HEADER TOXIN 07-OCT-21 7PX1 TITLE CONOTOXIN FROM CONUS MUCRONATUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONUS MUCRONATUS; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CONUS MUCRONATUS; SOURCE 3 ORGANISM_TAXID: 1127826; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CONOTOXIN, CONUS MUCRONATUS, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR E.MUELLER,C.M.HACKNEY,L.ELLGAARD,J.P.MORTH REVDAT 2 16-AUG-23 7PX1 1 JRNL REVDAT 1 02-NOV-22 7PX1 0 JRNL AUTH C.M.HACKNEY,P.FLOREZ SALCEDO,E.MUELLER,T.L.KOCH, JRNL AUTH 2 L.D.KJELGAARD,M.WATKINS,L.ZACHARIASSEN,P.S.TUELUND, JRNL AUTH 3 J.R.MCARTHUR,D.J.ADAMS,A.S.KRISTENSEN,B.OLIVERA, JRNL AUTH 4 R.K.FINOL-URDANETA,H.SAFAVI-HEMAMI,J.P.MORTH,L.ELLGAARD JRNL TITL A PREVIOUSLY UNRECOGNIZED SUPERFAMILY OF MACRO-CONOTOXINS JRNL TITL 2 INCLUDES AN INHIBITOR OF THE SENSORY NEURON CALCIUM CHANNEL JRNL TITL 3 CAV2.3. JRNL REF PLOS BIOL. V. 21 02217 2023 JRNL REFN ESSN 1545-7885 JRNL PMID 37535677 JRNL DOI 10.1371/JOURNAL.PBIO.3002217 REMARK 2 REMARK 2 RESOLUTION. 2.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.030 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 15284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.263 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.308 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.310 REMARK 3 FREE R VALUE TEST SET COUNT : 812 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 44.9400 - 4.2300 0.99 2417 128 0.2181 0.2399 REMARK 3 2 4.2300 - 3.3600 1.00 2416 128 0.2375 0.2913 REMARK 3 3 3.3600 - 2.9400 1.00 2429 132 0.2794 0.3712 REMARK 3 4 2.9400 - 2.6700 0.99 2378 151 0.3606 0.3428 REMARK 3 5 2.6700 - 2.4800 1.00 2417 130 0.3168 0.3787 REMARK 3 6 2.4800 - 2.3300 1.00 2415 143 0.3585 0.4404 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) : 0.414 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.614 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.65 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 : 0.003 1374 REMARK 3 ANGLE : 0.498 1860 REMARK 3 CHIRALITY : 0.031 214 REMARK 3 PLANARITY : 0.002 232 REMARK 3 DIHEDRAL : 4.949 186 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6 THROUGH 11 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.1584 37.5697 -9.9699 REMARK 3 T TENSOR REMARK 3 T11: 0.7010 T22: 0.8014 REMARK 3 T33: 0.7285 T12: 0.0931 REMARK 3 T13: 0.0894 T23: -0.0672 REMARK 3 L TENSOR REMARK 3 L11: 2.5100 L22: 4.8358 REMARK 3 L33: 5.2088 L12: 0.5917 REMARK 3 L13: 1.5270 L23: 4.8436 REMARK 3 S TENSOR REMARK 3 S11: -0.0984 S12: 0.2862 S13: -0.9909 REMARK 3 S21: -1.5947 S22: 1.0036 S23: -0.6565 REMARK 3 S31: -0.2992 S32: 1.0641 S33: -0.9031 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 12 THROUGH 47 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.6576 32.7524 3.7124 REMARK 3 T TENSOR REMARK 3 T11: 0.5451 T22: 0.5063 REMARK 3 T33: 0.6410 T12: -0.0567 REMARK 3 T13: 0.0359 T23: -0.0259 REMARK 3 L TENSOR REMARK 3 L11: 4.1140 L22: 2.8801 REMARK 3 L33: 1.9943 L12: 0.1713 REMARK 3 L13: -1.1661 L23: 0.3843 REMARK 3 S TENSOR REMARK 3 S11: -0.0205 S12: -0.1180 S13: -0.1632 REMARK 3 S21: 0.3560 S22: -0.1395 S23: 0.4525 REMARK 3 S31: 0.0497 S32: -0.0065 S33: 0.1274 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 48 THROUGH 65 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.2527 44.5230 1.7555 REMARK 3 T TENSOR REMARK 3 T11: 0.4648 T22: 0.4611 REMARK 3 T33: 0.5606 T12: 0.0068 REMARK 3 T13: 0.0246 T23: -0.0252 REMARK 3 L TENSOR REMARK 3 L11: 3.7656 L22: 4.4490 REMARK 3 L33: 2.4022 L12: 0.5278 REMARK 3 L13: 1.6641 L23: -0.9863 REMARK 3 S TENSOR REMARK 3 S11: -0.3630 S12: -0.1729 S13: 0.2621 REMARK 3 S21: 0.1041 S22: 0.0448 S23: 0.6915 REMARK 3 S31: 0.1047 S32: 0.0498 S33: 0.0776 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 66 THROUGH 78 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.6041 47.5083 2.0046 REMARK 3 T TENSOR REMARK 3 T11: 0.7119 T22: 0.6119 REMARK 3 T33: 0.6539 T12: -0.0170 REMARK 3 T13: 0.0294 T23: -0.0279 REMARK 3 L TENSOR REMARK 3 L11: 7.7044 L22: 9.5973 REMARK 3 L33: 6.8976 L12: -1.9804 REMARK 3 L13: 0.3516 L23: 3.0705 REMARK 3 S TENSOR REMARK 3 S11: 0.1557 S12: -0.5071 S13: -0.3582 REMARK 3 S21: 0.4089 S22: -0.6261 S23: 1.6045 REMARK 3 S31: -1.1349 S32: -0.0934 S33: 0.5390 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 79 THROUGH 89 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.3698 51.7339 -4.2251 REMARK 3 T TENSOR REMARK 3 T11: 0.8029 T22: 0.6778 REMARK 3 T33: 0.6507 T12: 0.0704 REMARK 3 T13: -0.0498 T23: 0.0378 REMARK 3 L TENSOR REMARK 3 L11: 1.0090 L22: 1.3673 REMARK 3 L33: 8.0639 L12: 0.0350 REMARK 3 L13: 0.0140 L23: 3.3148 REMARK 3 S TENSOR REMARK 3 S11: 0.0806 S12: -0.1686 S13: 0.1266 REMARK 3 S21: 0.9642 S22: -0.0642 S23: 0.1674 REMARK 3 S31: -0.2980 S32: -1.0487 S33: -0.2357 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 6 THROUGH 11 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.1138 35.7740 11.3760 REMARK 3 T TENSOR REMARK 3 T11: 0.7576 T22: 0.5874 REMARK 3 T33: 0.4428 T12: -0.1366 REMARK 3 T13: 0.0002 T23: 0.1597 REMARK 3 L TENSOR REMARK 3 L11: 3.9735 L22: 4.2914 REMARK 3 L33: 3.8774 L12: -1.2384 REMARK 3 L13: -1.1100 L23: 1.1250 REMARK 3 S TENSOR REMARK 3 S11: 0.0720 S12: 0.2028 S13: 0.0829 REMARK 3 S21: 1.4551 S22: 0.6923 S23: 0.4561 REMARK 3 S31: 1.3005 S32: -1.4082 S33: -0.7566 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 12 THROUGH 48 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.4048 33.5713 -2.2743 REMARK 3 T TENSOR REMARK 3 T11: 0.5498 T22: 0.5250 REMARK 3 T33: 0.5402 T12: -0.0015 REMARK 3 T13: 0.0318 T23: -0.0228 REMARK 3 L TENSOR REMARK 3 L11: 3.2044 L22: 2.7741 REMARK 3 L33: 2.4577 L12: -0.5584 REMARK 3 L13: 0.5352 L23: -0.7167 REMARK 3 S TENSOR REMARK 3 S11: 0.1183 S12: 0.0776 S13: -0.2186 REMARK 3 S21: -0.3435 S22: -0.0949 S23: 0.0169 REMARK 3 S31: -0.0264 S32: 0.2021 S33: -0.1078 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 49 THROUGH 65 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.2617 45.4248 0.5641 REMARK 3 T TENSOR REMARK 3 T11: 0.5444 T22: 0.4989 REMARK 3 T33: 0.5635 T12: 0.0326 REMARK 3 T13: 0.0875 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 1.3249 L22: 1.3829 REMARK 3 L33: 1.5255 L12: 1.1629 REMARK 3 L13: -0.7342 L23: -0.6535 REMARK 3 S TENSOR REMARK 3 S11: -0.1246 S12: 0.3122 S13: 0.0232 REMARK 3 S21: -0.3660 S22: 0.0794 S23: -0.1367 REMARK 3 S31: 0.2538 S32: -0.0075 S33: 0.0429 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 66 THROUGH 78 ) REMARK 3 ORIGIN FOR THE GROUP (A): 28.6676 47.6377 1.5589 REMARK 3 T TENSOR REMARK 3 T11: 0.6699 T22: 0.5338 REMARK 3 T33: 0.5768 T12: 0.0078 REMARK 3 T13: 0.0285 T23: -0.0319 REMARK 3 L TENSOR REMARK 3 L11: 4.7417 L22: 6.0180 REMARK 3 L33: 8.0816 L12: 0.7697 REMARK 3 L13: 0.1032 L23: 0.0832 REMARK 3 S TENSOR REMARK 3 S11: 0.2034 S12: 0.5820 S13: 0.0588 REMARK 3 S21: -0.1013 S22: -0.0712 S23: -1.2123 REMARK 3 S31: -1.7963 S32: 0.3990 S33: -0.2481 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 79 THROUGH 89 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.7257 51.0378 8.3666 REMARK 3 T TENSOR REMARK 3 T11: 0.7501 T22: 0.5200 REMARK 3 T33: 0.8273 T12: -0.0102 REMARK 3 T13: -0.0184 T23: -0.1316 REMARK 3 L TENSOR REMARK 3 L11: 3.6349 L22: 5.1659 REMARK 3 L33: 4.1010 L12: -1.7657 REMARK 3 L13: 0.6179 L23: -2.7202 REMARK 3 S TENSOR REMARK 3 S11: 0.4656 S12: -0.1079 S13: 0.4019 REMARK 3 S21: 0.1380 S22: -0.7579 S23: 1.6204 REMARK 3 S31: 0.0985 S32: -0.2828 S33: 0.5504 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 7PX1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1292118568. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX IV REMARK 200 BEAMLINE : BIOMAX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.7712 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8423 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.330 REMARK 200 RESOLUTION RANGE LOW (A) : 36.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 12.30 REMARK 200 R MERGE (I) : 0.21010 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.33 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 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: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NAOAC, 0.1M CDCL REMARK 280 HEMI(PENTAHYDRATE), PH 4.6, 30% W/V PEG400, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 24.65000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.68000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.65000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.68000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A 1 REMARK 465 GLU A 2 REMARK 465 ASN A 3 REMARK 465 SER A 4 REMARK 465 ASP A 5 REMARK 465 GLY B 1 REMARK 465 GLU B 2 REMARK 465 ASN B 3 REMARK 465 SER B 4 REMARK 465 ASP B 5 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 214 O HOH B 213 1554 2.08 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 THR A 67 -60.62 -104.63 REMARK 500 GLU A 68 -58.83 83.32 REMARK 500 GLU B 68 -72.45 82.64 REMARK 500 PHE B 88 26.22 -155.30 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 CD B 107 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 9 NE2 REMARK 620 2 ASP B 50 OD2 103.0 REMARK 620 N 1 DBREF 7PX1 A 1 89 PDB 7PX1 7PX1 1 89 DBREF 7PX1 B 1 89 PDB 7PX1 7PX1 1 89 SEQRES 1 A 89 GLY GLU ASN SER ASP ASN LEU THR HIS CYS ARG LEU PHE SEQRES 2 A 89 GLU PHE ARG LEU CYS LEU LEU GLU CYS MET SER LEU THR SEQRES 3 A 89 LEU ASP HIS CYS TYR ALA ARG CYS THR THR VAL ILE THR SEQRES 4 A 89 GLN ILE HIS GLY SER ASP THR ASN ARG PHE ASP CYS THR SEQRES 5 A 89 ILE PHE LYS THR CYS TYR TYR ARG CYS TYR VAL LEU GLY SEQRES 6 A 89 LYS THR GLU ASP HIS CYS TRP LYS GLY THR ALA THR SER SEQRES 7 A 89 VAL THR GLY ASP VAL GLY ASP LEU GLU PHE CYS SEQRES 1 B 89 GLY GLU ASN SER ASP ASN LEU THR HIS CYS ARG LEU PHE SEQRES 2 B 89 GLU PHE ARG LEU CYS LEU LEU GLU CYS MET SER LEU THR SEQRES 3 B 89 LEU ASP HIS CYS TYR ALA ARG CYS THR THR VAL ILE THR SEQRES 4 B 89 GLN ILE HIS GLY SER ASP THR ASN ARG PHE ASP CYS THR SEQRES 5 B 89 ILE PHE LYS THR CYS TYR TYR ARG CYS TYR VAL LEU GLY SEQRES 6 B 89 LYS THR GLU ASP HIS CYS TRP LYS GLY THR ALA THR SER SEQRES 7 B 89 VAL THR GLY ASP VAL GLY ASP LEU GLU PHE CYS HET IOD A 101 1 HET IOD A 102 1 HET IOD A 103 1 HET CD A 104 1 HET CD A 105 1 HET CD A 106 1 HET IOD B 101 1 HET IOD B 102 1 HET IOD B 103 1 HET IOD B 104 1 HET IOD B 105 1 HET CD B 106 1 HET CD B 107 1 HETNAM IOD IODIDE ION HETNAM CD CADMIUM ION FORMUL 3 IOD 8(I 1-) FORMUL 6 CD 5(CD 2+) FORMUL 16 HOH *27(H2 O) HELIX 1 AA1 LEU A 7 CYS A 10 5 4 HELIX 2 AA2 ARG A 11 LEU A 25 1 15 HELIX 3 AA3 HIS A 29 GLY A 43 1 15 HELIX 4 AA4 SER A 44 ASN A 47 5 4 HELIX 5 AA5 ARG A 48 LYS A 66 1 19 HELIX 6 AA6 GLU A 68 VAL A 79 1 12 HELIX 7 AA7 ASP A 82 PHE A 88 5 7 HELIX 8 AA8 LEU B 7 CYS B 10 5 4 HELIX 9 AA9 ARG B 11 LEU B 25 1 15 HELIX 10 AB1 HIS B 29 GLY B 43 1 15 HELIX 11 AB2 SER B 44 ASN B 47 5 4 HELIX 12 AB3 ARG B 48 LYS B 66 1 19 HELIX 13 AB4 GLU B 68 VAL B 79 1 12 HELIX 14 AB5 ASP B 82 PHE B 88 5 7 SSBOND 1 CYS A 10 CYS A 51 1555 1555 2.03 SSBOND 2 CYS A 18 CYS A 34 1555 1555 2.03 SSBOND 3 CYS A 22 CYS A 30 1555 1555 2.03 SSBOND 4 CYS A 57 CYS A 89 1555 1555 2.03 SSBOND 5 CYS A 61 CYS A 71 1555 1555 2.03 SSBOND 6 CYS B 10 CYS B 51 1555 1555 2.03 SSBOND 7 CYS B 18 CYS B 34 1555 1555 2.03 SSBOND 8 CYS B 22 CYS B 30 1555 1555 2.03 SSBOND 9 CYS B 57 CYS B 89 1555 1555 2.05 SSBOND 10 CYS B 61 CYS B 71 1555 1555 2.04 LINK OE1 GLU A 14 CD CD B 106 1555 4455 2.38 LINK OD2 ASP A 50 CD CD A 105 1555 1555 2.69 LINK CD CD A 104 OE1 GLU B 87 2565 1555 2.70 LINK CD CD A 106 O HOH A 209 1555 1555 2.70 LINK NE2 HIS B 9 CD CD B 107 1555 1555 2.69 LINK OD2 ASP B 50 CD CD B 107 1555 1555 2.66 CRYST1 49.300 109.360 34.360 90.00 90.00 90.00 P 21 21 2 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 0.020284 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009144 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029104 0.00000