HEADER SIGNALING PROTEIN 22-NOV-24 9KPJ TITLE CRYSTAL STRUCTURE OF HELICOBACTER PYLORI CHEMORECEPTOR TLPA LIGAND- TITLE 2 BINDING DOMAIN IN COMPLEX WITH INDOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYL-ACCEPTING CHEMOTAXIS PROTEIN TLPA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI PMSS1; SOURCE 3 ORGANISM_TAXID: 1431450; SOURCE 4 GENE: TLPA, HPYLPMSS1_00094; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHEMORECEPTOR, INDOLE, HELICOBACTER PYLORI, LIGAND-BINDING DOMAIN, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.WANG,S.Y.BI REVDAT 2 05-NOV-25 9KPJ 1 JRNL REVDAT 1 22-OCT-25 9KPJ 0 JRNL AUTH X.WANG,W.XU,F.YAO,S.LIU,Y.ZHANG,V.SOURJIK,S.BI JRNL TITL DISCOVERY OF AN INDOLE-SENSING CHEMORECEPTOR IN HELICOBACTER JRNL TITL 2 PYLORI. JRNL REF CURR.BIOL. V. 35 5018 2025 JRNL REFN ISSN 0960-9822 JRNL PMID 41033314 JRNL DOI 10.1016/J.CUB.2025.09.021 REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15 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) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 21200 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 1034 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 42.1430 - 3.8442 0.97 3179 162 0.1588 0.2000 REMARK 3 2 3.8442 - 3.0515 0.97 3036 146 0.1738 0.2464 REMARK 3 3 3.0515 - 2.6659 0.98 2994 166 0.1830 0.2120 REMARK 3 4 2.6659 - 2.4222 0.97 2991 161 0.1782 0.2187 REMARK 3 5 2.4222 - 2.2486 0.98 3027 113 0.1852 0.2554 REMARK 3 6 2.2486 - 2.1160 0.96 2874 156 0.2011 0.2609 REMARK 3 7 2.1160 - 2.0100 0.68 2065 130 0.2131 0.2553 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) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.730 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) : 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 : 0.007 2183 REMARK 3 ANGLE : 0.865 2926 REMARK 3 CHIRALITY : 0.051 338 REMARK 3 PLANARITY : 0.005 368 REMARK 3 DIHEDRAL : 18.231 1356 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 4 THROUGH 48 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.5370 -37.3726 22.4470 REMARK 3 T TENSOR REMARK 3 T11: 0.0737 T22: 0.1855 REMARK 3 T33: 0.1529 T12: -0.0346 REMARK 3 T13: -0.0004 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 0.4659 L22: 4.4523 REMARK 3 L33: 2.2087 L12: -0.3122 REMARK 3 L13: 0.1843 L23: -1.4638 REMARK 3 S TENSOR REMARK 3 S11: -0.0194 S12: -0.0276 S13: -0.0101 REMARK 3 S21: 0.1591 S22: 0.0460 S23: -0.1060 REMARK 3 S31: -0.1959 S32: 0.1417 S33: -0.0242 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 49 THROUGH 91 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.7790 -12.4919 1.9324 REMARK 3 T TENSOR REMARK 3 T11: 0.6028 T22: 0.1384 REMARK 3 T33: 0.2280 T12: 0.0206 REMARK 3 T13: 0.0918 T23: 0.1152 REMARK 3 L TENSOR REMARK 3 L11: 0.4089 L22: 1.1680 REMARK 3 L33: 0.4671 L12: 0.4627 REMARK 3 L13: 0.2291 L23: -0.0878 REMARK 3 S TENSOR REMARK 3 S11: -0.0608 S12: 0.1519 S13: 0.1302 REMARK 3 S21: -0.0647 S22: -0.1267 S23: -0.0543 REMARK 3 S31: -0.4916 S32: -0.0416 S33: 0.0574 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 92 THROUGH 115 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.5090 -15.2155 3.3359 REMARK 3 T TENSOR REMARK 3 T11: 0.6356 T22: 0.2758 REMARK 3 T33: 0.4372 T12: 0.0479 REMARK 3 T13: 0.1418 T23: 0.0282 REMARK 3 L TENSOR REMARK 3 L11: 1.5137 L22: 0.7782 REMARK 3 L33: 1.5983 L12: -0.0300 REMARK 3 L13: -0.6011 L23: 0.3796 REMARK 3 S TENSOR REMARK 3 S11: 0.1426 S12: -0.0891 S13: -0.1062 REMARK 3 S21: 0.3016 S22: -0.0883 S23: 0.6956 REMARK 3 S31: -0.3516 S32: -0.0888 S33: -0.1360 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 116 THROUGH 144 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.5461 -23.1389 7.0174 REMARK 3 T TENSOR REMARK 3 T11: 0.3829 T22: 0.2306 REMARK 3 T33: 0.2350 T12: 0.0582 REMARK 3 T13: 0.0961 T23: 0.0172 REMARK 3 L TENSOR REMARK 3 L11: 1.3273 L22: 1.9951 REMARK 3 L33: 0.1653 L12: 0.8103 REMARK 3 L13: -0.0385 L23: -0.5206 REMARK 3 S TENSOR REMARK 3 S11: 0.1714 S12: -0.0622 S13: 0.2557 REMARK 3 S21: 0.3200 S22: 0.0311 S23: 0.2259 REMARK 3 S31: -0.4487 S32: -0.3122 S33: -0.0112 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 145 THROUGH 217 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.8270 -34.6263 14.0597 REMARK 3 T TENSOR REMARK 3 T11: 0.1029 T22: 0.1917 REMARK 3 T33: 0.1358 T12: 0.0183 REMARK 3 T13: -0.0016 T23: 0.0202 REMARK 3 L TENSOR REMARK 3 L11: 1.0392 L22: 1.9800 REMARK 3 L33: 1.8024 L12: 0.4140 REMARK 3 L13: -0.1863 L23: -0.6472 REMARK 3 S TENSOR REMARK 3 S11: -0.0004 S12: -0.0118 S13: 0.0396 REMARK 3 S21: -0.2389 S22: 0.0161 S23: 0.1553 REMARK 3 S31: -0.1745 S32: -0.0920 S33: 0.0163 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 218 THROUGH 232 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.4278 -51.0991 20.5569 REMARK 3 T TENSOR REMARK 3 T11: 0.1307 T22: 0.2311 REMARK 3 T33: 0.2237 T12: -0.0213 REMARK 3 T13: -0.0218 T23: 0.0140 REMARK 3 L TENSOR REMARK 3 L11: 0.7787 L22: 3.5308 REMARK 3 L33: 2.9027 L12: 0.5034 REMARK 3 L13: 0.8033 L23: 1.2145 REMARK 3 S TENSOR REMARK 3 S11: 0.1732 S12: 0.0070 S13: -0.1674 REMARK 3 S21: 0.0501 S22: 0.1113 S23: -0.1541 REMARK 3 S31: 0.0289 S32: 0.1390 S33: -0.1403 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 233 THROUGH 270 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.6534 -41.7525 21.6305 REMARK 3 T TENSOR REMARK 3 T11: 0.0510 T22: 0.2024 REMARK 3 T33: 0.1472 T12: -0.0105 REMARK 3 T13: -0.0024 T23: -0.0028 REMARK 3 L TENSOR REMARK 3 L11: 2.1422 L22: 4.6978 REMARK 3 L33: 2.8096 L12: -0.0999 REMARK 3 L13: 0.6921 L23: -0.8392 REMARK 3 S TENSOR REMARK 3 S11: 0.0168 S12: -0.0697 S13: -0.0483 REMARK 3 S21: 0.1465 S22: 0.1259 S23: -0.0892 REMARK 3 S31: -0.0970 S32: 0.0107 S33: -0.1108 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 9KPJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 25-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1300053854. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SI111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21323 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.010 REMARK 200 RESOLUTION RANGE LOW (A) : 42.143 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 12.50 REMARK 200 R MERGE (I) : 0.15370 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.75900 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 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.04 M CITRIC ACID, 0.06 M BIS-TRIS REMARK 280 PROPANE, 20 % W/V PEG 3350, PH 6.4, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 291.15K 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 66.10300 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 66.10300 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 14.79300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 84.28550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 14.79300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 84.28550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.10300 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 14.79300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 84.28550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.10300 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 14.79300 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 84.28550 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 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 540 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 MET A -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER 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 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 VAL A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 GLY A 271 REMARK 465 SER A 272 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 HOH A 485 O HOH A 495 2.15 REMARK 500 O HOH A 428 O HOH A 545 2.18 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 ASN A 92 -112.46 57.30 REMARK 500 ASN A 105 40.08 -93.36 REMARK 500 ALA A 148 11.20 59.71 REMARK 500 SER A 219 -152.16 -113.50 REMARK 500 SER A 249 143.91 -172.44 REMARK 500 REMARK 500 REMARK: NULL DBREF1 9KPJ A 1 272 UNP A0AAN1AVD9_HELPX DBREF2 9KPJ A A0AAN1AVD9 28 299 SEQADV 9KPJ MET A -20 UNP A0AAN1AVD INITIATING METHIONINE SEQADV 9KPJ GLY A -19 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ SER A -18 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ SER A -17 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -16 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -15 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -14 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -13 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -12 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -11 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ SER A -10 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ SER A -9 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ GLY A -8 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ LEU A -7 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ VAL A -6 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ PRO A -5 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ ARG A -4 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ GLY A -3 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ SER A -2 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ HIS A -1 UNP A0AAN1AVD EXPRESSION TAG SEQADV 9KPJ MET A 0 UNP A0AAN1AVD EXPRESSION TAG SEQRES 1 A 293 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 293 LEU VAL PRO ARG GLY SER HIS MET VAL SER LEU ASN SER SEQRES 3 A 293 ARG VAL LYS GLU ILE LEU LYS GLU ASN THR LEU ARG SER SEQRES 4 A 293 MET GLN ASP SER LEU HIS PHE LYS VAL LYS GLU VAL GLN SEQRES 5 A 293 GLY VAL LEU GLU ASN THR TYR THR SER MET GLY ILE VAL SEQRES 6 A 293 LYS GLU MET LEU PRO LYS ASP THR LYS ARG GLU ILE LYS SEQRES 7 A 293 ILE HIS LEU LEU LYS ASN PHE ILE LEU ALA ASN SER HIS SEQRES 8 A 293 VAL ALA GLY VAL SER MET PHE PHE LYS ASN ARG GLU ASP SEQRES 9 A 293 LEU ARG LEU THR LEU LEU ARG ASP ASN ASP THR ILE LYS SEQRES 10 A 293 LEU MET GLU ASN PRO SER LEU GLY ASN ASN PRO LEU ALA SEQRES 11 A 293 GLN LYS ALA MET LYS ASN LYS GLU ILE SER LYS SER LEU SEQRES 12 A 293 PRO TYR TYR ARG LYS MET PRO ASN GLY ALA GLU VAL TYR SEQRES 13 A 293 GLY VAL ASP ILE LEU LEU PRO LEU LEU ASN GLU ASN ALA SEQRES 14 A 293 GLN GLU VAL VAL GLY ALA LEU MET VAL PHE ILE SER ILE SEQRES 15 A 293 ASP SER PHE SER ASN GLU ILE THR LYS ASN ARG SER ASP SEQRES 16 A 293 LEU PHE LEU ILE GLY VAL LYS GLY LYS VAL LEU LEU SER SEQRES 17 A 293 ALA ASN LYS SER LEU GLN ASP LYS PRO ILE ALA GLU ILE SEQRES 18 A 293 TYR LYS SER VAL PRO LYS ALA THR ASN GLU VAL LEU THR SEQRES 19 A 293 ILE LEU GLU ASN GLY SER LYS ALA THR LEU GLU TYR LEU SEQRES 20 A 293 ASP PRO PHE SER HIS LYS GLU ASN PHE LEU ALA VAL GLU SEQRES 21 A 293 THR PHE LYS MET LEU GLY LYS ALA GLU SER LYS ASP ASN SEQRES 22 A 293 LEU ASN TRP MET ILE ALA LEU ILE ILE GLU LYS ASP LYS SEQRES 23 A 293 VAL TYR GLU GLN VAL GLY SER HET IND A 301 9 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET EDO A 305 4 HET EDO A 306 4 HETNAM IND INDOLE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 IND C8 H7 N FORMUL 3 EDO 5(C2 H6 O2) FORMUL 8 HOH *149(H2 O) HELIX 1 AA1 ASN A 4 LEU A 48 1 45 HELIX 2 AA2 LYS A 53 ASN A 68 1 16 HELIX 3 AA3 PRO A 101 ASN A 105 5 5 HELIX 4 AA4 ASN A 106 LYS A 116 1 11 HELIX 5 AA5 PHE A 164 THR A 169 1 6 HELIX 6 AA6 VAL A 180 GLY A 182 5 3 HELIX 7 AA7 ASN A 189 GLN A 193 5 5 HELIX 8 AA8 PRO A 196 TYR A 201 1 6 HELIX 9 AA9 VAL A 204 GLY A 218 1 15 HELIX 10 AB1 LYS A 263 GLN A 269 1 7 SHEET 1 AA1 6 THR A 94 GLU A 99 0 SHEET 2 AA1 6 ARG A 81 ASP A 91 -1 N ASP A 91 O THR A 94 SHEET 3 AA1 6 VAL A 71 PHE A 78 -1 N VAL A 74 O LEU A 88 SHEET 4 AA1 6 VAL A 151 SER A 160 -1 O MET A 156 N SER A 75 SHEET 5 AA1 6 GLU A 133 LEU A 144 -1 N ILE A 139 O VAL A 157 SHEET 6 AA1 6 SER A 119 LYS A 120 -1 N SER A 119 O LEU A 140 SHEET 1 AA2 6 THR A 94 GLU A 99 0 SHEET 2 AA2 6 ARG A 81 ASP A 91 -1 N ASP A 91 O THR A 94 SHEET 3 AA2 6 VAL A 71 PHE A 78 -1 N VAL A 74 O LEU A 88 SHEET 4 AA2 6 VAL A 151 SER A 160 -1 O MET A 156 N SER A 75 SHEET 5 AA2 6 GLU A 133 LEU A 144 -1 N ILE A 139 O VAL A 157 SHEET 6 AA2 6 TYR A 124 LYS A 127 -1 N ARG A 126 O VAL A 134 SHEET 1 AA3 5 VAL A 184 SER A 187 0 SHEET 2 AA3 5 LEU A 175 ILE A 178 -1 N LEU A 177 O LEU A 186 SHEET 3 AA3 5 ASN A 254 GLU A 262 -1 O MET A 256 N ILE A 178 SHEET 4 AA3 5 GLU A 233 LYS A 242 -1 N PHE A 235 O ILE A 261 SHEET 5 AA3 5 LYS A 220 LEU A 226 -1 N TYR A 225 O ASN A 234 CRYST1 29.586 168.571 132.206 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 0.033800 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005932 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007564 0.00000 CONECT 2129 2130 2136 CONECT 2130 2129 2131 CONECT 2131 2130 2137 CONECT 2132 2133 2137 CONECT 2133 2132 2134 CONECT 2134 2133 2135 CONECT 2135 2134 2136 CONECT 2136 2129 2135 2137 CONECT 2137 2131 2132 2136 CONECT 2138 2139 2140 CONECT 2139 2138 CONECT 2140 2138 2141 CONECT 2141 2140 CONECT 2142 2143 2144 CONECT 2143 2142 CONECT 2144 2142 2145 CONECT 2145 2144 CONECT 2146 2147 2148 CONECT 2147 2146 CONECT 2148 2146 2149 CONECT 2149 2148 CONECT 2150 2151 2152 CONECT 2151 2150 CONECT 2152 2150 2153 CONECT 2153 2152 CONECT 2154 2155 2156 CONECT 2155 2154 CONECT 2156 2154 2157 CONECT 2157 2156 MASTER 389 0 6 10 17 0 0 6 2305 1 29 23 END