HEADER TRANSFERASE 18-JUL-25 9S1Q TITLE CRYSTAL STRUCTURE OF THE DABA TRANSAMINASE ECTB FROM THE HALOPHILIC TITLE 2 AND COLD-ADAPTED MARINOBACTER SP. CK1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIAMINOBUTYRATE-2-OXOGLUTARATE TRANSAMINASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 2.6.1.76; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MARINOBACTER SP. CK-1; SOURCE 3 ORGANISM_TAXID: 1379940; SOURCE 4 GENE: ECTB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PYRIDOXAL PHOSPHATE CRYSTAL STRUCTURE DABA AMINOTRANSFERASE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR H.ERLANDSEN,A.SKOGVOLD,I.LEIROS REVDAT 1 18-FEB-26 9S1Q 0 JRNL AUTH A.C.A.SKOGVOLD,I.LEIROS,R.A.ENGH,H.ERLANDSEN JRNL TITL BIOCHEMICAL CHARACTERIZATION AND MUTATIONAL ANALYSIS OF THE JRNL TITL 2 TETRAMERIC DABA TRANSAMINASE ECTB FROM THE ARCTIC BACTERIUM JRNL TITL 3 MARINOBACTER SP. CK1. JRNL REF FEBS J. 2026 JRNL REFN ISSN 1742-464X JRNL PMID 41652856 JRNL DOI 10.1111/FEBS.70441 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 109707 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) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5736 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 8080 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.76 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE SET COUNT : 405 REMARK 3 BIN FREE R VALUE : 0.3310 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 12764 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 82 REMARK 3 SOLVENT ATOMS : 641 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.55000 REMARK 3 B22 (A**2) : 0.64000 REMARK 3 B33 (A**2) : 0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.67000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.166 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.149 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.135 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.411 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 13083 ; 0.014 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 12379 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 17635 ; 2.177 ; 1.825 REMARK 3 BOND ANGLES OTHERS (DEGREES): 28591 ; 0.740 ; 1.759 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1668 ; 6.677 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 56 ;15.819 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2276 ;13.462 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1939 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 15296 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 2868 ; 0.001 ; 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): 6684 ; 2.897 ; 2.450 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 6684 ; 2.897 ; 2.450 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8348 ; 3.621 ; 4.391 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 8349 ; 3.620 ; 4.391 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 6399 ; 4.372 ; 2.862 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 6400 ; 4.372 ; 2.862 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 9288 ; 6.140 ; 5.071 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 14439 ; 6.988 ;23.410 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 14329 ; 6.966 ;23.090 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 : 4 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 1 A 502 REMARK 3 ORIGIN FOR THE GROUP (A): 62.5758 -27.3335 18.3757 REMARK 3 T TENSOR REMARK 3 T11: 0.0551 T22: 0.1481 REMARK 3 T33: 0.0772 T12: 0.0382 REMARK 3 T13: -0.0357 T23: -0.0689 REMARK 3 L TENSOR REMARK 3 L11: 1.0297 L22: 0.8424 REMARK 3 L33: 0.6415 L12: -0.0002 REMARK 3 L13: -0.1905 L23: 0.4124 REMARK 3 S TENSOR REMARK 3 S11: 0.0019 S12: 0.1633 S13: -0.0939 REMARK 3 S21: -0.0774 S22: 0.0421 S23: -0.0876 REMARK 3 S31: 0.0478 S32: 0.0392 S33: -0.0439 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 501 REMARK 3 ORIGIN FOR THE GROUP (A): 34.3715 -37.5704 11.1443 REMARK 3 T TENSOR REMARK 3 T11: 0.1103 T22: 0.1997 REMARK 3 T33: 0.0852 T12: -0.0071 REMARK 3 T13: -0.0242 T23: -0.0895 REMARK 3 L TENSOR REMARK 3 L11: 1.1378 L22: 0.8740 REMARK 3 L33: 0.5267 L12: -0.4385 REMARK 3 L13: -0.1321 L23: 0.3753 REMARK 3 S TENSOR REMARK 3 S11: 0.0178 S12: 0.1892 S13: -0.2570 REMARK 3 S21: 0.0218 S22: 0.0128 S23: -0.0098 REMARK 3 S31: 0.1408 S32: -0.0488 S33: -0.0306 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 : C 1 C 502 REMARK 3 ORIGIN FOR THE GROUP (A): 14.0954 0.7624 36.8206 REMARK 3 T TENSOR REMARK 3 T11: 0.0139 T22: 0.0540 REMARK 3 T33: 0.0390 T12: 0.0034 REMARK 3 T13: 0.0099 T23: 0.0112 REMARK 3 L TENSOR REMARK 3 L11: 0.7622 L22: 1.1827 REMARK 3 L33: 0.5882 L12: 0.0041 REMARK 3 L13: 0.1748 L23: 0.5084 REMARK 3 S TENSOR REMARK 3 S11: 0.0026 S12: 0.0829 S13: 0.1075 REMARK 3 S21: -0.0452 S22: -0.0635 S23: 0.1019 REMARK 3 S31: -0.0168 S32: -0.0807 S33: 0.0609 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 502 REMARK 3 ORIGIN FOR THE GROUP (A): 42.3645 11.1892 43.5867 REMARK 3 T TENSOR REMARK 3 T11: 0.0294 T22: 0.0242 REMARK 3 T33: 0.0383 T12: -0.0004 REMARK 3 T13: 0.0144 T23: 0.0086 REMARK 3 L TENSOR REMARK 3 L11: 0.9531 L22: 0.7211 REMARK 3 L33: 0.7462 L12: -0.1334 REMARK 3 L13: -0.1254 L23: 0.5002 REMARK 3 S TENSOR REMARK 3 S11: 0.0046 S12: 0.0151 S13: 0.1089 REMARK 3 S21: 0.0545 S22: 0.0341 S23: -0.0749 REMARK 3 S31: 0.0171 S32: 0.0824 S33: -0.0387 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 9S1Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1292143796. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-SEP-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87313 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 115468 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.77300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 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 (%): 47.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BISTRIS PROPANE PH 8, 0.2 M REMARK 280 DISODIUM MALONATE, 19.6 % PEG3350 (W/V)., VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 49.66600 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 SER A 419 REMARK 465 LYS A 420 REMARK 465 ALA A 421 REMARK 465 SER A 422 REMARK 465 HIS A 423 REMARK 465 HIS A 424 REMARK 465 HIS A 425 REMARK 465 HIS A 426 REMARK 465 HIS A 427 REMARK 465 HIS A 428 REMARK 465 SER B 419 REMARK 465 LYS B 420 REMARK 465 ALA B 421 REMARK 465 SER B 422 REMARK 465 HIS B 423 REMARK 465 HIS B 424 REMARK 465 HIS B 425 REMARK 465 HIS B 426 REMARK 465 HIS B 427 REMARK 465 HIS B 428 REMARK 465 SER C 419 REMARK 465 LYS C 420 REMARK 465 ALA C 421 REMARK 465 SER C 422 REMARK 465 HIS C 423 REMARK 465 HIS C 424 REMARK 465 HIS C 425 REMARK 465 HIS C 426 REMARK 465 HIS C 427 REMARK 465 HIS C 428 REMARK 465 SER D 419 REMARK 465 LYS D 420 REMARK 465 ALA D 421 REMARK 465 SER D 422 REMARK 465 HIS D 423 REMARK 465 HIS D 424 REMARK 465 HIS D 425 REMARK 465 HIS D 426 REMARK 465 HIS D 427 REMARK 465 HIS D 428 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH D 616 O HOH D 766 1.67 REMARK 500 O HOH A 736 O HOH B 702 1.87 REMARK 500 O HOH C 718 O HOH C 754 1.91 REMARK 500 O HOH C 742 O HOH D 760 1.92 REMARK 500 O HOH B 618 O HOH B 664 1.97 REMARK 500 O HOH D 630 O HOH D 765 2.00 REMARK 500 O HOH A 695 O HOH A 749 2.07 REMARK 500 O HOH C 764 O HOH C 766 2.09 REMARK 500 OD1 ASP A 177 O HOH A 601 2.10 REMARK 500 O HOH B 719 O HOH B 733 2.11 REMARK 500 O HOH C 733 O HOH C 775 2.15 REMARK 500 O HOH D 757 O HOH D 765 2.16 REMARK 500 O HOH A 643 O HOH A 743 2.19 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 O HOH A 607 O HOH B 719 1655 1.29 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 B 246 CD GLU B 246 OE1 0.086 REMARK 500 GLU C 216 CD GLU C 216 OE1 0.103 REMARK 500 GLU C 246 CD GLU C 246 OE1 0.080 REMARK 500 ARG C 352 NE ARG C 352 CZ -0.085 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 MET A 1 CG - SD - CE ANGL. DEV. = 11.5 DEGREES REMARK 500 MET A 102 CG - SD - CE ANGL. DEV. = -14.6 DEGREES REMARK 500 ARG A 126 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 214 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 243 CB - CG - CD ANGL. DEV. = -19.5 DEGREES REMARK 500 ARG A 243 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG B 12 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG B 12 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG B 126 CB - CG - CD ANGL. DEV. = 22.9 DEGREES REMARK 500 ARG B 126 CD - NE - CZ ANGL. DEV. = 18.7 DEGREES REMARK 500 ARG B 126 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG B 126 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG B 214 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG B 243 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 MET B 390 CG - SD - CE ANGL. DEV. = -15.1 DEGREES REMARK 500 MET B 418 CG - SD - CE ANGL. DEV. = 10.1 DEGREES REMARK 500 MET C 1 CG - SD - CE ANGL. DEV. = 12.1 DEGREES REMARK 500 ARG C 126 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 GLU C 216 CG - CD - OE2 ANGL. DEV. = -14.7 DEGREES REMARK 500 ARG C 243 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 GLU C 246 CG - CD - OE1 ANGL. DEV. = 12.5 DEGREES REMARK 500 GLU C 246 CG - CD - OE2 ANGL. DEV. = -14.6 DEGREES REMARK 500 ARG C 295 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG C 352 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG D 12 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG D 12 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 LYS D 59 CD - CE - NZ ANGL. DEV. = -15.4 DEGREES REMARK 500 ARG D 126 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 GLU D 207 CG - CD - OE1 ANGL. DEV. = 12.3 DEGREES REMARK 500 GLU D 207 CG - CD - OE2 ANGL. DEV. = -12.7 DEGREES REMARK 500 GLU D 216 CG - CD - OE1 ANGL. DEV. = 13.0 DEGREES REMARK 500 GLU D 216 CG - CD - OE2 ANGL. DEV. = -13.3 DEGREES REMARK 500 ARG D 243 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG D 295 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG D 295 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG D 368 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 THR D 378 OG1 - CB - CG2 ANGL. DEV. = 16.8 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 13 -65.59 -121.36 REMARK 500 ASN A 23 -80.18 -146.81 REMARK 500 ASN A 27 -111.76 52.09 REMARK 500 LEU A 74 -131.57 49.44 REMARK 500 ILE A 92 -60.50 -101.97 REMARK 500 SER A 263 -146.48 -164.00 REMARK 500 LYS A 264 -101.82 58.59 REMARK 500 ASN A 291 -146.90 -130.52 REMARK 500 MET A 351 76.95 -106.99 REMARK 500 ASN B 23 -84.24 -146.61 REMARK 500 ASN B 27 -110.15 53.49 REMARK 500 LEU B 74 -129.37 46.66 REMARK 500 ILE B 92 -60.37 -102.58 REMARK 500 THR B 133 129.50 -38.12 REMARK 500 SER B 263 -145.91 -166.09 REMARK 500 LYS B 264 -102.08 59.03 REMARK 500 ASN B 291 -147.50 -130.11 REMARK 500 MET B 351 79.88 -107.64 REMARK 500 ASN C 23 -80.94 -144.55 REMARK 500 ASN C 27 -110.79 57.00 REMARK 500 LEU C 74 -133.74 50.52 REMARK 500 SER C 263 -146.83 -167.82 REMARK 500 LYS C 264 -101.59 56.32 REMARK 500 ASN C 291 -147.95 -130.65 REMARK 500 MET C 351 77.84 -107.70 REMARK 500 GLU D 10 -9.75 -55.45 REMARK 500 ASN D 23 -82.85 -149.34 REMARK 500 ASN D 27 -114.33 58.85 REMARK 500 LEU D 74 -133.70 50.80 REMARK 500 THR D 133 128.53 -39.11 REMARK 500 SER D 263 -143.90 -167.35 REMARK 500 LYS D 264 -100.82 57.43 REMARK 500 ASN D 291 -148.84 -132.51 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 12 0.10 SIDE CHAIN REMARK 500 ARG A 214 0.10 SIDE CHAIN REMARK 500 ARG A 243 0.23 SIDE CHAIN REMARK 500 ARG B 214 0.25 SIDE CHAIN REMARK 500 ARG B 348 0.07 SIDE CHAIN REMARK 500 ARG C 214 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9S1Q A 1 428 PDB 9S1Q 9S1Q 1 428 DBREF 9S1Q B 1 428 PDB 9S1Q 9S1Q 1 428 DBREF 9S1Q C 1 428 PDB 9S1Q 9S1Q 1 428 DBREF 9S1Q D 1 428 PDB 9S1Q 9S1Q 1 428 SEQRES 1 A 428 MET GLU ILE PHE LYS SER THR GLU SER GLU VAL ARG VAL SEQRES 2 A 428 TYR SER ARG ALA PHE PRO VAL ILE PHE ASN ARG ALA LYS SEQRES 3 A 428 ASN ALA HIS LEU TYR THR GLU ASP GLY LYS GLN TYR LEU SEQRES 4 A 428 ASP PHE LEU ALA GLY ALA GLY SER LEU ASN TYR GLY HIS SEQRES 5 A 428 ASN ASN ASP THR LEU LYS LYS ALA LEU LEU GLU TYR ILE SEQRES 6 A 428 GLU SER ASP GLY VAL SER GLN GLY LEU ASP MET PHE THR SEQRES 7 A 428 THR ALA LYS GLN GLY PHE MET GLU ALA TYR LYS LYS HIS SEQRES 8 A 428 ILE LEU ASP PRO ARG GLY LEU ASP TYR LYS MET GLN PHE SEQRES 9 A 428 THR GLY PRO THR GLY THR ASN CYS VAL GLU ALA ALA LEU SEQRES 10 A 428 LYS LEU ALA ARG LYS VAL LYS GLY ARG THR GLY ILE ILE SEQRES 11 A 428 SER PHE THR ASN GLY PHE HIS GLY VAL THR MET GLY ALA SEQRES 12 A 428 VAL ALA ALA THR GLY ASN LYS HIS HIS ARG GLY GLY VAL SEQRES 13 A 428 GLY ALA PRO LEU SER ASN VAL ASP PHE MET PHE TYR ASP SEQRES 14 A 428 GLY TYR LEU GLY GLU ASP VAL ASP SER LEU ALA ILE MET SEQRES 15 A 428 ASP LYS LEU LEU SER ASP GLY SER SER GLY VAL GLU VAL SEQRES 16 A 428 PRO ALA ALA VAL ILE VAL GLU ALA VAL GLN GLY GLU GLY SEQRES 17 A 428 GLY LEU ASN ALA ALA ARG ALA GLU TRP LEU LYS GLY LEU SEQRES 18 A 428 GLU ALA LEU CYS LYS LYS HIS ASP MET LEU LEU ILE LEU SEQRES 19 A 428 ASP ASP ILE GLN ALA GLY ASN GLY ARG THR GLY GLU PHE SEQRES 20 A 428 PHE SER PHE GLU PHE ALA GLY ILE THR PRO ASP ILE VAL SEQRES 21 A 428 THR VAL SER LYS SER LEU SER GLY TYR GLY LEU PRO MET SEQRES 22 A 428 ALA LEU VAL LEU PHE LYS PRO GLU LEU ASP ILE TRP SER SEQRES 23 A 428 SER GLY GLU HIS ASN GLY THR PHE ARG GLY ASN ASN MET SEQRES 24 A 428 ALA PHE VAL THR ALA ARG ALA ALA ILE GLU THR TYR TRP SEQRES 25 A 428 LYS ASP ASP SER PHE ALA ASN GLU VAL LYS GLU LYS THR SEQRES 26 A 428 GLN VAL LEU GLY ASP ALA LEU GLN ALA ILE CYS ASP LYS SEQRES 27 A 428 TYR PRO GLY GLU PHE LYS MET LYS GLY ARG GLY LEU MET SEQRES 28 A 428 ARG GLY ILE GLU ALA THR ASN ALA ASP ILE THR GLY PRO SEQRES 29 A 428 VAL THR LYS ARG ALA PHE GLU HIS GLY LEU ILE ILE GLU SEQRES 30 A 428 THR SER GLY PRO ASN ASP GLU VAL ILE LYS CYS LEU MET SEQRES 31 A 428 PRO LEU THR THR SER LYS ASP ASP LEU LYS LEU GLY ALA SEQRES 32 A 428 GLU LEU LEU ALA LYS SER VAL ASP GLU ILE MET GLN GLU SEQRES 33 A 428 SER MET SER LYS ALA SER HIS HIS HIS HIS HIS HIS SEQRES 1 B 428 MET GLU ILE PHE LYS SER THR GLU SER GLU VAL ARG VAL SEQRES 2 B 428 TYR SER ARG ALA PHE PRO VAL ILE PHE ASN ARG ALA LYS SEQRES 3 B 428 ASN ALA HIS LEU TYR THR GLU ASP GLY LYS GLN TYR LEU SEQRES 4 B 428 ASP PHE LEU ALA GLY ALA GLY SER LEU ASN TYR GLY HIS SEQRES 5 B 428 ASN ASN ASP THR LEU LYS LYS ALA LEU LEU GLU TYR ILE SEQRES 6 B 428 GLU SER ASP GLY VAL SER GLN GLY LEU ASP MET PHE THR SEQRES 7 B 428 THR ALA LYS GLN GLY PHE MET GLU ALA TYR LYS LYS HIS SEQRES 8 B 428 ILE LEU ASP PRO ARG GLY LEU ASP TYR LYS MET GLN PHE SEQRES 9 B 428 THR GLY PRO THR GLY THR ASN CYS VAL GLU ALA ALA LEU SEQRES 10 B 428 LYS LEU ALA ARG LYS VAL LYS GLY ARG THR GLY ILE ILE SEQRES 11 B 428 SER PHE THR ASN GLY PHE HIS GLY VAL THR MET GLY ALA SEQRES 12 B 428 VAL ALA ALA THR GLY ASN LYS HIS HIS ARG GLY GLY VAL SEQRES 13 B 428 GLY ALA PRO LEU SER ASN VAL ASP PHE MET PHE TYR ASP SEQRES 14 B 428 GLY TYR LEU GLY GLU ASP VAL ASP SER LEU ALA ILE MET SEQRES 15 B 428 ASP LYS LEU LEU SER ASP GLY SER SER GLY VAL GLU VAL SEQRES 16 B 428 PRO ALA ALA VAL ILE VAL GLU ALA VAL GLN GLY GLU GLY SEQRES 17 B 428 GLY LEU ASN ALA ALA ARG ALA GLU TRP LEU LYS GLY LEU SEQRES 18 B 428 GLU ALA LEU CYS LYS LYS HIS ASP MET LEU LEU ILE LEU SEQRES 19 B 428 ASP ASP ILE GLN ALA GLY ASN GLY ARG THR GLY GLU PHE SEQRES 20 B 428 PHE SER PHE GLU PHE ALA GLY ILE THR PRO ASP ILE VAL SEQRES 21 B 428 THR VAL SER LYS SER LEU SER GLY TYR GLY LEU PRO MET SEQRES 22 B 428 ALA LEU VAL LEU PHE LYS PRO GLU LEU ASP ILE TRP SER SEQRES 23 B 428 SER GLY GLU HIS ASN GLY THR PHE ARG GLY ASN ASN MET SEQRES 24 B 428 ALA PHE VAL THR ALA ARG ALA ALA ILE GLU THR TYR TRP SEQRES 25 B 428 LYS ASP ASP SER PHE ALA ASN GLU VAL LYS GLU LYS THR SEQRES 26 B 428 GLN VAL LEU GLY ASP ALA LEU GLN ALA ILE CYS ASP LYS SEQRES 27 B 428 TYR PRO GLY GLU PHE LYS MET LYS GLY ARG GLY LEU MET SEQRES 28 B 428 ARG GLY ILE GLU ALA THR ASN ALA ASP ILE THR GLY PRO SEQRES 29 B 428 VAL THR LYS ARG ALA PHE GLU HIS GLY LEU ILE ILE GLU SEQRES 30 B 428 THR SER GLY PRO ASN ASP GLU VAL ILE LYS CYS LEU MET SEQRES 31 B 428 PRO LEU THR THR SER LYS ASP ASP LEU LYS LEU GLY ALA SEQRES 32 B 428 GLU LEU LEU ALA LYS SER VAL ASP GLU ILE MET GLN GLU SEQRES 33 B 428 SER MET SER LYS ALA SER HIS HIS HIS HIS HIS HIS SEQRES 1 C 428 MET GLU ILE PHE LYS SER THR GLU SER GLU VAL ARG VAL SEQRES 2 C 428 TYR SER ARG ALA PHE PRO VAL ILE PHE ASN ARG ALA LYS SEQRES 3 C 428 ASN ALA HIS LEU TYR THR GLU ASP GLY LYS GLN TYR LEU SEQRES 4 C 428 ASP PHE LEU ALA GLY ALA GLY SER LEU ASN TYR GLY HIS SEQRES 5 C 428 ASN ASN ASP THR LEU LYS LYS ALA LEU LEU GLU TYR ILE SEQRES 6 C 428 GLU SER ASP GLY VAL SER GLN GLY LEU ASP MET PHE THR SEQRES 7 C 428 THR ALA LYS GLN GLY PHE MET GLU ALA TYR LYS LYS HIS SEQRES 8 C 428 ILE LEU ASP PRO ARG GLY LEU ASP TYR LYS MET GLN PHE SEQRES 9 C 428 THR GLY PRO THR GLY THR ASN CYS VAL GLU ALA ALA LEU SEQRES 10 C 428 LYS LEU ALA ARG LYS VAL LYS GLY ARG THR GLY ILE ILE SEQRES 11 C 428 SER PHE THR ASN GLY PHE HIS GLY VAL THR MET GLY ALA SEQRES 12 C 428 VAL ALA ALA THR GLY ASN LYS HIS HIS ARG GLY GLY VAL SEQRES 13 C 428 GLY ALA PRO LEU SER ASN VAL ASP PHE MET PHE TYR ASP SEQRES 14 C 428 GLY TYR LEU GLY GLU ASP VAL ASP SER LEU ALA ILE MET SEQRES 15 C 428 ASP LYS LEU LEU SER ASP GLY SER SER GLY VAL GLU VAL SEQRES 16 C 428 PRO ALA ALA VAL ILE VAL GLU ALA VAL GLN GLY GLU GLY SEQRES 17 C 428 GLY LEU ASN ALA ALA ARG ALA GLU TRP LEU LYS GLY LEU SEQRES 18 C 428 GLU ALA LEU CYS LYS LYS HIS ASP MET LEU LEU ILE LEU SEQRES 19 C 428 ASP ASP ILE GLN ALA GLY ASN GLY ARG THR GLY GLU PHE SEQRES 20 C 428 PHE SER PHE GLU PHE ALA GLY ILE THR PRO ASP ILE VAL SEQRES 21 C 428 THR VAL SER LYS SER LEU SER GLY TYR GLY LEU PRO MET SEQRES 22 C 428 ALA LEU VAL LEU PHE LYS PRO GLU LEU ASP ILE TRP SER SEQRES 23 C 428 SER GLY GLU HIS ASN GLY THR PHE ARG GLY ASN ASN MET SEQRES 24 C 428 ALA PHE VAL THR ALA ARG ALA ALA ILE GLU THR TYR TRP SEQRES 25 C 428 LYS ASP ASP SER PHE ALA ASN GLU VAL LYS GLU LYS THR SEQRES 26 C 428 GLN VAL LEU GLY ASP ALA LEU GLN ALA ILE CYS ASP LYS SEQRES 27 C 428 TYR PRO GLY GLU PHE LYS MET LYS GLY ARG GLY LEU MET SEQRES 28 C 428 ARG GLY ILE GLU ALA THR ASN ALA ASP ILE THR GLY PRO SEQRES 29 C 428 VAL THR LYS ARG ALA PHE GLU HIS GLY LEU ILE ILE GLU SEQRES 30 C 428 THR SER GLY PRO ASN ASP GLU VAL ILE LYS CYS LEU MET SEQRES 31 C 428 PRO LEU THR THR SER LYS ASP ASP LEU LYS LEU GLY ALA SEQRES 32 C 428 GLU LEU LEU ALA LYS SER VAL ASP GLU ILE MET GLN GLU SEQRES 33 C 428 SER MET SER LYS ALA SER HIS HIS HIS HIS HIS HIS SEQRES 1 D 428 MET GLU ILE PHE LYS SER THR GLU SER GLU VAL ARG VAL SEQRES 2 D 428 TYR SER ARG ALA PHE PRO VAL ILE PHE ASN ARG ALA LYS SEQRES 3 D 428 ASN ALA HIS LEU TYR THR GLU ASP GLY LYS GLN TYR LEU SEQRES 4 D 428 ASP PHE LEU ALA GLY ALA GLY SER LEU ASN TYR GLY HIS SEQRES 5 D 428 ASN ASN ASP THR LEU LYS LYS ALA LEU LEU GLU TYR ILE SEQRES 6 D 428 GLU SER ASP GLY VAL SER GLN GLY LEU ASP MET PHE THR SEQRES 7 D 428 THR ALA LYS GLN GLY PHE MET GLU ALA TYR LYS LYS HIS SEQRES 8 D 428 ILE LEU ASP PRO ARG GLY LEU ASP TYR LYS MET GLN PHE SEQRES 9 D 428 THR GLY PRO THR GLY THR ASN CYS VAL GLU ALA ALA LEU SEQRES 10 D 428 LYS LEU ALA ARG LYS VAL LYS GLY ARG THR GLY ILE ILE SEQRES 11 D 428 SER PHE THR ASN GLY PHE HIS GLY VAL THR MET GLY ALA SEQRES 12 D 428 VAL ALA ALA THR GLY ASN LYS HIS HIS ARG GLY GLY VAL SEQRES 13 D 428 GLY ALA PRO LEU SER ASN VAL ASP PHE MET PHE TYR ASP SEQRES 14 D 428 GLY TYR LEU GLY GLU ASP VAL ASP SER LEU ALA ILE MET SEQRES 15 D 428 ASP LYS LEU LEU SER ASP GLY SER SER GLY VAL GLU VAL SEQRES 16 D 428 PRO ALA ALA VAL ILE VAL GLU ALA VAL GLN GLY GLU GLY SEQRES 17 D 428 GLY LEU ASN ALA ALA ARG ALA GLU TRP LEU LYS GLY LEU SEQRES 18 D 428 GLU ALA LEU CYS LYS LYS HIS ASP MET LEU LEU ILE LEU SEQRES 19 D 428 ASP ASP ILE GLN ALA GLY ASN GLY ARG THR GLY GLU PHE SEQRES 20 D 428 PHE SER PHE GLU PHE ALA GLY ILE THR PRO ASP ILE VAL SEQRES 21 D 428 THR VAL SER LYS SER LEU SER GLY TYR GLY LEU PRO MET SEQRES 22 D 428 ALA LEU VAL LEU PHE LYS PRO GLU LEU ASP ILE TRP SER SEQRES 23 D 428 SER GLY GLU HIS ASN GLY THR PHE ARG GLY ASN ASN MET SEQRES 24 D 428 ALA PHE VAL THR ALA ARG ALA ALA ILE GLU THR TYR TRP SEQRES 25 D 428 LYS ASP ASP SER PHE ALA ASN GLU VAL LYS GLU LYS THR SEQRES 26 D 428 GLN VAL LEU GLY ASP ALA LEU GLN ALA ILE CYS ASP LYS SEQRES 27 D 428 TYR PRO GLY GLU PHE LYS MET LYS GLY ARG GLY LEU MET SEQRES 28 D 428 ARG GLY ILE GLU ALA THR ASN ALA ASP ILE THR GLY PRO SEQRES 29 D 428 VAL THR LYS ARG ALA PHE GLU HIS GLY LEU ILE ILE GLU SEQRES 30 D 428 THR SER GLY PRO ASN ASP GLU VAL ILE LYS CYS LEU MET SEQRES 31 D 428 PRO LEU THR THR SER LYS ASP ASP LEU LYS LEU GLY ALA SEQRES 32 D 428 GLU LEU LEU ALA LYS SER VAL ASP GLU ILE MET GLN GLU SEQRES 33 D 428 SER MET SER LYS ALA SER HIS HIS HIS HIS HIS HIS HET PMP A 501 16 HET GOL A 502 6 HET PMP B 501 16 HET PMP C 501 16 HET GOL C 502 6 HET PMP D 501 16 HET GOL D 502 6 HETNAM PMP 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE HETNAM GOL GLYCEROL HETSYN PMP PYRIDOXAMINE-5'-PHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 PMP 4(C8 H13 N2 O5 P) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 12 HOH *641(H2 O) HELIX 1 AA1 MET A 1 GLU A 8 1 8 HELIX 2 AA2 VAL A 13 PHE A 18 1 6 HELIX 3 AA3 LEU A 42 SER A 47 5 6 HELIX 4 AA4 ASN A 54 SER A 67 1 14 HELIX 5 AA5 THR A 78 ILE A 92 1 15 HELIX 6 AA6 LEU A 93 GLY A 97 5 5 HELIX 7 AA7 THR A 108 GLY A 125 1 18 HELIX 8 AA8 THR A 140 ALA A 145 1 6 HELIX 9 AA9 ASN A 149 GLY A 155 1 7 HELIX 10 AB1 ASP A 177 ASP A 188 1 12 HELIX 11 AB2 ARG A 214 HIS A 228 1 15 HELIX 12 AB3 PHE A 250 GLY A 254 5 5 HELIX 13 AB4 SER A 263 GLY A 268 5 6 HELIX 14 AB5 PRO A 280 ASP A 283 5 4 HELIX 15 AB6 ASN A 297 TRP A 312 1 16 HELIX 16 AB7 ASP A 315 TYR A 339 1 25 HELIX 17 AB8 ASN A 358 ASP A 360 5 3 HELIX 18 AB9 ILE A 361 HIS A 372 1 12 HELIX 19 AC1 SER A 395 MET A 418 1 24 HELIX 20 AC2 GLU B 2 GLU B 8 1 7 HELIX 21 AC3 VAL B 13 PHE B 18 1 6 HELIX 22 AC4 LEU B 42 SER B 47 5 6 HELIX 23 AC5 ASN B 54 SER B 67 1 14 HELIX 24 AC6 THR B 79 ILE B 92 1 14 HELIX 25 AC7 THR B 108 GLY B 125 1 18 HELIX 26 AC8 THR B 140 ALA B 145 1 6 HELIX 27 AC9 ASN B 149 GLY B 155 1 7 HELIX 28 AD1 ASP B 177 ASP B 188 1 12 HELIX 29 AD2 ARG B 214 HIS B 228 1 15 HELIX 30 AD3 PHE B 250 GLY B 254 5 5 HELIX 31 AD4 SER B 263 GLY B 268 5 6 HELIX 32 AD5 PRO B 280 ASP B 283 5 4 HELIX 33 AD6 ASN B 297 TRP B 312 1 16 HELIX 34 AD7 ASP B 315 TYR B 339 1 25 HELIX 35 AD8 ASN B 358 ASP B 360 5 3 HELIX 36 AD9 ILE B 361 HIS B 372 1 12 HELIX 37 AE1 SER B 395 SER B 417 1 23 HELIX 38 AE2 GLU C 2 GLU C 8 1 7 HELIX 39 AE3 VAL C 13 PHE C 18 1 6 HELIX 40 AE4 LEU C 42 GLY C 46 5 5 HELIX 41 AE5 ASN C 54 SER C 67 1 14 HELIX 42 AE6 THR C 78 ILE C 92 1 15 HELIX 43 AE7 THR C 108 GLY C 125 1 18 HELIX 44 AE8 THR C 140 ALA C 145 1 6 HELIX 45 AE9 ASN C 149 GLY C 155 1 7 HELIX 46 AF1 ASP C 177 ASP C 188 1 12 HELIX 47 AF2 ARG C 214 HIS C 228 1 15 HELIX 48 AF3 PHE C 250 GLY C 254 5 5 HELIX 49 AF4 SER C 263 GLY C 268 5 6 HELIX 50 AF5 PRO C 280 ASP C 283 5 4 HELIX 51 AF6 ASN C 297 TRP C 312 1 16 HELIX 52 AF7 ASP C 315 TYR C 339 1 25 HELIX 53 AF8 ASN C 358 ASP C 360 5 3 HELIX 54 AF9 ILE C 361 HIS C 372 1 12 HELIX 55 AG1 SER C 395 SER C 417 1 23 HELIX 56 AG2 GLU D 2 GLU D 8 1 7 HELIX 57 AG3 VAL D 13 PHE D 18 1 6 HELIX 58 AG4 LEU D 42 GLY D 46 5 5 HELIX 59 AG5 ASN D 54 SER D 67 1 14 HELIX 60 AG6 THR D 78 ILE D 92 1 15 HELIX 61 AG7 THR D 108 GLY D 125 1 18 HELIX 62 AG8 THR D 140 ALA D 145 1 6 HELIX 63 AG9 ASN D 149 GLY D 155 1 7 HELIX 64 AH1 ASP D 177 ASP D 188 1 12 HELIX 65 AH2 ARG D 214 HIS D 228 1 15 HELIX 66 AH3 PHE D 250 GLY D 254 5 5 HELIX 67 AH4 SER D 263 GLY D 268 5 6 HELIX 68 AH5 PRO D 280 ASP D 283 5 4 HELIX 69 AH6 ASN D 297 TRP D 312 1 16 HELIX 70 AH7 ASP D 315 TYR D 339 1 25 HELIX 71 AH8 ASN D 358 ASP D 360 5 3 HELIX 72 AH9 ILE D 361 HIS D 372 1 12 HELIX 73 AI1 SER D 395 MET D 418 1 24 SHEET 1 AA1 5 LEU A 374 ILE A 375 0 SHEET 2 AA1 5 GLN A 37 ASP A 40 1 N LEU A 39 O ILE A 375 SHEET 3 AA1 5 HIS A 29 THR A 32 -1 N LEU A 30 O TYR A 38 SHEET 4 AA1 5 ILE A 21 LYS A 26 -1 N ARG A 24 O TYR A 31 SHEET 5 AA1 5 PHE B 77 THR B 78 1 O PHE B 77 N PHE A 22 SHEET 1 AA2 7 LYS A 101 PHE A 104 0 SHEET 2 AA2 7 LEU A 275 PHE A 278 -1 O PHE A 278 N LYS A 101 SHEET 3 AA2 7 ILE A 259 VAL A 262 -1 N VAL A 260 O LEU A 277 SHEET 4 AA2 7 LEU A 231 ASP A 235 1 N LEU A 234 O ILE A 259 SHEET 5 AA2 7 ALA A 198 VAL A 201 1 N VAL A 199 O ILE A 233 SHEET 6 AA2 7 ILE A 129 PHE A 132 1 N ILE A 130 O ALA A 198 SHEET 7 AA2 7 VAL A 163 MET A 166 1 O MET A 166 N SER A 131 SHEET 1 AA3 4 PHE A 343 ARG A 348 0 SHEET 2 AA3 4 MET A 351 ALA A 356 -1 O GLU A 355 N LYS A 344 SHEET 3 AA3 4 VAL A 385 CYS A 388 -1 O ILE A 386 N ILE A 354 SHEET 4 AA3 4 GLU A 377 SER A 379 -1 N SER A 379 O VAL A 385 SHEET 1 AA4 4 PHE B 22 LYS B 26 0 SHEET 2 AA4 4 HIS B 29 THR B 32 -1 O TYR B 31 N ARG B 24 SHEET 3 AA4 4 GLN B 37 ASP B 40 -1 O TYR B 38 N LEU B 30 SHEET 4 AA4 4 LEU B 374 ILE B 375 1 O ILE B 375 N LEU B 39 SHEET 1 AA5 7 LYS B 101 PHE B 104 0 SHEET 2 AA5 7 LEU B 275 PHE B 278 -1 O PHE B 278 N LYS B 101 SHEET 3 AA5 7 ILE B 259 VAL B 262 -1 N VAL B 260 O LEU B 277 SHEET 4 AA5 7 LEU B 231 ASP B 235 1 N LEU B 234 O ILE B 259 SHEET 5 AA5 7 ALA B 198 VAL B 201 1 N VAL B 201 O ASP B 235 SHEET 6 AA5 7 ILE B 129 PHE B 132 1 N ILE B 130 O ALA B 198 SHEET 7 AA5 7 VAL B 163 MET B 166 1 O MET B 166 N SER B 131 SHEET 1 AA6 4 PHE B 343 ARG B 348 0 SHEET 2 AA6 4 MET B 351 ALA B 356 -1 O GLU B 355 N LYS B 344 SHEET 3 AA6 4 VAL B 385 CYS B 388 -1 O ILE B 386 N ILE B 354 SHEET 4 AA6 4 GLU B 377 SER B 379 -1 N SER B 379 O VAL B 385 SHEET 1 AA7 4 PHE C 22 LYS C 26 0 SHEET 2 AA7 4 HIS C 29 THR C 32 -1 O TYR C 31 N ARG C 24 SHEET 3 AA7 4 GLN C 37 ASP C 40 -1 O TYR C 38 N LEU C 30 SHEET 4 AA7 4 LEU C 374 ILE C 375 1 O ILE C 375 N LEU C 39 SHEET 1 AA8 7 LYS C 101 PHE C 104 0 SHEET 2 AA8 7 LEU C 275 PHE C 278 -1 O PHE C 278 N LYS C 101 SHEET 3 AA8 7 ILE C 259 VAL C 262 -1 N VAL C 260 O LEU C 277 SHEET 4 AA8 7 LEU C 231 ASP C 235 1 N LEU C 234 O ILE C 259 SHEET 5 AA8 7 ALA C 198 VAL C 201 1 N VAL C 199 O ILE C 233 SHEET 6 AA8 7 ILE C 129 PHE C 132 1 N ILE C 130 O ILE C 200 SHEET 7 AA8 7 VAL C 163 MET C 166 1 O MET C 166 N SER C 131 SHEET 1 AA9 4 PHE C 343 ARG C 348 0 SHEET 2 AA9 4 MET C 351 ALA C 356 -1 O GLU C 355 N LYS C 344 SHEET 3 AA9 4 VAL C 385 CYS C 388 -1 O ILE C 386 N ILE C 354 SHEET 4 AA9 4 GLU C 377 SER C 379 -1 N SER C 379 O VAL C 385 SHEET 1 AB1 4 PHE D 22 LYS D 26 0 SHEET 2 AB1 4 HIS D 29 THR D 32 -1 O TYR D 31 N ARG D 24 SHEET 3 AB1 4 GLN D 37 ASP D 40 -1 O TYR D 38 N LEU D 30 SHEET 4 AB1 4 LEU D 374 ILE D 375 1 O ILE D 375 N LEU D 39 SHEET 1 AB2 7 LYS D 101 PHE D 104 0 SHEET 2 AB2 7 LEU D 275 PHE D 278 -1 O PHE D 278 N LYS D 101 SHEET 3 AB2 7 ILE D 259 VAL D 262 -1 N VAL D 260 O LEU D 277 SHEET 4 AB2 7 LEU D 231 ASP D 235 1 N LEU D 234 O ILE D 259 SHEET 5 AB2 7 ALA D 198 VAL D 201 1 N VAL D 199 O ILE D 233 SHEET 6 AB2 7 ILE D 129 PHE D 132 1 N ILE D 130 O ILE D 200 SHEET 7 AB2 7 VAL D 163 MET D 166 1 O MET D 166 N SER D 131 SHEET 1 AB3 4 PHE D 343 ARG D 348 0 SHEET 2 AB3 4 MET D 351 ALA D 356 -1 O GLU D 355 N LYS D 344 SHEET 3 AB3 4 VAL D 385 CYS D 388 -1 O ILE D 386 N ILE D 354 SHEET 4 AB3 4 GLU D 377 SER D 379 -1 N SER D 379 O VAL D 385 CRYST1 80.648 99.332 112.698 90.00 104.82 90.00 P 1 21 1 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 0.012400 0.000000 0.003281 0.00000 SCALE2 0.000000 0.010067 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009179 0.00000 CONECT127691277012778 CONECT12770127691277112772 CONECT1277112770 CONECT12772127701277312774 CONECT1277312772 CONECT12774127721277512777 CONECT127751277412776 CONECT1277612775 CONECT12777127741277812779 CONECT127781276912777 CONECT127791277712780 CONECT127801277912781 CONECT1278112780127821278312784 CONECT1278212781 CONECT1278312781 CONECT1278412781 CONECT127851278612787 CONECT1278612785 CONECT12787127851278812789 CONECT1278812787 CONECT127891278712790 CONECT1279012789 CONECT127911279212800 CONECT12792127911279312794 CONECT1279312792 CONECT12794127921279512796 CONECT1279512794 CONECT12796127941279712799 CONECT127971279612798 CONECT1279812797 CONECT12799127961280012801 CONECT128001279112799 CONECT128011279912802 CONECT128021280112803 CONECT1280312802128041280512806 CONECT1280412803 CONECT1280512803 CONECT1280612803 CONECT128071280812816 CONECT12808128071280912810 CONECT1280912808 CONECT12810128081281112812 CONECT1281112810 CONECT12812128101281312815 CONECT128131281212814 CONECT1281412813 CONECT12815128121281612817 CONECT128161280712815 CONECT128171281512818 CONECT128181281712819 CONECT1281912818128201282112822 CONECT1282012819 CONECT1282112819 CONECT1282212819 CONECT128231282412825 CONECT1282412823 CONECT12825128231282612827 CONECT1282612825 CONECT128271282512828 CONECT1282812827 CONECT128291283012838 CONECT12830128291283112832 CONECT1283112830 CONECT12832128301283312834 CONECT1283312832 CONECT12834128321283512837 CONECT128351283412836 CONECT1283612835 CONECT12837128341283812839 CONECT128381282912837 CONECT128391283712840 CONECT128401283912841 CONECT1284112840128421284312844 CONECT1284212841 CONECT1284312841 CONECT1284412841 CONECT128451284612847 CONECT1284612845 CONECT12847128451284812849 CONECT1284812847 CONECT128491284712850 CONECT1285012849 MASTER 535 0 7 73 61 0 0 613487 4 82 132 END