HEADER CELL ADHESION/CYTOKINE 07-MAY-12 4F20 TITLE CRYSTAL STRUCTURES REVEAL THE MULTI-LIGAND BINDING MECHANISM OF THE TITLE 2 STAPHYLOCOCCUS AUREUS CLFB COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLUMPING FACTOR B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 197-542; COMPND 5 SYNONYM: FIBRINOGEN RECEPTOR B, FIBRINOGEN-BINDING PROTEIN B; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PEPTIDE FROM DERMOKINE; COMPND 9 CHAIN: Q; COMPND 10 SYNONYM: EPIDERMIS-SPECIFIC SECRETED PROTEIN SK30/SK89; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 282458; SOURCE 4 STRAIN: MRSA252; SOURCE 5 GENE: CLFB, SAR2709; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS. KEYWDS DEV-IGG FOLD, PROTEIN-PEPTIDE COMPLEX, CELL ADHESION, DERMOKINE, CELL KEYWDS 2 SURFACE, CELL ADHESION-CYTOKINE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.J.YANG,H.XIANG,J.W.WANG,B.LIU,Y.G.CHEN,L.LIU,X.M.DENG,Y.FENG REVDAT 2 08-NOV-23 4F20 1 REMARK SEQADV LINK REVDAT 1 08-AUG-12 4F20 0 JRNL AUTH H.XIANG,Y.FENG,J.W.WANG,B.LIU,Y.G.CHEN,L.LIU,X.M.DENG, JRNL AUTH 2 M.J.YANG JRNL TITL CRYSTAL STRUCTURES REVEAL THE MULTI-LIGAND BINDING MECHANISM JRNL TITL 2 OF STAPHYLOCOCCUS AUREUS CLFB JRNL REF PLOS PATHOG. V. 8 02751 2012 JRNL REFN ISSN 1553-7366 JRNL PMID 22719251 JRNL DOI 10.1371/JOURNAL.PPAT.1002751 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 17507 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 892 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 34.3707 - 4.5438 0.98 2981 128 0.1992 0.2545 REMARK 3 2 4.5438 - 3.6078 0.99 2851 154 0.2022 0.2231 REMARK 3 3 3.6078 - 3.1521 1.00 2792 159 0.2444 0.2989 REMARK 3 4 3.1521 - 2.8640 0.99 2792 150 0.2737 0.3084 REMARK 3 5 2.8640 - 2.6588 0.99 2754 157 0.2936 0.3658 REMARK 3 6 2.6588 - 2.5021 0.89 2445 144 0.3586 0.3913 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) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 64.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 99.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.17920 REMARK 3 B22 (A**2) : 6.17920 REMARK 3 B33 (A**2) : -12.35830 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 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 : 0.003 2666 REMARK 3 ANGLE : 0.783 3611 REMARK 3 CHIRALITY : 0.057 397 REMARK 3 PLANARITY : 0.003 479 REMARK 3 DIHEDRAL : 13.228 958 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -17.9344 29.8243 13.1066 REMARK 3 T TENSOR REMARK 3 T11: 1.0275 T22: 1.2174 REMARK 3 T33: 0.4999 T12: -0.4808 REMARK 3 T13: 0.0909 T23: -0.0960 REMARK 3 L TENSOR REMARK 3 L11: 1.4457 L22: 2.0054 REMARK 3 L33: 3.5744 L12: 0.4205 REMARK 3 L13: -0.0833 L23: -0.8677 REMARK 3 S TENSOR REMARK 3 S11: 0.1894 S12: -0.3074 S13: 0.0428 REMARK 3 S21: -0.2630 S22: -0.3583 S23: 0.0306 REMARK 3 S31: 0.1247 S32: -0.0247 S33: 0.1898 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 4F20 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072354. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17640 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.502 REMARK 200 RESOLUTION RANGE LOW (A) : 34.368 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.0 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 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: PHASES REMARK 200 STARTING MODEL: PDB ENTRY 4F27 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE TRIBASE DEHYDRATE REMARK 280 PH5.6, 20% 2-PROPAROL, 20% POLYETHYLENE GLYCOL 4000, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 58.58667 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 117.17333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 117.17333 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 58.58667 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: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, Q 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 180 REMARK 465 ARG A 181 REMARK 465 GLY A 182 REMARK 465 SER A 183 REMARK 465 HIS A 184 REMARK 465 HIS A 185 REMARK 465 HIS A 186 REMARK 465 HIS A 187 REMARK 465 HIS A 188 REMARK 465 HIS A 189 REMARK 465 GLU A 190 REMARK 465 ASN A 191 REMARK 465 LEU A 192 REMARK 465 TYR A 193 REMARK 465 PHE A 194 REMARK 465 GLN A 195 REMARK 465 GLY A 196 REMARK 465 SER A 197 REMARK 465 LEU A 198 REMARK 465 ALA A 199 REMARK 465 VAL A 200 REMARK 465 ALA A 201 REMARK 465 GLU A 202 REMARK 465 PRO A 203 REMARK 465 VAL A 204 REMARK 465 VAL A 205 REMARK 465 ASN A 206 REMARK 465 ALA A 207 REMARK 465 ALA A 208 REMARK 465 ASP A 209 REMARK 465 VAL A 541 REMARK 465 ASN A 542 REMARK 465 GLN Q 316 REMARK 465 SER Q 317 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 OG SER A 287 OD2 ASP A 291 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 SER A 253 109.85 -55.20 REMARK 500 SER A 276 33.78 -140.65 REMARK 500 ASN A 318 70.81 51.35 REMARK 500 ASP A 367 47.39 -93.56 REMARK 500 GLN A 400 45.55 36.12 REMARK 500 ASN A 405 52.75 39.63 REMARK 500 TYR A 413 -1.87 -154.89 REMARK 500 GLN A 414 -116.60 56.96 REMARK 500 TYR A 446 -2.45 74.20 REMARK 500 ASP A 464 47.45 -97.98 REMARK 500 LYS A 465 17.54 -142.33 REMARK 500 THR A 513 -71.88 -90.77 REMARK 500 LYS A 515 -145.73 -84.59 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 MG A 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 468 O REMARK 620 2 TYR A 470 O 69.4 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4F1Z RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH CK10. REMARK 900 RELATED ID: 4F24 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT LIGANDS. REMARK 900 RELATED ID: 4F27 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH FIBRINOGEN. DBREF 4F20 A 197 542 UNP Q6GDH2 CLFB_STAAR 197 542 DBREF 4F20 Q 316 327 UNP Q6E0U4 DMKN_HUMAN 251 262 SEQADV 4F20 MET A 180 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 ARG A 181 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 GLY A 182 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 SER A 183 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 HIS A 184 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 HIS A 185 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 HIS A 186 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 HIS A 187 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 HIS A 188 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 HIS A 189 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 GLU A 190 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 ASN A 191 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 LEU A 192 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 TYR A 193 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 PHE A 194 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 GLN A 195 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 GLY A 196 UNP Q6GDH2 EXPRESSION TAG SEQADV 4F20 GLY Q 315 UNP Q6E0U4 EXPRESSION TAG SEQRES 1 A 363 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLU ASN LEU SEQRES 2 A 363 TYR PHE GLN GLY SER LEU ALA VAL ALA GLU PRO VAL VAL SEQRES 3 A 363 ASN ALA ALA ASP ALA LYS GLY THR ASN VAL ASN ASP LYS SEQRES 4 A 363 VAL THR ALA SER ASP PHE LYS LEU GLU LYS THR ALA PHE SEQRES 5 A 363 ASP PRO ASN GLN SER GLY ASN THR PHE MET ALA ALA ASN SEQRES 6 A 363 PHE LYS VAL THR GLY GLN VAL LYS SER GLY ASP TYR PHE SEQRES 7 A 363 THR ALA LYS LEU PRO ASP SER VAL THR GLY ASN GLY ASP SEQRES 8 A 363 VAL ASP TYR SER ASN SER ASN ASN THR MET PRO ILE ALA SEQRES 9 A 363 ASP ILE LYS SER THR ASN GLY ASP VAL VAL ALA LYS ALA SEQRES 10 A 363 THR TYR ASP ILE LEU THR LYS THR TYR THR PHE VAL PHE SEQRES 11 A 363 THR ASP TYR VAL ASN ASP LYS GLU ASN ILE ASN GLY GLN SEQRES 12 A 363 PHE SER LEU PRO LEU PHE THR ASP ARG ALA LYS ALA PRO SEQRES 13 A 363 LYS SER GLY THR TYR ASP ALA ASN ILE ASN ILE ALA ASP SEQRES 14 A 363 GLU MET PHE ASP ASN LYS ILE THR TYR ASN TYR SER SER SEQRES 15 A 363 PRO ILE ALA GLY ILE ASP LYS PRO ASN GLY ALA ASN ILE SEQRES 16 A 363 SER SER GLN ILE ILE GLY VAL ASP THR ALA SER GLY GLN SEQRES 17 A 363 ASN THR TYR LYS GLN THR VAL PHE VAL ASN PRO LYS GLN SEQRES 18 A 363 ARG VAL LEU GLY ASN THR TRP VAL TYR ILE LYS GLY TYR SEQRES 19 A 363 GLN ASP LYS ILE GLU GLU SER SER GLY LYS VAL SER ALA SEQRES 20 A 363 THR ASP THR LYS LEU ARG ILE PHE GLU VAL ASN ASP THR SEQRES 21 A 363 SER LYS LEU SER ASP SER TYR TYR ALA ASP PRO ASN ASP SEQRES 22 A 363 SER ASN LEU LYS GLU VAL THR GLY GLU PHE LYS ASP LYS SEQRES 23 A 363 ILE SER TYR LYS TYR ASP ASN VAL ALA SER ILE ASN PHE SEQRES 24 A 363 GLY ASP ILE ASN LYS THR TYR VAL VAL LEU VAL GLU GLY SEQRES 25 A 363 HIS TYR ASP ASN THR GLY LYS ASN LEU LYS THR GLN VAL SEQRES 26 A 363 ILE GLN GLU ASN ILE ASP PRO ALA THR GLY LYS ASP TYR SEQRES 27 A 363 SER ILE PHE GLY TRP ASN ASN GLU ASN VAL VAL ARG TYR SEQRES 28 A 363 GLY GLY GLY SER ALA ASP GLY ASP SER ALA VAL ASN SEQRES 1 Q 13 GLY GLN SER GLY SER SER GLY SER GLY SER ASN GLY ASP HET MG A 601 1 HET MG A 602 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *13(H2 O) HELIX 1 1 VAL A 215 ASP A 217 5 3 HELIX 2 2 ASP A 232 SER A 236 5 5 HELIX 3 3 TYR A 273 ASN A 277 5 5 HELIX 4 4 ASP A 311 ASN A 314 5 4 HELIX 5 5 LYS A 416 SER A 420 5 5 HELIX 6 6 ASP A 438 LEU A 442 5 5 HELIX 7 7 THR A 459 ASP A 464 5 6 SHEET 1 A 4 VAL A 219 LEU A 226 0 SHEET 2 A 4 THR A 239 VAL A 247 -1 O ASN A 244 N SER A 222 SHEET 3 A 4 ASN A 320 THR A 329 -1 O LEU A 325 N MET A 241 SHEET 4 A 4 VAL A 265 THR A 266 -1 N THR A 266 O PHE A 328 SHEET 1 B 4 VAL A 219 LEU A 226 0 SHEET 2 B 4 THR A 239 VAL A 247 -1 O ASN A 244 N SER A 222 SHEET 3 B 4 ASN A 320 THR A 329 -1 O LEU A 325 N MET A 241 SHEET 4 B 4 GLY A 532 ASP A 536 -1 O GLY A 532 N SER A 324 SHEET 1 C 3 ALA A 230 PHE A 231 0 SHEET 2 C 3 LYS A 354 TYR A 357 1 O THR A 356 N PHE A 231 SHEET 3 C 3 GLY A 338 ASP A 341 -1 N TYR A 340 O ILE A 355 SHEET 1 D 6 THR A 279 LYS A 286 0 SHEET 2 D 6 VAL A 292 ASP A 299 -1 O VAL A 293 N ILE A 285 SHEET 3 D 6 THR A 304 PHE A 309 -1 O VAL A 308 N LYS A 295 SHEET 4 D 6 TYR A 256 LYS A 260 -1 N PHE A 257 O PHE A 307 SHEET 5 D 6 ILE A 344 ILE A 346 -1 O ASN A 345 N LYS A 260 SHEET 6 D 6 MET A 350 PHE A 351 -1 O PHE A 351 N ILE A 344 SHEET 1 E 4 ILE A 374 VAL A 381 0 SHEET 2 E 4 THR A 389 VAL A 396 -1 O PHE A 395 N SER A 375 SHEET 3 E 4 TYR A 485 TYR A 493 -1 O TYR A 485 N VAL A 396 SHEET 4 E 4 GLY A 422 LYS A 423 -1 N LYS A 423 O HIS A 492 SHEET 1 F 5 ILE A 374 VAL A 381 0 SHEET 2 F 5 THR A 389 VAL A 396 -1 O PHE A 395 N SER A 375 SHEET 3 F 5 TYR A 485 TYR A 493 -1 O TYR A 485 N VAL A 396 SHEET 4 F 5 LYS A 430 VAL A 436 -1 N PHE A 434 O VAL A 486 SHEET 5 F 5 LEU A 455 GLU A 457 -1 O LYS A 456 N GLU A 435 SHEET 1 G 6 ILE A 466 SER A 467 0 SHEET 2 G 6 VAL A 473 ILE A 481 -1 O SER A 475 N SER A 467 SHEET 3 G 6 LEU A 403 LYS A 411 -1 N VAL A 408 O ILE A 476 SHEET 4 G 6 LYS A 501 ILE A 509 -1 O GLN A 503 N LYS A 411 SHEET 5 G 6 SER A 518 ARG A 529 -1 O PHE A 520 N GLN A 506 SHEET 6 G 6 SER Q 319 SER Q 324 1 O GLY Q 323 N ARG A 529 LINK O ALA A 347 MG MG A 601 1555 1555 2.36 LINK O TYR A 468 MG MG A 602 1555 1555 2.97 LINK O TYR A 470 MG MG A 602 1555 1555 2.92 SITE 1 AC1 2 VAL A 219 ALA A 347 SITE 1 AC2 5 VAL A 424 TYR A 468 TYR A 470 ASP A 471 SITE 2 AC2 5 ASN A 472 CRYST1 70.088 70.088 175.760 90.00 90.00 120.00 P 31 2 1 6 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 0.014268 0.008238 0.000000 0.00000 SCALE2 0.000000 0.016475 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005690 0.00000