HEADER PROTEIN TRANSPORT 29-JAN-15 4XWP TITLE STRUCTURE OF PE-PPE DOMAINS OF ESX-1 SECRETED PROTEIN ESPB, C2221 IN TITLE 2 PRESENCE OF CA COMPND MOL_ID: 1; COMPND 2 MOLECULE: ESX-1 SECRETION-ASSOCIATED PROTEIN ESPB; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 7-278; COMPND 5 SYNONYM: ANTIGEN MTB48; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: ATCC 25618 / H37RV; SOURCE 5 GENE: ESPB, MTB48, RV3881C, MTV027.16C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRSF-NT KEYWDS ESX-1, TYPE VII SECRETION SYSTEM, SECRETED PROTEIN, PE DOMAIN, PPE KEYWDS 2 DOMAIN, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR K.V.KOROTKOV REVDAT 6 27-SEP-23 4XWP 1 LINK REVDAT 5 25-DEC-19 4XWP 1 REMARK REVDAT 4 06-SEP-17 4XWP 1 JRNL REMARK REVDAT 3 05-AUG-15 4XWP 1 JRNL REVDAT 2 17-JUN-15 4XWP 1 JRNL REVDAT 1 18-FEB-15 4XWP 0 JRNL AUTH N.KOROTKOVA,J.PITON,J.M.WAGNER,S.BOY-ROTTGER,A.JAPARIDZE, JRNL AUTH 2 T.J.EVANS,S.T.COLE,F.POJER,K.V.KOROTKOV JRNL TITL STRUCTURE OF ESPB, A SECRETED SUBSTRATE OF THE ESX-1 JRNL TITL 2 SECRETION SYSTEM OF MYCOBACTERIUM TUBERCULOSIS. JRNL REF J.STRUCT.BIOL. V. 191 236 2015 JRNL REFN ESSN 1095-8657 JRNL PMID 26051906 JRNL DOI 10.1016/J.JSB.2015.06.003 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 23783 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 + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1264 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.82 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1738 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3300 REMARK 3 BIN FREE R VALUE SET COUNT : 90 REMARK 3 BIN FREE R VALUE : 0.4130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1850 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 159 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.41000 REMARK 3 B22 (A**2) : -3.73000 REMARK 3 B33 (A**2) : 1.32000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.132 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.126 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.592 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1900 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1788 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2587 ; 1.228 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4106 ; 0.894 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 4.913 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 99 ;37.606 ;24.949 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 315 ;12.853 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;16.502 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 285 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2214 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 433 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 947 ; 1.904 ; 3.525 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 946 ; 1.902 ; 3.524 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1180 ; 2.649 ; 5.266 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4XWP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000206422. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-14 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 : APS REMARK 200 BEAMLINE : 22-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 : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25045 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 59.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.94500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.390 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: PDB ENTRY 2G38 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M CALCIUM ACETATE, 0.1M TRIS-HCL, REMARK 280 20% PEG3000, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.57000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.57000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 33.12000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.75500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 33.12000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.75500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 59.57000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 33.12000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.75500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 59.57000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 33.12000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 34.75500 REMARK 290 SMTRY3 8 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 300 REMARK: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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 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 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 A 648 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 GLY A 4 REMARK 465 ALA A 5 REMARK 465 MET A 6 REMARK 465 GLU A 86 REMARK 465 GLU A 87 REMARK 465 ALA A 88 REMARK 465 ALA A 89 REMARK 465 THR A 90 REMARK 465 ALA A 91 REMARK 465 LEU A 92 REMARK 465 ASP A 93 REMARK 465 ASN A 94 REMARK 465 ASP A 95 REMARK 465 GLY A 96 REMARK 465 GLU A 97 REMARK 465 GLY A 98 REMARK 465 THR A 99 REMARK 465 VAL A 100 REMARK 465 GLN A 101 REMARK 465 ALA A 102 REMARK 465 GLU A 103 REMARK 465 SER A 104 REMARK 465 ALA A 105 REMARK 465 GLY A 106 REMARK 465 ALA A 107 REMARK 465 VAL A 108 REMARK 465 GLY A 109 REMARK 465 GLY A 110 REMARK 465 ASP A 111 REMARK 465 SER A 112 REMARK 465 SER A 113 REMARK 465 ALA A 114 REMARK 465 GLU A 115 REMARK 465 ALA A 125 REMARK 465 GLY A 126 REMARK 465 GLU A 127 REMARK 465 PRO A 128 REMARK 465 ASN A 129 REMARK 465 PHE A 130 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 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 222 OE1 REMARK 620 2 GLU A 222 OE2 46.6 REMARK 620 3 GLU A 227 OE1 67.8 75.3 REMARK 620 4 HOH A 635 O 62.5 82.8 127.5 REMARK 620 5 HOH A 647 O 148.7 164.3 111.6 102.3 REMARK 620 6 HOH A 658 O 111.3 88.2 49.8 171.0 86.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XXN RELATED DB: PDB REMARK 900 STRUCTURE OF PE-PPE DOMAINS OF ESX-1 SECRETED PROTEIN ESPB, I222 REMARK 900 RELATED ID: 4XXX RELATED DB: PDB REMARK 900 STRUCTURE OF PE-PPE DOMAINS OF ESX-1 SECRETED PROTEIN ESPB, C2221 REMARK 900 RELATED ID: 4XY3 RELATED DB: PDB REMARK 900 STRUCTURE OF ESX-1 SECRETED PROTEIN ESPB DBREF 4XWP A 7 278 UNP P9WJD9 ESPB_MYCTU 7 278 SEQADV 4XWP GLY A 4 UNP P9WJD9 EXPRESSION TAG SEQADV 4XWP ALA A 5 UNP P9WJD9 EXPRESSION TAG SEQADV 4XWP MET A 6 UNP P9WJD9 EXPRESSION TAG SEQRES 1 A 275 GLY ALA MET VAL THR VAL ASP GLN GLN GLU ILE LEU ASN SEQRES 2 A 275 ARG ALA ASN GLU VAL GLU ALA PRO MET ALA ASP PRO PRO SEQRES 3 A 275 THR ASP VAL PRO ILE THR PRO CYS GLU LEU THR ALA ALA SEQRES 4 A 275 LYS ASN ALA ALA GLN GLN LEU VAL LEU SER ALA ASP ASN SEQRES 5 A 275 MET ARG GLU TYR LEU ALA ALA GLY ALA LYS GLU ARG GLN SEQRES 6 A 275 ARG LEU ALA THR SER LEU ARG ASN ALA ALA LYS ALA TYR SEQRES 7 A 275 GLY GLU VAL ASP GLU GLU ALA ALA THR ALA LEU ASP ASN SEQRES 8 A 275 ASP GLY GLU GLY THR VAL GLN ALA GLU SER ALA GLY ALA SEQRES 9 A 275 VAL GLY GLY ASP SER SER ALA GLU LEU THR ASP THR PRO SEQRES 10 A 275 ARG VAL ALA THR ALA GLY GLU PRO ASN PHE MET ASP LEU SEQRES 11 A 275 LYS GLU ALA ALA ARG LYS LEU GLU THR GLY ASP GLN GLY SEQRES 12 A 275 ALA SER LEU ALA HIS PHE ALA ASP GLY TRP ASN THR PHE SEQRES 13 A 275 ASN LEU THR LEU GLN GLY ASP VAL LYS ARG PHE ARG GLY SEQRES 14 A 275 PHE ASP ASN TRP GLU GLY ASP ALA ALA THR ALA CYS GLU SEQRES 15 A 275 ALA SER LEU ASP GLN GLN ARG GLN TRP ILE LEU HIS MET SEQRES 16 A 275 ALA LYS LEU SER ALA ALA MET ALA LYS GLN ALA GLN TYR SEQRES 17 A 275 VAL ALA GLN LEU HIS VAL TRP ALA ARG ARG GLU HIS PRO SEQRES 18 A 275 THR TYR GLU ASP ILE VAL GLY LEU GLU ARG LEU TYR ALA SEQRES 19 A 275 GLU ASN PRO SER ALA ARG ASP GLN ILE LEU PRO VAL TYR SEQRES 20 A 275 ALA GLU TYR GLN GLN ARG SER GLU LYS VAL LEU THR GLU SEQRES 21 A 275 TYR ASN ASN LYS ALA ALA LEU GLU PRO VAL ASN PRO PRO SEQRES 22 A 275 LYS PRO HET CA A 501 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *159(H2 O) HELIX 1 AA1 ASP A 10 ALA A 23 1 14 HELIX 2 AA2 LEU A 39 ASP A 85 1 47 HELIX 3 AA3 ASP A 132 THR A 142 1 11 HELIX 4 AA4 GLY A 146 GLY A 165 1 20 HELIX 5 AA5 VAL A 167 ARG A 171 5 5 HELIX 6 AA6 GLY A 178 HIS A 223 1 46 HELIX 7 AA7 THR A 225 ASN A 239 1 15 HELIX 8 AA8 ALA A 242 ALA A 268 1 27 LINK OE1 GLU A 222 CA CA A 501 1555 1555 2.99 LINK OE2 GLU A 222 CA CA A 501 1555 1555 2.42 LINK OE1 GLU A 227 CA CA A 501 1555 3655 2.26 LINK CA CA A 501 O HOH A 635 1555 1555 2.45 LINK CA CA A 501 O HOH A 647 1555 3655 2.52 LINK CA CA A 501 O HOH A 658 1555 1555 2.55 SITE 1 AC1 5 GLU A 222 GLU A 227 HOH A 635 HOH A 647 SITE 2 AC1 5 HOH A 658 CRYST1 66.240 69.510 119.140 90.00 90.00 90.00 C 2 2 21 8 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 0.015097 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014386 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008393 0.00000