HEADER IMMUNE SYSTEM 28-NOV-12 3W2D TITLE CRYSTAL STRUCTURE OF STAPHYLOCOCCAL EENTEROTOXIN B IN COMPLEX WITH A TITLE 2 NOVEL NEUTRALIZATION MONOCLONAL ANTIBODY FAB FRAGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENTEROTOXIN TYPE B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SEB; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MONOCLONAL ANTIBODY 3E2 FAB FIGMENT LIGHT CHAIN; COMPND 8 CHAIN: L; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: MONOCLONAL ANTIBODY 3E2 FAB FIGMENT HEAVY CHAIN; COMPND 12 CHAIN: H; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: ENTB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 9 ORGANISM_COMMON: MOUSE; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 15 ORGANISM_COMMON: MOUSE; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STAPHYLOCOCCAL EENTEROTOXIN B, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.Y.LIANG,S.HU,J.X.DAI,Y.J.GUO,Z.Y.LOU REVDAT 2 16-APR-14 3W2D 1 JRNL SOURCE REVDAT 1 25-DEC-13 3W2D 0 JRNL AUTH T.XIA,S.LIANG,H.WANG,S.HU,Y.SUN,X.YU,J.HAN,J.LI,S.GUO,J.DAI, JRNL AUTH 2 Z.LOU,Y.GUO JRNL TITL STRUCTURAL BASIS FOR THE NEUTRALIZATION AND SPECIFICITY OF JRNL TITL 2 STAPHYLOCOCCAL ENTEROTOXIN B AGAINST ITS MHC CLASS II JRNL TITL 3 BINDING SITE. JRNL REF MABS V. 6 119 2014 JRNL REFN ISSN 1942-0862 JRNL PMID 24423621 JRNL DOI 10.4161/MABS.27106 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.1_743) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 13478 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 669 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 36.4385 - 5.2966 1.00 2623 141 0.2174 0.2431 REMARK 3 2 5.2966 - 4.2061 0.99 2596 129 0.1589 0.2187 REMARK 3 3 4.2061 - 3.6750 0.99 2532 124 0.1797 0.2227 REMARK 3 4 3.6750 - 3.3392 0.99 2554 141 0.2007 0.3241 REMARK 3 5 3.3392 - 3.1000 0.98 2504 134 0.2602 0.3730 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.83 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 54.47 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 1.010 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.37560 REMARK 3 B22 (A**2) : 4.45090 REMARK 3 B33 (A**2) : -8.82650 REMARK 3 B12 (A**2) : -0.00000 REMARK 3 B13 (A**2) : 7.92340 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 : 0.011 5392 REMARK 3 ANGLE : 1.535 7318 REMARK 3 CHIRALITY : 0.106 799 REMARK 3 PLANARITY : 0.006 931 REMARK 3 DIHEDRAL : 18.943 1953 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 3W2D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-NOV-12. REMARK 100 THE RCSB ID CODE IS RCSB095798. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL 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) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13571 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.800 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 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) : 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 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-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 0.00000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, L, 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 L 301 LIES ON A SPECIAL POSITION. REMARK 375 HOH L 329 LIES ON A SPECIAL POSITION. REMARK 375 HOH L 330 LIES ON A SPECIAL POSITION. REMARK 375 HOH H 402 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 GLU A 28 REMARK 465 ASP A 82 REMARK 465 THR A 83 REMARK 465 LYS A 84 REMARK 465 ASP A 128 REMARK 465 ILE A 129 REMARK 465 ASN A 130 REMARK 465 SER A 131 REMARK 465 HIS A 132 REMARK 465 GLN A 133 REMARK 465 THR A 134 REMARK 465 ASP A 135 REMARK 465 LYS A 136 REMARK 465 LYS A 266 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 ASN H 181 OG SER H 184 1.73 REMARK 500 O SER A 207 NZ LYS A 264 1.85 REMARK 500 O ASP A 99 N ALA A 101 1.93 REMARK 500 O LYS A 179 OG SER A 252 1.96 REMARK 500 O ASP L 193 N THR L 195 1.98 REMARK 500 NE2 GLN H 100 OD1 ASN H 102 2.01 REMARK 500 O TYR A 244 N ASP A 246 2.02 REMARK 500 OG SER A 41 O TYR A 209 2.03 REMARK 500 O LYS A 168 N LEU A 170 2.06 REMARK 500 O SER H 160 N SER H 211 2.07 REMARK 500 O HOH A 305 O HOH A 331 2.07 REMARK 500 NZ LYS L 172 OG SER L 214 2.11 REMARK 500 N LEU A 72 OD2 ASP A 75 2.14 REMARK 500 OD1 ASP L 166 O HOH L 304 2.18 REMARK 500 O GLY L 123 O HOH L 341 2.19 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 PRO A 229 C - N - CA ANGL. DEV. = 10.9 DEGREES REMARK 500 PRO A 231 C - N - CA ANGL. DEV. = 10.9 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 ASP A 32 164.69 -24.03 REMARK 500 PRO A 33 70.30 -103.53 REMARK 500 GLU A 37 146.28 -38.49 REMARK 500 SER A 41 2.27 -62.46 REMARK 500 LYS A 43 7.62 -69.83 REMARK 500 THR A 45 41.69 -102.50 REMARK 500 ASN A 50 -4.57 -55.80 REMARK 500 PHE A 71 -64.09 -96.06 REMARK 500 TYR A 73 -32.45 -38.04 REMARK 500 ASP A 89 -45.38 176.92 REMARK 500 ASP A 99 -120.10 -62.18 REMARK 500 LEU A 100 -66.04 21.87 REMARK 500 ASP A 102 -85.96 -64.29 REMARK 500 LYS A 103 -65.52 -12.04 REMARK 500 ALA A 114 -177.66 -68.82 REMARK 500 ASN A 115 137.73 -177.63 REMARK 500 PHE A 122 139.96 -175.09 REMARK 500 LEU A 153 -169.85 -114.75 REMARK 500 LYS A 155 116.88 72.87 REMARK 500 TYR A 156 85.20 -153.74 REMARK 500 ASP A 166 -40.71 73.72 REMARK 500 ASN A 169 43.25 -49.89 REMARK 500 PHE A 173 176.48 162.04 REMARK 500 LYS A 179 149.94 -172.87 REMARK 500 HIS A 193 1.32 -61.91 REMARK 500 TYR A 194 -69.02 -97.40 REMARK 500 LYS A 197 2.60 -67.63 REMARK 500 ASN A 198 -32.23 -144.04 REMARK 500 LYS A 200 17.13 44.29 REMARK 500 LEU A 201 -39.37 -36.46 REMARK 500 PHE A 204 -54.99 142.83 REMARK 500 ASN A 205 -86.13 -75.16 REMARK 500 ASN A 206 -152.28 -130.10 REMARK 500 THR A 211 -166.69 -115.07 REMARK 500 ASN A 219 -77.80 -51.03 REMARK 500 ASN A 221 117.87 -162.32 REMARK 500 PRO A 231 118.28 -39.32 REMARK 500 MET A 242 1.45 -61.55 REMARK 500 ASN A 245 -11.63 -24.52 REMARK 500 ASN A 247 41.55 74.03 REMARK 500 VAL A 250 -101.70 -107.49 REMARK 500 ASP A 251 106.21 157.14 REMARK 500 SER A 252 -42.35 -24.51 REMARK 500 LYS A 253 -60.51 -96.04 REMARK 500 ASP A 254 18.50 -56.19 REMARK 500 ASN L 24 76.11 -105.09 REMARK 500 ALA L 31 -72.64 -62.53 REMARK 500 THR L 48 -169.80 -76.58 REMARK 500 SER L 49 -108.58 53.30 REMARK 500 SER L 50 115.28 139.64 REMARK 500 REMARK 500 THIS ENTRY HAS 110 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ASP A 154 24.7 L L OUTSIDE RANGE REMARK 500 ASN L 116 21.1 L L OUTSIDE RANGE REMARK 500 THR H 76 24.8 L L OUTSIDE RANGE 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 340 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH L 340 DISTANCE = 5.58 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 H 301 DBREF 3W2D A 28 266 UNP P01552 ETXB_STAAU 28 266 DBREF 3W2D L 23 237 PDB 3W2D 3W2D 23 237 DBREF 3W2D H 19 241 PDB 3W2D 3W2D 19 241 SEQRES 1 A 239 GLU SER GLN PRO ASP PRO LYS PRO ASP GLU LEU HIS LYS SEQRES 2 A 239 SER SER LYS PHE THR GLY LEU MET GLU ASN MET LYS VAL SEQRES 3 A 239 LEU TYR ASP ASP ASN HIS VAL SER ALA ILE ASN VAL LYS SEQRES 4 A 239 SER ILE ASP GLN PHE LEU TYR PHE ASP LEU ILE TYR SER SEQRES 5 A 239 ILE LYS ASP THR LYS LEU GLY ASN TYR ASP ASN VAL ARG SEQRES 6 A 239 VAL GLU PHE LYS ASN LYS ASP LEU ALA ASP LYS TYR LYS SEQRES 7 A 239 ASP LYS TYR VAL ASP VAL PHE GLY ALA ASN TYR TYR TYR SEQRES 8 A 239 GLN CYS TYR PHE SER LYS LYS THR ASN ASP ILE ASN SER SEQRES 9 A 239 HIS GLN THR ASP LYS ARG LYS THR CYS MET TYR GLY GLY SEQRES 10 A 239 VAL THR GLU HIS ASN GLY ASN GLN LEU ASP LYS TYR ARG SEQRES 11 A 239 SER ILE THR VAL ARG VAL PHE GLU ASP GLY LYS ASN LEU SEQRES 12 A 239 LEU SER PHE ASP VAL GLN THR ASN LYS LYS LYS VAL THR SEQRES 13 A 239 ALA GLN GLU LEU ASP TYR LEU THR ARG HIS TYR LEU VAL SEQRES 14 A 239 LYS ASN LYS LYS LEU TYR GLU PHE ASN ASN SER PRO TYR SEQRES 15 A 239 GLU THR GLY TYR ILE LYS PHE ILE GLU ASN GLU ASN SER SEQRES 16 A 239 PHE TRP TYR ASP MET MET PRO ALA PRO GLY ASP LYS PHE SEQRES 17 A 239 ASP GLN SER LYS TYR LEU MET MET TYR ASN ASP ASN LYS SEQRES 18 A 239 MET VAL ASP SER LYS ASP VAL LYS ILE GLU VAL TYR LEU SEQRES 19 A 239 THR THR LYS LYS LYS SEQRES 1 L 215 GLU ASN VAL LEU THR GLN SER PRO ALA ILE MET SER ALA SEQRES 2 L 215 SER PRO GLY GLU THR VAL THR MET THR CYS ARG ALA THR SEQRES 3 L 215 SER SER VAL SER SER THR TYR LEU HIS TRP TYR GLN GLN SEQRES 4 L 215 LYS SER GLY ALA SER PRO LYS LEU TRP ILE TYR SER THR SEQRES 5 L 215 SER ASN LEU ALA SER GLY VAL PRO ALA ARG PHE SER GLY SEQRES 6 L 215 SER GLY SER GLY THR SER TYR SER LEU THR ILE SER SER SEQRES 7 L 215 VAL GLU ALA GLU ASP ALA ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 215 TYR ILE ASN TYR PRO LEU THR PHE GLY GLY GLY THR LYS SEQRES 9 L 215 LEU GLU LEU LYS ARG ALA ASP ALA ALA PRO THR VAL SER SEQRES 10 L 215 ILE PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY SEQRES 11 L 215 ALA SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS SEQRES 12 L 215 ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG SEQRES 13 L 215 GLN ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER MET SER SER THR LEU THR LEU SEQRES 15 L 215 THR LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS SEQRES 16 L 215 GLU ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SEQRES 17 L 215 SER PHE ASN ARG ASN GLU CYS SEQRES 1 H 223 ASP VAL GLN LEU GLN GLU SER GLY PRO GLY LEU VAL ARG SEQRES 2 H 223 PRO SER GLN SER LEU SER LEU THR CYS THR VAL THR GLY SEQRES 3 H 223 TYR SER LEU THR SER ASP PHE ALA TRP ASN TRP ILE ARG SEQRES 4 H 223 GLN PHE PRO GLY ASN LYS LEU GLU TRP MET GLY TYR ILE SEQRES 5 H 223 ASN TYR SER GLY TYR THR ASN TYR ASN PRO SER LEU LYS SEQRES 6 H 223 SER ARG ILE SER ILE THR ARG ASP THR SER LYS ASN GLN SEQRES 7 H 223 PHE PHE LEU GLN LEU ASN SER VAL THR THR GLU ASP THR SEQRES 8 H 223 ALA THR TYR TYR CYS ALA ARG GLU ALA TYR TYR GLY ARG SEQRES 9 H 223 ALA TYR TRP PHE ALA TYR TRP GLY GLN GLY THR LEU VAL SEQRES 10 H 223 THR VAL SER ALA ALA LYS THR THR PRO PRO SER VAL TYR SEQRES 11 H 223 PRO LEU ALA PRO GLY SER ALA ALA GLN THR ASN SER MET SEQRES 12 H 223 VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU SEQRES 13 H 223 PRO VAL THR VAL THR TRP ASN SER GLY SER LEU SER SER SEQRES 14 H 223 GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER ASP LEU SEQRES 15 H 223 TYR THR LEU SER SER SER VAL THR VAL PRO SER SER PRO SEQRES 16 H 223 ARG PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO SEQRES 17 H 223 ALA SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG SEQRES 18 H 223 ASP CYS HET SO4 H 301 5 HETNAM SO4 SULFATE ION FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *135(H2 O) HELIX 1 1 MET A 48 VAL A 53 1 6 HELIX 2 2 LEU A 100 LYS A 105 1 6 HELIX 3 3 THR A 183 LYS A 200 1 18 HELIX 4 4 ASP A 236 MET A 242 1 7 HELIX 5 5 MET A 243 ASN A 247 5 5 HELIX 6 6 SER L 52 THR L 54 5 3 HELIX 7 7 GLU L 102 ALA L 106 5 5 HELIX 8 8 SER L 144 SER L 150 1 7 HELIX 9 9 THR L 205 GLU L 210 1 6 HELIX 10 10 LEU H 82 SER H 84 5 3 HELIX 11 11 THR H 105 THR H 109 5 5 SHEET 1 A 3 VAL A 60 VAL A 65 0 SHEET 2 A 3 VAL A 109 GLY A 113 -1 O VAL A 109 N VAL A 65 SHEET 3 A 3 VAL A 145 GLU A 147 -1 O THR A 146 N ASP A 110 SHEET 1 B 3 ASP A 75 SER A 79 0 SHEET 2 B 3 ASN A 90 GLU A 94 -1 O VAL A 91 N TYR A 78 SHEET 3 B 3 LYS A 138 TYR A 142 1 O MET A 141 N ARG A 92 SHEET 1 C 5 LYS A 168 GLN A 176 0 SHEET 2 C 5 SER A 158 GLU A 165 -1 N VAL A 161 O PHE A 173 SHEET 3 C 5 LYS A 256 LEU A 261 1 O VAL A 259 N ARG A 162 SHEET 4 C 5 GLY A 212 GLU A 218 -1 N LYS A 215 O GLU A 258 SHEET 5 C 5 ASN A 221 ASP A 226 -1 O PHE A 223 N PHE A 216 SHEET 1 D 3 LEU L 26 SER L 29 0 SHEET 2 D 3 VAL L 41 VAL L 51 -1 O THR L 44 N SER L 29 SHEET 3 D 3 PHE L 85 ILE L 98 -1 O LEU L 96 N MET L 43 SHEET 1 E 6 ILE L 32 ALA L 35 0 SHEET 2 E 6 THR L 125 LEU L 129 1 O LYS L 126 N MET L 33 SHEET 3 E 6 ALA L 107 GLN L 113 -1 N ALA L 107 O LEU L 127 SHEET 4 E 6 LEU L 56 GLN L 61 -1 N HIS L 57 O GLN L 112 SHEET 5 E 6 LYS L 68 TYR L 72 -1 O LYS L 68 N GLN L 60 SHEET 6 E 6 ASN L 76 LEU L 77 -1 O ASN L 76 N TYR L 72 SHEET 1 F 4 ILE L 32 ALA L 35 0 SHEET 2 F 4 THR L 125 LEU L 129 1 O LYS L 126 N MET L 33 SHEET 3 F 4 ALA L 107 GLN L 113 -1 N ALA L 107 O LEU L 127 SHEET 4 F 4 THR L 120 PHE L 121 -1 O THR L 120 N GLN L 113 SHEET 1 G 4 VAL L 138 ILE L 140 0 SHEET 2 G 4 ALA L 153 LEU L 159 -1 O PHE L 158 N SER L 139 SHEET 3 G 4 MET L 198 LEU L 204 -1 O LEU L 204 N ALA L 153 SHEET 4 G 4 SER L 185 TRP L 186 -1 N SER L 185 O SER L 199 SHEET 1 H 3 LYS L 170 LYS L 172 0 SHEET 2 H 3 THR L 216 ALA L 219 -1 O THR L 216 N LYS L 172 SHEET 3 H 3 ILE L 228 VAL L 229 -1 O ILE L 228 N ALA L 219 SHEET 1 I 4 LEU H 22 GLN H 23 0 SHEET 2 I 4 LEU H 38 VAL H 42 -1 O THR H 41 N GLN H 23 SHEET 3 I 4 GLN H 96 LEU H 101 -1 O PHE H 97 N CYS H 40 SHEET 4 I 4 ILE H 86 ASP H 91 -1 N SER H 87 O GLN H 100 SHEET 1 J 5 LEU H 29 VAL H 30 0 SHEET 2 J 5 LEU H 134 VAL H 137 1 O THR H 136 N VAL H 30 SHEET 3 J 5 ALA H 110 TYR H 120 -1 N ALA H 110 O VAL H 135 SHEET 4 J 5 TRP H 53 GLN H 58 -1 N ILE H 56 O TYR H 113 SHEET 5 J 5 LEU H 64 ILE H 70 -1 O MET H 67 N TRP H 55 SHEET 1 K 4 LEU H 29 VAL H 30 0 SHEET 2 K 4 LEU H 134 VAL H 137 1 O THR H 136 N VAL H 30 SHEET 3 K 4 ALA H 110 TYR H 120 -1 N ALA H 110 O VAL H 135 SHEET 4 K 4 ALA H 123 TRP H 129 -1 O TRP H 125 N ALA H 118 SHEET 1 L 4 SER H 146 LEU H 150 0 SHEET 2 L 4 MET H 161 TYR H 171 -1 O LEU H 167 N TYR H 148 SHEET 3 L 4 LEU H 200 PRO H 210 -1 O VAL H 209 N VAL H 162 SHEET 4 L 4 VAL H 189 THR H 191 -1 N HIS H 190 O SER H 206 SHEET 1 M 4 SER H 146 LEU H 150 0 SHEET 2 M 4 MET H 161 TYR H 171 -1 O LEU H 167 N TYR H 148 SHEET 3 M 4 LEU H 200 PRO H 210 -1 O VAL H 209 N VAL H 162 SHEET 4 M 4 VAL H 195 GLN H 197 -1 N GLN H 197 O LEU H 200 SHEET 1 N 3 THR H 177 TRP H 180 0 SHEET 2 N 3 THR H 220 HIS H 225 -1 O ALA H 224 N THR H 177 SHEET 3 N 3 THR H 230 LYS H 235 -1 O LYS H 234 N CYS H 221 SSBOND 1 CYS A 120 CYS A 140 1555 1555 2.04 SSBOND 2 CYS L 45 CYS L 111 1555 1555 2.01 SSBOND 3 CYS L 157 CYS L 217 1555 1555 2.04 SSBOND 4 CYS H 40 CYS H 114 1555 1555 2.07 SSBOND 5 CYS H 166 CYS H 221 1555 1555 2.05 CISPEP 1 ASP A 154 LYS A 155 0 18.02 CISPEP 2 SER L 29 PRO L 30 0 -0.90 CISPEP 3 TYR L 117 PRO L 118 0 3.52 CISPEP 4 TYR L 163 PRO L 164 0 5.45 CISPEP 5 PHE H 172 PRO H 173 0 -4.05 CISPEP 6 GLU H 174 PRO H 175 0 4.61 CISPEP 7 ARG H 214 PRO H 215 0 -5.49 SITE 1 AC1 8 ASP A 99 PHE H 51 ALA H 52 TYR H 72 SITE 2 AC1 8 TYR H 119 TYR H 124 HOH H 415 HOH H 422 CRYST1 40.561 109.308 86.222 90.00 96.08 90.00 P 1 2 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 0.024654 0.000000 0.002626 0.00000 SCALE2 0.000000 0.009148 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011664 0.00000