470 LYS A 74 CD CE NZ REMARK 470 LYS A 78 CD CE NZ REMARK 470 GLU A 107 CG CD OE1 OE2 REMARK 470 GLU A 111 CD OE1 OE2 REMARK 470 LYS A 124 CG CD CE NZ REMARK 470 LYS A 137 CG CD CE NZ REMARK 470 GLU A 138 CG CD OE1 OE2 REMARK 470 ARG A 139 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 142 CG CD OE1 OE2 REMARK 470 GLU A 143 CG CD OE1 OE2 REMARK 470 ASN A 144 CG OD1 ND2 REMARK 470 GLN A 146 CG CD OE1 NE2 REMARK 470 ARG A 149 CD NE CZ NH1 NH2 REMARK 470 ARG A 180 CD NE CZ NH1 NH2 REMARK 470 ARG A 191 NE CZ NH1 NH2 REMARK 470 LYS A 192 CD CE NZ REMARK 470 LYS A 203 CD CE NZ REMARK 470 ARG A 256 NE CZ NH1 NH2 REMARK 470 LYS A 278 CD CE NZ REMARK 470 ASN A 321 CG OD1 ND2 REMARK 470 GLN A 345 CG CD OE1 NE2 REMARK 470 GLN B 36 CG CD OE1 NE2 REMARK 470 GLN B 37 CG CD OE1 NE2 REMARK 470 HIS B 39 CG ND1 CD2 CE1 NE2 REMARK 470 ARG B 50 CG CD NE CZ NH1 NH2 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 502 O HOH A 617 2.14 REMARK 500 O HOH B 117 O HOH B 118 2.15 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 105 43.43 -142.73 REMARK 500 LYS A 137 -129.43 49.56 REMARK 500 ARG A 299 71.68 -119.94 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 NA A 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 229 OD1 REMARK 620 2 THR A 231 OG1 96.7 REMARK 620 3 ASN A 233 OD1 87.1 81.2 REMARK 620 4 TYR A 235 O 97.6 158.1 83.1 REMARK 620 5 GLU A 240 OE1 132.9 98.2 139.4 84.1 REMARK 620 6 GLU A 240 OE2 97.8 64.9 146.0 128.9 51.0 REMARK 620 7 HOH A 558 O 162.4 67.0 84.0 96.4 59.4 81.5 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HL0 RELATED DB: PDB REMARK 900 RELATED ID: 5HKW RELATED DB: PDB REMARK 900 RELATED ID: 5HKX RELATED DB: PDB REMARK 900 RELATED ID: 5HKY RELATED DB: PDB DBREF 5HKZ A 47 351 UNP P22681 CBL_HUMAN 47 351 DBREF 5HKZ B 36 60 UNP O43597 SPY2_HUMAN 36 60 SEQADV 5HKZ SER A 44 UNP P22681 EXPRESSION TAG SEQADV 5HKZ ASN A 45 UNP P22681 EXPRESSION TAG SEQADV 5HKZ ALA A 46 UNP P22681 EXPRESSION TAG SEQADV 5HKZ ACE B 35 UNP O43597 ACETYLATION SEQRES 1 A 308 SER ASN ALA PRO PRO GLY THR VAL ASP LYS LYS MET VAL SEQRES 2 A 308 GLU LYS CYS TRP LYS LEU MET ASP LYS VAL VAL ARG LEU SEQRES 3 A 308 CYS GLN ASN PRO LYS LEU ALA LEU LYS ASN SER PRO PRO SEQRES 4 A 308 TYR ILE LEU ASP LEU LEU PRO ASP THR TYR GLN HIS LEU SEQRES 5 A 308 ARG THR ILE LEU SER ARG TYR GLU GLY LYS MET GLU THR SEQRES 6 A 308 LEU GLY GLU ASN GLU TYR PHE ARG VAL PHE MET GLU ASN SEQRES 7 A 308 LEU MET LYS LYS THR LYS GLN THR ILE SER LEU PHE LYS SEQRES 8 A 308 GLU GLY LYS GLU ARG MET TYR GLU GLU ASN SER GLN PRO SEQRES 9 A 308 ARG ARG ASN LEU THR LYS LEU SER LEU ILE PHE SER HIS SEQRES 10 A 308 MET LEU ALA GLU LEU LYS GLY ILE PHE PRO SER GLY LEU SEQRES 11 A 308 PHE GLN GLY ASP THR PHE ARG ILE THR LYS ALA ASP ALA SEQRES 12 A 308 ALA GLU PHE TRP ARG LYS ALA PHE GLY GLU LYS THR ILE SEQRES 13 A 308 VAL PRO TRP LYS SER PHE ARG GLN ALA LEU HIS GLU VAL SEQRES 14 A 308 HIS PRO ILE SER SER GLY LEU GLU ALA MET ALA LEU LYS SEQRES 15 A 308 SER THR ILE ASP LEU THR CYS ASN ASP TYR ILE SER VAL SEQRES 16 A 308 PHE GLU PHE ASP ILE PHE THR ARG LEU PHE GLN PRO TRP SEQRES 17 A 308 SER SER LEU LEU ARG ASN TRP ASN SER LEU ALA VAL THR SEQRES 18 A 308 HIS PRO GLY TYR MET ALA PHE LEU THR TYR ASP GLU VAL SEQRES 19 A 308 LYS ALA ARG LEU GLN LYS PHE ILE HIS LYS PRO GLY SER SEQRES 20 A 308 TYR ILE PHE ARG LEU SER CYS THR ARG LEU GLY GLN TRP SEQRES 21 A 308 ALA ILE GLY TYR VAL THR ALA ASP GLY ASN ILE LEU GLN SEQRES 22 A 308 THR ILE PRO HIS ASN LYS PRO LEU PHE GLN ALA LEU ILE SEQRES 23 A 308 ASP GLY PHE ARG GLU GLY PHE TYR LEU PHE PRO ASP GLY SEQRES 24 A 308 ARG ASN GLN ASN PRO ASP LEU THR GLY SEQRES 1 B 26 ACE GLN GLN VAL HIS VAL LEU SER LEU ASP GLN ILE ARG SEQRES 2 B 26 ALA ILE ARG ASN THR ASN GLU PTR THR GLU GLY PRO THR MODRES 5HKZ PTR B 55 TYR MODIFIED RESIDUE HET ACE B 35 3 HET PTR B 55 16 HET NA A 401 1 HETNAM ACE ACETYL GROUP HETNAM PTR O-PHOSPHOTYROSINE HETNAM NA SODIUM ION HETSYN PTR PHOSPHONOTYROSINE FORMUL 2 ACE C2 H4 O FORMUL 2 PTR C9 H12 N O6 P FORMUL 3 NA NA 1+ FORMUL 4 HOH *206(H2 O) HELIX 1 AA1 ASP A 52 CYS A 70 1 19 HELIX 2 AA2 TYR A 83 TYR A 102 1 20 HELIX 3 AA3 LYS A 105 ASN A 112 1 8 HELIX 4 AA4 ASN A 112 LYS A 137 1 26 HELIX 5 AA5 GLU A 138 GLU A 142 5 5 HELIX 6 AA6 SER A 145 PHE A 169 1 25 HELIX 7 AA7 GLN A 175 PHE A 179 5 5 HELIX 8 AA8 LYS A 183 GLY A 195 1 13 HELIX 9 AA9 TRP A 202 GLU A 211 1 10 HELIX 10 AB1 GLY A 218 ASP A 229 1 12 HELIX 11 AB2 VAL A 238 PHE A 248 1 11 HELIX 12 AB3 PRO A 250 SER A 252 5 3 HELIX 13 AB4 SER A 253 VAL A 263 1 11 HELIX 14 AB5 THR A 273 LYS A 283 1 11 HELIX 15 AB6 PRO A 323 GLU A 334 1 12 HELIX 16 AB7 SER B 42 ILE B 46 5 5 SHEET 1 AA1 2 ILE A 199 PRO A 201 0 SHEET 2 AA1 2 TYR A 235 SER A 237 -1 O ILE A 236 N VAL A 200 SHEET 1 AA2 4 ILE A 314 THR A 317 0 SHEET 2 AA2 4 TRP A 303 VAL A 308 -1 N ILE A 305 O THR A 317 SHEET 3 AA2 4 SER A 290 LEU A 295 -1 N ILE A 292 O GLY A 306 SHEET 4 AA2 4 PHE A 339 PRO A 340 1 O PHE A 339 N TYR A 291 LINK C ACE B 35 N GLN B 36 1555 1555 1.33 LINK C GLU B 54 N PTR B 55 1555 1555 1.34 LINK C PTR B 55 N THR B 56 1555 1555 1.32 LINK OD1 ASP A 229 NA NA A 401 1555 1555 2.27 LINK OG1 THR A 231 NA NA A 401 1555 1555 2.89 LINK OD1 ASN A 233 NA NA A 401 1555 1555 2.33 LINK O TYR A 235 NA NA A 401 1555 1555 2.31 LINK OE1 GLU A 240 NA NA A 401 1555 1555 2.60 LINK OE2 GLU A 240 NA NA A 401 1555 1555 2.46 LINK NA NA A 401 O HOH A 558 1555 1555 2.93 CISPEP 1 PRO A 81 PRO A 82 0 3.72 CISPEP 2 GLN A 249 PRO A 250 0 1.65 SITE 1 AC1 6 ASP A 229 THR A 231 ASN A 233 TYR A 235 SITE 2 AC1 6 GLU A 240 HOH A 558 CRYST1 50.164 56.572 58.228 90.00 107.15 90.00 P 1 21 1 2 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 0.019935 0.000000 0.006153 0.00000 SCALE2 0.000000 0.017677 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017973 0.00000