HEADER MEMBRANE PROTEIN 09-APR-26 12KI TITLE DESIGNED PENTAMERIC PROTON CHANNEL LLQL I13S COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTON CHANNEL LLQL I13S; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS PROTON CHANNEL, HELICAL BUNDLE, MEMBRANE PROTEIN, DESIGNED PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.P.JACOB,H.T.KRATOCHVIL REVDAT 1 06-MAY-26 12KI 0 JRNL AUTH N.P.JACOB,V.T.SILVERMAN,G.PRIDA,H.T.KRATOCHVIL JRNL TITL ENGINEERED CHANNEL ASYMMETRY EXTENDS HYDROGEN-BONDING JRNL TITL 2 NETWORKS FOR PROTON CONDUCTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0431 (REFMACAT 0.4.126) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 7379 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 : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.797 REMARK 3 FREE R VALUE TEST SET COUNT : 354 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 532 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.3070 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2116 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 9 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65700 REMARK 3 B22 (A**2) : -0.96200 REMARK 3 B33 (A**2) : 0.30400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 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): 0.453 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.292 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.517 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2198 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2961 ; 1.829 ; 1.787 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 247 ; 3.916 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 10 ; 5.041 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 404 ;17.253 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 391 ; 0.142 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1474 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1002 ; 0.219 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1527 ; 0.318 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 66 ; 0.068 ; 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): 1020 ; 5.376 ; 4.360 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1256 ; 8.505 ; 7.722 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1178 ; 7.040 ; 5.162 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1705 ;10.544 ; 9.216 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 : 45 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 26 NULL REMARK 3 1 B 1 B 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 2 A 1 A 26 NULL REMARK 3 2 C 1 C 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 3 REMARK 3 CHAIN NAMES : A D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 3 A 1 A 26 NULL REMARK 3 3 D 1 D 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 4 REMARK 3 CHAIN NAMES : A E REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 4 A 1 A 26 NULL REMARK 3 4 E 1 E 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 5 REMARK 3 CHAIN NAMES : A F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 5 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 5 A 1 A 24 NULL REMARK 3 5 F 1 F 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 6 REMARK 3 CHAIN NAMES : A G REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 6 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 6 A 1 A 26 NULL REMARK 3 6 G 1 G 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 7 REMARK 3 CHAIN NAMES : A H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 7 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 7 A 1 A 24 NULL REMARK 3 7 H 1 H 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 8 REMARK 3 CHAIN NAMES : A I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 8 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 8 A 1 A 24 NULL REMARK 3 8 I 1 I 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 9 REMARK 3 CHAIN NAMES : A J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 9 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 9 A 1 A 26 NULL REMARK 3 9 J 1 J 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 10 REMARK 3 CHAIN NAMES : B C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 10 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 10 B 1 B 26 NULL REMARK 3 10 C 1 C 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 11 REMARK 3 CHAIN NAMES : B D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 11 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 11 B 1 B 26 NULL REMARK 3 11 D 1 D 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 12 REMARK 3 CHAIN NAMES : B E REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 12 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 12 B 1 B 26 NULL REMARK 3 12 E 1 E 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 13 REMARK 3 CHAIN NAMES : B F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 13 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 13 B 1 B 24 NULL REMARK 3 13 F 1 F 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 14 REMARK 3 CHAIN NAMES : B G REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 14 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 14 B 1 B 26 NULL REMARK 3 14 G 1 G 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 15 REMARK 3 CHAIN NAMES : B H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 15 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 15 B 1 B 24 NULL REMARK 3 15 H 1 H 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 16 REMARK 3 CHAIN NAMES : B I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 16 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 16 B 1 B 24 NULL REMARK 3 16 I 1 I 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 17 REMARK 3 CHAIN NAMES : B J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 17 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 17 B 1 B 26 NULL REMARK 3 17 J 1 J 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 18 REMARK 3 CHAIN NAMES : C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 18 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 18 C 1 C 26 NULL REMARK 3 18 D 1 D 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 19 REMARK 3 CHAIN NAMES : C E REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 19 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 19 C 1 C 26 NULL REMARK 3 19 E 1 E 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 20 REMARK 3 CHAIN NAMES : C F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 20 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 20 C 1 C 24 NULL REMARK 3 20 F 1 F 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 21 REMARK 3 CHAIN NAMES : C G REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 21 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 21 C 1 C 26 NULL REMARK 3 21 G 1 G 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 22 REMARK 3 CHAIN NAMES : C H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 22 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 22 C 1 C 24 NULL REMARK 3 22 H 1 H 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 23 REMARK 3 CHAIN NAMES : C I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 23 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 23 C 1 C 24 NULL REMARK 3 23 I 1 I 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 24 REMARK 3 CHAIN NAMES : C J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 24 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 24 C 1 C 26 NULL REMARK 3 24 J 1 J 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 25 REMARK 3 CHAIN NAMES : D E REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 25 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 25 D 1 D 26 NULL REMARK 3 25 E 1 E 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 26 REMARK 3 CHAIN NAMES : D F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 26 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 26 D 1 D 24 NULL REMARK 3 26 F 1 F 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 27 REMARK 3 CHAIN NAMES : D G REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 27 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 27 D 1 D 26 NULL REMARK 3 27 G 1 G 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 28 REMARK 3 CHAIN NAMES : D H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 28 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 28 D 1 D 24 NULL REMARK 3 28 H 1 H 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 29 REMARK 3 CHAIN NAMES : D I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 29 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 29 D 1 D 24 NULL REMARK 3 29 I 1 I 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 30 REMARK 3 CHAIN NAMES : D J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 30 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 30 D 1 D 26 NULL REMARK 3 30 J 1 J 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 31 REMARK 3 CHAIN NAMES : E F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 31 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 31 E 1 E 24 NULL REMARK 3 31 F 1 F 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 32 REMARK 3 CHAIN NAMES : E G REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 32 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 32 E 1 E 26 NULL REMARK 3 32 G 1 G 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 33 REMARK 3 CHAIN NAMES : E H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 33 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 33 E 1 E 24 NULL REMARK 3 33 H 1 H 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 34 REMARK 3 CHAIN NAMES : E I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 34 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 34 E 1 E 24 NULL REMARK 3 34 I 1 I 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 35 REMARK 3 CHAIN NAMES : E J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 35 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 35 E 1 E 26 NULL REMARK 3 35 J 1 J 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 36 REMARK 3 CHAIN NAMES : F G REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 36 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 36 F 1 F 24 NULL REMARK 3 36 G 1 G 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 37 REMARK 3 CHAIN NAMES : F H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 37 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 37 F 1 F 25 NULL REMARK 3 37 H 1 H 25 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 38 REMARK 3 CHAIN NAMES : F I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 38 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 38 F 1 F 25 NULL REMARK 3 38 I 1 I 25 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 39 REMARK 3 CHAIN NAMES : F J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 39 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 39 F 1 F 24 NULL REMARK 3 39 J 1 J 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 40 REMARK 3 CHAIN NAMES : G H REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 40 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 40 G 1 G 24 NULL REMARK 3 40 H 1 H 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 41 REMARK 3 CHAIN NAMES : G I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 41 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 41 G 1 G 24 NULL REMARK 3 41 I 1 I 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 42 REMARK 3 CHAIN NAMES : G J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 42 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 42 G 1 G 26 NULL REMARK 3 42 J 1 J 26 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 43 REMARK 3 CHAIN NAMES : H I REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 43 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 43 H 1 H 25 NULL REMARK 3 43 I 1 I 25 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 44 REMARK 3 CHAIN NAMES : H J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 44 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 44 H 1 H 24 NULL REMARK 3 44 J 1 J 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 45 REMARK 3 CHAIN NAMES : I J REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 45 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 45 I 1 I 24 NULL REMARK 3 45 J 1 J 24 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT 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 NOT BEEN USED REMARK 4 REMARK 4 12KI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-APR-26. REMARK 100 THE DEPOSITION ID IS D_1000306873. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-APR-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS 3.23.0-G7AFF524E7-RELEASE REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.8.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14299 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.240 REMARK 200 RESOLUTION RANGE LOW (A) : 61.014 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.7 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.500 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 (%): 51.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% EG, 0.1 M NACACOD PH 6, 6.6% PEG REMARK 280 8K, 0.15 M ZNACET, LIPIDIC CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 20.59050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.59600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.70450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.59600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.59050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.70450 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 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: 6580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 REMARK 350 BIOMOLECULE: 2 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: 6700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: F, G, H, I, J 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 F 26 REMARK 465 GLY H 26 REMARK 465 GLY I 26 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 25 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 25 CG CD NE CZ NH1 NH2 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 ASP D 1 CB - CA - C ANGL. DEV. = -18.6 DEGREES REMARK 500 ASP E 1 CB - CA - C ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP J 1 CB - CA - C ANGL. DEV. = 13.0 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 ARG A 25 3.25 -66.36 REMARK 500 ARG B 25 1.16 -67.41 REMARK 500 ARG C 25 95.62 -69.59 REMARK 500 REMARK 500 REMARK: NULL DBREF 12KI A 1 26 PDB 12KI 12KI 1 26 DBREF 12KI B 1 26 PDB 12KI 12KI 1 26 DBREF 12KI C 1 26 PDB 12KI 12KI 1 26 DBREF 12KI D 1 26 PDB 12KI 12KI 1 26 DBREF 12KI E 1 26 PDB 12KI 12KI 1 26 DBREF 12KI F 1 26 PDB 12KI 12KI 1 26 DBREF 12KI G 1 26 PDB 12KI 12KI 1 26 DBREF 12KI H 1 26 PDB 12KI 12KI 1 26 DBREF 12KI I 1 26 PDB 12KI 12KI 1 26 DBREF 12KI J 1 26 PDB 12KI 12KI 1 26 SEQRES 1 A 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 A 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 B 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 B 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 C 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 C 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 D 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 D 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 E 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 E 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 F 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 F 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 G 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 G 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 H 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 H 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 I 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 I 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY SEQRES 1 J 26 ASP SER LEU LYS TRP ILE VAL PHE LEU LEU PHE LEU SER SEQRES 2 J 26 VAL LEU LEU GLN LEU ALA ILE VAL PHE LEU LEU ARG GLY HET OLC B 101 25 HET PEG B 102 7 HET ZN C 101 1 HET ZN H 101 1 HET PEG I 101 7 HET PEG J 101 7 HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM ZN ZINC ION HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 11 OLC C21 H40 O4 FORMUL 12 PEG 3(C4 H10 O3) FORMUL 13 ZN 2(ZN 2+) FORMUL 17 HOH *9(H2 O) HELIX 1 AA1 ASP A 1 ARG A 25 1 25 HELIX 2 AA2 SER B 2 ARG B 25 1 24 HELIX 3 AA3 SER C 2 LEU C 24 1 23 HELIX 4 AA4 SER D 2 ARG D 25 1 24 HELIX 5 AA5 SER E 2 LEU E 24 1 23 HELIX 6 AA6 SER F 2 LEU F 24 1 23 HELIX 7 AA7 SER G 2 ARG G 25 1 24 HELIX 8 AA8 SER H 2 ARG H 25 1 24 HELIX 9 AA9 SER I 2 ARG I 25 1 24 HELIX 10 AB1 SER J 2 LEU J 24 1 23 CRYST1 41.181 85.409 87.192 90.00 90.00 90.00 P 21 21 21 40 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 0.024283 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011708 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011469 0.00000 CONECT 2127 2130 CONECT 2128 2129 2131 CONECT 2129 2128 2132 CONECT 2130 2127 2134 CONECT 2131 2128 2135 CONECT 2132 2129 2136 CONECT 2133 2147 2149 CONECT 2134 2130 2137 CONECT 2135 2131 2138 CONECT 2136 2132 2139 CONECT 2137 2134 2140 CONECT 2138 2135 2140 CONECT 2139 2136 2141 CONECT 2140 2137 2138 CONECT 2141 2139 2142 CONECT 2142 2141 2143 CONECT 2143 2142 2144 CONECT 2144 2143 2146 CONECT 2145 2147 2151 CONECT 2146 2144 2148 2151 CONECT 2147 2133 2145 2150 CONECT 2148 2146 CONECT 2149 2133 CONECT 2150 2147 CONECT 2151 2145 2146 CONECT 2152 2153 2154 CONECT 2153 2152 CONECT 2154 2152 2155 CONECT 2155 2154 2156 CONECT 2156 2155 2157 CONECT 2157 2156 2158 CONECT 2158 2157 CONECT 2161 2162 2163 CONECT 2162 2161 CONECT 2163 2161 2164 CONECT 2164 2163 2165 CONECT 2165 2164 2166 CONECT 2166 2165 2167 CONECT 2167 2166 CONECT 2168 2169 2170 CONECT 2169 2168 CONECT 2170 2168 2171 CONECT 2171 2170 2172 CONECT 2172 2171 2173 CONECT 2173 2172 2174 CONECT 2174 2173 MASTER 668 0 6 10 0 0 0 6 2173 10 46 20 END