HEADER IMMUNE SYSTEM 30-AUG-11 3TLR TITLE CRYSTAL STRUCTURE OF THE TETRAMERIC BETA-2 MICROGLOBULIN DIMC20 MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: BETA-2-MICROGLOBULIN FORM PI 5.3; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IMMUNOGLOBULIN-LIKE FOLD, MHC CLASS I, LIGHT CHAIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.COLOMBO,S.RICAGNO,M.BOLOGNESI REVDAT 4 30-OCT-24 3TLR 1 REMARK REVDAT 3 13-SEP-23 3TLR 1 REMARK SEQADV LINK REVDAT 2 28-AUG-13 3TLR 1 JRNL REVDAT 1 05-SEP-12 3TLR 0 JRNL AUTH M.COLOMBO,M.DE ROSA,V.BELLOTTI,S.RICAGNO,M.BOLOGNESI JRNL TITL A RECURRENT D-STRAND ASSOCIATION INTERFACE IS OBSERVED IN JRNL TITL 2 BETA-2 MICROGLOBULIN OLIGOMERS. JRNL REF FEBS J. V. 279 1131 2012 JRNL REFN ISSN 1742-464X JRNL PMID 22289140 JRNL DOI 10.1111/J.1742-4658.2012.08510.X REMARK 2 REMARK 2 RESOLUTION. 2.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.1 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 15644 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1017 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.62 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.53 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2822 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2532 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2589 REMARK 3 BIN R VALUE (WORKING SET) : 0.2506 REMARK 3 BIN FREE R VALUE : 0.2823 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.26 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 233 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 : 3348 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.39 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.61360 REMARK 3 B22 (A**2) : 0.53480 REMARK 3 B33 (A**2) : 2.07880 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.397 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.748 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.926 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3445 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4667 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1199 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 96 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 484 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3445 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 3 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 428 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 3345 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.01 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.59 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.26 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3TLR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067632. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97633 REMARK 200 MONOCHROMATOR : SI (311) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15721 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 47.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 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 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: BALBES REMARK 200 STARTING MODEL: 2X4S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES 0.1 M PH 7.7, CDSO4 0.12 M, REMARK 280 SODIUM ACETATE 2.4 M, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 14.96500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.19000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.19000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 14.96500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.10000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER D 33 O HOH D 122 2.03 REMARK 500 NH2 ARG C 3 O HOH C 114 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 34 108.55 -56.34 REMARK 500 VAL A 49 116.19 3.45 REMARK 500 ASP B 34 107.94 -55.63 REMARK 500 ILE B 46 -116.98 -77.16 REMARK 500 TRP B 60 -11.46 70.46 REMARK 500 ASN C 21 -158.95 -141.09 REMARK 500 ASP C 34 107.82 -56.52 REMARK 500 ILE C 46 -159.29 -98.46 REMARK 500 LYS C 48 108.57 -59.04 REMARK 500 TRP C 60 -5.91 74.60 REMARK 500 GLU C 69 -89.16 -51.11 REMARK 500 PHE C 70 144.33 66.44 REMARK 500 ASP D 34 108.00 -56.38 REMARK 500 ASN D 42 -113.29 56.04 REMARK 500 LYS D 48 -11.35 -168.84 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 CD A 100 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 0 O REMARK 620 2 MET A 0 N 68.6 REMARK 620 3 HIS A 31 NE2 86.2 91.1 REMARK 620 4 ASP C 34 OD2 156.7 106.4 117.0 REMARK 620 5 HOH C 108 O 101.5 156.0 110.6 73.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD D 101 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 13 NE2 REMARK 620 2 GLU D 50 OE2 80.6 REMARK 620 3 GLU D 50 OE1 104.3 50.8 REMARK 620 4 GLU D 69 OE1 99.2 136.9 88.7 REMARK 620 5 GLU D 69 OE2 94.3 169.6 139.6 52.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD C 100 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 34 OD2 REMARK 620 2 ASP A 34 OD1 53.5 REMARK 620 3 HOH A 112 O 72.7 122.4 REMARK 620 4 MET C 0 O 159.5 138.5 99.0 REMARK 620 5 MET C 0 N 111.5 68.6 163.3 71.4 REMARK 620 6 HIS C 31 NE2 114.2 86.1 100.1 85.4 92.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 101 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 50 OE1 REMARK 620 2 GLU A 50 OE2 51.2 REMARK 620 3 GLU A 69 OE1 92.2 142.7 REMARK 620 4 HIS D 13 NE2 101.7 81.0 102.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B 101 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET B 0 N REMARK 620 2 MET B 0 O 74.2 REMARK 620 3 HIS B 31 NE2 97.8 84.6 REMARK 620 4 ASP D 34 OD2 109.7 157.6 115.9 REMARK 620 5 ASP D 34 OD1 69.6 142.1 89.6 52.4 REMARK 620 6 HOH D 108 O 159.5 94.3 97.9 74.7 123.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B 100 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 13 NE2 REMARK 620 2 HOH B 123 O 65.7 REMARK 620 3 GLU C 69 OE1 99.2 84.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B 103 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 16 OE1 REMARK 620 2 GLU B 16 OE2 56.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD D 100 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 34 OD2 REMARK 620 2 MET D 0 O 150.3 REMARK 620 3 MET D 0 N 103.7 66.5 REMARK 620 4 HIS D 31 NE2 127.3 82.0 92.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B 102 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 47 OE2 REMARK 620 2 GLU B 69 OE1 118.5 REMARK 620 3 HIS C 13 NE2 135.8 88.6 REMARK 620 4 HOH C 113 O 145.7 87.8 59.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 104 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 96 OD1 REMARK 620 2 ASP B 96 OD2 52.6 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD C 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD D 100 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD D 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2X89 RELATED DB: PDB REMARK 900 RELATED ID: 3CIQ RELATED DB: PDB REMARK 900 RELATED ID: 3TM6 RELATED DB: PDB DBREF 3TLR A 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 3TLR B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 3TLR C 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 3TLR D 1 99 UNP P61769 B2MG_HUMAN 21 119 SEQADV 3TLR MET A 0 UNP P61769 EXPRESSION TAG SEQADV 3TLR CYS A 20 UNP P61769 SER 40 ENGINEERED MUTATION SEQADV 3TLR MET B 0 UNP P61769 EXPRESSION TAG SEQADV 3TLR CYS B 20 UNP P61769 SER 40 ENGINEERED MUTATION SEQADV 3TLR MET C 0 UNP P61769 EXPRESSION TAG SEQADV 3TLR CYS C 20 UNP P61769 SER 40 ENGINEERED MUTATION SEQADV 3TLR MET D 0 UNP P61769 EXPRESSION TAG SEQADV 3TLR CYS D 20 UNP P61769 SER 40 ENGINEERED MUTATION SEQRES 1 A 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 A 100 HIS PRO ALA GLU ASN GLY LYS CYS ASN PHE LEU ASN CYS SEQRES 3 A 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 A 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 A 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 A 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 A 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 A 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 B 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO ALA GLU ASN GLY LYS CYS ASN PHE LEU ASN CYS SEQRES 3 B 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 B 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 B 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 B 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 B 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 B 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 C 100 HIS PRO ALA GLU ASN GLY LYS CYS ASN PHE LEU ASN CYS SEQRES 3 C 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 C 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 C 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 C 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 C 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 C 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 D 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 D 100 HIS PRO ALA GLU ASN GLY LYS CYS ASN PHE LEU ASN CYS SEQRES 3 D 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 D 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 D 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 D 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 D 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 D 100 LYS ILE VAL LYS TRP ASP ARG ASP MET HET CD A 100 1 HET CD A 101 1 HET CD A 102 1 HET NA A 103 1 HET CD B 100 1 HET CD B 101 1 HET CD B 102 1 HET CD B 103 1 HET NA B 104 1 HET CD C 100 1 HET CD D 100 1 HET CD D 101 1 HETNAM CD CADMIUM ION HETNAM NA SODIUM ION FORMUL 5 CD 10(CD 2+) FORMUL 8 NA 2(NA 1+) FORMUL 17 HOH *78(H2 O) SHEET 1 A 4 LYS A 6 SER A 11 0 SHEET 2 A 4 ASN A 21 PHE A 30 -1 O ASN A 24 N TYR A 10 SHEET 3 A 4 PHE A 62 PHE A 70 -1 O PHE A 62 N PHE A 30 SHEET 4 A 4 GLU A 50 HIS A 51 -1 N GLU A 50 O TYR A 67 SHEET 1 B 4 LYS A 6 SER A 11 0 SHEET 2 B 4 ASN A 21 PHE A 30 -1 O ASN A 24 N TYR A 10 SHEET 3 B 4 PHE A 62 PHE A 70 -1 O PHE A 62 N PHE A 30 SHEET 4 B 4 SER A 55 PHE A 56 -1 N SER A 55 O TYR A 63 SHEET 1 C 4 GLU A 44 ARG A 45 0 SHEET 2 C 4 GLU A 36 LYS A 41 -1 N LYS A 41 O GLU A 44 SHEET 3 C 4 TYR A 78 ASN A 83 -1 O ALA A 79 N LEU A 40 SHEET 4 C 4 LYS A 91 LYS A 94 -1 O LYS A 91 N VAL A 82 SHEET 1 D 4 LYS B 6 SER B 11 0 SHEET 2 D 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 D 4 SER B 61 PHE B 70 -1 O LEU B 64 N VAL B 27 SHEET 4 D 4 PHE B 56 LYS B 58 -1 N PHE B 56 O TYR B 63 SHEET 1 E 3 GLU B 36 LYS B 41 0 SHEET 2 E 3 TYR B 78 ASN B 83 -1 O ALA B 79 N LEU B 40 SHEET 3 E 3 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SHEET 1 F 4 LYS C 6 SER C 11 0 SHEET 2 F 4 LEU C 23 PHE C 30 -1 O ASN C 24 N TYR C 10 SHEET 3 F 4 SER C 61 THR C 68 -1 O LEU C 64 N VAL C 27 SHEET 4 F 4 PHE C 56 LYS C 58 -1 N PHE C 56 O TYR C 63 SHEET 1 G 4 GLU C 44 ARG C 45 0 SHEET 2 G 4 GLU C 36 LYS C 41 -1 N LYS C 41 O GLU C 44 SHEET 3 G 4 TYR C 78 ASN C 83 -1 O ALA C 79 N LEU C 40 SHEET 4 G 4 LYS C 91 LYS C 94 -1 O LYS C 91 N VAL C 82 SHEET 1 H 4 LYS D 6 SER D 11 0 SHEET 2 H 4 ASN D 21 PHE D 30 -1 O ASN D 24 N TYR D 10 SHEET 3 H 4 PHE D 62 PHE D 70 -1 O PHE D 62 N PHE D 30 SHEET 4 H 4 GLU D 50 HIS D 51 -1 N GLU D 50 O TYR D 67 SHEET 1 I 4 LYS D 6 SER D 11 0 SHEET 2 I 4 ASN D 21 PHE D 30 -1 O ASN D 24 N TYR D 10 SHEET 3 I 4 PHE D 62 PHE D 70 -1 O PHE D 62 N PHE D 30 SHEET 4 I 4 SER D 55 PHE D 56 -1 N SER D 55 O TYR D 63 SHEET 1 J 3 GLU D 36 LYS D 41 0 SHEET 2 J 3 TYR D 78 ASN D 83 -1 O ALA D 79 N LEU D 40 SHEET 3 J 3 LYS D 91 LYS D 94 -1 O LYS D 91 N VAL D 82 SSBOND 1 CYS A 20 CYS D 20 1555 1555 2.03 SSBOND 2 CYS A 25 CYS A 80 1555 1555 2.03 SSBOND 3 CYS B 20 CYS C 20 1555 1555 2.03 SSBOND 4 CYS B 25 CYS B 80 1555 1555 2.04 SSBOND 5 CYS C 25 CYS C 80 1555 1555 2.04 SSBOND 6 CYS D 25 CYS D 80 1555 1555 2.04 LINK O MET A 0 CD CD A 100 1555 1555 2.35 LINK N MET A 0 CD CD A 100 1555 1555 2.46 LINK NE2 HIS A 13 CD CD D 101 1555 1555 2.50 LINK OE2 GLU A 16 CD CD A 102 1555 1555 2.32 LINK NE2 HIS A 31 CD CD A 100 1555 1555 2.35 LINK OD2 ASP A 34 CD CD C 100 1555 1555 2.27 LINK OD1 ASP A 34 CD CD C 100 1555 1555 2.59 LINK OE1 GLU A 50 CD CD A 101 1555 1555 2.45 LINK OE2 GLU A 50 CD CD A 101 1555 1555 2.64 LINK OE1 GLU A 69 CD CD A 101 1555 1555 2.40 LINK CD CD A 100 OD2 ASP C 34 1555 1555 2.27 LINK CD CD A 100 O HOH C 108 1555 1555 2.12 LINK CD CD A 101 NE2 HIS D 13 1555 1555 2.31 LINK O HOH A 112 CD CD C 100 1555 1555 2.26 LINK N MET B 0 CD CD B 101 1555 1555 2.24 LINK O MET B 0 CD CD B 101 1555 1555 2.26 LINK NE2 HIS B 13 CD CD B 100 1555 1555 2.63 LINK OE1 GLU B 16 CD CD B 103 1555 1555 2.23 LINK OE2 GLU B 16 CD CD B 103 1555 1555 2.43 LINK NE2 HIS B 31 CD CD B 101 1555 1555 2.41 LINK OD2 ASP B 34 CD CD D 100 1555 1555 2.34 LINK OE2 GLU B 47 CD CD B 102 1555 1555 2.20 LINK OE1 GLU B 69 CD CD B 102 1555 1555 2.17 LINK OD1 ASP B 96 NA NA B 104 1555 1555 2.38 LINK OD2 ASP B 96 NA NA B 104 1555 1555 2.57 LINK CD CD B 100 O HOH B 123 1555 1555 2.27 LINK CD CD B 100 OE1 GLU C 69 1555 1555 2.16 LINK CD CD B 101 OD2 ASP D 34 1555 1555 2.25 LINK CD CD B 101 OD1 ASP D 34 1555 1555 2.66 LINK CD CD B 101 O HOH D 108 1555 1555 2.24 LINK CD CD B 102 NE2 HIS C 13 1555 1555 2.64 LINK CD CD B 102 O HOH C 113 1555 1555 2.61 LINK O MET C 0 CD CD C 100 1555 1555 2.20 LINK N MET C 0 CD CD C 100 1555 1555 2.44 LINK NE2 HIS C 31 CD CD C 100 1555 1555 2.43 LINK O MET D 0 CD CD D 100 1555 1555 2.45 LINK N MET D 0 CD CD D 100 1555 1555 2.48 LINK NE2 HIS D 31 CD CD D 100 1555 1555 2.34 LINK OE2 GLU D 50 CD CD D 101 1555 1555 2.44 LINK OE1 GLU D 50 CD CD D 101 1555 1555 2.68 LINK OE1 GLU D 69 CD CD D 101 1555 1555 2.40 LINK OE2 GLU D 69 CD CD D 101 1555 1555 2.56 CISPEP 1 HIS A 31 PRO A 32 0 -0.73 CISPEP 2 HIS B 31 PRO B 32 0 -0.91 CISPEP 3 HIS C 31 PRO C 32 0 -0.87 CISPEP 4 HIS D 31 PRO D 32 0 -0.49 SITE 1 AC1 4 MET A 0 HIS A 31 ASP C 34 HOH C 108 SITE 1 AC2 3 GLU A 50 GLU A 69 HIS D 13 SITE 1 AC3 3 GLU A 16 GLU C 74 ASP D 98 SITE 1 AC4 3 LYS A 48 ASP A 96 ASP A 98 SITE 1 AC5 3 HIS B 13 HOH B 123 GLU C 69 SITE 1 AC6 4 MET B 0 HIS B 31 ASP D 34 HOH D 108 SITE 1 AC7 4 GLU B 47 GLU B 69 HIS C 13 HOH C 113 SITE 1 AC8 4 GLU B 16 HOH B 111 ASP C 98 GLU D 74 SITE 1 AC9 2 ASP B 96 ASP B 98 SITE 1 BC1 4 ASP A 34 HOH A 112 MET C 0 HIS C 31 SITE 1 BC2 4 ASP B 34 HOH B 109 MET D 0 HIS D 31 SITE 1 BC3 4 HIS A 13 GLU D 50 GLU D 69 HOH D 109 CRYST1 29.930 98.200 142.380 90.00 90.00 90.00 P 21 21 21 16 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 0.033411 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010183 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007023 0.00000