2BQP - Header Asymmetric Unit

HEADER SUGAR BINDING PROTEIN 08-DEC-98 2BQP

TITLE THE STRUCTURE OF THE PEA LECTIN-D-GLUCOPYRANOSE COMPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PEA LECTIN); COMPND 3 CHAIN: A, B

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PISUM SATIVUM; SOURCE 3 ORGANISM_COMMON: PEA; SOURCE 4 ORGANISM_TAXID: 3888; SOURCE 5 ORGAN: SEEDS

KEYWDS PEA LECTIN, D-GLUCOPYRANOSE COMPLEX, SUGAR BINDING PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR S.N.RUZEINIKOV,I.MIKHAILOVA YU,I.N.TSYGANNIK,W.PANGBORN, AUTHOR 2 W.DUAX,V.Z.PLETNEV

REVDAT 3 24-FEB-09 2BQP 1 VERSN REVDAT 2 29-DEC-99 2BQP 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 16-DEC-98 2BQP 0

JRNL AUTH V.Z.PLETNEV,S.N.RUZHEINIKOV,I.N.TSYGANNIK, JRNL AUTH 2 I.MIKHAILOVA YU,W.DUAX,D.GHOSH,W.PANGBORN JRNL TITL THE STRUCTURE OF PEA LECTIN-D-GLUCOPYRANOSE JRNL TITL 2 COMPLEX AT A 1.9 A RESOLUTION JRNL REF RUSS.J.BIOORGANIC CHEM. V. 23 469 1997 JRNL REFN ISSN 1068-1620

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.N.RUZEINIKOV,I.MIKHAILOVA YU,I.N.TSYGANNIK, REMARK 1 AUTH 2 W.PANGBORN,W.DUAX,V.Z.PLETNEV REMARK 1 TITL THE STRUCTURE OF THE PEA LECTIN-D-MANNOPYRANOSE REMARK 1 TITL 2 COMPLEX AT A 2.1 A RESOLUTION REMARK 1 REF RUSS.J.BIOORGANIC CHEM. V. 24 277 1998 REMARK 1 REFN ISSN 1068-1620

REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 69.5 REMARK 3 NUMBER OF REFLECTIONS : 24700 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4356 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 237 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.32 REMARK 3 LOW RESOLUTION CUTOFF (A) : 8.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.73 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.57 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.38 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : PARAM3_MOD.CHO REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-DEC-98. REMARK 100 THE RCSB ID CODE IS RCSB000243.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.0 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 : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26905 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 71.5 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 1BQP REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 31.41900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.39050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 67.62300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.39050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.41900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 67.62300 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ASN A 182 REMARK 465 SER A 183 REMARK 465 LEU A 184 REMARK 465 GLU A 185 REMARK 465 GLU A 186 REMARK 465 GLU A 187 REMARK 465 ASN B 182 REMARK 465 SER B 183 REMARK 465 LEU B 184 REMARK 465 GLU B 185 REMARK 465 GLU B 186 REMARK 465 GLU B 187

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 14 57.11 -119.67 REMARK 500 GLN A 95 -149.65 -105.19 REMARK 500 TRP A 128 -19.06 -150.11 REMARK 500 GLN B 95 -150.66 -100.53 REMARK 500 LEU B 101 18.78 52.03 REMARK 500 TRP B 128 -23.13 -145.15 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 A 372 DISTANCE = 5.34 ANGSTROMS REMARK 525 HOH A 440 DISTANCE = 7.20 ANGSTROMS REMARK 525 HOH B 447 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH B 448 DISTANCE = 6.06 ANGSTROMS

REMARK 600 REMARK 600 HETEROGEN REMARK 600 D-GLUCOPYRANOSE WAS MODELLED AS A SUPERPOSITION REMARK 600 OF ALPHA AND BETA FORMS. THE TWO ALTERNATIVE REMARK 600 SUGAR FORMS WERE MARKED BY ADDING A CODE 'A' OR REMARK 600 'B' RESPECTIVELY TO THE BEGINNING OF ATOMS NAMES.

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 MN A 236 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 119 OE2 REMARK 620 2 ASP A 121 OD2 87.5 REMARK 620 3 ASP A 129 OD1 174.3 87.9 REMARK 620 4 HOH A 347 O 88.0 170.2 97.0 REMARK 620 5 HOH A 358 O 87.2 97.6 90.0 91.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 235 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 121 OD1 REMARK 620 2 ASP A 121 OD2 52.2 REMARK 620 3 PHE A 123 O 81.2 114.2 REMARK 620 4 ASN A 125 OD1 162.0 143.2 94.3 REMARK 620 5 ASP A 129 OD2 112.5 79.4 79.9 83.6 REMARK 620 6 HOH A 397 O 72.2 111.5 89.6 90.4 167.4 REMARK 620 7 HOH A 419 O 111.0 74.8 167.7 74.2 94.2 94.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 236 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 119 OE2 REMARK 620 2 ASP B 121 OD2 93.8 REMARK 620 3 ASP B 129 OD1 175.2 86.4 REMARK 620 4 HOH B 365 O 97.2 168.1 82.3 REMARK 620 5 HOH B 359 O 84.9 100.8 90.4 75.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 235 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 121 OD1 REMARK 620 2 ASP B 121 OD2 52.6 REMARK 620 3 PHE B 123 O 69.9 104.4 REMARK 620 4 ASN B 125 OD1 151.9 155.4 90.5 REMARK 620 5 ASP B 129 OD2 105.5 75.2 78.2 89.1 REMARK 620 6 HOH B 358 O 110.9 77.4 178.1 88.1 103.1 REMARK 620 7 HOH B 360 O 69.0 110.0 85.7 90.3 163.8 93.0 REMARK 620 N 1 2 3 4 5 6

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CB1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CARBOHYDRATE-BINDING SITE OF THE FIRST REMARK 800 MONOMER. REMARK 800 SITE_IDENTIFIER: CB2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CARBOHYDRATE-BINDING SITE OF THE SECOND REMARK 800 MONOMER. REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLC A 337 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GLC B 338 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 235 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 236 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 235 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 236

DBREF 2BQP A 1 234 UNP P02867 LEC_PEA 31 264 DBREF 2BQP B 1 234 UNP P02867 LEC_PEA 31 264

SEQRES 1 A 234 THR GLU THR THR SER PHE LEU ILE THR LYS PHE SER PRO SEQRES 2 A 234 ASP GLN GLN ASN LEU ILE PHE GLN GLY ASP GLY TYR THR SEQRES 3 A 234 THR LYS GLU LYS LEU THR LEU THR LYS ALA VAL LYS ASN SEQRES 4 A 234 THR VAL GLY ARG ALA LEU TYR SER SER PRO ILE HIS ILE SEQRES 5 A 234 TRP ASP ARG GLU THR GLY ASN VAL ALA ASN PHE VAL THR SEQRES 6 A 234 SER PHE THR PHE VAL ILE ASN ALA PRO ASN SER TYR ASN SEQRES 7 A 234 VAL ALA ASP GLY PHE THR PHE PHE ILE ALA PRO VAL ASP SEQRES 8 A 234 THR LYS PRO GLN THR GLY GLY GLY TYR LEU GLY VAL PHE SEQRES 9 A 234 ASN SER ALA GLU TYR ASP LYS THR THR GLN THR VAL ALA SEQRES 10 A 234 VAL GLU PHE ASP THR PHE TYR ASN ALA ALA TRP ASP PRO SEQRES 11 A 234 SER ASN ARG ASP ARG HIS ILE GLY ILE ASP VAL ASN SER SEQRES 12 A 234 ILE LYS SER VAL ASN THR LYS SER TRP LYS LEU GLN ASN SEQRES 13 A 234 GLY GLU GLU ALA ASN VAL VAL ILE ALA PHE ASN ALA ALA SEQRES 14 A 234 THR ASN VAL LEU THR VAL SER LEU THR TYR PRO ASN ASN SEQRES 15 A 234 SER LEU GLU GLU GLU VAL THR SER TYR THR LEU SER ASP SEQRES 16 A 234 VAL VAL SER LEU LYS ASP VAL VAL PRO GLU TRP VAL ARG SEQRES 17 A 234 ILE GLY PHE SER ALA THR THR GLY ALA GLU TYR ALA ALA SEQRES 18 A 234 HIS GLU VAL LEU SER TRP SER PHE HIS SER GLU LEU SER SEQRES 1 B 234 THR GLU THR THR SER PHE LEU ILE THR LYS PHE SER PRO SEQRES 2 B 234 ASP GLN GLN ASN LEU ILE PHE GLN GLY ASP GLY TYR THR SEQRES 3 B 234 THR LYS GLU LYS LEU THR LEU THR LYS ALA VAL LYS ASN SEQRES 4 B 234 THR VAL GLY ARG ALA LEU TYR SER SER PRO ILE HIS ILE SEQRES 5 B 234 TRP ASP ARG GLU THR GLY ASN VAL ALA ASN PHE VAL THR SEQRES 6 B 234 SER PHE THR PHE VAL ILE ASN ALA PRO ASN SER TYR ASN SEQRES 7 B 234 VAL ALA ASP GLY PHE THR PHE PHE ILE ALA PRO VAL ASP SEQRES 8 B 234 THR LYS PRO GLN THR GLY GLY GLY TYR LEU GLY VAL PHE SEQRES 9 B 234 ASN SER ALA GLU TYR ASP LYS THR THR GLN THR VAL ALA SEQRES 10 B 234 VAL GLU PHE ASP THR PHE TYR ASN ALA ALA TRP ASP PRO SEQRES 11 B 234 SER ASN ARG ASP ARG HIS ILE GLY ILE ASP VAL ASN SER SEQRES 12 B 234 ILE LYS SER VAL ASN THR LYS SER TRP LYS LEU GLN ASN SEQRES 13 B 234 GLY GLU GLU ALA ASN VAL VAL ILE ALA PHE ASN ALA ALA SEQRES 14 B 234 THR ASN VAL LEU THR VAL SER LEU THR TYR PRO ASN ASN SEQRES 15 B 234 SER LEU GLU GLU GLU VAL THR SER TYR THR LEU SER ASP SEQRES 16 B 234 VAL VAL SER LEU LYS ASP VAL VAL PRO GLU TRP VAL ARG SEQRES 17 B 234 ILE GLY PHE SER ALA THR THR GLY ALA GLU TYR ALA ALA SEQRES 18 B 234 HIS GLU VAL LEU SER TRP SER PHE HIS SER GLU LEU SER

HET GLC A 337 25 HET GLC B 338 24 HET CA A 235 1 HET MN A 236 1 HET CA B 235 1 HET MN B 236 1

HETNAM GLC ALPHA-D-GLUCOSE HETNAM CA CALCIUM ION HETNAM MN MANGANESE (II) ION

FORMUL 3 GLC 2(C6 H12 O6) FORMUL 5 CA 2(CA 2+) FORMUL 6 MN 2(MN 2+) FORMUL 9 HOH *237(H2 O)

HELIX 1 1 GLY A 98 TYR A 100 5 3 HELIX 2 2 LYS A 111 THR A 113 5 3 HELIX 3 3 LEU A 199 ASP A 201 5 3 HELIX 4 4 GLY B 98 TYR B 100 5 3 HELIX 5 5 LYS B 111 THR B 113 5 3 HELIX 6 6 LEU B 199 VAL B 202 1 4

SHEET 1 1A 7 ASN A 17 GLN A 21 0 SHEET 2 1A 7 ASN A 39 ILE A 52 -1 SHEET 3 1A 7 GLU A 205 GLY A 216 -1 SHEET 4 1A 7 GLY A 82 ALA A 88 -1 SHEET 5 1A 7 THR A 115 ASP A 121 -1 SHEET 6 1A 7 ARG A 135 ASN A 142 -1 SHEET 7 1A 7 ASN A 148 TRP A 152 -1 SHEET 1 2A 3 ASP A 23 THR A 27 0 SHEET 2 2A 3 LYS A 30 THR A 34 -1 SHEET 3 2A 3 GLU A 218 VAL A 224 -1 SHEET 1 3A 6 GLU A 2 ILE A 8 0 SHEET 2 3A 6 SER A 226 LEU A 233 -1 SHEET 3 3A 6 ASN A 62 ALA A 73 -1 SHEET 4 3A 6 ALA A 160 ASN A 167 -1 SHEET 5 3A 6 VAL A 172 TYR A 179 -1 SHEET 6 3A 6 THR A 189 VAL A 197 -1 SHEET 1 1B 7 ASN B 17 GLN B 21 0 SHEET 2 1B 7 ASN B 39 ILE B 52 -1 SHEET 3 1B 7 GLU B 205 GLY B 216 -1 SHEET 4 1B 7 GLY B 82 ALA B 88 -1 SHEET 5 1B 7 THR B 115 ASP B 121 -1 SHEET 6 1B 7 ARG B 135 ASN B 142 -1 SHEET 7 1B 7 ASN B 148 TRP B 152 -1 SHEET 1 2B 3 ASP B 23 THR B 27 0 SHEET 2 2B 3 LYS B 30 THR B 34 -1 SHEET 3 2B 3 GLU B 218 VAL B 224 -1 SHEET 1 3B 6 GLU B 2 ILE B 8 0 SHEET 2 3B 6 SER B 226 LEU B 233 -1 SHEET 3 3B 6 ASN B 62 ALA B 73 -1 SHEET 4 3B 6 ALA B 160 ASN B 167 -1 SHEET 5 3B 6 VAL B 172 TYR B 179 -1 SHEET 6 3B 6 THR B 189 VAL B 197 -1

LINK OE2 GLU A 119 MN MN A 236 1555 1555 2.29 LINK OD1 ASP A 121 CA CA A 235 1555 1555 2.40 LINK OD2 ASP A 121 CA CA A 235 1555 1555 2.62 LINK OD2 ASP A 121 MN MN A 236 1555 1555 2.02 LINK O PHE A 123 CA CA A 235 1555 1555 2.15 LINK OD1 ASN A 125 CA CA A 235 1555 1555 2.40 LINK OD1 ASP A 129 MN MN A 236 1555 1555 2.24 LINK OD2 ASP A 129 CA CA A 235 1555 1555 2.46 LINK OE2 GLU B 119 MN MN B 236 1555 1555 2.33 LINK OD1 ASP B 121 CA CA B 235 1555 1555 2.50 LINK OD2 ASP B 121 MN MN B 236 1555 1555 2.18 LINK OD2 ASP B 121 CA CA B 235 1555 1555 2.46 LINK O PHE B 123 CA CA B 235 1555 1555 2.25 LINK OD1 ASN B 125 CA CA B 235 1555 1555 2.20 LINK OD1 ASP B 129 MN MN B 236 1555 1555 2.28 LINK OD2 ASP B 129 CA CA B 235 1555 1555 2.30 LINK CA CA A 235 O HOH A 397 1555 1555 2.21 LINK CA CA A 235 O HOH A 419 1555 1555 2.08 LINK MN MN A 236 O HOH A 347 1555 1555 1.75 LINK MN MN A 236 O HOH A 358 1555 1555 2.09 LINK CA CA B 235 O HOH B 358 1555 1555 2.10 LINK CA CA B 235 O HOH B 360 1555 1555 2.45 LINK MN MN B 236 O HOH B 365 1555 1555 1.95 LINK MN MN B 236 O HOH B 359 1555 1555 2.32

CISPEP 1 ALA A 80 ASP A 81 0 -0.06 CISPEP 2 ALA B 80 ASP B 81 0 -1.14

SITE 1 CB1 5 ASP A 81 GLY A 99 ASN A 125 ALA A 217 SITE 2 CB1 5 GLU A 218 SITE 1 CB2 5 ASP B 81 GLY B 99 ASN B 125 ALA B 217 SITE 2 CB2 5 GLU B 218 SITE 1 AC1 8 ALA A 80 ASP A 81 GLY A 99 PHE A 123 SITE 2 AC1 8 ASN A 125 GLY A 216 ALA A 217 GLU A 218 SITE 1 AC2 11 ALA B 80 ASP B 81 GLY B 98 GLY B 99 SITE 2 AC2 11 PHE B 123 ASN B 125 ALA B 169 GLY B 216 SITE 3 AC2 11 ALA B 217 GLU B 218 HOH B 412 SITE 1 AC3 6 ASP A 121 PHE A 123 ASN A 125 ASP A 129 SITE 2 AC3 6 HOH A 397 HOH A 419 SITE 1 AC4 6 GLU A 119 ASP A 121 ASP A 129 HIS A 136 SITE 2 AC4 6 HOH A 347 HOH A 358 SITE 1 AC5 6 ASP B 121 PHE B 123 ASN B 125 ASP B 129 SITE 2 AC5 6 HOH B 358 HOH B 360 SITE 1 AC6 6 GLU B 119 ASP B 121 ASP B 129 HIS B 136 SITE 2 AC6 6 HOH B 359 HOH B 365

CRYST1 62.838 135.246 54.781 90.00 90.00 90.00 P 21 21 21 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 0.015914 0.000000 0.000000 0.00000

SCALE2 0.000000 0.007394 0.000000 0.00000

SCALE3 0.000000 0.000000 0.018254 0.00000