HEADER IMMUNE SYSTEM 10-NOV-10 2XXC TITLE CRYSTAL STRUCTURE OF A CAMELID VHH RAISED AGAINST THE HIV-1 CAPSID TITLE 2 PROTEIN C-TERMINAL DOMAIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAMELID VHH 9; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VICUGNA PACOS; SOURCE 3 ORGANISM_COMMON: ALPACA; SOURCE 4 ORGANISM_TAXID: 30538; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: CODONPLUS-RIL KEYWDS IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR S.IGONET,M.C.VANEY,V.BARTONOVA,J.HELMA,U.ROTHBAUER,H.LEONHARDT, AUTHOR 2 E.STURA,H.-G.KRAUSSLICH,F.A.REY REVDAT 3 20-DEC-23 2XXC 1 REMARK REVDAT 2 14-AUG-19 2XXC 1 AUTHOR JRNL REVDAT 1 12-OCT-11 2XXC 0 JRNL AUTH S.IGONET,M.C.VANEY,V.BARTONOVA,J.HELMA,U.ROTHBAUER, JRNL AUTH 2 H.LEONHARDT,E.STURA,H.-G.KRAUSSLICH,F.A.REY JRNL TITL TARGETING HIV-1 VIRION FORMATION WITH NANOBODIES JRNL TITL 2 -IMPLICATIONS FOR THE DESIGN OF ASSEMBLY INHIBITORS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.3 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) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 13.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 18940 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 958 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.64 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1571 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2531 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1477 REMARK 3 BIN R VALUE (WORKING SET) : 0.2517 REMARK 3 BIN FREE R VALUE : 0.2749 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.98 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 94 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 : 855 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 155 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.26 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.12610 REMARK 3 B22 (A**2) : 5.12610 REMARK 3 B33 (A**2) : -10.25220 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) : 0.183 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.092 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.092 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.083 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.085 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 : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 944 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 1282 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 348 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 21 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 149 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 944 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 119 ; 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 : 1205 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.15 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.76 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.75 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: IDEAL-DIST CONTACT TERM CONTACT SETUP. REMARK 3 ALL ATOMS HAVE CCP4 ATOM TYPE FROM LIBRARY. THE 6XHISTIDINE TAG REMARK 3 AT THE C-TERMINUS IS DISORDERED REMARK 4 REMARK 4 2XXC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1290046149. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 3 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : KIRKPATRICK-BAEZ PAIR OF BI REMARK 200 -MORPH MIRRORS PLUS CHANNEL CUT REMARK 200 CRYOGENICALLY COOLED REMARK 200 MONOCHROMATOR CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19028 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 32.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2XT1 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28-30 % W/V PEG 4000, 100 MM SODIUM REMARK 280 CITRATE PH 4.6, 100 MM AMMONIUM SULFATE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 26.34300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 40.10400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 40.10400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 13.17150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 40.10400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 40.10400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 39.51450 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 40.10400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.10400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 13.17150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 40.10400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.10400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 39.51450 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 26.34300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.5 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 B -1 REMARK 465 HIS B 114 REMARK 465 HIS B 115 REMARK 465 HIS B 116 REMARK 465 HIS B 117 REMARK 465 HIS B 118 REMARK 465 HIS B 119 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS B 22 CB CYS B 22 SG -0.135 REMARK 500 GLU B 46 CB GLU B 46 CG -0.142 REMARK 500 ARG B 52 C GLY B 52A N 0.144 REMARK 500 ASN B 82A C ASP B 82B N -0.234 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 52 CA - C - N ANGL. DEV. = -13.0 DEGREES REMARK 500 ARG B 52 O - C - N ANGL. DEV. = 15.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLN B 1 -91.85 45.15 REMARK 500 PHE B 28 12.76 -141.14 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 B2010 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B2011 DISTANCE = 7.09 ANGSTROMS REMARK 525 HOH B2032 DISTANCE = 6.54 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XXM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HIV-1 CAPSID PROTEIN C- TERMINAL DOMAIN IN REMARK 900 COMPLEX WITH A CAMELID VHH AND THE CAI PEPTIDE. REMARK 900 RELATED ID: 2XT1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HIV-1 CAPSID PROTEIN C- TERMINAL DOMAIN REMARK 900 (146-231) IN COMPLEX WITH A CAMELID VHH. REMARK 900 RELATED ID: 2XV6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE HIV-1 CAPSID PROTEIN C- TERMINAL DOMAIN REMARK 900 (146-220) IN COMPLEX WITH A CAMELID VHH. REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE VHH RESIDUES (CHAIN B) ARE NUMBERED ACCORDING TO THE REMARK 999 KABAT NUMBERING. THE 6XHISTIDINE TAG AT THE C-TERMINUS REMARK 999 IS DISORDERED DBREF 2XXC B -1 119 PDB 2XXC 2XXC -1 119 SEQRES 1 B 121 MET ALA GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 B 121 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SEQRES 3 B 121 SER GLY SER PHE PHE MET SER ASN VAL MET ALA TRP TYR SEQRES 4 B 121 ARG GLN ALA PRO GLY LYS ALA ARG GLU LEU ILE ALA ALA SEQRES 5 B 121 ILE ARG GLY GLY ASP MET SER THR VAL TYR ASP ASP SER SEQRES 6 B 121 VAL LYS GLY ARG PHE THR ILE THR ARG ASP ASP ASP LYS SEQRES 7 B 121 ASN ILE LEU TYR LEU GLN MET ASN ASP LEU LYS PRO GLU SEQRES 8 B 121 ASP THR ALA MET TYR TYR CYS LYS ALA SER GLY SER SER SEQRES 9 B 121 TRP GLY GLN GLY THR GLN VAL THR VAL SER SER HIS HIS SEQRES 10 B 121 HIS HIS HIS HIS FORMUL 2 HOH *155(H2 O) HELIX 1 1 LYS B 83 THR B 87 5 5 SHEET 1 BA 4 LEU B 4 GLY B 8 0 SHEET 2 BA 4 LEU B 18 ALA B 24 -1 O SER B 21 N SER B 7 SHEET 3 BA 4 ILE B 77 MET B 82 -1 O LEU B 78 N CYS B 22 SHEET 4 BA 4 PHE B 67 ASP B 72 -1 O THR B 68 N GLN B 81 SHEET 1 BB 6 GLY B 10 GLN B 13 0 SHEET 2 BB 6 THR B 107 SER B 112 1 O GLN B 108 N GLY B 10 SHEET 3 BB 6 ALA B 88 ALA B 94 -1 O ALA B 88 N VAL B 109 SHEET 4 BB 6 VAL B 33 GLN B 39 -1 O ALA B 35 N LYS B 93 SHEET 5 BB 6 GLU B 46 ARG B 52 -1 O GLU B 46 N ARG B 38 SHEET 6 BB 6 SER B 56 TYR B 59 -1 O SER B 56 N ARG B 52 SSBOND 1 CYS B 22 CYS B 92 1555 1555 2.02 CRYST1 80.208 80.208 52.686 90.00 90.00 90.00 P 41 21 2 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 0.012468 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012468 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018980 0.00000