HEADER METAL BINDING PROTEIN 11-SEP-24 9GRE TITLE CRYO-ELECTRON MICROSCOPY STRUCTURE OF GLUCOSE/XYLOSE ISOMERASE FROM TITLE 2 STREPTOMYCES RUBIGINOSUS WITH MAGNESIUM IONS IN THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLOSE ISOMERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 5.3.1.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES RUBIGINOSUS; SOURCE 3 ORGANISM_TAXID: 1929 KEYWDS MAGNESIUM, ISOMERASE, SUGARS, GLUCOSE, XYLOSE, METAL ION, CRYO-EM, KEYWDS 2 METAL BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.SLAWEK,A.KLONECKA,M.RAWSKI,M.KOZAK REVDAT 1 02-OCT-24 9GRE 0 JRNL AUTH J.SLAWEK,A.KLONECKA,M.RAWSKI,M.KOZAK JRNL TITL CRYO-ELECTRON MICROSCOPY STRUCTURE OF GLUCOSE/XYLOSE JRNL TITL 2 ISOMERASE FROM STREPTOMYCES RUBIGINOSUS WITH MAGNESIUM IONS JRNL TITL 3 IN THE ACTIVE SITE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, EPU, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.000 REMARK 3 NUMBER OF PARTICLES : 128447 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9GRE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1292140894. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : GLUCOSE/XYLOSE ISOMERASE WITH REMARK 245 COBALT IONS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.90 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 900.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 MET B 1 REMARK 465 MET C 1 REMARK 465 MET D 1 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 PHE A 94 -16.92 -141.40 REMARK 500 GLU A 186 97.74 60.71 REMARK 500 LEU A 193 70.45 54.82 REMARK 500 LYS A 253 -157.83 -162.93 REMARK 500 PHE A 357 -46.70 -132.21 REMARK 500 PHE B 94 -16.92 -141.40 REMARK 500 GLU B 186 97.74 60.71 REMARK 500 LEU B 193 70.45 54.82 REMARK 500 LYS B 253 -157.83 -162.93 REMARK 500 PHE B 357 -46.70 -132.21 REMARK 500 PHE C 94 -16.92 -141.40 REMARK 500 GLU C 186 97.74 60.71 REMARK 500 LEU C 193 70.45 54.82 REMARK 500 LYS C 253 -157.83 -162.93 REMARK 500 PHE C 357 -46.70 -132.21 REMARK 500 PHE D 94 -16.92 -141.40 REMARK 500 GLU D 186 97.74 60.71 REMARK 500 LEU D 193 70.45 54.82 REMARK 500 LYS D 253 -157.83 -162.93 REMARK 500 PHE D 357 -46.70 -132.21 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 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 181 OE2 REMARK 620 2 GLU A 217 OE1 86.3 REMARK 620 3 ASP A 245 OD2 81.5 86.3 REMARK 620 4 ASP A 287 OD2 172.7 87.5 94.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 217 OE2 REMARK 620 2 ASP A 255 OD1 112.0 REMARK 620 3 ASP A 255 OD2 155.3 47.3 REMARK 620 4 ASP A 257 OD1 81.1 70.9 100.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 181 OE2 REMARK 620 2 GLU B 217 OE1 86.3 REMARK 620 3 ASP B 245 OD2 81.5 86.3 REMARK 620 4 ASP B 287 OD2 172.7 87.5 94.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 217 OE2 REMARK 620 2 ASP B 255 OD1 112.0 REMARK 620 3 ASP B 255 OD2 155.3 47.3 REMARK 620 4 ASP B 257 OD1 81.1 70.9 100.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 181 OE2 REMARK 620 2 GLU C 217 OE1 86.3 REMARK 620 3 ASP C 245 OD2 81.5 86.3 REMARK 620 4 ASP C 287 OD2 172.7 87.5 94.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 217 OE2 REMARK 620 2 ASP C 255 OD1 112.0 REMARK 620 3 ASP C 255 OD2 155.3 47.3 REMARK 620 4 ASP C 257 OD1 81.1 70.9 100.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 181 OE2 REMARK 620 2 GLU D 217 OE1 86.3 REMARK 620 3 ASP D 245 OD2 81.5 86.3 REMARK 620 4 ASP D 287 OD2 172.7 87.5 94.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 217 OE2 REMARK 620 2 ASP D 255 OD1 112.0 REMARK 620 3 ASP D 255 OD2 155.3 47.3 REMARK 620 4 ASP D 257 OD1 81.1 70.9 100.0 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-51522 RELATED DB: EMDB REMARK 900 CRYO-ELECTRON MICROSCOPY STRUCTURE OF GLUCOSE/XYLOSE ISOMERASE FROM REMARK 900 STREPTOMYCES RUBIGINOSUS WITH MAGNESIUM IONS IN THE ACTIVE SITE DBREF 9GRE A 1 388 UNP P24300 XYLA_STRRU 1 388 DBREF 9GRE B 1 388 UNP P24300 XYLA_STRRU 1 388 DBREF 9GRE C 1 388 UNP P24300 XYLA_STRRU 1 388 DBREF 9GRE D 1 388 UNP P24300 XYLA_STRRU 1 388 SEQRES 1 A 388 MET ASN TYR GLN PRO THR PRO GLU ASP ARG PHE THR PHE SEQRES 2 A 388 GLY LEU TRP THR VAL GLY TRP GLN GLY ARG ASP PRO PHE SEQRES 3 A 388 GLY ASP ALA THR ARG ARG ALA LEU ASP PRO VAL GLU SER SEQRES 4 A 388 VAL ARG ARG LEU ALA GLU LEU GLY ALA HIS GLY VAL THR SEQRES 5 A 388 PHE HIS ASP ASP ASP LEU ILE PRO PHE GLY SER SER ASP SEQRES 6 A 388 SER GLU ARG GLU GLU HIS VAL LYS ARG PHE ARG GLN ALA SEQRES 7 A 388 LEU ASP ASP THR GLY MET LYS VAL PRO MET ALA THR THR SEQRES 8 A 388 ASN LEU PHE THR HIS PRO VAL PHE LYS ASP GLY GLY PHE SEQRES 9 A 388 THR ALA ASN ASP ARG ASP VAL ARG ARG TYR ALA LEU ARG SEQRES 10 A 388 LYS THR ILE ARG ASN ILE ASP LEU ALA VAL GLU LEU GLY SEQRES 11 A 388 ALA GLU THR TYR VAL ALA TRP GLY GLY ARG GLU GLY ALA SEQRES 12 A 388 GLU SER GLY GLY ALA LYS ASP VAL ARG ASP ALA LEU ASP SEQRES 13 A 388 ARG MET LYS GLU ALA PHE ASP LEU LEU GLY GLU TYR VAL SEQRES 14 A 388 THR SER GLN GLY TYR ASP ILE ARG PHE ALA ILE GLU PRO SEQRES 15 A 388 LYS PRO ASN GLU PRO ARG GLY ASP ILE LEU LEU PRO THR SEQRES 16 A 388 VAL GLY HIS ALA LEU ALA PHE ILE GLU ARG LEU GLU ARG SEQRES 17 A 388 PRO GLU LEU TYR GLY VAL ASN PRO GLU VAL GLY HIS GLU SEQRES 18 A 388 GLN MET ALA GLY LEU ASN PHE PRO HIS GLY ILE ALA GLN SEQRES 19 A 388 ALA LEU TRP ALA GLY LYS LEU PHE HIS ILE ASP LEU ASN SEQRES 20 A 388 GLY GLN ASN GLY ILE LYS TYR ASP GLN ASP LEU ARG PHE SEQRES 21 A 388 GLY ALA GLY ASP LEU ARG ALA ALA PHE TRP LEU VAL ASP SEQRES 22 A 388 LEU LEU GLU SER ALA GLY TYR SER GLY PRO ARG HIS PHE SEQRES 23 A 388 ASP PHE LYS PRO PRO ARG THR GLU ASP PHE ASP GLY VAL SEQRES 24 A 388 TRP ALA SER ALA ALA GLY CYS MET ARG ASN TYR LEU ILE SEQRES 25 A 388 LEU LYS GLU ARG ALA ALA ALA PHE ARG ALA ASP PRO GLU SEQRES 26 A 388 VAL GLN GLU ALA LEU ARG ALA SER ARG LEU ASP GLU LEU SEQRES 27 A 388 ALA ARG PRO THR ALA ALA ASP GLY LEU GLN ALA LEU LEU SEQRES 28 A 388 ASP ASP ARG SER ALA PHE GLU GLU PHE ASP VAL ASP ALA SEQRES 29 A 388 ALA ALA ALA ARG GLY MET ALA PHE GLU ARG LEU ASP GLN SEQRES 30 A 388 LEU ALA MET ASP HIS LEU LEU GLY ALA ARG GLY SEQRES 1 B 388 MET ASN TYR GLN PRO THR PRO GLU ASP ARG PHE THR PHE SEQRES 2 B 388 GLY LEU TRP THR VAL GLY TRP GLN GLY ARG ASP PRO PHE SEQRES 3 B 388 GLY ASP ALA THR ARG ARG ALA LEU ASP PRO VAL GLU SER SEQRES 4 B 388 VAL ARG ARG LEU ALA GLU LEU GLY ALA HIS GLY VAL THR SEQRES 5 B 388 PHE HIS ASP ASP ASP LEU ILE PRO PHE GLY SER SER ASP SEQRES 6 B 388 SER GLU ARG GLU GLU HIS VAL LYS ARG PHE ARG GLN ALA SEQRES 7 B 388 LEU ASP ASP THR GLY MET LYS VAL PRO MET ALA THR THR SEQRES 8 B 388 ASN LEU PHE THR HIS PRO VAL PHE LYS ASP GLY GLY PHE SEQRES 9 B 388 THR ALA ASN ASP ARG ASP VAL ARG ARG TYR ALA LEU ARG SEQRES 10 B 388 LYS THR ILE ARG ASN ILE ASP LEU ALA VAL GLU LEU GLY SEQRES 11 B 388 ALA GLU THR TYR VAL ALA TRP GLY GLY ARG GLU GLY ALA SEQRES 12 B 388 GLU SER GLY GLY ALA LYS ASP VAL ARG ASP ALA LEU ASP SEQRES 13 B 388 ARG MET LYS GLU ALA PHE ASP LEU LEU GLY GLU TYR VAL SEQRES 14 B 388 THR SER GLN GLY TYR ASP ILE ARG PHE ALA ILE GLU PRO SEQRES 15 B 388 LYS PRO ASN GLU PRO ARG GLY ASP ILE LEU LEU PRO THR SEQRES 16 B 388 VAL GLY HIS ALA LEU ALA PHE ILE GLU ARG LEU GLU ARG SEQRES 17 B 388 PRO GLU LEU TYR GLY VAL ASN PRO GLU VAL GLY HIS GLU SEQRES 18 B 388 GLN MET ALA GLY LEU ASN PHE PRO HIS GLY ILE ALA GLN SEQRES 19 B 388 ALA LEU TRP ALA GLY LYS LEU PHE HIS ILE ASP LEU ASN SEQRES 20 B 388 GLY GLN ASN GLY ILE LYS TYR ASP GLN ASP LEU ARG PHE SEQRES 21 B 388 GLY ALA GLY ASP LEU ARG ALA ALA PHE TRP LEU VAL ASP SEQRES 22 B 388 LEU LEU GLU SER ALA GLY TYR SER GLY PRO ARG HIS PHE SEQRES 23 B 388 ASP PHE LYS PRO PRO ARG THR GLU ASP PHE ASP GLY VAL SEQRES 24 B 388 TRP ALA SER ALA ALA GLY CYS MET ARG ASN TYR LEU ILE SEQRES 25 B 388 LEU LYS GLU ARG ALA ALA ALA PHE ARG ALA ASP PRO GLU SEQRES 26 B 388 VAL GLN GLU ALA LEU ARG ALA SER ARG LEU ASP GLU LEU SEQRES 27 B 388 ALA ARG PRO THR ALA ALA ASP GLY LEU GLN ALA LEU LEU SEQRES 28 B 388 ASP ASP ARG SER ALA PHE GLU GLU PHE ASP VAL ASP ALA SEQRES 29 B 388 ALA ALA ALA ARG GLY MET ALA PHE GLU ARG LEU ASP GLN SEQRES 30 B 388 LEU ALA MET ASP HIS LEU LEU GLY ALA ARG GLY SEQRES 1 C 388 MET ASN TYR GLN PRO THR PRO GLU ASP ARG PHE THR PHE SEQRES 2 C 388 GLY LEU TRP THR VAL GLY TRP GLN GLY ARG ASP PRO PHE SEQRES 3 C 388 GLY ASP ALA THR ARG ARG ALA LEU ASP PRO VAL GLU SER SEQRES 4 C 388 VAL ARG ARG LEU ALA GLU LEU GLY ALA HIS GLY VAL THR SEQRES 5 C 388 PHE HIS ASP ASP ASP LEU ILE PRO PHE GLY SER SER ASP SEQRES 6 C 388 SER GLU ARG GLU GLU HIS VAL LYS ARG PHE ARG GLN ALA SEQRES 7 C 388 LEU ASP ASP THR GLY MET LYS VAL PRO MET ALA THR THR SEQRES 8 C 388 ASN LEU PHE THR HIS PRO VAL PHE LYS ASP GLY GLY PHE SEQRES 9 C 388 THR ALA ASN ASP ARG ASP VAL ARG ARG TYR ALA LEU ARG SEQRES 10 C 388 LYS THR ILE ARG ASN ILE ASP LEU ALA VAL GLU LEU GLY SEQRES 11 C 388 ALA GLU THR TYR VAL ALA TRP GLY GLY ARG GLU GLY ALA SEQRES 12 C 388 GLU SER GLY GLY ALA LYS ASP VAL ARG ASP ALA LEU ASP SEQRES 13 C 388 ARG MET LYS GLU ALA PHE ASP LEU LEU GLY GLU TYR VAL SEQRES 14 C 388 THR SER GLN GLY TYR ASP ILE ARG PHE ALA ILE GLU PRO SEQRES 15 C 388 LYS PRO ASN GLU PRO ARG GLY ASP ILE LEU LEU PRO THR SEQRES 16 C 388 VAL GLY HIS ALA LEU ALA PHE ILE GLU ARG LEU GLU ARG SEQRES 17 C 388 PRO GLU LEU TYR GLY VAL ASN PRO GLU VAL GLY HIS GLU SEQRES 18 C 388 GLN MET ALA GLY LEU ASN PHE PRO HIS GLY ILE ALA GLN SEQRES 19 C 388 ALA LEU TRP ALA GLY LYS LEU PHE HIS ILE ASP LEU ASN SEQRES 20 C 388 GLY GLN ASN GLY ILE LYS TYR ASP GLN ASP LEU ARG PHE SEQRES 21 C 388 GLY ALA GLY ASP LEU ARG ALA ALA PHE TRP LEU VAL ASP SEQRES 22 C 388 LEU LEU GLU SER ALA GLY TYR SER GLY PRO ARG HIS PHE SEQRES 23 C 388 ASP PHE LYS PRO PRO ARG THR GLU ASP PHE ASP GLY VAL SEQRES 24 C 388 TRP ALA SER ALA ALA GLY CYS MET ARG ASN TYR LEU ILE SEQRES 25 C 388 LEU LYS GLU ARG ALA ALA ALA PHE ARG ALA ASP PRO GLU SEQRES 26 C 388 VAL GLN GLU ALA LEU ARG ALA SER ARG LEU ASP GLU LEU SEQRES 27 C 388 ALA ARG PRO THR ALA ALA ASP GLY LEU GLN ALA LEU LEU SEQRES 28 C 388 ASP ASP ARG SER ALA PHE GLU GLU PHE ASP VAL ASP ALA SEQRES 29 C 388 ALA ALA ALA ARG GLY MET ALA PHE GLU ARG LEU ASP GLN SEQRES 30 C 388 LEU ALA MET ASP HIS LEU LEU GLY ALA ARG GLY SEQRES 1 D 388 MET ASN TYR GLN PRO THR PRO GLU ASP ARG PHE THR PHE SEQRES 2 D 388 GLY LEU TRP THR VAL GLY TRP GLN GLY ARG ASP PRO PHE SEQRES 3 D 388 GLY ASP ALA THR ARG ARG ALA LEU ASP PRO VAL GLU SER SEQRES 4 D 388 VAL ARG ARG LEU ALA GLU LEU GLY ALA HIS GLY VAL THR SEQRES 5 D 388 PHE HIS ASP ASP ASP LEU ILE PRO PHE GLY SER SER ASP SEQRES 6 D 388 SER GLU ARG GLU GLU HIS VAL LYS ARG PHE ARG GLN ALA SEQRES 7 D 388 LEU ASP ASP THR GLY MET LYS VAL PRO MET ALA THR THR SEQRES 8 D 388 ASN LEU PHE THR HIS PRO VAL PHE LYS ASP GLY GLY PHE SEQRES 9 D 388 THR ALA ASN ASP ARG ASP VAL ARG ARG TYR ALA LEU ARG SEQRES 10 D 388 LYS THR ILE ARG ASN ILE ASP LEU ALA VAL GLU LEU GLY SEQRES 11 D 388 ALA GLU THR TYR VAL ALA TRP GLY GLY ARG GLU GLY ALA SEQRES 12 D 388 GLU SER GLY GLY ALA LYS ASP VAL ARG ASP ALA LEU ASP SEQRES 13 D 388 ARG MET LYS GLU ALA PHE ASP LEU LEU GLY GLU TYR VAL SEQRES 14 D 388 THR SER GLN GLY TYR ASP ILE ARG PHE ALA ILE GLU PRO SEQRES 15 D 388 LYS PRO ASN GLU PRO ARG GLY ASP ILE LEU LEU PRO THR SEQRES 16 D 388 VAL GLY HIS ALA LEU ALA PHE ILE GLU ARG LEU GLU ARG SEQRES 17 D 388 PRO GLU LEU TYR GLY VAL ASN PRO GLU VAL GLY HIS GLU SEQRES 18 D 388 GLN MET ALA GLY LEU ASN PHE PRO HIS GLY ILE ALA GLN SEQRES 19 D 388 ALA LEU TRP ALA GLY LYS LEU PHE HIS ILE ASP LEU ASN SEQRES 20 D 388 GLY GLN ASN GLY ILE LYS TYR ASP GLN ASP LEU ARG PHE SEQRES 21 D 388 GLY ALA GLY ASP LEU ARG ALA ALA PHE TRP LEU VAL ASP SEQRES 22 D 388 LEU LEU GLU SER ALA GLY TYR SER GLY PRO ARG HIS PHE SEQRES 23 D 388 ASP PHE LYS PRO PRO ARG THR GLU ASP PHE ASP GLY VAL SEQRES 24 D 388 TRP ALA SER ALA ALA GLY CYS MET ARG ASN TYR LEU ILE SEQRES 25 D 388 LEU LYS GLU ARG ALA ALA ALA PHE ARG ALA ASP PRO GLU SEQRES 26 D 388 VAL GLN GLU ALA LEU ARG ALA SER ARG LEU ASP GLU LEU SEQRES 27 D 388 ALA ARG PRO THR ALA ALA ASP GLY LEU GLN ALA LEU LEU SEQRES 28 D 388 ASP ASP ARG SER ALA PHE GLU GLU PHE ASP VAL ASP ALA SEQRES 29 D 388 ALA ALA ALA ARG GLY MET ALA PHE GLU ARG LEU ASP GLN SEQRES 30 D 388 LEU ALA MET ASP HIS LEU LEU GLY ALA ARG GLY HET MG A 401 1 HET MG A 402 1 HET MG B 401 1 HET MG B 402 1 HET MG C 401 1 HET MG C 402 1 HET MG D 401 1 HET MG D 402 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG 8(MG 2+) FORMUL 13 HOH *4(H2 O) HELIX 1 AA1 THR A 6 ASP A 9 5 4 HELIX 2 AA2 LEU A 15 GLY A 19 1 5 HELIX 3 AA3 ASP A 35 GLY A 47 1 13 HELIX 4 AA4 ASP A 55 ILE A 59 1 5 HELIX 5 AA5 SER A 64 GLY A 83 1 20 HELIX 6 AA6 HIS A 96 LYS A 100 5 5 HELIX 7 AA7 ASP A 108 GLY A 130 1 23 HELIX 8 AA8 ASP A 150 GLY A 173 1 24 HELIX 9 AA9 THR A 195 GLU A 204 1 10 HELIX 10 AB1 ARG A 208 GLU A 210 5 3 HELIX 11 AB2 GLU A 217 MET A 223 1 7 HELIX 12 AB3 ASN A 227 GLY A 239 1 13 HELIX 13 AB4 ASP A 264 GLY A 279 1 16 HELIX 14 AB5 ASP A 295 ALA A 322 1 28 HELIX 15 AB6 ASP A 323 SER A 333 1 11 HELIX 16 AB7 ARG A 334 ALA A 339 1 6 HELIX 17 AB8 GLY A 346 ASP A 353 1 8 HELIX 18 AB9 ASP A 361 ALA A 367 1 7 HELIX 19 AC1 ALA A 371 GLY A 385 1 15 HELIX 20 AC2 THR B 6 ASP B 9 5 4 HELIX 21 AC3 LEU B 15 GLY B 19 1 5 HELIX 22 AC4 ASP B 35 GLY B 47 1 13 HELIX 23 AC5 ASP B 55 ILE B 59 1 5 HELIX 24 AC6 SER B 64 GLY B 83 1 20 HELIX 25 AC7 HIS B 96 LYS B 100 5 5 HELIX 26 AC8 ASP B 108 GLY B 130 1 23 HELIX 27 AC9 ASP B 150 GLY B 173 1 24 HELIX 28 AD1 THR B 195 GLU B 204 1 10 HELIX 29 AD2 ARG B 208 GLU B 210 5 3 HELIX 30 AD3 GLU B 217 MET B 223 1 7 HELIX 31 AD4 ASN B 227 GLY B 239 1 13 HELIX 32 AD5 ASP B 264 GLY B 279 1 16 HELIX 33 AD6 ASP B 295 ALA B 322 1 28 HELIX 34 AD7 ASP B 323 SER B 333 1 11 HELIX 35 AD8 ARG B 334 ALA B 339 1 6 HELIX 36 AD9 GLY B 346 ASP B 353 1 8 HELIX 37 AE1 ASP B 361 ALA B 367 1 7 HELIX 38 AE2 ALA B 371 GLY B 385 1 15 HELIX 39 AE3 THR C 6 ASP C 9 5 4 HELIX 40 AE4 LEU C 15 GLY C 19 1 5 HELIX 41 AE5 ASP C 35 GLY C 47 1 13 HELIX 42 AE6 ASP C 55 ILE C 59 1 5 HELIX 43 AE7 SER C 64 GLY C 83 1 20 HELIX 44 AE8 HIS C 96 LYS C 100 5 5 HELIX 45 AE9 ASP C 108 GLY C 130 1 23 HELIX 46 AF1 ASP C 150 GLY C 173 1 24 HELIX 47 AF2 THR C 195 GLU C 204 1 10 HELIX 48 AF3 ARG C 208 GLU C 210 5 3 HELIX 49 AF4 GLU C 217 MET C 223 1 7 HELIX 50 AF5 ASN C 227 GLY C 239 1 13 HELIX 51 AF6 ASP C 264 GLY C 279 1 16 HELIX 52 AF7 ASP C 295 ALA C 322 1 28 HELIX 53 AF8 ASP C 323 SER C 333 1 11 HELIX 54 AF9 ARG C 334 ALA C 339 1 6 HELIX 55 AG1 GLY C 346 ASP C 353 1 8 HELIX 56 AG2 ASP C 361 ALA C 367 1 7 HELIX 57 AG3 ALA C 371 GLY C 385 1 15 HELIX 58 AG4 THR D 6 ASP D 9 5 4 HELIX 59 AG5 LEU D 15 GLY D 19 1 5 HELIX 60 AG6 ASP D 35 GLY D 47 1 13 HELIX 61 AG7 ASP D 55 ILE D 59 1 5 HELIX 62 AG8 SER D 64 GLY D 83 1 20 HELIX 63 AG9 HIS D 96 LYS D 100 5 5 HELIX 64 AH1 ASP D 108 GLY D 130 1 23 HELIX 65 AH2 ASP D 150 GLY D 173 1 24 HELIX 66 AH3 THR D 195 GLU D 204 1 10 HELIX 67 AH4 ARG D 208 GLU D 210 5 3 HELIX 68 AH5 GLU D 217 MET D 223 1 7 HELIX 69 AH6 ASN D 227 GLY D 239 1 13 HELIX 70 AH7 ASP D 264 GLY D 279 1 16 HELIX 71 AH8 ASP D 295 ALA D 322 1 28 HELIX 72 AH9 ASP D 323 SER D 333 1 11 HELIX 73 AI1 ARG D 334 ALA D 339 1 6 HELIX 74 AI2 GLY D 346 ASP D 353 1 8 HELIX 75 AI3 ASP D 361 ALA D 367 1 7 HELIX 76 AI4 ALA D 371 GLY D 385 1 15 SHEET 1 AA1 8 TYR A 212 VAL A 214 0 SHEET 2 AA1 8 ARG A 177 GLU A 181 1 N ILE A 180 O GLY A 213 SHEET 3 AA1 8 THR A 133 TRP A 137 1 N TYR A 134 O ARG A 177 SHEET 4 AA1 8 MET A 88 THR A 90 1 N ALA A 89 O VAL A 135 SHEET 5 AA1 8 GLY A 50 HIS A 54 1 N PHE A 53 O THR A 90 SHEET 6 AA1 8 PHE A 11 GLY A 14 1 N PHE A 13 O GLY A 50 SHEET 7 AA1 8 ARG A 284 PHE A 286 1 O PHE A 286 N THR A 12 SHEET 8 AA1 8 ILE A 244 LEU A 246 1 N LEU A 246 O HIS A 285 SHEET 1 AA2 2 GLY A 142 ALA A 143 0 SHEET 2 AA2 2 ASP A 190 ILE A 191 -1 O ASP A 190 N ALA A 143 SHEET 1 AA3 8 TYR B 212 VAL B 214 0 SHEET 2 AA3 8 ARG B 177 GLU B 181 1 N ILE B 180 O GLY B 213 SHEET 3 AA3 8 THR B 133 TRP B 137 1 N TYR B 134 O ARG B 177 SHEET 4 AA3 8 MET B 88 THR B 90 1 N ALA B 89 O VAL B 135 SHEET 5 AA3 8 GLY B 50 HIS B 54 1 N PHE B 53 O THR B 90 SHEET 6 AA3 8 PHE B 11 GLY B 14 1 N PHE B 13 O GLY B 50 SHEET 7 AA3 8 ARG B 284 PHE B 286 1 O PHE B 286 N THR B 12 SHEET 8 AA3 8 ILE B 244 LEU B 246 1 N LEU B 246 O HIS B 285 SHEET 1 AA4 2 GLY B 142 ALA B 143 0 SHEET 2 AA4 2 ASP B 190 ILE B 191 -1 O ASP B 190 N ALA B 143 SHEET 1 AA5 8 TYR C 212 VAL C 214 0 SHEET 2 AA5 8 ARG C 177 GLU C 181 1 N ILE C 180 O GLY C 213 SHEET 3 AA5 8 THR C 133 TRP C 137 1 N TYR C 134 O ARG C 177 SHEET 4 AA5 8 MET C 88 THR C 90 1 N ALA C 89 O VAL C 135 SHEET 5 AA5 8 GLY C 50 HIS C 54 1 N PHE C 53 O THR C 90 SHEET 6 AA5 8 PHE C 11 GLY C 14 1 N PHE C 13 O GLY C 50 SHEET 7 AA5 8 ARG C 284 PHE C 286 1 O PHE C 286 N THR C 12 SHEET 8 AA5 8 ILE C 244 LEU C 246 1 N LEU C 246 O HIS C 285 SHEET 1 AA6 2 GLY C 142 ALA C 143 0 SHEET 2 AA6 2 ASP C 190 ILE C 191 -1 O ASP C 190 N ALA C 143 SHEET 1 AA7 8 TYR D 212 VAL D 214 0 SHEET 2 AA7 8 ARG D 177 GLU D 181 1 N ILE D 180 O GLY D 213 SHEET 3 AA7 8 THR D 133 TRP D 137 1 N TYR D 134 O ARG D 177 SHEET 4 AA7 8 MET D 88 THR D 90 1 N ALA D 89 O VAL D 135 SHEET 5 AA7 8 GLY D 50 HIS D 54 1 N PHE D 53 O THR D 90 SHEET 6 AA7 8 PHE D 11 GLY D 14 1 N PHE D 13 O GLY D 50 SHEET 7 AA7 8 ARG D 284 PHE D 286 1 O PHE D 286 N THR D 12 SHEET 8 AA7 8 ILE D 244 LEU D 246 1 N LEU D 246 O HIS D 285 SHEET 1 AA8 2 GLY D 142 ALA D 143 0 SHEET 2 AA8 2 ASP D 190 ILE D 191 -1 O ASP D 190 N ALA D 143 LINK OE2 GLU A 181 MG MG A 402 1555 1555 2.11 LINK OE2 GLU A 217 MG MG A 401 1555 1555 2.27 LINK OE1 GLU A 217 MG MG A 402 1555 1555 2.10 LINK OD2 ASP A 245 MG MG A 402 1555 1555 2.69 LINK OD1 ASP A 255 MG MG A 401 1555 1555 2.96 LINK OD2 ASP A 255 MG MG A 401 1555 1555 2.07 LINK OD1 ASP A 257 MG MG A 401 1555 1555 2.57 LINK OD2 ASP A 287 MG MG A 402 1555 1555 2.11 LINK OE2 GLU B 181 MG MG B 402 1555 1555 2.11 LINK OE2 GLU B 217 MG MG B 401 1555 1555 2.27 LINK OE1 GLU B 217 MG MG B 402 1555 1555 2.10 LINK OD2 ASP B 245 MG MG B 402 1555 1555 2.69 LINK OD1 ASP B 255 MG MG B 401 1555 1555 2.96 LINK OD2 ASP B 255 MG MG B 401 1555 1555 2.07 LINK OD1 ASP B 257 MG MG B 401 1555 1555 2.57 LINK OD2 ASP B 287 MG MG B 402 1555 1555 2.11 LINK OE2 GLU C 181 MG MG C 402 1555 1555 2.11 LINK OE2 GLU C 217 MG MG C 401 1555 1555 2.27 LINK OE1 GLU C 217 MG MG C 402 1555 1555 2.10 LINK OD2 ASP C 245 MG MG C 402 1555 1555 2.69 LINK OD1 ASP C 255 MG MG C 401 1555 1555 2.96 LINK OD2 ASP C 255 MG MG C 401 1555 1555 2.07 LINK OD1 ASP C 257 MG MG C 401 1555 1555 2.57 LINK OD2 ASP C 287 MG MG C 402 1555 1555 2.11 LINK OE2 GLU D 181 MG MG D 402 1555 1555 2.11 LINK OE2 GLU D 217 MG MG D 401 1555 1555 2.27 LINK OE1 GLU D 217 MG MG D 402 1555 1555 2.10 LINK OD2 ASP D 245 MG MG D 402 1555 1555 2.69 LINK OD1 ASP D 255 MG MG D 401 1555 1555 2.96 LINK OD2 ASP D 255 MG MG D 401 1555 1555 2.07 LINK OD1 ASP D 257 MG MG D 401 1555 1555 2.57 LINK OD2 ASP D 287 MG MG D 402 1555 1555 2.11 CISPEP 1 GLU A 186 PRO A 187 0 16.64 CISPEP 2 GLU B 186 PRO B 187 0 16.64 CISPEP 3 GLU C 186 PRO C 187 0 16.64 CISPEP 4 GLU D 186 PRO D 187 0 16.64 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MTRIX1 1 -1.000000 0.000260 -0.000119 215.02743 1 MTRIX2 1 -0.000260 -1.000000 0.000188 215.04863 1 MTRIX3 1 -0.000119 0.000189 1.000000 -0.00048 1 MTRIX1 2 -1.000000 -0.000060 0.000095 215.03730 1 MTRIX2 2 -0.000060 1.000000 0.000047 0.00613 1 MTRIX3 2 -0.000095 0.000047 -1.000000 213.36431 1 MTRIX1 3 1.000000 0.000040 -0.000073 0.00767 1 MTRIX2 3 0.000040 -1.000000 -0.000030 215.02910 1 MTRIX3 3 -0.000073 0.000030 -1.000000 213.36326 1