2RG0 - Header Asymmetric Unit

HEADER HYDROLASE 02-OCT-07 2RG0

TITLE CRYSTAL STRUCTURE OF CELLOBIOHYDROLASE FROM MELANOCARPUS TITLE 2 ALBOMYCES COMPLEXED WITH CELLOTETRAOSE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULOSE 1,4-BETA-CELLOBIOSIDASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 3.2.1.91; COMPND 5 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MELANOCARPUS ALBOMYCES; SOURCE 3 ORGANISM_TAXID: 204285

KEYWDS HYDROLASE, GLYCOSIDASE

EXPDTA X-RAY DIFFRACTION

AUTHOR T.PARKKINEN,A.KOIVULA,J.VEHMAANPER,J.ROUVINEN

REVDAT 2 24-FEB-09 2RG0 1 VERSN REVDAT 1 16-SEP-08 2RG0 0

JRNL AUTH T.PARKKINEN,A.KOIVULA,J.ROUVINEN JRNL TITL CRYSTAL STRUCTURES OF MELANOCARPUS ALBOMYCES JRNL TITL 2 CELLOBIOHYDROLASE CEL7B IN COMPLEX WITH JRNL TITL 3 CELLO-OLIGOMERS SHOW HIGH FLEXIBILITY IN THE JRNL TITL 4 SUBSTRATE BINDING JRNL REF PROTEIN SCI. V. 17 1383 2008 JRNL REFN ISSN 0961-8368 JRNL PMID 18499583 JRNL DOI 10.1110/PS.034488.108

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : THIN RESOLUTION SHELLS REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.211 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 5260 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 99948 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.184 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 4379 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 82722 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 13332 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 160 REMARK 3 SOLVENT ATOMS : 464 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 55836 REMARK 3 NUMBER OF RESTRAINTS : 57366 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 ANGLE DISTANCES (A) : 0.021 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.024 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.021 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.031 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.006 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.109 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: USED TWIN OPERATOR H, -K, -L

REMARK 4 REMARK 4 2RG0 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-OCT-07. REMARK 100 THE RCSB ID CODE IS RCSB044813.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8162 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 105275 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.17700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG8000, 0.1M CALCIUM CHLORIDE, REMARK 280 0.1M CACODYLATE, PH6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K

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 47.40500 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, 3, 4 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 350 REMARK 350 BIOMOLECULE: 3 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: C 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: 4 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: 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 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 B 43 C - N - CA ANGL. DEV. = 15.3 DEGREES REMARK 500 ASP B 367 C - N - CA ANGL. DEV. = 21.1 DEGREES REMARK 500 HIS C 228 CA - CB - CG ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG D 18 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG D 251 CD - NE - CZ ANGL. DEV. = 12.4 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 LEU A 14 83.00 -169.93 REMARK 500 PRO A 22 67.86 -67.21 REMARK 500 ASN A 24 74.86 -106.03 REMARK 500 ALA A 30 -168.31 -58.94 REMARK 500 ASP A 44 9.35 -68.26 REMARK 500 ASN A 45 57.99 -146.81 REMARK 500 MET A 46 -41.74 76.97 REMARK 500 TYR A 50 164.46 176.88 REMARK 500 ASN A 53 20.68 -150.63 REMARK 500 CYS A 59 150.13 137.51 REMARK 500 SER A 60 -59.49 -135.57 REMARK 500 ASP A 76 77.14 -64.75 REMARK 500 LEU A 78 -72.02 -72.48 REMARK 500 PHE A 94 -72.50 -54.93 REMARK 500 ASN A 112 47.68 -84.14 REMARK 500 LEU A 122 -94.88 -66.48 REMARK 500 PHE A 129 -167.43 167.29 REMARK 500 ASP A 132 76.77 -117.49 REMARK 500 ASP A 152 48.81 -100.76 REMARK 500 ALA A 156 -71.71 -49.63 REMARK 500 ALA A 163 -66.98 -97.49 REMARK 500 ASP A 173 -165.12 -164.21 REMARK 500 CYS A 176 117.10 56.10 REMARK 500 ASN A 188 33.91 -96.28 REMARK 500 SER A 195 -174.71 -66.49 REMARK 500 ASP A 214 74.42 -104.91 REMARK 500 THR A 240 -110.83 50.30 REMARK 500 PHE A 273 -57.72 -159.68 REMARK 500 LYS A 278 -179.99 -49.35 REMARK 500 LYS A 285 153.09 -47.00 REMARK 500 ASN A 295 26.41 42.43 REMARK 500 GLN A 299 116.49 -161.23 REMARK 500 TYR A 300 -162.08 -109.46 REMARK 500 TRP A 315 114.00 -15.18 REMARK 500 ASN A 337 64.51 82.32 REMARK 500 ARG A 356 31.12 -80.06 REMARK 500 SER A 378 -150.31 -150.10 REMARK 500 LYS A 384 -61.39 -168.28 REMARK 500 GLU A 385 146.61 64.62 REMARK 500 ALA A 390 -73.64 -46.71 REMARK 500 ALA A 391 173.49 -53.28 REMARK 500 ARG A 392 -34.63 -158.37 REMARK 500 ALA A 403 -78.88 -48.15 REMARK 500 SER A 417 169.49 177.13 REMARK 500 ASP A 429 58.03 -100.62 REMARK 500 GLU B 6 -89.30 -51.74 REMARK 500 ASN B 24 77.49 -160.19 REMARK 500 ALA B 30 -155.81 -17.84 REMARK 500 GLU B 31 142.51 -175.44 REMARK 500 HIS B 42 -169.44 -164.14 REMARK 500 ASN B 57 41.09 -86.11 REMARK 500 SER B 60 -82.42 -153.47 REMARK 500 ALA B 62 -18.02 -45.35 REMARK 500 LEU B 78 -88.67 -37.39 REMARK 500 SER B 86 104.02 165.33 REMARK 500 PHE B 94 -79.65 -56.05 REMARK 500 GLU B 99 -18.70 -49.31 REMARK 500 TYR B 100 23.12 -140.66 REMARK 500 ARG B 107 109.77 -171.08 REMARK 500 MET B 111 -166.03 -105.38 REMARK 500 ASN B 121 78.98 -103.18 REMARK 500 MET B 123 100.88 -40.04 REMARK 500 CYS B 138 153.91 -41.57 REMARK 500 TYR B 167 17.02 -146.90 REMARK 500 TYR B 171 143.92 -176.24 REMARK 500 CYS B 176 113.47 67.12 REMARK 500 ALA B 187 -115.55 -51.97 REMARK 500 ASN B 188 0.64 158.67 REMARK 500 CYS B 210 168.36 154.15 REMARK 500 ALA B 211 -163.67 -67.47 REMARK 500 GLU B 212 117.16 173.32 REMARK 500 TRP B 216 113.97 -164.47 REMARK 500 ASN B 219 -156.52 -155.61 REMARK 500 ALA B 224 77.83 -151.54 REMARK 500 CYS B 230 -137.09 -97.04 REMARK 500 THR B 232 86.84 -158.65 REMARK 500 THR B 240 -89.30 27.44 REMARK 500 CYS B 243 -166.90 -76.18 REMARK 500 PHE B 252 67.87 -117.86 REMARK 500 ALA B 253 -33.49 -146.90 REMARK 500 ASN B 270 78.05 -116.68 REMARK 500 PHE B 273 -117.65 -62.32 REMARK 500 LYS B 278 -147.26 -140.84 REMARK 500 THR B 279 -71.75 -43.86 REMARK 500 LYS B 296 121.87 -172.67 REMARK 500 ASP B 304 48.41 18.46 REMARK 500 PRO B 319 155.51 -47.85 REMARK 500 ASN B 320 40.06 -81.89 REMARK 500 ASP B 334 41.19 -83.06 REMARK 500 VAL B 335 -49.76 -161.87 REMARK 500 ASN B 337 -12.49 72.25 REMARK 500 ASP B 338 -162.76 -64.45 REMARK 500 VAL B 345 39.19 -90.56 REMARK 500 ILE B 365 137.05 -170.35 REMARK 500 ALA B 371 -3.39 -157.73 REMARK 500 LEU B 374 44.02 -81.80 REMARK 500 LEU B 376 -2.74 -142.83 REMARK 500 ASP B 377 14.65 -149.11 REMARK 500 SER B 378 -158.31 -173.17 REMARK 500 GLU B 383 37.67 -82.83 REMARK 500 LYS B 384 -156.27 -153.06 REMARK 500 GLU B 385 151.51 135.30 REMARK 500 PRO B 396 125.97 -38.73 REMARK 500 THR B 397 4.74 -63.81 REMARK 500 SER B 399 -174.29 -55.04 REMARK 500 VAL B 401 103.85 -51.55 REMARK 500 PRO B 402 -70.55 -37.12 REMARK 500 PHE B 409 66.19 -119.82 REMARK 500 ALA B 412 170.68 -50.76 REMARK 500 ILE B 424 102.41 -49.64 REMARK 500 THR C 7 104.79 -160.49 REMARK 500 ASP C 43 -177.48 -53.29 REMARK 500 MET C 46 14.37 139.17 REMARK 500 SER C 60 -79.64 -118.47 REMARK 500 LEU C 78 -100.52 -75.65 REMARK 500 PHE C 94 -92.18 -52.85 REMARK 500 ASP C 115 -85.11 -107.50 REMARK 500 ALA C 128 141.27 179.92 REMARK 500 LEU C 133 25.07 -149.51 REMARK 500 TYR C 145 -179.59 -175.23 REMARK 500 PRO C 159 -38.36 -30.31 REMARK 500 ALA C 163 -54.10 -156.46 REMARK 500 ALA C 165 -37.06 -29.49 REMARK 500 ASP C 173 -135.14 -165.00 REMARK 500 GLN C 175 -9.43 -141.83 REMARK 500 CYS C 176 86.94 72.10 REMARK 500 ALA C 177 70.11 -64.64 REMARK 500 LEU C 180 166.92 -44.26 REMARK 500 TRP C 192 143.12 -37.42 REMARK 500 SER C 197 -89.93 -82.80 REMARK 500 PRO C 199 36.26 -91.14 REMARK 500 ASN C 200 -3.92 -173.40 REMARK 500 PRO C 205 -108.93 -55.86 REMARK 500 TYR C 206 135.35 -26.16 REMARK 500 CYS C 210 -166.27 -163.61 REMARK 500 TRP C 216 84.83 -152.80 REMARK 500 SER C 218 -155.15 -172.30 REMARK 500 ASN C 219 -178.26 168.11 REMARK 500 ALA C 224 107.53 -172.41 REMARK 500 HIS C 228 135.74 -171.57 REMARK 500 THR C 240 -93.10 37.98 REMARK 500 PHE C 273 -67.81 -99.49 REMARK 500 ARG C 284 -166.94 -115.88 REMARK 500 PHE C 286 -134.57 -135.17 REMARK 500 GLU C 294 109.14 -36.01 REMARK 500 GLN C 299 140.84 -173.77 REMARK 500 ASN C 320 62.95 -105.03 REMARK 500 ASN C 337 66.45 27.96 REMARK 500 ASN C 340 67.10 -102.87 REMARK 500 SER C 378 -147.51 -133.09 REMARK 500 GLU C 383 8.53 -59.99 REMARK 500 LYS C 384 -57.60 -139.43 REMARK 500 GLU C 385 151.35 49.35 REMARK 500 PRO C 388 156.85 -35.73 REMARK 500 SER C 399 155.37 -31.96 REMARK 500 VAL C 401 118.17 -35.60 REMARK 500 PRO C 402 -90.47 -25.69 REMARK 500 GLU C 404 -77.87 -48.34 REMARK 500 PHE C 409 58.89 -170.79 REMARK 500 ALA C 412 161.97 -49.85 REMARK 500 VAL C 414 113.56 -170.77 REMARK 500 ILE C 424 130.75 -33.66 REMARK 500 ASP C 429 73.29 -61.34 REMARK 500 ASN D 5 -6.15 -154.83 REMARK 500 PRO D 22 93.57 -51.95 REMARK 500 ALA D 30 -144.14 -110.80 REMARK 500 ARG D 39 146.34 -175.17 REMARK 500 HIS D 42 161.84 175.19 REMARK 500 ASP D 43 -168.25 -54.88 REMARK 500 MET D 46 -1.13 90.16 REMARK 500 TYR D 50 -160.32 -101.09 REMARK 500 ASP D 51 153.59 130.21 REMARK 500 SER D 60 -29.80 -151.23 REMARK 500 THR D 63 -80.63 -59.92 REMARK 500 GLU D 67 47.59 -85.63 REMARK 500 LYS D 68 -60.29 -146.61 REMARK 500 ILE D 71 -166.20 -69.09 REMARK 500 LEU D 78 8.79 -65.96 REMARK 500 PHE D 94 -89.88 -49.60 REMARK 500 LYS D 97 57.50 -100.48 REMARK 500 HIS D 98 175.16 -49.14 REMARK 500 SER D 106 176.70 164.92 REMARK 500 ASN D 112 81.93 -150.08 REMARK 500 PRO D 114 -11.74 -27.67 REMARK 500 THR D 135 -21.08 175.94 REMARK 500 CYS D 138 104.90 -49.54 REMARK 500 ALA D 148 38.64 -94.12 REMARK 500 TYR D 158 64.68 -110.64 REMARK 500 CYS D 176 102.89 64.44 REMARK 500 ASN D 188 51.45 -149.14 REMARK 500 ILE D 189 -77.04 -91.97 REMARK 500 GLU D 190 41.98 -45.58 REMARK 500 TRP D 192 111.50 -39.75 REMARK 500 SER D 194 112.29 -37.44 REMARK 500 SER D 195 174.14 -57.18 REMARK 500 THR D 196 -87.23 -89.90 REMARK 500 PRO D 199 -99.42 -42.08 REMARK 500 ALA D 224 157.87 174.47 REMARK 500 TYR D 235 108.51 26.09 REMARK 500 THR D 240 -108.40 39.46 REMARK 500 LYS D 278 -168.68 -72.60 REMARK 500 LYS D 285 158.81 -42.75 REMARK 500 PHE D 286 146.19 -176.59 REMARK 500 ASN D 295 13.74 51.08 REMARK 500 LYS D 296 111.36 -161.35 REMARK 500 GLN D 299 102.32 -163.91 REMARK 500 PRO D 313 165.81 -46.72 REMARK 500 TRP D 315 117.23 -38.52 REMARK 500 PRO D 319 -159.61 -60.01 REMARK 500 SER D 321 139.69 -178.07 REMARK 500 LEU D 328 -76.87 -54.24 REMARK 500 ASP D 334 -48.39 -140.88 REMARK 500 ASN D 337 70.10 66.22 REMARK 500 ARG D 356 50.68 -104.13 REMARK 500 TRP D 366 161.61 179.41 REMARK 500 ALA D 371 35.74 -144.99 REMARK 500 ASN D 372 23.62 34.90 REMARK 500 SER D 378 -141.90 -142.75 REMARK 500 GLU D 385 -161.87 42.87 REMARK 500 VAL D 401 106.79 -56.62 REMARK 500 ASP D 429 72.14 -69.72 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH D 482 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH B 487 DISTANCE = 7.82 ANGSTROMS REMARK 525 HOH B 503 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A 464 DISTANCE = 7.63 ANGSTROMS REMARK 525 HOH A 478 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH B 528 DISTANCE = 5.67 ANGSTROMS REMARK 525 HOH B 532 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH A 489 DISTANCE = 5.62 ANGSTROMS REMARK 525 HOH C 488 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH B 539 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH A 508 DISTANCE = 9.65 ANGSTROMS REMARK 525 HOH D 559 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH D 561 DISTANCE = 8.38 ANGSTROMS REMARK 525 HOH A 515 DISTANCE = 8.28 ANGSTROMS REMARK 525 HOH D 564 DISTANCE = 5.07 ANGSTROMS REMARK 525 HOH A 520 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH C 522 DISTANCE = 7.15 ANGSTROMS REMARK 525 HOH B 573 DISTANCE = 5.28 ANGSTROMS REMARK 525 HOH D 576 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH A 531 DISTANCE = 5.43 ANGSTROMS REMARK 525 HOH D 589 DISTANCE = 6.92 ANGSTROMS REMARK 525 HOH D 590 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH C 551 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH C 553 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH D 607 DISTANCE = 10.65 ANGSTROMS REMARK 525 HOH D 609 DISTANCE = 5.29 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CBI A 431 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CBI A 432 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CBI C 431 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CBI D 431 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CBI D 432 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTT B 431

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RFW RELATED DB: PDB REMARK 900 RELATED ID: 2RFY RELATED DB: PDB REMARK 900 RELATED ID: 2RFZ RELATED DB: PDB

DBREF 2RG0 A 1 430 UNP Q8J0K6 Q8J0K6_MELAO 23 452 DBREF 2RG0 B 1 430 UNP Q8J0K6 Q8J0K6_MELAO 23 452 DBREF 2RG0 C 1 430 UNP Q8J0K6 Q8J0K6_MELAO 23 452 DBREF 2RG0 D 1 430 UNP Q8J0K6 Q8J0K6_MELAO 23 452

SEQADV 2RG0 PCA A 1 UNP Q8J0K6 GLN 23 ENGINEERED SEQADV 2RG0 PCA B 1 UNP Q8J0K6 GLN 23 ENGINEERED SEQADV 2RG0 PCA C 1 UNP Q8J0K6 GLN 23 ENGINEERED SEQADV 2RG0 PCA D 1 UNP Q8J0K6 GLN 23 ENGINEERED

SEQRES 1 A 430 PCA ARG ALA GLY ASN GLU THR PRO GLU ASN HIS PRO PRO SEQRES 2 A 430 LEU THR TRP GLN ARG CYS THR ALA PRO GLY ASN CYS GLN SEQRES 3 A 430 THR VAL ASN ALA GLU VAL VAL ILE ASP ALA ASN TRP ARG SEQRES 4 A 430 TRP LEU HIS ASP ASP ASN MET GLN ASN CYS TYR ASP GLY SEQRES 5 A 430 ASN GLN TRP THR ASN ALA CYS SER THR ALA THR ASP CYS SEQRES 6 A 430 ALA GLU LYS CYS MET ILE GLU GLY ALA GLY ASP TYR LEU SEQRES 7 A 430 GLY THR TYR GLY ALA SER THR SER GLY ASP ALA LEU THR SEQRES 8 A 430 LEU LYS PHE VAL THR LYS HIS GLU TYR GLY THR ASN VAL SEQRES 9 A 430 GLY SER ARG PHE TYR LEU MET ASN GLY PRO ASP LYS TYR SEQRES 10 A 430 GLN MET PHE ASN LEU MET GLY ASN GLU LEU ALA PHE ASP SEQRES 11 A 430 VAL ASP LEU SER THR VAL GLU CYS GLY ILE ASN SER ALA SEQRES 12 A 430 LEU TYR PHE VAL ALA MET GLU GLU ASP GLY GLY MET ALA SEQRES 13 A 430 SER TYR PRO SER ASN GLN ALA GLY ALA ARG TYR GLY THR SEQRES 14 A 430 GLY TYR CYS ASP ALA GLN CYS ALA ARG ASP LEU LYS PHE SEQRES 15 A 430 VAL GLY GLY LYS ALA ASN ILE GLU GLY TRP LYS SER SER SEQRES 16 A 430 THR SER ASP PRO ASN ALA GLY VAL GLY PRO TYR GLY SER SEQRES 17 A 430 CYS CYS ALA GLU ILE ASP VAL TRP GLU SER ASN ALA TYR SEQRES 18 A 430 ALA PHE ALA PHE THR PRO HIS ALA CYS THR THR ASN GLU SEQRES 19 A 430 TYR HIS VAL CYS GLU THR THR ASN CYS GLY GLY THR TYR SEQRES 20 A 430 SER GLU ASP ARG PHE ALA GLY LYS CYS ASP ALA ASN GLY SEQRES 21 A 430 CYS ASP TYR ASN PRO TYR ARG MET GLY ASN PRO ASP PHE SEQRES 22 A 430 TYR GLY LYS GLY LYS THR LEU ASP THR SER ARG LYS PHE SEQRES 23 A 430 THR VAL VAL SER ARG PHE GLU GLU ASN LYS LEU SER GLN SEQRES 24 A 430 TYR PHE ILE GLN ASP GLY ARG LYS ILE GLU ILE PRO PRO SEQRES 25 A 430 PRO THR TRP GLU GLY MET PRO ASN SER SER GLU ILE THR SEQRES 26 A 430 PRO GLU LEU CYS SER THR MET PHE ASP VAL PHE ASN ASP SEQRES 27 A 430 ARG ASN ARG PHE GLU GLU VAL GLY GLY PHE GLU GLN LEU SEQRES 28 A 430 ASN ASN ALA LEU ARG VAL PRO MET VAL LEU VAL MET SER SEQRES 29 A 430 ILE TRP ASP ASP HIS TYR ALA ASN MET LEU TRP LEU ASP SEQRES 30 A 430 SER ILE TYR PRO PRO GLU LYS GLU GLY GLN PRO GLY ALA SEQRES 31 A 430 ALA ARG GLY ASP CYS PRO THR ASP SER GLY VAL PRO ALA SEQRES 32 A 430 GLU VAL GLU ALA GLN PHE PRO ASP ALA GLN VAL VAL TRP SEQRES 33 A 430 SER ASN ILE ARG PHE GLY PRO ILE GLY SER THR TYR ASP SEQRES 34 A 430 PHE SEQRES 1 B 430 PCA ARG ALA GLY ASN GLU THR PRO GLU ASN HIS PRO PRO SEQRES 2 B 430 LEU THR TRP GLN ARG CYS THR ALA PRO GLY ASN CYS GLN SEQRES 3 B 430 THR VAL ASN ALA GLU VAL VAL ILE ASP ALA ASN TRP ARG SEQRES 4 B 430 TRP LEU HIS ASP ASP ASN MET GLN ASN CYS TYR ASP GLY SEQRES 5 B 430 ASN GLN TRP THR ASN ALA CYS SER THR ALA THR ASP CYS SEQRES 6 B 430 ALA GLU LYS CYS MET ILE GLU GLY ALA GLY ASP TYR LEU SEQRES 7 B 430 GLY THR TYR GLY ALA SER THR SER GLY ASP ALA LEU THR SEQRES 8 B 430 LEU LYS PHE VAL THR LYS HIS GLU TYR GLY THR ASN VAL SEQRES 9 B 430 GLY SER ARG PHE TYR LEU MET ASN GLY PRO ASP LYS TYR SEQRES 10 B 430 GLN MET PHE ASN LEU MET GLY ASN GLU LEU ALA PHE ASP SEQRES 11 B 430 VAL ASP LEU SER THR VAL GLU CYS GLY ILE ASN SER ALA SEQRES 12 B 430 LEU TYR PHE VAL ALA MET GLU GLU ASP GLY GLY MET ALA SEQRES 13 B 430 SER TYR PRO SER ASN GLN ALA GLY ALA ARG TYR GLY THR SEQRES 14 B 430 GLY TYR CYS ASP ALA GLN CYS ALA ARG ASP LEU LYS PHE SEQRES 15 B 430 VAL GLY GLY LYS ALA ASN ILE GLU GLY TRP LYS SER SER SEQRES 16 B 430 THR SER ASP PRO ASN ALA GLY VAL GLY PRO TYR GLY SER SEQRES 17 B 430 CYS CYS ALA GLU ILE ASP VAL TRP GLU SER ASN ALA TYR SEQRES 18 B 430 ALA PHE ALA PHE THR PRO HIS ALA CYS THR THR ASN GLU SEQRES 19 B 430 TYR HIS VAL CYS GLU THR THR ASN CYS GLY GLY THR TYR SEQRES 20 B 430 SER GLU ASP ARG PHE ALA GLY LYS CYS ASP ALA ASN GLY SEQRES 21 B 430 CYS ASP TYR ASN PRO TYR ARG MET GLY ASN PRO ASP PHE SEQRES 22 B 430 TYR GLY LYS GLY LYS THR LEU ASP THR SER ARG LYS PHE SEQRES 23 B 430 THR VAL VAL SER ARG PHE GLU GLU ASN LYS LEU SER GLN SEQRES 24 B 430 TYR PHE ILE GLN ASP GLY ARG LYS ILE GLU ILE PRO PRO SEQRES 25 B 430 PRO THR TRP GLU GLY MET PRO ASN SER SER GLU ILE THR SEQRES 26 B 430 PRO GLU LEU CYS SER THR MET PHE ASP VAL PHE ASN ASP SEQRES 27 B 430 ARG ASN ARG PHE GLU GLU VAL GLY GLY PHE GLU GLN LEU SEQRES 28 B 430 ASN ASN ALA LEU ARG VAL PRO MET VAL LEU VAL MET SER SEQRES 29 B 430 ILE TRP ASP ASP HIS TYR ALA ASN MET LEU TRP LEU ASP SEQRES 30 B 430 SER ILE TYR PRO PRO GLU LYS GLU GLY GLN PRO GLY ALA SEQRES 31 B 430 ALA ARG GLY ASP CYS PRO THR ASP SER GLY VAL PRO ALA SEQRES 32 B 430 GLU VAL GLU ALA GLN PHE PRO ASP ALA GLN VAL VAL TRP SEQRES 33 B 430 SER ASN ILE ARG PHE GLY PRO ILE GLY SER THR TYR ASP SEQRES 34 B 430 PHE SEQRES 1 C 430 PCA ARG ALA GLY ASN GLU THR PRO GLU ASN HIS PRO PRO SEQRES 2 C 430 LEU THR TRP GLN ARG CYS THR ALA PRO GLY ASN CYS GLN SEQRES 3 C 430 THR VAL ASN ALA GLU VAL VAL ILE ASP ALA ASN TRP ARG SEQRES 4 C 430 TRP LEU HIS ASP ASP ASN MET GLN ASN CYS TYR ASP GLY SEQRES 5 C 430 ASN GLN TRP THR ASN ALA CYS SER THR ALA THR ASP CYS SEQRES 6 C 430 ALA GLU LYS CYS MET ILE GLU GLY ALA GLY ASP TYR LEU SEQRES 7 C 430 GLY THR TYR GLY ALA SER THR SER GLY ASP ALA LEU THR SEQRES 8 C 430 LEU LYS PHE VAL THR LYS HIS GLU TYR GLY THR ASN VAL SEQRES 9 C 430 GLY SER ARG PHE TYR LEU MET ASN GLY PRO ASP LYS TYR SEQRES 10 C 430 GLN MET PHE ASN LEU MET GLY ASN GLU LEU ALA PHE ASP SEQRES 11 C 430 VAL ASP LEU SER THR VAL GLU CYS GLY ILE ASN SER ALA SEQRES 12 C 430 LEU TYR PHE VAL ALA MET GLU GLU ASP GLY GLY MET ALA SEQRES 13 C 430 SER TYR PRO SER ASN GLN ALA GLY ALA ARG TYR GLY THR SEQRES 14 C 430 GLY TYR CYS ASP ALA GLN CYS ALA ARG ASP LEU LYS PHE SEQRES 15 C 430 VAL GLY GLY LYS ALA ASN ILE GLU GLY TRP LYS SER SER SEQRES 16 C 430 THR SER ASP PRO ASN ALA GLY VAL GLY PRO TYR GLY SER SEQRES 17 C 430 CYS CYS ALA GLU ILE ASP VAL TRP GLU SER ASN ALA TYR SEQRES 18 C 430 ALA PHE ALA PHE THR PRO HIS ALA CYS THR THR ASN GLU SEQRES 19 C 430 TYR HIS VAL CYS GLU THR THR ASN CYS GLY GLY THR TYR SEQRES 20 C 430 SER GLU ASP ARG PHE ALA GLY LYS CYS ASP ALA ASN GLY SEQRES 21 C 430 CYS ASP TYR ASN PRO TYR ARG MET GLY ASN PRO ASP PHE SEQRES 22 C 430 TYR GLY LYS GLY LYS THR LEU ASP THR SER ARG LYS PHE SEQRES 23 C 430 THR VAL VAL SER ARG PHE GLU GLU ASN LYS LEU SER GLN SEQRES 24 C 430 TYR PHE ILE GLN ASP GLY ARG LYS ILE GLU ILE PRO PRO SEQRES 25 C 430 PRO THR TRP GLU GLY MET PRO ASN SER SER GLU ILE THR SEQRES 26 C 430 PRO GLU LEU CYS SER THR MET PHE ASP VAL PHE ASN ASP SEQRES 27 C 430 ARG ASN ARG PHE GLU GLU VAL GLY GLY PHE GLU GLN LEU SEQRES 28 C 430 ASN ASN ALA LEU ARG VAL PRO MET VAL LEU VAL MET SER SEQRES 29 C 430 ILE TRP ASP ASP HIS TYR ALA ASN MET LEU TRP LEU ASP SEQRES 30 C 430 SER ILE TYR PRO PRO GLU LYS GLU GLY GLN PRO GLY ALA SEQRES 31 C 430 ALA ARG GLY ASP CYS PRO THR ASP SER GLY VAL PRO ALA SEQRES 32 C 430 GLU VAL GLU ALA GLN PHE PRO ASP ALA GLN VAL VAL TRP SEQRES 33 C 430 SER ASN ILE ARG PHE GLY PRO ILE GLY SER THR TYR ASP SEQRES 34 C 430 PHE SEQRES 1 D 430 PCA ARG ALA GLY ASN GLU THR PRO GLU ASN HIS PRO PRO SEQRES 2 D 430 LEU THR TRP GLN ARG CYS THR ALA PRO GLY ASN CYS GLN SEQRES 3 D 430 THR VAL ASN ALA GLU VAL VAL ILE ASP ALA ASN TRP ARG SEQRES 4 D 430 TRP LEU HIS ASP ASP ASN MET GLN ASN CYS TYR ASP GLY SEQRES 5 D 430 ASN GLN TRP THR ASN ALA CYS SER THR ALA THR ASP CYS SEQRES 6 D 430 ALA GLU LYS CYS MET ILE GLU GLY ALA GLY ASP TYR LEU SEQRES 7 D 430 GLY THR TYR GLY ALA SER THR SER GLY ASP ALA LEU THR SEQRES 8 D 430 LEU LYS PHE VAL THR LYS HIS GLU TYR GLY THR ASN VAL SEQRES 9 D 430 GLY SER ARG PHE TYR LEU MET ASN GLY PRO ASP LYS TYR SEQRES 10 D 430 GLN MET PHE ASN LEU MET GLY ASN GLU LEU ALA PHE ASP SEQRES 11 D 430 VAL ASP LEU SER THR VAL GLU CYS GLY ILE ASN SER ALA SEQRES 12 D 430 LEU TYR PHE VAL ALA MET GLU GLU ASP GLY GLY MET ALA SEQRES 13 D 430 SER TYR PRO SER ASN GLN ALA GLY ALA ARG TYR GLY THR SEQRES 14 D 430 GLY TYR CYS ASP ALA GLN CYS ALA ARG ASP LEU LYS PHE SEQRES 15 D 430 VAL GLY GLY LYS ALA ASN ILE GLU GLY TRP LYS SER SER SEQRES 16 D 430 THR SER ASP PRO ASN ALA GLY VAL GLY PRO TYR GLY SER SEQRES 17 D 430 CYS CYS ALA GLU ILE ASP VAL TRP GLU SER ASN ALA TYR SEQRES 18 D 430 ALA PHE ALA PHE THR PRO HIS ALA CYS THR THR ASN GLU SEQRES 19 D 430 TYR HIS VAL CYS GLU THR THR ASN CYS GLY GLY THR TYR SEQRES 20 D 430 SER GLU ASP ARG PHE ALA GLY LYS CYS ASP ALA ASN GLY SEQRES 21 D 430 CYS ASP TYR ASN PRO TYR ARG MET GLY ASN PRO ASP PHE SEQRES 22 D 430 TYR GLY LYS GLY LYS THR LEU ASP THR SER ARG LYS PHE SEQRES 23 D 430 THR VAL VAL SER ARG PHE GLU GLU ASN LYS LEU SER GLN SEQRES 24 D 430 TYR PHE ILE GLN ASP GLY ARG LYS ILE GLU ILE PRO PRO SEQRES 25 D 430 PRO THR TRP GLU GLY MET PRO ASN SER SER GLU ILE THR SEQRES 26 D 430 PRO GLU LEU CYS SER THR MET PHE ASP VAL PHE ASN ASP SEQRES 27 D 430 ARG ASN ARG PHE GLU GLU VAL GLY GLY PHE GLU GLN LEU SEQRES 28 D 430 ASN ASN ALA LEU ARG VAL PRO MET VAL LEU VAL MET SER SEQRES 29 D 430 ILE TRP ASP ASP HIS TYR ALA ASN MET LEU TRP LEU ASP SEQRES 30 D 430 SER ILE TYR PRO PRO GLU LYS GLU GLY GLN PRO GLY ALA SEQRES 31 D 430 ALA ARG GLY ASP CYS PRO THR ASP SER GLY VAL PRO ALA SEQRES 32 D 430 GLU VAL GLU ALA GLN PHE PRO ASP ALA GLN VAL VAL TRP SEQRES 33 D 430 SER ASN ILE ARG PHE GLY PRO ILE GLY SER THR TYR ASP SEQRES 34 D 430 PHE

MODRES 2RG0 PCA A 1 GLU PYROGLUTAMIC ACID MODRES 2RG0 PCA B 1 GLU PYROGLUTAMIC ACID MODRES 2RG0 PCA C 1 GLU PYROGLUTAMIC ACID MODRES 2RG0 PCA D 1 GLU PYROGLUTAMIC ACID

HET PCA A 1 8 HET PCA B 1 8 HET PCA C 1 8 HET PCA D 1 8 HET CBI A 431 23 HET CBI A 432 23 HET CBI C 431 23 HET CBI D 431 23 HET CBI D 432 23 HET CTT B 431 45

HETNAM PCA PYROGLUTAMIC ACID HETNAM CBI CELLOBIOSE HETNAM CTT BETA-D-GLUCOPYRANOSYL-(1->4)-BETA-D-GLUCOPYRANOSYL-(1- HETNAM 2 CTT >4)-BETA-D-GLUCOPYRANOSYL-(1->4)-BETA-D-GLUCOPYRANOSE

HETSYN CTT CELLOTETRAOSE

FORMUL 1 PCA 4(C5 H7 N O3) FORMUL 5 CBI 5(C12 H22 O11) FORMUL 10 CTT C24 H42 O21 FORMUL 11 HOH *464(H2 O)

HELIX 1 1 ALA A 36 ARG A 39 5 4 HELIX 2 2 THR A 61 CYS A 69 1 9 HELIX 3 3 ALA A 163 GLY A 168 5 6 HELIX 4 4 GLU A 239 CYS A 243 5 5 HELIX 5 5 ASN A 264 MET A 268 5 5 HELIX 6 6 THR A 325 THR A 331 1 7 HELIX 7 7 MET A 332 ASN A 337 1 6 HELIX 8 8 GLY A 346 ARG A 356 1 11 HELIX 9 9 MET A 373 SER A 378 1 6 HELIX 10 10 VAL A 401 PHE A 409 1 9 HELIX 11 11 ASP B 35 ARG B 39 5 5 HELIX 12 12 THR B 63 CYS B 69 1 7 HELIX 13 13 ASP B 76 GLY B 82 1 7 HELIX 14 14 ALA B 163 GLY B 168 5 6 HELIX 15 15 THR B 241 CYS B 243 5 3 HELIX 16 16 THR B 325 ASN B 337 1 13 HELIX 17 17 ASN B 340 VAL B 345 1 6 HELIX 18 18 GLY B 347 VAL B 357 1 11 HELIX 19 19 VAL B 401 PHE B 409 1 9 HELIX 20 20 ALA C 36 ARG C 39 5 4 HELIX 21 21 THR C 63 LYS C 68 5 6 HELIX 22 22 ALA C 163 GLY C 168 5 6 HELIX 23 23 ASN C 264 GLY C 269 1 6 HELIX 24 24 GLU C 327 ASN C 337 1 11 HELIX 25 25 ASN C 340 VAL C 345 1 6 HELIX 26 26 GLY C 346 LEU C 355 1 10 HELIX 27 27 MET C 373 SER C 378 1 6 HELIX 28 28 ALA C 403 ALA C 407 5 5 HELIX 29 29 ASP D 76 TYR D 81 1 6 HELIX 30 30 THR D 241 CYS D 243 5 3 HELIX 31 31 THR D 325 THR D 331 1 7 HELIX 32 32 ASN D 340 VAL D 345 1 6 HELIX 33 33 PHE D 348 ARG D 356 1 9 HELIX 34 34 MET D 373 SER D 378 1 6 HELIX 35 35 VAL D 401 ALA D 407 1 7

SHEET 1 A 3 ARG A 2 ALA A 3 0 SHEET 2 A 3 MET A 70 ILE A 71 1 O ILE A 71 N ARG A 2 SHEET 3 A 3 LEU A 41 HIS A 42 -1 N HIS A 42 O MET A 70 SHEET 1 B 7 ASN A 24 VAL A 28 0 SHEET 2 B 7 TRP A 16 ALA A 21 -1 N TRP A 16 O VAL A 28 SHEET 3 B 7 TRP A 416 PRO A 423 1 O PHE A 421 N CYS A 19 SHEET 4 B 7 ASN A 125 VAL A 131 -1 N ALA A 128 O ARG A 420 SHEET 5 B 7 PHE A 286 GLU A 293 -1 O SER A 290 N LEU A 127 SHEET 6 B 7 LYS A 296 GLN A 303 -1 O SER A 298 N ARG A 291 SHEET 7 B 7 ARG A 306 ILE A 308 -1 O ARG A 306 N GLN A 303 SHEET 1 C 4 GLU A 31 ILE A 34 0 SHEET 2 C 4 SER A 106 MET A 111 -1 O TYR A 109 N VAL A 33 SHEET 3 C 4 MET A 359 ASP A 367 -1 O MET A 363 N PHE A 108 SHEET 4 C 4 MET A 119 PHE A 120 -1 N PHE A 120 O MET A 359 SHEET 1 D 6 GLU A 31 ILE A 34 0 SHEET 2 D 6 SER A 106 MET A 111 -1 O TYR A 109 N VAL A 33 SHEET 3 D 6 MET A 359 ASP A 367 -1 O MET A 363 N PHE A 108 SHEET 4 D 6 ILE A 140 VAL A 147 -1 N ALA A 143 O SER A 364 SHEET 5 D 6 GLU A 212 SER A 218 -1 O ILE A 213 N PHE A 146 SHEET 6 D 6 PHE A 223 HIS A 228 -1 O HIS A 228 N GLU A 212 SHEET 1 E 2 TYR A 50 ASP A 51 0 SHEET 2 E 2 GLN A 54 TRP A 55 -1 O GLN A 54 N ASP A 51 SHEET 1 F 3 ALA A 83 THR A 85 0 SHEET 2 F 3 LEU A 90 LYS A 93 -1 O THR A 91 N SER A 84 SHEET 3 F 3 GLN A 413 VAL A 414 -1 O VAL A 414 N LEU A 92 SHEET 1 G 2 VAL A 95 THR A 96 0 SHEET 2 G 2 ASN A 103 VAL A 104 -1 O ASN A 103 N THR A 96 SHEET 1 H 2 PHE A 182 VAL A 183 0 SHEET 2 H 2 LYS A 186 ALA A 187 -1 O LYS A 186 N VAL A 183 SHEET 1 I 2 SER A 208 CYS A 209 0 SHEET 2 I 2 HIS A 236 VAL A 237 -1 O HIS A 236 N CYS A 209 SHEET 1 J 2 TYR A 274 GLY A 275 0 SHEET 2 J 2 LEU A 280 ASP A 281 1 O LEU A 280 N GLY A 275 SHEET 1 K 3 ARG B 2 ALA B 3 0 SHEET 2 K 3 MET B 70 ILE B 71 1 O ILE B 71 N ARG B 2 SHEET 3 K 3 LEU B 41 HIS B 42 -1 N HIS B 42 O MET B 70 SHEET 1 L 5 CYS B 25 VAL B 28 0 SHEET 2 L 5 TRP B 16 CYS B 19 -1 N ARG B 18 O GLN B 26 SHEET 3 L 5 GLN B 413 PRO B 423 1 O ILE B 419 N GLN B 17 SHEET 4 L 5 ALA B 89 LYS B 93 -1 N LEU B 90 O TRP B 416 SHEET 5 L 5 SER B 84 SER B 86 -1 N SER B 86 O ALA B 89 SHEET 1 M 7 CYS B 25 VAL B 28 0 SHEET 2 M 7 TRP B 16 CYS B 19 -1 N ARG B 18 O GLN B 26 SHEET 3 M 7 GLN B 413 PRO B 423 1 O ILE B 419 N GLN B 17 SHEET 4 M 7 ASN B 125 ASP B 132 -1 N GLU B 126 O GLY B 422 SHEET 5 M 7 PHE B 286 GLU B 293 -1 O PHE B 286 N VAL B 131 SHEET 6 M 7 LYS B 296 GLN B 303 -1 O SER B 298 N ARG B 291 SHEET 7 M 7 ARG B 306 ILE B 308 -1 O ILE B 308 N PHE B 301 SHEET 1 N 2 VAL B 95 HIS B 98 0 SHEET 2 N 2 GLY B 101 VAL B 104 -1 O ASN B 103 N THR B 96 SHEET 1 O 3 ARG B 107 TYR B 109 0 SHEET 2 O 3 MET B 359 SER B 364 -1 O MET B 363 N PHE B 108 SHEET 3 O 3 MET B 119 PHE B 120 -1 N PHE B 120 O MET B 359 SHEET 1 P 5 ARG B 107 TYR B 109 0 SHEET 2 P 5 MET B 359 SER B 364 -1 O MET B 363 N PHE B 108 SHEET 3 P 5 LEU B 144 VAL B 147 -1 N TYR B 145 O VAL B 362 SHEET 4 P 5 GLU B 212 TRP B 216 -1 O TRP B 216 N LEU B 144 SHEET 5 P 5 THR B 226 HIS B 228 -1 O THR B 226 N ASP B 214 SHEET 1 Q 2 LYS B 193 SER B 194 0 SHEET 2 Q 2 GLY B 202 VAL B 203 -1 O VAL B 203 N LYS B 193 SHEET 1 R 2 TYR B 206 CYS B 209 0 SHEET 2 R 2 HIS B 236 GLU B 239 -1 O HIS B 236 N CYS B 209 SHEET 1 S 2 TYR B 274 GLY B 275 0 SHEET 2 S 2 LEU B 280 ASP B 281 1 O LEU B 280 N GLY B 275 SHEET 1 T 3 ARG C 2 ALA C 3 0 SHEET 2 T 3 MET C 70 GLU C 72 1 O ILE C 71 N ARG C 2 SHEET 3 T 3 TRP C 40 HIS C 42 -1 N TRP C 40 O GLU C 72 SHEET 1 U 5 THR C 27 ASN C 29 0 SHEET 2 U 5 THR C 15 ARG C 18 -1 N TRP C 16 O VAL C 28 SHEET 3 U 5 VAL C 415 PRO C 423 1 O ILE C 419 N GLN C 17 SHEET 4 U 5 ALA C 89 LEU C 92 -1 N LEU C 90 O TRP C 416 SHEET 5 U 5 ALA C 83 SER C 86 -1 N SER C 86 O ALA C 89 SHEET 1 V 7 THR C 27 ASN C 29 0 SHEET 2 V 7 THR C 15 ARG C 18 -1 N TRP C 16 O VAL C 28 SHEET 3 V 7 VAL C 415 PRO C 423 1 O ILE C 419 N GLN C 17 SHEET 4 V 7 ASN C 125 ASP C 132 -1 N GLU C 126 O GLY C 422 SHEET 5 V 7 VAL C 288 GLU C 293 -1 O PHE C 292 N ASN C 125 SHEET 6 V 7 LYS C 296 GLN C 303 -1 O LYS C 296 N GLU C 293 SHEET 7 V 7 ARG C 306 ILE C 308 -1 O ILE C 308 N PHE C 301 SHEET 1 W 6 VAL C 33 ILE C 34 0 SHEET 2 W 6 SER C 106 TYR C 109 -1 O TYR C 109 N VAL C 33 SHEET 3 W 6 VAL C 360 TRP C 366 -1 O MET C 363 N PHE C 108 SHEET 4 W 6 ASN C 141 VAL C 147 -1 N ALA C 143 O SER C 364 SHEET 5 W 6 GLU C 212 ASN C 219 -1 O ILE C 213 N PHE C 146 SHEET 6 W 6 ALA C 222 ALA C 224 -1 O ALA C 222 N ASN C 219 SHEET 1 X 2 VAL C 95 THR C 96 0 SHEET 2 X 2 ASN C 103 VAL C 104 -1 O ASN C 103 N THR C 96 SHEET 1 Y 2 PHE C 182 VAL C 183 0 SHEET 2 Y 2 LYS C 186 ALA C 187 -1 O LYS C 186 N VAL C 183 SHEET 1 Z 2 LYS C 193 SER C 194 0 SHEET 2 Z 2 GLY C 202 VAL C 203 -1 O VAL C 203 N LYS C 193 SHEET 1 AA 2 GLY C 207 CYS C 209 0 SHEET 2 AA 2 HIS C 236 CYS C 238 -1 O CYS C 238 N GLY C 207 SHEET 1 AB 2 TYR C 274 GLY C 275 0 SHEET 2 AB 2 LEU C 280 ASP C 281 1 O LEU C 280 N GLY C 275 SHEET 1 AC 5 CYS D 25 GLN D 26 0 SHEET 2 AC 5 GLN D 17 CYS D 19 -1 N ARG D 18 O GLN D 26 SHEET 3 AC 5 GLN D 413 PRO D 423 1 O PHE D 421 N CYS D 19 SHEET 4 AC 5 ALA D 89 LYS D 93 -1 N LEU D 92 O VAL D 414 SHEET 5 AC 5 ALA D 83 SER D 86 -1 N SER D 84 O THR D 91 SHEET 1 AD 7 CYS D 25 GLN D 26 0 SHEET 2 AD 7 GLN D 17 CYS D 19 -1 N ARG D 18 O GLN D 26 SHEET 3 AD 7 GLN D 413 PRO D 423 1 O PHE D 421 N CYS D 19 SHEET 4 AD 7 ASN D 125 VAL D 131 -1 N ASP D 130 O SER D 417 SHEET 5 AD 7 PHE D 286 GLU D 293 -1 O SER D 290 N LEU D 127 SHEET 6 AD 7 LYS D 296 GLN D 303 -1 O ILE D 302 N THR D 287 SHEET 7 AD 7 ARG D 306 ILE D 308 -1 O ARG D 306 N GLN D 303 SHEET 1 AE 4 VAL D 32 ILE D 34 0 SHEET 2 AE 4 SER D 106 LEU D 110 -1 O TYR D 109 N VAL D 33 SHEET 3 AE 4 MET D 359 TRP D 366 -1 O MET D 363 N PHE D 108 SHEET 4 AE 4 MET D 119 PHE D 120 -1 N PHE D 120 O MET D 359 SHEET 1 AF 6 VAL D 32 ILE D 34 0 SHEET 2 AF 6 SER D 106 LEU D 110 -1 O TYR D 109 N VAL D 33 SHEET 3 AF 6 MET D 359 TRP D 366 -1 O MET D 363 N PHE D 108 SHEET 4 AF 6 ASN D 141 VAL D 147 -1 N ASN D 141 O TRP D 366 SHEET 5 AF 6 GLU D 212 SER D 218 -1 O ILE D 213 N PHE D 146 SHEET 6 AF 6 PHE D 223 HIS D 228 -1 O HIS D 228 N GLU D 212 SHEET 1 AG 2 VAL D 95 THR D 96 0 SHEET 2 AG 2 ASN D 103 VAL D 104 -1 O ASN D 103 N THR D 96 SHEET 1 AH 2 LYS D 193 SER D 194 0 SHEET 2 AH 2 GLY D 202 VAL D 203 -1 O VAL D 203 N LYS D 193 SHEET 1 AI 2 TYR D 206 CYS D 209 0 SHEET 2 AI 2 HIS D 236 GLU D 239 -1 O HIS D 236 N CYS D 209 SHEET 1 AJ 2 TYR D 274 GLY D 275 0 SHEET 2 AJ 2 LEU D 280 ASP D 281 1 O LEU D 280 N GLY D 275

SSBOND 1 CYS A 19 CYS A 25 1555 1555 2.04 SSBOND 2 CYS A 49 CYS A 69 1555 1555 2.04 SSBOND 3 CYS A 59 CYS A 65 1555 1555 2.02 SSBOND 4 CYS A 138 CYS A 395 1555 1555 2.03 SSBOND 5 CYS A 172 CYS A 210 1555 1555 2.03 SSBOND 6 CYS A 176 CYS A 209 1555 1555 2.03 SSBOND 7 CYS A 230 CYS A 256 1555 1555 2.04 SSBOND 8 CYS A 238 CYS A 243 1555 1555 2.03 SSBOND 9 CYS A 261 CYS A 329 1555 1555 2.04 SSBOND 10 CYS B 19 CYS B 25 1555 1555 2.03 SSBOND 11 CYS B 49 CYS B 69 1555 1555 2.03 SSBOND 12 CYS B 59 CYS B 65 1555 1555 2.03 SSBOND 13 CYS B 138 CYS B 395 1555 1555 2.03 SSBOND 14 CYS B 172 CYS B 210 1555 1555 2.03 SSBOND 15 CYS B 176 CYS B 209 1555 1555 2.03 SSBOND 16 CYS B 230 CYS B 256 1555 1555 2.03 SSBOND 17 CYS B 238 CYS B 243 1555 1555 2.03 SSBOND 18 CYS B 261 CYS B 329 1555 1555 2.04 SSBOND 19 CYS C 19 CYS C 25 1555 1555 2.03 SSBOND 20 CYS C 49 CYS C 69 1555 1555 2.03 SSBOND 21 CYS C 59 CYS C 65 1555 1555 2.03 SSBOND 22 CYS C 138 CYS C 395 1555 1555 2.03 SSBOND 23 CYS C 172 CYS C 210 1555 1555 2.02 SSBOND 24 CYS C 176 CYS C 209 1555 1555 2.03 SSBOND 25 CYS C 230 CYS C 256 1555 1555 2.03 SSBOND 26 CYS C 238 CYS C 243 1555 1555 2.02 SSBOND 27 CYS C 261 CYS C 329 1555 1555 2.03 SSBOND 28 CYS D 19 CYS D 25 1555 1555 2.03 SSBOND 29 CYS D 49 CYS D 69 1555 1555 2.04 SSBOND 30 CYS D 59 CYS D 65 1555 1555 2.04 SSBOND 31 CYS D 138 CYS D 395 1555 1555 2.03 SSBOND 32 CYS D 172 CYS D 210 1555 1555 2.03 SSBOND 33 CYS D 176 CYS D 209 1555 1555 2.03 SSBOND 34 CYS D 230 CYS D 256 1555 1555 2.04 SSBOND 35 CYS D 238 CYS D 243 1555 1555 2.03 SSBOND 36 CYS D 261 CYS D 329 1555 1555 2.03

LINK C PCA A 1 N ARG A 2 1555 1555 1.33 LINK C PCA B 1 N ARG B 2 1555 1555 1.33 LINK C PCA C 1 N ARG C 2 1555 1555 1.33 LINK C PCA D 1 N ARG D 2 1555 1555 1.33

CISPEP 1 TYR A 380 PRO A 381 0 -2.98 CISPEP 2 TYR B 380 PRO B 381 0 -6.24 CISPEP 3 TYR C 380 PRO C 381 0 -4.22 CISPEP 4 TYR D 380 PRO D 381 0 -17.36

SITE 1 AC1 7 GLN A 175 ARG A 251 ALA A 258 ASP A 262 SITE 2 AC1 7 ARG A 267 TRP A 375 ARG A 392 SITE 1 AC2 7 ASN A 37 TRP A 38 ASN A 103 ARG A 107 SITE 2 AC2 7 ASP A 179 LYS A 181 ASN A 200 SITE 1 AC3 15 GLN C 175 ASP C 214 GLU C 217 THR C 226 SITE 2 AC3 15 HIS C 228 THR C 246 ARG C 251 ALA C 258 SITE 3 AC3 15 ASN C 259 ASP C 262 ARG C 267 ASP C 338 SITE 4 AC3 15 TRP C 375 TYR C 380 ARG C 392 SITE 1 AC4 13 GLN D 175 ASP D 214 GLU D 217 THR D 226 SITE 2 AC4 13 HIS D 228 THR D 246 ARG D 251 ALA D 258 SITE 3 AC4 13 ASN D 259 ASP D 262 TRP D 375 TYR D 380 SITE 4 AC4 13 ARG D 392 SITE 1 AC5 9 TRP D 38 ARG D 107 TYR D 145 TYR D 171 SITE 2 AC5 9 ASP D 179 TYR D 247 SER D 364 TRP D 366 SITE 3 AC5 9 ASP D 367 SITE 1 AC6 18 TYR B 145 ASP B 173 GLN B 175 GLU B 212 SITE 2 AC6 18 ASP B 214 GLU B 217 HIS B 228 THR B 246 SITE 3 AC6 18 TYR B 247 ARG B 251 ALA B 258 ASN B 259 SITE 4 AC6 18 ASP B 262 ARG B 267 ASP B 338 TRP B 366 SITE 5 AC6 18 TRP B 375 ARG B 392

CRYST1 50.980 94.810 190.430 90.00 90.01 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 0.019616 0.000000 0.000004 0.00000

SCALE2 0.000000 0.010547 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005251 0.00000