HEADER MEMBRANE PROTEIN 27-APR-20 6YUZ TITLE HOMODIMERIC STRUCTURE OF THE RBAT COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUTRAL AND BASIC AMINO ACID TRANSPORT PROTEIN RBAT; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: NBAT,D2H,SOLUTE CARRIER FAMILY 3 MEMBER 1,B(0,+)-TYPE AMINO COMPND 5 ACID TRANSPORT PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SLC3A1, RBAT; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HEK293; SOURCE 10 EXPRESSION_SYSTEM_VARIANT: FLPINTREX; SOURCE 11 EXPRESSION_SYSTEM_CELL_LINE: FLPINTREX KEYWDS MEMBRANE TRANSPORTER HETEROMERIC AMINO ACID TRANSPORTER HUMAN KEYWDS 2 TRANSPORTER, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.WU,S.SAFARIAN,H.MICHEL REVDAT 1 20-JAN-21 6YUZ 0 JRNL AUTH D.WU,T.N.GRUND,S.WELSCH,D.J.MILLS,M.MICHEL,S.SAFARIAN, JRNL AUTH 2 H.MICHEL JRNL TITL STRUCTURAL BASIS FOR AMINO ACID EXCHANGE BY A HUMAN JRNL TITL 2 HETEROMERIC AMINO ACID TRANSPORTER. JRNL REF PROC.NATL.ACAD.SCI.USA V. 117 21281 2020 JRNL REFN ESSN 1091-6490 JRNL PMID 32817565 JRNL DOI 10.1073/PNAS.2008111117 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : TOPAZ, GCTF, COOT, PHENIX, RELION, REMARK 3 RELION, RELION, RELION 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) : 2.800 REMARK 3 NUMBER OF PARTICLES : 92789 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 6YUZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292108331. 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 : HOMODIMERIC COMPLEX OF RBAT REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : 2 X RBAT 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 40.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 48910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 ALA A 2 REMARK 465 GLU A 3 REMARK 465 ASP A 4 REMARK 465 LYS A 5 REMARK 465 SER A 6 REMARK 465 LYS A 7 REMARK 465 ARG A 8 REMARK 465 ASP A 9 REMARK 465 SER A 10 REMARK 465 ILE A 11 REMARK 465 GLU A 12 REMARK 465 MET A 13 REMARK 465 SER A 14 REMARK 465 MET A 15 REMARK 465 LYS A 16 REMARK 465 GLY A 17 REMARK 465 CYS A 18 REMARK 465 GLN A 19 REMARK 465 THR A 20 REMARK 465 ASN A 21 REMARK 465 ASN A 22 REMARK 465 GLY A 23 REMARK 465 PHE A 24 REMARK 465 VAL A 25 REMARK 465 HIS A 26 REMARK 465 ASN A 27 REMARK 465 GLU A 28 REMARK 465 ASP A 29 REMARK 465 ILE A 30 REMARK 465 LEU A 31 REMARK 465 GLU A 32 REMARK 465 GLN A 33 REMARK 465 THR A 34 REMARK 465 PRO A 35 REMARK 465 ASP A 36 REMARK 465 PRO A 37 REMARK 465 GLY A 38 REMARK 465 SER A 39 REMARK 465 SER A 40 REMARK 465 THR A 41 REMARK 465 ASP A 42 REMARK 465 ASN A 43 REMARK 465 LEU A 44 REMARK 465 LYS A 45 REMARK 465 HIS A 46 REMARK 465 SER A 47 REMARK 465 THR A 48 REMARK 465 ARG A 49 REMARK 465 GLY A 50 REMARK 465 ILE A 51 REMARK 465 LEU A 52 REMARK 465 GLY A 53 REMARK 465 SER A 54 REMARK 465 GLN A 55 REMARK 465 GLU A 56 REMARK 465 PRO A 57 REMARK 465 ASP A 58 REMARK 465 PHE A 59 REMARK 465 LYS A 60 REMARK 465 GLY A 61 REMARK 465 VAL A 62 REMARK 465 GLN A 63 REMARK 465 PRO A 64 REMARK 465 TYR A 65 REMARK 465 ALA A 66 REMARK 465 GLY A 67 REMARK 465 MET A 68 REMARK 465 PRO A 69 REMARK 465 LYS A 70 REMARK 465 GLU A 71 REMARK 465 VAL A 72 REMARK 465 LEU A 73 REMARK 465 PHE A 74 REMARK 465 GLN A 75 REMARK 465 PHE A 76 REMARK 465 SER A 77 REMARK 465 GLY A 78 REMARK 465 GLN A 79 REMARK 465 ALA A 80 REMARK 465 ARG A 81 REMARK 465 TYR A 82 REMARK 465 ARG A 83 REMARK 465 ILE A 84 REMARK 465 PRO A 85 REMARK 465 ARG A 86 REMARK 465 GLU A 87 REMARK 465 ILE A 88 REMARK 465 LEU A 89 REMARK 465 PHE A 90 REMARK 465 TRP A 91 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 GLU C 3 REMARK 465 ASP C 4 REMARK 465 LYS C 5 REMARK 465 SER C 6 REMARK 465 LYS C 7 REMARK 465 ARG C 8 REMARK 465 ASP C 9 REMARK 465 SER C 10 REMARK 465 ILE C 11 REMARK 465 GLU C 12 REMARK 465 MET C 13 REMARK 465 SER C 14 REMARK 465 MET C 15 REMARK 465 LYS C 16 REMARK 465 GLY C 17 REMARK 465 CYS C 18 REMARK 465 GLN C 19 REMARK 465 THR C 20 REMARK 465 ASN C 21 REMARK 465 ASN C 22 REMARK 465 GLY C 23 REMARK 465 PHE C 24 REMARK 465 VAL C 25 REMARK 465 HIS C 26 REMARK 465 ASN C 27 REMARK 465 GLU C 28 REMARK 465 ASP C 29 REMARK 465 ILE C 30 REMARK 465 LEU C 31 REMARK 465 GLU C 32 REMARK 465 GLN C 33 REMARK 465 THR C 34 REMARK 465 PRO C 35 REMARK 465 ASP C 36 REMARK 465 PRO C 37 REMARK 465 GLY C 38 REMARK 465 SER C 39 REMARK 465 SER C 40 REMARK 465 THR C 41 REMARK 465 ASP C 42 REMARK 465 ASN C 43 REMARK 465 LEU C 44 REMARK 465 LYS C 45 REMARK 465 HIS C 46 REMARK 465 SER C 47 REMARK 465 THR C 48 REMARK 465 ARG C 49 REMARK 465 GLY C 50 REMARK 465 ILE C 51 REMARK 465 LEU C 52 REMARK 465 GLY C 53 REMARK 465 SER C 54 REMARK 465 GLN C 55 REMARK 465 GLU C 56 REMARK 465 PRO C 57 REMARK 465 ASP C 58 REMARK 465 PHE C 59 REMARK 465 LYS C 60 REMARK 465 GLY C 61 REMARK 465 VAL C 62 REMARK 465 GLN C 63 REMARK 465 PRO C 64 REMARK 465 TYR C 65 REMARK 465 ALA C 66 REMARK 465 GLY C 67 REMARK 465 MET C 68 REMARK 465 PRO C 69 REMARK 465 LYS C 70 REMARK 465 GLU C 71 REMARK 465 VAL C 72 REMARK 465 LEU C 73 REMARK 465 PHE C 74 REMARK 465 GLN C 75 REMARK 465 PHE C 76 REMARK 465 SER C 77 REMARK 465 GLY C 78 REMARK 465 GLN C 79 REMARK 465 ALA C 80 REMARK 465 ARG C 81 REMARK 465 TYR C 82 REMARK 465 ARG C 83 REMARK 465 ILE C 84 REMARK 465 PRO C 85 REMARK 465 ARG C 86 REMARK 465 GLU C 87 REMARK 465 ILE C 88 REMARK 465 LEU C 89 REMARK 465 PHE C 90 REMARK 465 TRP C 91 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 GLU A 245 -168.89 -101.08 REMARK 500 SER A 262 70.00 47.62 REMARK 500 SER A 263 11.20 -68.90 REMARK 500 GLN A 277 -9.38 71.04 REMARK 500 PRO A 337 -178.95 -66.99 REMARK 500 ASP A 338 16.82 59.20 REMARK 500 ASP A 449 53.29 -92.44 REMARK 500 THR A 502 9.71 59.47 REMARK 500 ALA A 548 46.39 -91.39 REMARK 500 ARG A 574 -155.72 43.79 REMARK 500 SER A 602 57.94 38.89 REMARK 500 ALA A 627 -6.55 -53.44 REMARK 500 GLU C 245 -168.71 -101.08 REMARK 500 SER C 263 11.31 -68.86 REMARK 500 GLN C 277 -9.39 71.05 REMARK 500 PRO C 337 -178.92 -66.88 REMARK 500 ASP C 338 16.73 59.27 REMARK 500 ASP C 449 53.24 -92.55 REMARK 500 THR C 502 9.65 59.51 REMARK 500 ALA C 548 46.30 -91.24 REMARK 500 ARG C 574 -151.92 40.09 REMARK 500 SER C 602 58.14 38.69 REMARK 500 SER C 626 68.16 -69.70 REMARK 500 ALA C 627 -29.74 -146.06 REMARK 500 LYS C 629 87.42 -59.04 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 CA A 705 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 214 OD1 REMARK 620 2 ASP A 284 OD2 86.8 REMARK 620 3 PHE A 318 O 62.0 94.1 REMARK 620 4 LEU A 319 O 98.9 162.9 74.7 REMARK 620 5 GLU A 321 OE2 127.7 76.8 70.1 87.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 705 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN C 214 OD1 REMARK 620 2 ASP C 284 OD2 83.4 REMARK 620 3 PHE C 318 O 62.0 89.5 REMARK 620 4 LEU C 319 O 103.0 160.6 77.8 REMARK 620 5 GLU C 321 OE2 124.8 72.5 68.8 89.1 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6YUP RELATED DB: PDB REMARK 900 RELATED ID: EMD-10933 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-10936 RELATED DB: EMDB REMARK 900 HOMODIMERIC STRUCTURE OF THE RBAT COMPLEX DBREF 6YUZ A 1 685 UNP Q07837 SLC31_HUMAN 1 685 DBREF 6YUZ C 1 685 UNP Q07837 SLC31_HUMAN 1 685 SEQRES 1 A 685 MET ALA GLU ASP LYS SER LYS ARG ASP SER ILE GLU MET SEQRES 2 A 685 SER MET LYS GLY CYS GLN THR ASN ASN GLY PHE VAL HIS SEQRES 3 A 685 ASN GLU ASP ILE LEU GLU GLN THR PRO ASP PRO GLY SER SEQRES 4 A 685 SER THR ASP ASN LEU LYS HIS SER THR ARG GLY ILE LEU SEQRES 5 A 685 GLY SER GLN GLU PRO ASP PHE LYS GLY VAL GLN PRO TYR SEQRES 6 A 685 ALA GLY MET PRO LYS GLU VAL LEU PHE GLN PHE SER GLY SEQRES 7 A 685 GLN ALA ARG TYR ARG ILE PRO ARG GLU ILE LEU PHE TRP SEQRES 8 A 685 LEU THR VAL ALA SER VAL LEU VAL LEU ILE ALA ALA THR SEQRES 9 A 685 ILE ALA ILE ILE ALA LEU SER PRO LYS CYS LEU ASP TRP SEQRES 10 A 685 TRP GLN GLU GLY PRO MET TYR GLN ILE TYR PRO ARG SER SEQRES 11 A 685 PHE LYS ASP SER ASN LYS ASP GLY ASN GLY ASP LEU LYS SEQRES 12 A 685 GLY ILE GLN ASP LYS LEU ASP TYR ILE THR ALA LEU ASN SEQRES 13 A 685 ILE LYS THR VAL TRP ILE THR SER PHE TYR LYS SER SER SEQRES 14 A 685 LEU LYS ASP PHE ARG TYR GLY VAL GLU ASP PHE ARG GLU SEQRES 15 A 685 VAL ASP PRO ILE PHE GLY THR MET GLU ASP PHE GLU ASN SEQRES 16 A 685 LEU VAL ALA ALA ILE HIS ASP LYS GLY LEU LYS LEU ILE SEQRES 17 A 685 ILE ASP PHE ILE PRO ASN HIS THR SER ASP LYS HIS ILE SEQRES 18 A 685 TRP PHE GLN LEU SER ARG THR ARG THR GLY LYS TYR THR SEQRES 19 A 685 ASP TYR TYR ILE TRP HIS ASP CYS THR HIS GLU ASN GLY SEQRES 20 A 685 LYS THR ILE PRO PRO ASN ASN TRP LEU SER VAL TYR GLY SEQRES 21 A 685 ASN SER SER TRP HIS PHE ASP GLU VAL ARG ASN GLN CYS SEQRES 22 A 685 TYR PHE HIS GLN PHE MET LYS GLU GLN PRO ASP LEU ASN SEQRES 23 A 685 PHE ARG ASN PRO ASP VAL GLN GLU GLU ILE LYS GLU ILE SEQRES 24 A 685 LEU ARG PHE TRP LEU THR LYS GLY VAL ASP GLY PHE SER SEQRES 25 A 685 LEU ASP ALA VAL LYS PHE LEU LEU GLU ALA LYS HIS LEU SEQRES 26 A 685 ARG ASP GLU ILE GLN VAL ASN LYS THR GLN ILE PRO ASP SEQRES 27 A 685 THR VAL THR GLN TYR SER GLU LEU TYR HIS ASP PHE THR SEQRES 28 A 685 THR THR GLN VAL GLY MET HIS ASP ILE VAL ARG SER PHE SEQRES 29 A 685 ARG GLN THR MET ASP GLN TYR SER THR GLU PRO GLY ARG SEQRES 30 A 685 TYR ARG PHE MET GLY THR GLU ALA TYR ALA GLU SER ILE SEQRES 31 A 685 ASP ARG THR VAL MET TYR TYR GLY LEU PRO PHE ILE GLN SEQRES 32 A 685 GLU ALA ASP PHE PRO PHE ASN ASN TYR LEU SER MET LEU SEQRES 33 A 685 ASP THR VAL SER GLY ASN SER VAL TYR GLU VAL ILE THR SEQRES 34 A 685 SER TRP MET GLU ASN MET PRO GLU GLY LYS TRP PRO ASN SEQRES 35 A 685 TRP MET ILE GLY GLY PRO ASP SER SER ARG LEU THR SER SEQRES 36 A 685 ARG LEU GLY ASN GLN TYR VAL ASN VAL MET ASN MET LEU SEQRES 37 A 685 LEU PHE THR LEU PRO GLY THR PRO ILE THR TYR TYR GLY SEQRES 38 A 685 GLU GLU ILE GLY MET GLY ASN ILE VAL ALA ALA ASN LEU SEQRES 39 A 685 ASN GLU SER TYR ASP ILE ASN THR LEU ARG SER LYS SER SEQRES 40 A 685 PRO MET GLN TRP ASP ASN SER SER ASN ALA GLY PHE SER SEQRES 41 A 685 GLU ALA SER ASN THR TRP LEU PRO THR ASN SER ASP TYR SEQRES 42 A 685 HIS THR VAL ASN VAL ASP VAL GLN LYS THR GLN PRO ARG SEQRES 43 A 685 SER ALA LEU LYS LEU TYR GLN ASP LEU SER LEU LEU HIS SEQRES 44 A 685 ALA ASN GLU LEU LEU LEU ASN ARG GLY TRP PHE CYS HIS SEQRES 45 A 685 LEU ARG ASN ASP SER HIS TYR VAL VAL TYR THR ARG GLU SEQRES 46 A 685 LEU ASP GLY ILE ASP ARG ILE PHE ILE VAL VAL LEU ASN SEQRES 47 A 685 PHE GLY GLU SER THR LEU LEU ASN LEU HIS ASN MET ILE SEQRES 48 A 685 SER GLY LEU PRO ALA LYS MET ARG ILE ARG LEU SER THR SEQRES 49 A 685 ASN SER ALA ASP LYS GLY SER LYS VAL ASP THR SER GLY SEQRES 50 A 685 ILE PHE LEU ASP LYS GLY GLU GLY LEU ILE PHE GLU HIS SEQRES 51 A 685 ASN THR LYS ASN LEU LEU HIS ARG GLN THR ALA PHE ARG SEQRES 52 A 685 ASP ARG CYS PHE VAL SER ASN ARG ALA CYS TYR SER SER SEQRES 53 A 685 VAL LEU ASN ILE LEU TYR THR SER CYS SEQRES 1 C 685 MET ALA GLU ASP LYS SER LYS ARG ASP SER ILE GLU MET SEQRES 2 C 685 SER MET LYS GLY CYS GLN THR ASN ASN GLY PHE VAL HIS SEQRES 3 C 685 ASN GLU ASP ILE LEU GLU GLN THR PRO ASP PRO GLY SER SEQRES 4 C 685 SER THR ASP ASN LEU LYS HIS SER THR ARG GLY ILE LEU SEQRES 5 C 685 GLY SER GLN GLU PRO ASP PHE LYS GLY VAL GLN PRO TYR SEQRES 6 C 685 ALA GLY MET PRO LYS GLU VAL LEU PHE GLN PHE SER GLY SEQRES 7 C 685 GLN ALA ARG TYR ARG ILE PRO ARG GLU ILE LEU PHE TRP SEQRES 8 C 685 LEU THR VAL ALA SER VAL LEU VAL LEU ILE ALA ALA THR SEQRES 9 C 685 ILE ALA ILE ILE ALA LEU SER PRO LYS CYS LEU ASP TRP SEQRES 10 C 685 TRP GLN GLU GLY PRO MET TYR GLN ILE TYR PRO ARG SER SEQRES 11 C 685 PHE LYS ASP SER ASN LYS ASP GLY ASN GLY ASP LEU LYS SEQRES 12 C 685 GLY ILE GLN ASP LYS LEU ASP TYR ILE THR ALA LEU ASN SEQRES 13 C 685 ILE LYS THR VAL TRP ILE THR SER PHE TYR LYS SER SER SEQRES 14 C 685 LEU LYS ASP PHE ARG TYR GLY VAL GLU ASP PHE ARG GLU SEQRES 15 C 685 VAL ASP PRO ILE PHE GLY THR MET GLU ASP PHE GLU ASN SEQRES 16 C 685 LEU VAL ALA ALA ILE HIS ASP LYS GLY LEU LYS LEU ILE SEQRES 17 C 685 ILE ASP PHE ILE PRO ASN HIS THR SER ASP LYS HIS ILE SEQRES 18 C 685 TRP PHE GLN LEU SER ARG THR ARG THR GLY LYS TYR THR SEQRES 19 C 685 ASP TYR TYR ILE TRP HIS ASP CYS THR HIS GLU ASN GLY SEQRES 20 C 685 LYS THR ILE PRO PRO ASN ASN TRP LEU SER VAL TYR GLY SEQRES 21 C 685 ASN SER SER TRP HIS PHE ASP GLU VAL ARG ASN GLN CYS SEQRES 22 C 685 TYR PHE HIS GLN PHE MET LYS GLU GLN PRO ASP LEU ASN SEQRES 23 C 685 PHE ARG ASN PRO ASP VAL GLN GLU GLU ILE LYS GLU ILE SEQRES 24 C 685 LEU ARG PHE TRP LEU THR LYS GLY VAL ASP GLY PHE SER SEQRES 25 C 685 LEU ASP ALA VAL LYS PHE LEU LEU GLU ALA LYS HIS LEU SEQRES 26 C 685 ARG ASP GLU ILE GLN VAL ASN LYS THR GLN ILE PRO ASP SEQRES 27 C 685 THR VAL THR GLN TYR SER GLU LEU TYR HIS ASP PHE THR SEQRES 28 C 685 THR THR GLN VAL GLY MET HIS ASP ILE VAL ARG SER PHE SEQRES 29 C 685 ARG GLN THR MET ASP GLN TYR SER THR GLU PRO GLY ARG SEQRES 30 C 685 TYR ARG PHE MET GLY THR GLU ALA TYR ALA GLU SER ILE SEQRES 31 C 685 ASP ARG THR VAL MET TYR TYR GLY LEU PRO PHE ILE GLN SEQRES 32 C 685 GLU ALA ASP PHE PRO PHE ASN ASN TYR LEU SER MET LEU SEQRES 33 C 685 ASP THR VAL SER GLY ASN SER VAL TYR GLU VAL ILE THR SEQRES 34 C 685 SER TRP MET GLU ASN MET PRO GLU GLY LYS TRP PRO ASN SEQRES 35 C 685 TRP MET ILE GLY GLY PRO ASP SER SER ARG LEU THR SER SEQRES 36 C 685 ARG LEU GLY ASN GLN TYR VAL ASN VAL MET ASN MET LEU SEQRES 37 C 685 LEU PHE THR LEU PRO GLY THR PRO ILE THR TYR TYR GLY SEQRES 38 C 685 GLU GLU ILE GLY MET GLY ASN ILE VAL ALA ALA ASN LEU SEQRES 39 C 685 ASN GLU SER TYR ASP ILE ASN THR LEU ARG SER LYS SER SEQRES 40 C 685 PRO MET GLN TRP ASP ASN SER SER ASN ALA GLY PHE SER SEQRES 41 C 685 GLU ALA SER ASN THR TRP LEU PRO THR ASN SER ASP TYR SEQRES 42 C 685 HIS THR VAL ASN VAL ASP VAL GLN LYS THR GLN PRO ARG SEQRES 43 C 685 SER ALA LEU LYS LEU TYR GLN ASP LEU SER LEU LEU HIS SEQRES 44 C 685 ALA ASN GLU LEU LEU LEU ASN ARG GLY TRP PHE CYS HIS SEQRES 45 C 685 LEU ARG ASN ASP SER HIS TYR VAL VAL TYR THR ARG GLU SEQRES 46 C 685 LEU ASP GLY ILE ASP ARG ILE PHE ILE VAL VAL LEU ASN SEQRES 47 C 685 PHE GLY GLU SER THR LEU LEU ASN LEU HIS ASN MET ILE SEQRES 48 C 685 SER GLY LEU PRO ALA LYS MET ARG ILE ARG LEU SER THR SEQRES 49 C 685 ASN SER ALA ASP LYS GLY SER LYS VAL ASP THR SER GLY SEQRES 50 C 685 ILE PHE LEU ASP LYS GLY GLU GLY LEU ILE PHE GLU HIS SEQRES 51 C 685 ASN THR LYS ASN LEU LEU HIS ARG GLN THR ALA PHE ARG SEQRES 52 C 685 ASP ARG CYS PHE VAL SER ASN ARG ALA CYS TYR SER SER SEQRES 53 C 685 VAL LEU ASN ILE LEU TYR THR SER CYS HET NAG A 701 14 HET NAG A 702 14 HET NAG A 703 14 HET NAG A 704 14 HET CA A 705 1 HET NAG C 701 14 HET NAG C 702 14 HET NAG C 703 14 HET NAG C 704 14 HET CA C 705 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 7 CA 2(CA 2+) HELIX 1 AA1 LEU A 92 SER A 111 1 20 HELIX 2 AA2 ASP A 141 LYS A 148 1 8 HELIX 3 AA3 LYS A 148 LEU A 155 1 8 HELIX 4 AA4 THR A 189 LYS A 203 1 15 HELIX 5 AA5 HIS A 220 ARG A 227 1 8 HELIX 6 AA6 THR A 230 TYR A 236 5 7 HELIX 7 AA7 ASN A 289 GLY A 307 1 19 HELIX 8 AA8 GLY A 356 ASP A 369 1 14 HELIX 9 AA9 GLN A 370 SER A 372 5 3 HELIX 10 AB1 SER A 389 VAL A 394 1 6 HELIX 11 AB2 SER A 420 MET A 435 1 16 HELIX 12 AB3 ARG A 452 LEU A 457 1 6 HELIX 13 AB4 GLY A 458 GLN A 460 5 3 HELIX 14 AB5 TYR A 461 THR A 471 1 11 HELIX 15 AB6 LEU A 503 SER A 507 5 5 HELIX 16 AB7 SER A 514 PHE A 519 5 6 HELIX 17 AB8 ASN A 537 GLN A 544 1 8 HELIX 18 AB9 LEU A 549 GLU A 562 1 14 HELIX 19 AC1 GLU A 562 ARG A 567 1 6 HELIX 20 AC2 ASN A 625 LYS A 629 5 5 HELIX 21 AC3 LEU A 655 GLN A 659 5 5 HELIX 22 AC4 THR C 93 SER C 111 1 19 HELIX 23 AC5 ASP C 141 LYS C 148 1 8 HELIX 24 AC6 LYS C 148 LEU C 155 1 8 HELIX 25 AC7 THR C 189 LYS C 203 1 15 HELIX 26 AC8 HIS C 220 ARG C 227 1 8 HELIX 27 AC9 THR C 230 TYR C 236 5 7 HELIX 28 AD1 ASN C 289 GLY C 307 1 19 HELIX 29 AD2 GLY C 356 ASP C 369 1 14 HELIX 30 AD3 GLN C 370 SER C 372 5 3 HELIX 31 AD4 SER C 389 VAL C 394 1 6 HELIX 32 AD5 SER C 420 MET C 435 1 16 HELIX 33 AD6 ARG C 452 LEU C 457 1 6 HELIX 34 AD7 GLY C 458 GLN C 460 5 3 HELIX 35 AD8 TYR C 461 THR C 471 1 11 HELIX 36 AD9 LEU C 503 SER C 507 5 5 HELIX 37 AE1 SER C 514 PHE C 519 5 6 HELIX 38 AE2 ASN C 537 GLN C 544 1 8 HELIX 39 AE3 LEU C 549 GLU C 562 1 14 HELIX 40 AE4 GLU C 562 ARG C 567 1 6 HELIX 41 AE5 LEU C 655 GLN C 659 5 5 SHEET 1 AA1 3 MET A 123 GLN A 125 0 SHEET 2 AA1 3 THR A 475 TYR A 479 1 O THR A 478 N MET A 123 SHEET 3 AA1 3 ASN A 442 MET A 444 1 N TRP A 443 O ILE A 477 SHEET 1 AA2 2 LYS A 167 LEU A 170 0 SHEET 2 AA2 2 GLY A 176 ASP A 179 -1 O GLU A 178 N LYS A 167 SHEET 1 AA3 3 ILE A 209 PHE A 211 0 SHEET 2 AA3 3 PHE A 311 LEU A 313 1 O SER A 312 N PHE A 211 SHEET 3 AA3 3 MET A 381 GLY A 382 1 O GLY A 382 N LEU A 313 SHEET 1 AA4 3 TRP A 239 HIS A 240 0 SHEET 2 AA4 3 CYS A 273 PHE A 275 -1 O CYS A 273 N HIS A 240 SHEET 3 AA4 3 TRP A 264 PHE A 266 -1 N HIS A 265 O TYR A 274 SHEET 1 AA5 2 GLY A 398 LEU A 399 0 SHEET 2 AA5 2 ILE A 402 GLN A 403 -1 O ILE A 402 N LEU A 399 SHEET 1 AA6 7 LYS A 632 ASP A 634 0 SHEET 2 AA6 7 LYS A 617 SER A 623 -1 N MET A 618 O VAL A 633 SHEET 3 AA6 7 GLY A 645 HIS A 650 -1 O ILE A 647 N ARG A 621 SHEET 4 AA6 7 ILE A 592 LEU A 597 -1 N ILE A 594 O PHE A 648 SHEET 5 AA6 7 VAL A 580 GLU A 585 -1 N VAL A 580 O LEU A 597 SHEET 6 AA6 7 TRP A 569 HIS A 572 -1 N TRP A 569 O GLU A 585 SHEET 7 AA6 7 CYS A 666 PHE A 667 -1 O PHE A 667 N PHE A 570 SHEET 1 AA7 2 LEU A 604 ASN A 606 0 SHEET 2 AA7 2 SER A 636 PHE A 639 -1 O ILE A 638 N LEU A 605 SHEET 1 AA8 2 CYS A 673 TYR A 674 0 SHEET 2 AA8 2 LEU A 681 TYR A 682 -1 O TYR A 682 N CYS A 673 SHEET 1 AA9 3 MET C 123 GLN C 125 0 SHEET 2 AA9 3 THR C 475 TYR C 479 1 O THR C 478 N MET C 123 SHEET 3 AA9 3 ASN C 442 MET C 444 1 N TRP C 443 O ILE C 477 SHEET 1 AB1 2 LYS C 167 LEU C 170 0 SHEET 2 AB1 2 GLY C 176 ASP C 179 -1 O GLU C 178 N LYS C 167 SHEET 1 AB2 3 ILE C 209 PHE C 211 0 SHEET 2 AB2 3 PHE C 311 LEU C 313 1 O SER C 312 N PHE C 211 SHEET 3 AB2 3 MET C 381 GLY C 382 1 O GLY C 382 N LEU C 313 SHEET 1 AB3 3 TRP C 239 HIS C 240 0 SHEET 2 AB3 3 CYS C 273 PHE C 275 -1 O CYS C 273 N HIS C 240 SHEET 3 AB3 3 TRP C 264 PHE C 266 -1 N HIS C 265 O TYR C 274 SHEET 1 AB4 2 GLY C 398 LEU C 399 0 SHEET 2 AB4 2 ILE C 402 GLN C 403 -1 O ILE C 402 N LEU C 399 SHEET 1 AB5 7 LYS C 632 ASP C 634 0 SHEET 2 AB5 7 LYS C 617 SER C 623 -1 N MET C 618 O VAL C 633 SHEET 3 AB5 7 GLY C 645 HIS C 650 -1 O ILE C 647 N ARG C 621 SHEET 4 AB5 7 ILE C 592 LEU C 597 -1 N ILE C 594 O PHE C 648 SHEET 5 AB5 7 VAL C 580 GLU C 585 -1 N VAL C 580 O LEU C 597 SHEET 6 AB5 7 TRP C 569 HIS C 572 -1 N TRP C 569 O GLU C 585 SHEET 7 AB5 7 CYS C 666 PHE C 667 -1 O PHE C 667 N PHE C 570 SHEET 1 AB6 2 LEU C 604 ASN C 606 0 SHEET 2 AB6 2 SER C 636 PHE C 639 -1 O ILE C 638 N LEU C 605 SHEET 1 AB7 2 CYS C 673 TYR C 674 0 SHEET 2 AB7 2 LEU C 681 TYR C 682 -1 O TYR C 682 N CYS C 673 SSBOND 1 CYS A 242 CYS A 273 1555 1555 2.03 SSBOND 2 CYS A 571 CYS A 666 1555 1555 2.08 SSBOND 3 CYS A 673 CYS A 685 1555 1555 2.04 SSBOND 4 CYS C 242 CYS C 273 1555 1555 2.03 SSBOND 5 CYS C 571 CYS C 666 1555 1555 2.04 SSBOND 6 CYS C 673 CYS C 685 1555 1555 2.04 LINK ND2 ASN A 261 C1 NAG A 704 1555 1555 1.45 LINK ND2 ASN A 332 C1 NAG A 701 1555 1555 1.44 LINK ND2 ASN A 513 C1 NAG A 702 1555 1555 1.44 LINK ND2 ASN A 575 C1 NAG A 703 1555 1555 1.46 LINK ND2 ASN C 261 C1 NAG C 704 1555 1555 1.45 LINK ND2 ASN C 332 C1 NAG C 701 1555 1555 1.44 LINK ND2 ASN C 513 C1 NAG C 702 1555 1555 1.44 LINK ND2 ASN C 575 C1 NAG C 703 1555 1555 1.46 LINK OD1 ASN A 214 CA CA A 705 1555 1555 2.96 LINK OD2 ASP A 284 CA CA A 705 1555 1555 2.80 LINK O PHE A 318 CA CA A 705 1555 1555 2.54 LINK O LEU A 319 CA CA A 705 1555 1555 2.77 LINK OE2 GLU A 321 CA CA A 705 1555 1555 2.67 LINK OD1 ASN C 214 CA CA C 705 1555 1555 2.96 LINK OD2 ASP C 284 CA CA C 705 1555 1555 2.99 LINK O PHE C 318 CA CA C 705 1555 1555 2.55 LINK O LEU C 319 CA CA C 705 1555 1555 2.59 LINK OE2 GLU C 321 CA CA C 705 1555 1555 2.74 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