HEADER SPLICING/RNA 28-JUL-25 9W2K TITLE STRUCTURAL BASIS OF SUBSTRATE PROMISCUITY IN THE ARCHAEAL RNA-SPLICING TITLE 2 ENDONUCLEASE FROM CANDIDATUS MICRARCHAEUM ACIDIPHILUM (ARMAN-2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA INTRON ENDONUCLEASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA/RNA (5'-R(P*AP*CP*CP*GP*AP*CP*CP*A)-D(P*U)- COMPND 7 R(P*AP*GP*CP*U)-3'); COMPND 8 CHAIN: I; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: RNA (5'-R(P*AP*GP*CP*GP*GP*UP*CP*A)-3'); COMPND 12 CHAIN: F; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: RNA (5'-R(*AP*GP*GP*U)-3'); COMPND 16 CHAIN: H; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANDIDATUS MICRARCHAEUM ACIDIPHILUM ARMAN-2; SOURCE 3 ORGANISM_TAXID: 425595; SOURCE 4 GENE: UNLARM2_0797; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 561; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 10 ORGANISM_TAXID: 2234; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 14 ORGANISM_TAXID: 2234; SOURCE 15 MOL_ID: 4; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 18 ORGANISM_TAXID: 2234 KEYWDS ARCHAEA, TRNA, INTRON, NOVEL CATALYTIC REACTION, SPLICING, SPLICING- KEYWDS 2 RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.HIRATA REVDAT 1 10-SEP-25 9W2K 0 JRNL AUTH Y.MIYATA,R.YAMAGAMI,T.KAWAMURA,H.HORI,A.HIRATA JRNL TITL STRUCTURAL BASIS OF SUBSTRATE DIVERSITY AND FUNCTIONAL JRNL TITL 2 EVOLUTION OF ARCHAEAL RNA-SPLICING ENDONUCLEASES. JRNL REF NUCLEIC ACIDS RES. V. 53 2025 JRNL REFN ESSN 1362-4962 JRNL PMID 40884401 JRNL DOI 10.1093/NAR/GKAF845 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 73009 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.077 REMARK 3 FREE R VALUE TEST SET COUNT : 3707 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4839 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.68 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 241 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6288 REMARK 3 NUCLEIC ACID ATOMS : 531 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 349 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00200 REMARK 3 B22 (A**2) : -0.01100 REMARK 3 B33 (A**2) : 0.00300 REMARK 3 B12 (A**2) : -0.00100 REMARK 3 B13 (A**2) : 0.00100 REMARK 3 B23 (A**2) : 0.00200 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.145 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.138 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.092 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.970 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7057 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 6304 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9623 ; 1.568 ; 1.661 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14685 ; 0.519 ; 1.566 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 768 ; 7.146 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 54 ;21.153 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1198 ;14.852 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1060 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7578 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1457 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1276 ; 0.234 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 98 ; 0.231 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3340 ; 0.188 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 332 ; 0.144 ; 0.200 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): 3082 ; 2.353 ; 2.231 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3078 ; 2.341 ; 2.229 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3844 ; 3.433 ; 3.334 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3845 ; 3.434 ; 3.334 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3975 ; 3.049 ; 3.001 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3976 ; 3.048 ; 3.001 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 5779 ; 4.639 ; 4.384 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5780 ; 4.639 ; 4.384 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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 ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9W2K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1300062073. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73010 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.798 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26100 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M AMMONIUM SULFATE, 0.1M SODIUM REMARK 280 ACETATE TRI-HYDRATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, I, F, H 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 1 REMARK 465 LEU A 388 REMARK 465 GLU A 389 REMARK 465 HIS A 390 REMARK 465 HIS A 391 REMARK 465 HIS A 392 REMARK 465 HIS A 393 REMARK 465 HIS A 394 REMARK 465 HIS A 395 REMARK 465 MET B 1 REMARK 465 GLN B 386 REMARK 465 PRO B 387 REMARK 465 LEU B 388 REMARK 465 GLU B 389 REMARK 465 HIS B 390 REMARK 465 HIS B 391 REMARK 465 HIS B 392 REMARK 465 HIS B 393 REMARK 465 HIS B 394 REMARK 465 HIS B 395 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 O2' C F 12 OP2 G H 16 2.11 REMARK 500 O5' A H 15 O3' A23 F 101 2.13 REMARK 500 O ACY A 403 O HOH A 501 2.16 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 ARG B 347 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 C I 8 C3' - O3' - P ANGL. DEV. = -8.1 DEGREES REMARK 500 A I 15 O5' - P - OP1 ANGL. DEV. = 9.9 DEGREES REMARK 500 G H 16 O5' - P - OP2 ANGL. DEV. = -8.3 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 GLU A 164 69.40 38.91 REMARK 500 HIS A 165 82.39 -175.70 REMARK 500 LYS A 241 138.83 -172.98 REMARK 500 ALA A 273 8.04 -60.74 REMARK 500 HIS A 305 -159.35 -109.53 REMARK 500 LYS A 374 -0.92 75.39 REMARK 500 GLU B 164 84.26 33.14 REMARK 500 HIS B 165 77.28 176.18 REMARK 500 LYS B 241 140.63 -176.35 REMARK 500 ALA B 273 1.97 -47.13 REMARK 500 HIS B 305 -162.23 -108.77 REMARK 500 LYS B 374 -1.33 77.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 100 LEU A 101 147.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 13 0.16 SIDE CHAIN REMARK 500 ARG A 76 0.12 SIDE CHAIN REMARK 500 ARG A 92 0.09 SIDE CHAIN REMARK 500 ARG A 102 0.11 SIDE CHAIN REMARK 500 ARG A 113 0.27 SIDE CHAIN REMARK 500 ARG A 202 0.09 SIDE CHAIN REMARK 500 ARG A 203 0.13 SIDE CHAIN REMARK 500 ARG A 272 0.21 SIDE CHAIN REMARK 500 ARG A 281 0.08 SIDE CHAIN REMARK 500 ARG A 368 0.17 SIDE CHAIN REMARK 500 ARG B 13 0.16 SIDE CHAIN REMARK 500 ARG B 76 0.18 SIDE CHAIN REMARK 500 ARG B 92 0.12 SIDE CHAIN REMARK 500 ARG B 113 0.19 SIDE CHAIN REMARK 500 ARG B 202 0.10 SIDE CHAIN REMARK 500 ARG B 203 0.12 SIDE CHAIN REMARK 500 ARG B 217 0.08 SIDE CHAIN REMARK 500 ARG B 272 0.22 SIDE CHAIN REMARK 500 ARG B 347 0.08 SIDE CHAIN REMARK 500 ARG B 368 0.16 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9W2K A 1 387 UNP C7DIA5 C7DIA5_MICA2 1 387 DBREF 9W2K B 1 387 UNP C7DIA5 C7DIA5_MICA2 1 387 DBREF 9W2K I 6 18 PDB 9W2K 9W2K 6 18 DBREF 9W2K F 6 13 PDB 9W2K 9W2K 6 13 DBREF 9W2K H 15 18 PDB 9W2K 9W2K 15 18 SEQADV 9W2K LEU A 388 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K GLU A 389 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS A 390 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS A 391 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS A 392 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS A 393 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS A 394 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS A 395 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K LEU B 388 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K GLU B 389 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS B 390 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS B 391 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS B 392 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS B 393 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS B 394 UNP C7DIA5 EXPRESSION TAG SEQADV 9W2K HIS B 395 UNP C7DIA5 EXPRESSION TAG SEQRES 1 A 395 MET THR LEU LEU LEU ASN ILE ASN THR LYS ALA LYS ARG SEQRES 2 A 395 ILE SER VAL SER ASP GLN SER THR ILE ASP ILE LEU ARG SEQRES 3 A 395 ASN GLY TYR PHE GLY GLU TYR ARG ALA GLY LYS LEU MET SEQRES 4 A 395 LEU GLU VAL GLU GLU GLY LEU TYR LEU VAL ASP VAL ARG SEQRES 5 A 395 LYS ALA ALA CYS THR ASP GLU ASN SER LYS PRO VAL SER SEQRES 6 A 395 PHE ASN ASP ILE ALA GLY VAL PHE ILE LYS ARG LYS LYS SEQRES 7 A 395 LEU MET ALA ARG TYR PHE THR PHE LYS ASP TRP ARG ASP SEQRES 8 A 395 ARG GLY LEU ILE ILE LYS SER PRO GLY LEU ARG PHE GLY SEQRES 9 A 395 GLU GLU GLU HIS VAL GLN ALA LYS ARG TYR PRO SER SER SEQRES 10 A 395 ALA ILE ASN LEU LYS LYS TYR SER VAL THR GLY ILE PHE SEQRES 11 A 395 PHE PRO ASP ASP MET VAL THR VAL ILE ASP ASP ASP GLU SEQRES 12 A 395 SER GLY LYS ASP LEU TYR GLU ASN PHE TRP LEU GLY GLN SEQRES 13 A 395 TYR GLY THR TYR LYS VAL SER GLU HIS GLY ASN LEU ASN SEQRES 14 A 395 LYS LEU ASP ILE TYR GLU THR LEU PHE LEU ILE ASP MET SEQRES 15 A 395 GLY VAL ILE SER ILE LYS ASN PHE THR ARG ALA GLN ILE SEQRES 16 A 395 VAL ASN ILE ALA SER ALA ARG ARG THR ASP ILE MET LYS SEQRES 17 A 395 LEU TYR ASP VAL TYR LYS ASP TRP ARG THR LYS GLY TYR SEQRES 18 A 395 VAL VAL LYS THR GLY PHE LYS PHE GLY THR ASN PHE ARG SEQRES 19 A 395 ILE TYR PHE PRO GLY ALA LYS PRO ILE LYS GLU ASN ASN SEQRES 20 A 395 GLU TRP ILE HIS SER LYS HIS VAL LEU HIS VAL PHE PRO SEQRES 21 A 395 ARG ASP SER LYS LEU ILE ILE SER GLU TRP ALA ARG ALA SEQRES 22 A 395 ILE ARG VAL ALA HIS SER VAL ARG LYS THR PHE ILE LEU SEQRES 23 A 395 ALA ILE PRO GLY LYS THR ARG LYS LYS LYS LEU ALA ILE SEQRES 24 A 395 ASP PHE GLU LEU TYR HIS ARG ARG GLY GLY ASP ILE GLU SEQRES 25 A 395 ILE PRO GLY LYS ASN SER PRO ARG PHE GLY MET LEU SER SEQRES 26 A 395 LEU SER GLU ASN GLU ARG ILE GLY GLY SER GLU LEU SER SEQRES 27 A 395 ALA ILE ILE ASN GLU ALA LYS SER ARG LYS LEU GLU LEU SEQRES 28 A 395 VAL ILE ALA ILE ALA ASP SER GLU THR SER VAL THR TYR SEQRES 29 A 395 TYR LYS VAL ARG ARG VAL ASP LEU PRO LYS SER GLU TYR SEQRES 30 A 395 GLU TYR TYR GLU ILE ASP TRP MET GLN PRO LEU GLU HIS SEQRES 31 A 395 HIS HIS HIS HIS HIS SEQRES 1 B 395 MET THR LEU LEU LEU ASN ILE ASN THR LYS ALA LYS ARG SEQRES 2 B 395 ILE SER VAL SER ASP GLN SER THR ILE ASP ILE LEU ARG SEQRES 3 B 395 ASN GLY TYR PHE GLY GLU TYR ARG ALA GLY LYS LEU MET SEQRES 4 B 395 LEU GLU VAL GLU GLU GLY LEU TYR LEU VAL ASP VAL ARG SEQRES 5 B 395 LYS ALA ALA CYS THR ASP GLU ASN SER LYS PRO VAL SER SEQRES 6 B 395 PHE ASN ASP ILE ALA GLY VAL PHE ILE LYS ARG LYS LYS SEQRES 7 B 395 LEU MET ALA ARG TYR PHE THR PHE LYS ASP TRP ARG ASP SEQRES 8 B 395 ARG GLY LEU ILE ILE LYS SER PRO GLY LEU ARG PHE GLY SEQRES 9 B 395 GLU GLU GLU HIS VAL GLN ALA LYS ARG TYR PRO SER SER SEQRES 10 B 395 ALA ILE ASN LEU LYS LYS TYR SER VAL THR GLY ILE PHE SEQRES 11 B 395 PHE PRO ASP ASP MET VAL THR VAL ILE ASP ASP ASP GLU SEQRES 12 B 395 SER GLY LYS ASP LEU TYR GLU ASN PHE TRP LEU GLY GLN SEQRES 13 B 395 TYR GLY THR TYR LYS VAL SER GLU HIS GLY ASN LEU ASN SEQRES 14 B 395 LYS LEU ASP ILE TYR GLU THR LEU PHE LEU ILE ASP MET SEQRES 15 B 395 GLY VAL ILE SER ILE LYS ASN PHE THR ARG ALA GLN ILE SEQRES 16 B 395 VAL ASN ILE ALA SER ALA ARG ARG THR ASP ILE MET LYS SEQRES 17 B 395 LEU TYR ASP VAL TYR LYS ASP TRP ARG THR LYS GLY TYR SEQRES 18 B 395 VAL VAL LYS THR GLY PHE LYS PHE GLY THR ASN PHE ARG SEQRES 19 B 395 ILE TYR PHE PRO GLY ALA LYS PRO ILE LYS GLU ASN ASN SEQRES 20 B 395 GLU TRP ILE HIS SER LYS HIS VAL LEU HIS VAL PHE PRO SEQRES 21 B 395 ARG ASP SER LYS LEU ILE ILE SER GLU TRP ALA ARG ALA SEQRES 22 B 395 ILE ARG VAL ALA HIS SER VAL ARG LYS THR PHE ILE LEU SEQRES 23 B 395 ALA ILE PRO GLY LYS THR ARG LYS LYS LYS LEU ALA ILE SEQRES 24 B 395 ASP PHE GLU LEU TYR HIS ARG ARG GLY GLY ASP ILE GLU SEQRES 25 B 395 ILE PRO GLY LYS ASN SER PRO ARG PHE GLY MET LEU SER SEQRES 26 B 395 LEU SER GLU ASN GLU ARG ILE GLY GLY SER GLU LEU SER SEQRES 27 B 395 ALA ILE ILE ASN GLU ALA LYS SER ARG LYS LEU GLU LEU SEQRES 28 B 395 VAL ILE ALA ILE ALA ASP SER GLU THR SER VAL THR TYR SEQRES 29 B 395 TYR LYS VAL ARG ARG VAL ASP LEU PRO LYS SER GLU TYR SEQRES 30 B 395 GLU TYR TYR GLU ILE ASP TRP MET GLN PRO LEU GLU HIS SEQRES 31 B 395 HIS HIS HIS HIS HIS SEQRES 1 I 13 A C C G A C C A DU A G C U SEQRES 1 F 8 A G C G G U C A SEQRES 1 H 4 A G G U HET ACY A 401 4 HET ACY A 402 4 HET ACY A 403 4 HET ACY B 401 4 HET A23 F 101 25 HETNAM ACY ACETIC ACID HETNAM A23 ADENOSINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE FORMUL 6 ACY 4(C2 H4 O2) FORMUL 10 A23 C10 H13 N5 O9 P2 FORMUL 11 HOH *349(H2 O) HELIX 1 AA1 ASP A 18 GLY A 28 1 11 HELIX 2 AA2 GLU A 41 ARG A 52 1 12 HELIX 3 AA3 SER A 65 PHE A 73 1 9 HELIX 4 AA4 LYS A 78 ARG A 92 1 15 HELIX 5 AA5 GLU A 105 VAL A 109 5 5 HELIX 6 AA6 ASP A 141 TRP A 153 1 13 HELIX 7 AA7 ASP A 172 MET A 182 1 11 HELIX 8 AA8 THR A 191 ARG A 203 1 13 HELIX 9 AA9 ASP A 205 THR A 218 1 14 HELIX 10 AB1 PHE A 227 GLY A 230 5 4 HELIX 11 AB2 ASN A 246 ILE A 250 5 5 HELIX 12 AB3 ILE A 267 ARG A 272 1 6 HELIX 13 AB4 ILE A 274 VAL A 280 1 7 HELIX 14 AB5 GLY A 334 ARG A 347 1 14 HELIX 15 AB6 ASP B 18 GLY B 28 1 11 HELIX 16 AB7 GLU B 41 ARG B 52 1 12 HELIX 17 AB8 SER B 65 PHE B 73 1 9 HELIX 18 AB9 LYS B 78 ARG B 92 1 15 HELIX 19 AC1 GLU B 105 GLN B 110 5 6 HELIX 20 AC2 ASP B 141 TRP B 153 1 13 HELIX 21 AC3 ASP B 172 MET B 182 1 11 HELIX 22 AC4 THR B 191 ARG B 203 1 13 HELIX 23 AC5 ASP B 205 THR B 218 1 14 HELIX 24 AC6 PHE B 227 GLY B 230 5 4 HELIX 25 AC7 ASN B 246 ILE B 250 5 5 HELIX 26 AC8 ILE B 267 ALA B 273 1 7 HELIX 27 AC9 ILE B 274 VAL B 280 1 7 HELIX 28 AD1 GLY B 334 ARG B 347 1 14 SHEET 1 AA1 6 GLU A 32 ARG A 34 0 SHEET 2 AA1 6 LYS A 37 LEU A 40 -1 O LYS A 37 N ARG A 34 SHEET 3 AA1 6 ARG A 13 VAL A 16 -1 N ILE A 14 O LEU A 40 SHEET 4 AA1 6 LEU A 4 ASN A 8 -1 N ASN A 6 O SER A 15 SHEET 5 AA1 6 ALA A 55 THR A 57 1 O ALA A 55 N LEU A 5 SHEET 6 AA1 6 PRO A 63 VAL A 64 -1 O VAL A 64 N CYS A 56 SHEET 1 AA2 6 ILE A 96 LYS A 97 0 SHEET 2 AA2 6 PHE A 301 LEU A 303 -1 O GLU A 302 N LYS A 97 SHEET 3 AA2 6 PHE A 321 SER A 327 -1 O PHE A 321 N LEU A 303 SHEET 4 AA2 6 GLU A 350 ALA A 356 1 O ALA A 354 N LEU A 324 SHEET 5 AA2 6 VAL A 362 ASP A 371 -1 O THR A 363 N ILE A 355 SHEET 6 AA2 6 LYS A 112 ARG A 113 1 N LYS A 112 O ASP A 371 SHEET 1 AA310 ILE A 96 LYS A 97 0 SHEET 2 AA310 PHE A 301 LEU A 303 -1 O GLU A 302 N LYS A 97 SHEET 3 AA310 PHE A 321 SER A 327 -1 O PHE A 321 N LEU A 303 SHEET 4 AA310 GLU A 350 ALA A 356 1 O ALA A 354 N LEU A 324 SHEET 5 AA310 VAL A 362 ASP A 371 -1 O THR A 363 N ILE A 355 SHEET 6 AA310 GLU A 378 MET A 385 -1 O TYR A 379 N VAL A 370 SHEET 7 AA310 THR A 283 ILE A 288 -1 N LEU A 286 O TYR A 380 SHEET 8 AA310 HIS A 254 VAL A 258 1 N VAL A 255 O ILE A 285 SHEET 9 AA310 THR A 231 TYR A 236 -1 N ILE A 235 O HIS A 254 SHEET 10 AA310 VAL A 222 GLY A 226 -1 N LYS A 224 O ARG A 234 SHEET 1 AA4 5 GLN A 156 TYR A 157 0 SHEET 2 AA4 5 ASN A 169 LEU A 171 -1 O LYS A 170 N GLN A 156 SHEET 3 AA4 5 VAL A 136 ILE A 139 -1 N THR A 137 O LEU A 171 SHEET 4 AA4 5 VAL A 126 PHE A 131 -1 N PHE A 131 O VAL A 136 SHEET 5 AA4 5 ILE A 185 ILE A 187 1 O SER A 186 N VAL A 126 SHEET 1 AA5 2 LYS A 264 ILE A 266 0 SHEET 2 AA5 2 ARG A 331 GLY A 333 -1 O ILE A 332 N LEU A 265 SHEET 1 AA6 2 ARG A 306 ARG A 307 0 SHEET 2 AA6 2 ASP A 310 ILE A 311 -1 O ASP A 310 N ARG A 307 SHEET 1 AA7 6 GLU B 32 ARG B 34 0 SHEET 2 AA7 6 LYS B 37 LEU B 40 -1 O LYS B 37 N ARG B 34 SHEET 3 AA7 6 ARG B 13 VAL B 16 -1 N ILE B 14 O LEU B 40 SHEET 4 AA7 6 LEU B 4 ASN B 8 -1 N ASN B 6 O SER B 15 SHEET 5 AA7 6 ALA B 55 THR B 57 1 O THR B 57 N ILE B 7 SHEET 6 AA7 6 PRO B 63 VAL B 64 -1 O VAL B 64 N CYS B 56 SHEET 1 AA8 6 ILE B 96 LYS B 97 0 SHEET 2 AA8 6 PHE B 301 LEU B 303 -1 O GLU B 302 N LYS B 97 SHEET 3 AA8 6 PHE B 321 SER B 327 -1 O PHE B 321 N LEU B 303 SHEET 4 AA8 6 GLU B 350 ALA B 356 1 O ALA B 354 N LEU B 324 SHEET 5 AA8 6 VAL B 362 ASP B 371 -1 O TYR B 365 N ILE B 353 SHEET 6 AA8 6 LYS B 112 ARG B 113 1 N LYS B 112 O ARG B 369 SHEET 1 AA910 ILE B 96 LYS B 97 0 SHEET 2 AA910 PHE B 301 LEU B 303 -1 O GLU B 302 N LYS B 97 SHEET 3 AA910 PHE B 321 SER B 327 -1 O PHE B 321 N LEU B 303 SHEET 4 AA910 GLU B 350 ALA B 356 1 O ALA B 354 N LEU B 324 SHEET 5 AA910 VAL B 362 ASP B 371 -1 O TYR B 365 N ILE B 353 SHEET 6 AA910 GLU B 378 MET B 385 -1 O TYR B 379 N VAL B 370 SHEET 7 AA910 THR B 283 ILE B 288 -1 N LEU B 286 O TYR B 380 SHEET 8 AA910 HIS B 254 VAL B 258 1 N VAL B 255 O THR B 283 SHEET 9 AA910 THR B 231 TYR B 236 -1 N ILE B 235 O HIS B 254 SHEET 10 AA910 VAL B 222 GLY B 226 -1 N LYS B 224 O ARG B 234 SHEET 1 AB1 5 GLN B 156 TYR B 157 0 SHEET 2 AB1 5 ASN B 169 LEU B 171 -1 O LYS B 170 N GLN B 156 SHEET 3 AB1 5 VAL B 136 ILE B 139 -1 N THR B 137 O LEU B 171 SHEET 4 AB1 5 VAL B 126 PHE B 131 -1 N PHE B 131 O VAL B 136 SHEET 5 AB1 5 ILE B 185 ILE B 187 1 O SER B 186 N VAL B 126 SHEET 1 AB2 2 LYS B 264 ILE B 266 0 SHEET 2 AB2 2 ARG B 331 GLY B 333 -1 O ILE B 332 N LEU B 265 SHEET 1 AB3 2 ARG B 306 ARG B 307 0 SHEET 2 AB3 2 ASP B 310 ILE B 311 -1 O ASP B 310 N ARG B 307 LINK O3' A F 13 P A23 F 101 1555 1555 1.58 CRYST1 53.514 65.648 71.802 114.46 111.89 90.01 P 1 2 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 0.018687 0.000003 0.008392 0.00000 SCALE2 0.000000 0.015233 0.007598 0.00000 SCALE3 0.000000 0.000000 0.016773 0.00000 CONECT 6724 6844 CONECT 6825 6826 6827 6828 CONECT 6826 6825 CONECT 6827 6825 CONECT 6828 6825 CONECT 6829 6830 6831 6832 CONECT 6830 6829 CONECT 6831 6829 CONECT 6832 6829 CONECT 6833 6834 6835 6836 CONECT 6834 6833 CONECT 6835 6833 CONECT 6836 6833 CONECT 6837 6838 6839 6840 CONECT 6838 6837 CONECT 6839 6837 CONECT 6840 6837 CONECT 6841 6842 6843 6852 6854 CONECT 6842 6841 CONECT 6843 6841 CONECT 6844 6724 6845 6846 6847 CONECT 6845 6844 CONECT 6846 6844 CONECT 6847 6844 6848 CONECT 6848 6847 6849 CONECT 6849 6848 6850 6851 CONECT 6850 6849 6855 CONECT 6851 6849 6852 6853 CONECT 6852 6841 6851 CONECT 6853 6851 6854 6855 CONECT 6854 6841 6853 CONECT 6855 6850 6853 6856 CONECT 6856 6855 6857 6865 CONECT 6857 6856 6858 CONECT 6858 6857 6859 CONECT 6859 6858 6860 6865 CONECT 6860 6859 6861 6862 CONECT 6861 6860 CONECT 6862 6860 6863 CONECT 6863 6862 6864 CONECT 6864 6863 6865 CONECT 6865 6856 6859 6864 MASTER 365 0 5 28 62 0 0 6 7209 5 42 65 END