HEADER HYDROLASE 01-FEB-10 3LMW TITLE CRYSTAL STRUCTURE OF IOTA-CARRAGEENASE FAMILY GH82 FROM A. FORTIS IN TITLE 2 ABSENCE OF CHLORIDE IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: IOTA-CARRAGEENASE, CGIA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.2.1.157; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALTEROMONAS; SOURCE 3 ORGANISM_TAXID: 116059; SOURCE 4 STRAIN: ATCC 43554; SOURCE 5 GENE: CGIA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET20B KEYWDS IOTA-CARRAGEENASE, MARINE BACTERIAL ENZYME, FAMILY GH82, GLYCOSIDE KEYWDS 2 HYDROLASE, BETA-HELIX FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.REBUFFET,T.BARBEYRON,A.JEUDY,M.CZJZEK,G.MICHEL REVDAT 3 01-NOV-23 3LMW 1 REMARK SEQADV LINK REVDAT 2 05-MAR-14 3LMW 1 JRNL VERSN REVDAT 1 18-AUG-10 3LMW 0 JRNL AUTH E.REBUFFET,T.BARBEYRON,A.JEUDY,M.JAM,M.CZJZEK,G.MICHEL JRNL TITL IDENTIFICATION OF CATALYTIC RESIDUES AND MECHANISTIC JRNL TITL 2 ANALYSIS OF FAMILY GH82 IOTA-CARRAGEENASES JRNL REF BIOCHEMISTRY V. 49 7590 2010 JRNL REFN ISSN 0006-2960 JRNL PMID 20681629 JRNL DOI 10.1021/BI1003475 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 28852 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) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1512 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1545 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2480 REMARK 3 BIN FREE R VALUE SET COUNT : 95 REMARK 3 BIN FREE R VALUE : 0.3200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7264 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 332 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.26 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.31000 REMARK 3 B22 (A**2) : 0.61000 REMARK 3 B33 (A**2) : -0.92000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.01000 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): 0.360 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.243 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 24.622 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.877 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7458 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10083 ; 1.610 ; 1.931 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 924 ; 6.985 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 379 ;35.934 ;24.142 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1256 ;17.533 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 54 ;20.133 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1081 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5773 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 4584 ; 0.721 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7365 ; 1.380 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2874 ; 2.125 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2717 ; 3.517 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 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 28 A 499 REMARK 3 ORIGIN FOR THE GROUP (A): 0.6480 0.3970 29.4610 REMARK 3 T TENSOR REMARK 3 T11: 0.0196 T22: 0.0300 REMARK 3 T33: 0.1170 T12: -0.0074 REMARK 3 T13: -0.0144 T23: -0.0090 REMARK 3 L TENSOR REMARK 3 L11: 0.0216 L22: 0.3630 REMARK 3 L33: 0.4071 L12: 0.0389 REMARK 3 L13: -0.0161 L23: -0.1645 REMARK 3 S TENSOR REMARK 3 S11: 0.0106 S12: -0.0058 S13: -0.0402 REMARK 3 S21: -0.0516 S22: 0.0051 S23: -0.0619 REMARK 3 S31: 0.0210 S32: -0.0081 S33: -0.0158 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 28 B 494 REMARK 3 ORIGIN FOR THE GROUP (A): 13.4400 38.8640 24.1730 REMARK 3 T TENSOR REMARK 3 T11: 0.0128 T22: 0.0129 REMARK 3 T33: 0.1387 T12: 0.0022 REMARK 3 T13: 0.0117 T23: 0.0144 REMARK 3 L TENSOR REMARK 3 L11: 0.1026 L22: 0.5060 REMARK 3 L33: 0.7498 L12: 0.0710 REMARK 3 L13: -0.1532 L23: -0.1589 REMARK 3 S TENSOR REMARK 3 S11: 0.0032 S12: -0.0332 S13: 0.0035 REMARK 3 S21: -0.0560 S22: -0.0483 S23: -0.1350 REMARK 3 S31: -0.0498 S32: 0.0510 S33: 0.0451 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3LMW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-FEB-10. REMARK 100 THE DEPOSITION ID IS D_1000057474. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PLATINUM 135 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : PROTEUM PLUS PLUS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34408 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 REMARK 200 RESOLUTION RANGE LOW (A) : 69.060 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.2 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.06690 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 44.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.870 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER (CCP4) REMARK 200 STARTING MODEL: 1H80 WITHOUT DOMAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 50.69500 REMARK 290 SMTRY3 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 27 REMARK 465 PHE B 312 REMARK 465 SER B 313 REMARK 465 PRO B 314 REMARK 465 THR B 315 REMARK 465 ASP B 316 REMARK 465 GLU B 317 REMARK 465 VAL B 318 REMARK 465 HIS B 319 REMARK 465 SER B 330 REMARK 465 LYS B 331 REMARK 465 LEU B 332 REMARK 465 ARG B 343 REMARK 465 GLY B 344 REMARK 465 ASN B 345 REMARK 465 GLY B 346 REMARK 465 GLY B 347 REMARK 465 THR B 348 REMARK 465 ARG B 349 REMARK 465 TRP B 350 REMARK 465 HIS B 495 REMARK 465 HIS B 496 REMARK 465 HIS B 497 REMARK 465 HIS B 498 REMARK 465 HIS B 499 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG B 334 CB CG CD NE CZ NH1 NH2 REMARK 480 LYS B 357 CG CD CE NZ REMARK 480 LYS B 363 CG CD CE NZ 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 PHE A 184 O HOH A 679 2.14 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 SER A 173 CB - CA - C ANGL. DEV. = -29.9 DEGREES REMARK 500 SER A 173 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 ASN A 174 N - CA - CB ANGL. DEV. = -17.2 DEGREES REMARK 500 ASN A 174 N - CA - C ANGL. DEV. = 35.4 DEGREES REMARK 500 ILE A 183 N - CA - C ANGL. DEV. = -20.4 DEGREES REMARK 500 PHE A 184 N - CA - CB ANGL. DEV. = 23.4 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 ASP A 61 -155.11 -108.61 REMARK 500 ASN A 89 133.71 -31.07 REMARK 500 VAL A 129 -87.00 -92.61 REMARK 500 ASN A 133 -158.61 -153.66 REMARK 500 ARG A 136 -88.04 -101.06 REMARK 500 ASN A 158 79.98 -110.62 REMARK 500 ASN A 169 77.53 62.00 REMARK 500 ASN A 174 46.51 85.17 REMARK 500 PHE A 184 93.57 108.26 REMARK 500 ARG A 202 -100.00 -93.53 REMARK 500 TYR A 218 -141.77 -133.63 REMARK 500 ASN A 248 149.65 124.30 REMARK 500 ASN A 266 61.74 74.87 REMARK 500 HIS A 281 -110.31 49.90 REMARK 500 ASN A 292 77.29 65.78 REMARK 500 ASN A 345 -104.69 -83.28 REMARK 500 ASP A 382 88.91 71.42 REMARK 500 PRO A 439 5.20 -54.26 REMARK 500 THR A 441 -177.47 94.84 REMARK 500 LYS B 31 155.97 -49.99 REMARK 500 ASP B 61 -177.51 117.70 REMARK 500 ASN B 137 87.36 64.93 REMARK 500 ASN B 169 76.54 56.07 REMARK 500 ASN B 174 65.19 79.34 REMARK 500 PHE B 184 135.45 89.58 REMARK 500 ASN B 203 76.62 78.91 REMARK 500 TYR B 218 -137.35 -147.24 REMARK 500 TYR B 224 -59.94 -121.32 REMARK 500 ASP B 247 103.62 -168.65 REMARK 500 LEU B 249 -59.28 -22.72 REMARK 500 ASN B 261 63.74 61.23 REMARK 500 ASN B 266 64.58 75.49 REMARK 500 HIS B 281 -99.55 54.97 REMARK 500 ASN B 292 72.11 83.84 REMARK 500 ALA B 337 -84.22 -155.86 REMARK 500 GLN B 338 176.70 149.23 REMARK 500 ASP B 358 -6.53 -53.41 REMARK 500 ASP B 382 90.52 72.44 REMARK 500 ARG B 410 19.20 84.93 REMARK 500 GLU B 440 -96.20 -46.90 REMARK 500 SER B 442 130.45 -171.83 REMARK 500 LYS B 443 -8.66 -54.40 REMARK 500 PHE B 451 -148.16 -105.11 REMARK 500 ASN B 452 101.22 -22.94 REMARK 500 ASN B 457 19.34 55.46 REMARK 500 GLU B 493 -113.06 -79.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 1 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 178 OD2 REMARK 620 2 HIS A 496 ND1 113.1 REMARK 620 3 HIS A 498 NE2 109.9 101.4 REMARK 620 4 HOH A 658 O 110.6 116.2 104.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 9 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 58 O REMARK 620 2 ASP A 61 OD1 78.2 REMARK 620 3 SER A 63 O 171.6 96.0 REMARK 620 4 SER A 63 OG 109.4 51.2 70.5 REMARK 620 5 ASP A 65 OD2 101.4 177.4 84.0 131.1 REMARK 620 6 ASP A 65 OD1 86.3 128.8 102.1 91.0 53.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 9 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 B 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H80 RELATED DB: PDB REMARK 900 WILD-TYPE CRYSTAL STRUCTURE OF IOTA-CARRAGEENASE REMARK 900 RELATED ID: 1KTW RELATED DB: PDB REMARK 900 COMPLEX CRYSTAL STRUCTURE OF IOTA-CARRAGEENASE WITH OLIGO-IOTA- REMARK 900 CARRAGEENAN DBREF 3LMW A 27 491 UNP Q9F5I8 Q9F5I8_9ALTE 27 491 DBREF 3LMW B 27 491 UNP Q9F5I8 Q9F5I8_9ALTE 27 491 SEQADV 3LMW LEU A 492 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW GLU A 493 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS A 494 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS A 495 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS A 496 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS A 497 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS A 498 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS A 499 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW LEU B 492 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW GLU B 493 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS B 494 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS B 495 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS B 496 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS B 497 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS B 498 UNP Q9F5I8 EXPRESSION TAG SEQADV 3LMW HIS B 499 UNP Q9F5I8 EXPRESSION TAG SEQRES 1 A 473 ALA VAL SER PRO LYS THR TYR LYS ASP ALA ASP PHE TYR SEQRES 2 A 473 VAL ALA PRO THR GLN GLN ASP VAL ASN TYR ASP LEU VAL SEQRES 3 A 473 ASP ASP PHE GLY ALA ASN GLY ASN ASP THR SER ASP ASP SEQRES 4 A 473 SER ASN ALA LEU GLN ARG ALA ILE ASN ALA ILE SER ARG SEQRES 5 A 473 LYS PRO ASN GLY GLY THR LEU LEU ILE PRO ASN GLY THR SEQRES 6 A 473 TYR HIS PHE LEU GLY ILE GLN MET LYS SER ASN VAL HIS SEQRES 7 A 473 ILE ARG VAL GLU SER ASP VAL ILE ILE LYS PRO THR TRP SEQRES 8 A 473 ASN GLY ASP GLY LYS ASN HIS ARG LEU PHE GLU VAL GLY SEQRES 9 A 473 VAL ASN ASN ILE VAL ARG ASN PHE SER PHE GLN GLY LEU SEQRES 10 A 473 GLY ASN GLY PHE LEU VAL ASP PHE LYS ASP SER ARG ASP SEQRES 11 A 473 LYS ASN LEU ALA VAL PHE LYS LEU GLY ASP VAL ARG ASN SEQRES 12 A 473 TYR LYS ILE SER ASN PHE THR ILE ASP ASP ASN LYS THR SEQRES 13 A 473 ILE PHE ALA SER ILE LEU VAL ASP VAL THR GLU ARG ASN SEQRES 14 A 473 GLY ARG LEU HIS TRP SER ARG ASN GLY ILE ILE GLU ARG SEQRES 15 A 473 ILE LYS GLN ASN ASN ALA LEU PHE GLY TYR GLY LEU ILE SEQRES 16 A 473 GLN THR TYR GLY ALA ASP ASN ILE LEU PHE ARG ASN LEU SEQRES 17 A 473 HIS SER GLU GLY GLY ILE ALA LEU ARG MET GLU THR ASP SEQRES 18 A 473 ASN LEU LEU MET LYS ASN TYR LYS GLN GLY GLY ILE ARG SEQRES 19 A 473 ASN ILE PHE ALA ASP ASN ILE ARG CYS SER LYS GLY LEU SEQRES 20 A 473 ALA ALA VAL MET PHE GLY PRO HIS PHE MET LYS ASN GLY SEQRES 21 A 473 ASP VAL GLN VAL THR ASN VAL SER SER VAL SER CYS GLY SEQRES 22 A 473 SER ALA VAL ARG SER ASP SER GLY PHE VAL GLU LEU PHE SEQRES 23 A 473 SER PRO THR ASP GLU VAL HIS THR ARG GLN SER TRP LYS SEQRES 24 A 473 GLN ALA VAL GLU SER LYS LEU GLY ARG GLY CYS ALA GLN SEQRES 25 A 473 THR PRO TYR ALA ARG GLY ASN GLY GLY THR ARG TRP ALA SEQRES 26 A 473 ALA ARG VAL THR GLN LYS ASP ALA CYS LEU ASP LYS ALA SEQRES 27 A 473 LYS LEU GLU TYR GLY ILE GLU PRO GLY SER PHE GLY THR SEQRES 28 A 473 VAL LYS VAL PHE ASP VAL THR ALA ARG PHE GLY TYR ASN SEQRES 29 A 473 ALA ASP LEU LYS GLN ASP GLN LEU ASP TYR PHE SER THR SEQRES 30 A 473 SER ASN PRO MET CYS LYS ARG VAL CYS LEU PRO THR LYS SEQRES 31 A 473 GLU GLN TRP SER LYS GLN GLY GLN ILE TYR ILE GLY PRO SEQRES 32 A 473 SER LEU ALA ALA VAL ILE ASP THR THR PRO GLU THR SER SEQRES 33 A 473 LYS TYR ASP TYR ASP VAL LYS THR PHE ASN VAL LYS ARG SEQRES 34 A 473 ILE ASN PHE PRO VAL ASN SER HIS LYS THR ILE ASP THR SEQRES 35 A 473 ASN THR GLU SER SER ARG VAL CYS ASN TYR TYR GLY MET SEQRES 36 A 473 SER GLU CYS SER SER SER ARG TRP GLU ARG LEU GLU HIS SEQRES 37 A 473 HIS HIS HIS HIS HIS SEQRES 1 B 473 ALA VAL SER PRO LYS THR TYR LYS ASP ALA ASP PHE TYR SEQRES 2 B 473 VAL ALA PRO THR GLN GLN ASP VAL ASN TYR ASP LEU VAL SEQRES 3 B 473 ASP ASP PHE GLY ALA ASN GLY ASN ASP THR SER ASP ASP SEQRES 4 B 473 SER ASN ALA LEU GLN ARG ALA ILE ASN ALA ILE SER ARG SEQRES 5 B 473 LYS PRO ASN GLY GLY THR LEU LEU ILE PRO ASN GLY THR SEQRES 6 B 473 TYR HIS PHE LEU GLY ILE GLN MET LYS SER ASN VAL HIS SEQRES 7 B 473 ILE ARG VAL GLU SER ASP VAL ILE ILE LYS PRO THR TRP SEQRES 8 B 473 ASN GLY ASP GLY LYS ASN HIS ARG LEU PHE GLU VAL GLY SEQRES 9 B 473 VAL ASN ASN ILE VAL ARG ASN PHE SER PHE GLN GLY LEU SEQRES 10 B 473 GLY ASN GLY PHE LEU VAL ASP PHE LYS ASP SER ARG ASP SEQRES 11 B 473 LYS ASN LEU ALA VAL PHE LYS LEU GLY ASP VAL ARG ASN SEQRES 12 B 473 TYR LYS ILE SER ASN PHE THR ILE ASP ASP ASN LYS THR SEQRES 13 B 473 ILE PHE ALA SER ILE LEU VAL ASP VAL THR GLU ARG ASN SEQRES 14 B 473 GLY ARG LEU HIS TRP SER ARG ASN GLY ILE ILE GLU ARG SEQRES 15 B 473 ILE LYS GLN ASN ASN ALA LEU PHE GLY TYR GLY LEU ILE SEQRES 16 B 473 GLN THR TYR GLY ALA ASP ASN ILE LEU PHE ARG ASN LEU SEQRES 17 B 473 HIS SER GLU GLY GLY ILE ALA LEU ARG MET GLU THR ASP SEQRES 18 B 473 ASN LEU LEU MET LYS ASN TYR LYS GLN GLY GLY ILE ARG SEQRES 19 B 473 ASN ILE PHE ALA ASP ASN ILE ARG CYS SER LYS GLY LEU SEQRES 20 B 473 ALA ALA VAL MET PHE GLY PRO HIS PHE MET LYS ASN GLY SEQRES 21 B 473 ASP VAL GLN VAL THR ASN VAL SER SER VAL SER CYS GLY SEQRES 22 B 473 SER ALA VAL ARG SER ASP SER GLY PHE VAL GLU LEU PHE SEQRES 23 B 473 SER PRO THR ASP GLU VAL HIS THR ARG GLN SER TRP LYS SEQRES 24 B 473 GLN ALA VAL GLU SER LYS LEU GLY ARG GLY CYS ALA GLN SEQRES 25 B 473 THR PRO TYR ALA ARG GLY ASN GLY GLY THR ARG TRP ALA SEQRES 26 B 473 ALA ARG VAL THR GLN LYS ASP ALA CYS LEU ASP LYS ALA SEQRES 27 B 473 LYS LEU GLU TYR GLY ILE GLU PRO GLY SER PHE GLY THR SEQRES 28 B 473 VAL LYS VAL PHE ASP VAL THR ALA ARG PHE GLY TYR ASN SEQRES 29 B 473 ALA ASP LEU LYS GLN ASP GLN LEU ASP TYR PHE SER THR SEQRES 30 B 473 SER ASN PRO MET CYS LYS ARG VAL CYS LEU PRO THR LYS SEQRES 31 B 473 GLU GLN TRP SER LYS GLN GLY GLN ILE TYR ILE GLY PRO SEQRES 32 B 473 SER LEU ALA ALA VAL ILE ASP THR THR PRO GLU THR SER SEQRES 33 B 473 LYS TYR ASP TYR ASP VAL LYS THR PHE ASN VAL LYS ARG SEQRES 34 B 473 ILE ASN PHE PRO VAL ASN SER HIS LYS THR ILE ASP THR SEQRES 35 B 473 ASN THR GLU SER SER ARG VAL CYS ASN TYR TYR GLY MET SEQRES 36 B 473 SER GLU CYS SER SER SER ARG TRP GLU ARG LEU GLU HIS SEQRES 37 B 473 HIS HIS HIS HIS HIS HET NO3 A 3 4 HET CA A 9 1 HET NI A 1 1 HET NO3 B 1 4 HET NO3 B 2 4 HET NO3 B 6 4 HETNAM NO3 NITRATE ION HETNAM CA CALCIUM ION HETNAM NI NICKEL (II) ION FORMUL 3 NO3 4(N O3 1-) FORMUL 4 CA CA 2+ FORMUL 5 NI NI 2+ FORMUL 9 HOH *332(H2 O) HELIX 1 1 LYS A 34 PHE A 38 5 5 HELIX 2 2 LEU A 51 GLY A 56 1 6 HELIX 3 3 ASP A 65 LYS A 79 1 15 HELIX 4 4 ASN A 248 LYS A 255 1 8 HELIX 5 5 THR A 320 GLY A 333 1 14 HELIX 6 6 LYS A 357 GLY A 369 1 13 HELIX 7 7 LYS A 394 SER A 402 5 9 HELIX 8 8 SER A 485 ARG A 491 1 7 HELIX 9 9 LYS B 34 PHE B 38 5 5 HELIX 10 10 LEU B 51 GLY B 56 1 6 HELIX 11 11 ASP B 65 LYS B 79 1 15 HELIX 12 12 ASN B 248 LYS B 255 1 8 HELIX 13 13 THR B 320 GLU B 329 1 10 HELIX 14 14 LYS B 357 GLY B 369 1 13 HELIX 15 15 LYS B 394 SER B 402 5 9 HELIX 16 16 SER B 485 GLU B 490 1 6 SHEET 1 A 8 VAL A 47 ASP A 50 0 SHEET 2 A 8 GLY A 83 ILE A 87 1 O LEU A 86 N TYR A 49 SHEET 3 A 8 VAL A 103 VAL A 107 1 O ARG A 106 N ILE A 87 SHEET 4 A 8 PHE A 138 GLY A 142 1 O SER A 139 N ILE A 105 SHEET 5 A 8 TYR A 170 ASP A 178 1 O SER A 173 N GLY A 142 SHEET 6 A 8 PHE A 147 ASP A 150 1 N VAL A 149 O ASP A 178 SHEET 7 A 8 ILE A 112 PRO A 115 1 N ILE A 113 O ASP A 150 SHEET 8 A 8 THR A 91 PHE A 94 1 N TYR A 92 O ILE A 112 SHEET 1 B11 VAL A 47 ASP A 50 0 SHEET 2 B11 GLY A 83 ILE A 87 1 O LEU A 86 N TYR A 49 SHEET 3 B11 VAL A 103 VAL A 107 1 O ARG A 106 N ILE A 87 SHEET 4 B11 PHE A 138 GLY A 142 1 O SER A 139 N ILE A 105 SHEET 5 B11 TYR A 170 ASP A 178 1 O SER A 173 N GLY A 142 SHEET 6 B11 GLY A 204 ASN A 212 1 O ASN A 212 N ILE A 177 SHEET 7 B11 GLY A 225 GLU A 237 1 O ARG A 232 N ILE A 206 SHEET 8 B11 GLY A 258 SER A 270 1 O ARG A 260 N ALA A 226 SHEET 9 B11 VAL A 288 VAL A 296 1 O GLN A 289 N ILE A 262 SHEET 10 B11 VAL A 378 ARG A 386 1 O PHE A 381 N VAL A 290 SHEET 11 B11 VAL A 448 ILE A 456 1 O LYS A 454 N VAL A 383 SHEET 1 C10 ILE A 97 GLN A 98 0 SHEET 2 C10 HIS A 124 GLU A 128 1 O GLU A 128 N ILE A 97 SHEET 3 C10 LEU A 159 LEU A 164 1 O VAL A 161 N PHE A 127 SHEET 4 C10 ILE A 187 VAL A 189 1 O LEU A 188 N LEU A 164 SHEET 5 C10 GLY A 219 THR A 223 1 O GLN A 222 N VAL A 189 SHEET 6 C10 ILE A 240 GLU A 245 1 O ARG A 243 N ILE A 221 SHEET 7 C10 ALA A 274 GLY A 279 1 O MET A 277 N MET A 244 SHEET 8 C10 VAL A 302 SER A 304 1 O ARG A 303 N PHE A 278 SHEET 9 C10 VAL A 434 ASP A 436 1 O ILE A 435 N VAL A 302 SHEET 10 C10 THR A 465 ASP A 467 1 O ILE A 466 N ASP A 436 SHEET 1 D 2 THR A 192 ARG A 194 0 SHEET 2 D 2 ARG A 197 HIS A 199 -1 O HIS A 199 N THR A 192 SHEET 1 E 3 GLU A 310 PHE A 312 0 SHEET 2 E 3 TRP A 350 ARG A 353 -1 O ALA A 352 N LEU A 311 SHEET 3 E 3 TYR A 341 ALA A 342 -1 N TYR A 341 O ALA A 351 SHEET 1 F 2 ALA A 391 LEU A 393 0 SHEET 2 F 2 TYR A 426 GLY A 428 -1 O GLY A 428 N ALA A 391 SHEET 1 G11 VAL B 47 ASP B 50 0 SHEET 2 G11 GLY B 83 ILE B 87 1 O LEU B 86 N TYR B 49 SHEET 3 G11 VAL B 103 VAL B 107 1 O ARG B 106 N ILE B 87 SHEET 4 G11 VAL B 135 GLY B 142 1 O SER B 139 N ILE B 105 SHEET 5 G11 VAL B 167 ASP B 178 1 O SER B 173 N GLY B 142 SHEET 6 G11 SER B 201 ASN B 212 1 O ASN B 212 N ILE B 177 SHEET 7 G11 GLY B 225 GLU B 237 1 O GLU B 237 N GLN B 211 SHEET 8 G11 GLY B 258 SER B 270 1 O PHE B 263 N PHE B 231 SHEET 9 G11 VAL B 288 VAL B 296 1 O GLN B 289 N ILE B 262 SHEET 10 G11 VAL B 378 ARG B 386 1 O LYS B 379 N VAL B 290 SHEET 11 G11 VAL B 448 THR B 450 1 O LYS B 449 N VAL B 380 SHEET 1 H10 GLY B 90 PHE B 94 0 SHEET 2 H10 VAL B 111 PRO B 115 1 O ILE B 112 N TYR B 92 SHEET 3 H10 PHE B 147 ASP B 150 1 O LEU B 148 N ILE B 113 SHEET 4 H10 VAL B 167 ASP B 178 1 O ASP B 178 N VAL B 149 SHEET 5 H10 SER B 201 ASN B 212 1 O ASN B 212 N ILE B 177 SHEET 6 H10 GLY B 225 GLU B 237 1 O GLU B 237 N GLN B 211 SHEET 7 H10 GLY B 258 SER B 270 1 O PHE B 263 N PHE B 231 SHEET 8 H10 VAL B 288 VAL B 296 1 O GLN B 289 N ILE B 262 SHEET 9 H10 VAL B 378 ARG B 386 1 O LYS B 379 N VAL B 290 SHEET 10 H10 VAL B 453 ILE B 456 1 O LYS B 454 N VAL B 383 SHEET 1 I10 ILE B 97 GLN B 98 0 SHEET 2 I10 HIS B 124 VAL B 129 1 O GLU B 128 N ILE B 97 SHEET 3 I10 LEU B 159 LEU B 164 1 O LYS B 163 N VAL B 129 SHEET 4 I10 ILE B 187 VAL B 189 1 O LEU B 188 N LEU B 164 SHEET 5 I10 GLY B 219 THR B 223 1 O GLN B 222 N VAL B 189 SHEET 6 I10 ILE B 240 GLU B 245 1 O ALA B 241 N ILE B 221 SHEET 7 I10 ALA B 274 GLY B 279 1 O ALA B 275 N LEU B 242 SHEET 8 I10 VAL B 302 ASP B 305 1 O ASP B 305 N PHE B 278 SHEET 9 I10 VAL B 434 THR B 437 1 O ILE B 435 N VAL B 302 SHEET 10 I10 THR B 465 ASP B 467 1 O ILE B 466 N ASP B 436 SHEET 1 J 2 THR B 192 ARG B 194 0 SHEET 2 J 2 ARG B 197 HIS B 199 -1 O HIS B 199 N THR B 192 SHEET 1 K 2 GLU B 310 LEU B 311 0 SHEET 2 K 2 ALA B 352 ARG B 353 -1 O ALA B 352 N LEU B 311 SHEET 1 L 2 ALA B 391 LEU B 393 0 SHEET 2 L 2 TYR B 426 GLY B 428 -1 O GLY B 428 N ALA B 391 SSBOND 1 CYS A 269 CYS A 298 1555 1555 2.04 SSBOND 2 CYS A 336 CYS A 360 1555 1555 2.07 SSBOND 3 CYS A 408 CYS A 476 1555 1555 2.02 SSBOND 4 CYS A 412 CYS A 484 1555 1555 2.04 SSBOND 5 CYS B 269 CYS B 298 1555 1555 2.02 SSBOND 6 CYS B 336 CYS B 360 1555 1555 2.03 SSBOND 7 CYS B 408 CYS B 476 1555 1555 2.06 SSBOND 8 CYS B 412 CYS B 484 1555 1555 1.86 LINK NI NI A 1 OD2 ASP A 178 1555 1555 2.09 LINK NI NI A 1 ND1 HIS A 496 1555 1555 2.07 LINK NI NI A 1 NE2 HIS A 498 1555 1555 2.05 LINK NI NI A 1 O HOH A 658 1555 1555 2.44 LINK CA CA A 9 O ASN A 58 1555 1555 2.61 LINK CA CA A 9 OD1 ASP A 61 1555 1555 3.11 LINK CA CA A 9 O SER A 63 1555 1555 2.72 LINK CA CA A 9 OG SER A 63 1555 1555 3.05 LINK CA CA A 9 OD2 ASP A 65 1555 1555 2.39 LINK CA CA A 9 OD1 ASP A 65 1555 1555 2.48 SITE 1 AC1 5 GLY A 217 ARG A 243 LEU A 273 ARG A 303 SITE 2 AC1 5 LYS A 394 SITE 1 AC2 4 ASN A 58 ASP A 61 SER A 63 ASP A 65 SITE 1 AC3 4 ASP A 178 HIS A 496 HIS A 498 HOH A 658 SITE 1 AC4 4 ARG B 243 LEU B 273 ARG B 303 LYS B 394 SITE 1 AC5 6 HIS A 235 ARG A 268 ASN B 89 GLU B 108 SITE 2 AC5 6 SER B 109 ASP B 110 SITE 1 AC6 4 ARG B 303 LYS B 394 ASP B 396 GLN B 397 CRYST1 54.960 101.390 95.910 90.00 100.40 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018195 0.000000 0.003339 0.00000 SCALE2 0.000000 0.009863 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010601 0.00000