HEADER PROTEIN BINDING 29-JAN-13 4IYQ TITLE CRYSTAL STRUCTURE OF DIVALENT ION TOLERANCE PROTEIN CUTA1 FROM TITLE 2 EHRLICHIA CHAFFEENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIVALENT ION TOLERANCE PROTEIN CUTA1; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: UNP RESIDUES 22-127; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EHRLICHIA CHAFFEENSIS; SOURCE 3 ORGANISM_TAXID: 205920; SOURCE 4 STRAIN: ARKANSAS; SOURCE 5 GENE: CUTA1, ECH_0756; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: EHCHA.00496.A.A1 KEYWDS SSGCID, EHRLICHIA CHAFFEENSIS, DIVALENT ION TOLERANCE PROTEIN, CUTA1, KEYWDS 2 STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR KEYWDS 3 INFECTIOUS DISEASE, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE (SSGCID) REVDAT 2 20-SEP-23 4IYQ 1 REMARK SEQADV REVDAT 1 13-FEB-13 4IYQ 0 JRNL AUTH SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE JRNL AUTH 2 (SSGCID),J.ABENDROTH,B.SANKARAN,G.W.BUCHKO,T.CRAIG, JRNL AUTH 3 D.LORIMER,T.E.EDWARDS JRNL TITL CRYSTAL STRUCTURE OF DIVALENT ION TOLERANCE PROTEIN CUTA1 JRNL TITL 2 FROM EHRLICHIA CHAFFEENSIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_1269 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) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 14656 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 740 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 19.3552 - 4.3473 0.99 2886 152 0.1503 0.1872 REMARK 3 2 4.3473 - 3.4570 1.00 2776 150 0.1480 0.1852 REMARK 3 3 3.4570 - 3.0219 1.00 2772 139 0.1811 0.2509 REMARK 3 4 3.0219 - 2.7464 1.00 2740 156 0.2018 0.2626 REMARK 3 5 2.7464 - 2.5500 1.00 2742 143 0.2096 0.2987 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.710 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.79 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 : 0.008 2527 REMARK 3 ANGLE : 1.044 3477 REMARK 3 CHIRALITY : 0.043 440 REMARK 3 PLANARITY : 0.005 440 REMARK 3 DIHEDRAL : 14.165 874 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' REMARK 3 ORIGIN FOR THE GROUP (A): -7.9215 -4.3705 -34.0144 REMARK 3 T TENSOR REMARK 3 T11: 0.1046 T22: 0.1435 REMARK 3 T33: 0.0860 T12: 0.0103 REMARK 3 T13: -0.0186 T23: 0.0321 REMARK 3 L TENSOR REMARK 3 L11: 1.3390 L22: 1.2401 REMARK 3 L33: 0.9209 L12: -0.1800 REMARK 3 L13: 0.2439 L23: 0.3714 REMARK 3 S TENSOR REMARK 3 S11: 0.0272 S12: 0.1656 S13: 0.0155 REMARK 3 S21: -0.1702 S22: -0.0305 S23: 0.0006 REMARK 3 S31: 0.0243 S32: 0.0901 S33: 0.0053 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' REMARK 3 ORIGIN FOR THE GROUP (A): 11.2973 -6.1233 -28.4145 REMARK 3 T TENSOR REMARK 3 T11: 0.0763 T22: 0.1034 REMARK 3 T33: 0.1502 T12: -0.0106 REMARK 3 T13: 0.0010 T23: 0.0048 REMARK 3 L TENSOR REMARK 3 L11: 1.8315 L22: 1.4831 REMARK 3 L33: 1.2864 L12: -0.3333 REMARK 3 L13: -0.1939 L23: -0.2199 REMARK 3 S TENSOR REMARK 3 S11: 0.1059 S12: 0.1846 S13: -0.2093 REMARK 3 S21: 0.0166 S22: -0.1532 S23: -0.1554 REMARK 3 S31: 0.0317 S32: 0.2138 S33: -0.0045 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' REMARK 3 ORIGIN FOR THE GROUP (A): -2.7002 -4.8135 -14.5080 REMARK 3 T TENSOR REMARK 3 T11: 0.1257 T22: 0.0823 REMARK 3 T33: 0.0768 T12: 0.0091 REMARK 3 T13: 0.0184 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 0.9551 L22: 1.0350 REMARK 3 L33: 1.6182 L12: 0.2356 REMARK 3 L13: 0.2070 L23: 0.1538 REMARK 3 S TENSOR REMARK 3 S11: 0.0433 S12: 0.0150 S13: 0.0350 REMARK 3 S21: 0.0639 S22: -0.0754 S23: 0.0934 REMARK 3 S31: 0.1558 S32: -0.1231 S33: 0.0311 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 4IYQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077377. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977408 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL, CYLINDRICALLY REMARK 200 BENT, SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14664 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.11400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.7700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.48900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.760 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.1 REMARK 200 STARTING MODEL: PDB ENTRY 1UKU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: EB SYNERGY SCREEN C10: 40% ISO REMARK 280 -PROPANOL, 15% PEG 8000, 100MM IMIDAZOLE/HCL, REMARK 280 EHCHA.00496.A.A1.PB00060 AT 21MG/ML, PH 8.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 290K 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 16.29000 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: 6410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 -19 REMARK 465 ALA A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 MET A -11 REMARK 465 GLY A -10 REMARK 465 THR A -9 REMARK 465 LEU A -8 REMARK 465 GLU A -7 REMARK 465 ALA A -6 REMARK 465 GLN A -5 REMARK 465 THR A -4 REMARK 465 GLN A -3 REMARK 465 GLY A -2 REMARK 465 PRO A -1 REMARK 465 GLY A 0 REMARK 465 MET B -19 REMARK 465 ALA B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 MET B -11 REMARK 465 GLY B -10 REMARK 465 THR B -9 REMARK 465 LEU B -8 REMARK 465 GLU B -7 REMARK 465 ALA B -6 REMARK 465 GLN B -5 REMARK 465 THR B -4 REMARK 465 GLN B -3 REMARK 465 GLY B -2 REMARK 465 PRO B -1 REMARK 465 GLY B 0 REMARK 465 MET C -19 REMARK 465 ALA C -18 REMARK 465 HIS C -17 REMARK 465 HIS C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 MET C -11 REMARK 465 GLY C -10 REMARK 465 THR C -9 REMARK 465 LEU C -8 REMARK 465 GLU C -7 REMARK 465 ALA C -6 REMARK 465 GLN C -5 REMARK 465 THR C -4 REMARK 465 GLN C -3 REMARK 465 GLY C -2 REMARK 465 PRO C -1 REMARK 465 GLY C 0 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 MET A 2 CG SD CE REMARK 470 LYS A 3 CG CD CE NZ REMARK 470 GLU A 16 CG CD OE1 OE2 REMARK 470 ASN A 39 CG OD1 ND2 REMARK 470 VAL A 45 CG1 CG2 REMARK 470 TRP A 46 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 46 CZ3 CH2 REMARK 470 GLU A 47 CG CD OE1 OE2 REMARK 470 GLU A 49 CG CD OE1 OE2 REMARK 470 GLN A 75 CG CD OE1 NE2 REMARK 470 LYS A 96 CG CD CE NZ REMARK 470 MET B 2 CG SD CE REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 GLU B 47 CG CD OE1 OE2 REMARK 470 GLU B 49 CG CD OE1 OE2 REMARK 470 ASN C 39 CG OD1 ND2 REMARK 470 TRP C 46 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP C 46 CZ3 CH2 REMARK 470 GLU C 47 CG CD OE1 OE2 REMARK 470 ASP C 48 CG OD1 OD2 REMARK 470 GLN C 75 CG CD OE1 NE2 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 THR C 82 79.20 -119.20 REMARK 500 REMARK 500 REMARK: NULL 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EHCHA.00496.A RELATED DB: TARGETTRACK DBREF 4IYQ A 2 107 UNP Q2GG79 Q2GG79_EHRCR 1 106 DBREF 4IYQ B 2 107 UNP Q2GG79 Q2GG79_EHRCR 1 106 DBREF 4IYQ C 2 107 UNP Q2GG79 Q2GG79_EHRCR 1 106 SEQADV 4IYQ MET A -19 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ ALA A -18 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS A -17 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS A -16 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS A -15 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS A -14 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS A -13 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS A -12 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ MET A -11 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY A -10 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ THR A -9 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ LEU A -8 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLU A -7 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ ALA A -6 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLN A -5 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ THR A -4 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLN A -3 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY A -2 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ PRO A -1 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY A 0 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ SER A 1 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ MET B -19 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ ALA B -18 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS B -17 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS B -16 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS B -15 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS B -14 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS B -13 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS B -12 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ MET B -11 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY B -10 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ THR B -9 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ LEU B -8 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLU B -7 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ ALA B -6 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLN B -5 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ THR B -4 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLN B -3 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY B -2 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ PRO B -1 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY B 0 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ SER B 1 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ MET C -19 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ ALA C -18 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS C -17 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS C -16 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS C -15 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS C -14 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS C -13 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ HIS C -12 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ MET C -11 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY C -10 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ THR C -9 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ LEU C -8 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLU C -7 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ ALA C -6 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLN C -5 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ THR C -4 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLN C -3 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY C -2 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ PRO C -1 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ GLY C 0 UNP Q2GG79 EXPRESSION TAG SEQADV 4IYQ SER C 1 UNP Q2GG79 EXPRESSION TAG SEQRES 1 A 127 MET ALA HIS HIS HIS HIS HIS HIS MET GLY THR LEU GLU SEQRES 2 A 127 ALA GLN THR GLN GLY PRO GLY SER MET LYS ASN ILE SER SEQRES 3 A 127 LEU LEU TYR THR THR THR PRO THR TYR GLU ASP ALA TYR SEQRES 4 A 127 ARG ILE SER ASN ILE LEU LEU GLU ASN LYS LEU ILE ALA SEQRES 5 A 127 CYS ALA ASN ILE PHE SER ASN ILE THR SER VAL TYR VAL SEQRES 6 A 127 TRP GLU ASP GLU ILE HIS ASN ASN THR GLU CYS ALA ILE SEQRES 7 A 127 ILE LEU LYS THR THR ASN ASP LEU VAL GLN HIS ALA THR SEQRES 8 A 127 ASN LYS ILE GLN ALA ILE HIS PRO TYR ASP THR PRO ALA SEQRES 9 A 127 ILE ILE THR ILE ASP PRO THR ASN ALA ASN ASP LYS PHE SEQRES 10 A 127 ILE GLN TRP VAL ASN ASP CYS THR ALA LEU SEQRES 1 B 127 MET ALA HIS HIS HIS HIS HIS HIS MET GLY THR LEU GLU SEQRES 2 B 127 ALA GLN THR GLN GLY PRO GLY SER MET LYS ASN ILE SER SEQRES 3 B 127 LEU LEU TYR THR THR THR PRO THR TYR GLU ASP ALA TYR SEQRES 4 B 127 ARG ILE SER ASN ILE LEU LEU GLU ASN LYS LEU ILE ALA SEQRES 5 B 127 CYS ALA ASN ILE PHE SER ASN ILE THR SER VAL TYR VAL SEQRES 6 B 127 TRP GLU ASP GLU ILE HIS ASN ASN THR GLU CYS ALA ILE SEQRES 7 B 127 ILE LEU LYS THR THR ASN ASP LEU VAL GLN HIS ALA THR SEQRES 8 B 127 ASN LYS ILE GLN ALA ILE HIS PRO TYR ASP THR PRO ALA SEQRES 9 B 127 ILE ILE THR ILE ASP PRO THR ASN ALA ASN ASP LYS PHE SEQRES 10 B 127 ILE GLN TRP VAL ASN ASP CYS THR ALA LEU SEQRES 1 C 127 MET ALA HIS HIS HIS HIS HIS HIS MET GLY THR LEU GLU SEQRES 2 C 127 ALA GLN THR GLN GLY PRO GLY SER MET LYS ASN ILE SER SEQRES 3 C 127 LEU LEU TYR THR THR THR PRO THR TYR GLU ASP ALA TYR SEQRES 4 C 127 ARG ILE SER ASN ILE LEU LEU GLU ASN LYS LEU ILE ALA SEQRES 5 C 127 CYS ALA ASN ILE PHE SER ASN ILE THR SER VAL TYR VAL SEQRES 6 C 127 TRP GLU ASP GLU ILE HIS ASN ASN THR GLU CYS ALA ILE SEQRES 7 C 127 ILE LEU LYS THR THR ASN ASP LEU VAL GLN HIS ALA THR SEQRES 8 C 127 ASN LYS ILE GLN ALA ILE HIS PRO TYR ASP THR PRO ALA SEQRES 9 C 127 ILE ILE THR ILE ASP PRO THR ASN ALA ASN ASP LYS PHE SEQRES 10 C 127 ILE GLN TRP VAL ASN ASP CYS THR ALA LEU HET CA A 300 1 HET CA A 301 1 HET CA B 300 1 HET CA C 300 1 HET CA C 301 1 HETNAM CA CALCIUM ION FORMUL 4 CA 5(CA 2+) FORMUL 9 HOH *72(H2 O) HELIX 1 1 THR A 14 ASN A 28 1 15 HELIX 2 2 LEU A 66 HIS A 78 1 13 HELIX 3 3 ASN A 94 ALA A 106 1 13 HELIX 4 4 THR B 14 ASN B 28 1 15 HELIX 5 5 LEU B 66 HIS B 78 1 13 HELIX 6 6 ASN B 94 ALA B 106 1 13 HELIX 7 7 THR C 14 ASN C 28 1 15 HELIX 8 8 LEU C 66 HIS C 78 1 13 HELIX 9 9 ASN C 94 ALA C 106 1 13 SITE 1 AC1 1 ASP A 89 SITE 1 AC2 1 GLU B 27 SITE 1 AC3 1 GLU C 16 CRYST1 87.490 32.580 89.080 90.00 119.65 90.00 P 1 21 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 0.011430 0.000000 0.006505 0.00000 SCALE2 0.000000 0.030694 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012917 0.00000