HEADER PROTEIN BINDING 19-JUL-11 3SZR TITLE CRYSTAL STRUCTURE OF MODIFIED NUCLEOTIDE-FREE HUMAN MXA COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERFERON-INDUCED GTP-BINDING PROTEIN MX1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 33-662; COMPND 5 SYNONYM: INTERFERON-INDUCED PROTEIN P78, IFI-78K, INTERFERON- COMPND 6 REGULATED RESISTANCE GTP-BINDING PROTEIN MXA, MYXOMA RESISTANCE COMPND 7 PROTEIN 1, MYXOVIRUS RESISTANCE PROTEIN 1, INTERFERON-INDUCED GTP- COMPND 8 BINDING PROTEIN MX1, N-TERMINALLY PROCESSED; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PSKB-LNB KEYWDS INTERFERON-INDUCED ANTIVIRAL GTPASE, MEMBRANE ASSOCIATED, PROTEIN KEYWDS 2 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR S.GAO,O.DAUMKE REVDAT 6 13-SEP-23 3SZR 1 SEQADV REVDAT 5 17-JUL-19 3SZR 1 REMARK REVDAT 4 01-MAY-13 3SZR 1 REMARK REVDAT 3 16-NOV-11 3SZR 1 JRNL REVDAT 2 26-OCT-11 3SZR 1 JRNL REVDAT 1 12-OCT-11 3SZR 0 JRNL AUTH S.GAO,A.VON DER MALSBURG,A.DICK,K.FAELBER,G.F.SCHRODER, JRNL AUTH 2 O.HALLER,G.KOCHS,O.DAUMKE JRNL TITL STRUCTURE OF MYXOVIRUS RESISTANCE PROTEIN A REVEALS INTRA- JRNL TITL 2 AND INTERMOLECULAR DOMAIN INTERACTIONS REQUIRED FOR THE JRNL TITL 3 ANTIVIRAL FUNCTION. JRNL REF IMMUNITY V. 35 514 2011 JRNL REFN ISSN 1074-7613 JRNL PMID 21962493 JRNL DOI 10.1016/J.IMMUNI.2011.07.012 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0086 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) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : -3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 71.0 REMARK 3 NUMBER OF REFLECTIONS : 9831 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) : 0.263 REMARK 3 R VALUE (WORKING SET) : 0.262 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 520 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) : 3.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 51 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 5.23 REMARK 3 BIN R VALUE (WORKING SET) : 0.5010 REMARK 3 BIN FREE R VALUE SET COUNT : 5 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4507 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 140.8 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.29000 REMARK 3 B22 (A**2) : -0.49000 REMARK 3 B33 (A**2) : 1.99000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.40000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.799 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.584 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 85.978 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.899 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.838 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4572 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3184 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6148 ; 1.583 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7800 ; 1.177 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 552 ; 5.506 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 223 ;34.341 ;25.067 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 897 ;14.244 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 29 ;13.978 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 701 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4968 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 858 ; 0.003 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 64 A 340 REMARK 3 ORIGIN FOR THE GROUP (A): 38.9180 -21.4740 30.7240 REMARK 3 T TENSOR REMARK 3 T11: 1.0528 T22: 1.1055 REMARK 3 T33: 0.6700 T12: 0.9510 REMARK 3 T13: 0.0846 T23: 0.2622 REMARK 3 L TENSOR REMARK 3 L11: 4.6063 L22: 5.6096 REMARK 3 L33: 8.7190 L12: -0.9485 REMARK 3 L13: 1.5611 L23: 1.5511 REMARK 3 S TENSOR REMARK 3 S11: -0.3805 S12: -0.4068 S13: -1.0368 REMARK 3 S21: 0.2331 S22: 0.3862 S23: -0.5798 REMARK 3 S31: 0.9185 S32: 0.4325 S33: -0.0057 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 63 REMARK 3 RESIDUE RANGE : A 341 A 365 REMARK 3 RESIDUE RANGE : A 638 A 662 REMARK 3 ORIGIN FOR THE GROUP (A): 23.2130 -3.9810 12.5350 REMARK 3 T TENSOR REMARK 3 T11: 0.5518 T22: 0.8321 REMARK 3 T33: 0.1578 T12: 0.6168 REMARK 3 T13: 0.0184 T23: -0.0937 REMARK 3 L TENSOR REMARK 3 L11: 6.6127 L22: 7.8728 REMARK 3 L33: 27.0190 L12: -1.7997 REMARK 3 L13: -0.7008 L23: -4.7240 REMARK 3 S TENSOR REMARK 3 S11: -0.3022 S12: -0.3413 S13: -0.5039 REMARK 3 S21: 0.2429 S22: 0.5575 S23: 0.3307 REMARK 3 S31: 0.9152 S32: 1.1491 S33: -0.2553 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 366 A 637 REMARK 3 ORIGIN FOR THE GROUP (A): 24.4840 12.6130 -45.5620 REMARK 3 T TENSOR REMARK 3 T11: 0.2480 T22: 0.3448 REMARK 3 T33: 0.3626 T12: 0.0331 REMARK 3 T13: 0.0646 T23: -0.2197 REMARK 3 L TENSOR REMARK 3 L11: 3.9265 L22: 6.2095 REMARK 3 L33: 14.4673 L12: 1.4794 REMARK 3 L13: -2.8631 L23: -7.4698 REMARK 3 S TENSOR REMARK 3 S11: -0.2304 S12: -0.4863 S13: 0.5749 REMARK 3 S21: -0.1445 S22: 0.3086 S23: -0.0810 REMARK 3 S31: 0.2891 S32: 0.7530 S33: -0.0782 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 3SZR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUL-11. REMARK 100 THE DEPOSITION ID IS D_1000066855. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM, XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10349 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.500 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 70.6 REMARK 200 DATA REDUNDANCY : 3.060 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09700 REMARK 200 FOR THE DATA SET : 9.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 4.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 29.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.03 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.59500 REMARK 200 FOR SHELL : 2.250 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 2AKA CHAIN B AND PDB ENTRY 3LJB CHAIN B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7% PEG3350, 100 MM HEPES (PH 7.6), 80 REMARK 280 MM NACL, 2.5% 2-METHYL-2,4-PENTANDIOL (MPD), 5% GLYCEROL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 78.41000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 67.04000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 78.41000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 67.04000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: THE BIOLOGICALLY RELEVANT ASSEMBLY IS LINEAR OLIGOMER REMARK 300 CREATED BY CRYSTALLOGRAPHIC SYMMETRY ALONG THE C-AXIS OF THE REMARK 300 CRYSTAL.THERE ARE TWO INTERFACES INVOLVED IN THE BUILDING OF THE REMARK 300 OLIGOMER WHICH IS SEEN IN THE ASSEMBLIES GIVEN IN REMARK 350. 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 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 32.69133 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -111.50658 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 16.34566 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -55.75329 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 26 REMARK 465 PRO A 27 REMARK 465 HIS A 28 REMARK 465 MET A 29 REMARK 465 GLY A 30 REMARK 465 GLY A 31 REMARK 465 SER A 32 REMARK 465 PRO A 33 REMARK 465 GLY A 34 REMARK 465 SER A 35 REMARK 465 VAL A 36 REMARK 465 ALA A 37 REMARK 465 GLU A 38 REMARK 465 ASN A 39 REMARK 465 ASN A 40 REMARK 465 LEU A 41 REMARK 465 CYS A 42 REMARK 465 SER A 43 REMARK 465 GLN A 44 REMARK 465 LEU A 95 REMARK 465 PRO A 96 REMARK 465 ARG A 97 REMARK 465 GLY A 98 REMARK 465 SER A 99 REMARK 465 GLY A 100 REMARK 465 ILE A 101 REMARK 465 ASP A 128 REMARK 465 TYR A 129 REMARK 465 GLU A 130 REMARK 465 ILE A 182 REMARK 465 THR A 183 REMARK 465 ARG A 184 REMARK 465 VAL A 185 REMARK 465 ALA A 186 REMARK 465 VAL A 187 REMARK 465 ARG A 265 REMARK 465 ASN A 266 REMARK 465 ALA A 318 REMARK 465 THR A 319 REMARK 465 VAL A 320 REMARK 465 PHE A 564 REMARK 465 GLN A 565 REMARK 465 SER A 566 REMARK 465 SER A 567 REMARK 465 SER A 568 REMARK 465 ALA A 569 REMARK 465 THR A 570 REMARK 465 ASP A 571 REMARK 465 SER A 572 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 GLU A 394 NH1 ARG A 402 1.58 REMARK 500 CD LYS A 119 CB SER A 168 1.68 REMARK 500 CB LYS A 119 O SER A 167 1.98 REMARK 500 O ARG A 121 O ILE A 131 2.01 REMARK 500 O PHE A 492 O GLU A 494 2.02 REMARK 500 O ASN A 450 N THR A 453 2.03 REMARK 500 O HIS A 412 OG SER A 415 2.12 REMARK 500 CD ARG A 104 O GLY A 156 2.13 REMARK 500 O ILE A 506 OH TYR A 608 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 SD MET A 372 NE2 GLN A 618 2554 1.82 REMARK 500 CD1 ILE A 376 OE1 GLN A 618 2554 1.96 REMARK 500 CE1 HIS A 595 CE1 HIS A 595 2553 2.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 466 CG GLU A 466 CD 0.092 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 71 C - N - CD ANGL. DEV. = -15.0 DEGREES REMARK 500 ARG A 515 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES 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 VAL A 64 -4.07 89.92 REMARK 500 CYS A 105 162.17 175.74 REMARK 500 VAL A 108 86.82 -65.44 REMARK 500 ASN A 116 -72.39 -141.29 REMARK 500 ASP A 193 -77.22 -114.22 REMARK 500 ILE A 223 -34.68 -39.80 REMARK 500 LYS A 248 67.58 38.50 REMARK 500 GLU A 257 -118.60 60.18 REMARK 500 VAL A 261 -121.32 57.55 REMARK 500 ARG A 281 -119.08 69.36 REMARK 500 GLN A 289 61.10 62.94 REMARK 500 ASN A 305 -64.86 -128.66 REMARK 500 PRO A 307 14.68 -69.49 REMARK 500 TYR A 308 -61.67 -121.98 REMARK 500 GLU A 399 -3.90 71.36 REMARK 500 ALA A 440 -107.85 34.33 REMARK 500 ASN A 450 47.31 77.73 REMARK 500 TYR A 451 -47.63 -28.99 REMARK 500 ALA A 469 -72.91 -52.64 REMARK 500 LEU A 605 -65.68 -99.13 REMARK 500 LEU A 620 45.04 -77.46 REMARK 500 LEU A 630 0.17 -69.69 REMARK 500 PHE A 660 109.96 -47.91 REMARK 500 PRO A 661 70.51 -67.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LJB RELATED DB: PDB REMARK 900 STALK STRUCTURE OF MXA DBREF 3SZR A 33 662 UNP P20591 MX1_HUMAN 33 662 SEQADV 3SZR GLY A 26 UNP P20591 EXPRESSION TAG SEQADV 3SZR PRO A 27 UNP P20591 EXPRESSION TAG SEQADV 3SZR HIS A 28 UNP P20591 EXPRESSION TAG SEQADV 3SZR MET A 29 UNP P20591 EXPRESSION TAG SEQADV 3SZR GLY A 30 UNP P20591 EXPRESSION TAG SEQADV 3SZR GLY A 31 UNP P20591 EXPRESSION TAG SEQADV 3SZR SER A 32 UNP P20591 EXPRESSION TAG SEQADV 3SZR ALA A 440 UNP P20591 TYR 440 ENGINEERED MUTATION SEQADV 3SZR ALA A 441 UNP P20591 ARG 441 ENGINEERED MUTATION SEQADV 3SZR ALA A 442 UNP P20591 GLY 442 ENGINEERED MUTATION SEQADV 3SZR ALA A 443 UNP P20591 ARG 443 ENGINEERED MUTATION SEQADV 3SZR A UNP P20591 CYS 533 DELETION SEQADV 3SZR A UNP P20591 GLN 534 DELETION SEQADV 3SZR A UNP P20591 ASP 535 DELETION SEQADV 3SZR A UNP P20591 GLN 536 DELETION SEQADV 3SZR A UNP P20591 VAL 537 DELETION SEQADV 3SZR A UNP P20591 TYR 538 DELETION SEQADV 3SZR A UNP P20591 ARG 539 DELETION SEQADV 3SZR A UNP P20591 GLY 540 DELETION SEQADV 3SZR A UNP P20591 ALA 541 DELETION SEQADV 3SZR A UNP P20591 LEU 542 DELETION SEQADV 3SZR A UNP P20591 GLN 543 DELETION SEQADV 3SZR A UNP P20591 LYS 544 DELETION SEQADV 3SZR A UNP P20591 VAL 545 DELETION SEQADV 3SZR A UNP P20591 ARG 546 DELETION SEQADV 3SZR A UNP P20591 GLU 547 DELETION SEQADV 3SZR A UNP P20591 LYS 548 DELETION SEQADV 3SZR A UNP P20591 GLU 549 DELETION SEQADV 3SZR A UNP P20591 LEU 550 DELETION SEQADV 3SZR A UNP P20591 GLU 551 DELETION SEQADV 3SZR A UNP P20591 GLU 552 DELETION SEQADV 3SZR A UNP P20591 GLU 553 DELETION SEQADV 3SZR A UNP P20591 LYS 554 DELETION SEQADV 3SZR A UNP P20591 LYS 555 DELETION SEQADV 3SZR A UNP P20591 LYS 556 DELETION SEQADV 3SZR A UNP P20591 LYS 557 DELETION SEQADV 3SZR A UNP P20591 SER 558 DELETION SEQADV 3SZR A UNP P20591 TRP 559 DELETION SEQADV 3SZR A UNP P20591 ASP 560 DELETION SEQADV 3SZR A UNP P20591 PHE 561 DELETION SEQRES 1 A 608 GLY PRO HIS MET GLY GLY SER PRO GLY SER VAL ALA GLU SEQRES 2 A 608 ASN ASN LEU CYS SER GLN TYR GLU GLU LYS VAL ARG PRO SEQRES 3 A 608 CYS ILE ASP LEU ILE ASP SER LEU ARG ALA LEU GLY VAL SEQRES 4 A 608 GLU GLN ASP LEU ALA LEU PRO ALA ILE ALA VAL ILE GLY SEQRES 5 A 608 ASP GLN SER SER GLY LYS SER SER VAL LEU GLU ALA LEU SEQRES 6 A 608 SER GLY VAL ALA LEU PRO ARG GLY SER GLY ILE VAL THR SEQRES 7 A 608 ARG CYS PRO LEU VAL LEU LYS LEU LYS LYS LEU VAL ASN SEQRES 8 A 608 GLU ASP LYS TRP ARG GLY LYS VAL SER TYR GLN ASP TYR SEQRES 9 A 608 GLU ILE GLU ILE SER ASP ALA SER GLU VAL GLU LYS GLU SEQRES 10 A 608 ILE ASN LYS ALA GLN ASN ALA ILE ALA GLY GLU GLY MET SEQRES 11 A 608 GLY ILE SER HIS GLU LEU ILE THR LEU GLU ILE SER SER SEQRES 12 A 608 ARG ASP VAL PRO ASP LEU THR LEU ILE ASP LEU PRO GLY SEQRES 13 A 608 ILE THR ARG VAL ALA VAL GLY ASN GLN PRO ALA ASP ILE SEQRES 14 A 608 GLY TYR LYS ILE LYS THR LEU ILE LYS LYS TYR ILE GLN SEQRES 15 A 608 ARG GLN GLU THR ILE SER LEU VAL VAL VAL PRO SER ASN SEQRES 16 A 608 VAL ASP ILE ALA THR THR GLU ALA LEU SER MET ALA GLN SEQRES 17 A 608 GLU VAL ASP PRO GLU GLY ASP ARG THR ILE GLY ILE LEU SEQRES 18 A 608 THR LYS PRO ASP LEU VAL ASP LYS GLY THR GLU ASP LYS SEQRES 19 A 608 VAL VAL ASP VAL VAL ARG ASN LEU VAL PHE HIS LEU LYS SEQRES 20 A 608 LYS GLY TYR MET ILE VAL LYS CYS ARG GLY GLN GLN GLU SEQRES 21 A 608 ILE GLN ASP GLN LEU SER LEU SER GLU ALA LEU GLN ARG SEQRES 22 A 608 GLU LYS ILE PHE PHE GLU ASN HIS PRO TYR PHE ARG ASP SEQRES 23 A 608 LEU LEU GLU GLU GLY LYS ALA THR VAL PRO CYS LEU ALA SEQRES 24 A 608 GLU LYS LEU THR SER GLU LEU ILE THR HIS ILE CYS LYS SEQRES 25 A 608 SER LEU PRO LEU LEU GLU ASN GLN ILE LYS GLU THR HIS SEQRES 26 A 608 GLN ARG ILE THR GLU GLU LEU GLN LYS TYR GLY VAL ASP SEQRES 27 A 608 ILE PRO GLU ASP GLU ASN GLU LYS MET PHE PHE LEU ILE SEQRES 28 A 608 ASP LYS VAL ASN ALA PHE ASN GLN ASP ILE THR ALA LEU SEQRES 29 A 608 MET GLN GLY GLU GLU THR VAL GLY GLU GLU ASP ILE ARG SEQRES 30 A 608 LEU PHE THR ARG LEU ARG HIS GLU PHE HIS LYS TRP SER SEQRES 31 A 608 THR ILE ILE GLU ASN ASN PHE GLN GLU GLY HIS LYS ILE SEQRES 32 A 608 LEU SER ARG LYS ILE GLN LYS PHE GLU ASN GLN ALA ALA SEQRES 33 A 608 ALA ALA GLU LEU PRO GLY PHE VAL ASN TYR ARG THR PHE SEQRES 34 A 608 GLU THR ILE VAL LYS GLN GLN ILE LYS ALA LEU GLU GLU SEQRES 35 A 608 PRO ALA VAL ASP MET LEU HIS THR VAL THR ASP MET VAL SEQRES 36 A 608 ARG LEU ALA PHE THR ASP VAL SER ILE LYS ASN PHE GLU SEQRES 37 A 608 GLU PHE PHE ASN LEU HIS ARG THR ALA LYS SER LYS ILE SEQRES 38 A 608 GLU ASP ILE ARG ALA GLU GLN GLU ARG GLU GLY GLU LYS SEQRES 39 A 608 LEU ILE ARG LEU HIS PHE GLN MET GLU GLN ILE VAL TYR SEQRES 40 A 608 GLY ALA PHE GLN SER SER SER ALA THR ASP SER SER MET SEQRES 41 A 608 GLU GLU ILE PHE GLN HIS LEU MET ALA TYR HIS GLN GLU SEQRES 42 A 608 ALA SER LYS ARG ILE SER SER HIS ILE PRO LEU ILE ILE SEQRES 43 A 608 GLN PHE PHE MET LEU GLN THR TYR GLY GLN GLN LEU GLN SEQRES 44 A 608 LYS ALA MET LEU GLN LEU LEU GLN ASP LYS ASP THR TYR SEQRES 45 A 608 SER TRP LEU LEU LYS GLU ARG SER ASP THR SER ASP LYS SEQRES 46 A 608 ARG LYS PHE LEU LYS GLU ARG LEU ALA ARG LEU THR GLN SEQRES 47 A 608 ALA ARG ARG ARG LEU ALA GLN PHE PRO GLY HELIX 1 1 TYR A 45 GLY A 63 1 19 HELIX 2 2 GLY A 82 GLY A 92 1 11 HELIX 3 3 ASP A 135 LYS A 141 1 7 HELIX 4 4 GLU A 142 GLY A 152 1 11 HELIX 5 5 ASP A 193 ILE A 206 1 14 HELIX 6 6 THR A 226 ASP A 236 1 11 HELIX 7 7 LYS A 248 VAL A 252 5 5 HELIX 8 8 SER A 291 LEU A 296 1 6 HELIX 9 9 ARG A 298 PHE A 303 1 6 HELIX 10 10 ARG A 310 GLU A 315 5 6 HELIX 11 11 CYS A 322 LYS A 359 1 38 HELIX 12 12 ASP A 367 GLN A 391 1 25 HELIX 13 13 ARG A 402 ALA A 440 1 39 HELIX 14 14 TYR A 451 LYS A 463 1 13 HELIX 15 15 LEU A 465 GLU A 493 1 29 HELIX 16 16 PHE A 495 VAL A 531 1 37 HELIX 17 17 GLU A 575 MET A 604 1 30 HELIX 18 18 LEU A 605 GLN A 618 1 14 HELIX 19 19 ASP A 622 LEU A 630 1 9 HELIX 20 20 ARG A 633 GLN A 659 1 27 SHEET 1 A 5 ILE A 73 ALA A 74 0 SHEET 2 A 5 LEU A 174 ASP A 178 1 O ILE A 177 N ILE A 73 SHEET 3 A 5 LEU A 107 LYS A 113 -1 N LEU A 109 O LEU A 176 SHEET 4 A 5 ILE A 162 SER A 168 1 O ILE A 166 N LYS A 110 SHEET 5 A 5 ARG A 121 VAL A 124 -1 N GLY A 122 O GLU A 165 SHEET 1 B 3 SER A 213 PRO A 218 0 SHEET 2 B 3 THR A 242 THR A 247 1 O ILE A 243 N SER A 213 SHEET 3 B 3 TYR A 275 MET A 276 1 O MET A 276 N LEU A 246 CISPEP 1 GLY A 63 VAL A 64 0 3.22 CISPEP 2 GLN A 190 PRO A 191 0 -8.94 CISPEP 3 GLY A 447 PHE A 448 0 -7.13 CISPEP 4 GLY A 533 ALA A 534 0 5.50 CRYST1 156.820 134.080 58.100 90.00 106.34 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 0.006377 0.000000 0.001870 0.00000 SCALE2 0.000000 0.007458 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017936 0.00000