HEADER HYDROLASE 15-DEC-12 4IFU TITLE CRYSTAL STRUCTURE OF TREPONEMA PALLIDUM TP0796 FLAVIN TRAFFICKING TITLE 2 PROTEIN, APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: FAD:PROTEIN FMN TRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FLAVIN TRANSFERASE; COMPND 5 EC: 2.7.1.180; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TREPONEMA PALLIDUM (STRAIN NICHOLS); SOURCE 3 ORGANISM_TAXID: 243276; SOURCE 4 STRAIN: NICHOLS; SOURCE 5 GENE: TPANIC_0796; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS HYDROLASE, BIMETAL CENTER, FAD PYROPHOSPHATASE, FLAVIN TURNOVER, KEYWDS 2 TREPONEMA PALLIDUM EXPDTA X-RAY DIFFRACTION AUTHOR D.R.TOMCHICK,C.A.BRAUTIGAM,R.K.DEKA,M.V.NORGARD REVDAT 6 20-SEP-23 4IFU 1 REMARK LINK REVDAT 5 06-FEB-19 4IFU 1 COMPND SOURCE REMARK DBREF REVDAT 5 2 1 SEQADV HET HETNAM FORMUL REVDAT 4 08-MAY-13 4IFU 1 JRNL REVDAT 3 13-MAR-13 4IFU 1 JRNL REVDAT 2 06-MAR-13 4IFU 1 TITLE REVDAT 1 27-FEB-13 4IFU 0 JRNL AUTH R.K.DEKA,C.A.BRAUTIGAM,W.Z.LIU,D.R.TOMCHICK,M.V.NORGARD JRNL TITL THE TP0796 LIPOPROTEIN OF TREPONEMA PALLIDUM IS A JRNL TITL 2 BIMETAL-DEPENDENT FAD PYROPHOSPHATASE WITH A POTENTIAL ROLE JRNL TITL 3 IN FLAVIN HOMEOSTASIS. JRNL REF J.BIOL.CHEM. V. 288 11106 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23447540 JRNL DOI 10.1074/JBC.M113.449975 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.1_1168 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) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 27219 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1364 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 28.7537 - 3.9469 0.99 2667 143 0.1553 0.1803 REMARK 3 2 3.9469 - 3.1340 1.00 2606 153 0.1641 0.2140 REMARK 3 3 3.1340 - 2.7382 1.00 2591 142 0.1782 0.2482 REMARK 3 4 2.7382 - 2.4880 1.00 2583 129 0.1698 0.2284 REMARK 3 5 2.4880 - 2.3097 1.00 2603 143 0.1626 0.2125 REMARK 3 6 2.3097 - 2.1736 1.00 2616 111 0.1652 0.2208 REMARK 3 7 2.1736 - 2.0648 1.00 2555 146 0.1722 0.2296 REMARK 3 8 2.0648 - 1.9749 1.00 2558 147 0.1816 0.2358 REMARK 3 9 1.9749 - 1.8989 0.99 2630 121 0.2035 0.2469 REMARK 3 10 1.8989 - 1.8334 0.96 2446 129 0.2159 0.2635 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.69 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 : 0.018 2583 REMARK 3 ANGLE : 1.277 3514 REMARK 3 CHIRALITY : 0.081 402 REMARK 3 PLANARITY : 0.007 461 REMARK 3 DIHEDRAL : 12.354 929 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 5 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 53.9712 47.2900 -0.4040 REMARK 3 T TENSOR REMARK 3 T11: 0.0770 T22: 0.1486 REMARK 3 T33: 0.0751 T12: -0.0072 REMARK 3 T13: -0.0172 T23: 0.0147 REMARK 3 L TENSOR REMARK 3 L11: 0.0387 L22: 0.0591 REMARK 3 L33: 0.0144 L12: 0.0232 REMARK 3 L13: 0.0270 L23: 0.0301 REMARK 3 S TENSOR REMARK 3 S11: 0.0559 S12: -0.0394 S13: 0.0271 REMARK 3 S21: 0.0282 S22: -0.0982 S23: 0.0311 REMARK 3 S31: 0.0349 S32: 0.0316 S33: -0.0053 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 31 THROUGH 76 ) REMARK 3 ORIGIN FOR THE GROUP (A): 43.1732 52.6001 17.4938 REMARK 3 T TENSOR REMARK 3 T11: 0.2134 T22: -0.0247 REMARK 3 T33: 0.0875 T12: -0.0144 REMARK 3 T13: 0.0278 T23: -0.1127 REMARK 3 L TENSOR REMARK 3 L11: 0.4293 L22: 0.1629 REMARK 3 L33: 0.2632 L12: -0.1986 REMARK 3 L13: 0.0600 L23: 0.0095 REMARK 3 S TENSOR REMARK 3 S11: -0.0167 S12: 0.1010 S13: 0.1665 REMARK 3 S21: 0.3400 S22: -0.1907 S23: 0.0334 REMARK 3 S31: -0.2086 S32: 0.0921 S33: -0.2328 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 77 THROUGH 131 ) REMARK 3 ORIGIN FOR THE GROUP (A): 34.1119 37.2053 25.2494 REMARK 3 T TENSOR REMARK 3 T11: 0.2003 T22: 0.1622 REMARK 3 T33: 0.1313 T12: 0.0020 REMARK 3 T13: 0.0452 T23: -0.0176 REMARK 3 L TENSOR REMARK 3 L11: 0.0226 L22: 0.2011 REMARK 3 L33: 0.0499 L12: -0.0364 REMARK 3 L13: -0.0314 L23: 0.0790 REMARK 3 S TENSOR REMARK 3 S11: 0.0263 S12: -0.1028 S13: 0.0611 REMARK 3 S21: 0.1809 S22: 0.0864 S23: 0.1544 REMARK 3 S31: -0.0934 S32: 0.0228 S33: 0.0107 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 132 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): 31.9679 48.9122 16.8821 REMARK 3 T TENSOR REMARK 3 T11: 0.1495 T22: 0.1181 REMARK 3 T33: 0.1278 T12: 0.0236 REMARK 3 T13: 0.0603 T23: 0.0212 REMARK 3 L TENSOR REMARK 3 L11: 0.0503 L22: 0.0678 REMARK 3 L33: 0.0053 L12: -0.0340 REMARK 3 L13: 0.0259 L23: -0.0200 REMARK 3 S TENSOR REMARK 3 S11: -0.1209 S12: 0.0104 S13: 0.0240 REMARK 3 S21: 0.0830 S22: 0.0737 S23: 0.0557 REMARK 3 S31: 0.0736 S32: -0.1581 S33: -0.0824 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 180 THROUGH 225 ) REMARK 3 ORIGIN FOR THE GROUP (A): 47.9579 36.3790 -0.8621 REMARK 3 T TENSOR REMARK 3 T11: 0.0706 T22: 0.0790 REMARK 3 T33: 0.0822 T12: -0.0075 REMARK 3 T13: -0.0128 T23: -0.0108 REMARK 3 L TENSOR REMARK 3 L11: 0.0365 L22: 0.0426 REMARK 3 L33: 0.0232 L12: 0.0479 REMARK 3 L13: 0.0475 L23: 0.0102 REMARK 3 S TENSOR REMARK 3 S11: 0.0434 S12: 0.0177 S13: -0.0133 REMARK 3 S21: -0.0121 S22: -0.0328 S23: 0.0557 REMARK 3 S31: 0.0679 S32: 0.0484 S33: 0.0059 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 226 THROUGH 279 ) REMARK 3 ORIGIN FOR THE GROUP (A): 41.5046 28.0502 14.4650 REMARK 3 T TENSOR REMARK 3 T11: 0.0748 T22: 0.1229 REMARK 3 T33: 0.0894 T12: -0.0093 REMARK 3 T13: -0.0161 T23: 0.0032 REMARK 3 L TENSOR REMARK 3 L11: 0.0319 L22: 0.0749 REMARK 3 L33: 0.0348 L12: -0.0382 REMARK 3 L13: 0.0010 L23: -0.0249 REMARK 3 S TENSOR REMARK 3 S11: -0.0134 S12: -0.0443 S13: 0.0451 REMARK 3 S21: -0.0554 S22: -0.0348 S23: 0.0116 REMARK 3 S31: -0.0695 S32: 0.1404 S33: -0.0111 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 280 THROUGH 340 ) REMARK 3 ORIGIN FOR THE GROUP (A): 36.0031 24.7613 4.3432 REMARK 3 T TENSOR REMARK 3 T11: 0.1093 T22: 0.0856 REMARK 3 T33: 0.1367 T12: 0.0117 REMARK 3 T13: -0.0173 T23: -0.0183 REMARK 3 L TENSOR REMARK 3 L11: 0.0441 L22: 0.0697 REMARK 3 L33: 0.0597 L12: -0.0165 REMARK 3 L13: -0.0353 L23: -0.0105 REMARK 3 S TENSOR REMARK 3 S11: 0.0358 S12: 0.0369 S13: -0.1209 REMARK 3 S21: -0.0531 S22: -0.0283 S23: 0.1620 REMARK 3 S31: 0.0093 S32: -0.0201 S33: 0.0011 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 4IFU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1000076698. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-AUG-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97929 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27231 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.57400 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1VRM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CACODYLATE, 0.8 M SODIUM REMARK 280 ACETATE, 0.1 M NACL, 20% (W/V) ETHYLENE GLYCOL;, PH 6.5, HANGING- REMARK 280 DROP VAPOR DIFFUSION, TEMPERATURE 293K, VAPOR DIFFUSION, HANGING REMARK 280 DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.79350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.64100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.79350 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.64100 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 810 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 833 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 CYS A 1 REMARK 465 GLY A 2 REMARK 465 GLY A 3 REMARK 465 ARG A 4 REMARK 465 ASP A 201 REMARK 465 VAL A 202 REMARK 465 ARG A 203 REMARK 465 SER A 204 REMARK 465 ALA A 205 REMARK 465 ALA A 206 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 ASN A 55 40.85 -106.31 REMARK 500 SER A 70 -152.39 -163.02 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 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 162 O REMARK 620 2 ASP A 284 O 91.6 REMARK 620 3 ASP A 284 OD1 79.8 86.8 REMARK 620 4 THR A 288 OG1 103.8 93.3 176.4 REMARK 620 5 HOH A 701 O 159.6 97.9 82.8 93.7 REMARK 620 6 HOH A 702 O 94.1 174.1 92.6 86.9 76.2 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 MG A 601 DBREF 4IFU A 1 340 UNP R9UXK3 R9UXK3_TREPA 23 362 SEQRES 1 A 340 CYS GLY GLY ARG ALA ARG VAL ARG GLU TYR SER ARG ALA SEQRES 2 A 340 GLU LEU VAL ILE GLY THR LEU CYS ARG VAL ARG VAL TYR SEQRES 3 A 340 SER LYS ARG PRO ALA ALA GLU VAL HIS ALA ALA LEU GLU SEQRES 4 A 340 GLU VAL PHE THR LEU LEU GLN GLN GLN GLU MET VAL LEU SEQRES 5 A 340 SER ALA ASN ARG ASP ASP SER ALA LEU ALA ALA LEU ASN SEQRES 6 A 340 ALA GLN ALA GLY SER ALA PRO VAL VAL VAL ASP ARG SER SEQRES 7 A 340 LEU TYR ALA LEU LEU GLU ARG ALA LEU PHE PHE ALA GLU SEQRES 8 A 340 LYS SER GLY GLY ALA PHE ASN PRO ALA LEU GLY ALA VAL SEQRES 9 A 340 VAL LYS LEU TRP ASN ILE GLY PHE ASP ARG ALA ALA VAL SEQRES 10 A 340 PRO ASP PRO ASP ALA LEU LYS GLU ALA LEU THR ARG CYS SEQRES 11 A 340 ASP PHE ARG GLN VAL HIS LEU ARG ALA GLY VAL SER VAL SEQRES 12 A 340 GLY ALA PRO HIS THR VAL GLN LEU ALA GLN ALA GLY MET SEQRES 13 A 340 GLN LEU ASP LEU GLY ALA ILE ALA LYS GLY PHE LEU ALA SEQRES 14 A 340 ASP LYS ILE VAL GLN LEU LEU THR ALA HIS ALA LEU ASP SEQRES 15 A 340 SER ALA LEU VAL ASP LEU GLY GLY ASN ILE PHE ALA LEU SEQRES 16 A 340 GLY LEU LYS TYR GLY ASP VAL ARG SER ALA ALA ALA GLN SEQRES 17 A 340 ARG LEU GLU TRP ASN VAL GLY ILE ARG ASP PRO HIS GLY SEQRES 18 A 340 THR GLY GLN LYS PRO ALA LEU VAL VAL SER VAL ARG ASP SEQRES 19 A 340 CYS SER VAL VAL THR SER GLY ALA TYR GLU ARG PHE PHE SEQRES 20 A 340 GLU ARG ASP GLY VAL ARG TYR HIS HIS ILE ILE ASP PRO SEQRES 21 A 340 VAL THR GLY PHE PRO ALA HIS THR ASP VAL ASP SER VAL SEQRES 22 A 340 SER ILE PHE ALA PRO ARG SER THR ASP ALA ASP ALA LEU SEQRES 23 A 340 ALA THR ALA CYS PHE VAL LEU GLY TYR GLU LYS SER CYS SEQRES 24 A 340 ALA LEU LEU ARG GLU PHE PRO GLY VAL ASP ALA LEU PHE SEQRES 25 A 340 ILE PHE PRO ASP LYS ARG VAL ARG ALA SER ALA GLY ILE SEQRES 26 A 340 VAL ASP ARG VAL ARG VAL LEU ASP ALA ARG PHE VAL LEU SEQRES 27 A 340 GLU ARG HET MG A 601 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *169(H2 O) HELIX 1 1 PRO A 30 SER A 53 1 24 HELIX 2 2 SER A 59 ALA A 66 1 8 HELIX 3 3 ASP A 76 SER A 93 1 18 HELIX 4 4 LEU A 101 ALA A 115 1 15 HELIX 5 5 ASP A 119 LEU A 127 1 9 HELIX 6 6 THR A 128 CYS A 130 5 3 HELIX 7 7 ASP A 131 ARG A 133 5 3 HELIX 8 8 ILE A 163 HIS A 179 1 17 HELIX 9 9 ARG A 279 GLY A 294 1 16 HELIX 10 10 GLY A 294 ARG A 303 1 10 HELIX 11 11 ILE A 325 ASP A 327 5 3 SHEET 1 A 9 ARG A 8 VAL A 16 0 SHEET 2 A 9 THR A 19 SER A 27 -1 O VAL A 25 N TYR A 10 SHEET 3 A 9 ALA A 184 LEU A 188 -1 O ASP A 187 N ARG A 22 SHEET 4 A 9 ASN A 191 LEU A 195 -1 O PHE A 193 N VAL A 186 SHEET 5 A 9 CYS A 235 GLY A 241 -1 O VAL A 237 N ILE A 192 SHEET 6 A 9 SER A 272 ALA A 277 -1 O ALA A 277 N SER A 236 SHEET 7 A 9 ASP A 309 ILE A 313 -1 O ASP A 309 N PHE A 276 SHEET 8 A 9 ARG A 318 ALA A 321 -1 O ARG A 320 N PHE A 312 SHEET 9 A 9 VAL A 337 LEU A 338 1 O VAL A 337 N VAL A 319 SHEET 1 B 3 VAL A 73 VAL A 75 0 SHEET 2 B 3 HIS A 147 LEU A 151 -1 O VAL A 149 N VAL A 73 SHEET 3 B 3 VAL A 135 ALA A 139 -1 N HIS A 136 O GLN A 150 SHEET 1 C 2 LYS A 198 TYR A 199 0 SHEET 2 C 2 ARG A 209 LEU A 210 -1 O LEU A 210 N LYS A 198 SHEET 1 D 3 TRP A 212 ARG A 217 0 SHEET 2 D 3 PRO A 226 VAL A 232 -1 O VAL A 230 N VAL A 214 SHEET 3 D 3 VAL A 329 VAL A 331 -1 O ARG A 330 N VAL A 229 SHEET 1 E 2 PHE A 246 ARG A 249 0 SHEET 2 E 2 VAL A 252 HIS A 255 -1 O TYR A 254 N PHE A 247 LINK O ALA A 162 MG MG A 601 1555 1555 2.46 LINK O ASP A 284 MG MG A 601 1555 1555 2.38 LINK OD1 ASP A 284 MG MG A 601 1555 1555 2.42 LINK OG1 THR A 288 MG MG A 601 1555 1555 2.38 LINK MG MG A 601 O HOH A 701 1555 1555 2.20 LINK MG MG A 601 O HOH A 702 1555 1555 2.19 SITE 1 AC1 5 ALA A 162 ASP A 284 THR A 288 HOH A 701 SITE 2 AC1 5 HOH A 702 CRYST1 117.587 47.282 57.593 90.00 102.04 90.00 C 1 2 1 4 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 0.008504 0.000000 0.001814 0.00000 SCALE2 0.000000 0.021150 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017754 0.00000